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中国新闻网 七月 31, 2026

你的前额叶，真的受损了吗

你的前额叶，真的受损了吗(唠“科”)

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中国新闻网 七月 31, 2026

中新健康｜从热身到恢复，儿童运动防护前中后全攻略请收好

中新网北京7月31日电(赵方园 李萍)暑假是青少年调整作息、走出课堂的放松期，更是弥补日常运动不足、改善体质状态、培育运动习惯的关键期。适度运动有助于增强体质、长高塑形、提升专注力，但与此同时，儿童运动损伤也成为不少家庭关注的问题。

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MedicalXpress 七月 31, 2026

Link between liver fibrosis in MASLD, ASCVD varies by glycemic status

For patients with metabolic dysfunction-associated steatotic liver disease (MASLD), the association between liver fibrosis and atherosclerotic cardiovascular disease (ASCVD) varies with glycemic status, according to a study published in Hepatology Communications.

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MedicalXpress 七月 31, 2026

Metabolic dysfunction-associated steatotic liver disease linked to higher odds of eosinophilic esophagitis

Metabolic dysfunction-associated steatotic liver disease (MASLD) is significantly associated with eosinophilic esophagitis (EoE), according to a study published online July 22 in the Journal of Gastroenterology and Hepatology.

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MedicalXpress 七月 31, 2026

Nicotine levels are rising among teens who vape, new study warns

Vape devices are flooding teens' bodies with increasingly heavy doses of addictive nicotine, a new study finds. Average urine levels of a key nicotine metabolite, cotinine, nearly tripled among teenagers over a period of a few months in late 2024, researchers report in JAMA Psychiatry.

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MedicalXpress 七月 31, 2026

A third of patients with chronic rhinosinusitis with nasal polyps exhibit anxiety symptoms

A considerable proportion of patients with chronic rhinosinusitis with nasal polyps (CRSwNP) exhibit anxiety symptoms, according to a study published in the Journal of Inflammation Research.

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中国新闻网 七月 31, 2026

三伏天减重快？医生提醒：别把水分流失当成减脂

眼下正值一年当中最热的三伏天。不少人认为这一时期是一年当中掉秤最快的时段，纷纷抓紧时机开启减脂计划。但医生提醒，很多人看到体重快速下降，不一定代表减掉了脂肪，别被体重数字误导。

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MedicalXpress 七月 31, 2026

Hyperuricemia predicts mortality with chronic kidney disease

Hyperuricemia independently predicts mortality in chronic kidney disease (CKD), according to a study published online July 13 in the Journal of Clinical Medicine.

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MedicalXpress 七月 31, 2026

Exacerbation risk profiles vary with house dust mite sensitization in pediatric asthma

For children with asthma, exacerbation risk is associated with distinct profiles depending on house dust mite (HDM) sensitization status, according to a study published online July 16 in the International Journal of Occupational Medicine and Environmental Health.

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MedicalXpress 七月 31, 2026

Platelet-rich plasma, shockwave therapy show therapeutic efficacy in interstitial cystitis

For patients with interstitial cystitis (IC)/bladder pain syndrome (BPS), the combination of platelet-rich plasma (PRP) and low-intensity extracorporeal shock wave therapy (LI-ESWT) shows therapeutic efficacy, according to a study recently published in Frontiers in Bioengineering and Biotechnology.

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MedicalXpress 七月 31, 2026

Liver tumors may depend on LARS to withstand stress and keep multiplying

Illinois researchers made a breakthrough discovery in the fight against liver cancer. Collaborators Lin-Feng Chen, Susan A. Martinis, and graduate student Xiaodan Lin found that decreasing protein levels of leucyl-tRNA synthetase (LARS) impedes liver cancer cell multiplication.

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MedicalXpress 七月 31, 2026

Cannabinoid pathways may offer targets for kidney disease as CKD affects 850 million people

Approximately 850 million people globally (9.1% of the world's population) have chronic kidney disease (CKD). The number of affected individuals has grown steadily during the past 20 years and is on track to continue rising. Existing drugs, such as RAAS inhibitors and angiotensin receptor blockers, are commonly prescribed, but their effectiveness varies from patient to patient. Moreover, these drugs can slow disease progression but cannot stop it.

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MedicalXpress 七月 31, 2026

Beyond 'healthy' obesity: New framework weighs organ damage and daily limitations

A new approach to defining obesity could help physicians better determine which patients need more intensive treatment by focusing on the effects of excess adiposity on organs and tissues rather than relying primarily on whether a person meets a set of metabolic risk thresholds.

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MedicalXpress 七月 31, 2026

For mind and body: Community gathering places may counteract cognitive disability

Community gathering places, where residents lead group activities, have been promoted across Japan as part of long-term care prevention efforts to extend healthy life expectancy. These often involve exercise and social interaction and are meant to help prevent cognitive decline. However, previous studies have reported inconsistent findings regarding their association with cognitive disability.

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MedicalXpress 七月 31, 2026

Microglia reveal sex-specific brain recovery mechanism after ketamine anesthesia

During ketamine anesthesia, the brain's nerve cells fall silent—as consciousness returns, they begin to reconnect. For the first time, researchers at the Institute of Science and Technology Austria (ISTA) have shown that immune cells in the brain play a critical role in this process—with differences between female and male brains. The findings were published in Science Advances.

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MedicalXpress 七月 31, 2026

Chromosome-protecting protein may help explain muscle repair and the rarity of muscle cancers

A protein best known for protecting the ends of chromosomes also helps muscle stem cells preserve their identity and repair damaged tissue, according to a new study from researchers at the Perelman School of Medicine at the University of Pennsylvania. The findings offer new clues for treating muscular dystrophy and provide new insights into the mechanisms of cancer.

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中国新闻网 七月 31, 2026

多囊卵巢综合征为何更名？

中国新闻周刊记者：牛荷

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MedicalXpress 七月 31, 2026

Study shows that social inequality exacerbates barriers to physical activity

A 10-year study of residents of São Paulo, Brazil, reveals that leisure-time physical activity is highly unequal and that the gap between social strata is widening. While highly educated white men are exercising more, women from racial minorities with low levels of education have the lowest rates of physical activity during leisure time. In contrast, exercise associated with urban transportation, such as walking to work, is distributed more evenly across different population segments.

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MedicalXpress 七月 31, 2026

Why your doctors keep leaving

If it feels harder to keep the same doctor, you're not imagining it. Health care leaders say retirements, burnout and changing workforce expectations are making it complicated to keep experienced clinicians in place.

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MedicalXpress 七月 31, 2026

AI can accurately detect left ventricular dysfunction from electrocardiograms

Artificial intelligence (AI) analysis of electrocardiogram (ECG) data can simultaneously detect subtypes of left ventricular (LV) dysfunction and heart failure with preserved ejection fraction (HFpEF), according to a study published online July 28 in the Journal of the American Heart Association.

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MedicalXpress 七月 31, 2026

Eating a wide variety of plants every day could be more beneficial than taking a probiotic

Eating a wide variety of plants every day could be more beneficial to the microbiome than taking a standard probiotic. New research led by scientists from King's College London and ZOE found that consuming a daily blend with more than 30 different plants resulted in increased populations of "favorable" gut bacteria compared with a probiotic control. The work is published in the British Journal of Nutrition.

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中国新闻网 七月 31, 2026

穿越少越凉快？冲冷水澡降温？一文看懂桑拿天如何科学防暑

桑拿天防暑别踩坑，千万别这样降温

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中国新闻网 七月 31, 2026

高温天气，冷饮怎么吃不伤脾胃？记住四个关键细节

高温天气，冷饮怎么吃不伤脾胃？记住四个关键细节 | 健康大家谈

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MedicalXpress 七月 31, 2026

Press-needle therapy shows potential for pediatric allergic rhinitis

For children with allergic rhinitis (AR), press-needle therapy, especially in addition to medication, is potentially effective in improving clinical response, symptoms and quality of life, according to a review published in the September issue of the International Journal of Pediatric Otorhinolaryngology.

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MedicalXpress 七月 31, 2026

New study links exposure to fungicides and insecticides to changes in the age of menarche

Puberty is a process regulated by the endocrine system, and its timing can be altered by environmental factors. Several recent studies point to a trend toward earlier onset of puberty in girls, a phenomenon linked to a complex interplay among genetics, lifestyle and exposure to chemicals capable of interfering with hormones. Among these substances are certain pesticides, widely used in agriculture and present in some everyday foods.

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MedicalXpress 七月 31, 2026

Not all exercise is equal when it comes to metabolic syndrome risk

Not every disease announces itself with obvious symptoms. Some develop quietly, going unnoticed until they begin to take a serious toll on health. Metabolic syndrome (MetS) is one of them. Rather than a single disease, it is a combination of at least three conditions—including high blood pressure, high blood sugar, excess belly fat, high triglycerides and low HDL (good) cholesterol—that together raise the risk of heart disease, stroke and type 2 diabetes.

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MedicalXpress 七月 31, 2026

Team success can hide individual mistakes

Is failure necessary for learning? In many cases, yes. Scientists have long known that success can reduce how much people learn from their mistakes. But what happens in a team setting, where outcomes depend on more than one person?

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MedicalXpress 七月 31, 2026

Newly identified mitochondrial plaques provide potential therapeutic target for Alzheimer's disease

Alzheimer's disease is a devastating neurodegenerative disorder affecting millions of people worldwide. Scientists have long known that two hallmarks of the disease are beta-amyloid (Aβ) plaques and neurofibrillary tangles, which damage and kill brain cells over time. A University of Minnesota research team has identified a type of plaque that represents a potential new therapeutic target for Alzheimer's disease. The findings were recently published in Nature Neuroscience.

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MedicalXpress 七月 31, 2026

Immune signals may help predict responses to therapies for difficult-to-treat depression

In a new study, researchers from The University of Texas MD Anderson Cancer Center have uncovered insights that may help explain how rapid-acting antidepressants, such as ketamine and psychedelics, can reduce symptoms of difficult-to-treat depression. The findings may also help identify patients most likely to benefit from these treatments.

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UN Health 七月 31, 2026

Wildfire smoke poses hidden health threat

Wildfires are often associated with the destruction they leave behind, but the smoke they produce can pose a serious health threat far beyond the fire zone, the World Health Organization (WHO) has warned.

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MedicalXpress 七月 31, 2026

Onsite rapid testing leads to decrease in ER visits among long-term care residents

A study led by Sunnybrook Health Sciences Center, Michael Garron Hospital, Humber River Health and the University of Toronto, in partnership with 20 long-term care (LTC) homes across Toronto, has found that onsite rapid testing for respiratory infections results in fewer transfers to the emergency department among LTC residents.

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MedicalXpress 七月 31, 2026

'Restoring the joy of eating': Overcoming dysphagia through 3D food printing technology

As South Korea enters a superaged society, the rising number of cancer and chronic disease patients has made "eating well" an emerging national and social challenge. Dysphagia—difficulty swallowing—is particularly common among patients with intractable cancers, including pancreatic cancer, which occurs frequently in older adults.

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MedicalXpress 七月 31, 2026

AI blood assay detects liver cancer across diverse international populations

Researchers at the Johns Hopkins Kimmel Cancer Center validated an artificial intelligence (AI)-powered blood test that accurately detected liver cancer in people from two geographically and biologically distinct populations and uncovered the underlying biological signals that make the test effective.

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MedicalXpress 七月 31, 2026

Reducing protein intake could support healthy aging by reshaping metabolism

Protein-fortified foods are popping up everywhere, from cereal and coffee to even protein water. But a new review covering more than 350 papers on protein restriction and aging—published July 31 in the journal Cell Press Blue—suggests that consuming less protein could have greater health benefits and could, in some cases, extend lifespan. The authors describe how protein restriction slows aging by improving metabolism, changing how cells respond to nutrients, reducing cellular damage and preserving healthy cell function.

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中国新闻网 七月 31, 2026

别把红霉素软膏当“万能药” 小心催生“耐药菌”

中新网成都7月31日电 (何美锟) 随着气温攀升，各类皮肤问题进入高发期。近期，社交平台上关于“红霉素软膏是皮肤万能药”的话题引发热议。不少网友分享用其涂抹蚊虫叮咬、痤疮、唇炎、婴儿尿布疹，甚至祛除黑眼圈的“妙招”。近日，四川省中西医结合医院皮肤科主任中医师黄时燕在接受采访时指出，盲目乱用红霉素软膏不仅无效，还可能损伤皮肤，甚至诱发耐药菌的产生。

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MedicalXpress 七月 31, 2026

Q&A: How aging affects cells' recycling centers

Lysosomes, the cell's recycling hubs, are best known for their role in a group of rare inherited conditions called lysosomal storage disorders, where harmful molecules build up inside these compartments. But scientists are increasingly realizing that these organelles play a much broader role in health and disease: Problems with lysosome function are also seen in more common, age-related conditions like Alzheimer's and Parkinson's disease.

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MedicalXpress 七月 31, 2026

X-chromosome inactivation attracts mutations that increase risk of hemophilia and muscular dystrophy

In a study published in the journal Science, researchers in Queensland and the United States discovered that the human X chromosome attracts an unusual kind of DNA mutation, potentially doubling the risk of certain genetic disorders, including hemophilia and muscular dystrophy.

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MedicalXpress 七月 31, 2026

ACSS2 protein identified as therapeutic target for metastatic liver tumors

Liver metastases are one of the most common sites of cancer spread, and the survival rates are very low. However, Cancer Center at Illinois (CCIL) researchers recently identified a new promising therapeutic target.

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中国新闻网 七月 31, 2026

“百亿活菌吸管”引发热议 咖啡+益生菌，能减轻肠胃负担？

近期，某知名咖啡品牌推出的百亿活菌吸管刷屏社交平台。该吸管呈透明状，吸管内部封存白色颗粒状物质，官方标注每根含有不少于100亿CFU活性益生菌，还有“轻‘腹’担”的标语，不少网友表示喝完排便更顺畅了。用这个新奇的吸管喝咖啡到底是个什么样的感受？活性益生菌又有什么作用？可以大量进补吗？记者就此进行了探访，并邀请医生进行专业解读。

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MedicalXpress 七月 30, 2026

Researchers call for urgent overhaul of pain care amid opioid crisis

A new position paper from researchers at the University of Aberdeen warns that opioid use disorder in the U.K. is a "large and probably underestimated" problem, and that without urgent action, opioid addiction and opioid-related deaths will continue to rise.

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MedicalXpress 七月 30, 2026

Mental distress, fatigue common in childhood survivors of leukemia, lymphoma

Adult childhood cancer survivors (CCS) of acute lymphoblastic leukemia (ALL), acute myeloid leukemia (AML) and non-Hodgkin lymphoma (NHL) frequently report mental distress, fatigue and executive function (EF) impairment, according to a study published online in Current Oncology.

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MedicalXpress 七月 30, 2026

FDA approves Simtriyo for treating ADHD in children and adults

The U.S. Food and Drug Administration has approved Simtriyo (centanafadine) for the treatment of attention-deficit/hyperactivity disorder (ADHD) in adults and children 6 years and older weighing ≥20 kg.

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MedicalXpress 七月 30, 2026

Living by the coast linked to worse midlife health in England and Wales

People living on the coast in midlife are more likely to have worse health, a new study of England and Wales led by UCL researchers finds.

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MedicalXpress 七月 30, 2026

Trial shows specialist long COVID care may reduce fatigue

The largest clinical trial of long COVID care to date has found that specialist NHS long COVID services may help reduce fatigue, one of the condition's most common and disabling symptoms. The findings, published in Nature Medicine and led by researchers and clinicians from UCL and UCLH, come from the STIMULATE-ICP trial.

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MedicalXpress 七月 30, 2026

This amino acid may help the body fight tumors and viral infections

The amino acid arginine helps keep the human body humming, most notably by synthesizing proteins that carry out a range of cellular processes. It's produced by our bodies and found in common high-protein foods. Low levels of arginine are associated with a number of diseases, including colon cancer.

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MedicalXpress 七月 30, 2026

Probiotic-derived bioactive metabolite reverses gut dysfunction and boosts HIV treatment response

Scientists at the UC Davis School of Medicine have identified a naturally occurring metabolite that repairs gut damage caused by HIV infection and significantly improves the effectiveness of antiretroviral therapy (ART) in a nonhuman primate model of HIV/AIDS.

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MedicalXpress 七月 30, 2026

Renal impairment linked to age-related macular degeneration

Renal impairment and age-related macular degeneration (AMD) are interrelated, with higher odds of AMD among individuals with chronic kidney disease (CKD), according to a review published in the American Journal of Ophthalmology.

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MedicalXpress 七月 30, 2026

Mice value advance knowledge, even when it reduces water rewards

We all hunger for information. Sometimes this drive leads us to a tangible reward, such as looking up reviews to find the perfect restaurant. But often we seek knowledge as an end unto itself, as when Galileo pointed his telescope at the night sky or Alice followed the rabbit down its hole. How do our brains lead us on such curiosity-driven quests for information?

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MedicalXpress 七月 30, 2026

Early surgery for bacterial eye infection offers hope to patients

Early vitrectomy surgery for acute endophthalmitis, a rare eye condition, may potentially benefit patients' vision more than the current antibiotic-first approach, according to a study led by researchers at University College London (UCL) and Moorfields Eye Hospital.

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MedicalXpress 七月 30, 2026

Supercharged millet could help children's gut health without usual supplement side effects

Every day in the urban slums of Mumbai, hundreds of young children were fed toddler-appropriate porridge, soft curry or fresh-baked goods. For some, these were made of ordinary pearl millet, an ancient grain common in the Indian diet. For others, they were made of a specially bred variety packed with nearly three times the iron and more zinc than typical grain. The difference was largely imperceptible on the palate. But deep in the children's guts, something meaningful was beginning to happen.

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MedicalXpress 七月 30, 2026

Exosome treatment may curb heart scarring after heart attacks

Many people who survive a heart attack will later develop heart failure due to the scarring that occurs as the heart heals. Researchers at Uppsala University are now presenting a new type of biological treatment that is administered directly into the damaged blood vessel and stimulates healing. In the study, they also demonstrate how a new PET (Positron Emission Tomography) method can be used to identify patients with ongoing scarring and, ultimately, enable personalized treatment.

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MedicalXpress 七月 30, 2026

App can help reduce interdialytic weight gain in chronic hemodialysis

For adults receiving chronic outpatient hemodialysis, use of a smartphone-based app designed to support fluid intake restriction is feasible and associated with sustained reductions in interdialytic weight gain (IDWG), according to a study published in the August issue of Kidney Medicine.

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MedicalXpress 七月 30, 2026

Tanning is getting hot again. Here's what it really does to your skin

Nichole Sims started using a tanning bed at 15 because she said everyone around her was doing it, especially before events like homecoming dances and prom.

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MedicalXpress 七月 30, 2026

Cancer drug enables kidney transplant despite severe immune incompatibility

An international research team led by the Medical University of Vienna reports on a new treatment strategy that has made kidney transplantation possible for a patient with no realistic chance of receiving a suitable donor organ.

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MedicalXpress 七月 30, 2026

Scientists identify fructose as a surprise driver of cancer spread

A new study from The Wistar Institute has uncovered an unexpected link between fructose—a common dietary sugar—and the spread of an aggressive form of ovarian cancer. Published in Nature Aging, the study found that cancer cells not killed by chemotherapy send signals to neighboring tumor cells, helping them become more capable of spreading.

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MedicalXpress 七月 30, 2026

Men 50 years and older seem to have insufficient knowledge toward benign prostatic hyperplasia

Men aged 50 years and older demonstrate insufficient knowledge, a positive attitude and proactive practices regarding benign prostatic hyperplasia (BPH), according to a study published online July 17 in Neurourology and Urodynamics.

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MedicalXpress 七月 30, 2026

Gut microbe's protective coating links intestinal colonization to lower inflammation

The human gut harbors more than 40 trillion bacteria assembled into complex communities collectively known as the gut microbiota, which is closely linked to human health and disease. Mediterraneibacter gnavus (formerly Ruminococcus gnavus) is a commensal bacterium in the Lachnospiraceae family that is normally found in healthy individuals.

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MedicalXpress 七月 30, 2026

A quantum machine learning framework to predict neoantigen immune response

Cleveland Clinic and IBM researchers are using quantum computing to tackle one of the most challenging problems in immuno-oncology: predicting which tumor mutations will trigger an immune response.

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MedicalXpress 七月 30, 2026

Newly discovered microprotein linked to type 2 diabetes, shows promise as a precision treatment

A previously unknown microprotein hidden within the human mitochondrial genome may help explain certain forms of type 2 diabetes and could point toward a new precision medicine approach to treating it, according to a new USC study.

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中国新闻网 七月 30, 2026

省级统筹、市级突破 河南走出适配省情医改之路

中新网周口7月30日电 (李海珠)“我们将‘三明医改’经验与河南实际相结合，坚持省级统筹、市级突破，探索出了符合河南经济社会发展情况的改革路径。”7月29日，国家卫生健康委在河南省周口市召开新闻发布会，河南省卫生健康委员会副主任周勇在发布会上介绍该省因地制宜推广“三明医改”经验有关情况。

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MedicalXpress 七月 30, 2026

Immune navigation system discovery could lead to better treatments for chronic inflammation

A scientific collaboration between the University of Bath (UK) and the UMass Chan Medical School (U.S.) has determined how a specific type of white blood cell—neutrophils—moves through the body.

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MedicalXpress 七月 30, 2026

ICU design guidelines highlight how hospital environments shape patient care and safety

International guidelines developed with contributions from a Texas A&M University College of Nursing researcher confirm the importance of thoughtful intensive care unit (ICU) design and encourage the involvement of nurses in the process to improve workflow, safety and staff well-being.

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MedicalXpress 七月 30, 2026

Preeclampsia rates in minority communities shed light on the social roots of maternal health disparities

In November 2020, Lupe was in the final weeks of her pregnancy when dark spots began distorting her vision. Lupe, a participant in a study on emotional distress and maternal health in El Paso, Texas, recounted her birth experience in a postpartum interview. (All participant names, including Lupe's, are pseudonyms used to protect privacy.)

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MedicalXpress 七月 30, 2026

Three-week digital training linked to motor gains and brain connectivity changes in Parkinson's patients

A new study from Reichman University has found that a short, three-week digital training program, combined with standard drug treatment for Parkinson's disease, led to significant improvements in patients' motor function and measurable changes in the brain's motor circuits.

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MedicalXpress 七月 30, 2026

Molecular lever that regulates neuron signaling may guide treatments for epilepsy, pain and Alzheimer's disease

Neurons transmit information to the next cell by converting electrical signals into chemical signals. A critical step in this process is the influx of calcium ions into the cell through voltage-gated calcium channels. A research team led by Professor Byung Chang Suh of the Department of Brain Sciences has, for the first time, uncovered a molecular mechanism that regulates the N-type voltage-gated calcium channel (CaV2.2), which plays a critical role in neural signal transmission.

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MedicalXpress 七月 30, 2026

Flawed studies linking hormone therapy to breast cancer made doctors reluctant to prescribe it for menopause relief

Although menopause is not a new phenomenon by any means, the past few years of what some have called the "menopause moment" have brought it to the forefront of the national conversation.

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MedicalXpress 七月 30, 2026

Novel AI framework enables efficient collaboration between generalist and specialist models for disease diagnosis

A research team from The Hong Kong University of Science and Technology (HKUST) has developed a novel AI framework, the Generalist–Specialist Collaboration (GSCo), which enables a generalist foundation model and specialist models to collaborate on disease diagnosis. GSCo outperforms both standalone models in tasks such as medical imaging, visual question answering and radiology report generation, while significantly reducing the cost of adapting medical models to new clinical tasks.

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MedicalXpress 七月 30, 2026

New research identifies barriers transgender individuals face related to breast cancer risk

Transgender and gender-diverse (TGD) individuals experience significant health care disparities across the oncology spectrum of care. Systemic barriers, past harmful health care experiences, the sociopolitical climate and other impediments to accessing health care combine to influence these disparities. TGD individuals undergoing gender-affirming mastectomy ("top surgery") face unique challenges related to breast cancer risk assessment and screening. Currently, a patient can undergo top surgery without understanding how that procedure will affect their lifelong breast and chest cancer risk—and, critically, without knowing whether they carry predispositions that could fundamentally reshape their surgical decisions.

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MedicalXpress 七月 30, 2026

Forgotten memories can leave silent traces in the brain

Memory is not a perfect record. Some memories fade, while others remain hidden and can be brought back by reminders. But reminders can also distort what is remembered, and scientists still know little about how the brain accurately recovers memories or forms false ones.

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MedicalXpress 七月 30, 2026

Study sheds light on why children of divorce face higher risk of lifetime depression

A study of more than 128,000 U.S. adults found that those who experienced parental divorce during childhood had 41% higher odds of depression in adulthood than those whose parents remained married. Yet the findings suggest that parental divorce itself may not be the main driver of later depression. When parental mental illness and parental substance use were taken into account, the association between parental divorce and lifetime depression declined substantially and was no longer statistically significant.

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中国新闻网 七月 30, 2026

老年人夏季如何保护心脑血管 专家提醒避开这些养生误区

朝“问”健康丨老年人夏季如何保护心脑血管 专家提醒避开这些养生误区

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MedicalXpress 七月 29, 2026

Cyclospora boosts fears that deadlier foodborne outbreaks are ahead

The next foodborne illness outbreak could be much worse. That's the concern of food safety leaders across the U.S., who are raising alarms over federal cuts they say have made it harder to detect and stop the spread of foodborne illnesses, such as the recent outbreaks of Cyclospora, which have sickened thousands in dozens of states. And they're especially worried the next pathogen will be much more deadly.

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MedicalXpress 七月 29, 2026

Suicide deaths in South Korea could shift toward older, never-married, tertiary-educated men

A new study involving Pompeu Fabra University (UPF), based on administrative data from South Korea, projects that as higher education and lifelong singlehood become more common, the composition of older-age suicide deaths may shift toward never-married men with tertiary education. This does not mean that tertiary-educated individuals face higher suicide risks: Their suicide rates remain lower than those of less educated groups. Rather, the projected shift is driven by population composition. As tertiary education becomes the norm among younger generations, the growing size of this group could lead to a higher absolute number of suicide deaths among tertiary-educated, never-married men.

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中国新闻网 七月 29, 2026

中新健康丨被指贿赂医生、违规收集患者数据，科伦博泰陷“举报门”

中新网北京7月29日电(记者 赵方园)7月29日，市场流传一份关于科伦博泰及相关人员涉嫌商业贿赂的举报信。

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MedicalXpress 七月 29, 2026

Controlled breathing may reduce drug cravings, new study finds

Controlled breathing interventions can reduce cravings in people who use substances, including alcohol, tobacco and other drugs, according to a new review published in the journal Addiction.

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MedicalXpress 七月 29, 2026

Percentage of body fat may be better indicator of men's reproductive health than BMI

A man's body fat percentage may be a better indicator of his reproductive health than body mass index (BMI), according to a large study of more than 1,000 Danish men.

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中国新闻网 七月 29, 2026

蛋白质组学如何守护大众健康？

如果把人体比作一座城市，基因组如同施工图纸，而真正让这座城市运转起来的，是蛋白质组。心脏的收缩跳动、肝脏的代谢解毒、大脑的记忆思考……人体的各项生理活动，都由不同的蛋白质分工协作完成，共同支撑着人体这座生命之城。

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MedicalXpress 七月 29, 2026

Hospital admissions for ectopic pregnancy on the rise in England, study suggests

University of Liverpool researchers have identified that hospital admissions in England for ectopic pregnancy (when a fertilized egg implants outside the womb) have been increasing since 2021, with more than twice as many admissions among women from the most deprived areas as among those from the least deprived areas.

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MedicalXpress 七月 29, 2026

Antihistamines likely offer no meaningful benefit for eczema and may increase harms

Adding oral antihistamines to existing eczema treatments is unlikely to lead to clinically important reductions in eczema and itch severity and may not reduce sleep disturbance or flare-ups, finds a review of the latest trial evidence published by The BMJ today.

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中国新闻网 七月 29, 2026

这种“高温病”很像中暑，切忌猛喝白开水

本周中东部将迎大范围桑拿天

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MedicalXpress 七月 29, 2026

Digital consultations may narrow sexual health care gaps for autistic youth

Young people with ADHD are more likely to visit youth clinics than their peers, while autistic individuals are less likely to do so. This is shown by a new study from Karolinska Institutet published in the journal Autism Research. The results also suggest that digital health care consultations could help reduce these disparities.

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MedicalXpress 七月 29, 2026

The best medicine may be free: What a daily dose of nature does for the body

A growing body of scientific evidence confirms what many of us know innately—spending time in nature is good for us. It not only lowers stress and depression, it strengthens immunity, boosts cognitive performance, promotes better sleep, fights inflammation, and helps the lungs and heart, research suggests.

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MedicalXpress 七月 29, 2026

Consumption of ultra-processed foods by fathers may influence their babies' birth weight and body measurements

A father's diet can affect his children's health and body composition before they are even conceived. A study of 43 triads of fathers, mothers and newborns treated in the public health care system of Ribeirão Preto in the state of São Paulo, Brazil, demonstrated this. The analysis revealed that the greater the consumption of ultra-processed foods by the fathers, the higher the birth weight and the greater the accumulation of fat in the baby's thighs and suprailiac region. High birth weight and elevated body fat early in life are risk factors for cardiometabolic diseases in adulthood.

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MedicalXpress 七月 29, 2026

Blocking a mitochondrial transporter may curb inflammation from 'zombie' cells without killing them

Researchers have uncovered a previously unknown mechanism that helps aging cells drive the chronic inflammation linked to many age-related diseases. The findings reveal how dysfunctional mitochondria—the cell's energy-producing structures—work with the cell's epigenetic machinery to switch on inflammatory genes, opening the door to a new therapeutic approach for promoting healthier aging.

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MedicalXpress 七月 29, 2026

In US veterans, rates of ALS associated with military branch and rank

Compared with Army veterans, male veterans of the U.S. Air Force, Navy and Coast Guard have higher rates of amyotrophic lateral sclerosis (ALS), while Marine veterans have lower rates, according to a new study published July 29, 2026, in Neurology. The study also found that male and female officers had higher rates of ALS than enlisted personnel.

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MedicalXpress 七月 29, 2026

Bioceramic-coated implant improves osteoporotic fracture healing through timed magnesium release

Seoul National University (SNU) College of Engineering announced that a research team led by Nathaniel S. Hwang, a professor in the Department of Chemical and Biological Engineering, has developed a bioceramic fracture fixation material that promotes bone regeneration by precisely controlling the timing of magnesium ion (Mg²⁺) release to suppress inflammatory immune responses during osteoporotic fracture healing.

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MedicalXpress 七月 29, 2026

Limiting sugar early in life associated with lower risk of dementia later

Consuming less sugar in utero and during the first 1 to 2 years of life was associated with a lower risk of developing dementia later in life, according to a study published July 29, 2026, in Neurology. The study also found that lower sugar consumption early in life was associated with a delay in developing dementia. The study does not prove that lower sugar consumption directly prevents dementia; it only shows an association between sugar and dementia risk.

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MedicalXpress 七月 29, 2026

Gene editing tool reduces Huntington's toxic protein fragments and symptoms in mice

A gene-editing tool designed to precisely rewrite the gene that causes Huntington's disease reduced toxic protein fragments and symptoms associated with the disease in mice, researchers at the University of Illinois Urbana-Champaign report.

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MedicalXpress 七月 29, 2026

Doctors need an AI model they can understand, says researcher

The use of artificial intelligence (AI) and algorithms is increasingly under scrutiny. After all, they can already do a great deal, and even more is promised. But what exactly lies under the hood of an AI model? For some applications, that knowledge doesn't matter all that much. But doctors in the intensive care unit (ICU) have to make decisions that can ultimately be a matter of life and death. They want to know exactly how a risk assessment is constructed.

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MedicalXpress 七月 29, 2026

Widening ethnic and socioeconomic inequalities in stroke identified in 30-year research

The prevalence of stroke risk factors such as high blood pressure and diabetes are higher and increasing faster among black African and Caribbean groups, compared to people from white backgrounds. People from Black African backgrounds are also around twice as likely to experience stroke without a prior risk factor diagnosis, compared with people from white backgrounds.

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MedicalXpress 七月 29, 2026

Study questions the value of intensive cardiac surveillance in cancer patients treated with anthracyclines

A study led by investigators at the Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC) suggests that intensive cardiac surveillance programs routinely used for lymphoma patients with low to moderate cardiovascular risk who are treated with anthracyclines may have limited clinical value.

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MedicalXpress 七月 29, 2026

Hidden 'recycling system' helps keep vision cells healthy

For decades, scientists believed that photoreceptors in the retina relied primarily on neighboring support cells, known as the retinal pigment epithelium (RPE), to remove waste. While the RPE is still responsible for clearing away the worn-out tips of photoreceptors each day, new findings from the University of Oklahoma reveal that photoreceptors also perform much of their own internal housekeeping. The study is published in Cell Death & Disease.

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MedicalXpress 七月 29, 2026

Red Cross declares rare national blood supply crisis amid summer shortfall

The American Red Cross has declared a national blood supply crisis for only the second time in its history, warning that a drop in donations is threatening the availability of blood nationwide.

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MedicalXpress 七月 29, 2026

mRNA vaccine technology is key to Africa's public health independence, experts suggest

Scientists at Wits University say that for Africa to achieve vaccine sovereignty, the continent must build and sustain its own vaccine expertise, intellectual property and manufacturing capacity to reduce its dependence on technologies and supplies from elsewhere.

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MedicalXpress 七月 29, 2026

How a medical database evolved into a global standard of data-sharing

Before advances in scientific data storage and collaboration via the cloud, medical investigators seeking health research breakthroughs had to overcome significant obstacles to collaboration and the gathering of key clinical data.

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MedicalXpress 七月 29, 2026

Study identifies measures that aid in the recovery of patients with fractures near the shoulder

People with chronic shoulder pain naturally avoid movements involving that part of the body, fearing they will injure themselves again or experience more discomfort. However, if this behavior continues beyond the necessary healing period for a fracture, the pain can become chronic and the joint can become increasingly impaired. Consequently, patients have a poorer prognosis for regaining shoulder function, muscle strength and mobility. This cycle can delay recovery and worsen functional impairment, even after the bone has healed.

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MedicalXpress 七月 29, 2026

Scientists develop microRNA-based gene therapy that halts ALS progression in mice

A single IV injection of a microRNA-based biologic developed by Guangping Gao, Ph.D., Robert H. Brown Jr., DPhil, MD, Jun Xie, Ph.D., and Zuoshang Xu, MD, Ph.D., suppressed production of the mutant SOD1 protein that causes amyotrophic lateral sclerosis (ALS), delayed disease onset by 60 days and extended lifespan by 100 days—more than tripling the average survival time—in mouse models of the disease.

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MedicalXpress 七月 29, 2026

Support from animals may feel stronger for women and those spending more time with them

In a study of Swiss adults, women and people who spent more time with a pet or another animal to which they might feel close reported feeling more attached to the animal and receiving more socioemotional support from it. However, the study found little evidence of links between pet ownership and participants' overall well-being. Rahel Marti of the University of Basel, Switzerland, and colleagues present these findings in the open access journal PLOS One on July 29, 2026.

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MedicalXpress 七月 29, 2026

Two post-surgery blood–brain disruption windows may offer glioblastoma treatment targets

Scientists in Britain and Spain have discovered critical windows after glioblastoma surgery when the brain's defenses falter, creating a rare chance to deliver powerful treatments exactly where needed. If doctors time treatment within two narrow postoperative windows identified by the researchers, existing lipid nanoparticle medicines—already approved and routinely used in oncology hospitals today—could be redeployed to deliver early, precision-targeted therapy to the brain.

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MedicalXpress 七月 29, 2026

Health care preferences vary by age and sex in adults over 50, study finds

Preferences about health care—including risk aversion, openness to experimental treatments, and whether to leave treatment decisions to a doctor—vary substantially by age and sex among adults 50 and older. That's the conclusion of a new study published July 29, 2026, in the journal PLOS One by Nicholas Steel of the University of East Anglia, UK, and colleagues.

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中国新闻网 七月 29, 2026

总疲惫、易感冒？这8个饮食习惯悄悄“吃掉”你的免疫力

易感冒、睡眠差、整日疲惫乏力？

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MedicalXpress 七月 29, 2026

Scientists invent artificial brain to predict heart health

Cardiovascular disease is becoming increasingly common among people ages 20–29, according to the World Health Organization, because of the rise in metabolic conditions such as obesity, hypertension, hyperlipidemia and diabetes among young populations worldwide.

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MedicalXpress 七月 29, 2026

Hundreds of people in England have died before doctors diagnosed their tuberculosis

Dave, a retired dockworker, has smoked since his teens. When he develops a persistent cough, he dismisses it as "just a smoker's cough."

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中国新闻网 七月 29, 2026

你的日常习惯，可能在给肝脏“添堵” | 世界肝炎日

在日常生活中，很多看似平常的生活习惯其实都在损伤肝脏。因为没有痛觉神经，肝脏是个“沉默器官”，即便已经持续受损，早期也往往不会出现明显疼痛，只会悄悄发生变化，比如脂肪异常堆积、胆汁排泄受阻、慢性炎症反复、纤维化……今天，我们系统梳理了大众最易忽视的伤肝因素，与您分享简单易行的护肝方法。

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MedicalXpress 七月 29, 2026

New mechanism reveals how heart cells resist regenerative reprogramming

Specialized cells in the human body make biological trade-offs to perform certain jobs. To support the large, hardworking hearts that power other organs, heart cells have evolved to be extremely efficient and resilient. Because the adult human heart cannot repair itself the way skin does, scientists have studied ways to "reprogram" heart cells to regenerate after heart attacks. Heart cells have very stable identities, however, and are resistant to reprogramming.

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MedicalXpress 七月 29, 2026

Kidney disease is also a brain disease. Here's why

When we think of kidney disease, we think of dialysis or a kidney transplant. Less well known is that kidney disease, which affects more than 10% of the world's population, can have significant consequences for the functioning of other organs.

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UN Health 七月 29, 2026

Hunger hampers Ebola response as cases top 3,200 in DR Congo

The UN emergency food agency appealed for immediate funding on Wednesday, warning that deepening hunger is undermining the response to an Ebola outbreak in the Democratic Republic of the Congo (DRC) that has now infected more than 3,200 people.

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MedicalXpress 七月 28, 2026

Povorcitinib beneficial for moderate-to-severe hidradenitis suppurativa

For patients with moderate-to-severe hidradenitis suppurativa (HS), povorcitinib (an oral Janus kinase 1 inhibitor) is beneficial, according to a study published online July 23 in Nature Medicine.

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MedicalXpress 七月 28, 2026

Despite progress towards eliminating hepatitis in Europe, gaps in prevention measures keep 2030 targets out of reach

While Europe has made steady progress in preventing hepatitis B and C, with the prevalence of hepatitis B now at near-zero levels among children younger than 5, uneven implementation of key measures means the region is set to miss the 2030 target to eliminate viral hepatitis as a public health threat, according to new data from the European Center for Disease Prevention and Control (ECDC) on World Hepatitis Day.

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MedicalXpress 七月 28, 2026

Few young adults receive palliative care as part of advanced cancer treatment

Few young adults receive palliative care (PC) as part of treatment for stage 4 solid tumors or poor-prognosis high-grade brain tumors, according to a research letter published online July 23 in JAMA Network Open.

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中国新闻网 七月 28, 2026

三伏天是减肥的黄金期？医生提醒：过度运动谨防横纹肌溶解

眼下，正值“三伏天”。不少人趁着气温高、代谢加快，纷纷加入运动健身的队伍。然而，在高温、高湿环境下，人体水分流失较快，一旦超负荷运动，不仅容易出现脱水和热损伤，还可能诱发更严重的疾病。近日，福建一名年轻人就因为一次高强度健身，住进了医院。

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MedicalXpress 七月 28, 2026

Impaired functioning of the brain's clearance system could be involved in various neurodegenerative diseases

A study conducted by the University of Barcelona provides new evidence on the role of the glymphatic system, which clears waste from the brain, in neurodegenerative diseases. The study shows that patients with conditions such as Alzheimer's disease, frontotemporal lobar degeneration and amyotrophic lateral sclerosis (ALS) exhibit a higher accumulation of wasteosomes, small structures that act as waste containers, in key regions of the waste-clearance system.

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MedicalXpress 七月 28, 2026

Genetic deletions may help explain differences in schizophrenia severity

Schizophrenia affects approximately 23 million people worldwide, with onset usually occurring during a person's late adolescence or 20s. Impairments associated with schizophrenia include hallucinations, delusions, and disorganized thinking and behavior.

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MedicalXpress 七月 28, 2026

Two decades of Medicare payment cuts associated with growing barriers to patient care

A new study from the Harvey L. Neiman Health Policy Institute found that persistent declines in Medicare physician reimbursement are associated with widening disparities in access to care, with patients in rural communities, low-income areas and disadvantaged neighborhoods falling further behind their more urban, affluent and advantaged counterparts. The study, based on 4.7 million unique patients over the 2005–2023 period, was published in INQUIRY: The Journal of Health Care Organization, Provision, and Financing.

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MedicalXpress 七月 28, 2026

The lightbulb moment behind a potential antiviral breakthrough

An unexpected observation by a University of Queensland researcher could lead to a new treatment for deadly infectious diseases including COVID‑19, pneumonia in infants and children, or viral infections caused by Ebola and hantavirus.

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MedicalXpress 七月 28, 2026

Human tissue model tracks glioblastoma invasion cell by cell

Glioblastoma is a malignant brain tumor and is among the most aggressive cancers in humans. Despite multimodal therapy with surgery, radiation and chemotherapy, there is still no cure. A major reason is the tumor's invasive behavior: Glioblastoma cells migrate far beyond the visible tumor into healthy brain tissue. These infiltrating cells cannot be completely removed and seed tumor recurrence—often within just a few months.

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MedicalXpress 七月 28, 2026

Children, teens have higher psychological burden of atopic dermatitis

The psychological burden of atopic dermatitis (AD) seems strongest in children and adolescents, according to a review published online July 6 in Frontiers in Public Health.

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MedicalXpress 七月 28, 2026

New imaging method measures corneal mechanics at nine locations simultaneously

Researchers at the International Centre for Translational Eye Research (ICTER) have developed a prototype imaging system that can simultaneously track the cornea's mechanical response at nine locations. The technology marks an important step toward more accurate, noncontact assessment of corneal biomechanics and could improve early detection and monitoring of disorders such as keratoconus.

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MedicalXpress 七月 28, 2026

Circadian gene variants offer new indicator of obesity risk in children

New research from the Guelph Family Health Study (GFHS) has found that circadian rhythm-related genes could influence the risk of obesity in children, highlighting an important connection between sleep and eating behavior.

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MedicalXpress 七月 28, 2026

Scientists develop a two-step system for detecting and classifying brain tumors from MRI images

Researchers have developed a new artificial intelligence-based method that could significantly improve the detection and classification of brain tumors from MRI scans, achieving higher accuracy than conventional diagnostic systems.

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MedicalXpress 七月 28, 2026

How brain cells restore healthy growth and connections after a disease-causing genetic deletion

Scientists at Virginia Tech's Fralin Biomedical Research Institute at VTC have discovered how an experimental therapy can help brain cells overcome the effects of a disease-causing genetic deletion. Instead of repairing the deletion and its immediate consequences, the therapy redirects brain development by helping at-risk neurons grow and connect more normally.

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中国新闻网 七月 28, 2026

上海提前达到中国2030年儿童乙肝防控的目标要求

中新网上海7月28日电 (记者 陈静)上海市卫健委方面28日披露，近年来，上海的儿童甲肝、乙肝疫苗免疫规划接种率稳定保持在99%以上高水平；5岁以下儿童乙肝病毒表面抗原流行率控制在0.13%，提前达到2030年儿童乙肝防控的目标要求。

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MedicalXpress 七月 28, 2026

How US HIV funding cuts quickly affected care in East Africa

The U.S. government's withdrawal of funding for global HIV programs in January 2025 sharply reduced the number of people entering HIV care across East Africa within weeks, according to findings led by UC San Francisco researchers.

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MedicalXpress 七月 28, 2026

Soft, sticky, stretchable biosensors can pick up signals through hair, sweat, bending and stretching

Biosensors have revolutionized home health care over the past two decades. Devices like wearable heart rate and blood glucose monitors are giving people with chronic health conditions the information and assurance they need to maintain an active lifestyle. But even the best sensors are limited by their ability to sustain skin contact through the rigors of physical activity.

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中国新闻网 七月 28, 2026

国家中医药局：基层中医药服务将实现提质升级

中新网7月28日电 7月28日，国家中医药管理局召开医疗卫生强基工程中医药行动专题新闻发布会。

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MedicalXpress 七月 28, 2026

Study identifies which bacteria trigger the 'farm effect' that makes children less prone to allergies

Children who grow up in a farm environment are less prone to allergies, asthma and hay fever than their classmates. This so-called farm effect has been identified in several observational studies worldwide. It is most likely attributable to the fact that various bacteria present in barn air prevent excessive inflammatory responses of the immune system that are characteristic of such diseases.

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MedicalXpress 七月 28, 2026

Conventional lecterns outperformed by ergonomic prototype in usability tests

Lecterns have been a feature of public speaking for centuries. Research in the International Journal of Human Factors and Ergonomics has developed a new design based on body measurements and working patterns of university instructors to reduce postural health risks linked to work-related musculoskeletal disorders. Lecturers rated it easier to use than conventional lecterns, the study reports.

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MedicalXpress 七月 28, 2026

Being a mother affects health more than being a father, study shows

Having children marks a before and after in people's lives. It is a life event that brings significant biological, psychological and social changes. However, it does not affect the whole population equally. A study conducted by the OPIK research group published in the Journal of Family Studies shows that its impact varies greatly between men and women.

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MedicalXpress 七月 28, 2026

Single patch merges multiple physiological signals for simpler health monitoring

Wearable health monitors have grown increasingly capable, but most are still limited by the fact that tracking different types of body signals requires separate sensors, each with its own circuitry and patch of skin. That leads to bulkier devices, higher power consumption and greater discomfort for anyone who needs round-the-clock monitoring.

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中国新闻网 七月 28, 2026

肝不好的人，身体这几处会“说话”！

今天(7月28日)是世界肝炎日

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MedicalXpress 七月 28, 2026

A potential sleep crisis among workers over 50: Study links work-related stress to range of well-being issues

Sleep disturbances are far more common among workers in middle to later life than previously believed, according to a study that links work-related stress to a range of well-being issues. Researchers found that nearly 70% of participants experienced persistent, clinically significant sleep problems, despite having no known history of sleep disorders. Even more concerning, almost 92% met the clinical threshold for a sleep disorder at least once during the study.

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MedicalXpress 七月 28, 2026

Resistance training activates the muscle repair machinery, study finds

Researchers from the Universities of Hildesheim, Bonn and Freiburg have uncovered how human skeletal muscle responds to resistance exercise at the molecular level. Their findings provide new insights that could help optimize training programs for athletes, improve rehabilitation strategies and counteract age-related muscle loss.

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MedicalXpress 七月 28, 2026

New study identifies behaviors influencing prescribing decisions for new medicines in neurodegenerative diseases

A new pan-European study has identified the key behavioral factors that influence whether health care professionals prescribe new, novel or nonroutine treatments for patients with neurodegenerative diseases.

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中国新闻网 七月 28, 2026

国家中医药局：多维度发力提升群众在基层就医的获得感

中新网7月28日电 国家中医药管理局于2026年7月28日召开医疗卫生强基工程中医药行动专题新闻发布会。国家中医药局医政司司长孟庆彬表示，国家中医药管理局、国家卫生健康委会同各部门持续实施基层中医药服务能力提升工程，在各地的共同努力下，取得了显著的成效。接下来，全国中医药系统将从多个维度发力，切实提升群众在基层就医的获得感。

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MedicalXpress 七月 28, 2026

Hepatitis E: The underestimated risk in liver cirrhosis

Infections with the hepatitis E virus (HEV) are the most common cause of acute viral hepatitis worldwide. In healthy people, they usually resolve without the person even noticing. For people with preexisting liver damage, however, they can have serious consequences. A study at the Hannover Medical School (MHH) has shown that, in half of all cases of liver cirrhosis, HEV infections lead to acute liver failure. However, HEV infections are underdiagnosed. To detect the infections in a timely manner and bring them under control with antiviral therapies, the researchers are calling for greater awareness of HEV infections among medical staff, as well as more routine testing.

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MedicalXpress 七月 28, 2026

Targeted school closures can improve pandemic response

New research led by UMC Utrecht shows that school closures during a pandemic outbreak are most effective when carefully targeted. The study, published in Nature Communications, demonstrates that the right strategy depends on which age groups are driving transmission at different stages of an outbreak. This study provides guidance for authorities, allowing them to make informed decisions regarding school closures in the event of a pandemic outbreak.

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MedicalXpress 七月 28, 2026

Trial shows importance of integrated early-life interventions to improve growth in babies born too small

A randomized clinical trial conducted in India by Indian and Norwegian researchers demonstrates that an integrated intervention package improves growth and neurodevelopment in babies born small for gestational age (SGA). The study results were published in JAMA.

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MedicalXpress 七月 28, 2026

Novel hydrogel offers a smarter approach to wound healing

Any minor cut or scrape sets the body's natural healing process in motion. However, deep wounds are far more vulnerable to bacterial infection and the accumulation of harmful molecules called reactive oxygen species (ROS), which damage cells and disrupt normal repair mechanisms. These factors can significantly delay healing and increase the risk of complications. With this in mind, researchers from the Indian Institute of Technology Gandhinagar (IITGN) have developed an antibiotic-free multifunctional injectable hydrogel designed to accelerate wound healing.

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MedicalXpress 七月 28, 2026

Cumulative fatigue emerges as top predictor of women's soccer injuries

An international team of researchers led by the Barcelona Institute for Global Health (ISGlobal) and the University of Bonn—with participation from the Barça Innovation Hub (BIHUB), FC Barcelona's medical department and the company Made of Genes—has developed a computer-based approach that improves injury prediction in elite women's soccer. The study, published in npj Digital Medicine, combines artificial intelligence, survival analysis, statistical calibration and decision theory to transform risk prediction into a useful tool for clinical and sports practice.

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MedicalXpress 七月 28, 2026

First-of-its-kind study reveals how sleep strengthens memory and how epilepsy can disrupt the process

Researchers at Kennedy Krieger Institute and Johns Hopkins Medicine have discovered that memory consolidation during sleep depends on coordinated activity among three brain regions, and disruptions to this activity can impair memory performance. This is the first human study to directly link interactions between the orbitofrontal cortex, thalamus and hippocampus to memory, offering new insight into how the brain strengthens memories and how epilepsy can affect the sleep-memory system.

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MedicalXpress 七月 28, 2026

GLP-1 drugs may hold few benefits beyond physical health, study finds

GLP-1 medications such as Ozempic have transformed the treatment of type 2 diabetes, helping millions of patients better control their blood sugar while reducing cardiovascular risk and, for many, promoting substantial weight loss.

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MedicalXpress 七月 28, 2026

Violent crime in your area could be affecting your mental health

Victims of the approximately 1 million violent crimes committed in England and Wales every year may experience physical, emotional and financial harm, and feel more fearful and less trusting. But our new research shows that the harmful effects of violent crime also reach beyond direct victims and can affect the well-being of whole neighborhoods.

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中国新闻网 七月 28, 2026

如何培养护肝习惯？专家给出3条实用建议

7月28日是世界肝炎日。今年主题聚焦“社会共治，消除肝炎”。总台记者在街头随机采访市民，针对公众对肝脏的常见误解，邀请肝胆外科专家进行权威解答。

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UN Health 七月 28, 2026

HIV, hepatitis, STI gains at risk as funding falls, WHO warns

Years of progress in tackling HIV, viral hepatitis and sexually transmitted infections (STIs) are at risk of stalling, leaving millions of people without access to life-saving prevention, testing and treatment, the World Health Organization (WHO) has warned.

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中国新闻网 七月 28, 2026

专家：结直肠癌可防可治 关键是窗口期做这个检查

中新网广州7月28日电 (记者 蔡敏婕)中山大学附属第六医院结直肠外科五区副主任蔡泽荣27日称，结直肠癌虽然发病率高、早期通常无症状，却是为数不多可防可治的恶性肿瘤，从息肉演变为肠癌，平均需要5年到10年，这为早期筛查、阻断癌变提供了宝贵的干预窗口期。

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中国新闻网 七月 28, 2026

中国援圭亚那医疗队为肿瘤患者精准“拆弹”

中新网乔治敦7月27日电 (郭永团)近日，第21批援圭亚那中国医疗队妇科肿瘤多学科诊疗(MDT)团队凭借精准的术前研判与默契的术中协作，成功为一名49岁复杂盆腹腔肿瘤患者实施高难度肿瘤细胞减灭术。

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中国新闻网 七月 28, 2026

肝炎并非“年轻人的病” 老年人感染后更易“闹出大动静”

今年7月28日是第16个“世界肝炎日”，今年宣传主题为“社会共治消除肝炎”。很多老年人觉得“肝炎是年轻人的病，我都这岁数了，不用在意”，这其实是一种误解。老年人因为身体免疫力下降，本身就是肝炎的高发人群，且老年肝炎患者病情更容易加重，发展成肝硬化、肝癌的风险也比年轻人更高。那么，老年人如何科学防治肝炎，守护肝脏健康呢？记者采访了南京市中西医结合医院(南京市中西医结合老年医院)肝病诊疗专家孙刚副主任中医师。

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中国新闻网 七月 28, 2026

防晒口罩长期不洗有多脏？医生警告：堪比“细菌培养皿”

防晒口罩长期不洗，有多脏？

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中国新闻网 七月 28, 2026

中新健康｜《肺癌围术期脑卒中防治中国专家共识》发布

中新网北京7月28日电(记者 赵方园)“这十年，中国胸外科微创技术实现了从‘跟跑’到‘并跑’、甚至部分‘领跑’的跨越。”2026北京国际胸外科学术大会暨第十届中意胸外科微创学术交流会上，首都医科大学胸外科学系主任张毅接受中新健康采访时表示。

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中国新闻网 七月 28, 2026

别等渴了再喝水！白开水、绿豆汤、淡盐水、苏打水怎么选？

别等渴了再喝水！白开水、绿豆汤、淡盐水、苏打水怎么选？| 健康大家谈

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中国新闻网 七月 28, 2026

夏天动不动想发火？警惕大脑“中暑” 这3招请收好

这几天是不是总觉得心里烦得慌？

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MedicalXpress 七月 27, 2026

Brain metabolism predicts survival in advanced non–small cell lung cancer patients

Low brain metabolism as measured by ¹⁸F-FDG PET/CT is associated with higher mortality in patients with advanced non-small cell lung cancer (NSCLC), according to new research published in The Journal of Nuclear Medicine. Incorporating brain ¹⁸F-FDG uptake alongside clinical, tumor and biological data improved prediction of overall survival, providing physicians with valuable insight to help identify patients most likely to benefit from early supportive care.

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中国新闻网 七月 27, 2026

中新健康｜打喷嚏、流鼻涕总不见好？专家提醒：可能不是感冒

中新网北京7月27日电(记者 赵方园)“阿嚏——阿嚏——”每到换季，身边总有人被反复的喷嚏、鼻涕困扰。这到底是换季着凉还是过敏性鼻炎发作？许多人傻傻分不清，甚至因为误判耽误了治疗，影响了生活质量。

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MedicalXpress 七月 27, 2026

1 in 3 women and 1 in 4 men engage in intentional outdoor tanning

Nearly one-third of women and one-quarter of men engage in intentional outdoor tanning, with variation observed by age, race, physical activity level and alcohol use, according to a study published in JAMA Dermatology.

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中国新闻网 七月 27, 2026

中新健康｜东野圭吾因结肠癌去世，这种癌为何发现多是中晚期？

中新网北京7月27日电(记者 赵方园)据多家媒体报道，日本作家东野圭吾于当地时间7月23日因结肠癌去世，终年68岁。

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中国新闻网 七月 27, 2026

“肠癌”发现就是中晚期？身体这些信号千万别忽视

日本作家东野圭吾于当地时间23日因结直肠癌去世，终年68岁。结直肠癌又称大肠癌，是结肠和直肠黏膜的恶性肿瘤，多见于中老年人。其有两个特点需要警惕：发病逐渐年轻化和首次确诊即处于中晚期。

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MedicalXpress 七月 27, 2026

Blood marker for protein misfolding outperforms P-tau 217 as early predictor of Alzheimer's disease

A study led by Professor Klaus Gerwert (PRODI, Ruhr University Bochum, Germany) has determined that the misfolding of the amyloid beta protein is the strongest blood-based predictor of Alzheimer's disease in the asymptomatic stage, indicating the risk of the disease years before it is clinically diagnosed and much earlier than the widely used plasma biomarker P-tau 217.

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MedicalXpress 七月 27, 2026

Crohn disease linked to increased risk for periprosthetic joint infection

Crohn disease (CD) is associated with an increased risk of periprosthetic joint infection (PJI) after total joint arthroplasty, according to a study published in the August issue of Arthroplasty Today.

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MedicalXpress 七月 27, 2026

AI analysis could help tailor intensified treatment for locally advanced rectal cancer

Artificial intelligence developed by researchers at UCL has revealed a promising combination of cancer treatments that could help patients with locally advanced rectal cancer live longer.

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中国新闻网 七月 27, 2026

中新社携手北大国际医院开展义诊 为职工送上“健康大礼包”

中新网北京7月27日电(赵方园 张静 陈庆洋)“‘网’罗天下仁术，‘医’起把脉健康——中新健康义诊活动”近日在中国新闻社举行。活动由中国新闻网、中新社工会携手北大医疗集团旗下北京大学国际医院、北大医疗康复医院联合举办，旨在为新闻媒体工作者提供便捷、专业的健康咨询与诊疗服务。

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MedicalXpress 七月 27, 2026

Study finds new weak spot linked to DNA repair in aggressive, drug-resistant cancers

A new way for hard-to-treat cancer cells to protect themselves from being killed by anticancer drugs has been found. The novel method involves tumors hijacking specific defenses for repairing damaged DNA, which are easier to block than previously known mechanisms.

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MedicalXpress 七月 27, 2026

Some animals catch cancer from others in their species. Here's why humans aren't one of them

Scientists in Vermont have just discovered something that shouldn't really be possible: a skin cancer that's spreading from catfish to catfish. It's only the fourth transmissible cancer ever found in nature.

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MedicalXpress 七月 27, 2026

Study identifies new genetic variants that cause rare tumor disorder

A recent Northwestern Medicine study offers new data on previously unknown genetic variants that cause tuberous sclerosis complex, a rare genetic disorder that causes benign tumors to develop in many parts of the body, according to findings published in Nature Communications.

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MedicalXpress 七月 27, 2026

New global CARE-AI framework sets standard for responsible AI in health education and care

An international team of researchers, clinicians, educators, ethicists and patient partners has developed and validated the Health CARE-AI (Contextual, Accountable, Responsible, and Equitable Artificial Intelligence) Framework. Published in JMIR Medical Education, the study provides a consensus-backed roadmap for the responsible integration of AI across the health care learning and practice continuum.

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MedicalXpress 七月 27, 2026

What vegan and vegetarian diets can and can't tell us about eating disorders

The simple sentence: "No thanks, I don't eat meat" can prompt very different reactions, but the question that often follows is: "Why?"

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MedicalXpress 七月 27, 2026

Turning COVID-19 immune memory into a powerful new ally against cancer

In a discovery that could redefine the future of cancer immunotherapy, scientists from Celloram Inc., University Hospitals and Case Western Reserve University have developed a novel cancer vaccine platform that transforms the impact of the largest immunological event in modern history—a synchronized mass immune memory generated through SARS-CoV-2 infection and vaccination—into a powerful ally against cancer.

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MedicalXpress 七月 27, 2026

Dengue virus can infect immune cells meant to fight disease

Researchers at the University of Vermont's Robert Larner, M.D. College of Medicine and Upstate Medical University in Syracuse, New York, have discovered that dengue virus can infect and replicate inside memory B cells, immune cells traditionally understood to help protect the body from infection. The findings, published July 20 in the Journal of Virology, reveal a previously unrecognized way the virus may evade immune defenses and point toward new strategies for treating a disease that threatens 40% of the world's population, including parts of the southern United States.

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MedicalXpress 七月 27, 2026

Critical care doctor says patients' reliance on chatbots reflects deeper problems in health care

In a new commentary published in Annals of Internal Medicine, Robert B. Shpiner, MD, a clinical professor of pulmonary and critical care at the David Geffen School of Medicine at UCLA, argues that the growing use of artificial intelligence chatbots for health information reflects both health system strain and a broader shift in how patients seek information.

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MedicalXpress 七月 27, 2026

The stomach helps the brain form memories—this is how it may work

When French writer Marcel Proust famously recalled his childhood from the taste of a Madeleine cookie, his stomach may have done some of the work. We generally associate our memories almost exclusively with the brain, which we imagine forms and stores them. New research led by Scott Kanoski, professor of biological sciences at the USC Dornsife College of Letters, Arts and Sciences, has found that our gut may also play an important role in helping us remember experiences, especially those involving food.

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MedicalXpress 七月 27, 2026

How vaccine skeptics use storytelling effectively to create powerful but medically inaccurate messaging

As long as there have been vaccines, there have been people who doubted their science and safety.

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MedicalXpress 七月 27, 2026

Different GLP-1 therapies could be tailored to patients' individual metabolic needs

Different varieties and doses of GLP-1 medications can have meaningful differences in how they address heart and metabolic health issues, according to new research led by the Perelman School of Medicine at the University of Pennsylvania. Through an analysis of data from 19 randomized controlled trials, the researchers believe their work points to possible precision medicine applications of GLP-1s beyond weight loss. Their work is published in Diabetes, Obesity, and Metabolism.

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MedicalXpress 七月 27, 2026

The case for having an imperfect memory: A psychologist explains

Think back to your time at school. Were you hard-working, popular, anxious? And what exam grades did you get? Now, imagine someone pulls out your report cards from that time. How closely would they match the results you just brought to mind?

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MedicalXpress 七月 27, 2026

Pandemic reshapes meningococcal strains in Scotland, with group B dominating cases

New research has revealed a shift in the strains of invasive meningococcal disease circulating in Scotland during the COVID-19 pandemic.

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MedicalXpress 七月 27, 2026

A 19-protein blood panel can predict when ALS symptoms will emerge

Months to several years before amyotrophic lateral sclerosis (ALS) symptoms arise, levels of certain blood proteins may shift dramatically. Researchers analyzed data from the long-running Pre-symptomatic Familial ALS (Pre-fALS) study to identify key proteins that may predict the emergence of clinical ALS. By anticipating the onset of symptoms, investigators could intervene with preventive therapies before the irreversible motor neuron damage characteristic of ALS sets in.

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WHO 七月 27, 2026

WHO: Integration, innovation and community leadership key to ending HIV, hepatitis and STIs

The World Health Organization (WHO) today launched a new report assessing progress in implementing the Global Health Sector Strategies (GHSS) on HIV, viral hepatitis and sexually transmitted infections (STIs) for 2022–2030. Released during the 26th International AIDS Conference (AIDS 2026) and ahead of World Hepatitis Day (28 July), the report highlights significant achievements and persistent challenges in the global response to these epidemics.

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MedicalXpress 七月 27, 2026

Smart wound dressing speeds up healing by triggering body's own repair signals

A bioinspired material developed by scientists at Imperial College London accelerates wound healing and the repair of human skin. The material captures the body's own healing proteins, releasing them only when repair cells pull on them and delivering healing signals precisely where and when they are needed.

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MedicalXpress 七月 27, 2026

Vaccine mis‑ and disinformation aren't just a threat to public health, but also to our autonomy

A previously eliminated disease—measles—is resurgent in Canada amid declining vaccination rates

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MedicalXpress 七月 27, 2026

Silver diamine fluoride treatment could halt cavities without shots, drilling or sedation

Every year, untreated tooth decay sends thousands of young U.S. children to emergency departments for dental problems doctors can't treat. Many eventually undergo surgery under general anesthesia, while others endure pain and infection.

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MedicalXpress 七月 27, 2026

Will dietary fiber help digestion? It might depend on your gut bacteria

Doctors recommend dietary fiber for healthy digestion, but to benefit from it, people not only need specific species of gut bacteria but also the right strains of those bacteria to process the starches, according to a new study that advances the promise of precision nutrition.

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MedicalXpress 七月 27, 2026

Sweat-powered fingertip patch accurately monitors Parkinson's medication

Engineers and neuroscientists at the University of California San Diego have developed a soft, wearable fingertip patch that continuously tracks a patient's Parkinson's disease medication levels through sweat. The device operates using chemicals in the patient's sweat—no batteries required. Its measurements were comparable to those obtained by standard laboratory blood tests.

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MedicalXpress 七月 27, 2026

Identifying high-needs patients helps predict future health spending

A new way to measure comorbidity—when a patient suffers from multiple diseases or health conditions—can be used to accurately predict a patient's risk of hospitalization and future health care costs across a population, Cornell researchers report.

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MedicalXpress 七月 27, 2026

Engineered gut bacteria show promise against pancreatic cancer

Cancer immunotherapies have transformed treatment for many cancers, but pancreatic cancer remains especially difficult to treat. One major reason is that pancreatic tumors often create a "cold" tumor microenvironment, where the tumor prevents immune cells from mounting a strong attack.

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MedicalXpress 七月 27, 2026

Is your diet driving up your cholesterol? That may depend on your genes

Can a low-carb diet cause your cholesterol to skyrocket? This question has vexed researchers and influencers alike as the popularity of low-carbohydrate diets has surged, yet the evidence has remained mixed. New research suggests that the answer depends on your genes.

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MedicalXpress 七月 27, 2026

Our genes may shape what we eat and our metabolic health

Ever wonder why some people crave sweets while others can take them or leave them? Preliminary findings from a new study suggest that people who carry certain genetic variants associated with a preference for sweet or fatty tastes not only tend to eat more of these foods but also have a higher risk of obesity and type 2 diabetes as a result.

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MedicalXpress 七月 27, 2026

Experts warn suicides are undercounted in the US

America is undercounting the number of suicide deaths, despite the rise in suicide rates in the 21st century, experts caution in a commentary published in the journal Injury Prevention.

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MedicalXpress 七月 27, 2026

Dementia affecting younger persons strikes Hispanics more than previously thought, study shows

A form of dementia that strikes younger people is more common in Hispanics than previously thought, according to a new study led by researchers at UT Health San Antonio, the academic health center of The University of Texas at San Antonio.

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UN Health 七月 27, 2026

High prices and funding cuts stall HIV prevention revolution

The AIDS epidemic could stage a comeback amid unequal access to breakthrough prevention medicines and a sharp decline in global funding, according to a UN report released on Monday ahead of the opening of the 26th International AIDS Conference in Rio de Janeiro, Brazil.

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UN Health 七月 27, 2026

Cyberattacks and the digital divide are creating new barriers to HIV services

Cyberattacks, data breaches, online harassment and other forms of technology-facilitated violence are becoming significant obstacles to HIV prevention and treatment, according to a UNAIDS specialist who says digital security has become inseparable from the fight against the epidemic itself.

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中国新闻网 七月 27, 2026

“奶茶血”罕见病告别无药可治 创新药广东可及

中新网广州7月27日电 (记者 蔡敏婕)在大众熟知的高血脂人群中，就藏着心血管领域的代表性罕见病——家族性乳糜微粒血症综合征(FCS)：患者不仅甘油三酯长期处于极高水平，还面临急性胰腺炎重症发作的致命威胁，常规的降脂药物对该病患者基本无效。

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中国新闻网 七月 27, 2026

晚餐多吃“高钾食物”，能快速掉秤？专家解读

晚餐多吃“高钾食物”，能快速掉秤？

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中国新闻网 七月 27, 2026

别再用酒精涂伤口！这些消毒剂，很多人都用错了

夏季天气炎热，人们穿衣单薄，皮肤裸露较多，磕磕碰碰时难免出现受伤流血的情况，此时科学处理伤口很关键。一些人选择用酒精、碘酒消毒，其实这种做法不仅刺激性强，还可能影响伤口愈合。

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中国新闻网 七月 26, 2026

三伏天老年人消暑有方：别硬扛也别贪凉！

三伏天老年人消暑有方：别硬扛也别贪凉！ | 时令节气与健康

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MedicalXpress 七月 26, 2026

Kids do feel the cold, so why won't they wear a sweater?

It happens just when you need to leave. Bags are packed. Shoes are on. Then your child decides a sweater is impossible. You say, "Put your sweater on." They say, "I'm not cold." Do kids really not feel the cold like adults do? Or are they just expressing their independence? And when should you insist?

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中国新闻网 七月 26, 2026

台风积水退去 家中霉菌藏健康隐患 专家支招如何清理

近期我国多地持续降雨，使房屋大面积受潮，与此同时大量的霉菌也在悄悄滋生，健康隐患不容小觑。

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MedicalXpress 七月 26, 2026

A tax on sugary drinks in Egypt could reduce disease and save US$1.8 billion in health care costs: Modeling study

Noncommunicable diseases—heart disease, stroke, diabetes, cancer—are no longer just a rich-country problem. Across Africa, they are becoming the leading cause of death, driven in part by a simple and overlooked culprit: what people drink.

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MedicalXpress 七月 26, 2026

Working memory rapidly updates its priorities after distractions, study finds

When humans tackle many everyday tasks, ranging from driving to completing household chores and work assignments, they rely heavily on working memory. This is the brain's ability to temporarily store and manipulate important information that can help complete a task in the immediate future.

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MedicalXpress 七月 26, 2026

Testosterone and combat readiness: What does the evidence really show?

Pete Hegseth, the U.S. defense secretary, recently announced plans to measure testosterone levels in U.S. soldiers with a promise of "ensuring you have the right testosterone levels to operate at your absolute best." Soldiers found to have low testosterone would be offered treatment, although accepting it would remain voluntary.

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MedicalXpress 七月 26, 2026

AI analyzes surgical technique to improve prostate cancer care

The movements of a surgeon in a procedure—called "surgical gestures"—can be used to predict patient recovery, according to Cedars-Sinai investigators. Their findings, published in npj Digital Medicine, suggest this technology could help surgeons refine their techniques and improve patient outcomes.

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MedicalXpress 七月 26, 2026

Premature babies who do not catch up well on growth may suffer brain abnormalities

Nutrition and growth during the first years of life are critical to the development of children born prematurely. A new study from the University of Granada analyzes the long-term consequences of extrauterine growth restriction (EUGR), which affects 37% of premature infants. The researchers identified possible persistent structural brain abnormalities.

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UN Health 七月 26, 2026

Gaza: Dialysis patients face grueling hospital journey by donkey cart

Shortly before sunrise, Palestinian Fathi Hajji begins an arduous thrice weekly journey to Nasser Hospital in Khan Younis in the war-ravaged Gaza Strip.

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MedicalXpress 七月 26, 2026

Leadership helps reduce stress in operating rooms

The success of an operation depends on more than expertise and technical skills. A study by Leiden researchers shows that surgeons' leadership skills under pressure play a crucial role. "The ability to perform under pressure starts long before the operation does."

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中国新闻网 七月 26, 2026

胸闷、急促换气……夏季呼吸性碱中毒高发 学会这几招能救命→

进入暑期，随着气温持续攀升、闷热阴雨天气频发，不少市民在户外运动、日常活动时，容易出现胸闷、急促换气等不适症状。

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MedicalXpress 七月 26, 2026

Early respiratory infections may explain half of younger siblings' earnings gap

Younger siblings are often portrayed as reckless, scatterbrained and less put-together than their older siblings. Social science researchers have underpinned these portrayals with data, showing that younger siblings obtain, on average, slightly less education and earn slightly less in adulthood.

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中国新闻网 七月 26, 2026

每天走够这个步数 帮你抵消久坐伤害

近年来

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MedicalXpress 七月 26, 2026

Could sparkling water be a better choice for your teeth?

Findings from a new study comparing the effects of different beverages on mouth acidity suggest that unsweetened sparkling water may be better for your teeth than sugar-sweetened soda.

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MedicalXpress 七月 26, 2026

Time-restricted eating may help retain cognitive function in older adults

Results from a small clinical trial suggest it may be possible to reduce the risk of dementia by eating during fewer hours of the day. The pilot study, which involved a weight-loss program for older women with overweight or obesity, showed modest cognitive improvements among those who limited their daily eating window instead of just reducing their calorie intake.

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中国新闻网 七月 26, 2026

夏季易代谢紊乱 定期筛查守护女性子宫健康

夏季大家常吃高油高糖食物，加上部分女性久坐不动，容易造成代谢紊乱，扰乱女性内分泌，增加子宫内膜病变风险。不少女性会把经期紊乱、异常出血当成普通经期问题忽视，这些隐藏的身体预警一定要及时留意分辨。

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中国新闻网 七月 26, 2026

高温暴汗后猛喝冰饮 当心胸痛、心梗找上门

中伏已至，暑热全面铺开。中央气象台预计，中伏前半段，我国高温范围较大，将覆盖南北方十余个省份，部分地区最高气温接近40℃。

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MedicalXpress 七月 25, 2026

Chinese university investigating girl's death in gene-editing trial

A Chinese university is looking into reports that a gene-editing trial caused the death of a 6-year-old girl, which was not disclosed in the published research, the school said Sunday.

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MedicalXpress 七月 25, 2026

PTSD therapy walks patients through past trauma

As anyone who has gone for a walk to ease a troubled mind knows, there's something about motion that helps process distressing memories. Now, University of Alberta researchers have solid evidence that an innovative psychotherapy is an effective treatment for PTSD. Confronting images of troubling memories while walking on a treadmill shows remarkable promise for recovery, the researchers say.

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中国新闻网 七月 25, 2026

第二届肿瘤精准治疗前沿论坛在内蒙古召开

中新网呼和浩特7月25日电 (记者 张玮)第二届肿瘤精准治疗前沿论坛25日在内蒙古自治区呼和浩特市开幕，百余位专家、学者为肿瘤精准治疗的规范化推进和多学科协作注入了新的思路。

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MedicalXpress 七月 25, 2026

Will cough lozenges, syrups or medicated hot drinks make my cough go away?

There are few things more irritating than lying in bed exhausted, ready to settle in for a good night's sleep, only to be kept awake by a cough that won't quit. So, if you're desperate to make it stop, what actually works?

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MedicalXpress 七月 25, 2026

Colorado was the first state to cap a drug's price. Then a federal court stepped in

Colorado is one of a handful of states with a review board for drug prices and one of only four with a board empowered to set upper limits on what state agencies, insurers and other purchasers may pay or be reimbursed for certain high-cost drugs dispensed to patients in the state.

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中国新闻网 七月 25, 2026

“中国牙城”佳木斯：以“展”为媒 开拓口腔产业协同发展新业态

中新网佳木斯7月25日电(刘璐 田德雨)7月24日，2026黑龙江口腔设备及器材展览会暨第三届佳木斯中国牙城高质量发展品牌推介会开幕。来自全国各地的口腔行业专家、医疗机构负责人、企业家代表齐聚哈尔滨，共赴这场以牙为媒、以产兴城的行业之约。

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MedicalXpress 七月 25, 2026

Photo-based calorie-tracking apps may underestimate energy in meals

Thanks to advances in AI, popular calorie-tracking apps can now use a photo of a meal to estimate the nutritional content of what you're eating. Although these apps are convenient, a new study found that four photo-based apps underestimated the calorie and fat content of meals by about a third.

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MedicalXpress 七月 25, 2026

Autoantibodies could shape cancer risk, growth and response to immunotherapy

Scientists have long sought to understand why some people with no known risk factors develop cancer while others with significant risk never do. The answer may lie in immune proteins known as autoantibodies (auto-Abs), suggests a commentary published in Cell co-authored by a team that includes Jean-Laurent Casanova, M.D., Ph.D., a professor in the Center for the Genetics of Host Defense and Children's Medical Center Research Institute at UT Southwestern (CRI).

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中国新闻网 七月 25, 2026

《卫生健康蓝皮书：中国卫生健康发展报告（2025～2026）》发布

中新网北京7月25日电 (记者 陈溯)25日，中国国际经济交流中心与社会科学文献出版社联合发布《卫生健康蓝皮书：中国卫生健康发展报告(2025～2026)》(简称“蓝皮书”)，蓝皮书立足“健康中国”战略与人口高质量发展要求，系统总结我国卫生健康事业发展成就，分析面临的问题和挑战，提出对策建议，为健康中国建设提供理论支撑与实践指引。

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MedicalXpress 七月 25, 2026

US panel endorses more unproven if buzzy peptides

A U.S. review panel on Friday recommended loosening restrictions on all but one of a buzzy class of peptides, dismissing protests from medical experts who say none are well studied enough to justify wide access.

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MedicalXpress 七月 25, 2026

The next skincare revolution could start with your immune system

Moisturizers, sunscreens and anti-aging creams are usually sold on familiar promises: to keep water in the skin, strengthen its protective barrier, protect against sun damage or reduce visible signs of aging. These functions remain central to healthy skin.

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MedicalXpress 七月 25, 2026

US court rules abortion pill restrictions 'unlawful'

A federal court in Virginia has ruled that restrictions imposed by the U.S. drug regulator on the abortion pill mifepristone are "unlawful" and ordered the Trump administration to reconsider them.

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MedicalXpress 七月 25, 2026

'Pro version' of cisplatin keeps its cancer-killing power while reducing side effects

Cisplatin is one of the most successful cancer medicines ever developed. Doctors use it to treat many cancers, including lung, ovarian, breast, testicular and head and neck cancers. However, cisplatin has a serious problem. It does not attack only cancer cells. It can also reach healthy organs and damage them. In particular, cisplatin can harm the kidneys and peripheral nerves. Patients receiving cisplatin often experience pain, tingling, numbness or weakness in their hands and feet. These side effects can become so severe that doctors must reduce the dose or stop treatment completely.

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中国新闻网 七月 25, 2026

过敏不是免疫力差，“敏宝”家长需要避开这些养育误区

#8203;过敏不是免疫力差，食物过敏的科学应对策略是“诱导耐受”，“管理环境”远比“担心激素”更重要

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MedicalXpress 七月 25, 2026

Jetting off for a summer vacation? How to eat and drink to minimize jet lag

Jet lag threatens to turn even a dream vacation into a slog.

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中国新闻网 七月 25, 2026

溺水急救 这个常见错误不要再犯了

每一次水上嬉戏，每一场暴雨过后，都可能隐藏着致命的危险，而溺水便是其中之一。随着夏季与汛期的到来，溺水事故也进入高发期。

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MedicalXpress 七月 25, 2026

Dealing with post-pandemic sleep issues—it's not too late

Disrupted sleep and anxiety may be ongoing issues for many people after the pandemic, whether due to COVID-19 directly or to the stress and anxiety caused by the global pandemic, and may contribute to the fatigue commonly reported by people with Post-COVID-19 Syndrome (PCS, or "long COVID").

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UN Health 七月 25, 2026

‘I am somebody’: Street-smart youth take their declaration to the UN

When Samantha Richards and Angela Hifume walked into the Hall of Flags at United Nations Headquarters last week, they carried more than a folder of paper. They carried the voices of hundreds of street-connected children who had never expected anyone to listen.

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中国新闻网 七月 25, 2026

这种腿上最爱长的“红色纹路” 拖着不管真的会坏事

炎热的夏天到了，又到了展示身材的时候了。

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MedicalXpress 七月 25, 2026

Teens who start the day with breakfast eat better overall, study finds

A new study of teens about 18 years old who tended to skip breakfast showed that consuming breakfast increased their overall intake of important nutrients such as fiber, iron, zinc and choline.

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MedicalXpress 七月 25, 2026

Prebiotic sodas typically contain as much sugar as fiber, raising questions about gut-health claims

Prebiotic sodas have become more popular in recent years, with a wave of new products promising gut health benefits and low-calorie enjoyment. According to a new analysis, however, many of these beverages contain relatively little prebiotic fiber and more sugar than marketing claims might imply.

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MedicalXpress 七月 25, 2026

Plant-forward planetary health diet linked to lower heart disease risk

A 20-year study of more than 65,000 postmenopausal women found that higher adherence to the Planetary Health Diet was associated with a lower risk of overall cardiovascular disease, coronary heart disease, stroke and heart failure.

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MedicalXpress 七月 25, 2026

Smarter sonograms: Researcher uses generative AI to advance medical imaging

The first photographs many parents have of their children are sonograms, used to check on the health of developing fetuses. These sonograms use noninvasive ultrasound technology, but the grainy, gray images they produce can lack diagnostic clarity.

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MedicalXpress 七月 25, 2026

Teens who struggle to log off social media could face increased ADHD symptoms over time

Social media has become as much a part of our daily lives as eating or sleeping. What started as a way for people to connect and share pictures has grown into a billion-dollar industry that shapes medical, political, and cultural narratives. Its algorithms are designed to keep people coming back, raising questions about how this constant engagement may affect the developing brain.

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MedicalXpress 七月 25, 2026

FDA-issued sodium targets yield no apparent impact

In 2021, the U.S. Food and Drug Administration (FDA) issued Phase I voluntary sodium reduction targets to encourage manufacturers to lower the amount of sodium in packaged food products by 2024. The targets appear to have had minimal impact, according to a study comparing the sodium content of new products introduced before and after the guidance was issued.

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MedicalXpress 七月 25, 2026

Wireless skin sensor could continuously track soft tissue disorders from home

Northwestern scientists have developed a novel wireless sensor device that can continuously monitor skin elasticity in patients with soft tissue disorders, including lymphedema and scleroderma, which can support early disease detection and better inform care strategies, as detailed in a study published in Science Advances.

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MedicalXpress 七月 25, 2026

Autistic children drown at alarming rates: How swim lessons and water safety strategies can save their lives

During roasting hot summer days, more and more people make their way to swimming pools, lakes, rivers and other spots where they can access water to stay cool.

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中国新闻网 七月 24, 2026

孩子视力不好先别急着配镜

【健·真言】

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MedicalXpress 七月 24, 2026

Rates of opioid toxicity deaths highest among construction and trades workers, study finds

Between 2018 and 2024, those who worked in construction and trades made up approximately one-third of deaths from opioid toxicity in Ontario where occupation was known, according to a report released this week by the Ontario Drug Policy Research Network (ODPRN). In addition to highlighting the toll of opioid toxicities in this sector, the report also draws attention to their impact among people across various occupations.

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中国新闻网 七月 24, 2026

基层健康观察：县乡村一体化，把健康送到“家门口”

中新网绍兴7月24日电(张煜欢)“于奶奶，上次 CT查出的肺部高风险结节，我直接对接上虞人民医院专家线上评估好了，转诊绿色通道已经开通，你明天直接过去就行，不用重新排队拍片。”在浙江绍兴市上虞区小越街道胜桥村卫生室里，1998年出生的基层年轻医生许震涛一边用本地话叮嘱老人，一边在医共体数字化平台完善转诊记录。

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中国新闻网 七月 24, 2026

肝病专家：人一生至少查一次乙肝 推动更多患者实现临床治愈

中新网广州7月24日电 (记者 蔡敏婕)“人的一生都要查一次乙肝，但是发现感染乙肝也不用焦虑。”中山大学附属第三医院感染科学科带头人高志良24日在广州举行的科普活动上指出，目前，我们追求乙肝最理想的治疗目标是临床治愈，它不仅是乙肝标志物转阴，也意味着患者不必因确诊而过度焦虑，实现心理上的治愈。

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MedicalXpress 七月 24, 2026

Many U.S. schools unprepared to help concussed students return to the classroom

Many U.S. schools aren't well prepared to help students who've suffered a concussion, a new study says. A quarter of public schools have no concussion policy at all, and those with such a policy aren't adequately training staff to help concussed children and teens, researchers report in the Journal of School Nursing.

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MedicalXpress 七月 24, 2026

Study finds offering self-sampling to patients increases HPV detection and cervical cancer screenings

A randomized controlled trial in Singapore found that, compared with offering clinician sampling alone, offering self-sampling or clinician sampling increased both high-risk HPV detection (3.1% vs. 0.3%) and overall screening uptake (56.6% vs. 42.8%). The findings were published in The Annals of Family Medicine.

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中国新闻网 七月 24, 2026

全国首个精神科非侵入式脑机接口临床建设项目在天津启动

中新网天津7月24日电 (记者 周亚强)中国医师协会精神科医师分会第二十二届年会(CPA2026)23日在天津开幕。会议期间，一场聚焦精神医学脑机接口临床转化的专题会上，全国首个精神科非侵入式脑机接口临床建设项目正式启动，标志着国内无创脑机接口技术向规模化临床落地迈出关键一步。

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MedicalXpress 七月 24, 2026

Black MS patients dying younger than white ones, study finds

Black people with multiple sclerosis (MS) die from the disease at a younger age than white people, a new study reports.

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MedicalXpress 七月 24, 2026

Licensed Zaire Ebola vaccine may offer partial protection against Bundibugyo outbreak

Ebolaviruses are among the most dangerous known human pathogens. Three ebolavirus species have repeatedly caused major disease outbreaks on the African continent. Most outbreaks have been caused by Zaire ebolavirus. Vaccines and therapeutics are available for this virus species. In contrast, no therapeutics or vaccines are currently available against Bundibugyo ebolavirus, which is responsible for the ongoing outbreak in the Democratic Republic of the Congo and Uganda. This significantly complicates efforts to control the outbreak, which is already the largest documented Bundibugyo ebolavirus outbreak to date.

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MedicalXpress 七月 24, 2026

Large-scale brain analysis reveals multiple pathways to placebo effects on pain

Scientists have long known that expectations can reduce pain. What remained unclear was whether different ways of generating placebo effects rely on the same biological mechanisms. A new study published in Nature Communications now provides compelling evidence that they do not.

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MedicalXpress 七月 24, 2026

Your gut can get jet lag too: How not to waste the first days of your vacation

A dream vacation, an exotic destination, a long-haul flight and finally some well-deserved rest. The problem is that many travelers arrive at their destination only to spend the first days of their vacation struggling with fatigue, sleep disturbances, low energy levels and digestive issues. Researchers from Wroclaw Medical University point out that these symptoms may be caused by more than classic jet lag. A growing body of evidence suggests that time zone changes also affect the trillions of bacteria living in our intestines.

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MedicalXpress 七月 24, 2026

Redesigned lung cancer drug matches tumor control with fewer off-target interactions

Researchers at Moffitt Cancer Center have developed a new chemical approach that could help make targeted cancer medicines safer and more precise. The discovery gives scientists a new way to design drugs that bind more selectively to cancer-driving proteins while reducing unwanted interactions that can lead to side effects.

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中国新闻网 七月 24, 2026

基层健康观察：早筛背后，“小检查”换“大健康”

中新网杭州7月24日电(张煜欢)“以前总觉得做肠癌筛查很麻烦，要去大医院做肠镜，心里也有点害怕。现在家门口就能完成简单采样，还是免费的，真的方便。”在杭州市西湖区蒋村街道社区卫生服务中心，60岁的李兴芳(化名)聊起了自己的筛查经历。

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MedicalXpress 七月 24, 2026

Spontaneous changes in brain state influence the readiness to form memories, neuroscientists find

Most everyday moments are quickly forgotten, while others stay with us for a lifetime. How the brain determines which memories are retained and which are lost remains an open question.

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中国新闻网 七月 24, 2026

为什么有的人手上青筋暴起？这些地方出现青筋，一定要小心

你有没有注意到过这样一个现象，有的人手看起来光滑细腻，而有些人手背上的“青筋”则异常突出。

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MedicalXpress 七月 24, 2026

Potential new therapeutic targets for preeclampsia discovered

Unusual behavior in the cells of mothers and babies with preeclampsia may provide new therapeutic targets for the condition, a new UCL-led study finds.

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MedicalXpress 七月 24, 2026

FDA advisers dismiss safety warnings, back four peptide treatments

A panel of outside advisers to the U.S. Food and Drug Administration (FDA) voted Thursday to let specialized pharmacies produce and sell four peptide treatments the agency banned three years ago.

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MedicalXpress 七月 24, 2026

Inherited gene variants may shape CAR-T therapy benefits and toxic side effects

Chimeric antigen receptor (CAR)-T cell therapy, which reprograms an individual's immune cells to seek out and destroy certain cancer cells, has revolutionized treatment for blood cancers such as lymphoma. But in some patients, the treatment can cause serious side effects. New research led by investigators at the Mass General Brigham Cancer Institute, the Broad Institute of MIT and Harvard, and Dana-Farber Cancer Institute has shown that patients' inherited genetic makeup can influence whether they benefit from CAR-T cell therapy or experience toxicity from the treatment. The results are published in Science Immunology.

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MedicalXpress 七月 24, 2026

Increased social media use linked to anxiety, suicidal ideation among young adults

Teenagers who spent six or more hours a day on social media were twice as likely to experience symptoms of anxiety and three times as likely to report suicidal ideation than those who spent less than one hour on social media each day, according to researchers at UTHealth Houston. The findings were published today in Pediatrics Open Science and led by Jeff Temple, Ph.D., professor and associate dean for clinical research at UTHealth Houston School of Behavioral Health Sciences.

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MedicalXpress 七月 24, 2026

Scientists develop more photostable near-infrared fluorescent dye for longer surgical imaging

Researchers in Korea have developed a new near-infrared (NIR) fluorescent dye with significantly improved photostability, overcoming the rapid signal fading that has long limited fluorescence imaging during surgery for cancer, lymph node mapping and other medical procedures. The work is published in the journal Small.

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MedicalXpress 七月 24, 2026

First person vaccinated during trial of new Ebola jab

A volunteer was injected Friday with the first dose of a rapidly developed vaccine targeting the Bundibugyo strain of Ebola driving a deadly outbreak in the Democratic Republic of Congo, Oxford University said.

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MedicalXpress 七月 24, 2026

Tiny BAP1 mutations can disrupt internal signals that suppress tumor growth

Scientists at the Institute of Biochemical Sciences at National Taiwan University have uncovered how tiny genetic changes can disable one of the body's most important tumor-suppressing proteins. Their study, published in Nature Communications, reveals how cancer-associated mutations interfere with the function of BRCA1-associated protein 1 (BAP1), a protein that helps maintain normal cell growth and is frequently mutated in cancers such as mesothelioma, uveal melanoma and kidney cancer.

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MedicalXpress 七月 24, 2026

Injectable biomaterial harnesses the immune system to promote brain repair after stroke

Biomedical engineers at Duke University have developed an injectable biomaterial that helps transform the cavity left behind after a stroke caused by a blood clot into an environment more supportive of repair. By recruiting the body's own immune cells, the treatment promoted the growth of new blood vessels, supported neural remodeling and improved motor performance in mice. The work appears in Cell Biomaterials.

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MedicalXpress 七月 24, 2026

There are already more US measles cases this year than in all of 2025

The number of measles cases in the U.S. has surpassed the record-breaking tally for all of 2025, with five more months of 2026 still to come.

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MedicalXpress 七月 24, 2026

Death of girl in Chinese gene-editing trial kept secret: Report

A 6-year-old Chinese girl died last year after receiving an experimental gene therapy to correct a non-life-threatening condition, according to an investigation by Science and Retraction Watch.

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MedicalXpress 七月 24, 2026

Beyond inflammation: Caspase-11's unexpected role in bone remodeling

Millions of people worldwide suffer from osteoporosis, a disease marked by progressive bone loss, weakened skeletal strength and increased fracture risk. Healthy bone is maintained through continuous remodeling, where osteoblasts build new bone and osteoclasts remove old or damaged bone. Under normal conditions, these processes remain balanced. However, when osteoclast activity becomes excessive, bone resorption outpaces bone formation, leading to osteoporosis and other osteolytic disorders.

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MedicalXpress 七月 24, 2026

New mechanoresistant cancer cells show how they survive high stress environments

When a cancer cell leaves the original tumor to spread to a new, faraway location, it first has to survive what most cells cannot: periodic high-force moments in the vessels and heart of up to 5,000 dynes per centimeter squared as it circulates throughout the body.

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MedicalXpress 七月 24, 2026

Giving antibodies 'eyes' may help target hidden KRAS mutations in cancer cells

Antibodies are like "guided missiles" that find and attack cancer cells, but cancer-causing mutations inside cells have remained a "blind spot" for treatment because antibodies cannot reach them. KAIST researchers have now succeeded in precisely targeting intracellular cancer mutations using a newly designed antibody created through computational methods.

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MedicalXpress 七月 24, 2026

New treatment approach improves survival, reduces recurrence risk in muscle-invasive bladder cancer

Researchers have found that a combination of enfortumab vedotin and pembrolizumab helps patients with muscle-invasive bladder cancer live longer while reducing the risk that their cancer will return after surgery, according to an international phase 3 clinical trial published in The New England Journal of Medicine.

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MedicalXpress 七月 24, 2026

Red meat-related gut byproduct tied to higher atrial fibrillation risk

A Cleveland Clinic-led study shows a connection between elevated blood levels of TMAO (trimethylamine N-oxide)—a byproduct of gut bacteria digestion of nutrients found in red meat and other animal products—and a higher risk of atrial fibrillation.

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UN Health 七月 24, 2026

After an Ebola centre was attacked, peacekeepers moved in next door

A new mobile UN peacekeeping base in the Democratic Republic of the Congo (DRC) has allowed local authorities to continue responding to the fast-moving Ebola outbreak there after violence disrupted the work of medics at a treatment centre set up to contain the spread.

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UN Health 七月 24, 2026

Wildfires surge across Europe as Spain and France battle major blazes

The amount of land burned by wildfires across Europe has increased by 57 per cent in four years, according to new data from the World Health Organization (WHO) in Europe.

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MedicalXpress 七月 24, 2026

Recall-by-genotype study demonstrates scalable path toward precision psychiatry

Clinical biobanks that combine genomic data with electronic health records (EHRs) have become powerful resources for discovering genetic variants associated with disease. These biobanks may also be used to identify individuals carrying clinically relevant genetic variants for participation in clinical research focusing on brain health.

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中国新闻网 七月 24, 2026

建设便民“小而美”健身点 这些全民健身服务不断完善

《全民健身计划(2026－2030年)》日前印发，对“十五五”时期推动全民健身事业高质量发展作出部署。

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MedicalXpress 七月 24, 2026

Biomarker discovery could advance treatments for obesity-related health risks

Researchers have identified a biological marker that rises and falls as body fat changes, offering new insight into how weight gain and weight loss may influence metabolic health.

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MedicalXpress 七月 24, 2026

Experimental plague vaccine strategy protects mice with missing key immune defenses

The plague has killed more people than World War II. The bacterium Yersinia pestis (Yp), which causes plague, has triggered three major pandemics throughout history, leaving behind a casualty toll of more than 200 million people. Although the plague no longer causes pandemics on the scale seen in history, it still occurs in many parts of the world today. Vaccination remains our best defense against the disease, but approved options remain scarce.

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MedicalXpress 七月 24, 2026

Birth exposes babies to maternal gut bacteria that help build early microbiomes

The very first thing many babies encounter when they're born is their mother's poop. If they're born vaginally, head down, with the face against their mother's rectum, the pressure can expel fecal material just as they are born. This early exposure is not only normal but likely to be beneficial.

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MedicalXpress 七月 24, 2026

Oral antiviral blocks airborne measles-like virus spread in ferret model

A new oral antiviral drug candidate, administered either before or after direct-contact or airborne exposure to canine distemper virus, which causes measles-like disease in ferrets, blocks virus transmission and reduces clinical symptoms, according to a study published in the journal Nature Microbiology by researchers at the Center for Translational Antiviral Research (CTAR) at Georgia State University.

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MedicalXpress 七月 24, 2026

Moral distress: For primary care doctors, 'doing the right thing' can feel impossible

Modern health care systems ask much of primary care doctors. They are expected to diagnose, reassure, coordinate care, manage chronic illness and increasingly fill the gaps when other parts of the system come under strain.

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MedicalXpress 七月 24, 2026

New wearable ring tracks glucose, ketone and other biomarkers in sweat simultaneously

Engineers at the University of California San Diego created a smart ring that simultaneously and continuously monitors up to four different chemical biomarkers from finger sweat. The biomarkers the smart ring can monitor in sweat are glucose, ketones, vitamin C, uric acid, lactate and alcohol.

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中国新闻网 七月 24, 2026

你买的“凉感面料”靠不靠谱 如何科学识别？专家解答

盛夏时节，“凉感T恤”“冰丝外套”“空调裤”又成了热销品。但有不少消费者吐槽：花几百块买的“凉感四件套”，摸上去跟普通床单没什么区别；“冰丝短裤”洗了几次后，凉意全无。

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中国新闻网 七月 24, 2026

用酒泡过就能杀菌？生腌到底“毒”在哪里

这种美食一到夏天就全网安利，但我劝你别吃

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中国新闻网 七月 23, 2026

作息紊乱可能是心理问题？孩子出现这些情况家长要注意

晚上舍不得闭眼，早上起不来床

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中国新闻网 七月 23, 2026

中新健康｜吃完感冒灵不能开车了！国家药监局发布新规

中新网北京7月23日电(记者 赵方园)吃完感冒灵不能开车了！

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MedicalXpress 七月 23, 2026

Stroke center anesthesia practices may shape patient outcomes after mechanical thrombectomy

A hospital's overall experience with general anesthesia (GA) or conscious sedation (CS) may influence how anesthesia choice affects patient outcomes during mechanical thrombectomy, according to research presented at the Society of NeuroInterventional Surgery (SNIS) 23rd Annual Meeting. The findings suggest that the effectiveness of an anesthesia strategy depends not only on the technique itself but also on the institutional protocols and experience supporting its use.

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MedicalXpress 七月 23, 2026

Social inequalities shape childhood mortality from leukemia in Brazil

Why do children with lymphoid leukemia face markedly different mortality rates depending on where they live in Brazil? In a collaboration between researchers at LMU and the Federal University of Rio de Janeiro (UFRJ), trends in childhood lymphoid leukemia mortality in Brazil over more than two decades were analyzed, along with the association of regional development and health care structures with the observed disparities. The findings have been published in The Lancet Regional Health—Americas.

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MedicalXpress 七月 23, 2026

Novel neurointerventional procedure shows early promise for severe back pain

Researchers at the Society of NeuroInterventional Surgery (SNIS) 23rd Annual Meeting presented an experimental neurointerventional technique designed to treat severe back pain, a leading cause of disability and opioid use, by delivering medication directly through the arteries supplying the painful area. The approach uses catheter-based procedures commonly used for stroke treatment to target the source of pain in the spine.

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MedicalXpress 七月 23, 2026

Molecular imaging enhances diagnosis of fever of unknown origin

PET/CT can add valuable information to aid the diagnosis of fever of unknown origin (FUO), according to a new multicenter, retrospective study published in the June issue of The Journal of Nuclear Medicine. In a cohort of more than 900 FUO patients, molecular imaging directly influenced clinical management in nearly 75%, contributing to improved patient outcomes, increased patient safety and reduced health care costs.

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MedicalXpress 七月 23, 2026

Persistent money struggles tied to faster brain aging

Persistent financial hardship accelerates age-related cognitive decline, according to a new study led by University College London (UCL) researchers. The study, published in Innovation in Aging, looked at data from 2,759 people in the UK who filled out questionnaires throughout their lives as part of the MRC National Survey of Health and Development (also known as the 1946 British cohort study).

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MedicalXpress 七月 23, 2026

What's the deal with peptides? The hyped market under US review

Glowing skin, deeper sleep, stronger muscles, an alert mind? Such are the enticing promises of peptides, an increasingly buzzy class of substances touted by influencers and celebrities as the key to an optimized life.

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MedicalXpress 七月 23, 2026

Children with severe pneumonia can leave hospital sooner after switching to oral antibiotics, trial shows

Children hospitalized with severe pneumonia can safely switch from injectable to oral antibiotics once they begin to recover, allowing many to return home sooner and complete treatment outside the hospital. That is according to a major international clinical trial led by researchers from City St George's, University of London, UCL Innovative Clinical Trials Unit, and partners across Africa and Europe. The results are published in The Lancet.

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MedicalXpress 七月 23, 2026

Multi-omics map paves way for personalized medicine in Down syndrome

In a recent study published in Nature Communications, researchers from the University of Colorado Anschutz Linda Crnic Institute for Down Syndrome (Crnic Institute) discovered unique biological processes altered among individuals with Down syndrome who have different sets of co-occurring conditions. The findings mark a step toward personalized treatment.

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中国新闻网 七月 23, 2026

创新药在华首发 针对 “秒睡”罕见病

中新网广州7月23日电 (记者 蔡敏婕)国家药品监督管理局近日通过优先审评审批程序批准1类创新药奥普雷顿片上市，这是中国首个获批用于治疗1型发作性睡病的食欲素受体激动剂，用于16岁及以上青少年和成人1型发作性睡病(Narcolepsy Type1，NT1)患者。该药品上市为患者提供新的治疗选择。

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MedicalXpress 七月 23, 2026

Natural clotting 'switch' may one day reduce reliance on blood thinners to prevent heart attacks and strokes

Cardiovascular conditions such as strokes or heart attacks are among the most common causes of death in Germany. Today, treatment and prevention are primarily based on so-called platelet aggregation inhibitors and anticoagulants—types of medication commonly referred to as blood thinners. They inhibit or prevent blood coagulation, which in turn prevents the formation of blood clots and life-threatening medical emergencies such as strokes or heart attacks. However, by intervening directly in the hemostasis process, they increase the risk of dangerous bleeding.

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MedicalXpress 七月 23, 2026

Misfolded DNA blueprint: A new origin for genetic disease

Congenital heart disease is the most common birth defect, affecting approximately 1 in 100 babies born each year. One of the many causes of this disorder is having only one functional copy of the gene TBX5, rather than the two healthy copies inherited from parents.

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MedicalXpress 七月 23, 2026

Research reveals persistent racial disparities in stroke treatment and outcomes

Three studies presented at the Society of NeuroInterventional Surgery's (SNIS) 23rd Annual Meeting found that racial, geographic and socioeconomic disparities continue to influence stroke treatment and outcomes across the United States. Together, the findings suggest that while advances in stroke care have improved survival and expanded treatment options, not all patients are benefiting equally.

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MedicalXpress 七月 23, 2026

Blurred genome boundaries emerge as a new layer of Alzheimer's biology

Researchers from Carnegie Mellon University's School of Computer Science, the University of Pittsburgh School of Medicine and the University of Washington have shed new light on Alzheimer's disease that could point to new directions for treatment.

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MedicalXpress 七月 23, 2026

Nearly 1.6 million dozen eggs pulled from shelves over Salmonella concerns

Nearly 1.6 million dozen eggs sold across the South and Southwest are being recalled because they may be contaminated with Salmonella.

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MedicalXpress 七月 23, 2026

Beyond antibiotics—a paradigm shift toward bacteria-control-centric therapies

Antimicrobial resistance is one of the world's most alarming public health challenges because multidrug-resistant (MDR) gram-negative bacteria increasingly render even last-line antibiotics ineffective, leading to substantially higher mortality rates. Polymyxins are a class of antibiotics that remain among the few treatment options available for severe infections caused by resistant Escherichia coli. But their widespread use is limited by serious side effects, including kidney and nerve toxicity.

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MedicalXpress 七月 23, 2026

Overlooked brain protein tied to epilepsy yields first inhibitors in early experiments

Scientists at the Icahn School of Medicine at Mount Sinai have uncovered the first high-resolution structure of NBCn2, a brain protein linked to epilepsy, autism spectrum disorder and other neurological conditions, and developed the first compounds capable of inhibiting its activity. The findings provide a new framework for studying how altered brain signaling contributes to disease and may help advance future therapeutic research.

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MedicalXpress 七月 23, 2026

New PPAR therapies could slow fibrosis in primary biliary cholangitis

Primary biliary cholangitis is a rare autoimmune disease that affects the liver and can progress to cirrhosis. It occurs when the immune system attacks the small bile ducts within the liver. As a result, bile builds up, leading to inflammation and progressive liver damage. Although a first-line treatment exists, 40% of patients do not respond adequately to it or cannot tolerate it, so new treatment options need to be developed.

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MedicalXpress 七月 23, 2026

New strategy could prevent T cell exhaustion and boost immunotherapy

A major pillar of cancer immunotherapy involves stimulating T cells, the specialized killers of the immune system, to attack tumors. But this strategy has been undermined by the tendency of T cells to tire out before finishing the job. When the cells reach a fatigued stage—called T cell exhaustion—they lose the ability to sustain the attack and keep cancer growth under control.

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MedicalXpress 七月 23, 2026

Burden of myocardial dysfunction elevated for individuals with psoriasis

Individuals with psoriasis have a higher burden of myocardial dysfunction, independent of cardiometabolic risk, according to a study published online July 17 in the Journal of the European Academy of Dermatology and Venereology.

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MedicalXpress 七月 23, 2026

From urinary tract infection to brain abscess: How bacterial subpopulations can spread to distant body sites

Researchers from the University of Cologne, the German Center for Infection Research (DZIF), and the Broad Institute of Harvard and MIT present a clinical case in the New England Journal of Medicine that provides new insights into the evolution of bacterial pathogens and presents the concept of heterovirulence, or the simultaneous presence of subpopulations with different levels of virulence within a single infection.

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MedicalXpress 七月 23, 2026

Focused ultrasound may enhance chemotherapy, survival outcomes for pancreatic cancer

A phase 2 clinical trial published in the European Journal of Cancer suggests that a novel form of focused ultrasound combined with standard FOLFIRINOX chemotherapy may improve tumor response and survival outcomes in patients with either borderline resectable pancreatic cancer or locally advanced pancreatic cancer, with a safety profile comparable to chemotherapy alone.

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MedicalXpress 七月 23, 2026

Two ways to read a genome: Body-wide, single-cell atlas maps DNA folding and methylation together

Every cell in the human body carries the same 3 billion letters of DNA, yet a neuron, a heart muscle cell and a pancreatic beta cell each use that shared code to do entirely different jobs. How cells pull off this trick comes down to epigenetics—chemical tags and three-dimensional structures that govern which genes are active and which stay silent.

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中国新闻网 七月 23, 2026

看太多电视当心大脑萎缩

“关掉电视，它会毁了你的脑子。”这是人们常说的话。“毁了”显然有些夸张，但新研究表明，长时间看电视可能对大脑健康产生显著影响。

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MedicalXpress 七月 23, 2026

Gene regulation map reveals treatment targets for heart failure

Researchers from the University of California San Diego have created the most detailed map to date of how gene regulation breaks down in human heart failure, revealing how genes are controlled in specific cell types as the disease develops and pointing to potential new therapeutic targets.

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MedicalXpress 七月 23, 2026

Cruise ship outbreak highlights need for clear communication on emerging disease threats

A small outbreak of a rare hantavirus on a cruise ship earlier this year captured worldwide attention and sparked concerns about a possible new pandemic. But according to a new University of Maryland School of Medicine (UMSOM) commentary published in JAMA Internal Medicine, the outbreak posed little risk to the general public and offers important lessons about how health officials, scientists and the media should communicate during emerging disease events.

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MedicalXpress 七月 23, 2026

Brain immunity may undergo a major midlife overhaul linked to neuroinflammation

A new study indicates that the immune cell landscape of the hippocampus, a brain region critical for learning and memory, rapidly undergoes substantial remodeling beginning in midlife. This previously unrecognized shift suggests a potential mechanism by which aging may contribute to chronic neuroinflammation commonly observed in neurodegenerative disease.

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MedicalXpress 七月 23, 2026

Dormant pigment cells found in vitiligo patches may offer treatment target

Vitiligo is an autoimmune disease in which the body's immune system attacks and destroys melanocytes, the cells that produce the skin pigment melanin. Once the melanocytes are gone, the skin turns white, leading to the characteristic skin patches of the disease. However, the standard model of vitiligo doesn't explain some of its unusual features. Some vitiligo lesions repigment, and treatments sometimes restore pigmentation even in areas that lack melanocytes, suggesting that the melanocytes may not be fully destroyed.

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MedicalXpress 七月 23, 2026

Colorectal cancer isn't the only gastrointestinal cancer rising in young adults

You may have heard that colorectal cancer is increasingly affecting young adults. However, it is not the only gastrointestinal (GI) cancer that doctors are diagnosing in patients below the age of 50, explains Christina Wu, M.D., an oncologist at Mayo Clinic Comprehensive Cancer Center in Arizona.

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MedicalXpress 七月 23, 2026

Researchers develop AI-based brain stimulation hologram technology

A research team led by Professor Jae Youn Hwang of DGIST's Department of Electrical Engineering and Computer Science, in collaboration with a team led by Professors Euiheon Chung and Hyuk Sang Kwon of GIST's Department of Biomedical Science and Engineering, has developed an "AI-based thickness-optimized acoustic hologram (TOAH)" technology that directly optimizes the thickness of a 3D-printed lens to simultaneously and precisely stimulate multiple regions of the brain.

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MedicalXpress 七月 23, 2026

Chemotherapy leaves detectable DNA fingerprints in childhood tumors within 18 months

Nearly half of childhood tumors treated with common types of chemotherapy showed detectable DNA changes linked to treatment within 18 months, according to a new international study led by The Hospital for Sick Children (SickKids). Researchers say these changes could eventually help clinicians spot treatment resistance earlier, before cancer returns or spreads, opening the door to more precise use of chemotherapy.

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MedicalXpress 七月 23, 2026

Two new therapies and rapid tests could reshape drug-resistant gonorrhea care

Drug-resistant Neisseria gonorrhoeae (the bacterium that causes gonorrhea) has become one of the most urgent antimicrobial-resistant threats to public health worldwide. Clinicians expect to be confronted by rising rates of treatment failure in the years to come.

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MedicalXpress 七月 23, 2026

US health officials are investigating a new outbreak of a diarrhea-causing parasite

Federal health officials are investigating a new outbreak involving the diarrhea-causing parasite cyclospora.

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中国新闻网 七月 23, 2026

专家：夏季养生重在养心、健脾

中新网上海7月23日电 (陈静 瞿乃婴)上海的中医专家王毅23日对记者介绍，当下正是暑湿最重的三伏天，夏季养生重在养心、健脾。

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中国新闻网 七月 23, 2026

洞庭渔火季遇上健康夜市 湖南让优质医疗资源“沉”到百姓身边

中新网岳阳7月23日电(向一鹏 黄璨 刘铮)22日，“名医走基层 健康湖湘行”学雷锋文明实践志愿服务活动岳阳站暨“洞庭渔火季之健康夜市”第四季系列活动举行，通过联合义诊、教学查房、健康科普讲座、巡回医疗指导等多元形式，将省级优质医疗资源精准下沉到基层，让群众在家门口就能享受到高水平的医疗服务。

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中国新闻网 七月 23, 2026

解读2030年发展目标 规划推动人人享有中医药服务

记者从国家中医药局了解到，《中医药振兴发展“十五五”规划》(以下简称《规划》)今天对外发布，《规划》对“十五五”时期中医药工作进行全面部署。明确了“十五五”时期全面推进中医药发展指导思想、发展目标和指标。《规划》提出，到2030年，覆盖全民和全生命周期的中医药服务体系更加健全，中医药防治重大疾病取得新突破，基层服务提质升级，基础研究能力大幅提升，中药产业创新创造力大幅增强，中医药文化与国际影响力进一步提升，中医药振兴发展迈上新台阶，实现人人享有中医药服务。

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中国新闻网 七月 23, 2026

大暑时节高温高湿 这份中暑防治指南请查收

作为夏季最后一个节气，大暑是一年中气温最高、湿度最大的时段，也是全年中暑最高发的时期。

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中国新闻网 七月 23, 2026

防暑不伤阳 健康过“三伏”

国家中医药管理局举行发布会——

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中国新闻网 七月 23, 2026

“三伏贴”开贴 趁热“拔掉”这些病根

7月15日，为期40天的“加长版”三伏天正式开启。首都医科大学附属北京中医医院三伏贴同步开贴，儿科、呼吸科等科室门前排起了长队。

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中国新闻网 七月 23, 2026

手上反复长小水疱怎么办（服务窗）

夏季，不少地区出现高温高湿天气，一些人的手指侧面和手掌冒出了成簇的透明小水疱，瘙痒灼热，挠又不敢挠，干涸后皮肤一层层剥落。这类病症在医学上叫作汗疱疹，又称出汗不良性湿疹。它是什么病因？又该如何防治？

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中国新闻网 七月 23, 2026

三伏天晒背有讲究 方法错了反伤身

每年一到三伏天

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WHO 七月 23, 2026

WHO launches seven strategies to prevent drowning

Ahead of World Drowning Prevention Day on 25 July, the World Health Organization (WHO) is launching a new technical package to help governments and communities implement seven proven measures to reduce drowning deaths.

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中国新闻网 七月 22, 2026

孩子防近视别只靠“少看手机”！最有效的方法其实很简单

暑期到了

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中国新闻网 七月 22, 2026

实体瘤CAR-T治疗：部分晚期胃癌有了“活细胞”克星

中新网上海7月22日电 (记者 陈静)过去十余年里，CAR-T疗法在白血病、淋巴瘤等血液系统肿瘤中屡创奇迹，却在实体瘤领域长期面临“靶点难寻、细胞难进、疗效难稳”的三大壁垒。

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中国新闻网 七月 22, 2026

北京大学人民医院开设腱鞘巨细胞瘤罕见病专病门诊

中新网北京7月22日电 (记者 张素)针对腱鞘巨细胞瘤(TGCT)的罕见病专病门诊，已在北京大学人民医院骨肿瘤一科开诊。

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MedicalXpress 七月 22, 2026

2008 to 2023 saw shift in causes of cirrhosis

There have been substantial epidemiological shifts in the burden of cirrhosis in the United States during the past decade, according to a study published in the American Journal of Gastroenterology.

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MedicalXpress 七月 22, 2026

Exercise improves hip arthritis pain and function, but gains may be too small

Exercise finds improvements in pain and function may fall short of what patients would notice in daily life, but more studies are needed to make firm conclusions, a new publication in Cochrane Database of Systematic Reviews finds.

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MedicalXpress 七月 22, 2026

Exceptional memory in 80s defies simple Alzheimer's genetic risk explanation

Many people assume that some memory decline is an inevitable consequence of getting older. But a select group of older adults, known as "SuperAgers," reach their 80s and 90s while retaining memory performance as good as or better than that of people in their 50s and 60s.

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MedicalXpress 七月 22, 2026

Digital mindfulness app delivers rapid stress relief for dementia caregivers within three weeks

Informal caregivers of individuals living with dementia experience notable reductions in stress and improvements in mindfulness within just three to four weeks of using a tailored mobile application, according to a secondary analysis published in JMIR Aging.

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MedicalXpress 七月 22, 2026

GLP-1 diabetes drugs linked to up to 68% higher hair loss risk

The use of glucagon-like peptide-1 (GLP-1) receptor agonists to treat type 2 diabetes and obesity is associated with an increased risk of hair loss (alopecia) in adults with type 2 diabetes, a study published by The BMJ finds. Although the absolute risk is low, awareness of this potential effect may help inform shared treatment decisions, the researchers say.

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MedicalXpress 七月 22, 2026

Data analysis shows no increase in mental health prescriptions after abortion

While more women globally are using medication to have abortions, a University of Maryland-led study published today in JAMA Psychiatry found no evidence that a first medication or procedural abortion caused an increase in mental health medication use.

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MedicalXpress 七月 22, 2026

AI and sleep analysis could facilitate early diagnosis of Alzheimer's

Researchers from Universidad Carlos III de Madrid (UC3M) and Hospital Universitario Severo Ochoa in Leganés, part of the public health network of the Comunidad de Madrid, have developed a methodology that uses artificial intelligence (AI) to analyze brain electrical activity during sleep and facilitate the early diagnosis of Alzheimer's. The study, recently published in the journal GeroScience, demonstrates that analyzing nocturnal brain waves using machine learning techniques makes it possible to noninvasively identify early neural alterations and classify patients into three distinct biological subgroups.

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MedicalXpress 七月 22, 2026

Gut immune cells may help explain how B-cell depletion controls MS

B-cell depletion therapies, in which B cells of the immune system that may drive disease activity in multiple sclerosis (MS) are temporarily removed, have contributed significantly to improved treatment for patients in recent years. Researchers from the University Hospital of Bonn (UKB), the Universities of Bonn, Basel, Toronto and Yale, along with their collaborators, have uncovered a previously unknown mechanism through which B-cell depletion therapies contribute to a better disease course in patients with MS.

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MedicalXpress 七月 22, 2026

Human study links reduced inflammation to later myopia onset

University of Oklahoma College of Medicine researcher Jody Summers, Ph.D., has long hypothesized that inflammation plays a role in the development of myopia, or nearsightedness, in which close-up vision is clear but distance vision is blurry. Her laboratory experiments have been convincing, and now she has preliminary human data to support the theory.

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MedicalXpress 七月 22, 2026

Why 78 degrees isn't the right thermostat setting for everyone during a heat wave

Across the U.S., it's a hot summer, and electricity prices are high. Various public officials and corporate websites suggest people set their thermostats to 78°F (25.6°C), or even 81°F (27.2°C), as a way to stay relatively cool without breaking the bank. But as someone who studies energy costs, I know from both personal and professional experience that it's not that simple.

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MedicalXpress 七月 22, 2026

How a pandemic detour helped researchers uncover clues to a mysterious disease

When the COVID-19 pandemic shut down international travel in 2020, Michigan State University researcher Eric Benbow faced a problem. A $2.5 million research project designed to study an environmental pathogen in South America was suddenly on hold. With fieldwork canceled and uncertainty surrounding when travel might resume, Benbow and his collaborators needed a new plan.

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中国新闻网 七月 22, 2026

中新健康｜专家呼吁推进睡眠障碍与慢病“同防同治”

中新网北京7月22日电(记者 赵方园)“人体各大脏器的恢复、各类慢病的发生，都和睡眠状态密切相关，需重新定义睡眠在人体健康体系中的核心价值。”在近日由中国睡眠研究会主办的2026年睡眠健康与创新发展大会上，中国工程院院士王辰指出，睡眠健康贯穿全生命周期，而长期睡眠异常会诱发各类慢病问题。睡眠障碍与慢病呈双向关系：睡眠问题促进慢病发生，慢病症状与治疗又反向破坏睡眠，形成恶性循环。现代医学已从单纯治疗睡眠疾病，转向全方位守护睡眠健康。睡眠医学未来发展方向，是跳出单纯治疗失眠、睡眠呼吸疾病的局限，以睡眠为切入点开展全人群、全周期共病筛查与长期健康照护。

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MedicalXpress 七月 22, 2026

New therapeutic target expands options for multiple myeloma

In a phase 1 clinical trial, treatment with the investigational bispecific antibody cevostamab reduced cancer in more than 40% of patients with multiple myeloma, many of whom had already undergone multiple other cancer treatments, and produced a median duration of response of 11.2 months before the cancer progressed.

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MedicalXpress 七月 22, 2026

Large national study finds differences in multiple sclerosis death rates by age, race and geography

An analysis of more than 42,000 U.S. deaths linked to multiple sclerosis (MS) found that death rates varied by age, geography, race and ethnicity, with Black patients dying younger than white patients and high blood pressure emerging as a growing contributor. The findings, published in the journal Neurology, point to the need for timely diagnosis and better prevention strategies to help people with MS live longer.

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MedicalXpress 七月 22, 2026

Plasma exchange could expand treatment options for rare disease that threatens vision

Plasma exchange can help treat people with a rare inflammatory disease that can cause blindness, according to a systematic review and meta-analysis published in Neurology. Plasma exchange led to recovery for most people with the disease, which is called myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD), and side effects were rare.

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MedicalXpress 七月 22, 2026

Immune changes emerge up to 10 years before inflammatory bowel disease diagnosis

Researchers at the Icahn School of Medicine at Mount Sinai have identified immune system changes that can be detected up to 10 years before inflammatory bowel disease (IBD) develops, offering new insight into how the disease begins.

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MedicalXpress 七月 22, 2026

Study shows progress in women's inclusion in clinical trials

There's good news to report when it comes to women's health. A new study provides encouraging evidence that most clinical trials have substantial female representation relative to disease burden. The study also shows an increase in therapeutic investment for diseases affecting women.

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MedicalXpress 七月 22, 2026

Cafeteria menu makeover could reduce students' sugar, salt intake

Pizza, pastries and parfaits are staples in many school cafeterias. But new research from the University of Mississippi and the University of Southern Mississippi suggests some of students' favorite meals may contain more sodium and sugar than schools will be allowed to serve under updated federal nutrition standards.

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MedicalXpress 七月 22, 2026

Q&A: What can AI realistically do for medical research right now?

A new wave of artificial intelligence (AI) tools is emerging to help speed scientific discovery, especially in biomedical research. By analyzing massive datasets, these tools could flag genes that shed light on how disease progresses or drugs that may lead to a potential new treatment, but any errors AI makes can carry serious consequences, according to Dajiang Liu, a University Distinguished Professor and director of artificial intelligence and biomedical informatics at Penn State College of Medicine.

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MedicalXpress 七月 22, 2026

Reducing muscle protein activity strengthens bone health, study suggests

Osteogenesis imperfecta (OI), or "brittle bone disorder," is a connective tissue disorder that affects collagen, a protein that makes up much of the body's structure. There are more than 10 different types of OI, and while severity varies from type to type, they all cause some form of increased skeletal fragility, deformity and muscle weakness.

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MedicalXpress 七月 22, 2026

New tool uncovers overlooked disease-linked genes by accounting for ancestry and family ties

Every person's DNA tells a unique story. To unlock the full potential of genetic research, scientists need tools that reflect the complexity of the people they study.

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MedicalXpress 七月 22, 2026

Most Americans are unsure which vaccines the CDC recommends during pregnancy

Most Americans are unaware or unsure of which vaccines the Centers for Disease Control and Prevention (CDC) recommends during pregnancy, according to a nationally representative survey of U.S. adults by the Annenberg Public Policy Center (APPC) of the University of Pennsylvania.

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MedicalXpress 七月 22, 2026

Two cellular components unlock maturation in human leukemia cells, study finds

In leukemia's most aggressive forms, the blood cell factories in our bone marrow falter. Instead of dividing and multiplying at their usual prolific pace, generating hundreds of billions of new cells daily, some precursor cells stall out at an immature stage.

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MedicalXpress 七月 22, 2026

Gut microbiomes follow distinct trajectories during urbanization across South Asia

Urbanization is one of the most consequential demographic shifts of the 21st century. As communities move from traditional or rural to urbanized ways of life, changes in diet, lifestyle and environmental exposures can influence many aspects of human biology and health. Research has shown that urbanization can alter the gut microbiome, the community of microorganisms inhabiting the digestive tract, but whether this transition follows a common pattern across different global populations has remained unclear.

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MedicalXpress 七月 22, 2026

Natural compounds against sarcoma: Which one shows the greatest potential?

Curcumin, berberine and other plant-derived compounds have long attracted scientific interest because of their anti-inflammatory and anticancer properties. A new study by researchers from Wroclaw Medical University and the University of Wroclaw, however, shows that not all natural compounds act in the same way, and strong anticancer activity does not always go hand in hand with a favorable safety profile.

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MedicalXpress 七月 22, 2026

Mental health treatment for serious offenders could reduce harm to society and save money

Prisoners convicted of serious violent offenses were found to be less aggressive and less likely to reoffend following a mental health intervention that could save money and reduce harm to society, according to new research led by King's College London.

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MedicalXpress 七月 22, 2026

Fresh produce supplier faces Cyclospora outbreak, recalls and political questions

A recent multistate parasitic outbreak linked to shredded iceberg lettuce has thrust Taylor Farms, one of North America's largest fresh produce suppliers, back into the public health spotlight.

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MedicalXpress 七月 22, 2026

Measles cases set 35-year US record with months to go in 2026

The United States has recorded more measles cases this year than in any year since 1991, with more than five months still left on the calendar.

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MedicalXpress 七月 22, 2026

How p53 mutations drive immunotherapy resistance—and a path to overcome it

Immune checkpoint blockade (ICB) therapy has transformed cancer treatment, but many tumors remain resistant. A new study from researchers at the Hackensack Meridian Center for Discovery and Innovation (CDI) identifies a previously unrecognized mechanism by which mutations in the p53 gene can limit the effectiveness of immunotherapy—while also revealing a potential strategy to overcome this resistance.

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MedicalXpress 七月 22, 2026

Soft outlet placed beneath the skin could help recharge implanted devices

Implanted medical devices are instruments placed surgically in the body. Many are battery-powered or can be wirelessly recharged. While they can be lifesavers, they are not without problems. They can run out of battery power, and wireless methods for transferring power and data have technical limitations.

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MedicalXpress 七月 22, 2026

Congo's Ebola outbreak has killed nearly 1,000 people

At least 999 people have died from the Ebola outbreak in Congo, according to official data published overnight into Wednesday, a grim toll in what's already been declared the fastest Ebola outbreak in history, as conflict, community resistance and an uneven response fuel its spread.

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中国新闻网 七月 22, 2026

侧躺玩手机真的会损害眼睛 这样做伤害可以小很多

原标题：想让眼睛瞎得更快、脊柱歪得更早，一定要用这个姿势玩手机！

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中国新闻网 七月 22, 2026

吃夹生豆角3天瘦8斤？医生：别试，会中毒

近日，安徽一男子发视频称，自己吃了没熟透的豆角中毒，3天瘦了8斤。这一经历被分享至网络后，不少网友在评论区询问豆角要几分熟才有这样的减肥效果，还有人跟风尝试。

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中国新闻网 七月 22, 2026

肉千万不能这样吃 小心食源性寄生虫隐藏其中

肉千万不能这样吃！有人因此贫血，颅内病变还可能诱发癫痫！

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中国新闻网 七月 22, 2026

热射病善于“伪装” 老人更需小心

本报讯(记者朱汉斌 通讯员房诗婷)每年大暑前后，医院急诊科都会迎来一批特殊的“中暑”患者——他们并非户外工人或烈日下的运动员，而是未出门的居家老人。对此，家属往往很困惑：明明没出门，怎么就中暑了？

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中国新闻网 七月 22, 2026

血液基因检测让九成早期胰腺癌“现形”

科技日报北京7月21日电 (记者刘霞)日本金泽大学科学家开发出一种基于血液的基因检测方法“Panregza”，能精准发现90%的早期胰腺癌，为大幅提升患者长期生存率带来可能。相关论文发表于最新一期《科学报告》杂志。

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中国新闻网 七月 21, 2026

高温天易发这些疾病，如何预防？

高温天易发这些疾病，如何预防(服务窗)

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中国新闻网 七月 21, 2026

这4个生活饮食习惯 或会“喂”出癌细胞

很多病和癌症是“省”出来的，尤其是夏天！提醒：4个省钱习惯，或会“喂”出癌细胞

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中国新闻网 七月 21, 2026

广西三伏高温与洪涝汛情叠加 专家支招健康养生要点

中新网南宁7月21日电(黄艳梅 杨志雄 梁雨诗)当前广西正值高温伏天与洪涝汛情叠加期，湿热交织，暑气蒸腾，雨后环境潮湿。广西有关专家指出，三伏时节不仅是冬病夏治的黄金窗口期，也是汛后疾病防控的关键时期，提醒民众注意防范汛后湿邪疫气。

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MedicalXpress 七月 21, 2026

Latest evidence on risk factors, early intervention, and strategies to prevent heart failure before symptoms develop

Heart failure already affects more than 60 million people worldwide and is one of the leading causes of hospitalization among people 65 and older. Although it is commonly associated with advanced cardiovascular disease, it actually develops over many years, often without symptoms. Authors of a new expert statement published in the European Heart Journal argue that this is precisely why prevention may become the most effective weapon in tackling one of the greatest challenges of modern medicine.

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中国新闻网 七月 21, 2026

与你我相关，健康中国这样建设

2012年至2025年，中国人均预期寿命增长3.85岁，达到79.25岁；婴儿死亡率下降到3.8‰，5岁以下儿童死亡率下降到5.4‰，孕产妇死亡率下降到13.4/10万……

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MedicalXpress 七月 21, 2026

Research suggests more patients with pre-existing disabilities could benefit from thrombectomy

Patients with moderate-to-severe disabilities before a stroke are frequently excluded from endovascular thrombectomy (EVT), despite representing a substantial proportion of patients with large-vessel occlusion stroke.

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MedicalXpress 七月 21, 2026

2018 to 2024 saw rise in insurance denials for brand-name drugs

Insurance denials of initial attempts to fill brand-name prescription drugs with no generic competitors increased by more than two-thirds from 2018 to 2024, according to a study published online in the Journal of the American Medical Association.

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MedicalXpress 七月 21, 2026

Exploring safer surgical tools to reduce swallowing complications after spine surgery

Rice University mechanical engineers and Baylor College of Medicine neurosurgeons have identified simple changes to surgical tools that could reduce strain on the esophagus and potentially lower the risk of swallowing difficulties after neck surgery.

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MedicalXpress 七月 21, 2026

Sense of smell linked to mental health

Subjective olfactory impairment (SOI) is consistently associated with depression, according to a study published in JAMA Otolaryngology-Head & Neck Surgery.

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MedicalXpress 七月 21, 2026

Timing of JAK initiation, shingles vaccine administration can affect outcomes in rheumatoid arthritis

For patients with rheumatoid arthritis (RA), the timing of Janus kinase (JAK) inhibitor initiation relative to administration of recombinant zoster vaccine (RZV) can affect early response and arthritis control, according to a research letter published online July 21 in the Annals of Internal Medicine.

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MedicalXpress 七月 21, 2026

Imbalances in the oral microbiome linked to symptomatic hand osteoarthritis

A study published online in the open-access journal RMD Open has linked specific imbalances and disruptions in the oral microbiome to symptomatic hand arthritis.

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MedicalXpress 七月 21, 2026

People are living longer, but spending more years in poor health

People around the world are living longer than ever before but spending more of those additional years in poor health, according to a new Global Burden of Disease (GBD) study published in The Lancet Public Health.

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MedicalXpress 七月 21, 2026

Newer obesity drugs linked to fewer alcohol-related hospitalizations for people with alcohol dependence

Use of newer GLP-1 receptor agonists (semaglutide or tirzepatide) for obesity or diabetes among people with alcohol use disorder was associated with a reduction in alcohol-related hospital admissions, according to a study published online in the open-access journal BMJ Open.

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MedicalXpress 七月 21, 2026

Estrogen-like mold toxins linked to corn products found in all pregnant participants in small pilot study

Consuming common foods such as corn chips and popcorn may put pregnant women at risk of exposure to mycotoxins—harmful substances produced by mold—according to Rutgers researchers.

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MedicalXpress 七月 21, 2026

Cannabis drinks sold next to soda are sending kids to the ER, doctors say

Cannabis beverages are increasingly turning up in stores next to iced tea, sodas and even chocolate milk, and doctors warn that easy access is putting kids at risk.

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MedicalXpress 七月 21, 2026

New protein structure reveals cancer signaling mechanism and potential drug target

Malignant melanoma is one of the most dangerous forms of cancer. Around half of melanomas and about 7% of all other cancers carry a mutation in a protein called BRAF. This mutation disrupts the regulation of cell division, causing cells to multiply in an uncontrolled manner. Researchers at PSI and the University of Zurich have now examined the BRAF protein in greater detail, gaining valuable insights into its complex regulation.

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MedicalXpress 七月 21, 2026

Hemodialysis mortality risks by blood type

Do you know your blood type? It is important information used for blood transfusions, but few realize that blood types could also be linked to disease risks. In the general population, people with blood type O have been reported to have a lower risk of cardiovascular disease and cardiovascular mortality. Other noncardiovascular conditions are also associated with ABO blood types, such as certain cancers and infectious diseases. However, these findings do not take into consideration hemodialysis patients, who face higher risks than the general population.

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MedicalXpress 七月 21, 2026

US actions harm global efforts to prevent and treat HIV in dozens of countries, new report says

The Trump administration's disruptions to a global AIDS relief program have forced organizations to close clinics, lay off staff and cut services, seriously impeding efforts to prevent and treat the disease in dozens of countries, a new report released Tuesday shows.

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MedicalXpress 七月 21, 2026

Beer, beans and seafood: Wastewater exposes hidden maps of community diets

A new study suggests what's flushed down the drain can offer a real-time snapshot of what communities are eating. Researchers at Duke University School of Medicine and the University of North Carolina at Chapel Hill analyzed tiny fragments of plant and animal DNA from wastewater samples from 19 North Carolina communities representing 2.1 million people to reveal how economics, immigration and geography influence what's on our plates.

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MedicalXpress 七月 21, 2026

High-speed 3D imaging reveals how seizures move through the brain

Seizures can race through the brain in seconds, making them difficult to capture in detail. To overcome this challenge, researchers have developed a new high-resolution light-sheet imaging system that is fast enough to image seizure propagation in the brain of a larval zebrafish in 3D.

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MedicalXpress 七月 21, 2026

Biological sex linked to protein changes in lung adenocarcinoma and other cancers

Biological sex factors into cancer in ways you might not expect. In lung cancer, a form called squamous cell carcinoma disproportionately affects male patients, while adenocarcinoma occurs more frequently in female patients. Researchers want to know what is happening in our cells to cause these divergent outcomes in lung and other cancers and how this knowledge can benefit physicians and patients.

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MedicalXpress 七月 21, 2026

Druggable target that makes metastatic cancer cells easier to kill identified

Researchers at the University of Illinois Chicago have identified a molecular switch that helps determine whether cancer cells remain soft and difficult to destroy or become stiff enough for the immune system to attack.

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MedicalXpress 七月 21, 2026

Childhood exposure to air pollution linked to higher metabolic syndrome risk

Although the effects of air pollution on respiratory diseases are well established, its effects on cardiometabolic health are often overlooked. This population-based European cohort study led by the Barcelona Institute for Global Health (ISGlobal), a center supported by the "la Caixa" Foundation, suggests that higher exposure to air pollution during childhood at home and at school may increase the risk of metabolic syndrome. The study was published in Environmental Research.

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MedicalXpress 七月 21, 2026

'Cellular behavioromics' reveals how immune cells swarm during sepsis

Despite the best efforts of intensive care unit (ICU) staff and physicians and the most advanced life support, Dr. Bryan Yipp, witnesses many deaths in the ICU attributed to sepsis. "Sepsis is the body's overwhelming immune response to an infection, and sometimes that response can cause death," says Yipp, a critical care physician and clinician-scientist at the Cumming School of Medicine. "While many cases involve people with long-term illnesses, seemingly healthy people can be at work or home one moment and then, within hours, be admitted to the ICU."

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MedicalXpress 七月 21, 2026

Doctor-patient common language associated with better long-term survival for minority populations

Sharing a common language is key to improved long-term health for Francophone and diverse linguistic communities, according to researchers from the University of Ottawa and the University of Manitoba.

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MedicalXpress 七月 21, 2026

Researchers find new strategy to help immune system fight pancreatic cancer

Researchers from the University of Minnesota Medical School have identified why pancreatic cancer is difficult for the immune system to recognize and attack, paving the way for a new approach to improve immunotherapy. The findings were published in Science Immunology.

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MedicalXpress 七月 21, 2026

Hantavirus kills three in Venezuela

At least three people in Venezuela died after contracting hantavirus, the health ministry said Tuesday, as it ruled out human-to-human transmission of the rare disease.

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MedicalXpress 七月 21, 2026

Method to standardize research into brain stimulation could help speed development of treatments

Transcranial magnetic stimulation (TMS)—a noninvasive brain stimulation technique that influences activity in specific areas of the brain—is widely used by researchers to better understand how the brain functions and is also emerging as a promising treatment for a wide range of psychiatric and neurological conditions.

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MedicalXpress 七月 21, 2026

Microneedles may help light reach hard-to-treat skin cancers

Photodynamic therapy (PDT) uses a light-sensitive drug and a specific wavelength of light to destroy cancer cells. The treatment has become an important option for certain skin cancers because it can target diseased tissue while limiting damage to surrounding skin. But PDT has a fundamental challenge: both the drug and the light must reach the same area of tissue. While drugs applied to the skin often struggle to penetrate deeply, light also loses intensity as it passes through tissue, limiting treatment to relatively shallow lesions.

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MedicalXpress 七月 21, 2026

Heart risk tools predict certain cancers about as well as they predict heart disease

Risk calculators that doctors use to estimate a person's risk of a heart attack or stroke work about as well for predicting certain cancers, according to a new study by UCL (University College London) researchers. The tools, used widely by primary care physicians and hospitals in the U.K., U.S. and Europe, estimate a person's percentage risk of having a heart attack or stroke over 10 years based on factors such as age, BMI and smoking status—factors also linked to a higher risk of cancer.

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中国新闻网 七月 21, 2026

你以为的“瘦”是真的瘦吗？夏季减肥避开这些误区

随着夏季气温持续攀升，不少人认为夏天代谢快、出汗多，是瘦身黄金期，就开启了疯狂减重模式。但临床上发现，夏季盲目减肥容易引发低血糖、电解质紊乱、代谢下降等问题。

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MedicalXpress 七月 21, 2026

Elderly people living at home have less control, not more

Today, most older people with disabilities receive help at home, and there are limited places in nursing homes. At the same time, politicians claim that living at home provides independence and control over everyday life.

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MedicalXpress 七月 21, 2026

Semaglutide sustains lower calorie intake for more than a year, study shows

People taking semaglutide for weight loss continued to consume significantly fewer calories after 60 weeks on the medication, helping explain how the medication supports both initial weight loss and long-term weight maintenance. The study, published in the American Journal of Clinical Nutrition and led by investigators from Penn's Center for Weight and Eating Disorders and Penn Metabolic Medicine, is among the first to examine the long-term effects of semaglutide on eating behavior beyond the initial months of treatment.

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MedicalXpress 七月 21, 2026

Unpredictable childhood routines reveal mental health risks missed by standard screenings

Children who grow up in unpredictable environments may face elevated risks for depression, anxiety, sleep disorders and other mental health challenges, according to a new study by researchers at the University of California, Irvine, Chapman University and Rady Children's Hospital Orange County, formerly called Children's Hospital of Orange County.

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MedicalXpress 七月 21, 2026

Perimenopause and heart health: When chest symptoms need urgent attention

A racing heart can be frightening at any age. Palpitations are common during perimenopause and may occur alongside hot flashes, anxiety and disturbed sleep. In many cases, they do not indicate a serious heart problem, but they should not automatically be attributed to hormonal changes.

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中国新闻网 七月 21, 2026

历史性突破！全球同步研发创新药在中国首报首发

记者今天从国家药监局获悉，一款在全球同步研发、同步申报的新靶点创新药今天在我国率先获批上市，实现全球多中心研发的原创靶点创新药，在中国首报首发的历史性突破。

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UN Health 七月 21, 2026

DR Congo: Ebola outbreak still expanding, WHO sees signs of stabilization

In the Democratic Republic of the Congo (DRC), UN health teams and partners are still racing to contain the rapidly expanding Ebola outbreak, despite ongoing insecurity in eastern areas where the virus has taken hold. As of 19 July, the DRC Government has recorded 2,423 confirmed cases, including 967 deaths and 469 recoveries. 

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中国新闻网 七月 21, 2026

雨季室内高湿，警惕呼吸之患

科技日报记者 韩 荣

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中国新闻网 七月 21, 2026

网红减肥针勿迷信 停药超八成人群体重反弹

为达到理想的减肥效果，现在有不少人会采取药物干预的方式。被称为“躺瘦神器”的减肥针凭借便捷的注射方式、显著的减重效果，迅速取代传统节食、运动减肥，成为众多想要减肥的人群的瘦身首选。

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中国新闻网 七月 21, 2026

暑假游玩多注意：被这种昆虫叮了，可能感染寄生虫！

暑期里，很多人计划着去郊野山林避暑、游玩，或带着爱宠返乡探亲。在大家忙于防范蚊虫叮咬、预防肠道传染病时，一种更为隐匿但危害巨大的疾病——黑热病(又称内脏利什曼病)，暑期也是其传播高峰，需要我们提高警惕。本文将为您全面、深入地解析黑热病，助您和家人度过一个健康、安全的暑期。

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WHO 七月 21, 2026

UN report: Global hunger levels ease for third consecutive year as regional disparities persist

Global hunger declined for a third consecutive year in 2025, demonstrating that progress is possible. However, the improvements remain fragile, unevenly distributed and insufficient to achieve the Sustainable Development Goals by 2030, according to The State of Food Security and Nutrition in the World 2026 (SOFI 2026) report, released on Tuesday by five United Nations specialized agencies.

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中国新闻网 七月 21, 2026

以为能吃，其实可能“有毒”！专家提示这7种食物要注意

以为能吃，其实可能“有毒”的 7 种食物！提醒爸妈一定要扔！

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中国新闻网 七月 20, 2026

华南侵入式脑机接口临床获突破 截瘫患者凭意念操控光标

中新网广州7月20日电 (记者 蔡敏婕)7月20日，39岁的高位截瘫患者陈先生(化名)专注盯着电脑屏幕，聚精会神想着“向右、向右”——屏幕上的光标随即平稳滑动、精准定位......寻常人轻而易举就能完成的动作，对于这位患者而言，这却是他第一次仅凭意念重新了解外部世界。

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MedicalXpress 七月 20, 2026

COVID-19 vaccines remain effective despite helminth-induced immune modulation

More than a quarter of the world's population is affected by helminth infections, which can profoundly alter the immune system. In a preclinical study, researchers found that mRNA- and protein-based SARS-CoV-2 vaccines effectively protected Schistosoma-infected mice against the virus, despite the mice's distinct immune response profiles. These results suggest that chronic helminth infection does not necessarily compromise vaccine-induced protection. The findings were published in the journal Frontiers in Immunology.

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中国新闻网 七月 20, 2026

AI智慧疼痛管理生态建设在沪启动 助力实现“按痛分型、对症管理”

中新网上海7月20日电 (记者 陈静)中国健康教育中心健康传播部主任李雨波20日在上海表示：“卫生行业应当加强数智化赋能，探索医学人工智能辅助诊断技术，推进人工智能在疾病防控领域的推广应用。通过数字化手段和创新模式，共同打造覆盖预防、诊断、治疗与康复的全周期疼痛管理服务体系。”

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MedicalXpress 七月 20, 2026

2015 to 2023 saw decline in health-care-associated infections in the U.S.

The prevalence of health care-associated infections was lower in 2023 than in 2015 in the United States, according to a study published in the New England Journal of Medicine.

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MedicalXpress 七月 20, 2026

Mental health programs alone won't fix psychological injury among public safety workers

A recent Ontario Coroner's Review documented 34 deaths by suicide among correctional workers over the past 15 years, with 17 of those deaths occurring since 2020.

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MedicalXpress 七月 20, 2026

The bone fractures that often go unlinked to osteoporosis

Many fractures are early-warning signs of osteoporosis. Yet in everyday clinical care, they often go unrecognized and undocumented as warning signs, according to a new nationwide Austrian study by the Complexity Science Hub (CSH) and the Ludwig Boltzmann Institute for Osteology (LBI Osteology). Men are affected more often.

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MedicalXpress 七月 20, 2026

Around the world, road injuries remain a leading, preventable cause of death among young people

In 2023, nearly 51 million people were injured and 1.34 million died from road injuries, making road injuries one of the leading global causes of premature death and disability, according to a new study published in The Lancet Public Health

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MedicalXpress 七月 20, 2026

FDA: Iceberg lettuce recall stands after false positive for Cyclospora

A multistate outbreak of cyclosporiasis has prompted a voluntary recall of iceberg lettuce sold by Taylor Farms de Mexico of Guanajuato, Mexico.

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MedicalXpress 七月 20, 2026

Four-zone scleral lens improves visual performance for irregular corneas

For adults with irregular corneas, a four-zone scleral lens demonstrates high effectiveness in improving visual performance, according to a study published in the September issue of Eye Discovery.

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MedicalXpress 七月 20, 2026

Newly identified MRI biomarkers reveal physical brain changes from cognitive training, study finds

A new neuroimaging study published in the journal Brain Imaging and Behavior provides some of the first evidence that strengthening your brain health through daily habits rewires its physical architecture.

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MedicalXpress 七月 20, 2026

Training program helps pediatricians diagnose child anxiety and depression without specialists

Pediatricians who participated in the collaborative mental health program at Ann & Robert H. Lurie Children's Hospital of Chicago were more likely to diagnose and treat anxiety and depression in children without relying on additional support from specialists, according to a study published in Academic Pediatrics. The findings suggest that the program—called Mood, Anxiety, ADHD Collaborative Care (MAACC)—successfully prepares pediatricians to manage these conditions independently, allowing more children to access care despite the ongoing shortage of pediatric mental health professionals.

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MedicalXpress 七月 20, 2026

Individuals across races and ethnicities report psoriasis as a considerable burden

Individuals across racial and ethnic groups report psoriasis as a considerable burden, including transportation barriers, difficulty accessing medications and delayed care, according to a study published online July 15 in Dermatology & Therapy.

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MedicalXpress 七月 20, 2026

Hidden cell network offers new clues to intestinal healing and disease

Your intestine completely rebuilds its inner lining every few days—one of the fastest renewal processes in the human body. Scientists have now discovered that this extraordinary feat is accompanied by a hidden network of specialized mesenchymal support cells working behind the scenes, revealing an unexpected level of organization inside the gut and offering new clues that may eventually inform approaches to intestinal injury and inflammatory bowel disease.

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MedicalXpress 七月 20, 2026

Novel antifungal drug shows promise in some patients with Valley Fever

A subanalysis of a single-group, open-label, Phase IIb study found that olorofim, a first-in-class orotomide antifungal agent that does not have U.S. FDA approval, showed efficacy in patients with disseminated coccidioidomycosis (DCM), a rare complication of Valley Fever in which the fungus spreads from the lungs to other parts of the body.

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MedicalXpress 七月 20, 2026

Researchers uncover 'hidden key' to immunotherapy for intractable brain tumors

Researchers have uncovered a clue to why immune checkpoint inhibitors—cancer therapies that release the immune "brakes" exploited by tumors to evade attack—show limited efficacy in some brain tumors. A KAIST research team found that B-cell and antibody responses initiated in tumor-draining lymph nodes, rather than T cells alone, are critical to the antitumor effects of anti-CTLA-4 therapy, opening a new avenue for treating intractable brain tumors.

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MedicalXpress 七月 20, 2026

Flexible clocks can sync up or drift apart across brain regions in mice

A study in mice suggests the brain does not rely on a single internal clock but can flexibly switch between shared and independent timing across regions, as reported by researchers from Science Tokyo. By recording thousands of neurons simultaneously in two brain areas during an alternating timing task, the team found that these areas sometimes tracked time together and sometimes separately. The findings, published in Nature Communications, provide a new framework for understanding how brain regions are coordinated.

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MedicalXpress 七月 20, 2026

Clinical trial: Oral drug keeps cancer treatment on track for patients who develop persistently low platelet counts

In a phase 2 clinical trial, Mass General Brigham Cancer Institute researchers found that the oral drug avatrombopag was safe and effective in managing persistent chemotherapy-induced thrombocytopenia (CIT) in more than half of patients with gastrointestinal cancers, offering a potential new option for managing a common and challenging complication of cancer treatment. Their work is published in the Journal of Clinical Oncology.

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MedicalXpress 七月 20, 2026

Patients with chronic illnesses are being forced to become their own medical experts, study shows

Patients with chronic illnesses are often praised for taking charge of their own health care, researching treatments, joining online communities and becoming informed partners in medical decision-making. But a new study from Bar-Ilan University argues that this growing "patient empowerment" often comes at a hidden cost.

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MedicalXpress 七月 20, 2026

Long non-coding RNA emerges as a 'kill switch' for macrophages

Macrophages are considered the "scavenger cells" of the immune system, but some pathogens exploit these very cells as hiding places. Researchers from the Helmholtz Institute for RNA-based Infection Research (HIRI) in Würzburg and Philipps-Universität Marburg have discovered a mechanism that helps immune cells balance their response to infection: a long noncoding ribonucleic acid called SAILR that acts as an apoptosis regulator. The findings were published in the journal PNAS.

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MedicalXpress 七月 20, 2026

Antivaccine legislation is rising rapidly in US states, driven primarily by GOP push

Despite overwhelming evidence of the safety and efficacy of COVID-19 vaccines, vaccine hesitancy intensified during the COVID-19 pandemic and has fueled skepticism toward other lifesaving vaccines for children, adults and pets.

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MedicalXpress 七月 20, 2026

Decentralized clinical trials expand access for rural and underserved patients

A Mayo Clinic study published in JAMA Network Open found that bringing some or all clinical trial-related activities directly to patients can help overcome barriers that prevent many people from participating. Increased participation and expanded access to research were observed among people in rural communities and underserved populations.

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MedicalXpress 七月 20, 2026

First-of-its-kind classification system looks to identify youth suicide risk earlier

A CU Anschutz study exploring more than 10,000 youth suicides suggests gaps in the system are costing kids' lives, pointing to a critical need for new approaches in responding to the national crisis.

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MedicalXpress 七月 20, 2026

GLP-1 use rising rapidly among US adolescents and young adults, study finds

Adolescents and young adults in the U.S. are increasingly using popular GLP-1 weight-loss drugs alone or in conjunction with metabolic and bariatric surgery (MBS) to manage obesity, according to a study by UT Southwestern Medical Center researchers published in JAMA Pediatrics.

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WHO 七月 20, 2026

WHO marks 25 years of Research4Life, advancing access to scientific knowledge in more than 120 countries

The World Health Organization (WHO) today marks the 25th anniversary of Research4Life, a public-private partnership that provides researchers, educators, health professionals and policy-makers in low- and middle-income countries with affordable or free access to scientific knowledge. The partnership has helped dramatically expand access to scientific knowledge for researchers, educators, health professionals and policy-makers in more than 120 countries.

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MedicalXpress 七月 20, 2026

How to keep babies safe when temperatures soar

Infants, toddlers and young children need outdoor activity to build strong bodies and minds, but they also require extra care in the heat.

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MedicalXpress 七月 20, 2026

Last-line antibiotics at risk as children's resistance rises

Antimicrobial resistance in children is rising globally and will worsen over the next decade, threatening the effectiveness of life-saving antibiotics, according to the world's first monitoring platform. The study, led by Murdoch Children's Research Institute (MCRI) in collaboration with the University of Sydney, Clinton Health Access Initiative (CHAI) and The Chinese University of Hong Kong, analyzed more than 106,000 infection samples from children aged up to 18 years across 82 countries.

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MedicalXpress 七月 20, 2026

Researchers analyzing colon cancer screenings find hope for higher retest rates

Nearly half of patients who completed an at-home test for colorectal cancer fail to repeat the screening consistently, according to Rutgers Health researchers, who also found primary care provider behaviors can increase patient consistency—and catch more cancers early.

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MedicalXpress 七月 20, 2026

Severe flooding linked to increased deaths from opioid use in rural Appalachia

Severe flooding may contribute to higher mortality rates from opioid use in rural Appalachia, according to a study by researchers at Penn State. The findings—published in the Proceedings of the National Academy of Sciences—are particularly relevant as severe floods are increasing in prevalence and severity because of climate change, said Kristina Brant, assistant professor of rural sociology and co-lead author of the paper.

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MedicalXpress 七月 20, 2026

Study reveals why key antiviral defenses failed in some severe COVID-19 patients

Although the COVID-19 pandemic has largely subsided, scientists continue to investigate why the virus proved so deadly, causing at least 3 million deaths worldwide, according to the latest estimates by the World Health Organization (WHO).

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MedicalXpress 七月 20, 2026

Researchers explain differences in brain tissue vulnerability in neurological disease

Many neurological diseases damage specific parts of the brain, even though the harmful protein involved is present throughout the brain. Researchers at Texas Children's Duncan Neurological Research Institute (Duncan NRI) and Baylor College of Medicine report new evidence that explains these differences in brain tissue vulnerability in a study published in Genes & Development.

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MedicalXpress 七月 20, 2026

When it comes to brain health, is microbiome science missing much of the world?

For more than two decades, scientists have uncovered remarkable links between the trillions of microbes living in our gut and the health of our brains. This research has transformed our understanding of stress, depression, anxiety and neurodevelopment, opening new possibilities for preventing and treating mental illness. What if much of this science is based on studying only a narrow slice of global diversity?

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MedicalXpress 七月 20, 2026

Largest genetic analysis of borderline personality disorder identifies 11 risk regions and nine genes

An international team led by the Central Institute of Mental Health in Mannheim has presented the largest genome-wide association study on borderline personality disorder to date. Data from about 13,000 affected people and more than 1.1 million controls from 14 countries were analyzed. The study identified 11 independent risk regions and nine genes that could contribute to the development of the disorder. The findings, published in Nature Genetics, show clear genetic overlaps with other mental and physical illnesses and open new perspectives for research and care.

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MedicalXpress 七月 20, 2026

Researchers study barriers to GLP-1 insurance coverage

Despite growing evidence that GLP-1 medications improve health and are worth their cost, many insurance plans still limit coverage. University of Mississippi researchers are examining why and where that leaves patients.

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中国新闻网 七月 20, 2026

将黑咖啡当成“减肥神器”，靠谱吗

将黑咖啡当成“减肥神器”，靠谱吗

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中国新闻网 七月 20, 2026

衰老过程中，大脑“防线”是如何失守的

科技日报记者 罗云鹏

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中国新闻网 七月 20, 2026

儿童牙齿正畸越早效果越好吗？专家解答→

暑假期间，很多家长带着孩子来到口腔医院咨询牙齿正畸项目，各地的口腔医院陆续迎来了就诊高峰，有的医院门诊量甚至增加了两到三倍。

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中国新闻网 七月 20, 2026

黄瓜发苦还能吃吗？夏日吃瓜避雷指南来了→

黄瓜是夏日里常见果蔬

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WHO 七月 19, 2026

Road deaths fall by 21% globally but stronger action is needed to save lives

Despite the addition of more than one billion motor-vehicles to the world’s roads, road traffic deaths declined by 21% between 2011 and 2025, according to new data released by the World Health Organization (WHO). The world has experienced profound changes in road traffic during this time with the emergence of new modes of transport and a sharp rise in motorcycle use. Despite this progress, however, road traffic crashes still claimed 1.16 million people's lives in 2025. Road traffic injuries remain the leading cause of death among children and youth aged 5–29 years. The new WHO data comes as global leaders today adopt a new United Nations (UN) General Assembly progress declaration on road safety. The declaration aims to boost global action to meet the Sustainable Development Goal (SDG) target of a 50% reduction in road deaths and serious injuries by 2030 compared with the levels in 2021.“This progress shows that change is possible when countries invest in safe road systems. In the last 15 years we’ve made real progress in reducing road deaths, despite surging vehicle numbers and major shifts in how people move,” said WHO Director-General Dr Tedros Adhanom Ghebreyesus. “I commend countries for the strong political declaration they are adopting today, which aims to accelerate action to ensure more roads are designed for people first, not motor vehicles, with safety as priority. All road deaths are preventable and none are acceptable.”The new UN declaration includes a comprehensive set of commitments by UN Member States to implement national road safety strategies with clear targets, timelines and budgets. These commitments include establishing lead road safety agencies, improving data collection and analysis, developing and enforcing stronger legislation, and ensuring that roads, infrastructure and vehicles meet key safety standards.The declaration commits countries to implementing the proven ‘safe system’ approach, which recognizes that people will always make mistakes on the road. The approach promotes safer roads, infrastructure, vehicles, speed limits and regulations that account for human error and ensure that crash impacts remain within survivable levels. It also calls on governments to provide leadership and take additional action, and urges the private sector to prioritize road safety throughout their supply chains. The declaration also highlights the important roles of civil society, academia, youth, philanthropic organizations and the UN in driving progress.Safer roads for a safer futureWith nearly 60% of the world’s population now living in urban areas, growing demand for mobility threatens to overwhelm transport systems that were largely designed around private motor vehicles.With the rise of ride-hailing and delivery apps, the number of motorcycles more than tripled between 2011 and 2025. Deaths among motorcyclists now account for nearly a third of the world’s road fatalities. Wearing a safe motorcycle helmet reduces the risk of death in a crash by more than six times. New forms of mobility, including e-scooters, e-bikes and autonomous vehicles, present both challenges and opportunities for transport planners and policy-makers. WHO is working to close gaps in laws and rules, promote consistent safety standards and is bringing together leading experts to find new ways to ensure all new vehicles and technologies are safe. “More than half of all road deaths are people who aren't even in a car – they are walking, cycling or riding a motorcycle. When roads are designed as if only car drivers matter, these people are left dangerously exposed,” said Dr Etienne Krug Director of the Department of Health Determinants, Promotion and Prevention at WHO. “We know what works –  strong laws and enforcement, safe infrastructure and vehicles with particular attention to lowering speed and addressing impaired driving. This declaration means we must all go further and faster.” Across the world, 10 countries reduced road deaths by 50% in the decade to 2021 and more than half of all countries reported falling fatalities in that period. Yet progress is uneven, with 36% drop in deaths in the WHO European Region, a 15% drop in the Western Pacific Region, a 2% drop in the WHO South-East Asian Region, no change in rates in the Americas and a 17% rise in deaths in the WHO African Region.  The new UN declaration states that strengthening road safety is key to improving public health and sustainable development overall. More people choosing to walk, cycle and use public transport can reduce congestion, improving air quality, create more livable cities, and support healthier, longer lives.

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MedicalXpress 七月 19, 2026

What does resilience show about healthy aging after trauma?

A landmark study that started in 2021 to learn about wartime trauma among Vietnamese Americans has received an additional $13.3 in funding to delve deeper into how trauma affects aging and brain health.

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中国新闻网 七月 19, 2026

专家：HPV潜伏感染风险高 限制烟酒提高免疫力

中新网广州7月19日电 (记者 蔡敏婕)长期以来，大众普遍将人乳头瘤病毒(HPV)感染与女性宫颈癌深度绑定，多数男性陷入“HPV是女性专属病毒”的认知误区，自身防护、筛查和接种意识薄弱。

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MedicalXpress 七月 19, 2026

New topology-based biomarkers may improve breast cancer prediction

For decades, pathologists have diagnosed and graded breast cancer by looking at tissue samples under a microscope, searching for telltale signs of disorder in the structure of cells and tissues. Now, researchers at Columbia and their collaborators have developed a new computational approach that transforms those visual patterns into quantitative measurements, potentially improving how clinicians predict breast cancer outcomes and choose therapies.

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中国新闻网 七月 19, 2026

聚焦糖尿病足保肢治疗 专家研讨国产冷激光技术方案

中新网北京7月19日电 (记者 张素)“国产冷激光技术方案为糖尿病足患者提供了新的治疗选择，在兼顾手术安全与疗效的同时，有助于降低患者医疗费用负担。”首都医科大学血管外科专家郭建明18日说。

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MedicalXpress 七月 19, 2026

Excessive weight gain during pregnancy increases risk of serious complications, no matter your weight

A study of more than 1 million women has found that excessive weight gain during pregnancy is linked to an increased risk of potentially life-threatening complications, regardless of whether starting weights were considered underweight, normal, overweight or obese. The study found that the increased risk was between 16% and 33%, and the highest risk was among those considered underweight at the start of their pregnancy.

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中国新闻网 七月 19, 2026

全国数智健康大赛上海赛区复赛开赛 探索三维评审

中新网上海7月19日电 (记者 陈静)以“数智赋能，守护健康”为主题的首届全国数智健康大赛上海赛区复赛19日在徐汇滨江开赛。记者看到，赛场上，技术碰撞精彩纷呈，创新思路层出不穷，每一轮答辩、每一次交流都成为思想交融、经验互通、成果共享的契机。

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MedicalXpress 七月 19, 2026

Scientists develop DNA-delivered immunotherapy that targets ovarian cancer more effectively

Wistar scientists have developed a new type of bispecific T cell engager, or BTE, that is effective against ovarian cancer in preclinical studies. It's a major development for this type of immunotherapy, which has been used successfully against blood cancers but has so far been less effective in solid tumors.

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MedicalXpress 七月 19, 2026

Heavy TV watching associated with smaller brain structures, study finds

"Turn off that TV, it'll rot your brain!" has been a household refrain for decades. While "rot" might be too strong a term, researchers are finding that the overall sentiment could have some merit.

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中国新闻网 七月 19, 2026

血栓最怕这7类食物，告诉家人要多吃！

说到“血栓”，相信大家应该都很熟悉。通俗地说，血栓就是血液中的半凝块状物质。

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MedicalXpress 七月 19, 2026

Researchers discover the eye's hidden cleanup system

Many of the world's leading causes of irreversible blindness, including glaucoma and age-related macular degeneration, share a common problem: the buildup of fluid, waste and inflammatory debris in the back of the eye.

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中国新闻网 七月 19, 2026

晒眼皮能治近视？医生提醒！

孩子假期视力滑坡如何科学干预？近日，北京市科学技术协会、北京地区网站联合辟谣平台等单位，共同发布了6月“科学”流言榜，其中就有一些关于视力健康的误区。比如，“晒眼皮能治近视”的说法，是真的吗？

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MedicalXpress 七月 19, 2026

AI detection not automatically better for colorectal cancer screening in Lynch syndrome, study shows

People with Lynch syndrome, the most common hereditary predisposition to colorectal cancer, face a markedly increased cancer risk and therefore undergo regular colonoscopies. Researchers from the University Hospital Bonn (UKB), the University of Bonn, the University of Leipzig, and Amsterdam UMC investigated whether artificial intelligence improves the detection of precancerous lesions. Their findings show that, in specialized centers, AI provided no significant additional benefit. The study was published in The Lancet Gastroenterology & Hepatology.

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中国新闻网 七月 19, 2026

首届“镜技·争锋”神经内镜大赛西部复赛拉萨举办 9人晋级总决赛

中新网拉萨7月19日电(贡确)18日，首届中国医师协会“镜技·争锋”神经内镜手术技能大赛西部赛区复赛在西藏自治区拉萨市举行。本届大赛共有全国300多家医院参赛，赛程分为初赛盲审、四大区域复赛、南京总决赛三个阶段。西部赛区辐射四川、重庆、贵州、云南、香港、陕西、甘肃、西藏、新疆等西部地区，赛区共收到72份投稿作品，24名中青年神经外科骨干医师同台参赛，9名优胜者成功晋级南京全国总决赛。

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中国新闻网 七月 19, 2026

这些夏日美食易诱发细菌感染 如何预防病从口入

朝“问”健康丨这些夏日美食易诱发细菌感染 如何预防病从口入

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MedicalXpress 七月 19, 2026

When healing injuries, timing of regenerative cues matters

For decades, medicine has chased a simple but elusive goal of delivering the right drug to the right place at the right time. New research from the University of Oregon suggests that when it comes to healing from injury, the timing of regenerative cues might be even more important than previously realized.

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MedicalXpress 七月 19, 2026

Discovery could lead to drug therapy for hypopigmentation conditions

An NSAID-related compound called ampyrone appears to safely boost production of the pigment melanin in human skin, according to a preclinical study led by Weill Cornell Medicine and National Eye Institute investigators. The discovery could lead to the development of an ampyrone-derived treatment for hypopigmentation disorders.

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中国新闻网 七月 19, 2026

1个蒸米饭时的小改变，就能帮全家平稳血脂、血糖！快收藏

米饭是餐桌上的重要主食，在每天的饮食中占据了相当重要的地位。一顿饭可以没有肉肉，但怎么能没有米饭呢？

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中国新闻网 七月 19, 2026

别大意！不晒太阳也会中暑，出现这些症状别硬扛

中央气象台预报，未来三天，高温将笼罩四川盆地及陕豫等地，最高气温将陆续突破35℃。城市中，重庆最高气温将逐渐升至40℃，公众需注意防范中暑和热射病。

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中国新闻网 七月 19, 2026

从慢病患者扩展至健康人群，“主动养生”成为更多人的选择

从慢病患者扩展至健康人群，数字智能推动可穿戴设备走进千家万户

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MedicalXpress 七月 19, 2026

Watching live sports together boosts oxytocin and synchronizes heartbeats, study finds

Social connections are known to contribute greatly to people's psychological and emotional well-being. In fact, difficulties socializing and bonding with others have been linked to various psychiatric conditions, including depression, social anxiety disorder (SAD), schizophrenia and post-traumatic stress disorder (PTSD).

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中国新闻网 七月 18, 2026

高温天气持续 热射病如何预防、急救？

连日来全国大范围持续极端高温，有的地方体感温度逼近50℃，高温高湿的“桑拿天”里，被称为夏季头号致命急症的热射病时有发生。专家提醒，热射病发病凶险，救治不及时甚至危及生命，河南中医药大学第一附属医院日前就接诊了一位热射病患者，一起了解一下当时的情况。

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MedicalXpress 七月 18, 2026

Researchers test video game as anxiety treatment for teens

For many teenagers, anxiety is more than occasional stress or nerves. It can make school feel overwhelming, strain friendships and turn everyday situations into something that feels unmanageable.

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MedicalXpress 七月 18, 2026

Federal housing assistance may protect young children from lead exposure

Federal housing assistance may help reduce young children's exposure to lead, according to a new study published in the journal Environmental Epidemiology.

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MedicalXpress 七月 18, 2026

To trial or not to trial: Veteran vaccine advisers say vaccine clinical trials alone don't tell whole story

Two nationally recognized scientists with decades of experience advising U.S. vaccine policy argue that it is a mistake to exclude well-designed observational studies when determining how well vaccines work year to year.

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MedicalXpress 七月 18, 2026

Cancer survivors and providers differ in views on medical cannabis, study finds

For many cancer survivors, cannabis has become part of how they manage symptoms such as pain, nausea and anxiety. Medical cannabis is now legal in 47 states, Washington, D.C., and three U.S. territories, and its use continues to grow among both the general population and cancer survivors. Yet despite its increasing use, little is known about how survivors and their health care providers view medical cannabis or how comfortable they are discussing it.

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MedicalXpress 七月 18, 2026

Q&A: Cyclospora outbreak

People across the United States are taking a closer look at their lettuce and leafy greens this summer because of an outbreak of cyclosporiasis, a gastrointestinal illness whose most notable symptom is severe, watery diarrhea.

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MedicalXpress 七月 18, 2026

Cutting-edge drug shows promise for patients with NRAS-driven melanoma

A research team from Huntsman Cancer Institute at the University of Utah (the U) reports that a pathway-targeted therapy could be an effective treatment for certain melanoma patients and fill an unmet clinical need for patients with advanced disease.

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中国新闻网 七月 18, 2026

第一批用小拇指做“手机支架”的受害者出现了？医生提醒→

你是怎样拿手机的？

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UN Health 七月 18, 2026

A former Ferrari boss has a blunt message: Your commute is more dangerous than his old job

Jean Todt spent decades around the deadliest motorsport on Earth. He was a rally co‑driver, then ran Ferrari’s Formula One team, then became president of world motorsport’s governing body. In his early years, a driver dying at the track barely made news.

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MedicalXpress 七月 18, 2026

Warm nights linked to ill premature babies in NICUs

Premature babies in the intensive care unit are particularly at risk of becoming infected with potentially pathogenic bacteria. A team of doctors in Hanover has now investigated which external factors play a role in this. They concluded that climatic conditions have an influence. The study was led and designed by Dr Leonard Knegendorf, a clinician-scientist at TWINCORE, the Centre for Experimental and Clinical Infection Research. The findings were published in the journal Antimicrobial Resistance & Infection Control.

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MedicalXpress 七月 18, 2026

New study sheds light on how Epstein-Barr virus may contribute to multiple sclerosis

Multiple sclerosis (MS) is a chronic autoimmune disorder that attacks the central nervous system. For years, Epstein-Barr virus (EBV) has been strongly linked to MS, as nearly every person diagnosed with the condition shows evidence of past EBV infection. For example, a 2022 study analyzed millions of U.S. military recruits and found that getting infected with EBV increased a person's risk of developing MS 32-fold.

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中国新闻网 七月 18, 2026

三伏贴，别乱贴！这7类人千万别用

三伏天已正式开启

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MedicalXpress 七月 18, 2026

Designing better climate research starts with understanding human emotions

Have you ever looked at a photograph of a raging wildfire, a flooded neighborhood or a starving polar bear and immediately felt something before you even had time to think? Most of us have.

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MedicalXpress 七月 18, 2026

Machine learning improves identification of asthma risk in children

A machine learning tool that analyzes information already captured in a child's electronic health record helped pediatricians more accurately assess asthma risk in standardized clinical case scenarios, according to a pilot randomized clinical trial led by a Regenstrief Institute researcher. The study was published in Scientific Reports.

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WHO 七月 17, 2026

WHO Member States continue negotiations on the Pathogen Access and Benefit Sharing Annex

WHO Member States have advanced negotiations on the Pathogen Access and Benefit Sharing (PABS) annex, a central component of the WHO Pandemic Agreement, while agreeing that continued discussions are needed to finalize a framework that supports a faster, more effective and equitable response to future pandemics.

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中国新闻网 七月 17, 2026

“三伏贴”怎么贴才科学

今年7月15日入伏，一年中阳气最旺盛的时节自此拉开帷幕。当天，首都医科大学附属北京中医医院的门诊大厅里，一大早便挤满了前来贴三伏贴的市民。呼吸科、儿科、耳鼻喉科等诊室外，等候的队伍蜿蜒排开，其中既有白发苍苍的老人，也有不少被家长牵着的幼童。

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MedicalXpress 七月 17, 2026

How brain remodeling during adolescence shapes memory

Scientists have long known that the human brain continues developing well beyond the teenage years, with important changes involving decision-making and emotional regulation extending into the mid- to late 20s. Now, for the first time, researchers at Albert Einstein College of Medicine have identified a biological process in mice that offers new insight into how memory circuits mature during this extended period of brain development.

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MedicalXpress 七月 17, 2026

Cut the number of choices you make each day. Your brain will thank you

Jeans that fit perfectly. The ideal Netflix show for a Tuesday night. Your one and only soulmate. Modern life promises that with enough options, you will happily find the best of everything.

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MedicalXpress 七月 17, 2026

Study shows where women live can shape heart health for decades

Women who live in disadvantaged neighborhoods face worse heart health and experience faster declines as they approach menopause, according to a long-term study led by the Harvard Pilgrim Health Care Institute.

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MedicalXpress 七月 17, 2026

First death reported in Legionnaires' disease outbreak in New York City

A Legionnaires' disease outbreak that has sickened dozens of people in New York City has claimed its first life, health officials said Friday.

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中国新闻网 七月 17, 2026

中外科研机构联合破解抗癌药合成瓶颈 长春质碱产量提升近千倍

中新社杭州7月17日电 (曹丹)2000公斤长春花干叶才能提炼1克长春碱，这种临床常用抗癌药因天然含量极低长期供应不稳。浙江大学生物工程研究所连佳长团队联合加拿大新布伦瑞克大学曲洋团队、西湖大学王雅婕团队17日在《科学》期刊发表研究成果，破解长春碱人工合成产量瓶颈，让长春碱的直接前体长春质碱在酵母中的产量达到164.9毫克/升，较此前提升近1000倍。

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MedicalXpress 七月 17, 2026

A sales tax on doctor visits and medicine? In Missouri, some worry

Missouri health care advocate Leslie Ortbals and her husband want to start a family, but she worries they can't afford it. The 27-year-old said she takes 10 medications daily to manage multiple chronic illnesses.

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中国新闻网 七月 17, 2026

海南出台“十五五”卫生健康规划：2030年建成高水平国际健康岛

中新网海口7月17日电 (记者 张茜翼)脑机接口帮助认知障碍患者进行记忆训练，具身智能机器人成为精准外科手术的“得力助手”，人工智能医学大模型在远程诊疗中“大显身手”……这些充满科技感的医疗场景，将在海南成为现实。

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中国新闻网 七月 17, 2026

中新健康｜中国胃癌治疗迎来里程碑式突破

中新网北京7月17日电(记者 赵方园)“到2030年实现总体癌症五年生存率达到46.6%的目标，胃癌将不再拖后腿。”在近日举行的“第一届胃癌围术期免疫治疗创新大会”上，北京大学肿瘤医院消化肿瘤内科主任沈琳的一番话，让在场很多人看到了希望。

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MedicalXpress 七月 17, 2026

Aussie supermarkets failing to help us eat a healthier diet

New research presented at this year's International Congress on Obesity (ICO2026), hosted by the World Obesity Federation (WOF) in Mexico City, Mexico (July 15–17), reveals that few of the world's 21 largest food retailers are taking significant voluntary action to create healthier food environments for children and families.

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MedicalXpress 七月 17, 2026

LIG1 loss exposes a therapeutic vulnerability in triple-negative breast cancer

Loss of one copy of the DNA ligase I (LIG1) gene in triple-negative breast cancers (TNBC) with TP53 mutations confers resistance to chemotherapy, but researchers at Baylor College of Medicine and collaborating institutions have identified a vulnerability in these cells and used it to their advantage. The team identified underlying molecular mechanisms of platinum resistance that they neutralized with combinations of available drugs to reduce tumor growth in animal models. This work also highlights LIG1 status as a patient stratification factor for ongoing and future clinical trials. The study appeared in Molecular Cancer Therapeutics.

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MedicalXpress 七月 17, 2026

Wildfires, smoke and stress lead to reduced birth weight and more premature births

Exposure to wildfires during pregnancy has negative effects on infant health, according to a study recently published by the Centre for Demographic Studies (CED) at the UAB in the journal Perspectives Demogràfiques. Based on 3.4 million births in Spain between 2008 and 2021, the research identifies two mechanisms: stress and air pollution caused by fine particulate matter (PM2.5) carried by smoke. One effect is a 10% increase in the likelihood of low birth weight. Another effect is an increase in preterm births.

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MedicalXpress 七月 17, 2026

Air pollution mixtures may pose hidden risks during pregnancy

Pregnancy puts higher oxygen demand on the body, so expectant mothers breathe significantly more air over the course of a day. When air quality is bad, they're also breathing in more harmful pollutants.

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MedicalXpress 七月 17, 2026

Spain's liver transplants now generate more economic value than they cost, study says

Public investment in liver transplants not only saves lives and substantially improves patients' survival and quality of life but also generates a positive long-term social and economic return. That is the finding of a pioneering study led by researchers from Pompeu Fabra University (UPF), the National Transplant Organization (ONT) and Vall d'Hebron University Hospital. More than four decades after the first liver transplant in Spain in 1984, this is the first study to perform a global assessment of the impact of these interventions, not only from the perspective of patients' health but also from economic and social perspectives.

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MedicalXpress 七月 17, 2026

Hypoglossal nerve stimulation for obstructive sleep apnea shows downstream health benefits

Researchers estimate that more than 80 million U.S. adults are living with obstructive sleep apnea, a condition in which the soft tissue at the back of the throat collapses and blocks the airway during sleep. This blockage causes shallow or irregular breathing that lowers oxygen levels, decreasing sleep quality and raising the risk of diabetes and cardiovascular disease.

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MedicalXpress 七月 17, 2026

New imaging method tracks cancer from whole body to individual cells

One of the biggest challenges in cancer research has been linking the "big picture" seen in medical scans with the microscopic biology that drives tumor growth and dictates how patients respond to treatment. Now, by combining multiple imaging techniques (PET scans, bioluminescence and fluorescence), scientists can detect tumors across the whole body simultaneously, pinpoint key targets and then examine those tumors in detail, including the surrounding cells and tissue.

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MedicalXpress 七月 17, 2026

New mechanism explains how spinal stimulation improves arm movement after stroke

Researchers in the Neuromechatronics Lab at Carnegie Mellon University have already proven that spinal cord stimulation can help people regain movement after stroke, but until now they didn't quite know how.

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MedicalXpress 七月 17, 2026

Early warning signs of potential drug resistance in schistosomiasis parasite revealed

Scientists have identified genetic changes in wild populations of the parasitic worm that causes schistosomiasis that may reduce its response to praziquantel, the only available treatment. The study provides an early warning for disease control and elimination programs.

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MedicalXpress 七月 17, 2026

Extra SORLA protein shields brain connections from tau tangles in mouse models

Alzheimer's disease and many other forms of neurodegeneration share a common culprit. In these diseases, tau proteins that normally stabilize neuronal microtubule filaments within our nervous system networks instead form noxious knots and gradually disrupt the circuits they would otherwise preserve.

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MedicalXpress 七月 17, 2026

Genetic study redefines a form of excessive sweating as a treatable neurological condition

An international research team led by Dr. Frank Bosmans (Vrije Universiteit Brussel) has discovered a major genetic cause of hyperhidrosis (chronic and excessive sweating). The study, published in Science Advances, provides strong evidence that a genetically determined form of hyperhidrosis arises from overstimulation of the nerves that control the sweat glands. The discovery removes the stigma surrounding the condition and paves the way for targeted treatments using existing medicines.

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MedicalXpress 七月 17, 2026

CDC warns of parasite outbreak tied to Taco Bell lettuce in 5 states

The U.S. Centers for Disease Control and Prevention (CDC) is warning people not to eat shredded iceberg lettuce served at Taco Bell locations in Indiana, Kentucky, Michigan, Ohio and West Virginia.

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MedicalXpress 七月 17, 2026

Microbiota dysbiosis triggers intestinal cancer stemness

Scientists at National Taiwan University College of Medicine have discovered that cancer formation is not simply caused by gene mutations. Colorectal cancers primarily originate from epithelial cells that form adenocarcinomas at the interface between the host and microbiota. In addition to genetic mutations, the trillions of microbes in the gut environment, termed microbiota or microbiome, play important roles in cancer development. The microbiome is now regarded as a promising therapeutic target, in addition to controlling host factors, for managing colon cancer.

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MedicalXpress 七月 17, 2026

What people look at most reflects their brains' specialization

While people explore the environment around them, their eyes constantly move between different objects, faces and other specific segments of a visual scene. This dynamic process allows them to prioritize visual information relevant to a task at hand or that they find more interesting, ignoring details or items in their surroundings that they deem less important.

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MedicalXpress 七月 17, 2026

Being obese can make you more likely to be unemployed

The effect of obesity on unemployment is more than twice as large as previously thought, finds a UK Biobank study of genetic evidence.

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MedicalXpress 七月 17, 2026

Brain circuits may help explain cognitive symptoms in progressive supranuclear palsy

Researchers at Japan's National Institutes for Quantum Science and Technology (QST) have found that tau buildup in progressive supranuclear palsy (PSP) may affect brain networks involved in thinking and behavior. The findings suggest that symptoms may arise not only from where tau builds up in the brain but also from how those affected areas are connected to distant brain regions.

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MedicalXpress 七月 17, 2026

Semaglutide and other GLP-1 drugs not linked to risk of degenerative eye disease in adults with type 2 diabetes

An estimated 27% of U.S. adults with diabetes are using glucagon-like peptide-1 receptor agonists (GLP-1 RAs)—a type of medication that mimics the GLP-1 hormone—to lower blood sugar and support weight loss. Some research has suggested that their use can reduce the risk of developing other diseases.

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MedicalXpress 七月 17, 2026

First animal behavior test shows contactless cochlear stimulation can mimic sound

A new study using Mongolian gerbils as an animal model demonstrated for the first time that trans-tympanic infrared laser stimulation of the cochlea evokes reliable auditory-guided behavior in awake animals without the need for genetic modification or invasive surgical implantation.

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MedicalXpress 七月 17, 2026

Two hours of sleep restored: Researchers make Alzheimer's breakthrough

There's a small fire isolated in your kitchen. If you had the right tool, you might be able to put it out. But before you can, the sprinklers turn on and flood your entire house. An automatic response to an issue has now damaged everything you own.

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MedicalXpress 七月 17, 2026

GLP-1 shows promise for patients with advanced fatty liver disease

Researchers at the University of California San Diego School of Medicine have reported results from a large international clinical trial showing that semaglutide, a medication in the GLP-1 class of drugs widely used to treat diabetes and obesity, may help reduce liver scarring in patients with advanced fatty liver disease, including those with early-stage cirrhosis.

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中国新闻网 七月 17, 2026

你的肌肉里可能正在长“雪花肥牛”！

让我们先来看一张图：

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MedicalXpress 七月 17, 2026

Which genes make people more susceptible to depression and other psychiatric disorders?

A study by the University of Barcelona has identified nearly 20 genes that could contribute to some people being more susceptible to depression, anxiety and traits such as irritability and neuroticism. These genes are regulated by the RBFOX1 gene, which acts as the central hub of a genetic network linked to several key processes in brain function. According to the researchers, this genetic overlap between different disorders and traits could help explain why they often appear together in the same person.

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MedicalXpress 七月 17, 2026

Dendrites may be key to learning and memory, study suggests

Branchlike structures called dendrites that extend from neurons appear to make their own computations independent of the cell body, helping individual brain cells store memories of the past, respond to the present and anticipate the future, a study led by UT Southwestern Medical Center researchers suggests.

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MedicalXpress 七月 17, 2026

Q&A: A new model reveals hidden disease signatures and predicts health outcomes

Sarah Urbut, MD, Ph.D., of the Mass General Brigham Heart and Vascular Institute, is the lead author of a paper published in Nature, "A Bayesian framework for longitudinal EHR and genetic discovery." Pradeep Natarajan, MD, MMSc, also of the Heart and Vascular Institute, is one of the co-senior authors, along with collaborators at Harvard Medical School, Harvard T.H. Chan School of Public Health, the Broad Institute of MIT and Harvard, and Dana-Farber Cancer Institute.

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中国新闻网 七月 17, 2026

新成果可优化冠心病高危群体抗栓治疗

科技日报哈尔滨7月16日电 (记者朱虹)16日，《新英格兰医学杂志》发布哈尔滨医科大学附属第二医院心内科于波/田进伟团队研究成果，为冠心病多支病变患者支架术后抗栓治疗提供了“中国方案”。

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中国新闻网 七月 17, 2026

病媒生物传染病疫情风险升高

国家疾控局新闻发布会提示：

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MedicalXpress 七月 17, 2026

Yes, breathing wildfire smoke can harm your health—here's what you can do to protect yourself

Wildfire smoke from fires burning in Canada and northern Minnesota has been pouring across the Great Lakes and northeastern U.S. states, turning skies an eerie shade of orange. In the West, smoke has also been spreading into communities in Colorado and neighboring states as more wildfires burn in hot, dry conditions in July 2026.

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MedicalXpress 七月 17, 2026

Missing metabolite may drive rare childhood brain disorder, new biosensor reveals

Scientists at Children's Medical Center Research Institute at UT Southwestern (CRI) have discovered why babies born with a rare inborn error of metabolism called GPT2 deficiency suffer from severe neurological impairment. Using their newly developed biosensor to track the essential metabolite alpha-ketoglutarate (αKG), researchers found that the mitochondrial enzyme GPT2 and transporter protein SLC25A11 work together to control the production and transport of αKG from the mitochondria to the nucleus.

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中国新闻网 七月 17, 2026

减肥“黄金期”应该怎么吃？掌握科学方法健康掉秤

今年7月15日—8月23日，迎来40天加长版三伏天。在中医理论中，三伏天是一年中阳气最旺盛的时期，也是减肥“黄金期”。此时应该怎么吃？关于减肥有哪些建议？这篇文章，速速收藏↓↓

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MedicalXpress 七月 17, 2026

Two studies advance sudden cardiac arrest prediction

Warning symptoms, recurrent heart events may identify people at risk for this often-deadly event. Two studies from investigators at Cedars-Sinai Health Sciences University move the medical field closer to solving a longstanding challenge: predicting who is at risk for sudden cardiac arrest.

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MedicalXpress 七月 17, 2026

No evidence mobile phones cause brain cancer—new study

Electromagnetic waves are everywhere. They're the reason you can hear music when you turn on the radio, use Wi-Fi, find your way using satellite navigation, and make calls on a mobile phone. They are a form of electromagnetic radiation and sit at the weaker end of the spectrum, meaning they have the lowest energy and the longest wavelength.

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MedicalXpress 七月 17, 2026

Researchers uncover novel pathway that causes epilepsy

Researchers have uncovered a novel biological pathway that can lead to seizures when disrupted. The findings also provide a new approach to improve the diagnosis of epilepsy, for which a genetic cause cannot be found in about 50% of individuals with the condition.

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MedicalXpress 七月 17, 2026

Analysis shows U.S. nonprofit hospitals embracing more high-risk investments

Health economics and public health experts have sought to shine a spotlight on the financialization of health care in the 21st century, but most of the literature has focused on how private equity and other financial actors are turning health care organizations like hospitals, nursing homes and physician practices into investment targets. A new paper is one of the first to systematically document how hospitals are also actively engaging in the financialization process as investors.

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MedicalXpress 七月 17, 2026

Medical spas and pharmacies offering compounded weight-loss drugs despite regulatory concerns

Despite the end of federal shortages of popular GLP-1 weight-loss medications, the market for compounded alternatives remains strong—and some patients may unknowingly be receiving products from pharmacies with concerning regulatory histories, according to new research from the University of Colorado Anschutz.

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中国新闻网 七月 17, 2026

哪些人群慎重使用三伏贴？孩子长痱子怎么办？

朝“问”健康丨哪些人群慎重使用三伏贴？孩子长痱子怎么办？

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中国新闻网 七月 17, 2026

伏天食物中毒事件高发 警惕这几类饮食风险

高温天气饮食消费提示

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中国新闻网 七月 16, 2026

步数越多越好吗 怎样散步更科学

步数越多越好吗 怎样散步更科学(健身服务站)

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中国新闻网 七月 16, 2026

浙江今年计划培养超500名基层“健康守门人”

中新网杭州7月16日电 (张煜欢)2026年，浙江计划培养超500名基层年轻医生，聚焦基层高频急症、农村特色慢病，深化线上长期学习平台建设，搭建浙江全省基层年轻医生交流成长网络，畅通基层人才职业发展通道。

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MedicalXpress 七月 16, 2026

Research calls for Japan to redesign health and diplomacy by 2040

Two papers by researchers and policy practitioners provide evidence-based suggestions to help Japan's health system continue to flourish, even as its population rapidly ages.

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中国新闻网 七月 16, 2026

广西筹措多笔资金支持疾控建设 健全传染病防控体系

中新网南宁7月16日电(韦佳秀)2026年以来，广西壮族自治区财政厅精准施策推动广西疾控事业高质量发展，累计筹措中央资金9.06亿元(人民币，下同)，用于扩大国家免疫规划、艾滋病防治、结核病防治、血吸虫病防治和重点传染病及健康危害因素监测等项目。

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MedicalXpress 七月 16, 2026

Study finds mixed associations between breastfeeding and childhood allergies

Breastfeeding is widely recognized for its important role in supporting a child's early growth and immune system development. Previous studies have found that exclusive breastfeeding for 4 to 6 months is associated with a lower risk of bronchial asthma and allergic rhinitis during early childhood. Recognizing these health benefits, the World Health Organization recommends exclusive breastfeeding for the first 6 months of life. Despite its positive effects, its impact on food allergies remains inconclusive.

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MedicalXpress 七月 16, 2026

GLP-1 receptor agonist use does not increase insulin discontinuation with type 2 diabetes

For veterans with type 2 diabetes (T2D) receiving basal insulin therapy, the addition of glucagon-like peptide-1 receptor agonists (GLP-1 RAs) does not increase the rate of insulin discontinuation compared with other glucose-lowering agents, according to a study published online July 14 in the Annals of Internal Medicine.

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中国新闻网 七月 16, 2026

“2026宁夏微笑行动”启动

中新网银川7月16日电 (记者 杨迪)7月16日，“2026宁夏微笑行动”启动仪式在宁夏回族自治区人民医院举行，80位医疗专家及志愿者团队将为符合条件的唇腭裂患者免费进行手术。

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MedicalXpress 七月 16, 2026

Endometriosis presents symptom patterns that go beyond pain

Migraines, digestive problems, anxiety and depression can be part of endometriosis, although they are often interpreted as separate conditions. Research led by the Sant Pau Research Institute (IR Sant Pau) and published in Human Reproduction has identified different symptom patterns in more than 22,000 women, reinforcing the idea that the disease extends far beyond its traditional gynecological manifestations.

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MedicalXpress 七月 16, 2026

Disrupted antioxidant balance linked to the development of 'Skellefteå disease'

Researchers at Umeå University have identified changes in the body's major antioxidant systems in patients with hereditary transthyretin (TTR) amyloidosis. The findings support the hypothesis that oxidative stress contributes to disease development and also identify new biomarkers that may help detect individuals at increased risk of developing the disease. The results have been published in the journal Biomarker Research.

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中国新闻网 七月 16, 2026

中新健康｜第三次被FDA退回：恒瑞医药到底出了什么问题？

中新网北京7月16日电(记者 赵方园)恒瑞医药核心肝癌一线疗法“双艾”组合赴美上市之路再度受阻。

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MedicalXpress 七月 16, 2026

Impact of overweight on cancer risk may be significantly underestimated

Being overweight and obesity may contribute to significantly more cancer cases than previously thought. This is the conclusion reached by researchers at the German Cancer Research Center (DKFZ). Their analysis shows that when more accurate measures of body fat and methodological biases are considered, more than 10% of all cancer cases can be attributed to increased body weight—nearly twice as many as previous estimates suggested.

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MedicalXpress 七月 16, 2026

Toxic waste build-up in the brain may be driving dementia and ALS

University of Manchester scientists have uncovered evidence that a buildup of a common body waste product in the brain could help drive two of the most devastating neurological diseases.

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中国新闻网 七月 16, 2026

“夏练三伏”怎么练？专家：要讲究方法，不能盲目

中新网7月16日电 7月16日，国家中医药管理局召开健康中国中医药健康促进主题发布会之“三伏天的中医养生”专题发布会。针对三伏天运动养生问题，北京中医药大学东方医院主任医师、治未病科主任刘洋指出，三伏天适合锻炼，但是要讲究方法，不能盲目。

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中国新闻网 七月 16, 2026

中医支招三伏天健康减重：顺势祛湿调理体质

中新网7月16日电 7月16日，国家中医药管理局召开健康中国中医药健康促进主题发布会之“三伏天的中医养生”专题发布会，介绍中医养生保健方法的基本知识和练习注意事项。针对大众关心的三伏天健康减重问题，广东省中医院主任医师、副院长杨志敏指出，三伏天确实是适合减重，但前提方法是“顺势祛湿”，而不是单纯靠节食爆汗来硬减。健康的三伏天减重，从三个方面入手：

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MedicalXpress 七月 16, 2026

Brain imaging now reveals receptor dysfunction in living patients with schizophrenia

A study using positron emission tomography (PET) imaging has found that patients with schizophrenia had significantly lower muscarinic acetylcholine M1 receptor availability (about 13%–19%) across multiple brain regions than healthy individuals. Reduced M1 receptor availability affects several brain regions involved in cognition, learning, memory and executive function. The findings in Biological Psychiatry provide the first in vivo evidence supporting widespread M1 receptor deficits in schizophrenia.

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MedicalXpress 七月 16, 2026

FDA clears first cholesterol pill to rival costly injections

A new daily pill will give people with stubbornly high cholesterol a cheaper, needle-free way to lower their levels.

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中国新闻网 七月 16, 2026

三伏天应该怎么吃？专家谈饮食原则：清补而不滋腻

中新网7月16日电 国家中医药管理局7月16日召开健康中国中医药健康促进主题发布会之“三伏天的中医养生”专题发布会，介绍中医养生保健方法的基本知识和练习注意事项。

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MedicalXpress 七月 16, 2026

Brexit nurse exodus linked to more than 3,700 extra hospital deaths, researchers warn

The sharp fall in EU nurses joining the NHS after the Brexit referendum may have contributed to more than 1,200 additional patient deaths each year in England, according to new research led by the University of Surrey in partnership with the University of Aberdeen, Harvard Business School and Vienna University of Economics and Business (WU).

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MedicalXpress 七月 16, 2026

MicroRNA discovery points to new strategy for slowing lung cancer growth

Cancer develops when the body's systems for controlling cell growth break down, allowing cells to multiply unchecked. Texas A&M researchers have identified two naturally occurring molecules that appear to help restore those controls, offering a potential new strategy for slowing the progression of lung cancer.

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MedicalXpress 七月 16, 2026

About one-third of women 35 years and older report perimenopause uncertainty

Perimenopause uncertainty is prevalent among 34% of women aged 35 years or older, according to a study published online July 14 in Menopause.

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MedicalXpress 七月 16, 2026

Deleting two molecular gatekeepers sharply reduces metastasis in mouse tumors

By analyzing individual cancer cells, researchers from the Université Libre de Bruxelles (ULB) discovered the transcriptional regulators governing epithelial-to-mesenchymal transition (EMT) in tumors and identified key master regulators that control metastasis, revealing potential therapeutic vulnerabilities to block metastatic dissemination.

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中国新闻网 七月 16, 2026

走路时膝盖突然一“软”，是腿出问题了？专家解答

走路时膝盖突然一“软”，是腿出问题了？专家解答……

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MedicalXpress 七月 16, 2026

How weight loss drugs pose challenges for plastic surgeons

The popularity of GLP-1 drugs has created a new generation of body contouring patients and a new set of challenges for plastic surgeons.

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MedicalXpress 七月 16, 2026

Implant helps paralyzed man to feed himself and drink from a cup

A neuroprosthetic system has helped a man with paralysis move his hand and feel touch again following a spinal cord injury, reports research published in Nature Medicine. Some of the system's benefits continued even when the device was turned off, suggesting that it may support longer-term recovery as well as help movement in real time.

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MedicalXpress 七月 16, 2026

How to soothe thumb pain when texting and scrolling

Do your hands hurt when you use your phone? All that texting and scrolling might be stressing out your fingers.

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MedicalXpress 七月 16, 2026

New images map key membrane protein in brain related to stroke

Scientists have, for the first time, mapped in exquisite three-dimensional detail six major conformations of a membrane in the brain related to learning, memory and fear-related behavior.

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MedicalXpress 七月 16, 2026

Simple antiseptic approach could help prevent deadly infections in newborn babies

A low-cost antiseptic treatment routinely used in health care settings could help reduce the risk of life-threatening infections in newborn babies, according to new research led by scientists at City St George's.

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MedicalXpress 七月 16, 2026

A chat with a veterinarian may help smokers kick the habit

When a dog smells of cigarette smoke, veterinarians immediately understand that the animal is breathing in secondhand smoke. Known as a "smoker's poodle," the pet "presumably sits on somebody's lap as they smoke, and we think, 'Oh, this is bad for the animal,'" says Elizabeth Rozanski, D.V.M., DACVIM (SAIM), DACVECC, a professor of small animal clinical sciences at Cummings School of Veterinary Medicine at Tufts University.

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MedicalXpress 七月 16, 2026

Public health leadership needs to build trustworthy AI in health, expert argues

From disease surveillance to clinical care, artificial intelligence is transforming health. As AI becomes more deeply embedded in decisions affecting population health, a new editorial argues that realizing AI's full potential requires public health leadership alongside technical innovation.

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MedicalXpress 七月 16, 2026

Targeting RBM5 may help disrupt 'undruggable' MYC in childhood leukemia

Scientists from St. Jude Children's Research Hospital and collaborators have identified the RNA-binding protein RBM5 as a potential vulnerability in a set of difficult-to-treat childhood leukemias. They characterized how RBM5 regulates and interacts with the well-known cancer-driving protein MYC, which has long been considered impossible to effectively and directly target with existing cancer drugs. The findings, published today in Leukemia, present a new opportunity to develop targeted therapeutic interventions.

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中国新闻网 七月 16, 2026

为什么体检前不能喝水、做美甲、剧烈运动？一次讲清

对于当代年轻人来说，每次去医院体检，都无疑是一场重大的祈福现场。一边祈祷，报告单里的各项指数都能保持正常，不要飘红；一边期望，体检时能尽量少遇到一些包括脱裤在内的令人尴尬的项目。

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MedicalXpress 七月 16, 2026

Study identifies patients with obesity most likely to benefit from GLP-1-based treatment

Why do some people lose substantial weight with GLP-1-based medications while others see more modest results? A Mayo Clinic study offers a potential answer by identifying a distinct biological subtype of obesity that responds especially well to tirzepatide, a medication that mimics two naturally occurring hormones involved in appetite and blood sugar regulation, moving the field closer to precision medicine for obesity.

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MedicalXpress 七月 16, 2026

Immune receptor plays dual role in promoting T-cell exhaustion in cancer

A new Northwestern Medicine study has uncovered how a key immunoregulatory receptor plays an unexpected dual role in promoting T-cell exhaustion during chronic infection and cancer, according to findings published in the Proceedings of the National Academy of Sciences. The research sheds light on why targeted cancer therapies have shown limited efficacy in recent clinical trials for a variety of solid tumors, according to Bin Zhang, MD, Ph.D., the Johanna Dobe Professor of Cancer Immunology and senior author of the study.

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MedicalXpress 七月 16, 2026

Before babies can hear, their brains are already wiring for sound

Long before a baby's ears are functional, the brain is already building the circuitry needed for hearing, according to new research from Johns Hopkins University. Published in the journal Science Advances, the study in mice identifies a previously unknown neural "shortcut" that organizes the auditory system before birth, offering new insight into how the auditory system prepares to process sound and eventually learn language.

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MedicalXpress 七月 16, 2026

Dynamic 3D scaffold could advance fibrosis and cancer research

Because living systems are dynamic, biomaterials should be dynamic in their mechanical properties, including stiffness. The bioelectronic conducting material PEDOT:PSS is often used in electronics and biomedical applications. The material can change stiffness in response to applied voltage, but this capability had not been rigorously studied—until now.

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MedicalXpress 七月 16, 2026

Melatonin may help ease chronic muscle and joint pain, new study suggests

Melatonin is best known for helping us sleep. But a new study suggests it might have another surprising use: easing muscle and joint pain.

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MedicalXpress 七月 16, 2026

Researchers identify immune cell that builds cancer-fighting hubs inside tumors

Researchers at the Icahn School of Medicine at Mount Sinai have identified the immune cell that acts as the architect and coordinator of powerful immune hubs that form inside tumors and plays a key role in antitumor immunity. This discovery could lead to new strategies for making cancer immunotherapies more effective.

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MedicalXpress 七月 16, 2026

Researchers find doctors played a critical role in the nation's opioid crisis

The official sum of opioid-related settlements between U.S. state and local governments and major pharmaceutical opioid manufacturers, marketers, distributors and retailers recently reached $58.58 billion. Stark statistics from the U.S. Centers for Disease Control and Prevention also indicate that since 1999, approximately 860,000 people have died from an opioid overdose, with nearly 318,000 of those deaths attributable to prescription opioids. In 2024, 73.4% of drug overdose deaths were attributable to opioids, with 65.1% of those deaths from illegally made fentanyls, according to the CDC.

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MedicalXpress 七月 16, 2026

Are you listening to me? Well, kinda… Research shows people can track more than one conversation at once

Ever wondered how some people seem able to keep up with the conversation they're having while also noticing what's being said across the room? New research suggests this ability isn't simply good hearing but may reflect the brain's remarkable capacity to briefly process more than one conversation at once.

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MedicalXpress 七月 16, 2026

Breakdown of immune cells' interaction is key driver in aging, study finds

We may age at different rates, but none of us escapes aging. A study in mice and human cells by Stanford Medicine researchers pins much of the blame on a particular type of immune cell's increasing inability, with advancing age, to gobble up another immune cell type.

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中国新闻网 七月 16, 2026

拉伸能治肌肉痛？医生：应遵循“温、慢、稳、呼”四个关键字

问 拉伸能治肌肉痛？

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中国新闻网 七月 16, 2026

儿童如何健康吹空调？医生解答

问 儿童如何健康吹空调？

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中国新闻网 七月 16, 2026

中新健康｜专家：当前新冠疫情总体上处于低流行水平

中新网北京7月16日电(记者 赵方园)最近身边咳嗽、嗓子疼、发烧的人又多了起来。很多朋友心里一紧：新冠又要来一波了吗？这波到底是什么情况？

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中国新闻网 七月 16, 2026

糖尿病患者血糖平稳后，应重点考虑接种哪些疫苗？

血糖平稳后，别让免疫防线失守

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UN Health 七月 16, 2026

Breaking the silence: Zimbabwean youth leader calls for urgent investment in mental health

For Tanatswa Amanda Chikaura, mental health advocacy began with a personal loss: while studying psychology at the University of Zimbabwe, she learned that a fellow student had died by suicide.

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UN Health 七月 16, 2026

WHO warns DR Congo Ebola outbreak is outpacing response as Uganda reaches milestone

The Ebola outbreak in the Democratic Republic of the Congo (DRC) has become the third largest on record and is spreading faster than any previous one during the first month of exposure, the head of the World Health Organization (WHO) warned on Thursday.

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UN Health 七月 16, 2026

‘Heat deaths are not inevitable’: WHO pushes Europe to heat‑proof its hospitals

As Europe battles a deadly record-breaking heatwave, the World Health Organization (WHO) issued new guidance on Thursday to help countries face scorching temperatures now and in the future.

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中国新闻网 七月 16, 2026

国家疾控局：病媒生物传染病疫情风险升高 呼吸道传染病整体呈低流行水平

国家疾控局今天举行新闻发布会，围绕“科学防暑防病 健康平安度夏”主题，介绍夏季重点传染病防控、高温防暑、灾后防疫和暑期儿童伤害预防等有关情况。国家疾控局新闻发言人席晶晶通报了近期我国重点传染病疫情形势分析和健康风险提示。

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中国新闻网 七月 16, 2026

拔牙种牙为何暗藏颌骨坏死风险？

随着老龄化加剧、肿瘤靶向治疗普及，大量骨质疏松、肿瘤骨转移患者长期服用护骨、抗肿瘤药物。

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中国新闻网 七月 16, 2026

别等胰岛“累坏”才后悔 这份控糖行动指南请收好

很多人都有一个误区

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中国新闻网 七月 15, 2026

三伏天空调能不能开、冷饮能不能吃？关于科学防暑的三个真相

超长版三伏拉开大幕

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中国新闻网 七月 15, 2026

中国官方警示炒作营销干细胞相关药品技术问题

中新社北京7月15日电 (周昕 刘纪)中国国家卫生健康委员会新闻发言人胡强强15日在新闻发布会上表示，干细胞治疗必须由具备资质的专业医疗机构开展，一些不法机构和个人炒作营销干细胞相关药品和技术，给民众身体健康和财产安全带来风险。

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MedicalXpress 七月 15, 2026

US gripped by major outbreak of intestinal infections

More than half of U.S. states are grappling with an outbreak of gastrointestinal illness caused by a foodborne parasite, America's top health agency reported Tuesday.

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中国新闻网 七月 15, 2026

台风、洪涝灾害发生后 专家提醒“防止病从口入”

中新网北京7月15日电 (周昕 刘纪)针对近期全国多地受暴雨洪涝及台风灾害影响，中国疾病预防控制中心研究员郑灿军15日在北京表示，公众要防止病从口入，不饮生水，不吃腐败变质的、霉变的或者受污染的食物。

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MedicalXpress 七月 15, 2026

Virtual tumor predicts response to liver cancer immunotherapy

Using computational tools, researchers from the Johns Hopkins Kimmel Cancer Center and the Johns Hopkins University School of Medicine have developed a method to predict which patients with a primary liver cancer called hepatocellular carcinoma (HCC) would most benefit from combination treatment using immunotherapy and a targeted therapy that blocks growth signals on which the tumor depends. The work, supported in part by the National Institutes of Health, was published online July 14 in the Proceedings of the National Academy of Sciences.

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MedicalXpress 七月 15, 2026

Newborn screening: Why clear communication matters as testing expands

"I think you always believe it's never going to happen to me." That is how one parent described learning that their newborn baby had been identified as being at possible risk of a rare genetic condition through routine newborn screening.

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中国新闻网 七月 15, 2026

如何饮食调整干预衰老？听专家说

中新网上海7月15日电 (陈静 瞿乃婴)很多老人说，“千金难买老来瘦”。殊不知，肌少症会给老人带来跌倒、骨折、行动无力等多重健康隐患。

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MedicalXpress 七月 15, 2026

Black women need more help in accessing breast cancer screening

Black African and Black Caribbean women in the UK want clearer and more accessible information about breast cancer screening, according to a study from the University of Surrey.

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MedicalXpress 七月 15, 2026

Black and Asian doctors up to 30 times less likely to get training posts in some specialties

Black and Asian doctors in the UK are up to 30 times less likely to be offered medical training posts in some specialties than white candidates, data published exclusively by The BMJ today show.

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MedicalXpress 七月 15, 2026

Epidurals not linked to increased harm for newborns or children

Having an epidural during labor is not associated with clinically significant increased risks of harm to newborn babies, including brain injury, severe breathing problems, sepsis and death, or cerebral palsy later in childhood, according to a study published in The BMJ.

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MedicalXpress 七月 15, 2026

Weight loss drugs could help with binge eating disorder

Drugs commonly used for weight loss, known as GLP-1 receptor agonists, have been found to reduce the key symptoms of binge eating disorder in a new review of evidence led by University College London (UCL) researchers.

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MedicalXpress 七月 15, 2026

Maestros of healing: How 'good' immune cells help regenerate spinal cord injuries

Humans cannot fully heal spinal cord injuries. When the spinal cord is damaged, the body's immune system often spirals into chaos. This overwhelming inflammatory response creates permanent scar tissue that stops nerve cells from ever repairing themselves or their connections. Zebrafish, however, have mastered the biological art of managing this cellular chaos to completely heal spinal cord damage.

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MedicalXpress 七月 15, 2026

Parents as 'coaches' can boost children's physical activity

Schoolchildren in Hong Kong face intense academic demands, with long hours of sedentary study leaving little time for movement. On average, their physical activity falls short of the World Health Organization's recommendation of at least 60 minutes of moderate-to-vigorous physical activity (MVPA) per day.

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MedicalXpress 七月 15, 2026

How we are engineering bacteria to eat cancer

Modern medicine has made significant advances in cancer treatments over the decades. But all cancer therapies still face one critical challenge: how to target cancers without damaging healthy cells.

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MedicalXpress 七月 15, 2026

Collaborative process clarifies ICU admissions from ED

From the emergency department (ED) to the intensive care unit (ICU), a clear, collaborative admission process at a Tennessee hospital cut in half the time newly admitted critically ill patients waited to receive specialized care, even as they waited in the ED for an ICU bed to become available.

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MedicalXpress 七月 15, 2026

Preparing teachers can support students with asthma

One in every 12 children has asthma, making it the most common chronic condition in children. But many teachers lack the training needed to support those students, according to a new study from the University of Georgia. The paper is published in the Journal of Applied School Psychology.

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MedicalXpress 七月 15, 2026

Loneliness is making people sick. Doctors can't cure it alone, argues researcher

While loneliness has been shown to harm one's health, framing it as a health issue shifts responsibility from society to health care, even though health care alone cannot rebuild social ties, a new University of Michigan study warns.

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中国新闻网 七月 15, 2026

干细胞治疗迎强监管！国家卫健委：切勿轻信干细胞“不老针”

国家卫生健康委今天举行新闻发布会，介绍时令节气与健康有关情况。国家卫生健康委新闻发言人胡强强介绍，近年来，一些不法机构和个人利用公众治疗疾病和养生保健等需求渲染焦虑，炒作营销干细胞相关药品和技术，宣传推广干细胞“不老针”，宣称可以“逆龄”抗衰、“修复器官”、治愈慢病等，有的擅自开展干细胞输注等临床操作，给群众身体健康和财产安全带来风险。

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MedicalXpress 七月 15, 2026

Cancer clinicians welcome AI that supports human expertise

Artificial intelligence is often presented as a threat to professional work, raising fears about deskilling, job displacement and the loss of human judgment. But new research involving health care professionals using AI in cancer treatment suggests a more nuanced story. The study, published in Sociology of Health & Illness, found that radiotherapy professionals were overwhelmingly positive about AI tools used to help contour organs at risk during cancer treatment planning.

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MedicalXpress 七月 15, 2026

Among Black people in the U.S., country of birth associated with stroke risk

For Black individuals in the United States, being born in another country was associated with a lower risk of stroke, according to a study published in Neurology. "In the United States, people who identify as Black have a higher rate of stroke compared to other groups and are often treated as a single category of people, which can hide variations related to birthplace and immigration status," said study author Alejandro Vargas, MD, MS, of Rush University Medical Center in Chicago and a Fellow of the American Academy of Neurology.

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MedicalXpress 七月 15, 2026

Study finds how long someone spends online matters, (but also what happens to them there)

In the digital age, adolescents and young adults increasingly form social connections through online spaces, including social media, gaming and messaging platforms, which serve as venues for identity exploration, peer connection and emotional validation. However, these spaces also create new vulnerabilities, including upward social comparison, exclusion and online harassment that can undermine mental health, including depression and suicidality.

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MedicalXpress 七月 15, 2026

New study examines how and why harm reduction is misunderstood on college campuses

A new study found that students and staff involved with collegiate recovery programs had very different definitions and perceptions of harm reduction and its role in these programs, suggesting opportunities to reframe this public health approach in collegiate settings to build common ground and meet students' varying substance use needs and recovery goals.

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MedicalXpress 七月 15, 2026

Molecular map of liver disease could transform how disease is diagnosed and monitored

A study led by researchers at Open Targets, EMBL's European Bioinformatics Institute (EMBL-EBI), the University of Cambridge and others has identified a set of plasma proteins that could be used to diagnose and monitor patients with metabolic dysfunction-associated steatotic liver disease (MASLD). It was published today in Nature Metabolism.

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中国新闻网 七月 15, 2026

夏季防暑 老年人要注意这些事→

国家卫生健康委今天举行新闻发布会，介绍时令节气与健康有关情况。中国中医科学院广安门医院主任医师杨戈介绍，小暑、大暑前后，暑热夹湿，老年人既要防暑降温，也要保护脾胃阳气。

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MedicalXpress 七月 15, 2026

The long shadow of a short fuse: Study finds parent-teen conflict echoes across generations

Parent-teen tension is often treated as a phase—something to be endured, then forgotten. A common byproduct of growing up.

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MedicalXpress 七月 15, 2026

Skeletal muscle signals to brain, brown fat to control aging in mice

Open lines of communication between the body's organs are important to health and often falter with age. A new study in mice by researchers at WashU Medicine shows how signals that travel from skeletal muscle to the brain and then activate brown fat and control core body temperature are weakened in elderly mice. The research suggests that finding ways to restore these signals could offer new opportunities to support healthy aging.

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MedicalXpress 七月 15, 2026

AI flags heart failure risk five years early from routine ECG recordings

Researchers at the Technion Faculty of Biomedical Engineering have achieved a breakthrough in the early detection of heart failure. They developed DeepHHF, an artificial intelligence model that identifies patients at high risk of developing heart failure years before the onset of clinical disease, enabling preventive interventions that could spare patients significant suffering and potentially save lives.

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MedicalXpress 七月 15, 2026

Biocontainment facility shower protocols not one-size-fits-all

A new study reveals that hair can influence the effectiveness of personal decontamination procedures at biocontainment facilities. It suggests that a minimum standardized shower time may be necessary for the effective removal of non-enveloped viruses and emphasizes the importance of considering hair type and style when designing evidence-based shower-out protocols for biosafety and biosecurity policies. The study is reported in Microbiology Spectrum.

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MedicalXpress 七月 15, 2026

'Enchanted broomstick' protein walks on two stubby legs to keep our nerve cells alive

A nerve cell resembles a vast tree with branches that communicate with thousands of other cells. To function, it depends on a motor protein that walks on two legs, hauling urgent cargo from the center of the cell to the faraway tips of every branch. Scientists have unveiled a new structure of this walking protein, showing how cells control it.

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MedicalXpress 七月 15, 2026

Newly identified inhibitors may boost chemotherapy drug's ability to fight treatment-resistant cancers

In a new research report, scientists at Johns Hopkins University School of Medicine and Johns Hopkins Kimmel Cancer Center say they have found a potential therapeutic target that can boost the potency of a chemotherapy drug used to treat certain cancers. The study is published in the journal Proceedings of the National Academy of Sciences.

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MedicalXpress 七月 15, 2026

Implications of expansion of Alzheimer's biomarker testing for patients, families and policy

Advances in research have identified biomarker tests that make it possible to detect signs of neurodegenerative conditions such as Alzheimer's disease years before symptoms appear, creating new opportunities for earlier intervention—and new questions for clinicians, patients and families.

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中国新闻网 七月 15, 2026

这种肠病被称作“绿色癌症”，后果一个比一个凶险

别再“冤枉”痔疮！这种肠病被称作“绿色癌症”，后果一个比一个凶险

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MedicalXpress 七月 15, 2026

Emergency cancer diagnoses linked to significantly lower survival

How a cancer is first discovered can shape what happens next, and new research shows a need to map treatment for older adults diagnosed in the emergency department who face sharply lower survival.

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MedicalXpress 七月 15, 2026

Study debunks misleading women's exercise advice

Women should ignore most of the exercise advice they see on social media, University of Otago – Ōtākou Whakaihu Waka researchers say.

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MedicalXpress 七月 15, 2026

How geographic and local drivers shape breastfeeding initiation across the U.S.

New data on breastfeeding initiation across the U.S. reveal broad geographic patterns as well as local factors that can inform targeted public health interventions. The study by Tony Grubesic from the University of California Riverside and colleagues was published in the open-access journal PLOS Global Public Health.

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MedicalXpress 七月 15, 2026

Drug candidate could help L-dopa work better for patients with Parkinson's

For many people with Parkinson's disease, the body stops moving the way it used to. A hand may tremble at rest. Muscles may stiffen. Walking can become slower and balance more uncertain. The most effective treatment remains L-dopa, also called levodopa, a medication that can dramatically improve movement and quality of life. But the relief often comes with a caveat: Over time, the drug's benefits can become less reliable, and it can cause erratic, involuntary movements known as dyskinesia.

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MedicalXpress 七月 15, 2026

Brain stimulation safely restores sense of touch for up to decade

What if people who have lost the ability to feel their hands could get that sense back—not through a prosthetic glove, but through tiny pulses of electricity delivered directly to the brain?

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中国新闻网 七月 15, 2026

持续高温天气警惕热射病 这些人群需格外注意

从今天(15日)起，今年三伏天就开始了，至8月23日出伏，全程共计40天，我国将迎来全年最热的时段，全国多地“高温烘烤”模式开启。持续高温天气下，医生提醒，要警惕热射病的发生。

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WHO 七月 15, 2026

New WHO guidelines: up to 45% of dementia risk could be prevented or delayed

The World Health Organization (WHO) today released updated guidelines on reducing the risk of cognitive decline and dementia, providing countries with evidence-based recommendations to help prevent or delay the onset of dementia across the life course. Dementia is a condition caused by brain diseases and affects memory, thinking and the ability to function. More than 57 million people live with dementia worldwide and nearly 10 million people get newly diagnosed every year. Alzheimer disease is the most common form of dementia and is estimated to account for 60–70% of cases.While there is no cure for dementia, up to 45% of the risks can be attributed to modifiable risk factors such as tobacco, alcohol use, social isolation, physical inactivity, air pollution and noncommunicable diseases (NCDs), including high blood pressure and diabetes. Beyond health, dementia affects a person’s independence, dignity and safety. "We know more today than ever before about what drives dementia risk, and these guidelines translate that knowledge into action," said Dr Tedros Adhanom Ghebreyesus, WHO Director-General. "Countries now have clear, evidence-based recommendations they can put into practice immediately to protect people's cognitive health."WHO’s new guidelines reflect the latest evidence and innovations in dementia risk reduction providing proven interventions that can effectively lower dementia risk through early awareness and timely action. They represent an important opportunity to reduce the burden of dementia in the coming decades through stronger integration of services for noncommunicable diseases, mental health and brain health.Reducing risk, preventing illnessThe updated guidelines reflect significant growth in the evidence base since WHO first issued recommendations on dementia risk reduction in 2019. They provide consolidated recommendations on addressing unhealthy behaviours, managing medical conditions, and reducing exposure to environmental factors that may contribute to cognitive decline and dementia.The guidelines recommend several healthy behaviours and lifestyle interventions to reduce dementia risk, including cognitive training and cognitive stimulation and engagement in social activities for adults who have normal cognition or are experiencing mild cognitive impairment.The updated advice also includes interventions that reduce risk of NCDs, including increasing physical activity, stopping tobacco use, reducing alcohol consumption, adopting a healthy diet, and a new recommendation to reduce exposure to air pollution. Management of cardiometabolic conditions such as hypertension, diabetes, and high cholesterol can also help reduce dementia risk. Further, hearing aids may be offered as part of risk-reduction strategies.As an intervention to reduce the risk of cognitive decline and/or dementia, the guidelines do not recommend supplementation with vitamins B and E, omega-3 polyunsaturated fatty acids (PUFA) and multivitamins/minerals in the absence of a diagnosed deficiency, due to the lack of evidence of any potential benefits to outweigh unexpected harmful effects.  Human and economic costDementia affects an individual’s ability to live independently, work and function, while placing substantial burdens on families and carers. It carries a major economic loss, costing the global economy an estimated US$ 1.3 trillion annually. About half of this cost is driven by unpaid care provided by families and friends. Understanding risk factors and taking action to prevent dementia can improve health and quality of life, helping people live longer, healthier and more independent lives.

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UN Health 七月 15, 2026

New guidance offers hope for reducing the global toll of dementia

The World Health Organization (WHO) has issued updated global guidelines aimed at reducing the risk of cognitive decline and dementia, saying that up to 45 per cent of cases may be preventable or delayed by addressing modifiable risk factors throughout life.

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UN Health 七月 15, 2026

Childhood vaccination rate increases slightly, but millions remain unprotected

Global childhood immunization programmes continued to recover in 2025, but conflict, poverty and growing vaccine hesitancy are still leaving millions vulnerable to preventable diseases, according to new UN data released on Wednesday. 

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中国新闻网 七月 15, 2026

C罗的“分段睡眠法”适合普通人吗

C罗的“分段睡眠法”适合普通人吗

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中国新闻网 七月 15, 2026

这种老药用了30年，为啥病菌还没“免疫”？

中国科学报记者 王敏

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中国新闻网 七月 15, 2026

死后10小时眼睛还有望“活着”

2023年，一位因高压电事故失去包括左眼在内的左侧大部分面部组织的患者，在美国纽约大学朗格尼医学中心完成了全球首例全眼联合部分面部移植手术。虽然术后恢复良好，移植眼球也重新建立了血液供应，但该患者始终未能恢复视力。

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中国新闻网 七月 15, 2026

每晚少睡80分钟可能让人发胖

每晚少睡一会儿对健康的影响可能比想象大得多。美国哥伦比亚大学瓦格洛斯内科与外科医生学院(以下简称哥大医学院)的研究人员发现，成年人连续6周每晚少睡约80分钟，体重会平均增加1磅(约0.45公斤)，且不活动的时间也会更长。相关研究近日发表于《内科学年鉴》。

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中国新闻网 七月 15, 2026

夏日戏水如何做好健康防护？这份指南请收藏

炎热的暑期来临，游泳池、各种水上乐园成了休闲纳凉的好去处，但不少市民担心，泳池的水干不干净，会不会传染疾病。

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中国新闻网 七月 14, 2026

三伏天调理身体 这些禁忌一定要知道

朝“问”健康丨三伏天调理身体 这些禁忌一定要知道

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WHO 七月 14, 2026

Global childhood immunization coverage inches forward despite conflict and hesitancy – UNICEF, WHO

In 2025, 90% of infants globally – or nearly 116 million – received at least one dose of a diphtheria, tetanus and pertussis (DTP) vaccine, and 85% – or 110 million – completed the full three-dose series, according to the annual WHO-UNICEF Estimates of National Immunization Coverage (WUENIC) released today.  While both indicators rose by one percentage point from the previous year, global coverage remains one point below 2019 levels – hovering within the same narrow range since 2009. According to the data, an estimated 13.5 million “zero-dose” children did not receive a single vaccine in their first year during 2025. While these represent nearly 750 000 fewer children than the previous year, progress is offset by a rising number of children who start the schedule and do not complete it. Most of these children live in countries where national immunization programmes receive support from Gavi, the Vaccine Alliance. Globally, 7.3 million infants are estimated to have received their first DTP dose but dropped out before receiving their first measles dose. This drop-out rate contributed to stalled measles coverage with 84% of children receiving the first measles dose (MCV1) and 77% receiving the second dose (MCV2). Both figures fall far short of the 95% threshold required to prevent outbreaks of this highly contagious virus. Consequently, 57 countries reported large or disruptive measles outbreaks in 2025. “Governments and health workers have helped global vaccination rates bounce back after dropping significantly during the COVID-19 pandemic," said UNICEF Executive Director Catherine Russell. "But millions of vulnerable children are still being left unprotected due to conflict, displacement, and poverty.  We must reach every child, and we must rebuild trust where it is fraying. No child should suffer from a disease that a simple vaccine can prevent.” Data from 195 countries show that 100 countries have maintained at least 90% coverage with three doses of DTP vaccine since 2019, with little progress in expanding this group. Of the countries below 90% coverage in 2019, 30 improved their rates over the past six years, but 65 countries are stagnating or falling behind, including 13 fragile, conflict-affected or vulnerable countries (FCV).Compared to their 2019 baselines, the Americas and South-East Asia have fully recovered and improved their performance, with the latter now the highest performing region. While Africa, the Eastern Mediterranean, and Europe regions saw gains last year, their coverage remains below pre-COVID-19 pandemic levels. By contrast, the Western Pacific experienced a decline, leaving it the region furthest below its 2019 baseline.Behind these global and regional averages are persistent threats that are driving variability and volatility in country-level vaccination coverage.More than half of all zero-dose children live in FCV settings, even though they account for only about a third of the world’s child population. In these settings, immunization programmes are often strained by political upheaval, insecurity, or chronic underfunding. For example, in a single year, Syria lost 6 percentage points on DTP1 coverage and 12 points on MCV1. However, Sudan recorded the largest single-country gain globally last year, increasing DTP1 coverage by 35 percentage points and lifting MCV1 coverage by 22 points, demonstrating what is possible when access to services improves even amid ongoing conflict.In middle- and high‑income countries, even where vaccines are fully accessible, coverage is slipping amid shifting political commitment, structural challenges or rising hesitancy. For example, South Africa's DTP1 coverage has fallen 20 percentage points since 2019 and continued to decline in 2025. After the largest increase in MCV1 coverage in the region in 2024, Bosnia and Herzegovina saw a 23-point drop in the past year.“Every child, whether born into wealth or poverty, peace or conflict, deserves the lifegiving protection that vaccines provide. Immunization is one of the most cost-effective, most equitable, and most reliable interventions for protecting children’s health and well-being,” said Dr Tedros Adhanom Ghebreyesus, WHO Director-General. “Our greatest security begins with ensuring that everyone, wherever they may live, is protected from deadly diseases that vaccines have the power to prevent.” Over the past 25 years, sustained investments from governments and partners, commitments from communities, strengthened programmes, and broad public trust have reduced the annual number of zero-dose children by 40%. For example, in countries supported by Gavi, children today are protected against more diseases than ever before, with 74% average coverage today across a full course of WHO-recommended vaccines. “The historic levels of immunization that we are seeing across lower income countries shows what can be achieved when all stakeholders work together towards a shared objective,” said Dr Sania Nishtar, CEO of Gavi, the Vaccine Alliance. “As Gavi heads into a new five-year period, our great challenge now will be to maintain this momentum in the face of funding constraints, geopolitical uncertainty, and increasing outbreaks – while working harder to reach those children that still do not have access to immunization.”  However, the foundations that enabled progress are now under significant strain. The full impact of cuts to international health financing announced over the past two years is not yet reflected in these estimates, but the data systems needed to track that impact and protect against backsliding are themselves showing strain. According to the data, only 18 national immunization surveys were undertaken and submitted this round, down from 50 in 2024 and an average of 33 per year between 2015 and 2019. Weakening investments in the data systems needed to find and reach children who are missing out on vaccines will lead to outbreaks and deaths that could have been prevented, warn the agencies.  WHO and UNICEF are working with Gavi, the Vaccine Alliance and other partners to deliver the global Immunization Agenda 2030 (IA2030) goal to ensure vaccines reach everyone, everywhere, at every age, yet the world is further off track to reach the global target of reducing zero-dose children.To make this sharp course correction and bridge the critical gap, WHO and UNICEF call on governments and relevant partners to: strengthen immunization in conflict and fragile settings to reach and retain children;counter false and misleading health information and fully support vaccine uptake acceleration; increase and sustain domestic and global funding for immunization programmes and partnerships, including Gavi; andinvest in stronger data and disease surveillance systems to drive and guide high-impact immunization programme strengthening efforts. Notes to editors: Download multimedia content here.Access the WHO dataset: Global dashboard, country profiles, and additional resources  Access the UNICEF dataset: Overview page, Full datasets, Data visualisation, Regional data visualisation, Country profiles  WUENIC estimates, including historical data, are revised annually as new country data become available. Figures in this release should not be compared against previous years' published reports. Based on country-reported data, the WHO and UNICEF estimates of national immunization coverage (WUENIC) provide the world’s largest and most comprehensive dataset on immunization trends for vaccinations against 13 diseases given through regular health systems  – normally at clinics, community centres, outreach services, or health worker visits. For 2025 data were provided from 185 countries. WHO and UNICEF are working with Gavi, the Vaccine Alliance and other partners to deliver the global Immunization Agenda 2030 (IA2030), a strategy for all countries and relevant global partners to achieve set goals on preventing diseases through immunization and delivering vaccines to everyone, everywhere, at every age.About UNICEF UNICEF, the United Nations agency for children, works to protect the rights of every child, everywhere, especially the most disadvantaged children and in the toughest places to reach. Across more than 190 countries and territories, we do whatever it takes to help children survive, thrive, and fulfil their potential. For more information about UNICEF and its work, please visit: www.unicef.org  About WHO Dedicated to the well-being of all people and guided by science, the World Health Organization leads and champions global efforts to give everyone, everywhere an equal chance at a safe and healthy life. We are the United Nations’ agency for health that connects nations, partners and people in 150+ locations – leading the world’s response to health emergencies, preventing disease, addressing the root causes of health issues and expanding access to medicines and health care. Our mission is to support all countries to promote, provide and protect health. “Together for health. Stand with science”, the theme of World Health Day 2026 marks a year-long campaign to highlight science as the foundation for protecting health and well-being worldwide. 

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中国新闻网 七月 14, 2026

聚焦“免疫学推动新一代疫苗研发” 中国科协年会举办专题论坛

中新网北京7月14日电 (记者 孙自法)第二十八届中国科协年会“免疫学推动新一代疫苗研发”专题论坛近日在北京举办。来自免疫学、结构生物学、生物工程及疫苗产业领域的专家学者代表，围绕免疫调控机制、新型抗原、递送系统、佐剂创新等核心议题开展学术交流。

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MedicalXpress 七月 14, 2026

Lettuce suspected in growing multistate Cyclospora outbreak

Michigan health officials have identified lettuce and other salad greens as the leading suspected source of a growing multistate outbreak of Cyclospora, a parasite that causes watery diarrhea.

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MedicalXpress 七月 14, 2026

Worried about your aging parents? Welcome to the caregiving club

One in 10 Americans say they are a caregiver for a parent 65 or older, according to 2025 Pew research. And many people in the sandwich generation—those who have both children and aging parents—start their caregiving journeys by having to step up during a medical crisis and become a family caregiver essentially overnight.

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MedicalXpress 七月 14, 2026

Primary care initiation of continuous glucose monitoring is effective

Among adults with insulin-treated diabetes, initiation of continuous glucose monitoring (CGM) by primary care clinicians is associated with clinically meaningful improvements in hemoglobin A1c (HbA1c) and significant reductions in recurrent hospitalizations, according to a study published online July 6 in JAMA Network Open.

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MedicalXpress 七月 14, 2026

Virtual, sustained smoking cessation program for cancer patients doubles quitting rate, clinical trial shows

A new study shows that a smoking cessation treatment program delivered in community oncology care settings can nearly double quit rates for patients with cancer who currently smoke. Investigators from Mass General Brigham Cancer Institute and Memorial Sloan Kettering Cancer Center led a randomized clinical trial for the ECOG-ACRIN Cancer Research Group (ECOG-ACRIN), testing a treatment program that includes virtual therapy and nicotine replacement medications. Results, published in the Journal of Clinical Oncology, show that the intervention was well used and nearly doubled the quit rate at six months post-treatment.

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MedicalXpress 七月 14, 2026

Researchers uncover new therapeutic vulnerability in one of the most aggressive childhood leukemia

An international team led by the Josep Carreras Leukaemia Research Institute (IJC) in Barcelona, the Centre for Genomics and Oncological Research (GENyO) and the University of Granada (UGR) has identified a new biological vulnerability in one of the most aggressive forms of childhood leukemia. The findings could pave the way for new therapeutic strategies for patients who currently have very limited treatment options.

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MedicalXpress 七月 14, 2026

Most community health centers provide prenatal care, but one-third still lack services

A new national study provides the first comprehensive look at prenatal care services offered by federally qualified health centers (FQHCs), revealing that while these safety-net providers play a critical role in caring for low-income and racially diverse pregnant populations, significant gaps in access remain. The work is published in the journal Annals of Internal Medicine.

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MedicalXpress 七月 14, 2026

Genetic safeguard protects the female heart—and what happens when it's lost

Men and women are not born with the same risk of heart disease, and for decades scientists have struggled to explain why. A new study from the University of North Carolina at Chapel Hill, published in Genes & Development, offers an answer: The female heart depends on a molecular safeguard that the male heart can largely do without—and when that safeguard is removed, female hearts fail while male hearts keep beating.

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MedicalXpress 七月 14, 2026

Scientists discover how macrophages age differently throughout the body

Why does the immune system become less effective as we age? A new USC study published in BMC Biology offers fresh insights by examining a key immune cell type across tissues: macrophages.

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MedicalXpress 七月 14, 2026

Scientists uncover genetic clues from a tumor-prone reptile that could advance cancer research

A new study led by experts at the University of Nottingham suggests a pet gecko with an unusually high risk of tumors may be a promising model for understanding how cancer develops and spreads. The findings of the study, which are published in BMC Biology, could help explain why some animals frequently get cancer and others rarely do.

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MedicalXpress 七月 14, 2026

Children born in lockdown show weaker executive function at age 4, study finds

Children born during the first COVID-19 lockdown in England had lower reported levels of executive function—crucial skills involved in making plans, solving problems and adapting to new situations—suggest findings from a study published online in the Archives of Disease in Childhood.

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MedicalXpress 七月 14, 2026

Going to the cinema, theater or a museum may slow down physiological aging

An analysis published online in the Journal of Epidemiology and Community Health suggests higher levels of cultural engagement are significantly associated with lower physiological aging.

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MedicalXpress 七月 14, 2026

People with disabilities are diagnosed with alcohol use disorder at much higher rates than non-disabled people

People with disabilities are diagnosed with alcohol use disorder at much higher rates than nondisabled people

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MedicalXpress 七月 14, 2026

Patients who suffer heart attack have more micro and nanoplastic in their blood

People who suffered a serious heart attack had higher levels of micro- and nanoplastics in their blood compared with patients diagnosed with chronic ischemic heart disease and those with normal blood vessels supplying the heart, according to a study published in the European Heart Journal on Wednesday.

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MedicalXpress 七月 14, 2026

How much microplastic are we actually breathing in? Here's what we do and still don't know

You've already inhaled thousands of microscopic particles today. Some will be dust, pollen or soot, and some will be plastic. Microplastics—tiny fragments shed from clothes, tires or packaging—have been found pretty much everywhere. They're in oceans, soils, wildlife, remote mountaintops, deep-sea trenches and the atmosphere.

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MedicalXpress 七月 14, 2026

For your health—can your breakfast help lower cancer risk?

Don't sleep on the cancer prevention benefits of a healthy breakfast. Whether it's oatmeal, whole-wheat toast, berries in Greek yogurt or other healthy combinations—starting the morning with simple, whole foods is a great way to help lower the risk of cancer while also energizing your day and boosting your overall health.

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MedicalXpress 七月 14, 2026

One in four adults has metabolic syndrome, and it may be aging their brains

An estimated 1 in 4 adults worldwide has metabolic syndrome. While metabolic syndrome is most often thought of as a warning sign that diabetes or cardiovascular disease may be on the horizon, my team's new study suggests that its consequences reach further—and it may actually be accelerating the aging of the brain.

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MedicalXpress 七月 14, 2026

As cyclospora illnesses surge to a record, Michigan officials eye lettuce as a possible cause

Infections from the diarrhea-causing parasite cyclospora are surging, with state-level data suggesting that 2026 is already the nation's worst year for reported cases.

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MedicalXpress 七月 14, 2026

Most Americans prefer to die at home, but the US health care system often prevents it

Ask people what they want at the end of their lives, and overwhelmingly the answers will revolve around comfort, dignity and time at home with loved ones.

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MedicalXpress 七月 14, 2026

Immunotherapy shows long-term promise in aggressive lymphoma

A leading-edge immunotherapy may extend survival for patients with one of the most aggressive forms of blood cancer, according to newly published five-year results from a major clinical trial in the Blood Journal. The clinical trial evaluated lisocabtagene maraleucel (liso-cel), a type of chimeric antigen receptor (CAR) T-cell therapy, in patients with relapsed or refractory large B-cell lymphoma (R/R LBCL), a population with historically limited treatment options and poor outcomes after standard therapies fail.

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MedicalXpress 七月 14, 2026

Ultrafine air particles may drive 2 million premature deaths each year

Ultrafine particles (UFPs) –smaller than 100 nanometres and invisible to the naked eye—contribute substantially to illness and mortality worldwide. That is the finding of an international study led by researchers at the Max Planck Institute for Chemistry in Mainz and The Cyprus Institute, with cardiologists from Mainz University Medical Center among the co-authors. The researchers estimate that around 1.99 million deaths per year worldwide are attributable to exposure to ultrafine particles. That accounts for about five percent of all deaths from non-communicable diseases. Roughly half of these are due to cardiovascular disease. The researchers therefore advocate for binding limit values. The study appears in the journal Cardiovascular Research.

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中国新闻网 七月 14, 2026

熬夜到什么程度会有猝死风险？医生划出6条警戒线

在当下的生活节奏中

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MedicalXpress 七月 14, 2026

Trial of potential Ebola antiviral under way: WHO

The first clinical trial of an antiviral drug's effectiveness in people exposed to the deadly Ebola strain spreading in the Democratic Republic of Congo is underway, the WHO said Tuesday.

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MedicalXpress 七月 14, 2026

2D ultrasound equipment can be accessible, accurate method to measure the placenta

When Ann O'Neill suffered a stillbirth in 2018, she was bewildered. She was already a mother to three healthy children and therefore had received no information on stillbirth prevention from her doctors. But when she brought the placental pathology results from the son she lost to Harvey Kliman, a physician-scientist specializing in pregnancy complications at the Yale School of Medicine, he found one critical abnormality that had been overlooked: a very small placenta.

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MedicalXpress 七月 14, 2026

Nicotine use linked to mental health problems in adolescents, especially girls

Adolescents who use nicotine are more likely to report symptoms of anxiety, depression and other mental health problems than their peers who do not use nicotine. Girls appear to be particularly vulnerable, according to three recent studies from the University of Gothenburg.

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MedicalXpress 七月 14, 2026

Postnatal collapse is rare but can have deleterious consequences

Sudden unexpected postnatal collapse during the first week of life is rare but can have deleterious consequences. A new study from Karolinska Institutet shows that the condition is more common than previously estimated and highlights measures that may reduce the risk.

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MedicalXpress 七月 14, 2026

Imaging study reveals widespread brain connection loss in schizophrenia

Research involving a Rutgers professor sheds new light on the biological basis of schizophrenia by directly measuring synaptic connections in the human brain using specialized positron emission tomography (PET) imaging.

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MedicalXpress 七月 14, 2026

Majority of new Ebola cases in eastern Congo are from unknown chains, as outbreak outpaces response

The majority of Ebola virus cases in eastern Congo are from unknown chains of transmission, the World Health Organization's emergencies chief said on Tuesday and warned that the outbreak "continues to outpace the response efforts."

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MedicalXpress 七月 14, 2026

Among young adults, alcohol-induced blackout are linked to more harmful consequences

Young adults who experienced alcohol-induced blackouts (AIBs) reported more alcohol-related consequences than they did when they drank similar amounts without blacking out, according to a new study. AIBs involve a period of amnesia while the person is conscious and interacting; they may not remember what happened. AIBs are linked to consequences ranging from embarrassment and hangovers to sexual risk and developing alcohol use disorder. Among college students with recent AIBs, one in three drinking days involves this type of blackout—perhaps in part because young adults often do not perceive AIBs negatively. For the study in Alcohol: Clinical & Experimental Research, investigators explored the role of social context (who people drink with) and location (where they drink) in the alcohol-related consequences of AIBs.

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MedicalXpress 七月 14, 2026

Mature eye cells turn back into stem cells after injury, mouse study finds

Researchers at Technion have uncovered a surprising natural mechanism through which the body repairs itself: Contrary to what was previously believed, mature, aged cells retain an extraordinary ability to "turn back time" and revert to active stem cells that regenerate damaged tissue.

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MedicalXpress 七月 14, 2026

Two-isotope imaging could guide targeted alpha therapy for metastatic prostate cancer

Prostate cancer is one of the most common cancers affecting men worldwide. However, planning personalized radiotherapy in the advanced stages of the disease still requires more precise tools. Researchers at the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) have now tested a novel approach. A combination of two diagnostic imaging techniques could pave the way for personalized radiotherapy. The results of the study have been published in the Journal of Medicinal Chemistry.

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MedicalXpress 七月 14, 2026

Genetically engineered Bifidobacterium shows potential for oral delivery of cancer vaccines

A novel oral vaccine platform using genetically engineered Bifidobacterium could enhance anti-tumor immunity. In an exploratory Phase I clinical study, the vaccine was well tolerated and generated immunologic and clinical findings that warrant further investigation. The results also point to potential biomarkers that may help identify patients most likely to benefit from this approach.

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UN Health 七月 14, 2026

World Cup football’s other goal: Helping young people talk about mental health

When Dr. Sahira Al Nahari founded Shifā Art, a Saudi Arabia-based organization using art to create conversations around mental health, she noticed that men attending her therapeutic art workshops often felt uncomfortable opening up about their feelings.

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UN Health 七月 14, 2026

‘This is a fire’: DRC Ebola outbreak is fastest-growing ever, warns WHO

Infections of the Bundibugyo species of Ebola in the Democratic Republic of the Congo (DRC) have reached record highs and a majority of new cases are coming from “unknown chains of transmission”, the UN World Health Organization (WHO) warned on Tuesday.

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中国新闻网 七月 14, 2026

明日入伏，减肥“黄金期”到了吗？医生提醒

今年三伏天将于15日正式开启，时长40天。除了“冬病夏治”的老传统，网上还流传着一个新说法，即三伏天是一年当中减肥掉秤最快的时期。果真如此吗？记者采访江苏省第二中医院健康管理中心副主任中医师王栋了解到，三伏天确实是减重的“黄金窗口”，但关键在于“顺应天时，顺势而为”，搭配中医外治疗法，还会事半功倍，但一定要注意避免盲目节食或过度运动。

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中国新闻网 七月 14, 2026

这种习惯很伤脑，然而很多人却把它当优点在培养，建议立刻马上改！

在神雕侠侣电视剧中，周伯通有一门神奇的武学，那就是左右互搏术。在教授小龙女这套武功绝学前，他首先让小龙女学习了“左手画圆右手画方”这个动作。相信不少人小时候在看到这个剧情时，都暗自挑战过这个动作，挑战失败后不免会对周伯通一心多用的能力倍感佩服。

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中国新闻网 七月 14, 2026

国家医保局：601种药品通过2026年医保目录调整形式审查

国家医保局今天公布通过2026年国家基本医疗保险、生育保险和工伤保险药品目录及商业健康保险创新药品目录调整形式审查的申报药品名单。

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中国新闻网 七月 14, 2026

明日入伏 今年三伏共40天 “三伏贴”这样贴

冬病夏治，“三伏贴”这样贴

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中国新闻网 七月 14, 2026

“冬病夏治”的三伏贴适合你吗？最佳贴敷时间表来了

口袋百科丨“冬病夏治”的三伏贴适合你吗？最佳贴敷时间表来了

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MedicalXpress 七月 13, 2026

Doctors who smoke are less likely to support patients to quit, survey reveals

General practitioners (GPs) who smoke are less likely to advise their patients to quit, new research from Federation University has found, revealing how doctors' own smoking behaviors can influence patient care.

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MedicalXpress 七月 13, 2026

Odds of HPV-related cancers up for people with HIV and solid organ transplant recipients

The odds of human papillomavirus (HPV)-related cancers are higher among people with HIV (PWH) and solid-organ transplant recipients (SOTRs), according to a study published in JAMA Network Open.

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MedicalXpress 七月 13, 2026

A natural compound steps into the estrogen arena

Uterine fibroids and endometriosis are two of the most common gynecologic diseases, affecting 15% to 80% of women of childbearing age. Existing treatments—hormonal drugs and selective estrogen receptor modulators—have side effects and cannot reliably prevent recurrence. This is why less harmful non-hormonal therapies are urgently needed.

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MedicalXpress 七月 13, 2026

Vaping or smoking found to reduce fitness in young people by 15%

Young people who vape or smoke cigarettes have reduced blood vessel function, breathing efficiency and exercise capacity compared with those who have never smoked or vaped, according to a study published in ERJ Open Research.

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MedicalXpress 七月 13, 2026

New York data reveal substance use in 44% of pedestrian deaths

In New York state, 44% of pedestrian deaths involved alcohol or drug use by the pedestrian, according to a retrospective analysis published online in the journal Injury Prevention. Pedestrian injuries are the seventh-leading cause of injury-related death in New York state. There are approximately 15,000 pedestrian injuries annually, of which 3,000 require hospitalization.

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MedicalXpress 七月 13, 2026

Menstrual health still overlooked despite affecting 2 billion people

Despite affecting an estimated 2 billion people, menstrual health continues to be overlooked by governments, businesses and the scientific community, prompting calls for it to be recognized as a fundamental public health issue. A new international commentary by Marni Sommer, DrPH, MSN, professor of Sociomedical Sciences at Columbia University Mailman School of Public Health, was published today in the journal The Lancet Haematology, part of a full report by a Commission of The Lancet released today.

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MedicalXpress 七月 13, 2026

Pro soccer players show signs of shrinking brains

World Cup fever has America in its grip as the international soccer tournament grinds steadily toward the final. But a new study highlights a darker side to the sport: the toll soccer can take on the brains of professional players.

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MedicalXpress 七月 13, 2026

Trial finds combined exercise-nutrition intervention safe but not more effective in ICU

A new national clinical trial is helping reshape the future of recovery research for critically ill patients, providing important new evidence about how rehabilitation and nutrition interventions should be delivered during severe illness and informing the next generation of research to improve ICU survivors' outcomes.

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MedicalXpress 七月 13, 2026

US study suggests GLP-1 RA drugs are associated with small increase in ischemic optic neuropathy

A target trial emulation found that people with type 2 diabetes who started glucagon-like peptide-1 receptor agonist (GLP-1RA) therapy had a slightly higher risk of ischemic optic neuropathy (ION), a rare condition involving reduced blood flow to the optic nerve that can cause sudden vision loss, compared with those initiating sodium–glucose cotransporter-2 inhibitors (SGLT2is) or dipeptidyl peptidase-4 inhibitors (DPP4is); however, absolute risk was very low.

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MedicalXpress 七月 13, 2026

New poll reveals who is most likely to endorse vaccine myths

People who don't have a trusted health care provider are more likely than people with one to believe or lean toward believing several common myths about vaccines, a new KFF Tracking Poll on Health Information and Trust reveals.

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MedicalXpress 七月 13, 2026

Athletes with ADHD face higher concussion risk and longer recovery, study finds

New research from the University of Mississippi indicates that athletes with ADHD need even more scrutiny when head injuries are involved.

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MedicalXpress 七月 13, 2026

Audiogram pattern predicts recovery in sudden hearing loss

The configuration of the initial pure-tone audiogram is an independent predictor of complete recovery in idiopathic sudden sensorineural hearing loss (ISSNHL), according to a study published online June 17 in Otolaryngology-Head and Neck Surgery.

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中国新闻网 七月 13, 2026

为失聪患者听觉重建开辟新路径 南开大学团队研制全球首款仿生听觉神经接口

中新网天津7月13日电 (记者 孙玲玲)记者13日从南开大学获悉，该校电子信息与光学工程学院徐文涛教授团队成功研制出全球首款仿生听觉神经接口，为传统人工耳蜗之外的听觉重建提供了全新的电子替代、修复技术新路径。

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MedicalXpress 七月 13, 2026

Dialing back stiffness may protect muscles in myotonic dystrophy

For decades, researchers studying myotonic dystrophy type 1 (DM1) have focused on the disease's underlying genetic cause: a mutation that produces a toxic form of RNA, disrupting the normal processing of thousands of genetic messages inside cells. While scientists have known this widespread disruption contributes to disease, it has remained unclear which changes are most responsible for the progressive muscle weakness and wasting experienced by people living with DM1.

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MedicalXpress 七月 13, 2026

A new option for long-term care costs

An estimated 70% of Americans will need long-term care at some point in their lives, but "they haven't planned for it or saved for it," said Cathleen MacCaul, advocacy director for AARP Washington State, which supported the legislation that created WA Cares.

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MedicalXpress 七月 13, 2026

Antidepressant effects seen with transcranial pulse stimulation

Prefrontal transcranial pulse stimulation is associated with antidepressant effects, according to a study published online July 6 in JAMA Network Open.

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MedicalXpress 七月 13, 2026

Study finds obesity 'fuels' leukemia, but a combo using popular weight-loss drugs may stop it

Obesity can act as fuel for leukemia, according to a study led by Indiana University School of Medicine scientists. To help patients facing aggressive blood cancers overcome this metabolic risk, researchers identified a potential treatment strategy that combines popular weight-loss medications with anti-inflammatory drugs. The findings were recently published in the Journal of Clinical Investigation.

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MedicalXpress 七月 13, 2026

How an adolescent's brain reacts to faces may predict their social future

It's been said that eyes are a window to the soul, but new research has found that an adolescent's brain response to a face might open a window to their social future. A new study at the University of California, Davis Center for Mind and Brain found that high activity in the amygdala when an adolescent looks at a face showing emotion predicts their social health two years later. Increased amygdala activity for girls predicted more involvement with their peers but less involvement for boys.

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MedicalXpress 七月 13, 2026

Why the fastest-growing Ebola outbreak in history is becoming more challenging

The Ebola outbreak in eastern Congo is now the fastest-growing one in history, and new challenges keep emerging even as work begins on a study of two badly needed treatments for a type of Ebola that currently has none.

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MedicalXpress 七月 13, 2026

Can beetroot juice boost your sports performance? Here's what the latest study shows

Evidence that beetroot juice can improve athletic performance has long been inconsistent. While some studies reported benefits, others found little or no effect. Now, a new study combining results from 33 studies provides the clearest evidence yet that it can enhance exercise performance.

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MedicalXpress 七月 13, 2026

Brains of teens with autism 'tune in' less to unfamiliar voices, study finds

Like other teenagers, teens on the autism spectrum are itching to exercise their social muscles. They hope for new friends, fun with people who share their interests, maybe even a romantic relationship.

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MedicalXpress 七月 13, 2026

Is using screens to calm a child bad? It depends.

In "Llama Llama Mad at Mama," a popular children's book from 2007, a little Llama Llama goes to the grocery store with his mama and becomes overwhelmed by all the sounds, sights, smells and shopping decisions happening around him. In a scene familiar to every parent, the cartoon animal has an epic meltdown in his shopping cart, screaming and throwing the contents of his mama's shopping list on the floor. Mama Llama gets down to his level and calms him down by turning shopping into a fun game.

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MedicalXpress 七月 13, 2026

Study shows promising outcomes for bariatric surgery in adolescents and young adults with severe obesity

A new study from researchers at LSU's Pennington Biomedical Research Center, FMOL Health | Our Lady of the Lake Regional Medical Center and Metamor Institute demonstrates that metabolic and bariatric surgery can be delivered safely and effectively for adolescents and young adults living with severe obesity, offering promising improvements in weight loss and obesity-related health conditions.

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MedicalXpress 七月 13, 2026

Hormonal changes during puberty linked to emotional distress in young girls

Testosterone may play a bigger role in the emotional development of girls entering puberty than previously thought, according to new research from the University of Georgia published in Psychoneuroendocrinology. Greater changes in the hormone were linked to more emotional difficulties among girls ages 10–12, even when accounting for levels of other hormones.

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MedicalXpress 七月 13, 2026

Eating an avocado a day lowers heart disease risk factor for people with obesity

Eating an avocado every day may decrease heart disease risk in adults with obesity, according to a recent study led by researchers in the Penn State Department of Nutritional Sciences and published in the Journal of Clinical Lipidology.

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MedicalXpress 七月 13, 2026

US appeals court revives private cases alleging Tylenol link to autism

A U.S. appeals court on Monday vacated the dismissal of hundreds of private lawsuits against Tylenol maker Kenvue that allege scientifically unproven ties between the painkiller and autism.

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MedicalXpress 七月 13, 2026

Can Ozempic prevent cancer? A doctor explains why the headlines are easy to misread

In the weeks around the 2026 annual meeting of the American Society of Clinical Oncology, my phone kept buzzing with alerts about GLP-1 drugs and cancer. The headlines were everywhere—from NPR and The Washington Post to Substack and heated exchanges on social media—all circling the same claim: Ozempic might lower the risk of cancer.

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MedicalXpress 七月 13, 2026

'Double-donut' structure of SPOP protein reveals mechanism of unexplained cancer mutations

Mutations to the protein SPOP are widespread in cancer, yet many remain poorly understood. To address this gap, St. Jude Children's Research Hospital scientists obtained structures of SPOP in both the presence and absence of these mutations. Their work captured the fine balance between active and inactive states of SPOP, showing how its activity is regulated and revealing that a key subset of cancer mutations disrupt this balance, providing the missing clue to their roles in disease. The study was published today in Molecular Cell.

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中国新闻网 七月 13, 2026

这6类食物，正在悄悄让你的血糖飙升

原标题：这6类食物，正在悄悄让你的血糖飙升！很多人不知道，还在天天吃

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MedicalXpress 七月 13, 2026

Can AI help make medical records less biased? New study suggests yes—with caveats

Large language models can identify judgmental language in clinical notes, but the settings play a major role in accuracy.

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MedicalXpress 七月 13, 2026

Signaling pathway may help predict immunotherapy response in glioblastoma

Northwestern Medicine scientists have uncovered a biological mechanism that helps explain why most patients with glioblastoma fail to respond to immunotherapy, according to their study published in Nature Communications.

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MedicalXpress 七月 13, 2026

A conscious choice: Local and spinal anesthesia emerge as safer alternatives in spine surgery

General anesthesia, once the default choice in spine surgeries, is increasingly giving way to local and spinal anesthesia as the preferred option for eligible patients. Since 2024, surgeons at Singapore General Hospital (SGH) have successfully performed more than 200 spine surgeries with patients remaining awake. While it might sound daunting, this new approach may be a safer option, especially for elderly patients and those with multiple or complex health conditions.

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中国新闻网 七月 13, 2026

夏日脾胃差、容易上火？这种清补好物现在吃正合适

最近持续高温闷热

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中国新闻网 七月 13, 2026

国产脑脊液细胞形态自动分析仪研发成功

科技日报讯 (记者王迎霞)脑脊液细胞学检测是神经系统疾病临床诊断的核心依据，我国有望实现该领域高端诊疗设备的自主可控。近日，记者从宁夏回族自治区科技厅获悉，宁夏医科大学总医院王振海教授团队联合杭州智微生物科技有限公司研发的“脑脊液细胞形态自动分析仪”，或将打破国外高端病理诊断设备长期垄断的局面。

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WHO 七月 13, 2026

El Salvador validated by WHO as having eliminated trachoma as a public health problem

The World Health Organization (WHO) has validated El Salvador as having eliminated trachoma as a public health problem. Trachoma is the world's leading infectious cause of blindness.

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MedicalXpress 七月 12, 2026

Gene discovery may unlock infertility, early menopause clues

Most women are aware that fertility declines dramatically with age. This is mainly due to the gradual loss of eggs and follicles from the ovaries, leading to infertility, irregular cycles and ultimately menopause.

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MedicalXpress 七月 12, 2026

Emergency doctors are stressed out—and patient irritation plays a significant role

HBO's emergency-department drama "The Pitt" has become a smash hit in large part because it shows the deeply human toll that emergency medicine exacts on those who practice it. While researchers have long known that real-life ER doctors are affected by many of the stresses that "The Pitt" has so effectively captured.

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MedicalXpress 七月 12, 2026

Body's own cell-to-cell messaging packets studied as the basis for next-generation medicines

The Blood and Tissue Bank is studying how to therapeutically manufacture and use a type of nanoparticles released by the body's cells to communicate with one another, in one of the most promising fields of research for the therapies of the future. New medicines and advanced therapies modify cells (immune cells), genes and tissues to treat diseases such as cancer. However, the next step is to focus on these subcellular packages loaded with biological information, known as extracellular vesicles (EVs), which perform essential functions such as tissue regeneration and the modulation of inflammation.

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MedicalXpress 七月 12, 2026

Normal oxygen levels can miss severe breathlessness driven by carbon dioxide

A study led by biomedical scientist Erica Heinrich at the University of California, Riverside, highlights a critical gap in how clinicians detect and treat breathing distress (dyspnea), particularly in patients on ventilators. The research is published in the journal Respiratory Physiology & Neurobiology.

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中国新闻网 七月 12, 2026

家庭防蚊，做好三件事 | 时令节气与健康

被蚊子叮了，起个包，还发痒，忍忍就过去了吗？这就低估了蚊子作为疾病传播媒介的能力！世界卫生组织的数据显示，蚊媒传染病在全球每年造成数十万甚至上百万人死亡。

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MedicalXpress 七月 12, 2026

What to know about menopause: Latest guidance to empower women

Menopause. Suddenly, the topic is everywhere in the headlines, in our news feeds, on podcasts. Until recently, this normal life stage marking the end of a woman's reproductive years was discussed only in certain circles, limiting knowledge and research. Occurring in middle-aged women, the transition can cause more than 4 out of 5 to suffer debilitating symptoms that can significantly affect their lives.

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MedicalXpress 七月 12, 2026

Inhibiting protein to treat myeloproliferative neoplasms shows preclinical promise

Inhibiting menin, a protein that supports leukemia growth and is already targeted to treat some forms of leukemia, also holds promise for treating myeloproliferative neoplasms. A new study from scientists at St. Jude Children's Research Hospital showed that inhibiting menin significantly extended survival and reversed multiple disease features in preclinical models. The findings were published today in Cancer Cell.

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MedicalXpress 七月 12, 2026

Night owls eat later, choose less nutritious food, carry more belly fat and show higher metabolic risk

For generations, early to bed and early to rise was seen as the blueprint for a healthy life, and any departure from it was often considered unhealthy. Scientists, however, have discovered that whether someone is an early bird who wakes up early and starts the day with energy or a night owl who naturally stays up late and wakes up later is far more than a lifestyle choice. This pattern reflects the body's natural preference for the timing of sleep and wake cycles within a 24-hour day.

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MedicalXpress 七月 12, 2026

Scientists improve the analgesic efficacy of morphine

Scientists at the Department of Cell Biology of the University of Malaga have taken a step forward in the search for more effective treatments for pain with a new study that advances efforts to mitigate the addictive effects of morphine—one of the main drugs used for this purpose—as well as the development of analgesic tolerance to the drug. Specifically, they identified that activation of a dopamine receptor, D4, enhances morphine's analgesic effect and prevents the development of tolerance to morphine. The results of the study were published in The Journal of Pain.

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MedicalXpress 七月 12, 2026

Bacteria from gum disease may cause inflammation, harden heart valves

Gum disease bacteria may spur calcium buildup in the heart's aortic valve, leading to a common and serious heart valve disease, according to preliminary, independent research presented at the American Heart Association's Basic Cardiovascular Sciences Scientific Sessions 2026, held in Boston, July 13–16, 2026.

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MedicalXpress 七月 12, 2026

Demystifying the molecular mechanisms of general anesthesia

Researchers at Weill Cornell Medicine and Birkbeck, University of London, have identified a site where a commonly used anesthetic binds to sodium ion channels, revealing a molecular mechanism that may explain how these drugs dampen communication between neurons. Ion channels are proteins that regulate the flow of charged particles across cell membranes, enabling neurons to generate electrical signals. By reducing this signaling, inhaled anesthetics help suppress brain activity, producing unconsciousness and immobility during surgery.

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中国新闻网 七月 11, 2026

夏天运动90%的人练错了！盲目锻炼透支身体、越练越虚，分清体质再运动

一到盛夏高温高湿天气

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MedicalXpress 七月 11, 2026

Dementia risk factors look different around the world, large study finds

A major, USC-led study of more than 214,000 older adults across 14 countries and regions finds that the most common controllable risk factors for dementia—such as low education, high blood pressure and smoking—vary widely from country to country, meaning a one-size-fits-all approach to prevention won't work everywhere.

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MedicalXpress 七月 11, 2026

People have been fermenting food for millennia. Here's why more people are focused on gut health now

More people are focusing on their gut health, as fibermaxxing goes mainstream, colorectal cancer rises among young adults and personalized gut microbiome treatments become increasingly popular.

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MedicalXpress 七月 11, 2026

Online therapy lowers depression and anxiety for dementia caregivers after six months

A University of East Anglia project to help caregivers looking after people with dementia has been hailed a success. Researchers created a digital therapy platform for use on mobile devices or computers and tested it with almost 500 volunteers.

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MedicalXpress 七月 11, 2026

Economic evaluation supports prophylactic naldemedine for opioid-induced constipation in cancer palliative care

Although opioids remain indispensable for pain relief in patients with advanced cancer, their use frequently results in OIC, which can substantially reduce quality of life and, in some cases, compromise the continuation of optimal pain management. Naldemedine, a peripherally acting μ-opioid receptor antagonist, is used to treat OIC by preserving physiological bowel motility without interfering with central analgesia.

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MedicalXpress 七月 11, 2026

Artemisinin resistance is rising in East Africa—leaving anti-malarials at risk of failure

Resistance to the main drug in front-line malaria treatments is becoming more widespread across East Africa, according to new research by Imperial College London. The study, published in The Lancet Infectious Diseases, maps the rise in artemisinin resistance in the region and suggests one of the safeguards built into these treatments is being eroded. The researchers warn that their findings raise the risk that the effectiveness of current treatments could decline over time if resistance continues to spread.

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MedicalXpress 七月 11, 2026

How AI accelerates radiopharmaceutical drug discovery, optimizes personalized dosimetry

A feature News and Perspectives story on technological advances in oncology was published in Journal of Medical Internet Research. Authored by JMIR Correspondent Benedette Cuffari, "AI-Designed Radiopharmaceuticals: How Machine Learning Is Redefining Precision Cancer Therapy" reports on the integration of deep learning and generative AI in radiopharmaceutical medicine, its impact on accelerating drug design, and how personalized dosimetry can improve patient outcomes.

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MedicalXpress 七月 11, 2026

Engineers develop AI tool to design peptides that turn signals on or off

To develop new and better peptides, the short amino acid strings behind medicines like GLP-1 drugs, researchers have used AI to generate candidates and to predict their properties.

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MedicalXpress 七月 11, 2026

Forget GLP-1s—GLP-3s show promise in phase 3 weight loss and diabetes trial

Phase 3 clinical trial results (TRANSCEND-T2D-1) published in The Lancet report that retatrutide, an investigational once-weekly injection for diabetes management, can significantly improve blood sugar levels and lead to substantial weight loss in people with Type 2 diabetes. The study included adults with Type 2 diabetes who were not taking diabetes medicines and whose blood sugar was not adequately controlled with diet and exercise alone.

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MedicalXpress 七月 11, 2026

How studying oral inflammatory diseases can help researchers understand other human diseases

A team of researchers from VCU Massey Comprehensive Cancer Center, the VCU School of Dentistry and the University of Pennsylvania recently published a study in Nature Communications examining why some oral inflammatory diseases progress much more rapidly than others.

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中国新闻网 七月 11, 2026

这5个很多人认为的身体缺陷，其实是健康表现

在日常生活中，我们常常被各种身材标准所裹挟：腿要细、肩要窄、皮肤要光滑……也会因此将自己的不同视为“不足或缺陷”。然而，许多被忽视甚至嫌弃的身体特征，其实恰恰暗藏着健康优势，可能正是身体为你留下的保护措施。

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中国新闻网 七月 11, 2026

雨后蹚水当心烂脚！防护做法速看→

近期，受台风“美莎克”影响，广西多地遭遇极端强降雨，引发严重洪涝灾害，多地水库溃坝、城乡内涝，造成重大人员伤亡和财产损失。

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中国新闻网 七月 11, 2026

困在孩子过敏里的年轻父母，如何破局

晚上11点，儿子泽泽的嘴肿了起来，耳朵后面红了，背上起了风团。谭菲给泽泽喂了家里常备的过敏药西替利嗪，以往吃一粒就能控制症状，但这次不行。看着两岁的儿子躺在床上不停抓挠，嘴唇越肿越大，担心涌上心头。谭菲在网上看过，严重的过敏会导致喉咙水肿，几分钟就可能窒息。

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MedicalXpress 七月 11, 2026

The same sounds are mapped similarly in the human and mouse brain, study finds

While exploring the world around them, both humans and other animals continuously interpret information they pick up with their sight, hearing, touch and other senses. Neuroscience research suggests that the brain does not individually process every single sensory experience, but rather organizes information into mental models known as internal representations.

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MedicalXpress 七月 11, 2026

Second prostate-specific membrane antigen PET scan can change treatment for nearly half of prostate cancer patients

A second prostate-specific membrane antigen (PSMA) PET scan changed treatment plans for nearly half of patients whose first scan was negative, according to new research published in the July issue of The Journal of Nuclear Medicine. Findings from the repeat PSMA scans, which included both local and distant disease, resulted in a change in management for nearly 50% of these patients.

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MedicalXpress 七月 11, 2026

Bacterial responses to plasma may forecast mild vs severe COVID-19

Information processing using living organisms is an important area of biotechnology that has already been explored in previous studies.

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中国新闻网 七月 10, 2026

经常缺觉的人，全身处于炎症状态！一个方法帮你把危害降低

现在的你困吗？

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MedicalXpress 七月 10, 2026

Breast cancer is rising fast in Asian American women, study finds

A new study led by UC San Francisco has found an alarming rise in invasive breast cancer among Asian American women over the last two decades.

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MedicalXpress 七月 10, 2026

How to stay safe and still enjoy produce this summer with the outbreak of diarrhea-causing parasite

Scores of people in the United States have been sickened by a parasite commonly linked to contaminated fresh produce that can cause weeks of watery diarrhea. But there are ways to protect yourself and still enjoy summer's bounty of fruits and vegetables.

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中国新闻网 七月 10, 2026

中新健康｜T细胞淋巴瘤为何更凶险？诊断又难在哪里？专家详解

中新网北京7月10日电(记者 赵方园)7月7日，国内知名经济学家、国投证券股份有限公司前首席经济学家高善文因癌症去世，享年55岁。

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MedicalXpress 七月 10, 2026

First E-STAR annual report offers unprecedented view of early access to kidney transplantation

Chronic kidney disease affects millions of Americans, and more than 800,000 people in the United States are living with end-stage kidney disease. While kidney transplantation is widely recognized as the preferred treatment for eligible patients, offering longer survival and improved quality of life, many remain on dialysis because of organ shortages and barriers that limit access to all steps in the process of receiving a transplant.

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中国新闻网 七月 10, 2026

中国原研肺癌靶向药重大突破：术后复发风险降低八成 登顶国际顶刊

中新网天津7月10日电 (记者 孙玲玲)国际顶级医学期刊《新英格兰医学杂志》(The New England Journal of Medicine)近日在线发表一项来自中国团队的重磅研究成果：针对一种特定类型肺癌患者，术后使用国产靶向药恩沙替尼，可将复发或死亡风险降低80%，同时大幅减少脑部转移风险。这项名为ELEVATE的研究，由天津医科大学肿瘤医院肺部肿瘤二科王长利教授团队牵头，全国多中心参与。

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中国新闻网 七月 10, 2026

天津早孕门诊全覆盖 多学科诊疗为准妈妈送上“定心丸”

中新网天津7月10日电 (记者 孙玲玲 周亚强)在第37个世界人口日到来之际，天津市卫生健康委10日举行“暖心护航早孕，守护新生起点”专题新闻发布会。记者从会上获悉，天津全市60家助产机构已全部开设早孕门诊，通过多学科协作、用药风险评估、心理疏导等“一站式”服务，为孕早期女性织就一张温情的健康守护网。

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中国新闻网 七月 10, 2026

广西筑牢灾后防疫屏障 整体形势平稳可控

中新网南宁7月10日电(黄艳梅 彭远贺 李英灵)广西壮族自治区卫生健康委员会10日介绍，广西多地洪涝灾害抢险救援工作稳步推进，灾后卫生防疫进入关键攻坚期。

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MedicalXpress 七月 10, 2026

New study provides first evidence of dopamine system injury in the brain of long COVID patients

A new brain imaging study led by researchers at the Center for Addiction and Mental Health (CAMH), published in eBioMedicine, provides the strongest evidence to date that long COVID is associated with injury to dopamine-releasing neurons in the brain—a finding that may explain symptoms such as lack of motivation due to fatigue, slowed movement and memory difficulties, and could open the door to new treatment strategies.

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中国新闻网 七月 10, 2026

洪水退去别松懈 广西疾控专家提醒民众防范五类疾病

中新网南宁7月10日电(记者 黄艳梅)近日，受今年第10号台风“美莎克”影响，广西多地发生严重洪涝灾害。广西壮族自治区疾病预防控制中心急性传染病防制所副所长蒋丽娜提醒民众，洪涝灾害过后，由于水体、环境污染以及人群聚集等因素，需重点防范肠道传染病、食源性疾病、虫媒传染病、涉水传染病和呼吸道传染病五类疾病。

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MedicalXpress 七月 10, 2026

Do your dreams have smells? New study on 'blind minds' reveals vast differences in imagination

It's common to think we all have similar experiences of life. But the more we learn about other people's hidden thoughts, the more evidence there is that this is untrue. For instance, not everyone has the same ability to have imagined sensations. Most people can visualize—they can have imagined experiences of seeing people and scenes that aren't there. But not everyone can.

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MedicalXpress 七月 10, 2026

Novel microenvironment-targeted therapy for bone marrow recovery after injury

A healthy bone marrow (BM) produces nearly all types of cells in our blood. Many blood disorders occur when hematopoietic stem cells (HSCs) in the BM malfunction. Treatment with radiation or chemotherapy for many blood disorders and cancers can, as a side effect, deplete not only tumor cells but also hematopoietic cells, including HSCs in the BM—a condition known as myelosuppression. In severe cases, HSC transplantation (HSCT) is required to restore hematopoiesis.

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中国新闻网 七月 10, 2026

男性同样面临HPV感染疾病威胁 医生建言科学预防建立认知

中新网北京7月10日电 (记者 张素)“大众更多关注的是HPV(人乳头瘤病毒)感染对于女性的危害，其实男性也同样面临HPV感染所带来的疾病威胁，因此家长也需要关注到男孩的健康情况。”杭州市第一人民医院妇科主任医师牛诤近日在北京表示。

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中国新闻网 七月 10, 2026

（活力中国调研行）从科幻走进临床 脑机接口有望为盲人点亮“感知之光”

中新网上海7月10日电 (杨海燕 马佳佳)7月9日，记者随“活力中国调研行”活动走进上海闵行的“脑智天地”。屏幕上，一段灰阶影像正缓缓移动，乍一看有些模糊，但却意味着一名全盲患者有望借此重新“感知”世界。

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MedicalXpress 七月 10, 2026

Oxalate buildup triggers systemic inflammation and cardiac damage, study shows

People with chronic kidney disease (CKD) have a significantly increased risk of death from cardiovascular disease. They also suffer from chronic inflammation, the causes of which are still only partly understood. Oxalic acid (oxalate) has so far been known primarily for its role in the formation of kidney stones. The molecule is a natural metabolic byproduct, is found in certain foods and is normally excreted by the kidneys in urine. However, when kidney function is impaired, oxalate accumulates in the body and can promote inflammatory processes.

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中国新闻网 七月 10, 2026

被洪水泡过的猪牛鸡鸭鱼虾蟹等，到底还能不能吃？

最近，受台风“美莎克”影响，我国广西很多地方都遭遇了极端洪水。

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中国新闻网 七月 10, 2026

台风将至居家避险为先，外出严防“头顶危机”

台风将至居家避险为先，外出严防“头顶危机”

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MedicalXpress 七月 10, 2026

New first-in-human study explores immune-engineered cell therapy approach for type 1 diabetes

New research presented at the International Society for Stem Cell Research (ISSCR) 2026 Annual Meeting explores an approach that could expand the potential of cell replacement therapy for type 1 diabetes by evaluating whether immune-engineered, allogeneic insulin-producing cells can survive and function without chronic immunosuppression.

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MedicalXpress 七月 10, 2026

This unusual epigenetic modifier promotes certain cancers but suppresses others

The epigenetic modifier MLL4 has an unassuming name—the 4, for instance, indicates it's just one in a family of such modifiers. But MLL4 is quite special: In a specific type of leukemia, it drives disease progression, while in solid tumors, it acts as a suppressor.

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MedicalXpress 七月 10, 2026

Cancer evolution study reveals biology of glioma progression

A form of glioma, a type of brain cancer, tends to progress toward greater malignancy due to an increasing tendency of glioma cells to transform into immature, stem cell-like states, according to a study led by investigators at Weill Cornell Medicine, the New York Genome Center, Harvard Medical School and Mass General Brigham. The findings showcase the power of modern laboratory technology for illuminating cancer development and could inform future treatments and prognostic measures for gliomas.

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中国新闻网 七月 10, 2026

颅内动脉瘤复发如何“补” 蓝生脑科专家国际论坛谈二次干预方案

《中国未破裂颅内动脉瘤临床管理指南(2024版)》显示，未破裂颅内动脉瘤在35-75岁成人中的患病率约7%。动脉瘤一旦破裂可引发偏瘫、失语、昏迷、植物生存状态，致死致残风险极高。如何为复发性颅内动脉瘤病例选择更安全、更持久的干预方案，是神经介入领域长期关注的焦点，也是蓝生脑科旗下上海蓝十字脑科医院重点攻关的课题。

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MedicalXpress 七月 10, 2026

High fever could temporarily reduce malaria transmission

The fever experienced by people with malaria exposes parasites to high temperatures within blood cells. This heat can lead to the accumulation of damaged proteins inside the parasite and trigger protective mechanisms against thermal stress.

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UN Health 七月 10, 2026

New cholera outbreak alert for Sudan’s war-weary communities

In war-torn Sudan, a deadly new cholera outbreak has already claimed more than 100 lives, heightening serious concerns for vulnerable communities including in besieged El-Obeid, where daily drone attacks have continued to hamper aid access. 

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中国新闻网 七月 10, 2026

暑热“特困”高发 专家：可能是湿气过重

中新网合肥7月10日电 (记者 储玮玮)明明睡够了，一上班却哈欠连天、头脑昏沉，这未必是懒，可能是身体在发出湿气过重的信号。记者9日走进上海中医药大学附属曙光医院安徽医院，专访该院针灸康复一科主任医师王从振，为职场人解析夏季困乏的成因与调理方案。

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MedicalXpress 七月 10, 2026

A mother's sensitivity protects children born preterm from emotional and behavioral problems

A mother's warm, timely and appropriate responses to her child's needs support the child's development and help protect against emotional and behavioral difficulties later in life. New research shows that sensitive parent–child interactions help reduce risks associated with preterm birth. The large international study led by the University of Oulu in Finland and published in Developmental Medicine & Child Neurology shows that early interaction between parent and child plays a key role in child development.

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MedicalXpress 七月 10, 2026

Primary care, specialists and hospitals: Bridging the gaps in communication and coordination

In the recently published article, "Primary Care, Specialists, and Hospitals: Bridging the Gaps in Communication and Coordination" in Medical Clinics of North America, Dawn M. Bravata, M.D., a research scientist at Regenstrief Institute, professor of neurology at Indiana University School of Medicine and physician at the Richard L. Roudebush VA Medical Center, explores why effective communication across primary care, specialty care and hospitals is essential to improving patient outcomes.

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MedicalXpress 七月 10, 2026

Social prescribing may help young people awaiting mental health care

Social prescribing, which connects people to arts and exercise activities and other sources of support, may help adolescents waiting for specialist mental health services by improving their resilience, behavior and relationships with others, a new study by a UCL team suggests.

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MedicalXpress 七月 10, 2026

Links between genetics and cognition change across childhood

Rare DNA changes are most strongly linked to cognition in early childhood, but the link fades as children age, while common DNA changes show stronger links later in childhood, a new study finds. The research was reported July 10 in Nature Human Behaviour by researchers at the Wellcome Sanger Institute, who analyzed data from U.K. birth cohorts to investigate how genetic makeup affects cognitive ability across early life.

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MedicalXpress 七月 10, 2026

New soft wearable device could support at-home sleep monitoring

Good sleep is essential for brain health. During sleep and rest, the glymphatic system, the brain's waste-clearing process, helps remove metabolic waste that accumulates during waking hours. This activity is linked to memory processing, cognitive function and neural recovery. When sleep quality is poor, metabolic waste may accumulate, potentially disrupting cognitive function and memory formation.

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中国新闻网 七月 10, 2026

阿嚏！阿嚏！谁来救救“过敏星人”？

眼睛奇痒，喷嚏连天，水泥封鼻，红疹遍身

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MedicalXpress 七月 10, 2026

Fasting primes gut microbiome to improve intestinal recovery after radiation treatment

A new preclinical study from the University of Texas MD Anderson Cancer Center has identified a gut bacterium that, when combined with short-term fasting, helps prepare the small intestine to regenerate more effectively after radiation damage.

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MedicalXpress 七月 10, 2026

Adolescents with cannabis use disorder have higher risks for later development of psychiatric disorders

The ongoing legalization of cannabis in the United States has elicited cheers, boos and a host of questions. How much is safe? Isn't it just a plant? What are the long-term effects of chronic use?

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MedicalXpress 七月 10, 2026

New non-invasive treatment shows promise for twin pregnancy complications

An innovative experimental procedure that uses high-energy sound waves to treat a rare and serious pregnancy condition called twin-twin transfusion syndrome (TTTS) is safe, according to an early-stage research trial involving U.K. and European patients.

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MedicalXpress 七月 10, 2026

Weight‑loss jabs may create a new kind of yo‑yo dieting

For many people living with obesity, newer weight-loss medicines such as Wegovy and Mounjaro have been transformative. These drugs are often grouped under the label GLP-1 medicines because they mimic hormones released after eating, helping people feel fuller and less hungry. Mounjaro, whose active ingredient is tirzepatide, also acts on another hormone involved in appetite and blood sugar control.

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MedicalXpress 七月 10, 2026

Genetic mapping identifies new hope for bone diseases

In a global breakthrough published in Nature Genetics, researchers have successfully mapped the cells and genes that regulate bone formation and loss at an unprecedented scale and discovered the critical role that blood vessel cells play in bone health.

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MedicalXpress 七月 10, 2026

Anticancer 'nanoswitch' technology shows promise in animal model of triple-negative breast cancer, colorectal cancer

A research team led by Professor Yoosoo Yang (Department of Integrative Biotechnology) of Sungkyunkwan University, in collaboration with the Korea Institute of Science and Technology (KIST) and Incheon National University, has developed a next-generation anticancer immunotherapy technology that targets and eliminates key substances released by cancer cells while simultaneously boosting the patient's immune response.

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中国新闻网 七月 10, 2026

新HIV疫苗在灵长类动物体内产生广泛中和抗体

新HIV疫苗在灵长类动物体内产生广泛中和抗体

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MedicalXpress 七月 10, 2026

Stem cell strategy for chronic spinal cord injury advances

New research presented at the International Society for Stem Cell Research (ISSCR) 2026 Annual Meeting highlights a significant step toward developing a stem cell-based treatment for chronic spinal cord injury (SCI), a condition for which no effective restorative therapy currently exists.

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MedicalXpress 七月 10, 2026

As the US recovers from its latest heat wave, study warns of an increase in hospitalizations for mental health issues

As the U.S. recovers from its July 4 heat wave, a new study in Nature Health warns of an impending uptick in people attending hospitals for mental health and behavioral disorders, according to the first multicountry study of heat wave-related mental health hospitalization, led by Monash University in Australia.

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MedicalXpress 七月 10, 2026

Research confirms safety in voluntary assisted dying

New research demonstrates that the Victorian model for oral self-administration of voluntary assisted dying (VAD) medication is safe and effective, providing the largest global experience of patient outcomes.

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MedicalXpress 七月 10, 2026

First-in-human immunotherapy more than doubles progression-free survival in glioblastoma patients

Glioblastoma, the most aggressive malignant brain tumor in adults, remains one of the most challenging cancers to treat because of limited treatment options and a poor prognosis. Patient outcomes have remained largely unchanged in the past two decades, underscoring the need for innovative research and new treatments that can improve both survival and quality of life for patients and their families.

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MedicalXpress 七月 10, 2026

Health care spending gap between high- and low-income Americans continues to widen, study finds

A new study led by a University of Chicago researcher finds that health care spending in the United States has increasingly diverged between high- and low-income Americans over the past two decades. The analysis shows that through 2023, spending grew faster for high-income Americans, particularly on outpatient care and prescription drugs. This gap may signal growing differences in access to and use of health care across income groups.

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MedicalXpress 七月 09, 2026

Brain glutamate changes could link cannabis use to a higher risk of psychosis

Cannabis, commonly known as marijuana, is a plant that contains psychoactive compounds that can temporarily alter people's brain activity and perceptions. While the consumption of this plant for medical or recreational purposes is now legal in a number of regions worldwide, past studies have linked its frequent use to a higher risk of psychosis.

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MedicalXpress 七月 09, 2026

Autism research finds Phelan-McDermid syndrome may affect 1 in 7,300 people: More common than previously thought

New research, led by scientists from the Seaver Autism Center for Research and Treatment at Mount Sinai and published in Autism Research, has estimated that Phelan-McDermid syndrome (PMS) affects approximately 1 in 7,300 people, making it far more common than previous estimates suggested.

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MedicalXpress 七月 09, 2026

Cruise ship air pollution at port cities could make viral infections worse

Air pollution from cruise ships could be damaging the health of people living in port cities by increasing inflammation and susceptibility to viruses such as the common cold and COVID-19. New research from the University of Southampton, published in Environment International, studied the air within Southampton's port.

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MedicalXpress 七月 09, 2026

Many chronic pain patients can reduce opioid use with slow, voluntary taper

More than 50 million Americans live with chronic pain; among them, approximately 1 in 10 take prescription opioids regularly. A new large-scale study led by Stanford Medicine suggests that—with the right approach—many people may be able to reduce their opioid use long term without increasing their pain.

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MedicalXpress 七月 09, 2026

Brighter days linked to better sleep, study finds

A new study led by University of Manchester scientists has revealed that brighter, more consistent daytime light exposure could be key to earlier bedtimes, better-quality sleep and deeper rest. The research throws new light on sleep—one of the body's most basic needs, which can trigger problems with mood, memory, metabolism and long-term health when disturbed.

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MedicalXpress 七月 09, 2026

Food insecurity linked to choice of telehealth abortion

Individuals seeking abortion face considerable challenges, including high costs, logistical difficulties such as travel and dependent care, and fear of stigma. In recent years, access to care has improved through telehealth abortion-related medical care via video consultations and phone calls, with medication delivered by mail, along with pre-abortion counseling. This increasingly used care option is patient-centered and is comparably safe and effective as in-person care. However, the factors that guide patient selection of telehealth abortion remain uncertain.

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MedicalXpress 七月 09, 2026

Geriatric patients can independently manage appropriately-designed digital nutrition apps, study shows

In an era where digital health applications are booming, older adults, particularly those facing the physical and psychological toll of post-acute rehabilitation, are frequently left out of the equation because of assumptions about low-tech literacy. However, a prospective pilot study published in JMIR Aging shows that with age-appropriate design, even clinically burdened geriatric patients can independently use mobile apps to manage their nutrition.

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MedicalXpress 七月 09, 2026

Meningococcal B vaccine ineffective in gonorrhea prevention for men who have sex with men

The meningococcal B vaccine is ineffective in gonorrhea prevention among men who have sex with men (MSM) at high risk of infection, according to findings from the world's largest randomized controlled trial (RCT) into possible efficacy published in the New England Journal of Medicine. Contrary to evidence in observational studies that led to vaccination programs abroad, GoGoVax found that 4CMenB (meningococcal B vaccine) had no effect on the incidence of gonorrhea.

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中国新闻网 七月 09, 2026

中新健康｜《国家基本药物目录（2026年版）》发布，新增药品品种116种

中新网北京7月9日电(张静)7月9日，《国家基本药物目录(2026年版)》发布。新版目录共收录药品794种，其中，化学药品和生物制品476种，包含791个剂型、1355个规格；中成药318种，包含544个剂型、888个规格，将从9月1日起正式实施。9日下午，国家卫生健康委召开发布会介绍有关情况。

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MedicalXpress 七月 09, 2026

From mosquito flight range to impact of temperatures: Understanding dengue transmission in Europe

Dengue is caused by the dengue virus and transmitted by mosquito bites. Traditionally endemic in tropical regions such as Latin America and the Caribbean, as well as Southeast Asia, local transmission across several countries in mainland Europe has been documented since 2010. In particular, the mosquito species Aedes albopictus, which is now well established in southern Europe, can act as a dengue vector even though the main dengue vector is Aedes aegypti.

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MedicalXpress 七月 09, 2026

Brain-body connection: Expert shares tips to reduce risk of cognitive decline, Alzheimer's disease

The same lifestyle choices that reduce your risk of heart disease, diabetes and cancer can also reduce your risk of cognitive decline. Bryan Woodruff, M.D., a cognitive neurologist at Mayo Clinic in Arizona, explains the brain-body connection, lifestyle changes to foster brain health, and why work to make earlier detection of Alzheimer's disease and other dementias is important.

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MedicalXpress 七月 09, 2026

Foundation fights medical errors that claim 200,000 US lives a year

Medical error is one of the leading causes of death in the United States, and one organization believes those deaths can be stopped.

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中国新闻网 七月 09, 2026

中国新版国家基本药物目录将创新药纳入遴选调整范围

中新社北京7月9日电 (周昕)中国国家卫生健康委员会药政司司长龚向光9日在北京表示，2026年版国家基本药物目录尝试将创新药纳入遴选的调整范围，为今后更多的创新药进入基本药物目录探索一条可行的路子。

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MedicalXpress 七月 09, 2026

Kids received mental health treatment in record numbers after pandemic, records show

When schools closed in the spring of 2020 at the onset of the COVID-19 pandemic, the number of children and adolescents receiving mental health treatment in the United States fell by more than half. By 2022, that number had not only rebounded, it exceeded pre-pandemic levels, according to a new national study by researchers from Penn State College of Medicine.

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MedicalXpress 七月 09, 2026

Disordered collagen may help explain hip fractures beyond bone density, X-rays reveal

Fractures of the femoral neck are not simply due to insufficient bone density. Also significant is their nanostructure—the orientation of the collagen fibers that make up bones, according to research conducted by scientists at the Paul Scherrer Institute PSI using a new X-ray technique.

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MedicalXpress 七月 09, 2026

Lower dementia risk seen with sodium-glucose cotransporter 2 in seniors 65+ with mood, psychotic disorders

Sodium-glucose cotransporter 2 (SGLT2) inhibitor use is associated with a lower risk for dementia in older adults with mood and psychotic disorders, according to a study published online June 30 in JAMA Network Open.

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MedicalXpress 七月 09, 2026

Bimekizumab well tolerated, efficacious over three years in axial spondyloarthritis

For patients with axial spondyloarthritis (axSpA), bimekizumab, a dual interleukin (IL)-17A and IL-17F inhibitor, is well tolerated over three years, according to a study published in the June issue of the Journal of Rheumatology.

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MedicalXpress 七月 09, 2026

New genetic switch could improve gene therapy for drug-resistant epilepsy

Epilepsy affects more than 50 million people worldwide, making it one of the most common neurological disorders. Although medication helps many patients achieve seizure control, approximately one-third continue to experience seizures despite treatment. Seizures often arise when the brain's excitation-inhibition (E/I) balance breaks down. In healthy conditions, specialized inhibitory neurons act as a natural braking system, releasing a neurotransmitter called gamma-aminobutyric acid (GABA) that helps prevent excessive electrical activity. When this inhibitory control is weakened, abnormal bursts of activity can spread through the brain and trigger seizures.

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中国新闻网 七月 09, 2026

光学展聚焦“对比度” 引导亲子家庭学习眼健康与近视防控知识

中新网北京7月9日电 (记者 张素)黑白文字、电子屏幕、强光下的明暗边界等，都可能形成较强的视觉对比。9日，以“探索光与对比度的视觉科学”为主题的暑期特展在北京科学中心开展。

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MedicalXpress 七月 09, 2026

Current substance misuse prevention misses scale, argues paper; schools and digital tools could help

A new analysis published in the journal Prevention Science calls for a major shift in how the United States approaches substance misuse prevention strategies and programs. The findings argue that the current strategy for providing prevention services may not be reaching enough people or providing a worthwhile return on investment. Implementation efforts should instead focus on direct integration into schools, health care systems and digital technologies Americans already use every day.

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MedicalXpress 七月 09, 2026

A call for greater focus on social factors that shape health

The American College of Sports Medicine (ACSM) has published a new call to action statement urging the sports medicine community to intentionally incorporate social determinants of health (SDoH) into research, clinical care, and administrative and organizational decision-making to improve health outcomes and reduce disparities.

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MedicalXpress 七月 09, 2026

Damaged myelin generates abnormal rhythms in the sleeping brain

Scientists have discovered how damage to the myelin sheath—the insulating layer around nerve fibers—affects brain activity during sleep.

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MedicalXpress 七月 09, 2026

Young people from less-advantaged backgrounds are more likely to have an undiagnosed eating disorder

Eating disorders are often associated with teenage girls from socioeconomically advantaged families. However, a new study from the University of Copenhagen challenges this perception, suggesting that eating disorders are just as likely to affect young people from less advantaged backgrounds. The researchers analyzed data on eating disorder diagnoses from more than 500,000 people born in Denmark between 1996 and 2003. For a subgroup of 44,000 young people, they also had information on self-reported symptoms of eating disorders.

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MedicalXpress 七月 09, 2026

Acupuncture to the ear may help to relieve migraines

Acupuncture to the ear may help lessen pain from migraines and their impact on daily life, according to new research presented today (Friday) at the Federation of European Neuroscience Societies (FENS) Forum 2026.

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MedicalXpress 七月 09, 2026

Unmedicated women with depression do not tolerate heat as well as those on SSRIs

Media stories, social media posts and the U.S. Centers for Disease Control and Prevention have asserted that selective serotonin reuptake inhibitors (SSRIs)—a class of medication commonly used to treat mental health conditions including depression and anxiety—may increase people's vulnerability to heat, leading to concerns that people who take SSRIs are at increased risk of heat-related illnesses in hot weather.

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MedicalXpress 七月 09, 2026

Eye movements reveal personal 'fingerprints' as people explore unfamiliar scenes

Walk into a crowded coffee shop, and what catches your eye as you take in the scene could say as much about you as the spirals on your fingertips or the mutations in your DNA. Eye movements are so unique, in fact, that they could be used to identify you through objects that have personal meaning, according to a new study by Dartmouth researchers in the Proceedings of the National Academy of Sciences.

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MedicalXpress 七月 09, 2026

GLP-1 use hits record high as Medicare opens access to weight-loss drugs

The share of U.S. adults taking GLP-1 medications to lose weight has reached a record 11%.

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MedicalXpress 七月 09, 2026

What World Cup football can teach us about managing fatigue in extreme conditions

A football player standing over a penalty in a hot, high-altitude stadium is dealing with more than pressure. His body is trying to keep cool. His heart and breathing may be working harder. Less oxygen is reaching his muscles. One poor decision can end his team's World Cup.

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MedicalXpress 七月 09, 2026

Brain imaging reveals how neural networks coordinate multiple streams at once

Working with concurrent electroencephalogram and functional magnetic resonance imaging technology at the Beckman Institute's Biomedical Imaging Center, postdoctoral researcher Suhnyoung Jun and her colleagues have investigated how the brain connectome's dynamics unfold across different timescales, captured by these two technologies at the same time. The team's paper is published in the journal Proceedings of the National Academy of Sciences.

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MedicalXpress 七月 09, 2026

Simple assessment tools are accurate in predicting older adults' health

Several tools are currently used to assess the health of older people and their risk of future health problems, but it is unclear which perform best. A new study published in BMC Medicine compares seven widely used geriatric assessment tools. The results show that a relatively simple tool developed by researchers at Karolinska Institutet can be just as reliable as more advanced and comprehensive approaches.

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中国新闻网 七月 09, 2026

国家卫健委：新版国家基本药物目录覆盖各疾病系统的临床主要病种

中新网7月9日电 国家卫健委9日举行新闻发布会，介绍2026年版国家基本药物目录有关情况。国家卫生健康委药政司司长龚向光在会上表示，新版国家基本药物目录覆盖各疾病系统的临床主要病种，其中，化学药品和生物制品涵盖世界卫生组织发布的国际通行疾病分类1180个病种，中成药涵盖中成药临床应用指导原则63个功效分类。

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MedicalXpress 七月 09, 2026

How birth method and antibiotics may shape babies' gut bacteria

A new systematic review has found that both the way a baby is born and exposure to antibiotics around the time of birth could be linked to differences in the development of the infant gut microbiome. The review also found that exclusively breastfeeding babies born by cesarean section or exposed to antibiotics may reduce these differences.

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MedicalXpress 七月 09, 2026

Genome editing in rats enables more accurate estrogen receptor-positive breast cancer models

Rat disease models have played an integral role in scientific discovery and cancer research, including Nobel Prize–winning work from Charles Huggins on hormone therapy for prostate cancer in 1966. However, technical challenges in genetic engineering of rat models have limited their use in research, and over the decades, mouse models have become much more widely used.

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MedicalXpress 七月 09, 2026

Study explores the emotional burden of being a family caregiver

One in four Canadians is a caregiver—often taking on the role overnight, with little time to prepare for what comes next. Sharon Tonner-Clarkson, a patient family partner (PFP) at Unity Health Toronto, knows that reality all too well. Her mother was diagnosed with osteoporosis after sustaining a fracture in her back.

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MedicalXpress 七月 09, 2026

Looks good, feels bad? New review explains why modern design can strain your brain

Modern, human-made environments that feature certain design elements can overload the brain, causing visual discomfort and stress, according to a new University of Stirling study. Visual discomfort refers to the unpleasant feelings or strain people experience when viewing certain images or environments. This can range from eyestrain to migraine, difficulty reading, or feelings of being overwhelmed in situations where others experience no issues at all.

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MedicalXpress 七月 09, 2026

Eco-friendly spiderweb-inspired pressure sensor for robotic hands may assist patients with Parkinson's disease

A high-performance biodegradable pressure sensor has been developed as a key technology for wearable AI health care robotics and user-friendly robotic systems.

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中国新闻网 七月 09, 2026

洪水过后，室内清洁防护这样做更安全

洪水过后，室内清洁防护这样做更安全|应急医课堂

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MedicalXpress 七月 09, 2026

Glycoprotein G unlocks genital herpes spread to nerves, revealing vaccine target

Researchers at the University of Gothenburg have identified a key protein that allows the virus that causes genital herpes to get into the nervous system. The discovery, made in experiments on mice, could pave the way for future vaccines against the disease. The study is published in the journal PLOS Pathogens.

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MedicalXpress 七月 09, 2026

Societies combine to issue recommendations on use of incretin drugs in obesity therapy

Obesity and dietitian societies have joined forces to issue a new consensus statement on recommendations surrounding the use of obesity drugs for weight loss treatment. The statement, which is published in The Lancet Diabetes & Endocrinology, is led by Dr. Laurence Dobbie of the Department of Population Health Sciences, King's College London, with an international team of 26 authors.

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中国新闻网 七月 09, 2026

广西深化医疗对外合作 援非医疗队累计诊治患者240余万人次

中新网南宁7月9日电(杨志雄 黄艳梅)广西壮族自治区官方9日举行新闻发布会介绍，自1976年起，广西累计向非洲派遣医疗队42批次、969人次。医疗队伍累计服务民众240余万人次，培训当地医务人员超4.8万人次，书写了中非友谊的生动篇章。

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MedicalXpress 七月 09, 2026

Researchers discover new form of hereditary prostate cancer

Researchers at the University of British Columbia have identified a new form of hereditary prostate cancer that, while rare, can cause aggressive disease at a young age. The discovery paves the way for genetic testing programs that could help identify at-risk families and support early cancer detection.

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中国新闻网 七月 09, 2026

援所中国医疗队用新技术解除当地患者17年病痛

中新网贵阳7月9日电 (周燕玲 余俊飞)记者9日从贵州省卫健委了解到，第5批援所罗门群岛中国医疗队近日在所罗门群岛国家转诊医院成功完成该国首例复杂肾结石合并输尿管结石的经皮肾镜碎石取石术，为饱受病痛折磨17年的患者解除了顽疾。

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中国新闻网 七月 09, 2026

新版国家基本药物目录发布 更多好药惠及基层

为更好满足群众疾病防治基本用药需求，国家卫生健康委、国家中医药局、国家疾控局今天发布《国家基本药物目录(2026版)》，将从9月1日起正式实施。新版目录共收录药品794种，其中化学药品和生物制品476种，中成药318种。经初步测算，新版目录药品使用量占全国公立医疗卫生机构配备药品使用量的71%，体现了基本药物作为临床关键用药的重要地位和使用的普遍性。国家卫生健康委等部门将进一步推动基本药物优先配备使用，提升基本药物规范使用能力，让各级医疗卫生机构配得上、用得好，促进上下用药衔接，让人民群众在家门口附近的基层医疗卫生机构也能用上和大医院相同的药物。

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UN Health 七月 09, 2026

World must move faster on Ebola response for DR Congo: UN relief chief

The world must move faster to contain the spread of Ebola in the Democratic Republic of the Congo (DRC), UN relief chief Tom Fletcher said on Thursday.

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中国新闻网 七月 09, 2026

国家医保局披露药企伪造专家联名函干扰集采 诺华、雅培、拜耳回应

中新网北京7月9日电(记者 赵方园)7月7日，国家医保局发布风险提示，直指某进口原研药企为影响第12批集采定品，伪造了一份“31家医院78名医生联署的专家建议函”，试图以此干预品种遴选。

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中国新闻网 七月 09, 2026

中新健康｜上半年全国医保系统共追回医保基金163.5亿元

中新网北京7月9日电(记者 赵方园)7月9日，国家医保局召开例行新闻发布会，介绍2026年上半年全国医疗保障工作情况。国家医保局基金监管司司长顾荣介绍，1—6月，全国医保系统累计现场检查定点医药机构33万家、处理违法违规机构28万家、追回医保基金163.5亿元，处理违法违规人员13万人，曝光典型案例1.6万件。

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中国新闻网 七月 08, 2026

重庆璧山：“药、械、乐、养”齐发力 300亿级生命科技产业集聚区加速起势

中新网重庆7月8日电(张霁雯)西南地区首个具有公共服务属性的国家级生物制造产业中试平台——重庆生物制造产业中试平台建成投用；先后落地吉林敖东、恒昌医药等50余个重点项目，投资额达到238亿元......这是璧山布局生命健康新赛道交出的阶段性答卷。

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MedicalXpress 七月 08, 2026

Liver-directed gene therapy shows preclinical efficacy for severe inherited metabolic disorder

Genespire, in collaboration with researchers at the San Raffaele Telethon Institute for Gene Therapy (SR-TIGET), announced the publication of preclinical data supporting the potential of its liver-directed immune-shielded lentiviral gene therapy approach to treat methylmalonic acidemia (MMA), a severe inherited metabolic disorder.

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中国新闻网 七月 08, 2026

国产高端PET/CT临床试验项目首次落地重庆

中新网重庆7月8日电 (记者 何蓬磊)7月8日，国产高端PET/CT临床试验项目在重庆医科大学附属第一医院启动，该院核医学诊疗一体化示范中心同步成立。

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中国新闻网 七月 08, 2026

不经意的饮食习惯，正不知不觉损害你的健康

不经意的饮食习惯，正不知不觉损害你的健康 | 健康习惯研究所

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MedicalXpress 七月 08, 2026

Families report positive outcomes from fully virtual, BCBA-delivered, focused autism support program

A new study, conducted by AnswersNow in partnership with the Clemson Center for Behavior Analysis (Clemson University) and published in JMIR Pediatrics and Parenting, finds that fully virtual applied behavior analysis (ABA) services delivered by a Board Certified Behavior Analyst (BCBA) are a feasible, well-received alternative to traditional in-person therapy for families affected by autism spectrum disorder. Among the 504 participants, 76% demonstrated measurable progress in adaptive functioning.

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中国新闻网 七月 08, 2026

云南医保生育新政7月10日起施行 分娩费用可“零自付”

中新网昆明7月8日电 (陆希成)云南省医保局、财政厅、卫生健康委、税务局四部门近日联合推出7项医保支持生育措施，7月10日起全省统一施行，预计每年再减轻全省生育费用负担6.46亿元(人民币，下同)。

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MedicalXpress 七月 08, 2026

Womb fluid infusions help fetuses with kidney failure survive after birth

Women diagnosed early in pregnancy with a fetus lacking adequate kidney function to make the urine that serves as vital amniotic fluid have long faced virtually no chance of the fetus's survival after birth.

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MedicalXpress 七月 08, 2026

Alcohol drives opposite brain circuit changes in amyloid and tau Alzheimer's models

Alcohol use has been associated with an increased risk of cognitive decline and dementia. But new research from Texas A&M University's Naresh K. Vashisht College of Medicine at Texas A&M Health suggests the relationship between alcohol and Alzheimer's disease is more complicated than previously thought. Instead of affecting all Alzheimer's-related brain changes in the same way, alcohol interacted differently with amyloid-beta-related and tau-related pathology in animal models, two key pathological processes involved in Alzheimer's disease.

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MedicalXpress 七月 08, 2026

Moderate, home-based exercise found safe for aortic dissection survivors

A multicenter clinical trial led by UTHealth Houston has found that survivors of aortic dissection can participate in moderate-intensity exercise at home without increasing the risk of recurrent aortic events. The study is published in Circulation: Population Health and Outcomes.

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中国新闻网 七月 08, 2026

探访全球首座中药工业“灯塔工厂”：传统中药遇上数智浪潮

中新网重庆7月8日电 题：探访全球首座中药工业“灯塔工厂”：传统中药遇上数智浪潮

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MedicalXpress 七月 08, 2026

Nursing scholar calls for greater recognition of nurses' 'dual expertise'

In a letter published in The Lancet, Penn Nursing's Kathryn Connell, Ph.D., RN, CCRN, argues that nursing is a profession where "dual expertise" is widespread yet structurally invisible. Connell calls for urgent systemic reforms to support nurse clinician-scientists who balance active bedside practice, research and personal lived experience.

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MedicalXpress 七月 08, 2026

Gut bacteria linked to malnutrition may pass to younger generations

A study led by researchers at Washington University School of Medicine in St. Louis suggests that an intestinal disorder linked to malnutrition and stunted growth may be transmitted from one generation to the next via the small intestinal microbiome. Analyzing mouse models of the disorder using bacteria cultured from children who themselves suffer from stunting and its detrimental effects, the researchers identified specific bacteria responsible for the inflammatory chemical signals that are characteristic of the disease, which damages the lining of the intestine and impairs nutrient absorption.

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MedicalXpress 七月 08, 2026

One-size-fits-all fetal growth charts often fail to spot at-risk babies, large study finds

One-size-fits-all fetal growth charts used in the NHS to monitor babies' growth before birth often misclassify babies as being either too small or too large, which can lead to missed cases at risk of stillbirth or unnecessary interventions, finds a study of more than 3 million NHS births across England published by The BMJ.

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MedicalXpress 七月 08, 2026

Most obesity drugs do not improve quality of life or heart health, analysis indicates

Despite substantial weight loss, most obesity drugs such as Wegovy and Mounjaro do not meaningfully improve quality of life, and few show cardiovascular benefits at one year, according to an analysis of the latest evidence published by The BMJ.

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MedicalXpress 七月 08, 2026

Commonly used drugs show small benefit for long COVID fatigue

Over-the-counter antihistamines and a prescription anti-inflammatory drug both have a small benefit in reducing long COVID fatigue among people receiving care from specialist long COVID clinics, according to new findings from a large clinical trial led by UCL and UCLH.

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MedicalXpress 七月 08, 2026

Cellular 'bandages' help rebuild uterine lining after monthly shedding, study finds

For most women past puberty, the uterine lining (endometrium) sheds from the body roughly every month if there is no fertilized egg present. Then, the uterus rebuilds itself to prepare for a potential pregnancy. While this process—the menstrual cycle—is widely known, how it works is not well understood.

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MedicalXpress 七月 08, 2026

Sleep problems in dementia care are linked more to emotional well-being than fear of falling

While fear of falling has long been linked to poor sleep among older adults, new research from George Mason University suggests that emotional well-being may be an even stronger predictor of sleep quality for people with dementia and the spouses who care for them. In what is believed to be the first study of its kind, dementia researcher Kyeung Mi Oh examined how fear of falling and sleep quality interact within dementia caregiving couples, in which one partner has probable or possible dementia and the other serves as caregiver. The work is published in the Journal of Applied Gerontology.

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中国新闻网 七月 08, 2026

中国与新西兰健康产业合作的“安发模式”

中新网7月8日电 (记者萨日娜 程励)从一款被新西兰官方选为国礼的健康产品，到一座落地福建宁德的生物科技产业集群，安发国际控股集团(以下简称安发国际)历经二十余年完成了天然健康产品产业链的“回归”与“重构”。

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MedicalXpress 七月 08, 2026

Portable PS-OCT scanner could reveal donor liver health without biopsy

Each year, thousands of patients in the United States wait for a liver transplant, while transplant teams must make rapid, difficult decisions about whether donor organs are suitable for use. Many of those livers, particularly from older or medically complex donors, require careful evaluation before transplantation, and current assessments often sample only a small region of the organ.

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MedicalXpress 七月 08, 2026

Chlorhexidine blend wipes out 99.9% of Candida parapsilosis cells in lab tests

A 0.5% alcohol-based chlorhexidine antiseptic, combined with the natural organic compounds eugenol and menthol, can eliminate 99.9% of Candida parapsilosis cells. This fungus is one of the leading causes of infections in hospital settings, such as intensive care units (ICUs).

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MedicalXpress 七月 08, 2026

In São Paulo, Brazil, the expansion of bike lanes and parks encourages residents to cycle more

According to a study that analyzed the behavior of 1,500 São Paulo residents between 2014 and 2024, the implementation of new bike lanes, parks and other public facilities in the Brazilian city has encouraged transportation-related physical activity and promoted public health benefits. The researchers found that the presence of bike lanes within 500 meters (about 550 yards) of residents' homes was a key factor in keeping them active and encouraging cycling. The study is published in the Journal of Transport & Health.

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MedicalXpress 七月 08, 2026

AI-guided CRISPR uncovers oxytocin receptor as unexpected psoriasis drug target

Biohub researchers have performed what they believe is the first genome-wide CRISPR study of primary human adult skin cells, then used an AI model to mine the results for overlooked drug targets for psoriasis. They found an unlikely candidate: the receptor for oxytocin, a hormone involved in childbirth and sometimes called the "love hormone" for its additional role in social bonding.

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MedicalXpress 七月 08, 2026

New model reveals how disability caregiving reshapes parents' lives over decades

Researchers are sounding the alarm on the long-term impact of caring for children with developmental disabilities in the absence of proper societal supports across the life course. A new conceptual study, published in the Journal of Family Theory & Review, proposes a new model for understanding and evaluating caregiving, one that focuses on the bigger picture: how caregiving shapes parents' lives over many years. By rethinking caregiving as a lifelong process, the study aims to improve support for millions of families worldwide.

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MedicalXpress 七月 08, 2026

Chromatin hubs help decide whether T cells fight chronic threats or fail

Chronic and viral infections can literally exhaust certain key cells in the immune system from a constant barrage of attacks. But a new pair of papers by scientists at the Hackensack Meridian Center for Discovery and Innovation (CDI) points to a way to understand how this exhaustion happens at a molecular level—and how medicine might be able to leverage this knowledge into future treatments. The two papers appear back-to-back in the latest issue of the peer-reviewed journal Nature Immunology.

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MedicalXpress 七月 08, 2026

After amyloid plaques form, tau and alpha-synuclein pathology rises in mice

The aging brain frequently harbors multiple protein pathologies that contribute to Alzheimer's, Parkinson's and other neurodegenerative diseases. But how do these problematic proteins interact with each other, and could these interactions inform future therapies? Researchers at TGen, part of City of Hope, are answering some of these questions with the help of a unique mouse model that combines different mixtures of dementia-related proteins including amyloid-beta, alpha-synuclein and tau.

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MedicalXpress 七月 08, 2026

Kidney disease profile shifts: Diabetes-linked CKD rises as overall US rate stalls

Chronic kidney disease (CKD) is common, largely silent and serious. Most people who have the condition do not realize they have it, while it sharply raises the risk of heart attacks, strokes, kidney failure and early death. Over the past decade, the share of American adults living with CKD has remained consistent. Roughly 1 in 7 U.S. adults—about 15%—had CKD in 2013, and approximately 1 in 7 still had it in 2023. What has changed is the type of kidney disease.

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MedicalXpress 七月 08, 2026

Early access to a cardiac surgical hospital linked to shorter hospitalization for newborns with heart defects

Congenital heart defects are the most common birth defects in the United States. For newborns with the most severe defects—those needing lifesaving intervention—later transfer to a cardiac surgical center is linked to longer hospitalization compared with those born at a surgical center, according to a study published in The Journal of Pediatrics.

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中国新闻网 七月 08, 2026

北京协和续黔医缘 优质资源扎根贵州

中新网贵阳7月8日电 (记者 周燕玲)“这次怀孕和产检都很顺利，挂一个号就能看多个科，不用自己到处跑，还有北京协和医院的专家坐诊。”怀孕38周的黄女士近日在贵州省人民医院接受记者采访时说。

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MedicalXpress 七月 08, 2026

Team discovers metabolic pathway in cell nucleus that helps cancer progress

A team at Roswell Park Comprehensive Cancer Center has identified a novel metabolic pathway that plays a key role in enabling cancer to progress through gene activation. In a new study published in the journal Nature Communications, the researchers show that shutting down the pathway can seriously impair the ability of tumor cells to multiply and spread.

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MedicalXpress 七月 08, 2026

Fluoxetine, cognitive behavioral therapy, and combination beneficial for youths with anxiety disorders

For youths with anxiety disorders, similar symptom reduction is seen with fluoxetine, cognitive behavioral therapy (CBT) and their combination, according to a study published online June 24 in The American Journal of Psychiatry.

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MedicalXpress 七月 08, 2026

Neuron silence may predict epileptic seizures milliseconds before onset, could lead to seizure reduction device

After the storm comes the calm. But contrary to the famous proverb, the brain's neurons enter a period of calm before the neuronal storm that is an epileptic seizure. An international team of researchers has now demonstrated that this silencing of neurons can serve as a marker capable of predicting and preventing seizures even before they occur. The research is published in the journal Scientific Reports.

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MedicalXpress 七月 08, 2026

One in five people will develop cancer in their lifetime, report finds

New findings in a report led by the American Cancer Society (ACS) reveal an urgent picture of a growing global cancer burden and underscore the lifesaving potential of stronger prevention and equitable access to care. According to Global Cancer Statistics, 2026, nearly 21 million people were diagnosed with cancer and 9.8 million died from the disease globally in 2024. The estimates show about 1 in 5 people worldwide will develop cancer during their lifetime; 1 in 9 men and 1 in 13 women will die from the disease.

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MedicalXpress 七月 08, 2026

Decline in work productivity found 15 years before early-onset dementia diagnosis

People diagnosed with early-onset dementia had reduced work productivity up to 15 years before diagnosis, according to a study published in Neurology. Researchers also found the number of years of lower productivity varied depending on the type of dementia.

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MedicalXpress 七月 08, 2026

Ivermectin isn't a cancer miracle drug, but influencers claim otherwise

Though researchers have been studying the animal deworming drug ivermectin for decades, there is no evidence that it's a safe or effective way to treat cancer in people.

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MedicalXpress 七月 08, 2026

From maternal health to influenza rates, gaps in CDC's public health data are creating dangerous blind spots

Public health relies on data—whether it is tracking the effectiveness of a given year's flu vaccine, monitoring blood lead levels around the country or estimating the prevalence of diabetes. These data form the basis for decisions such as whether a community should expand screening for diabetes and which communities are at greatest risk of severe flu-related illnesses.

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MedicalXpress 七月 08, 2026

Young women diagnosed with breast cancer within three years of childbirth may face more aggressive disease

Breast cancers diagnosed during the first three years after childbirth, particularly within the first year, may be biologically more aggressive than similar cancers in women who have never given birth, according to a new study led by investigators at the UCLA Health Jonsson Comprehensive Cancer Center.

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MedicalXpress 七月 08, 2026

Lung transplant dramatically improves survival for patients with terminal lung cancer, study finds

A landmark Northwestern Medicine study published in JAMA suggests lung transplantation can significantly extend survival in select patients with advanced lung cancer.

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中国新闻网 七月 08, 2026

雨天是蛇类伤人的高发时段吗？被蛇咬伤这样科学应对→

受台风“美莎克”影响，6日，广西南宁横州市六蓝水库发生严重险情，坝体出现缺口，广西南宁横州市云表镇多个村屯被淹，部分水域有蛇出没。

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中国新闻网 七月 08, 2026

遭遇洪涝，这些疾病要警惕！

7月6日，受台风“美莎克”影响，广西南宁横州市多处水库发生险情，洪水裹挟泥沙倾泻而下，水库下游多个村镇受淹严重。

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UN Health 七月 08, 2026

Restoring dignity: Senegalese surgeon and Burundian foundation win reproductive health awards

A Senegalese surgeon who has dedicated his career to restoring the health and dignity of women living with obstetric fistula, and a Burundian foundation supporting vulnerable women and children, have been named the winners of the 2026 United Nations Population Award.

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UN Health 七月 08, 2026

Cancer cases could nearly double by 2050 without urgent action, WHO warns

The number of new cancer cases worldwide could rise to almost 35 million a year by 2050 unless countries take urgent action to strengthen prevention, early diagnosis and treatment, the World Health Organization (WHO) warned on Wednesday.

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WHO 七月 08, 2026

WHO calls for urgent action as new cancer cases are projected to nearly double by 2050

Millions of people are facing physical, emotional and financial toll of cancer, a disease that claims more than 26 000 lives every day, according to a report released today by the World Health Organization (WHO). With an estimated 20.6 million new cases and close to 10 million deaths annually, cancer remains the second leading cause of death globally, after cardiovascular disease.

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中国新闻网 七月 08, 2026

过敏不是抵抗力差 是免疫系统“过度敏感”

7月8日是世界过敏性疾病日。我们为什么会过敏？常见的过敏性疾病都有哪些？

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中国新闻网 七月 08, 2026

世界过敏性疾病日 ：你以为的“过敏”，可能根本就不是过敏

中新网沈阳7月8日电 (王涵 韩浩天) 7月8日是世界过敏性疾病日。针对网上流传饮用咖啡、食用菠萝后出现头晕、口腔刺痛等不适为“食物过敏”的说法，中国医科大学附属盛京医院过敏(变态)反应科主任医师魏庆宇近日接受采访时指出：“这本身就不是过敏。”

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中国新闻网 七月 08, 2026

5岁男孩腹痛呕吐竟是因为一碗“开水冲鸡蛋” 专家提醒→

将生鸡蛋打到碗里，再用沸水直接冲开，这样一碗“蛋花汤”在不少人的眼中都是一份标准的养生餐食。不过近日，一名5岁男孩在喝下奶奶所做的“开水冲鸡蛋”滋补汤后，出现了腹痛、呕吐、高烧不退的情况。

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MedicalXpress 七月 07, 2026

New drug against metastatic prostate cancer made entirely from human proteins

A new cancer drug may be able to inhibit both tumor growth and the spread of aggressive prostate cancer. This is shown in a study conducted by researchers at Umeå University together with international collaborators, published in the journal Signal Transduction and Targeted Therapy.

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MedicalXpress 七月 07, 2026

Study highlights health equity challenges, financial burden of aesthetic surgery complications

Researchers from UC Davis Medical Center have identified significant socioeconomic disparities among patients seeking treatment for complications after aesthetic surgery, according to a new study published in JPRAS Open.

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MedicalXpress 七月 07, 2026

Overall U.S. death rate declined from 2024 to 2025, report says

In 2025, the overall U.S. death rate was down 4.6% from 2024, according to a July Vital Statistics Rapid Release report, a publication of the U.S. Centers for Disease Control and Prevention.

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MedicalXpress 七月 07, 2026

Novel blood-based biomarker enables early lung cancer detection and prognosis prediction

A collaborative research team has identified a novel blood-based biomarker capable of detecting early-stage lung cancer and predicting patient prognosis. The findings are published in the Journal of Extracellular Vesicles.

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中国新闻网 七月 07, 2026

“山中雏菊 筑梦同行”儿童口腔健康公益项目在山东临沂启动

中新网临沂7月7日电 (周艺伟 李欣)“沂蒙·皓齿行”专项活动暨中国牙病防治基金会“山中雏菊 筑梦同行”儿童口腔健康公益项目7日在山东临沂启动。该活动旨在通过“公益帮扶+专业赋能”双向发力，推动山东省级同质化、高水平的优质口腔医疗资源下沉，提升重点地区、重点人群口腔健康素养水平。

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MedicalXpress 七月 07, 2026

Topical ivermectin and encapsulated benzoyl peroxide work better than metronidazole for rosacea

Topical ivermectin and encapsulated benzoyl peroxide are more efficacious than metronidazole for adults with rosacea, according to a review published online July 1 in JAMA Dermatology.

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MedicalXpress 七月 07, 2026

Antibiotic prescribing remains above 95% for uncomplicated diverticulitis

Antibiotic prescribing has remained above 95% for uncomplicated diverticulitis at Veterans Affairs facilities, according to a study published online June 23 in Annals of Internal Medicine.

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中国新闻网 七月 07, 2026

社区食堂掀起“控糖热” 中式减脂餐引年轻人打卡

中新社杭州7月7日电 题：社区食堂掀起“控糖热” 中式减脂餐引年轻人打卡

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MedicalXpress 七月 07, 2026

Researchers identify opioids with highest risk of respiratory depression

Fentanyl, combination opioid treatments, oxycodone and morphine are associated with higher risks compared with codeine among patients treated for non-cancer pain. University of Manchester researchers have identified which opioids are most likely to be associated with respiratory depression, in a major new study.

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MedicalXpress 七月 07, 2026

Michigan and other states see unusual spike in parasite that causes 'explosive' diarrhea

A parasite that causes severe, watery diarrhea is spreading across the United States, and health officials in Michigan are racing to explain an unusual surge in cases.

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MedicalXpress 七月 07, 2026

What death doulas can teach us about dying well without religion

In most Western societies, death has always been the church's job. Nearly everyone wanted last rites, deathbed prayers and a faith leader at their bedside. But for a growing number of people, that template for dying is no longer the only option. The death doula, a different kind of caregiver, is increasingly entering the scene.

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MedicalXpress 七月 07, 2026

Modern IVF achieves higher success rates with single embryo transfer, major study finds

Modern IVF treatment can now achieve substantially higher success rates than historical approaches while dramatically reducing twin and triplet pregnancies, according to new research presented at the 42nd Annual Meeting of the European Society of Human Reproduction and Embryology (ESHRE). The study abstract was published in Human Reproduction.

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MedicalXpress 七月 07, 2026

Miscarriage and ectopic pregnancy admissions rise in recent years as stark inequalities persist, national study finds

Hospital admissions for miscarriage and ectopic pregnancy have increased in England in recent years, according to research presented at the 42nd Annual Meeting of the European Society of Human Reproduction and Embryology (ESHRE). The study abstract was published in Human Reproduction.

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MedicalXpress 七月 07, 2026

Data reveal 2 in 5 women with ovarian cancer diagnosed only after emergency admission

Two in five women with ovarian cancer are diagnosed only after an emergency hospital admission, when they are three times less likely to have early-stage and potentially curable disease, finds a data analysis published in the open-access journal BMJ Oncology.

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MedicalXpress 七月 07, 2026

The silent hormone: How adrenal tumors quietly raise cardiovascular risk over time

A major new study, published in The Lancet Diabetes & Endocrinology, has shown that cortisol levels in patients with adrenal tumors are far less stable than previously assumed. The study also found that those in whom cortisol remains persistently elevated carry a significantly greater risk of worsening high blood pressure and a heavier overall cardiometabolic burden.

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MedicalXpress 七月 07, 2026

Early menopause affects 1 in 14 women in low and middle income countries, pooled data reveal

Early menopause affects 1 in 14 women ages 30 to 49 living in low- and middle-income countries, according to a pooled data analysis of its prevalence in 44 nations published in the open-access journal BMJ Global Health. The incidence is consistently higher in rural areas than in urban areas across all regions and countries included in the analysis, but education and delayed childbearing strongly minimize the risk.

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MedicalXpress 七月 07, 2026

Magnesium is essential, but supplements have limited benefits in healthy people. Here's what the science says

Magnesium has become one of the most popular supplements on the market. People take it for a host of reasons, ranging from better sleep to reducing stress, preventing muscle cramps, boosting energy levels and preventing deficiencies.

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MedicalXpress 七月 07, 2026

Why does Parkinson's disease affect more men than women?

New research presented at the Federation of European Neuroscience Societies (FENS) Forum 2026 has discovered some of the genetic changes in brain cells that may help explain why more men than women develop Parkinson's disease.

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MedicalXpress 七月 07, 2026

Researchers chart a genetic path to diagnosing pulmonary fibrosis and predicting outcomes

Researchers have validated a genetic scoring tool that may help physicians diagnose idiopathic pulmonary fibrosis and identify which patients are at greatest risk for severe outcomes, including death or the need for a lung transplant. The findings come from a new international study of more than 570,000 people co-led by Mayo Clinic and Brigham and Women's Hospital.

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MedicalXpress 七月 07, 2026

Electric fields could organize neural activity trial by trial during memory tasks

It's a fact of life that the electrical activity of neurons will vary during the same task, even when the ultimate outcome is the same. A new study shows that a lot of ongoing fluctuations in the brain's activity can be explained by the influence local electric fields exert on the neurons, a phenomenon called ephaptic coupling.

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MedicalXpress 七月 07, 2026

Nearly 20% of new moms have anxiety or depression, but a promising psychedelic treatment is on the horizon

About 1 in 5 women will experience depression and anxiety during pregnancy or in the year after giving birth. If untreated, a mother who has these conditions has a higher risk of birth complications, poorer overall health, impaired bonding and nurturing of her infant, and a higher risk of death by suicide.

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MedicalXpress 七月 07, 2026

Gene clues reveal why some rare leukemia patients resist tagraxofusp therapy

Researchers at The University of Texas MD Anderson Cancer Center have identified why some patients with a rare type of leukemia, called blastic plasmacytoid dendritic cell neoplasm (BPDCN), eventually develop resistance to tagraxofusp, the first Food and Drug Administration-approved treatment for this disease.

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MedicalXpress 七月 07, 2026

Five-agent AI team could speed clinical trial design using real-world patient records

An artificial intelligence system that operates like a collaborative team of medical experts could accelerate clinical trial design, one of the most difficult steps in drug development, according to a new study by Weill Cornell Medicine investigators. The findings, published in Nature Communications, evaluated the potential of the system, called EmulatRx, to simulate, design and improve clinical trials using real-world patient data. A necessary step before a drug is approved for the market, a randomized clinical trial is a rigorous study in which participants are randomly assigned to separate groups to evaluate how well treatments or interventions work and their side effects.

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MedicalXpress 七月 07, 2026

Largest study yet reveals which cancers have their own microbiomes

For decades, cancer has been thought of as a purely human disease—rogue cells multiplying out of control, with no room for anything else in the picture. But a growing body of research suggests that isn't quite right. Some tumors, it turns out, come with company: communities of bacteria, viruses and fungi living on, between and even inside the cancer cells themselves.

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MedicalXpress 七月 07, 2026

Sitting for long stretches linked to a higher risk of death from cancer

Sitting for more than 30 minutes at a time is linked to a higher risk of dying from cancer, while breaking up long sitting spells with light activity appeared to lower that risk, according to new data. But media reports on the study left many questions unanswered. Here's what you need to know.

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MedicalXpress 七月 07, 2026

How immune cells in our gut mesentery fight salmonella

Widely recognized as the face of food poisoning, salmonella bacteria lurk in raw meat and poultry, on pets, and in unpasteurized dairy products. If untreated, extreme cases can lead to full-body infections, like typhoid fever. UIC researcher Kiwook Kim wondered why some salmonella infections remain in the intestine, causing uncomfortable but nonfatal symptoms like vomiting and diarrhea, while others evolve into life-threatening infections.

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MedicalXpress 七月 07, 2026

Novel antibody-drug conjugate eliminates residual cancer cells in majority of patients with B-cell ALL

Researchers at The University of Texas MD Anderson Cancer Center were able to eradicate measurable residual disease (MRD) in B-cell acute lymphoblastic leukemia (ALL) patients, a critical step in improving long-term survival outcomes, by treating them with the antibody-drug conjugate (ADC) inotuzumab ozogamicin.

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MedicalXpress 七月 07, 2026

Radiotherapy reprograms immune response in rare skin cancer

A new Northwestern Medicine study has discovered how radiotherapy alters the immune environment within cutaneous T-cell lymphoma (CTCL) tumors, according to findings published in the Journal of the American Academy of Dermatology.

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MedicalXpress 七月 07, 2026

Advanced imaging uncovers 3D nerve architecture inside rat knee joints, could yield clarity on jaw joint disorders

Temporomandibular disorders (TMDs) are a group of more than 30 conditions that cause pain and dysfunction in the jaw. So what could a small tissue sample from a rat's knee have to do with treating them?

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MedicalXpress 七月 07, 2026

Uptake of buprenorphine treatment for opioid use disorder is highly uneven across the United States

There has been a substantial increase in recent years in the use of a form of primary medication to treat opioid use disorder, according to a Rutgers Health study published in Health Affairs. Researchers have also noted sharp differences in growth trends across the United States.

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MedicalXpress 七月 07, 2026

Study linking microgravity and space radiation to accelerated aging could yield therapies on Earth

What happens to the human body in space may help scientists create new anti-aging therapies. UCF's Michal Masternak and his team have identified molecular changes in the liver that happen when space travelers experience radiation and microgravity. These changes—that resemble accelerated aging—provide new insight into how prolonged space missions may increase health risks for astronauts and reveal potential targets for therapies that could combat age-related diseases on Earth. The work is published in the journal GeroScience.

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MedicalXpress 七月 07, 2026

Physical activity may help ease fatigue in children with developmental disabilities

Fatigue can be a daily challenge for children with developmental disabilities, affecting participation in school, play and other activities. In a new study by Virginia Tech researchers from the Fralin Biomedical Research Institute at VTC, parents reported that children who were more physically active tended to experience less fatigue.

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中国新闻网 七月 07, 2026

你眼中的五种“健康食品”正在给健康“挖坑”

走进超市，货架上满是“天然”“粗粮”“0添加”的标签，让人忍不住放进购物车。但有些食物看似天然、健康，实际上过多摄入对身体有害无益。接下来营养科专家就盘点人们眼中的五种“健康食品”，揭开它们的真面目。

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中国新闻网 七月 07, 2026

暑期肌肤危机预警！爆痘、晒伤怎么办？

高考结束后的第一批“皮肤受害者”已出现，毕业聚餐、户外旅拍、通宵追剧狂欢模式全开……近期各大医院皮肤科学生就诊量明显上升，压力爆痘+夏日晒伤稳居暑期学生皮肤问题榜首。

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UN Health 七月 07, 2026

Ebola continues to spread in DRC as death toll passes 500, WHO warns

The outbreak of the deadly Bundibugyo species of Ebola in the eastern Democratic Republic of the Congo (DRC) is expanding, while the push to accelerate testing and identify effective treatment options continues, the UN World Health Organization (WHO) said on Tuesday.

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中国新闻网 七月 07, 2026

想要膝盖“长寿”少做这5件事

现在膝盖不舒服的人越来越多了

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中国新闻网 七月 06, 2026

男子眼球破裂险失明 援疆医生显微镜下“绣”回光明

中新网乌鲁木齐7月6日电 (张家伟)在台州援疆专家、眼科副主任医师王前程的带领下，浙大邵逸夫医院阿拉尔医院近日成功为1名眼球破裂男子完成显微镜下修复术，助患者重新找回光明。

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MedicalXpress 七月 06, 2026

New study reveals how same day care can ease NHS emergency pressures

A new study led by the University of Sheffield and published in BMJ Open has found that up to one-third of A&E attendances and two-fifths of acute admissions could potentially be managed through same-day emergency care (SDEC) and community settings—keeping patients safe and treated without an overnight hospital stay.

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MedicalXpress 七月 06, 2026

Bidirectional association found between TBI, neurological diagnoses

There is a bidirectional association between traumatic brain injury (TBI) and certain neurological conditions, according to a study published online June 17 in Neurology.

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MedicalXpress 七月 06, 2026

Jolted by Ebola, countries try again to finish pandemic treaty

WHO member states kicked off one more attempt at finalizing the missing piece of the pandemic treaty on Monday, with the Ebola outbreak injecting a fresh sense of urgency.

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MedicalXpress 七月 06, 2026

New California law replaces 'sell by' labels on food packaging

Shoppers in California will no longer see "sell by" dates on their groceries.

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中国新闻网 七月 06, 2026

专家：卒中新药研发应以临床需求为起点

中新网北京7月6日电（张静）“搭建平台，联动产业、学界、医疗机构及监管部门多方力量，重塑新药研发逻辑。”近日，中国卒中学会第十二届学术年会暨天坛脑血管病会议在北京开幕。中国卒中学会会长、首都医科大学附属北京天坛医院院长王拥军院士在新闻发布会上表示，要让临床医生在新药研发初期即可参与并提供需求输入，推动我国卒中领域新药研发从“技术驱动”向“以人为中心”的模式转型。

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中国新闻网 七月 06, 2026

山西志愿护理“守门人”：8年惠及百万人，专业与温暖从未缺席

中新网太原7月6日电 题：山西志愿护理“守门人”：8年惠及百万人，专业与温暖从未缺席

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MedicalXpress 七月 06, 2026

Hormone differences could pave way for endometriosis blood test

People with endometriosis have a distinct pattern of hormones that could be identified by a blood test, with the potential to revolutionize diagnosis of the condition, research suggests. Scientists have found that those with endometriosis have differences in a previously overlooked group of androgens—so-called male hormones, which are also present in females—compared with those without the condition.

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MedicalXpress 七月 06, 2026

Ultra-processed foods linked to higher levels of 'bad' fatty acids in blood, study suggests

Consumption of ultra-processed food (UPF) results in a distinct metabolic "signature" in the blood, associated with potentially adverse health conditions, suggests a new study by an international team of researchers. The paper, published in Critical Reviews in Food Science and Nutrition, is the first to use targeted metabolomics (the scientific study of the chemical processes involved in cell metabolism) to examine the effects of UPF intake on a large European cohort.

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MedicalXpress 七月 06, 2026

More than 1.15 million fertility treatment cycles in Europe in 2023 as impact of frozen embryo transfer grows

More than 1.15 million assisted reproductive technology (ART) treatment cycles were reported across Europe in 2023, according to preliminary data presented by the European IVF Monitoring (EIM) Consortium at the 42nd Annual Meeting of the European Society of Human Reproduction and Embryology (ESHRE).

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MedicalXpress 七月 06, 2026

Halving fertility treatment costs could more than double births, major global study shows

A landmark international study has found that halving patient out-of-pocket costs was associated with a 2.67-fold increase in births achieved through assisted reproductive technology (ART).

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MedicalXpress 七月 06, 2026

Air pollution may alter how sperm genes function, major fertility study finds

New research presented at the 42nd Annual Meeting of the European Society of Human Reproduction and Embryology (ESHRE) suggests that exposure to air pollution may affect genes associated with sperm development, raising new questions about male fertility, pregnancy outcomes and offspring health. The study was published in Human Reproduction.

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MedicalXpress 七月 06, 2026

Men living in different regions show marked differences in sperm quality despite similar lifestyles, novel study finds

A new study has found substantial regional differences in sperm quality, with men in the highest-performing region recording almost double the total motile sperm count of those in the lowest-performing region.

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MedicalXpress 七月 06, 2026

Just one exposure to cocaine alters mouse brain cells for 2 weeks, research reveals

Researchers studying the impact of cocaine in mice have found that just one exposure to the drug can create changes in brain cells that persist for at least two weeks. Their findings were presented at the Federation of European Neuroscience Societies (FENS) Forum 2026.

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MedicalXpress 七月 06, 2026

Mutations let JC polyomavirus evade antibodies, offering clues for vaccines and treatments

In people with severely compromised immune systems, JC polyomavirus can trigger an untreatable, often fatal brain disease. An international research team has identified how virus mutations can strategically interfere with how human antibodies recognize the virus, allowing it to evade an immune response. The new insights into the interactions between the JC polyomavirus and the human immune system, published in PNAS, could lay the foundation for the development of treatments and vaccines.

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中国新闻网 七月 06, 2026

警惕中暑！夏天这个“隐形杀手”很多人都低估了

短短45分钟，2岁男童险丧命！夏天这个“隐形杀手”，很多人都低估了

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MedicalXpress 七月 06, 2026

Identifying the healing powers of sacred moments in health care

In health care, it is often the smallest moments that carry the greatest meaning—a quiet conversation with a patient, a shared reflection with colleagues, or a hand held in silence. These brief yet powerful connections, known as sacred moments, are the focus of new research exploring their role in addressing clinician burnout and strengthening patient trust.

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MedicalXpress 七月 06, 2026

Scientists uncover two neuronal circuits orchestrating muscle autophagy

Autophagy is the process by which cells remove damaged proteins, recycle worn-out organelles (e.g., mitochondria), clear cellular waste and provide nutrients during stress. Autophagy is essential for muscles because they are constantly under mechanical stress. If autophagy is too low, damaged proteins accumulate and muscle gradually weakens. If it is too high, muscle tissue can begin breaking itself down.

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MedicalXpress 七月 06, 2026

How skimping on sleep leads to weight gain

People who shortened their sleep by around 80 minutes a night for six weeks gained weight—1 pound on average—and were more sedentary, researchers at Columbia University Vagelos College of Physicians and Surgeons found.

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MedicalXpress 七月 06, 2026

Modest sleep loss linked to weight gain in adults with high cardiometabolic risk

A pooled analysis of two randomized trials found that decreasing sleep by just 1.5 hours each night was associated with increases in body weight, waist circumference and sedentary time in adults with elevated cardiometabolic risk.

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MedicalXpress 七月 06, 2026

Pandemic onset stalled reduction of benzodiazepine use among older Americans, says study

Years of progress in reducing benzodiazepine prescribing among older Americans stalled after the onset of the COVID-19 pandemic, according to a decade-long national study from Columbia University Mailman School of Public Health and Columbia University Irving Medical Center. Although benzodiazepine prescribing declined steadily before 2020 and remained below 2015 levels, those reductions leveled off after the pandemic began. Prescribing increased among adults age 75 or older and among patients receiving medications through long-term care pharmacies. The findings are published in Annals of Internal Medicine.

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中国新闻网 七月 06, 2026

梅雨季粮食易发霉！米线上有粉红色斑点还能吃吗？

又到了一年中最难熬的时候——梅雨季节，每天都被似雾非雾、似雨非雨的水汽包裹着，浑身上下没有一处干爽的地方，感觉整个人都快要发霉了。说人发霉当然是有点夸张了，可家里存放的米、面、杂粮，若稍不注意，可就真会“中招”。

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中国新闻网 七月 06, 2026

别只盯着皮损，银屑病还会损伤关节

很多人认为银屑病，也就是俗称的“牛皮癣”，只是皮肤表面出现红斑、鳞屑等问题。然而在临床上，银屑病远不只是一种皮肤病。上海市皮肤病医院史玉玲教授指出，银屑病是一种免疫介导的系统性疾病，除了皮肤受累外，还可能累及关节、指甲、心血管等多个器官及系统。其中，银屑病关节炎是最值得警惕的银屑病共病之一。

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MedicalXpress 七月 06, 2026

AI tool can identify biological profiles associated with thrombosis risk

Two people may be the same age and have similar family histories or risk factors, yet only one of them may develop thrombosis. To better understand why this occurs, researchers from the Complex Disease Genomics Unit at the Sant Pau Research Institute (IR Sant Pau) and the Biomedical Research Networking Center for Rare Diseases (CIBERER) have developed an artificial intelligence-based tool that integrates clinical, genetic and transcriptomic information to identify signals associated with the disease.

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MedicalXpress 七月 06, 2026

HIV vaccine triggers broadly neutralizing antibodies in 44% of primates

A new HIV vaccine developed by La Jolla Institute for Immunology (LJI), Scripps Research scientists and IAVI has the potential to protect humans from developing HIV infection and AIDS. This HIV vaccine is the first to generate a high number of "broadly neutralizing" virus-fighting antibodies in primates. The research is published in the journal Nature.

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MedicalXpress 七月 06, 2026

Natural regulator may slow several cancers by shutting down fibroblasts, study finds

An international research team co-led by the Institute of Biomedicine and Biotechnology of Cantabria (IBBTEC-CSIC-University of Cantabria) and CIC bioGUNE, member of BRTA, has identified a novel molecular mechanism that helps limit the progression of several types of cancer.

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MedicalXpress 七月 06, 2026

Longer persistence seen with Upadacitinib versus tumor necrosis factor inhibitors in rheumatoid arthritis

Patients with rheumatoid arthritis (RA) have longer persistence with upadacitinib than tumor necrosis factor inhibitors (TNFi), according to a study published online June 23 in Rheumatology.

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MedicalXpress 七月 06, 2026

Full-fat dairy shows benefits without raising body fat or cholesterol, study finds

A Canadian study led by University of Toronto researcher Harvey Anderson is offering new evidence in support of consuming full-fat dairy. The findings, published recently in the Journal of Nutrition, demonstrate that three daily servings of full-fat dairy can be incorporated into a person's diet without negatively affecting their body weight or composition, energy metabolism or blood lipid levels.

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MedicalXpress 七月 06, 2026

Iron helps trigger asthma-linked airway inflammation by activating pathway

Chinese researchers have revealed the key role of iron in initiating allergic airway inflammation. The study, which was published in Cell, was conducted by a team led by Prof. Sun Bing from the Center for Excellence in Molecular Cell Science (Shanghai Institute of Biochemistry and Cell Biology) of the Chinese Academy of Sciences (CAS), along with Prof. Liu Xing's team from the Shanghai Institute of Materia Medica of CAS.

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MedicalXpress 七月 06, 2026

Emerging evidence links tire pollution to Alzheimer's risk

A chemical called 6PPD-quinone (6PPD-Q), which forms when shaved-off tire particles come into contact with ozone, might interfere with the inner workings of brain cells, leading to Alzheimer's disease. Zhang and Zhang's new paper in the journal Open Medicine, "6PPD‑Quinone Exposure and Alzheimer's Disease: Insights from Integrative Network Pharmacology, Transcriptomics, Machine Learning, and Molecular Docking," is the first to systematically explore this link using data-driven computational methods.

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MedicalXpress 七月 06, 2026

Mediterranean diet is associated with better psychological well-being, study suggests

Following a Mediterranean diet may provide additional benefits for mental health. A new study has now linked it to greater psychological well-being among people over 50. The research is the result of a collaboration between University College London and the Barcelona Institute for Global Health (ISGlobal), a center supported by the "la Caixa" Foundation, and has been published in BMJ Open.

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MedicalXpress 七月 06, 2026

Blood test may help identify which colorectal cancer patients most likely to benefit from chemotherapy after surgery

A blood test may help identify which patients with colorectal cancer that has spread to the liver are most likely to benefit from chemotherapy after surgery, according to research presented today at the ESMO Gastrointestinal Cancers Congress 2026.

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MedicalXpress 七月 06, 2026

Study reveals how the uterine microbiome may impact pregnancy success

Researchers from Trinity College Dublin have uncovered new evidence that the communities of bacteria living in the uterus may play an important role in determining whether pregnancy is successful following assisted reproductive technologies (ART) such as IVF. Among the key findings was one notable surprise, which suggests the biological signals that have long been used to govern the timing of embryo transfer may be misleading.

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MedicalXpress 七月 06, 2026

New brush test detects oral cancer in one hour

A paper published in the journal Biomarker Research by a cross-university team led by Queen Mary University of London researchers validates the use of a noninvasive brush biopsy test that can detect oral cancer within one hour.

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MedicalXpress 七月 06, 2026

The 'healthier' drink that isn't: Popular alcoholic beverages found to be ultra-processed despite health claims

Canned cocktails and hard seltzers are being chosen by health-conscious young people as a safer way to consume alcohol, but new Australian research reveals these products are almost universally ultra-processed, potentially giving consumers a false sense of security and undermining recent declines in alcohol consumption among young people.

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MedicalXpress 七月 06, 2026

Fibronectin pathway may drive Marfan aortic damage, opening new drug targets

A new study published in Nature Communications identifies a molecular signaling pathway that contributes to the development of life-threatening aortic aneurysms and dissections in Marfan syndrome, a genetic disorder affecting connective tissue. The findings provide new insight into how structural alterations in the aortic wall lead to disease progression and point to potential therapeutic targets.

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中国新闻网 七月 06, 2026

不累还能“暴击”内脏脂肪！“超慢跑”到底有哪些好处？

原标题：不累还能“暴击”内脏脂肪！这种运动还没试过就亏大了

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中国新闻网 七月 05, 2026

新药上市数量屡创新高 中国医药创新为何吸引全球目光

本报记者 陈子涵

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中国新闻网 七月 05, 2026

尿酸高但关节不痛，就不用管吗？

尿酸高但关节不痛，就不用管吗？| 科普时间

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中国新闻网 七月 05, 2026

中新健康｜益盛药业旗下补金片存严重缺陷被停产整改

中新网北京7月5日电(记者 赵方园)7月5日，益盛药业发布公告称，公司于7月1日收到吉林省药品监督管理局出具的《采取风险控制措施通知书》，因产品补金片存在严重缺陷，公司生脉注射液及补金片生产线被暂停生产销售。

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中国新闻网 七月 05, 2026

贾建平教授团队研究明确阿尔茨海默病早期干预关键窗口

中新网北京7月5日电 由阿尔茨海默病防治协会主办的第十二届全国阿尔茨海默病及相关病学术大会7月3日至5日在海口市举行。大会聚集了国内外相关领域的优秀专家。其中，首都医科大学宣武医院贾建平教授在大会期间作学术报告时表示，其团队在阿尔茨海默病(AD)防治领域取得系列重磅研究成果，系统阐明了阿尔茨海默病临床前认知韧性干预窗口期规律，验证了健康生活方式对疾病防控的核心价值，为我国阿尔茨海默病早期精准干预、常态化防控体系建设提供了权威科学依据。

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中国新闻网 七月 05, 2026

医疗与人工智能（AI）研讨会在北京举办

中新网北京7月5日电 (记者 刘亮)由瞭望周刊社瞭望财经与德适科技联合主办的一场医疗与人工智能(AI)研讨会日前在北京举办。与会人士表示，随着AI深度融入医学影像领域，数据资源价值持续凸显，合规流通与开发利用是产业发展的重要方向。

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MedicalXpress 七月 05, 2026

Uterine aging linked to poorer pregnancy outcomes after 49 despite donor eggs

A major new study suggests that age-related changes in the uterus may contribute to poorer pregnancy outcomes, with women aged 49 and older experiencing lower live birth rates and higher miscarriage risk despite donor-oocyte treatment. Presented at the 42nd Annual Meeting of the European Society of Human Reproduction and Embryology (ESHRE), the findings challenge the assumption that donor eggs can fully "reset" the reproductive clock by eliminating the effects of reproductive aging.

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MedicalXpress 七月 05, 2026

Speaking another language could slow aging in the brain

People who speak more than one language seem to have younger brains, according to research presented at the Federation of European Neuroscience Societies (FENS) Forum 2026. Our brains are made up of billions of nerve cells that need to communicate with one another. As we age, connectivity in our brains tends to deteriorate and, as a result, our memory and the speed of our thinking also decline.

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中国新闻网 七月 05, 2026

淮南市妇幼保健院回应发票异常问题：系统测试操作不严谨所致

中新网合肥7月5日电 (记者 赵强)近日，针对民众反映名下多出三张淮南市妇幼保健院就诊实名电子发票一事，该院5日发布官方情况通报作出回应。

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MedicalXpress 七月 05, 2026

Rehab program helps lift long COVID 'brain fog'

Many people with long COVID suffer from "brain fog," finding it difficult to remember things, think on their feet or pay attention.

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MedicalXpress 七月 05, 2026

Genetic information helps predict the onset and progression of glaucoma

Glaucoma is the leading cause of irreversible visual impairment worldwide. Because the disease often progresses without symptoms for years, many patients are diagnosed only after permanent damage to the optic nerve has already occurred. Earlier detection through targeted screening could help prevent vision loss.

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MedicalXpress 七月 05, 2026

New targeted therapy shows promising early results in advanced pancreatic cancer

An investigational targeted therapy designed to block one of the most common genetic drivers of pancreatic cancer has shown promising early results when combined with standard first-line chemotherapy, according to research presented today at the ESMO Gastrointestinal Cancers Congress 2026.

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MedicalXpress 七月 04, 2026

Higher blood glucose levels linked to faster brain aging

The human brain is known to naturally change with age, shrinking in size and volume after people reach their 30s or 40s. In some cases, however, it can age faster than expected, which can increase the risk of early memory loss, cognitive decline and some brain-related disorders.

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MedicalXpress 七月 04, 2026

Survey suggests Europeans support state-funded fertility care and embryo research across 4 countries

A new Europe-wide survey launched during the 42nd Annual Meeting of the European Society of Human Reproduction and Embryology (ESHRE) suggests broad public support for fertility treatment and several areas of reproductive research, while highlighting key areas where public understanding and opinion continue to develop.

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MedicalXpress 七月 04, 2026

Memories of childhood trauma remain stable over time but change more often in children than adults

Traumatic memories of childhood maltreatment typically remain consistent over time, according to a major new study led by King's College London and published in Nature Mental Health. The paper focuses on traumatic memories of childhood maltreatment, which could include emotional, physical or sexual abuse, or neglect. While memories of childhood maltreatment remain consistent, memories of childhood trauma reported in childhood are significantly less consistent over time than those reported in adulthood.

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MedicalXpress 七月 04, 2026

A child can drown in seconds. Doctors want more families to be prepared

Doctors and others are sounding an alarm: More U.S. children have been drowning in recent years.

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MedicalXpress 七月 04, 2026

How do humans visually discriminate materials?

Researchers from the Cognitive Neurotechnology Unit, Vision and Action Laboratory, and Visual Perception and Cognition Laboratory in the Department of Computer Science and Engineering at Toyohashi University of Technology have conducted a psychophysical study using virtual reality (VR) to investigate how humans flexibly use exploratory behaviors—such as changing their viewpoint by moving their head and manipulating objects with their hands—when discriminating the material properties of objects.

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中国新闻网 七月 04, 2026

皮肤爱“闹情绪”，根源到底在哪？

湿疹反复发作痒到难眠，青春痘大面积爆发难以消退，黄褐斑症悄然加重甚至蔓延……每到夏天，高温高湿叠加日晒，各类皮肤问题很容易“找上门”，令许多人颇为烦恼。如何科学应对？

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MedicalXpress 七月 04, 2026

Five hidden pitfalls of fitness tracking

Many people in the U.K. now use apps, smartwatches or wearable devices to track their physical activity. Fitness trackers promise to help users become fitter, happier and healthier versions of themselves. For many people, they can be useful: a nudge to move more, a way to notice patterns, or a reminder that activity does not have to happen in a gym.

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UN Health 七月 04, 2026

A safe return home: Tackling stigma on Uganda's Ebola frontline

As Uganda works to contain an Ebola outbreak that is also affecting neighbouring Democratic Republic of the Congo (DRC), health workers are doing more than responding to a deadly virus. They are helping families navigate fear, misinformation and stigma. 

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中国新闻网 七月 04, 2026

中国飞机医院首次亮相中亚地区

中新网上海7月4日电 (记者 陈静)复旦大学附属眼耳鼻喉科医院4日在此间披露，中国飞机医院首次亮相中亚地区，集公益诊疗、医学交流、装备展示、长效合作于一体。

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中国新闻网 七月 04, 2026

同为抗过敏，分散片和普通片差别这么大 氯雷他定吃前必看

近日，国家药品监督管理局发布公告，经过专业论证和审核，氯雷他定分散片正式由处方药转型为非处方药。有网友发现，其实市面上很多氯雷他定的片剂、糖浆等，早就是非处方药，不用开处方就可以购买，而此次调整仅针对分散片这一特殊剂型。那么，氯雷他定分散片和其他剂型的氯雷他定有何不同？

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中国新闻网 七月 04, 2026

海鲜配冰啤是夏天标配？小心肠胃炎找上门

夏天来了，点上几斤小龙虾、一盘花蛤，配上冰啤酒，这大概是夏夜里最惬意的时刻。然而，“爽”完之后，不少人却连夜往厕所跑，甚至直奔急诊。近日，南京市第二医院急诊医学科接诊的急性胃肠炎患者明显增多，其中不少都与“海鲜配冰啤”有关。

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MedicalXpress 七月 04, 2026

Common brain cancer mutation changes DNA shape to drive progression, exposing therapeutic target

A new study from researchers at The University of Texas MD Anderson Cancer Center has uncovered how one of the most common genetic alterations in glioma rewires the cancer cell genome to fuel tumor progression, suggesting a potential new therapeutic strategy for patients with ATRX-mutant gliomas.

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中国新闻网 七月 04, 2026

十几块的旅拍“次抛衣”热销 专家提醒：暗藏健康隐患

眼下正值暑期出游的高峰期，各类旅行拍照需求集中涌现，主打平价一次性穿搭的“次抛衣”在电商平台销量出现上涨。“次抛衣”的流行契合了年轻人消费需求，但部分商家借着一次性穿衣理念降低生产标准，背后却暗藏不容忽视的健康隐患。

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中国新闻网 七月 04, 2026

户外活动防近视怎么做才有效果？把握三个关键点

朝“问”健康丨户外活动防近视怎么做才有效果？把握三个关键点

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MedicalXpress 七月 04, 2026

New obesity figures highlight the income divide

The number of obese adults in England rose from 26% in 2019 to 30% in 2025, according to a new analysis of 55 million people. Nearly 1 in 3 adults are now obese. But averages hide a lot, and behind this one are two very different trends.

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中国新闻网 七月 03, 2026

北京打造数智中医药创新策源高地

中新网北京7月3日电 (记者 徐婧)2026全球数字经济大会数智中医药论坛3日在京举办。论坛以“数启岐黄·智赋本草”为主题，聚焦数智技术与中医药的深度融合，为中医药现代化升级注入数智动能。

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MedicalXpress 七月 03, 2026

Australians missing out on 'major gap' between innovation and patient care

Promising health tools that seek to predict a person's risk of serious health problems before they happen are rarely being used in everyday health care, according to new Curtin University research. The review, published in The Lancet Regional Health - Western Pacific, found Australia has developed a growing number of tools that can identify people at risk of conditions such as heart disease, falls, frailty and diabetes complications, but very few are being routinely used by health services.

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MedicalXpress 七月 03, 2026

Vellore cohort reveals India's growing double burden of malnutrition in school-age children

Children growing up in a low-income urban community in Vellore are now facing two seemingly opposite forms of malnutrition simultaneously: persistent thinness and rising obesity by the time they reach primary school age. A longitudinal birth cohort study of 251 children found that while thinness remained common, the prevalence of overweight and obesity nearly tripled between ages 7 and 9, underscoring the country's growing "double burden of malnutrition."

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MedicalXpress 七月 03, 2026

We can't entirely blame COVID vaccine mandates for lower vaccination rates today. It's not that simple

Childhood vaccination rates have slumped globally. In several countries, people are more hesitant about getting vaccinated. Populist political actors promote distrust of government and scientific institutions. And the disinformation economy means we can't agree on the facts behind policy debates.

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MedicalXpress 七月 03, 2026

New adenomyosis atlas reveals lesion-specific signals that may spare healthy uterine tissue

Researchers at the University of Liverpool have identified distinctive biological characteristics within adenomyosis lesions that could help pave the way for more targeted, less invasive treatments. The findings from a team based in Professor Dharani Hapangama's gynecology research group at the university provide new insights into the common but often underrecognized condition that affects up to 1 in 5 women of reproductive age. Despite its prevalence and significant impact on health and quality of life, adenomyosis has historically received limited attention in research and clinical practice.

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MedicalXpress 七月 03, 2026

You can dream while you're awake. The boundary between wakefulness and sleep is a lot blurrier than you'd think

Tonight, as you close your eyes in bed, something strange will happen to you: Your mind will drift from an ordinary thought to a dream, but it will be impossible to say exactly when it happened. We tend to imagine that the boundary between being asleep and awake is clear: When we are awake, we think; when we are asleep, we dream. Yet, in our study, published in Cell Reports, we show that this boundary is more porous than you think. You can dream before falling asleep and plan your day ahead after drifting off.

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中国新闻网 七月 03, 2026

指尖消遣暗藏慢病危机——被低估的老年“屏幕病”

白天，一边做家务一边听短视频；深夜，就着昏黄台灯，被窝里刷着手机熬到困倦才肯入睡。手机寸步不离，已是许多老年人的真实写照。

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MedicalXpress 七月 03, 2026

Experts offer advice on performing endurance events in excessive heat

As pro cycling teams have been preparing for the start of the Tour de France on Saturday, extreme heat has rolled across Western Europe, smashing temperature records, cracking infrastructure and taking a toll on the population.

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MedicalXpress 七月 03, 2026

Forcing cancer cells to die can alert the immune system to enhance anti-tumor attack

Unlike accidental cell death, some cells can actively decide to die through a controlled process. This is called programmed cell death and can occur in different forms, including apoptosis and necroptosis. Cells use this process when they are damaged, stressed, becoming cancerous, or infected by harmful microbes. This self-destruction mechanism helps to protect the body, but it is also involved in many diseases, such as infections, inflammatory conditions and cancer.

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MedicalXpress 七月 03, 2026

Immature immune cells predict chances of survival following a heart attack

In the event of a severe heart attack, immature immune cells are released into the bloodstream from the bone marrow. A research team led by the University of Münster has demonstrated that the maturity level of neutrophils can be used to determine the short-term risk of death, and this can be assessed through a simple blood test. These findings have been published in the journal Nature Cardiovascular Research.

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中国新闻网 七月 03, 2026

隐翅虫进入活跃期 医生提示：切勿拍打

近期，隐翅虫进入高发活跃期。这种外形酷似蚂蚁的蚊虫，叮咬后极易引发皮肤炎症。在安徽，这段时间医院皮肤科接诊的隐翅虫皮炎患者，人数明显增多。

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MedicalXpress 七月 03, 2026

Zebrafish brains reveal alternate route for senses to the forebrain shared with mammals

Line up the brains of a fish, bird and a mammal, and something unexpected comes up. You do not see three different answers to the problem of making sense of the world. You see one answer, tilted three different ways. "You can really see it's almost like a continuum," says Emre Yaksi, a professor at the Kavli Institute for Systems Neuroscience in Trondheim.

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MedicalXpress 七月 03, 2026

1 in 5 adults make health decisions based on what they see on social media despite widespread mistrust

Every few scrolls, another health expert appears on the screen. While some are genuinely qualified, others simply sound convincing enough to pass as one. With AI-generated content flooding feeds, avoiding such advice is becoming increasingly difficult. The way people access health advice has shifted, and for many, social media might be a primary source of information. We need to keep up with its impact because, unlike traditional health channels, these platforms often lack strong editorial checks, making it easier for misinformation to spread.

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中国新闻网 七月 03, 2026

减重太快，小心骨骼“受伤”

很多人追求快速掉秤，以为体重降下来就是胜利。殊不知，减重太快，最先“受伤”的往往是骨骼——骨密度正悄悄流失。

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MedicalXpress 七月 03, 2026

Molecules link lower weight babies and chronic diseases

Researchers have long sought to discover why babies who weigh less than expected at birth, a condition known as small for gestational age, or SGA, are at higher risk for heart, lung and metabolic diseases as adults.

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MedicalXpress 七月 03, 2026

AI tool improves prediction of who will respond to cancer immunotherapy drugs

Cancer immunotherapy drugs known as immune checkpoint inhibitors (ICIs) can be miracle drugs for cancer patients, curing some and turning deadly disease into a manageable chronic condition in others. But these drugs work for only a subset of patients, with few indications why—a knowledge gap that has detrimental effects on patient prognosis, clinical trial recruitment and research that could lead to new therapies.

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MedicalXpress 七月 03, 2026

Decade-long national study finds antimicrobial use in Australian hospitals improves with regular monitoring

A 10-year national study has found improved antimicrobial use in Australian hospitals that regularly monitored their prescribing, using a globally unique program developed by a Melbourne hospital. The study reinforces the importance of antimicrobial stewardship to improve patient care and minimize antimicrobial resistance.

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MedicalXpress 七月 03, 2026

Are lung cancer tumors hijacking the nervous system?

According to the Cleveland Clinic, a quarter of cancer deaths can be attributed to one source: cachexia. Cachexia is a syndrome that accompanies underlying chronic illness and causes unwanted muscle and fat loss, reducing quality of life and sometimes even limiting treatment options.

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MedicalXpress 七月 03, 2026

New tumor map identifies high-risk B-cell lymphoma standard therapy may miss

Researchers led by Universitätsmedizin Frankfurt and Goethe University Frankfurt have identified how particularly aggressive forms of lymphoma can be recognized. By combining genetic and proteomic analyses, the scientists identified biological characteristics of tumors, particularly in high-risk patients for whom standard therapy offers little chance of cure. In the future, such patients could receive alternative, more effective therapies directly. In addition, experimental laboratory research provided initial clues to potential therapeutic targets. The study is published in Cancer Cell.

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MedicalXpress 七月 03, 2026

Early dog exposure may protect babies from infections through home microbes

Children who have been in contact with dogs in early childhood are, on average, healthier and require fewer courses of antibiotics than children without such contact. The protective association is explained, at least in part, by the spread of dog-associated microbes in the home.

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MedicalXpress 七月 03, 2026

Researcher investigates enthusiasm as a distinct psychological emotion

Enthusiasm receives little attention in psychology. PhD researcher Rijn Vogelaar aims to change that. His doctoral dissertation research shows that enthusiasm is a distinct emotion that not only gives people energy, but also motivates them to take action and connect with others.

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MedicalXpress 七月 03, 2026

Yoga and Omega-3 as effective as psychological therapy for depression in pregnancy

Globally, nearly 1 in 3 pregnant women experience depression, with most receiving no treatment. When they do get support, they're often steered toward talking therapies such as cognitive behavioral therapy (CBT) or mindfulness as the default option. A comprehensive review of different options to help pregnant women with depression has shown that approaches such as yoga and omega-3 supplementation are as effective as psychological therapies.

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MedicalXpress 七月 03, 2026

Ovaries may take on job in immune system after their tenure as reproductive organs

For most women, the body begins to change dramatically in their 40s or 50s. This transition, known as menopause, is defined as 12 consecutive months without a menstrual period, marking the end of the reproductive years. While researchers are aware of the functions the ovaries perform during active reproductive years, what happens to the organ after menopause is largely a mystery.

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MedicalXpress 七月 03, 2026

Patients in Hawai'i spent $230M+ on out-of-state cancer care in 2021–2023, study finds

A new study led by researchers at the University of Hawaiʻi Cancer Center found that at least $230 million was spent on cancer care delivered outside Hawaiʻi between 2021 and 2023, highlighting the significant financial impact of geographic isolation on patients and the health care system.

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中国新闻网 七月 03, 2026

走路和跑步，哪个更延寿，对血管更好？答案令人意外

相信大家都听过运动有利健康，那不同的运动形式有什么区别呢？究竟哪种运动方式对我们的心血管健康和整体寿命更有益？

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MedicalXpress 七月 03, 2026

Biological aortic valves linked to better pregnancy outcomes, but more reoperations

In cases of serious aortic valve disease, choosing a new heart valve is particularly difficult for young women who wish to become pregnant. A new Swedish registry study from Karolinska Institutet shows that a biological aortic valve provides good pregnancy and birth outcomes, even though the need for reoperation is more common than with a mechanical valve. The study is published in the JACC.

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MedicalXpress 七月 03, 2026

Digital diabetes tool shown to improve patient care and cut health care costs

A new study by University of Manchester researchers has linked a digital platform helping people manage type 2 diabetes to better blood sugar control, improved health and potential long-term NHS cost savings. MyWay Diabetes, an NHS-supported online platform and app—which lets users view their diabetes health records, track results and access simple education courses and advice—was rolled out across Greater Manchester during the COVID-19 pandemic.

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MedicalXpress 七月 03, 2026

Nursing leaders call on profession to amplify its impact ahead of U.S. semiquincentennial

As the United States prepares to mark its 250th anniversary, Penn Nursing leaders are issuing a joint call to action for the nursing profession. In separate commentaries published in the July 2026 issue of the American Journal of Nursing (AJN), Antonia M. Villarruel, PhD, RN, FAAN, the Margaret Bond Simon Dean of Nursing, and J. Margo Brooks Carthon, PhD, RN, FAAN, director of the Barbara Bates Center for the Study of the History of Nursing, urge nurses to reclaim their foundational role in America's history and use that legacy to advocate for social justice and professional equity today.

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MedicalXpress 七月 03, 2026

Analysis indicates Latinos in U.S. are indispensable to nation's prosperity, health, future

The conventional narrative that Latinos are taking more from the United States than they contribute is not just wrong—it is dangerous. In a new "Medicine and Society" analysis published in the New England Journal of Medicine, researchers from the Center for Latino Adolescent and Family Health (CLAFH) at John Hopkins University School of Nursing report that Latinos are among the nation's most important contributors to economic growth, workforce participation, and population health.

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MedicalXpress 七月 03, 2026

Brain scans reveal impaired waste clearance in ME/CFS, offering clue to brain fog

The brain's waste clearance system is impaired in people living with myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS), which can lead to various symptoms, including brain fog, Griffith University researchers have discovered.

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MedicalXpress 七月 03, 2026

Cardiac screening advice published for military personnel

The first comprehensive framework to guide cardiac evaluation in the Armed Forces has been issued by the European Association of Preventive Cardiology (EAPC) of the ESC. Published in the European Journal of Preventive Cardiology, the statement was written by international experts from Europe, North America and Australia.

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MedicalXpress 七月 03, 2026

Intermittent fasting maintains long-term weight loss, regardless of meal timing, study shows

A team of scientists from the University of Granada (UGR), the Granada Institute for Biomedical Research (ibs.GRANADA), the Public University of Navarra and the Biomedical Research Networking Center (CIBER) has demonstrated that limiting food intake to an eight-hour window helps maintain weight loss 12 months after the end of the intervention in overweight or obese adults.

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MedicalXpress 七月 03, 2026

What is mild cognitive impairment? And does it always lead to dementia?

You've forgotten a few appointments lately, and you find yourself losing track of conversations. Close friends or family may have also noticed some changes in your memory or thinking.

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中国新闻网 七月 03, 2026

看到“结节”“息肉”就害怕？超声检查这些常识要了解

体检拿到超声报告

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中国新闻网 七月 03, 2026

“医保找药”功能上线 覆盖全国所有定点医疗机构、零售药店

为进一步提升医保服务便捷性，国家医保局依托全国统一的医保信息平台开发了“医保找药”功能，帮助参保群众更便捷查询医保药品及商保创新药在哪里可以买得到，让参保群众购药更高效、更透明、更省心。

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MedicalXpress 七月 03, 2026

Blind boxes are a game of chance: How to keep kids from getting hooked

Labubus, "dumpling squishies" and Lego minifigures are examples of small collectible toys sold in "blind boxes."

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中国新闻网 七月 02, 2026

BMI标准下调，你“被肥胖”了吗

BMI标准下调，你“被肥胖”了吗(健康驿站)

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MedicalXpress 七月 02, 2026

Home counseling visits increase HIV testing for couples, viral suppression for mothers in Kenya

A home-based counseling program for pregnant women and their male partners increased couples HIV testing and helped mothers living with HIV achieve viral suppression, new research shows. The study, co-led by the University of Michigan and the University of Alabama at Birmingham, found that home counseling visits more than quadrupled joint HIV testing rates compared with standard clinic-based care. By 12 months postpartum, 56% of couples receiving home visits had tested together, while only 13.6% of those who received routine services at a health facility tested jointly for HIV.

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MedicalXpress 七月 02, 2026

Menu photos reveal plate color and size may not drive healthier food choices

The appearance of food images on a menu can influence whether we order large or small portions—or potentially choose healthy or more caloric meals. New research from Flinders University indicates that the color and size of a dining plate can have mixed results in regulating meal size, so it may not be the best way to boost healthy eating choices.

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MedicalXpress 七月 02, 2026

Rural Americans more likely to view cancer as a death sentence, poll finds

People living in rural America are more likely to view cancer as a death sentence, a new survey reports. About 43% of people living in rural areas say a cancer diagnosis means inevitable death, compared to 35% of people in urban or suburban locales, according to the new poll from the Prevent Cancer Foundation.

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MedicalXpress 七月 02, 2026

How serotonin may help drive long-term allergic inflammation through overlooked immune cells

Researchers at Karolinska Institutet have uncovered how serotonin-related metabolism helps regulate an understudied immune cell involved in allergic inflammation. The study, published in the journal Allergy, adds to knowledge about how allergic immune responses may be maintained over time.

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中国新闻网 七月 02, 2026

炎夏已至，如何有效预防肾结石？专家提醒：偏方不可信！ | 时令节气与健康

出汗增多，饮水减少，以及高糖、高盐、高蛋白质饮食都可以增加结石形成的风险。

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MedicalXpress 七月 02, 2026

Almost half of dementia cases could be prevented—but change is needed

Nearly half of dementia cases could be prevented by tackling modifiable risk factors such as physical inactivity, smoking, low education or social isolation, but new Curtin University research suggests current public health approaches are falling short in driving real behavior change. The major international review published in The Lancet Healthy Longevity found that while large-scale health awareness campaigns for dementia prevention can reach wide audiences, they often lead to only small improvements in knowledge and limited changes in behavior.

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MedicalXpress 七月 02, 2026

Shared neurodevelopmental spectrum could link ADHD, autism and dyslexia to later outcomes

A paper published in Molecular Psychiatry, led by researchers from Queen Mary University of London and Royal Holloway, University of London, challenges the way we think about neurodevelopmental conditions.

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中国新闻网 七月 02, 2026

鼻咽癌转移风险高 专家提醒防大于治

中新网广州7月2日电 (记者 蔡敏婕)“鼻咽癌与其他头颈部肿瘤(如喉咽癌)的生物学行为截然不同，其发生远处播散的风险极高，常见转移部位包括骨、肝、肺等。”深圳新风和睦家医院肿瘤科主任贾琳7月1日介绍，复发转移后几乎都表现为全身性远处转移，使得全身药物治疗成为最具挑战性的难题。她反复提醒：“防大于治。”

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MedicalXpress 七月 02, 2026

Risk-based strategies superior to US Preventive Services Task Force criteria for lung cancer screening

Risk-based strategies are superior to the U.S. Preventive Services Task Force (USPSTF) criteria for optimizing efficiency and minimizing variation of lung cancer screening across racial and ethnic groups, according to a study published online June 30 in the Annals of Internal Medicine.

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MedicalXpress 七月 02, 2026

Preserved testicular tissue produces early germ cells after childhood cancer treatment

Researchers at Karolinska Institutet have demonstrated that it is possible to create early germ cells from preserved testicular tissue of young boys facing cancer therapy. The study, published in the journal Human Reproduction Open, may eventually contribute to new ways of protecting and restoring fertility after childhood cancer.

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MedicalXpress 七月 02, 2026

Dual-mobility hip replacement implant can lower dislocation risk by 70%

A new type of hip replacement implant reduces the risk of joint dislocation after surgery by 70%, according to a new study involving 1,600 patients across 44 hospitals in Sweden and the UK, published in The Lancet. The new implant consists of a small ball encased in a much larger plastic ball, which provides better stability.

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MedicalXpress 七月 02, 2026

Virus influences rare brain lymphomas, large study finds

Primary CNS lymphoma is a rare cancer that arises from malignant white blood cells. Affected individuals develop tumors in the brain and, more rarely, in the spinal cord, the eyes or within the cerebrospinal fluid. These lymphomas can occur in people with weakened immune systems, for example after organ transplantation, in autoimmune diseases or in association with HIV infection. This subtype, known as immunodeficiency-associated primary CNS lymphoma (ID-PCNSL), affects approximately 50 people per year in Germany. Researchers at the Heidelberg Faculty of Medicine at Heidelberg University had already shown in earlier work that ID-PCNSL is not simply a variant of classical CNS lymphoma, but a distinct disease entity characterized by specific genetic alterations.

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MedicalXpress 七月 02, 2026

FDA approves Tzield for children with new stage 3 type 1 diabetes

The U.S. Food and Drug Administration has granted accelerated approval to Sanofi's Tzield (teplizumab-mzwv) to delay the decline in endogenous insulin production in children aged 8 to 17 years recently diagnosed with stage 3 type 1 diabetes.

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MedicalXpress 七月 02, 2026

Bofanglutide linked to meaningful reductions in HbA1c in adults with T2DM

For adults with type 2 diabetes mellitus (T2DM), bofanglutide, a glucagon-like peptide-1 receptor agonist, is associated with more meaningful reductions in hemoglobin A1C (HbA1c) levels than semaglutide, according to a study published online June 30 in the Annals of Internal Medicine.

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MedicalXpress 七月 02, 2026

New drug unlocks elusive immune receptor, opening path toward motor neuron disease treatments

University of Queensland researchers have developed a drug that activates a hard-to-target immune receptor—a breakthrough that could lead to new treatments for neurodegenerative conditions like motor neuron disease (MND).

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MedicalXpress 七月 02, 2026

EHA: Adding Pirtobrutinib to Venetoclax-Rituximab ups progression-free survival in chronic lymphocytic leukemia

For patients with relapsed/refractory (R/R) chronic lymphocytic leukemia (CLL), adding pirtobrutinib to venetoclax-rituximab (PVR) yields improved progression-free survival (PFS) compared to venetoclax-rituximab (VR), according to a study presented at the annual congress of the European Hematology Association, held from June 11 to 14 in Stockholm.

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MedicalXpress 七月 02, 2026

Biomarker-matched drug combos shrink treatment-resistant melanoma in preclinical models

A new study led by researchers at The University of Texas MD Anderson Cancer Center has identified a way to tailor drug combinations based on specific tumor biology to improve outcomes for treatment-resistant advanced melanoma.

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WHO 七月 02, 2026

WHO adds first diagnostic test for Ebola Bundibugyo virus to its Emergency Use Listing

Today, the World Health Organization (WHO) has added the first molecular diagnostic test for Bundibugyo virus (BDBV) to its Emergency Use Listing (EUL). The test detects the virus by identifying its genetic material in blood samples, helping confirm infection rapidly and accurately.WHO’s EUL procedure assesses the quality, safety and performance of essential health products based on the available evidence, while ensuring they meet minimum international standards and address the needs of low- and middle-income countries.Through this mechanism, WHO aims to accelerate access to reliable diagnostic tools for early case detection, timely clinical care, disease surveillance and effective outbreak response. The EUL also supports United Nations procurement agencies and governments in making informed decisions about the procurement and use of these products in public health emergency settings."Public health emergencies require not only speed, but also confidence that the health products being used meet standards for quality, safety and performance," said Dr Yukiko Nakatani, WHO Assistant Director-General for Health Systems, Access and Data. "During a fast-moving outbreak, timely access to quality-assured diagnostic tests can make a critical difference in containing transmission. Through this Emergency Use Listing, WHO is helping countries access trusted diagnostic tools more rapidly so that they can respond more effectively.”On 17 May 2026, WHO Director-General Dr Tedros Adhanom Ghebreyesus declared a public health emergency of international concern over the outbreak of Ebola disease caused by Bundibugyo virus in the Democratic Republic of the Congo, with cases in Uganda. Less than two weeks later, WHO launched a call for manufacturers of IVDs for Bundibugyo virus to submit Expressions of Interest for Emergency Use Listing.The listing comes at a critical time as countries respond to the largest recorded outbreak of Ebola disease caused by BDBV, which continues to expand. As of today, 1406 laboratory-confirmed cases and 438 deaths had been reported in the Democratic Republic of the Congo alone.With support from WHO and the Africa Centres for Disease Control and Prevention (Africa CDC), laboratory testing capacity has expanded from a limited number of sites – primarily Institut National de Recherche Biomédicale in Kinshasa and Goma, with an estimated combined capacity of approximately 200–400 tests per day – to a broader network of 10 laboratories across affected provinces, with a reported capacity of over 2000 tests per day. Rapid and reliable diagnosis remains essential to identify cases early, guide timely patient care, interruptand help bring outbreaks under control.WHO continues to work closely with manufacturers, global partners and countries to expand the availability of and access to safe, effective and quality-assured life-saving health products. Additional applications for BDBV IVDs submitted through the EUL procedure are currently under review.In parallel, WHO and Africa CDC, with partners including PATH, FIND and CHAI, and with support from Unitaid, are establishing a joint validation platform to rapidly evaluate the performance of a selection of diagnostic products, including laboratory-based molecular tests, near-point-of-care molecular tests and antigen rapid diagnostic tests. The platform will generate critically needed clinical evidence on the performance of these products in outbreak settings.Bundibugyo virus disease is a severe, often life-threatening disease caused by BDBV, one of three Ebola virus species known to cause large outbreaks in humans. The virus can spread from animals to humans and then from person to person through contact with a person sick or deceased and their infected bodily fluids or surfaces or items contaminated by these fluids.Information on active EUL applications for IVDs for BDBV nucleic acid detection can be found on these WHO webpages.About WHODedicated to the well-being of all people and guided by science, the World Health Organization leads and champions global efforts to give everyone, everywhere an equal chance at a safe and healthy life.We are the UN agency for health that connects nations, partners and people on the front lines in 150+ locations – leading the world’s response to health emergencies, preventing disease, addressing the root causes of health issues and expanding access to medicines and health care. Our mission is to support countries to promote, provide and protect health.“Together for health. Stand with science”, the theme of World Health Day 2026 marks a year-long campaign to highlight science as the foundation for protecting health and well-being worldwide. 

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MedicalXpress 七月 02, 2026

Hybrid work improves the work experience—particularly for women

The transition to hybrid work has improved the psychosocial work environment among white-collar employees, according to new research from Umeå University. Positive effects include more accessible leadership, greater autonomy over work tasks and an increased ability to complete work within regular working hours.

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MedicalXpress 七月 02, 2026

Researchers call for increased screening for parasitic disease linked to HIV and cervical cancer risk

New research from Liverpool School of Tropical Medicine (LSTM) has highlighted the need to test millions of women and girls for female genital schistosomiasis (FGS), a neglected disease that can increase the risk of chronic illness, HIV and cervical cancer.

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MedicalXpress 七月 02, 2026

Two prostate cancer mutations reveal opposite responses to ferroptosis therapy

A new study by researchers at The University of Texas MD Anderson Cancer Center has identified genetic factors that determine whether prostate cancers are susceptible to a type of cell death known as ferroptosis. These findings, published in Nature Communications, could help guide treatment strategies for patients whose tumors do not respond to current treatment options.

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MedicalXpress 七月 02, 2026

Precision fMRI maps prefrontal cortex in individuals, revealing fine-scale structures

Much like camera settings—filters, flashes and focus—affect what we notice in a final photo, the way scientists measure something can affect how we interpret and understand it. This is especially true when imaging things that we can't see on our own, such as activity in the human brain.

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MedicalXpress 七月 02, 2026

FDA lets 20 ZYN nicotine pouches claim lower risk than cigarettes; critics warn of danger

The U.S. Food and Drug Administration (FDA) has authorized marketing of 20 ZYN nicotine pouch products as a lower-risk option than cigarettes, a decision that drew immediate criticism from anti-cancer advocates worried about youth use.

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MedicalXpress 七月 02, 2026

Dynamic protein behavior drives blood-brain barrier specialization, study reveals

A study led by researchers at the Institute for Bioengineering of Catalonia (IBEC), in collaboration with the Proteomics Platform of the Institute for Research in Biomedicine (IRB Barcelona), has uncovered a key mechanism that helps define how the blood-brain barrier functions—not just based on which proteins are present, but on how dynamically they are used.

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MedicalXpress 七月 02, 2026

Men should speed up slower to avoid 'hitting the wall' in marathons, new research suggests

Male runners may be twice as likely as female runners to suddenly slow down—known as "hitting the wall"—during a marathon, according to a study published in Scientific Reports. The authors suggest that men may be able to reduce this risk by starting races more slowly and speeding up throughout the race.

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MedicalXpress 七月 02, 2026

7 things to know about Medicare's new GLP-1 coverage

For decades, it's been against the law for Medicare to pay for weight-loss medication. But that changed on July 1, with the launch of a new program called Bridge. It gives some people over 65, or who have Medicare for other reasons, access to some weight management medications if they meet certain weight and health criteria.

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MedicalXpress 七月 02, 2026

Trial of potential Ebola treatments begins in DR Congo: WHO

The trial of two potential treatments for the Bundibugyo species of Ebola behind the deadly outbreak in the DR Congo began in the country Thursday, the World Health Organization said.

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MedicalXpress 七月 02, 2026

Aphantasia challenges a centuries-old theory of abstract thought

Aphantasia, the inability to form mental images, poses a serious challenge to an influential theory of abstract thought in the history of philosophy. The study by researchers at the University of Tartu suggests that mental imagery may play a less central role in human thought than has long been assumed and that the mind is more flexible in how it represents the world than many theories allow.

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MedicalXpress 七月 02, 2026

Genetic testing changes care for pulmonary fibrosis patients

A new Mayo Clinic study shows that integrating telomere length evaluation and genetic testing into pulmonary care can significantly change how physicians diagnose and treat pulmonary fibrosis—in some cases even redirecting the course of care.

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MedicalXpress 七月 02, 2026

Congenital heart defects in mothers associated with developmental problems in children

The children of mothers born with heart defects face a higher risk of being developmentally vulnerable, meaning they face challenges related to physical health, emotional maturity and communication, according to a new study led by Muhammad Zakir Hossin of the Karolinska Institutet, published in PLOS Medicine.

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MedicalXpress 七月 02, 2026

Stem cell scientists engineer 'synthetic organizer' cells to improve kidney organoids

In a study published in Science, USC researchers paired a biological discovery with an engineering feat to create more faithful, reproducible lab-grown kidney structures from stem cells, known as organoids.

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MedicalXpress 七月 02, 2026

Long sitting bouts linked to increased cancer risk

Each additional hour of prolonged, uninterrupted sedentary behavior in a person's day is associated with a 9% higher risk of cancer death, according to a study published in PLOS Medicine by Frederick Ho of the University of Glasgow, UK, and colleagues.

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MedicalXpress 七月 02, 2026

Human red blood cells form without central 'hub' seen in mouse models, upending understanding of our physiology

Northwestern Medicine scientists have discovered that one of the body's most fundamental biological processes—how red blood cells are made—works differently in humans than previously thought, according to a new study published in Nature Genetics. The findings overturn decades of assumptions based largely on animal research, said study senior author Peng Ji, MD, Ph.D., the Marie A. Fleming Research Professor of Pathology.

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MedicalXpress 七月 02, 2026

Study: Mexico's infant mortality rates did not improve from 2014 to 2023

Over the decade from 2014 to 2023, Mexico's infant death rate barely budged, suggesting the country hit a wall in saving babies' lives—even as official paperwork claimed that almost all babies had a medical professional present when they died.

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MedicalXpress 七月 02, 2026

'Polypill' for heart failure cuts hospitalizations and ER visits by 60% in trial

A "polypill" combining three medications recommended to treat heart failure into a single daily dose proved far more effective for patients than taking the drugs separately, a randomized clinical trial led by UT Southwestern Medical Center researchers showed. The findings, published in Nature Medicine, could lead to new ways to treat patients with conditions that require taking multiple daily medications to achieve optimal outcomes.

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WHO 七月 02, 2026

Patient enrolment begins in a scientific trial to identify the first effective treatments for Bundibugyo virus disease

In a major international effort to evaluate potential treatments for Ebola disease due to Bundibugyo virus (BVD), the PARTNERS clinical trial has opened enrolment today for patients in the Democratic Republic of the Congo.

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UN Health 七月 02, 2026

Taking the world’s temperature: WHO chief spotlights global health emergencies

The hantavirus global outbreak is officially over, Ebola outbreaks are growing in Africa and responders are helping recovery efforts in quake-hit Venezuela, the World Health Organization (WHO) chief said on Thursday, announcing updates on global health emergencies.

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中国新闻网 七月 02, 2026

聚焦快进型矽肺风险 补齐行业职业健康监管短板

代表建议获国家卫生健康委答复：

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中国新闻网 七月 02, 2026

吹空调后浑身难受？教你几招防护方法

吹空调后浑身难受？教你几招防护方法 | 时令节气与健康

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中国新闻网 七月 02, 2026

剔牙引发破伤风？这种“小伤”千万别大意

对很多人来说，破伤风不是一个陌生的词汇，不过在大众固有印象里，认为只有被生锈铁钉、铁器扎伤，才会感染。

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中国新闻网 七月 01, 2026

夏日体重管理，应避免哪些误区？

夏日体重管理，应避免哪些误区

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中国新闻网 七月 01, 2026

这样吃饭=主动吃微塑料？3分钟释放量飙125倍，相当于给自己“下毒”

你有没有这样的习惯

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中国新闻网 七月 01, 2026

专家揭秘江南饮食健康密码

中新网上海7月1日电 (记者 陈静)江南地区河网密布、物产丰富，形成以米谷为主、鱼豆为辅、蔬菜多样的饮食结构。研究显示，这一地区民众心血管代谢疾病发生率相对较低，长期坚持江南饮食的人群健康风险更低。

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中国新闻网 七月 01, 2026

广州探索乙肝早防早治新模式

中新网广州7月1日电 (记者 蔡敏婕)广州市白云区疾控中心(卫监所)副主任陈艳芳7月1日表示，加速夯实从婴幼儿到成人的全生命周期免疫屏障，是当前消除乙肝最迫切的策略之一。

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MedicalXpress 七月 01, 2026

In Quebec, young adults were hit first by the pandemic

In the first two years of the COVID-19 pandemic in Quebec, through seven waves of outbreaks, SARS-CoV-2 tended to infect young adults first before the rest of the population, a new study shows. That makes them a key demographic to watch as public health officials try to detect new and emerging waves of that and other viruses, say the Université de Montréal researchers behind the study.

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MedicalXpress 七月 01, 2026

New listeria labeling proposed for smoked salmon and other ready-to-eat foods

Researchers from the DTU National Food Institute are proposing a new labeling scheme designed to give consumers a better opportunity to choose ready-to-eat foods, such as smoked salmon and spiced pork roll, without risking infection with Listeria bacteria.

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MedicalXpress 七月 01, 2026

Digital mindfulness intervention beneficial for late-life depression

A digital mindfulness intervention with electroencephalogram (EEG) feedback—the FocusZen Mindfulness Stress Reduction System—reduces depression, anxiety, and sleep symptoms among participants with late-life depression (LLD), according to a study published in the Journal of Psychiatric Research.

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MedicalXpress 七月 01, 2026

Voice changes measured with a mobile phone can signal a flare up in asthma or COPD

Voice changes, which can be recorded and measured with a mobile phone app, can signal a flare-up in symptoms for people with asthma or chronic obstructive pulmonary disease (COPD), according to a study published in ERJ Open Research.

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MedicalXpress 七月 01, 2026

UK-US trade deal will mean the NHS has to divert billions from other services to pay more for new medicines

Around £45 billion in NHS funding will be diverted from other NHS care by 2036 to pay more for new medicines under the UK-U.S. trade deal agreed last December unless more funding is made available to cover the additional costs, suggests an analysis published by The BMJ .

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MedicalXpress 七月 01, 2026

Heart risk markers in adults over 40 with obesity increasingly converge with normal BMI levels

Over the last three decades, differences in unhealthy cholesterol levels and blood pressure between older adults with obesity and those with a normal body mass index (BMI) have narrowed or disappeared in several high-income countries, suggests a study published in The Lancet. The authors propose that this trend is due to the greater, and possibly more intensive, use of cholesterol-lowering medication (such as statins) and blood pressure medication in people older than 40 living with obesity in high-income countries.

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MedicalXpress 七月 01, 2026

Mechanical restraint linked to small increased short-term blood clot risk in psychiatric hospitals

Mechanical restraint is associated with a small increased short-term risk of blood clots among inpatients at psychiatric hospitals, finds a Danish study published by The BMJ. Although the absolute risk remains very low, the researchers say the findings support ongoing preventive efforts to reduce the use of mechanical restraint.

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MedicalXpress 七月 01, 2026

FDA scientists warn against expanded peptide access as Kennedy reshapes advisory panel

Federal health scientists are urging caution about expanding access to controversial peptide drugs, even as the U.S. Food and Drug Administration (FDA) reshapes the advisory panel that will consider whether to loosen those restrictions.

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MedicalXpress 七月 01, 2026

Discovery could help prevent cancer drug resistance before it starts

Cancer cells are quick to develop resistance to anti-tumor drugs. New research by scientists from the University of California, Davis, shows how cancers adapt to evade a class of anti-tumor drugs called BET inhibitors and offers hope for more effective therapies.

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MedicalXpress 七月 01, 2026

The circuit that lets your brain think and see

Nuttida Rungratsameetaweemana is challenging a story neuroscience has told for decades. According to the conventional account, our eyes collect raw information and relay it through a series of nerves and waystations that lead deep into the brain, eventually reaching the cortex. There, the thinking begins as information is processed and put to use for higher tasks such as reasoning, judgment and decision-making.

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MedicalXpress 七月 01, 2026

Heat dome coming: Tips to stay safe during extreme temps

A heat dome is expected to scorch most of the United States through the July 4 weekend, sending temperatures into the high double and even triple digits in the central and eastern regions of the nation.

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MedicalXpress 七月 01, 2026

Study identifies new brain targets for individualized epilepsy treatment

Mayo Clinic researchers have created a detailed map of the pulvinar, a deep brain region that could help doctors more precisely target brain stimulation therapies for people with drug-resistant epilepsy.

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MedicalXpress 七月 01, 2026

Connection or compulsion: How smartphones can deepen depression in older adults

Compulsive smartphone habits in older adults can be linked to a higher risk of depression, according to a study led by a Rutgers researcher.

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MedicalXpress 七月 01, 2026

Could creatine help depression? What five clinical trials show so far

Could the same supplement many people take to build muscle also help treat depression?

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MedicalXpress 七月 01, 2026

Brain tau spreads differently in early- and late-onset Alzheimer's disease

A new study from Karolinska Institutet has shown that the amount and distribution of the tau protein in the brain differs between early- and late-onset Alzheimer's disease. The results also indicate that blood tests do not always reflect changes in the brain. The research is published in the European Journal of Nuclear Medicine and Molecular Imaging.

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MedicalXpress 七月 01, 2026

Fear-learning circuit shows how stress disrupts brain's ability to suppress trauma

Fear is often thought of as a negative emotion but is actually a natural protective response to perceived threats or danger. It helps us survive. When we experience a situation that causes fear, it becomes stored in our brain as a fear memory. These fear memories prevent us from touching a hot stove after being burned or from stepping onto a busy street.

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MedicalXpress 七月 01, 2026

Identification of new molecular markers for multiple myeloma paves path for more precise therapies

Researchers at Cima and Clinica Universidad de Navarra have identified new molecular mechanisms underlying multiple myeloma. This type of hematologic cancer, which affects the bone marrow, is characterized by its resistance to treatment, leading to relapses in patients. The researchers' paper is published in the journal Blood.

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MedicalXpress 七月 01, 2026

Fatty liver drives a more dangerous form of colorectal cancer spread, study reveals

Researchers at VIB and KU Leuven, with international partners, have uncovered how fatty liver disease can fuel the most aggressive form of metastatic colorectal cancer. The findings, which appear in the journal Nature, not only explain why some patients face dramatically poorer outcomes but also highlight how metabolic conditions such as fatty liver disease may directly influence cancer progression, paving the way for more precise therapies tailored to a patient's metabolic health.

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MedicalXpress 七月 01, 2026

Diets that lower inflammation might cut dementia risk, study indicates

A diet rich in anti-inflammatory foods might help people avoid dementia, especially if they have an elevated risk of Alzheimer's disease, a new study says.

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MedicalXpress 七月 01, 2026

Psychedelics not yet ready for clinical use in ADHD treatment, study finds

In recent years, there has been growing interest among adults with ADHD in the practice of microdosing classic psychedelics such as psilocybin and LSD. The internet is full of personal accounts describing improved concentration, better impulse control and enhanced well-being.

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MedicalXpress 七月 01, 2026

Whole goat milk formula can reduce incidence of atopic dermatitis in infants

Infant feeding with whole goat milk formula (WGF) can reduce the incidence of atopic dermatitis (AD), especially in those with a parental history of AD, according to a study published in Clinical Nutrition.

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MedicalXpress 七月 01, 2026

Should lowest-risk prostate 'cancer' still be called cancer? How changing the name could save lives

A growing number of prostate cancer experts argue that calling the lowest-risk prostate cancer "cancer" does more harm than good. A new UCLA-led study found removing the cancer label could dramatically reduce overtreatment and encourage more men to get screened, potentially leading to significantly fewer deaths from aggressive prostate cancer.

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MedicalXpress 七月 01, 2026

Investigators report promising results from Phase II trial of targeted therapy for rare bile duct cancer

Results of the ongoing eNRGy trial, a single-arm, multicenter, global Phase II clinical trial evaluating zenocutuzumab in solid tumors positive for Neuregulin 1 (NRG1) gene fusions, reported manageable side effects and clinically meaningful efficacy—including a near doubling of progression-free survival compared with expectations with standard of care—in previously treated patients with advanced NRG1-positive cholangiocarcinoma.

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MedicalXpress 七月 01, 2026

Cognitive flexibility problems may arise months before memory impairment in Alzheimer's

When most people think about Alzheimer's disease, memory loss is usually the first thing that comes to mind. Forgetting a loved one's name, missing appointments or repeatedly misplacing everyday items are often considered early warning signs. But what if the disease begins affecting the brain long before memory problems become noticeable? New research from scientists at Texas A&M Health suggests that another change in brain function may appear even earlier: difficulty adapting when circumstances change.

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MedicalXpress 七月 01, 2026

Whether children receive opioids after surgery varies by hospital and procedure type

Whether children receive an opioid prescription after surgery varies substantially by procedure type and hospital, according to a new national analysis published in the Journal of the American College of Surgeons. The study also found that overall, nearly one-third of children are prescribed opioids after surgery.

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MedicalXpress 七月 01, 2026

GLP-1 drugs outperform SGLT-2 drugs for patients with Afib and type 2 diabetes

Individuals with atrial fibrillation (Afib), or irregular heart rhythm, are at increased risk of stroke, chronic kidney disease and heart failure. These risks are significantly exacerbated if a type 2 diabetes diagnosis is added to the mix, says Md Mohaimenul Islam, Ph.D., research assistant professor in the Department of Pharmacy Practice in the University at Buffalo School of Pharmacy and Pharmaceutical Sciences.

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MedicalXpress 七月 01, 2026

As a major heat wave grips the eastern US, here's how to stay safe, and the heat stroke warning signs to watch for

Millions of Americans are facing heat advisories ahead of the July Fourth holiday as a major heat wave spreads across large parts of the central and eastern United States.

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MedicalXpress 七月 01, 2026

The hidden risks of gray‑market peptides: Why women face greater danger

A wave of unregulated peptides is sweeping the wellness world, sold online with bold promises about muscle gain, anti-aging and fat loss. But concern is growing about side effects, and almost nobody is asking whether these substances affect men and women in the same way. The evidence suggests they do not.

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MedicalXpress 七月 01, 2026

Why 25 minutes may matter in music therapy sessions: Heart-rate synchrony peaks later

New research has discovered the time it takes for a therapist and patient to reach the moment of strongest connection during a therapy session—around 25 minutes. The study, published in the journal Frontiers in Psychology, is the first to identify how long it can take for heart-rate synchrony to peak during music therapy.

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MedicalXpress 七月 01, 2026

Ways to make clinical trials more informative and reduce research waste

A major international study published in JAMA Network Open has identified practical actions that could improve the quality, usefulness and reliability of randomized clinical trials around the world. The research, conducted as part of the INFORM (Improving pre-funding peer review to increase the informativeness of randomized trials) project led by Professor Shaun Treweek, draws on interviews with 55 stakeholders from 16 countries across six continents, including trial investigators, funders, ethicists, regulators, industry representatives and sponsors.

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中国新闻网 七月 01, 2026

一种被低估了很多年的饮品，真的建议你经常喝

豆浆是一种广受人们喜爱的健康饮品，还享有“植物奶”的美誉。很多人会用它当早餐，每天1杯，也有人为“豆浆会导致性早熟”“痛风人士不能喝豆浆”的传言心有戚戚，对豆浆爱而不敢喝……

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中国新闻网 七月 01, 2026

一杯可乐两块蛋糕，男孩血糖爆表……甜蜜的零食为何会诱发呼吸衰竭

一杯可乐两块蛋糕，13岁男孩血糖爆表进了PICU

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中国新闻网 六月 30, 2026

糖尿病前期如何“逆转”？专家：健康生活方式是关键

中新网北京6月30日电(记者 赵方园)2026美加墨世界杯激战正酣，熬夜观赛、啤酒炸鸡、久坐不动成为不少球迷的常态。然而，这些看似“标配”的观赛方式，正在悄然推高血糖异常的风险。

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MedicalXpress 六月 30, 2026

Australia relaxes psychedelic therapy oversight despite limited safety evidence

Psilocybin (the active ingredient of magic mushrooms) and MDMA (the active ingredient in ecstasy) are psychedelic or hallucinogenic drugs that can change how a person sees things and feels.

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MedicalXpress 六月 30, 2026

New research challenges beliefs about 'safe' times to be in the sun

A QIMR Berghofer study has revealed that short periods outdoors during hours of low sunlight can cause skin damage and contribute to skin cancer risk.

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MedicalXpress 六月 30, 2026

Mussel-inspired vaccine aims to close the immunization gap with long-lasting immune protection

A research team in Korea has developed a vaccine technology that delivers long-lasting immune protection from a single dose by applying the powerful underwater adhesion mechanism of mussels. The work is drawing attention not only for reducing the burden of repeat vaccination, but also for its potential to reach people in countries where vaccine access is difficult.

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MedicalXpress 六月 30, 2026

Adenotonsillectomy linked to increased odds of pediatric-onset multiple sclerosis

History of adenotonsillectomy is associated with increased odds of pediatric-onset multiple sclerosis (POMS), according to a study published online May 29 in Multiple Sclerosis Journal.

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MedicalXpress 六月 30, 2026

Study shows promise of non-surgical treatment for slipped disks

When the soft, cushion-like disks in the spine become injured or start to bulge, the effects can be debilitating.

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MedicalXpress 六月 30, 2026

Early benign prostatic hyperplasia outcomes comparable for p-ThuLEP and open prostatectomy

For patients with benign prostatic hyperplasia (BPH), early functional outcomes are comparable with high-peak-power pulsed Thulium:YAG laser enucleation (p-ThuLEP) and open simple prostatectomy (OSP), but shorter hospitalization and lower transfusion rates are seen with p-ThuLEP, according to a study published online May 30 in Translational Andrology and Urology.

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MedicalXpress 六月 30, 2026

A 40-year-old law requires ERs to treat everyone—unless they opt out

For 40 years, U.S. emergency departments have been barred from turning away patients who cannot pay.

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MedicalXpress 六月 30, 2026

Billions of doses later: Global review confirms mRNA vaccines are safe, effective and full of promise

A sweeping global review led by researchers at the University of British Columbia has found that mRNA vaccines—now administered billions of times worldwide—are safe and highly effective at preventing infectious diseases like COVID-19, and have potential applications for a range of other diseases, including influenza, RSV, cancer and autoimmune disorders.

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MedicalXpress 六月 30, 2026

Higher vitamin A levels linked to better lung function in children and adults with asthma

Higher levels of circulating vitamin A are linked to better lung function in children and adults with asthma, while vitamin D shows similar benefits in adults, including slower biological aging, finds the first study of its kind, published online in the respiratory journal Thorax.

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MedicalXpress 六月 30, 2026

Lower thresholds may explain rise in young people's service use for mental health issues

Lower thresholds for seeking medical help and/or changes in diagnostic practice, rather than a true increase in worsening psychological ill health, may help explain the rise in young people's primary care service use for mental health issues, suggest the findings of a large, long-term Norwegian study published online in the Journal of Epidemiology & Community Health.

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MedicalXpress 六月 30, 2026

High-dose IV vitamin C may lower risks of death and sepsis in trauma patients

High doses of intravenous (IV) vitamin C may lower the risk of death and sepsis in trauma patients, as well as shorten hospital stays, a review of the available evidence published online in the journal BMJ Military Health suggests.

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MedicalXpress 六月 30, 2026

Roux-en-Y gastric bypass, sleeve gastrectomy cost-effective for teens with severe obesity

Both Roux-en-Y gastric bypass (RYGB) and sleeve gastrectomy are cost-effective compared with no surgery for adolescents with severe obesity, according to a study published online June 15 in JAMA Network Open.

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MedicalXpress 六月 30, 2026

From caffeine to 'healthy' labeling, FDA sets year-end agenda for US food supply

The U.S. Food and Drug Administration (FDA) has announced the food supply issues it seeks to tackle by year's end.

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MedicalXpress 六月 30, 2026

Little hits in sports may be just as dangerous as concussions—and can lead to brain damage

The recent Four Corners episode exposed the devastating impacts of degenerative brain disease chronic traumatic encephalopathy (CTE) and its link with contact sports, primarily Australian rules football.

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MedicalXpress 六月 30, 2026

Treatment for alcohol use disorder can reverse harmful brain effects

When we drink alcohol, our liver breaks it down into acetate, which the body can then burn as fuel. A new Neuropsychopharmacology study has discovered that chronic alcohol use can alter how the brain metabolizes acetate—and that these effects are reversible.

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MedicalXpress 六月 30, 2026

Hematologic cancer survivors face higher risk of developing cardiovascular disease

Survivors of hematologic cancers are at high risk of developing cardiovascular disease (CVD), according to a study published online June 22 in BMC Cancer.

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MedicalXpress 六月 30, 2026

Brain–computer interface detects hidden awareness in unresponsive patients

A new approach for identifying signs of hidden awareness in people who cannot speak or move after severe brain injury has been demonstrated by researchers at the University of Bath in the U.K.

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MedicalXpress 六月 30, 2026

AI needs a nurse: Why nurses' input is vital in preserving patient-centered care

The rapid rollout of artificial intelligence (AI) in nursing requires active oversight by nurses to safeguard patient safety and the profession's core values of holistic, compassionate care, according to a recent University of Minnesota School of Nursing study.

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MedicalXpress 六月 30, 2026

C-section, maternal history of allergic diseases linked to allergic rhinitis in offspring

Maternal cesarean section (CS) and maternal history of allergic diseases (MHAD) are independent and synergistic risk factors for allergic rhinitis (AR) in offspring, according to a study published online June 20 in the International Journal of Pediatric Otorhinolaryngology.

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MedicalXpress 六月 30, 2026

Spring break is the deadliest time of year for holiday travel in Florida, new research shows

On any given U.S. holiday, traffic crashes claim more than 500 lives. But according to a new study published in Risk Analysis, the real danger lurks early in the annual calendar. The spring break window (from late February through early April) carries a significantly higher traffic fatality and injury risk than the Thanksgiving-to-New Year's Day holiday stretch and every other period of the year.

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MedicalXpress 六月 30, 2026

Not all green space is equal: New framework highlights overlooked ecological factors in nature prescribing

A new study led by Swansea University argues that the health benefits of nature-based health care may depend not only on access to green space, but also on the biodiversity and ecological quality of the environments involved.

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MedicalXpress 六月 30, 2026

Improving growth outcomes for children living with dwarfism

New findings from a trial conducted at Children's Hospital Colorado (Children's Colorado) and University of Colorado (CU) Anschutz School of Medicine demonstrate significantly increased growth rates in children with achondroplasia, the most common form of dwarfism. These results highlight Children's Colorado's leadership in pediatric orthopedic research and commitment to advancing therapies for rare skeletal conditions. The study is published in the New England Journal of Medicine.

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MedicalXpress 六月 30, 2026

When back pain won't quit: A large clinical trial points to the power of self-management

Almost everyone will deal with back pain at some point in their lives. Most recover quickly—but for about 20% of people, acute pain becomes a chronic condition that interferes with daily life and keeps them out of the workforce.

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MedicalXpress 六月 30, 2026

New postnatal gene therapy offers hope for congenital hearing loss

Hereditary hearing loss affects millions globally, with mutations in the SLC26A4 gene among the most common genetic triggers, particularly across Asian populations. This condition leads to severe-to-profound deafness accompanied by inner ear malformations, such as an abnormally enlarged vestibular aqueduct and endolymphatic sac.

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MedicalXpress 六月 30, 2026

Q&A: July 4 safety and how everyone keeps all 10 fingers

As America gets ready to celebrate its 250th anniversary on July 4, festivities are expected to be bigger and brighter, with more fireworks lighting up the sky. But excitement surrounding this milestone also brings increased safety risks.

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MedicalXpress 六月 30, 2026

Treating Duchenne muscular dystrophy before symptoms emerge may improve motor function, clinical trial suggests

At Binghamton University, researchers were among the first to find ways to help patients with Duchenne muscular dystrophy (DMD) through the development of an effective drug. Now, they are continuing that work, looking to reduce its effects even earlier.

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MedicalXpress 六月 30, 2026

Don't let summer allergies cloud a sunny forecast

Summertime can bring a host of triggers for those with allergies and asthma. People often focus on spring and fall allergies, but summer allergies can take a toll on those affected. By learning more about seasonal allergies, you can better recognize them and know what to do to help yourself and your family enjoy the warm weather and sunshine.

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中国新闻网 六月 30, 2026

冲上热搜，这种饮料不能直接对嘴喝？网友热议

喝罐装饮料

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MedicalXpress 六月 30, 2026

Melatonin may ease chronic pain, study finds

A sleep supplement widely used to treat insomnia could help reduce reliance on some of the most common and potentially harmful pain medications, new research from the University of Sydney suggests.

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MedicalXpress 六月 30, 2026

Personalized disease-in-a-dish can improve a pancreatitis patient's therapeutic path

Around 3 million people worldwide struggle with chronic pancreatitis, a condition in which the pancreas becomes inflamed, scarred and painful. There is no cure for chronic pancreatitis, and it is difficult to alter the disease trajectory after onset.

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MedicalXpress 六月 30, 2026

Consciousness: How 'working memory' may mysteriously give rise to it

You know that feeling when you walk into a room and immediately forget why you came in? Maybe you were there to fetch your keys. On your way to the room, you were thinking about grabbing your keys. But once you arrive, your keys have completely disappeared from your mind.

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中国新闻网 六月 30, 2026

20块和200块的内衣，到底有什么区别？如何挑选合适的产品？

20块和200块的内衣，到底有什么区别？有一种千万别买

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UN Health 六月 30, 2026

New WHO plan urges stronger action against fungal disease

The World Health Organization (WHO) has published new guidance to help countries confront the rising burden of fungal disease and antifungal resistance - one of the most neglected global health threats, yet still largely absent from national health plans. 

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中国新闻网 六月 30, 2026

别忽视！骨头悄悄“脆化”的5个信号 越早知道越好→

身体有这5种表现，说明你的骨头已经悄悄变脆了！越早知道越好

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中国新闻网 六月 30, 2026

严重可致盲！这4个“毁眼”行为，不要再做了

很多人眼睛发红、干涩流泪、有异物感时，都以为只是普通眼疲劳，忍一忍、随便滴个眼药水就过去了。

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中国新闻网 六月 30, 2026

不当健身引发“脑子漏水危机”？专家：与爆发力动作有关

女子健身不当，居然“脑子漏水”了

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中国新闻网 六月 29, 2026

快看看你的脚，有这5个症状可能是疾病发出的信号

双脚是全身健康的“放大镜”！快看看你的脚，有这5个症状可能是疾病发出的信号！

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中国新闻网 六月 29, 2026

专家揭秘肥胖与炎症的关系

中新网上海6月29日电 (记者 陈静)肥胖影响着全身多个器官或系统。但是，很多人即使体重下降，依然面临疲劳、平台期、反弹等困扰。上海的内分泌代谢科专家此间接受采访时解释，慢性炎症是一个不应被忽视的问题。

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MedicalXpress 六月 29, 2026

Cardiovascular disease risk tied to vision loss in Latino adults

In the U.S., Hispanic/Latino populations are disproportionately at risk for eye diseases like glaucoma and diabetic retinopathy, or vision loss tied to diabetes. But the association between heart and eye health in Hispanic/Latino people remains underresearched, says Dr. Charlotte Joslin, University of Illinois at Chicago professor of ophthalmology.

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MedicalXpress 六月 29, 2026

Kidney cancer gene reveals an unexpected weakness and a new path for treatment

A common genetic mutation that helps some kidney cancers survive may also expose an unexpected weakness, one that MUSC Hollings Cancer Center researchers hope to transform into a new treatment strategy. In a study published in Cancer Research, Aguirre de Cubas, Ph.D., and colleagues have discovered that kidney cancer cells lacking the tumor suppressor gene SETD2 become highly dependent on a protein called BCL-xL for survival. By targeting that dependency, the researchers were able to selectively eliminate SETD2-deficient cancer cells in laboratory models while largely sparing cancer cells with intact SETD2. The findings identify a potential new therapeutic strategy for patients with a particularly aggressive subset of kidney cancers.

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MedicalXpress 六月 29, 2026

Home-based exercise feasible for lymphoma survivors entering cardio-oncology rehab

Telehealth-supported home-based exercise (HBE) achieves comparable short-term improvements to supervised exercise among lymphoma survivors entering cardio-oncology rehabilitation (CORE), according to a study published in Cancer Control.

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MedicalXpress 六月 29, 2026

Tick-borne diseases reported every month of the year and in every Illinois county

A new analysis of state health department data reveals that more than 6,400 Illinois residents were diagnosed with tick-borne diseases from 2004 to 2022. The most commonly reported infections in the state are Lyme disease, occurring across Illinois but at higher rates in northern counties; anaplasmosis, reported most often in northern and southern counties; ehrlichiosis, seen most often in southern Illinois; and spotted-fever group rickettsioses, serious and sometimes deadly infections that also are more prevalent in southern Illinois.

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MedicalXpress 六月 29, 2026

Hidden risks after orthopedic surgery: International study identifies major triggers of postoperative mortality

Millions of orthopedic surgeries are performed globally every year, offering pain relief and restored mobility to patients. However, an international study published in JMIR Perioperative Medicine warns that the risk of postsurgical complications, particularly "silent" heart injuries, demands far more rigorous monitoring than is currently standard practice.

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MedicalXpress 六月 29, 2026

Ten guidelines for integrating generative AI into nursing research proposed

Researchers from the Fisabio Foundation and the Universitat Jaume I of Castelló have analyzed the potential of generative artificial intelligence (GenAI) to transform nursing research and have developed a set of 10 recommendations to promote the responsible use of these tools in the scientific field.

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MedicalXpress 六月 29, 2026

Genetically lower systolic BP linked to increased risk of allergic rhinitis

Genetically predicted lower systolic blood pressure (SBP) seems to increase susceptibility to allergic rhinitis (AR), according to a study published online May 29 in Tobacco Induced Diseases.

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MedicalXpress 六月 29, 2026

Experimental vaccine for 'neglected disease' carried by hundreds of millions of people shows promising results

For a vaccine to be effective, it must do two things. First, it must trigger an immune response. Second, the vaccine must train the body to remember the response so it can fight that same disease in the future. Now, new research shows that the only vaccine being tested to prevent and treat schistosomiasis can do both, and the researcher who made it possible is Afzal Siddiqui, Ph.D., from the Texas Tech University Health Sciences Center (TTUHSC).

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MedicalXpress 六月 29, 2026

Not all reproductive-aged women with kidney disease receive preconception counseling

Preconception counseling (PCC) for patients with chronic kidney disease (CKD) remains underused, according to a study published in the July issue of Kidney Medicine.

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MedicalXpress 六月 29, 2026

Large multiple sclerosis brain cohort reveals biological differences linked to disease severity

Why does multiple sclerosis progress quickly in some people, while others remain stable for years? Researchers from the Netherlands Institute for Neuroscience have identified biological patterns in the brain that may help explain these differences. Their study shows that these patterns are linked to disease severity and are partly shaped by genetics.

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MedicalXpress 六月 29, 2026

One-size-fits-all smart mouthguard data may overlook serious rugby head injuries

New University of Otago–Ōtākou Whakaihu Waka research shows that head injury data collected from smart mouthguards is run through a model that does not account for people of different sexes, ages and sizes. Taking a one-size-fits-all approach to analyzing data from smart mouthguards may mean serious injuries are missed, the study shows. The findings are published in the Journal of Biomechanics.

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MedicalXpress 六月 29, 2026

Short-term changes in weather can increase demand for mental-health support

New research led by the University of East Anglia (UEA) suggests even modest, short-term changes in weather can have a measurable impact on NHS mental health service demand across England.

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MedicalXpress 六月 29, 2026

Equivalent improvements in eczema seen with team-based online care, in-person care

The online team-based connected health (TCH) model yields equivalent improvements in signs and symptoms of atopic dermatitis (AD) compared with in-person care, according to a study published in JAMA Dermatology.

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MedicalXpress 六月 29, 2026

AI companionship may reshape how teens learn conflict, boundaries and empathy

As teenagers increasingly turn to artificial intelligence chatbots for advice about friendships, family conflicts and romantic ties, researchers are raising concerns that the technology could disrupt how young people learn to navigate human relationships.

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MedicalXpress 六月 29, 2026

Cases of rare but dangerous Powassan tick virus rising in US

A rare but dangerous tick-borne virus called Powassan is appearing more often across the United States, and experts say warmer weather may be helping it spread.

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MedicalXpress 六月 29, 2026

Smoking triggers neutrophil response that may link lungs to heart disease

Scientists at the University of Oklahoma have identified a previously unrecognized immune system pathway that helps explain how cigarette smoking increases the risk of cardiovascular disease. The findings, published in Circulation Research, show that cigarette smoke activates immune cells that trigger widespread inflammation throughout the body, accelerating the buildup of plaque in arteries.

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MedicalXpress 六月 29, 2026

Meaning of abstract art may be highly personal and connected to memory

Have you ever looked at an abstract painting and wondered what the artist was thinking? A splash of color on a canvas can stir something deep or nothing at all. According to research from Duke University, the difference may come down to something highly personal: your memory. The paper is published in the journal Memory & Cognition.

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MedicalXpress 六月 29, 2026

Healthy but sedentary individuals show early decline in cellular energy production

Researchers at the University of Colorado Anschutz have found that healthy yet sedentary individuals show a significant, coordinated drop in muscle mitochondrial function that may precede the development of major diseases like cancer, diabetes, and Alzheimer's. The work is published in the journal Clinical Bioenergetics.

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MedicalXpress 六月 29, 2026

Poor sleep raises liver disease risk in adults with type 2 diabetes

Poor nocturnal sleep is independently associated with a substantially higher risk of metabolic dysfunction-associated steatotic liver disease (MASLD) in adults with type 2 diabetes (T2D), according to a study published online June 22 in Diabetology & Metabolic Syndrome.

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MedicalXpress 六月 29, 2026

Scalable mindfulness model can help treat chronic low back pain

Low back pain affects over 600 million people and is the single leading cause of disability worldwide. New research from Boston Medical Center (BMC), the largest essential hospital in New England, suggests that the Optimizing Pain Treatment In Medical settings Using Mindfulness (OPTIMUM) trial, in which an adapted group mindfulness program is delivered through primary care telehealth for patients with chronic low back pain, produced sustained reductions in pain and improvements in patients' daily lives. The findings, published in JAMA Internal Medicine, highlight a scalable, nonpharmacological approach to treating chronic pain.

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MedicalXpress 六月 29, 2026

Photoswitch drug shows early signs of restoring light sensitivity in severely damaged retinas in first human trial

Adelaide University researchers have carried out the first in-human trial of a new type of treatment for a leading cause of blindness in working age adults, with promising results.

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MedicalXpress 六月 29, 2026

Medical museums often display infant remains. How they were acquired was frequently harrowing

If you've been to a museum about the history of medicine or surgery, you've probably seen loads of preserved human remains that have been used as teaching aids or in scientific research.

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MedicalXpress 六月 29, 2026

Cancer cell 'degraders' target two proteins at once to defeat treatment resistance

Researchers from two Technion faculties have jointly developed a new compound and demonstrated its effectiveness against aggressive tumor cells.

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MedicalXpress 六月 29, 2026

How AI has moved from the sidelines to the center of health care

A new CSIRO report titled "AI Trends for Healthcare" reveals how AI is now embedded in real-world clinical settings for more connected, safer and more efficient health care.

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MedicalXpress 六月 29, 2026

Mouse model supports long-held belief that viruses can trigger Parkinson's disease

Scientists usually use animal models when studying Parkinson's disease because these models mimic the disease well. They are limited, however, because they require either gene modifications or the injection of toxicants, which may not accurately represent how the disease occurs in humans. But now, researchers at Texas A&M University have developed a model that uses a nontoxic way to generate the symptoms of Parkinson's: infection with a virus called Theiler's murine encephalomyelitis virus (TMEV), a natural pathogen in mice.

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MedicalXpress 六月 29, 2026

Same day administration of COVID-19 and influenza vaccines not associated with increase in adverse events

A target trial emulation found that same-day coadministration of the COVID-19 and influenza vaccines was not associated with a higher risk of serious or clinically meaningful adverse events compared with receiving only an influenza vaccine. Across multiple updated COVID-19 vaccine versions, overall safety outcomes were similar.

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MedicalXpress 六月 29, 2026

Unlocking diabetes' secrets: Pediatric organ donors help map a path to a cure and prevention

The autoimmunity associated with type 1 diabetes often begins in the first years of life, and the diagnosis of type 2 diabetes is rapidly rising among children and teens.

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MedicalXpress 六月 29, 2026

Fourth of July poses burn hazards: How to protect kids

Many have fireworks, cookouts and family get-togethers planned for the Fourth of July, but these activities can pose a burn risk for young children, experts warn.

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MedicalXpress 六月 29, 2026

Nearly one in three early-career researchers report elevated psychological distress

Nearly one in three early-career researchers (ECRs) report elevated psychological distress, according to the largest and most comprehensive meta-analysis to date on mental health among ECRs. Researchers from the University of Vienna synthesized evidence from almost 230 independent samples across nearly 150 studies, comprising close to 140,000 ECRs, to estimate the prevalence and severity of mental health problems in this population. The findings were published in Nature Human Behaviour.

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MedicalXpress 六月 29, 2026

Supporting women in early labor is important for safe maternity care

The Nottingham University Hospitals NHS Trust report has identified serious failings in care at one of England's largest maternity services, with lessons for maternity units nationally. Among its findings was a repeated problem at the very start of labor: Women and families struggled to access timely assessment and felt dismissed during telephone triage.

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中国新闻网 六月 29, 2026

这种关系可能正在悄悄“催老”你！还会更容易焦虑和变胖

同样的年龄，为什么有的人显老，有的人显年轻？

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中国新闻网 六月 29, 2026

早晨第一泡尿变颜色，可能是身体在“呼救”！这些信号千万别忽略

每天早晨的第一泡尿，可能比你想象得更有“故事”。它不仅是我们身体代谢的“晴雨表”，还隐藏着许多健康信号。你是否注意过它的颜色、气味或状态？这些看似普通的细节，可能是身体在向你发出警告。从肾脏功能到代谢疾病，晨尿中的异常变化往往是最早的健康提示。

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中国新闻网 六月 29, 2026

如何打破夏季“痛风魔咒”？专家建议

世界杯来了，医院多了不少痛风患者

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中国新闻网 六月 28, 2026

中新健康｜专家呼吁睡眠与慢病“同防同治 ”

中新网6月28日电(记者 赵方园)“睡眠对健康的影响是全方位的，应该更加重视睡眠在维持健康方面的重要作用。睡眠不仅应该和合理膳食、科学运动一样，成为健康生活方式的一部分，更应该与多种慢病‘同防同治’。”近日，在由中国老年学和老年医学学会主办的“同防同治 睡眠同行”主题访谈活动上，中国健康知识传播激励计划发起人孔灵芝如是说。

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中国新闻网 六月 28, 2026

千年医典牵手数字科技 中医药专家在杭州共探古籍活化新路径

中新网杭州6月28日电(蓝伊旎)6月28日，“世界中联传统医药非物质文化遗产工作委员会古籍数字化专题研讨会”在浙江杭州举办，活动以“数字本草·智慧医典·AI开启兰台万卷精华”为主题，汇聚政府代表与全球专家学者、业内人士，共探人工智能技术赋能中医药古籍保护与活化的新路径。

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MedicalXpress 六月 28, 2026

Bones communicate with the rest of the body to support overall health: Here's the science behind your skeleton

Each year, doctors treat more than 6 million bone fractures in the United States. And while it takes only a few seconds for a bone to break, the processes that keep your bones strong and allow them to heal take place continuously throughout your life.

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中国新闻网 六月 28, 2026

中新健康｜中国（新疆）—中亚中心药房正式上线 国家平台托举“中国药，全球卖”

中新网乌鲁木齐6月28日电(记者 赵方园)中国药械出海正从企业“单兵作战”迈向平台化、体系化的新阶段。

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MedicalXpress 六月 28, 2026

Researchers discover a cause of neuron excitability in ALS, suggesting a new potential treatment

Digging deep into the molecular mechanisms behind ALS, researchers at the Les Turner ALS Center at Northwestern Medicine have discovered why nerve cells overfire in the disease. Not only that—they have also designed a new drug to stop this overfiring, which could potentially slow or stop the disease from progressing.

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MedicalXpress 六月 28, 2026

Melatonin can be a safe and effective sleep aid for all ages but improper dosing leads to real harms

Melatonin—a go-to sleep aid for kids and adults alike in many households in America—continues to create media buzz, with conflicting messages that leave people uncertain about its safety.

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MedicalXpress 六月 28, 2026

Scientists uncover how ovarian cancer resists chemotherapy—and how to reverse it

Michigan State University researchers have identified how ovarian cancer cells become resistant to chemotherapy and discovered a protein that, when blocked, can restore the drug's effectiveness.

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中国新闻网 六月 28, 2026

2026国际艾交会在深圳开幕 科技赋能传统艾灸产业发展

中新网深圳6月28日电 (记者 程景伟)2026国际艾灸健康产业(深圳)交易博览会暨第四届艾灸健康产业发展论坛27日在深圳会展中心(福田)启幕。现场艾香氤氲、客商云集，智能艾灸设备、非遗原生态艾材、系统化中医康养解决方案等全品类展品(方案)纷纷亮相。

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MedicalXpress 六月 28, 2026

Breastfeeding may help babies sleep longer by age one, challenging formula feeding claims

The World Health Organization (WHO) recommends exclusive breastfeeding for the first six months of life because of its many proven benefits, including protection against infections and support for healthy long-term development. However, perceptions that breastfed infants sleep less or require more frequent feeding than formula-fed infants remain common among parents and caregivers.

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中国新闻网 六月 28, 2026

警惕！这些身体异常表现可能是癫痫发作

今天是国际癫痫关爱日。据中国抗癫痫协会援引世卫组织等机构数据显示，全球癫痫患者超6500万人，我国患者超过一千万人。

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MedicalXpress 六月 28, 2026

Reproduction affects health—and so does biological sex

Starting one's sex life and having children at a young age can run in the family. But can pregnancy have beneficial health effects, and do the partner's genes contribute to them? "We are just beginning to understand how pregnancy affects health later in life," says Associate Professor Taru Tukiainen.

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MedicalXpress 六月 28, 2026

VR study with zebrafish shows surroundings influence developing biology of the eye

The environment experienced by young zebrafish influences both the shape and electrical activity of the neurons in the eye, which affects subsequent behavior.

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MedicalXpress 六月 28, 2026

Neural pathways reveal a push-pull system for coordinating goal-directed behavior in mice

Most of the tasks that humans complete daily entail carefully coordinating movements and tracking progress made toward a desired goal. Past studies have highlighted the role of the basal ganglia (BG), a set of interconnected structures deep within the brain, in the selection, control and initiation of voluntary movements.

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MedicalXpress 六月 27, 2026

New button battery technology shows promise, but swallowing remains an emergency

A recently released child-safety battery designed to reduce the danger from accidental ingestion is showing significant promise, but medical professionals should not alter their management protocols yet. In the first peer-reviewed scientific assessment of the recently commercialized Energizer Ultimate Child Shield, researchers found that the titanium-based lithium coin-cell battery, designed to protect the esophagus, can reduce the severity of tissue injury.

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中国新闻网 六月 27, 2026

2026中国—中亚产学研用合作会议医学专题研讨会举办

中新网乌鲁木齐6月27日电 (袁鹏冲)2026中国—中亚产学研用合作会议医学专题研讨会26日在乌鲁木齐举行，来自中国、哈萨克斯坦、吉尔吉斯斯坦、俄罗斯等国的医学院士、临床专家及学者参会。

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MedicalXpress 六月 27, 2026

Behavioral therapy can be just as effective as medication for Tourette syndrome, says researcher

Behavioral therapy is just as effective as medication for Tourette syndrome. This is the finding of doctoral research conducted by clinical psychologist Jolande van de Griendt, who will receive her Ph.D. from Radboud University on July 3, 2026. "Medication is still often the first step in treating a tic disorder. But for many people, it's a great relief to be able to do something about their symptoms without taking pills."

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MedicalXpress 六月 27, 2026

Multiple sclerosis impacts daily life far beyond its physical symptoms, new study finds

Multiple sclerosis (MS) can have a substantial impact on many aspects of life beyond physical health, with 51% of people reporting that the disease affects their social life and 48% reporting that it affects their work, according to new research presented at the European Academy of Neurology (EAN) Congress 2026.

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MedicalXpress 六月 27, 2026

A 13-second eye test may help predict recovery of consciousness after severe brain injury

A simple bedside eye test may help predict recovery of consciousness in patients with severe brain injuries, according to new research presented at the European Academy of Neurology (EAN) Congress 2026.

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MedicalXpress 六月 27, 2026

Women with Parkinson's disease may show more Alzheimer's-related brain changes than men

Women with Parkinson's disease may be more vulnerable to Alzheimer's-related changes in the brain than men, according to new research presented at the European Academy of Neurology (EAN) Congress 2026. Parkinson's disease and Alzheimer's disease frequently co-occur in older adults, yet sex differences in Alzheimer's-related pathology among people with Parkinson's disease remain underexplored.

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MedicalXpress 六月 27, 2026

The danger of confusing AI mental health support with therapy

In a recent episode of British sitcom Amandaland, Anne Flynn turns to ChatGPT for help talking to her teenage son about sex. The episode frames this as "The Chat": the awkward parent-child conversation many adults dread.

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MedicalXpress 六月 27, 2026

How YouTube shapes public understanding of avian influenza

A new study analyzing more than 11,000 YouTube videos and comments found that online narratives surrounding avian influenza evolved alongside major outbreak developments, including increasing reports of infections in mammals, sporadic human cases and economic consequences. While videos largely reflected scientific and public health information, audience discussions frequently transformed these events into broader debates involving institutional trust, politics, media credibility and alternative interpretations of disease risk.

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MedicalXpress 六月 27, 2026

Scratching that bug bite might feel good at first but science explains why it's a bad idea

You've likely heard it since childhood: Don't scratch that bug bite or rash, you'll make it worse. But why would something that feels so good be bad?

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MedicalXpress 六月 27, 2026

Researchers develop HIV-prevention guide without the stigma of asking about risk

The most useful thing about a new HIV prevention guide may be a question it never asks: Why do you want to know about pre-exposure prophylaxis, or PrEP? In a pilot study at three clinics, a two-page decision aid helped people choose between a daily pill, long used to prevent HIV, and a newer injectable treatment given every two months, without requiring them to disclose details of their sex lives or explain why they wanted protection.

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MedicalXpress 六月 27, 2026

Heat waves can leave homes dangerously hot, even for young, healthy adults

Most people know that heat waves can be dangerous. What they may not realize is that the heat indoors can be much worse than outdoors.

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MedicalXpress 六月 27, 2026

Large MRI analysis uncovers brain-region thinning tied to depression

Major depressive disorder (MDD) is a psychiatric condition characterized by persistent feelings of sadness, a loss of interest in everyday activities, altered sleeping and/or eating patterns, low energy, and difficulty concentrating on tasks. While it is one of the most widespread mental health disorders worldwide, its unique neural and brain-related signatures have not yet been fully uncovered.

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中国新闻网 六月 27, 2026

为了“清凉感” 咖啡里加风油精，医生建议要慎重

为了“清凉感” 咖啡里加风油精

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中国新闻网 六月 27, 2026

这种网红“小粉丸”千万别当减肥药！女子一天吃800粒致结肠切除

近日，一则新闻让很多人看得头皮发麻。

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MedicalXpress 六月 27, 2026

What helps women eat well? Control over money, time and decisions matters

Worldwide, women carry the greatest burden of malnutrition. More than two-thirds of women of childbearing age don't get enough of at least one micronutrient. These are the vitamins and minerals, such as iron, that the body needs in small amounts to stay healthy. A shortage is often called "hidden hunger" because a woman can eat enough to feel full yet still not get enough essential nutrients.

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中国新闻网 六月 27, 2026

网络平台暗语售卖处方药 警惕青少年身边的“隐形杀手”

前不久，国家药品监督管理局、公安部、国家禁毒委员会办公室联合发布通告，进一步加强普瑞巴林口服单方制剂、愈美制剂等高成瘾风险药品管理，明确禁止通过网络零售或者变相零售此类制剂。历年《国家药物滥用监测年度报告》均指出，麻醉药品、精神药品以及具备成瘾性的其他药品，滥用人数逐年增多，未成年人滥用问题尤为突出。今天(26日)是第39个国际禁毒日，我们来聚焦潜藏在青少年身边的“隐形杀手”。

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中国新闻网 六月 27, 2026

从“唯低价”到“稳临床” 集采开始治“内卷”了

第12批国家组织药品集采启动申报，65个药品品种成功纳入集采范围，“反内卷”原则下怎样精确匹配临床需求？

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MedicalXpress 六月 27, 2026

Hospital AI tool predicts low blood sugar in patients up to 24 hours in advance

Cedars-Sinai Health Sciences University investigators developed an AI-based model that can identify hospitalized patients at risk of low blood sugar up to 24 hours before the condition occurs. The long short-term memory (LSTM) model, described in npj Digital Medicine, could help clinicians intervene earlier and prevent complications, including, in severe cases, seizures, coma and long-term heart arrhythmias.

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中国新闻网 六月 27, 2026

政府统筹主导、医疗机构落实、社会多元协同 儿童友好医院建设跑出加速度

阅读提示

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MedicalXpress 六月 27, 2026

The HPV vaccine works—but only if we keep trusting it

Human papillomavirus (HPV) vaccination is already saving lives in the UK—and the scale of that success is striking.

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MedicalXpress 六月 27, 2026

Intracellular mechanisms promote tumor survival during hypoxia

Northwestern Medicine scientists have, for the first time, described the underlying mechanisms that regulate how cells rapidly change gene expression in response to hypoxia, a key feature of many treatment-resistant tumors, according to a recent study published in Science Advances.

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MedicalXpress 六月 26, 2026

US activates highest-level response to Ebola outbreak

US health authorities on Friday activated the highest level of response to the Ebola outbreak in the Democratic Republic of Congo, while announcing the shipment of experimental treatments to the region.

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MedicalXpress 六月 26, 2026

Cancer drug shortage renews calls for federal action

Cancer doctors across the United States are running short of essential generic chemotherapy drugs, and some fear the squeeze could force widespread rationing, The New York Times reported.

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中国新闻网 六月 26, 2026

一压力大就胃疼？原来大脑与肠胃存在“隐形通道”

原标题：为什么压力一大就胃疼？身体这个“秘密通道” 90% 的人不知道！

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中国新闻网 六月 26, 2026

国家卫生健康委：推动开展全链条优质妇幼健康服务

中新网北京6月26日电(张静)6月26日，国家卫生健康委举行“促进生育健康”新闻发布会。国家卫生健康委妇幼司司长傅卫介绍，近年来，国家卫生健康委将“生”和“育”有机衔接，围绕“怀得上、孕得优、生得安、育得好、长得健”，推动开展全链条优质妇幼健康服务。

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MedicalXpress 六月 26, 2026

H. pylori screening could return fivefold value in gastric cancer prevention

Each unit of cost invested in Helicobacter pylori screening can generate approximately a fivefold return in gastric cancer prevention benefits.

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MedicalXpress 六月 26, 2026

Specialized procedure saves a young woman's ability to walk

Through interdepartmental collaboration, a young woman's quality of life and ability to walk were restored following the laparoscopic removal of a rare, benign tumor of neurological origin in the lesser pelvis, known as a schwannoma (also called a neurinoma). In the Central and Eastern European region, only the Neuropelveology Program of Semmelweis University's Department of Obstetrics and Gynecology and its joint working group with the Department of Neurosurgery and Neurointervention perform procedures supported by intraoperative electrophysiological monitoring. The collaboration between the two departments is also facilitated by a newly acquired specialized mobile neuromonitoring device. The day after the successful surgery, the patient was discharged from the university, fully recovered.

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MedicalXpress 六月 26, 2026

New role of PTGES3 uncovered in liver cancer growth and immune evasion

A research team led by Prof. Wang Hongzhi at the Hefei Institutes of Physical Science, Chinese Academy of Sciences, has found a novel role of prostaglandin E synthase 3 (PTGES3) in liver cancer, revealing how it drives both tumor growth and immune suppression.

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MedicalXpress 六月 26, 2026

Hearing aid use linked to 23% lower dementia risk in people with both epilepsy and hearing loss

Adults with both epilepsy and hearing loss who use hearing aids may have a 23% lower risk of developing dementia than those who do not, according to new research presented at the European Academy of Neurology (EAN) Congress 2026.

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MedicalXpress 六月 26, 2026

AI-guided microneedles bend at body temperature to speed diabetic wound healing

Chronic wounds remain a major health care challenge, especially for people with diabetes, who often experience delayed healing, persistent inflammation and a higher risk of infection. Traditional wound-closure methods such as sutures, staples and adhesives can help bring wound edges together, but they do not actively respond to the body's healing process.

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MedicalXpress 六月 26, 2026

EU hits France's Sanofi with flu vaccine antitrust probe

The European Commission announced Friday that it was opening an antitrust probe into French pharmaceutical group Sanofi on suspicion it breached the bloc's competition rules in promoting a flu vaccine.

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MedicalXpress 六月 26, 2026

How a brain messenger protein drives progression of Alzheimer's disease

Alzheimer's disease is driven by a buildup of a toxic protein called Tau that kills neurons. As toxic Tau spreads to new regions of the brain, symptoms worsen and ultimately become fatal.

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中国新闻网 六月 26, 2026

国家卫健委：推动开展全链条优质妇幼健康服务

中新网6月26日电 国家卫生健康委26日举行新闻发布会，介绍促进生育健康有关情况。国家卫生健康委妇幼司司长傅卫表示，近年来，国家卫生健康委将“生”和“育”有机衔接，围绕“怀得上、孕得优、生得安、育得好、长得健”，推动开展全链条优质妇幼健康服务。

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MedicalXpress 六月 26, 2026

Age, hearing status linked to long-term outcomes in Meniere disease

For patients with Meniere disease (MD), age and baseline hearing status are associated with long-term hearing outcomes, according to a study published online May 16 in Acta Oto-Laryngologica.

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中国新闻网 六月 26, 2026

这4种癌症早期筛查真的有用 一文读懂何时查、如何查

癌症筛查是针对无症状“健康人群”采取的一种防癌措施，也就是在身体没有异常不适的时候，主动做相关检查，目的是发现早期癌症和癌前病变，实现早发现、早诊断、早治疗。早期筛查虽至关重要，但也不能盲目筛查。哪些人群应该筛查？如何进行筛查？

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MedicalXpress 六月 26, 2026

Prevalence of right ventricular dysfunction ~40% in heart failure with preserved ejection fraction

Right ventricular dysfunction (RVD) is prevalent in 41.7% of patients with heart failure with preserved ejection fraction (HFpEF), according to a study published online June 10 in BMC Cardiovascular Disorders.

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MedicalXpress 六月 26, 2026

Breastfeeding may protect against ADHD symptoms

A new study from the University of Bergen shows an association between breastfeeding up to 6 months of age and a reduced risk of ADHD symptoms from ages 3 to 8.

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MedicalXpress 六月 26, 2026

Blood vessel cells keep fixed signaling roles for weeks, reshaping view of capillary communication

The cells lining skin capillaries are constantly sending each other messages—tiny pulses of calcium that help regulate blood flow, sense physical forces and keep vessel walls intact. Scientists have known about this signaling for decades. What they didn't know, until now, is that it follows a remarkably organized pattern, one that persists across days and weeks, governed by a network of cells that have, in a sense, assigned themselves permanent roles.

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MedicalXpress 六月 26, 2026

How heat waves are dangerous to human health

A punishing heat wave overwhelming hospitals in Europe is just the latest reminder of the deadly threat such scorching temperatures can pose to human health.

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MedicalXpress 六月 26, 2026

AI support tool improves clinician decisions in real-world primary care trial

A large real-world clinical trial has found that a generative AI-powered support tool used to support frontline clinicians was safe and improved the quality of clinical decision-making, but did not significantly change short-term patient outcomes.

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MedicalXpress 六月 26, 2026

Emergency department testing scheme finding hundreds of unidentified HIV cases in UK

Hundreds of people in England who were unknowingly living with HIV are receiving a diagnosis and starting life-saving antiretroviral treatment, thanks to a pioneering NHS testing initiative rolled out in hospital emergency departments (EDs).

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MedicalXpress 六月 26, 2026

Modular coatings customize hydrogel implants to boost adhesion and limit fibrosis

Researchers led by Jiawei Yang, Worcester Polytechnic Institute (WPI) Assistant Professor in the Department of Mechanical and Materials Engineering, have designed a modular system that could potentially improve hydrogel implants in the body by customizing the materials for stiffness and functionality.

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MedicalXpress 六月 26, 2026

Serious statin muscle side effects are rare for most people, new calculator shows

Researchers at the Nuffield Department of Primary Care Health Sciences, University of Oxford, have developed a new calculator that estimates a person's risk of developing serious muscle disorders from statins. The tool could help patients and clinicians make more informed decisions about using these widely prescribed medications to prevent heart attacks and strokes.

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MedicalXpress 六月 26, 2026

New tool helps uncover rare genetic mutations in common diseases, including Parkinson's

Studies of genetics conducted in yeast cells, human neurons, mice or other model systems often reveal networks of genes that could contribute to complex diseases, such as breast cancer, type 2 diabetes and Parkinson's disease. But those findings don't always translate to human biology. Human genetics offers a path to determining which genes among those networks are most relevant to human disease.

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MedicalXpress 六月 26, 2026

Faster aging, chronic disease linked to WTC responders with PTSD

Post-traumatic stress disorder (PTSD) remains a common condition affecting World Trade Center (WTC) responders 25 years after the attack on the Twin Towers. While the condition is considered mainly psychological, a new study sheds light on changes in the biological processes of WTC patients with PTSD that may explain why PTSD is associated with a variety of chronic diseases that ultimately contribute to aging.

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UN Health 六月 26, 2026

Global drug use reaches record high as increasingly potent synthetic drugs spread

More people are using drugs than ever before, while synthetic substances are reshaping illicit markets and exposing vulnerable communities to greater health risks, according to the UN World Drug Report 2026, released on Friday.

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UN Health 六月 26, 2026

Deaths in US immigration custody must be investigated: UN rights chief

UN High Commissioner for Human Rights Volker Türk on Friday called for stronger independent oversight of the United States immigration detention system and investigations into all deaths in US Immigration and Customs Enforcement (ICE) custody.

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MedicalXpress 六月 26, 2026

Ebola deaths exceed 300 in DR Congo: Heath authorities

The Ebola epidemic has claimed more than 300 lives in the Democratic Republic of Congo (DRC), a little more than one month after it was declared, health authorities said Friday.

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MedicalXpress 六月 26, 2026

GenAI overcomes slide misalignment to produce virtual stains close to real slides

Histopathology is a cornerstone of clinical diagnosis, especially in cancer care. However, conventional chemical staining is often time-consuming and labor-intensive and may consume precious tissue samples.

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MedicalXpress 六月 26, 2026

Some patient groups are far more vulnerable to near-perfect privacy attacks from medical AI

From detecting pneumonia on a chest X-ray to assessing whether a dark spot on the skin is benign or malignant, medical AI systems are playing an increasingly important role in clinical diagnosis. Unfortunately, the models used to train these AI systems are often victims of cyberattacks, specifically membership inference attacks (MIAs), which can lead to people's personal information being stolen or revealed.

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MedicalXpress 六月 26, 2026

Can we engineer being on the same wavelength with others? Research offers a cautious 'yes'

We often feel that we are "on the same wavelength" with one another, but can science identify and engineer this phenomenon? Studies by a team of neuroscience researchers suggest that it's possible—a connectivity that is both beneficial and can be enhanced for therapeutic and other purposes.

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MedicalXpress 六月 26, 2026

Researchers discover new driver of asthma-related inflammation

Researchers at National Jewish Health have uncovered a previously unknown mechanism that helps drive inflammation in allergic asthma, offering new insight into how the disease develops and potentially revealing new targets for future therapies.

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MedicalXpress 六月 26, 2026

Green power: How spinach and kale could cut risk of chronic lung disease

Eating your greens could be the secret to breathing easier, with a new study from Edith Cowan University (ECU) revealing that people who eat more vitamin K1-rich foods such as leafy green vegetables may lower their risk of chronic lung disease. The paper is published in The American Journal of Clinical Nutrition.

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MedicalXpress 六月 26, 2026

VR combined with nerve stimulation improves arm and hand function following a stroke

Researchers at the Medical University of Vienna and ETH Zurich have developed a rehabilitation platform for people suffering from the long-term effects of a stroke that combines virtual reality with targeted sensory nerve stimulation. In a randomized feasibility clinical study with stroke patients, recently published in Nature Medicine, the new technology contributed to improvements in arm and hand function, as well as in tactile and body awareness. These results open up the prospect of personalized and more accessible rehabilitation that can support patients' recovery beyond the limits of conventional therapy.

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MedicalXpress 六月 26, 2026

New Alzheimer's drugs offer hope for some, but good dementia care protects the humanity of those they cannot help

Disease-modifying drugs for Alzheimer's offer a meaningful glimpse of hope for many people who fear dementia. Alzheimer's disease is the most common cause of dementia, but dementia itself is an umbrella term for symptoms such as memory loss, confusion and changes in thinking.

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MedicalXpress 六月 26, 2026

Intravesical CAR T therapy opens door to bladder-sparing cancer treatment

Researchers at Weill Cornell Medicine, Cedars-Sinai Medical Center and Roswell Park Comprehensive Cancer Center have developed genetically engineered CAR T cells that specifically target and kill bladder cancer cells. The study, published in the Journal of Experimental Medicine (JEM), demonstrates that direct delivery of these CAR T cells via a catheter can control bladder tumors in mice, raising hopes that a similar approach may be effective in humans.

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MedicalXpress 六月 26, 2026

Wildfires pose risk for premature births and low birth weight

Temperatures climb to new record highs every summer. In many parts of Europe, this marks the start of the most dangerous time of year for wildfires. What begins as a natural disaster has far-reaching consequences for the health of people in affected areas.

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MedicalXpress 六月 26, 2026

Dual human antibodies stop lethal Nipah and Hendra even after infection begins

An international research team led by investigators in the Department of Microbiology at the Icahn School of Medicine at Mount Sinai has developed the first fully human monoclonal antibody cocktail shown to provide complete protection against lethal Nipah and Hendra virus infection. The protection was seen even when treatment was given after infection had begun.

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MedicalXpress 六月 26, 2026

New research may lead to a vaccine against severe diarrhea

Research led by the University of Bergen (UiB) and NORCE may help pave the way for a new vaccine targeting one of the world's leading causes of severe diarrheal disease. The technology has now been licensed to the international vaccine company Valneva, which will take the work forward toward a potential future vaccine.

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中国新闻网 六月 25, 2026

严重可致盲！这4个“毁眼”行为，不要再做了

很多人眼睛发红、干涩流泪、有异物感时，都以为只是普通眼疲劳，忍一忍、随便滴个眼药水就过去了。

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MedicalXpress 六月 25, 2026

How Rwanda is using drones to improve health care

In 2016, the government of Rwanda began using drones to bypass the country's hilly terrain and speed up the delivery of blood products to hospitals. It was an ambitious project that officials hoped would both increase the survival rate of patients in critical need of transfusions and help hospitals better manage their valuable inventory of blood products.

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中国新闻网 六月 25, 2026

3个睡眠习惯，悄悄加速大脑衰老！第二个很多人忽略了

你有没有这种感觉：明明睡了很久，醒来却像没睡一样，脑袋昏昏沉沉？甚至上了年纪，很多事明明刚发生不久，但就是怎么想不起来？

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MedicalXpress 六月 25, 2026

A ban won't stop abortion pill access, telehealth providers say

Two developments often get lost in the public's perception of the abortion wars. One is that the number of abortions in the U.S. has increased dramatically year over year since the U.S. Supreme Court overturned Roe v. Wade in 2022, according to the Society of Family Planning's latest #WeCount report. By December, 29% of abortions were through telehealth. The second is that, because the mailing of abortion pills has become so widespread in the post-Dobbs era, abortion opponents may simply be unable to stop it.

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MedicalXpress 六月 25, 2026

Growing DRC Ebola outbreak has already spread to Uganda with high risk of reaching South Sudan

A rare strain of Ebola that began spreading undetected in eastern Democratic Republic of Congo (DRC) in early April 2026 has now confirmed transmission in Uganda and is potentially on course to reach South Sudan, according to a new modeling study from the World Health Organization (WHO) published in The Lancet Infectious Diseases.

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MedicalXpress 六月 25, 2026

Crash victims are 70% less likely to be transferred between hospitals in no-fault states

Patients with severe injuries from car crashes are about 70% less likely to be transferred to another hospital in states with no-fault insurance laws than in states with more common at-fault policies, reports a new study led by Northwestern Medicine. The findings suggest that policies such as no-fault laws—which guarantee reimbursement for trauma care—may incentivize hospitals to keep and treat seriously injured patients. The work is published in the journal Injury.

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MedicalXpress 六月 25, 2026

First potential probiotic treatment for lupus identified by researchers

Scientists at UT Health San Antonio, the academic health center of The University of Texas at San Antonio, have found a link between a bacterium in the gut microbiome (ecosystem) and lupus that could lead to more effective treatment of the disease, described in a study published in Nature Communications.

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MedicalXpress 六月 25, 2026

New drug candidate shows promise in overcoming chemotherapy resistance in small cell lung cancer

A research team led by Prof. Liu Qingsong at the Institute of Health and Medical Technology, the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has discovered a new drug candidate that may help overcome chemotherapy resistance in small cell lung cancer (SCLC). The study, published in Signal Transduction and Targeted Therapy, introduces a compound called IHMT-15137, which works by blocking a key signaling pathway linked to drug resistance.

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MedicalXpress 六月 25, 2026

Identifying immune pathways driving aggressive brain cancers

A new study has uncovered a key mechanism that helps one of the deadliest brain cancers evade the immune system, according to the study published in The Journal of Clinical Investigation.

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MedicalXpress 六月 25, 2026

Those most at risk from heat have the least access to air conditioning, UK study finds

People who are most in danger during the U.K.'s heat wave are among the least likely to have air conditioning at home, researchers have found. With temperatures potentially rising to 40° C (104° F), scientists at the University of Reading have looked at how many homes in England use air conditioning to keep cool, and which households use it most. They studied answers from 15,846 households that took part in the English Housing Survey from 2023 to 2024, as well as undertaking interviews with households already using air conditioning.

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MedicalXpress 六月 25, 2026

Lower plasminogen levels spur stronger liver repair after surgery in mice, study finds

The liver is one of the few organs capable of regenerating after surgery—a remarkable ability that makes lifesaving procedures possible for thousands of patients each year. But not every liver regenerates as expected. Some patients develop post-hepatectomy liver failure, a serious complication that remains a leading cause of death after liver surgery. Now, a discovery by a Michigan State University researcher is challenging a long-held belief about how the liver repairs itself after surgery.

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MedicalXpress 六月 25, 2026

Leveraging AI can reduce time and resources in how physicians approach sepsis care

In a new clinical study from the University of California San Diego School of Medicine, researchers and physicians at UC San Diego Health have found that by utilizing artificial intelligence (AI), they could develop more timely and efficient assessments of care provided to patients with severe sepsis in the emergency department.

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MedicalXpress 六月 25, 2026

Nanotech platform combining paclitaxel with siRNA boosts immune response against lung cancer

Researchers at the University of Arizona R. Ken Coit College of Pharmacy have developed a new strategy that helps the immune system recognize and attack lung cancer tumors more effectively. By packaging a chemotherapy drug and an RNA molecule in a tiny lipid carrier, the team boosted an immune response that slowed tumor growth and enhanced the effects of immunotherapy.

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MedicalXpress 六月 25, 2026

Patients with lupus have increased risk of chronic kidney disease, mortality

Patients with systemic lupus erythematosus (SLE) without lupus nephritis (LN) have increased risk of chronic kidney disease (CKD) and mortality, according to a study published June 16 in Rheumatology.

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MedicalXpress 六月 25, 2026

Small-molecule antiviral drug targets ACE2 receptor to block coronaviruses from entering cells

The ongoing evolution of SARS-CoV-2, particularly the rapid emergence of the omicron variant and its sublineages, has weakened the effectiveness of existing vaccines and antiviral drugs, underscoring the potential risk of future coronavirus pandemics. In response, a joint research team from the LKS Faculty of Medicine of the University of Hong Kong (HKUMed) and the School of Pharmaceutical Sciences of Tsinghua University has developed MB-32, a novel broad-spectrum small-molecule antiviral drug candidate.

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MedicalXpress 六月 25, 2026

Significant association identified between hepatitis C, overactive bladder

There is a significant association between hepatitis C virus (HCV) and overactive bladder (OAB), according to a study published online May 29 in BMC Urology.

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MedicalXpress 六月 25, 2026

Smartphone-based self-screening can identify ocular surface malignancies

Integration of smartphone-based imaging and artificial intelligence (AI)-driven diagnostics provides an effective strategy for screening for rare ocular malignancies, according to a study published online June 4 in JAMA Ophthalmology.

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MedicalXpress 六月 25, 2026

New Tfr cell model uncovers molecular switches that restrain antibody responses

For the immune system to effectively combat pathogens, antibody responses must be precisely controlled. So-called follicular regulatory T cells (Tfr cells) play a key role in this process by limiting excessive immune responses and helping to maintain immune tolerance. Researchers at the University Hospital Bonn (UKB) and the University of Bonn have now developed a robust laboratory method that allows Tfr cells to be generated from precursor cells and studied in a targeted manner. The results were recently published in the journal Cellular & Molecular Immunology.

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MedicalXpress 六月 25, 2026

Opposing protein pathways steer skin stem cells toward renewal or repair

Two proteins with opposing functions orchestrate the development and maintenance of healthy skin, Stanford Medicine researchers have found. Modulating their activity with topical drugs could reduce inflammation, aid wound healing and slow or halt the growth of skin cancer, the researchers believe. The findings are published in the journal Science.

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MedicalXpress 六月 25, 2026

Negative link seen between illness perception, self-management behavior in inflammatory bowel disease

For patients with inflammatory bowel disease (IBD), there is a significant negative correlation between illness perception and self-management behavior, according to a study published online June 16 in Scientific Reports.

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MedicalXpress 六月 25, 2026

Special protein in the brain's cleansing system may contribute to loss of brain function in Alzheimer's

Alzheimer's disease is a progressive and permanent loss of nerve cells in the brain. The breakdown causes memory loss, functional impairment and personality changes. In a new study published in Nature Aging, researchers found that the age-related reduction in a specific protein may contribute to the loss of brain function in this disease.

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MedicalXpress 六月 25, 2026

Armed conflict is linked to increased measles cases globally

Countries experiencing armed conflict tend to report more measles cases, and the elevated risk persists even a year after the fighting, according to new research published in PLOS Medicine. The study links armed conflict to measles in two ways: directly, by disrupting immunization programs, and—more powerfully—indirectly, by eroding a country's economic, educational and health foundations that protect populations from preventable disease.

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MedicalXpress 六月 25, 2026

GLP-1 weight-loss boom linked to surge in poison control calls

As the use of GLP-1 medications for weight loss surges, so do calls to U.S. poison control centers, according to a new study.

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MedicalXpress 六月 25, 2026

Iron accumulation in the brain may contribute to neurodegeneration

Neurodegenerative diseases affect tens of millions of people worldwide. Among these, Alzheimer's and Parkinson's diseases are the most common; in the United States alone, the Alzheimer's Disease Association and Parkinson's Foundation report roughly 7 million people with Alzheimer's and another million with Parkinson's. An intriguing clue lies in the tangled mystery of neurodegeneration that scientists are working to solve: iron accumulation.

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MedicalXpress 六月 25, 2026

Healthy gut microbes in 6-week-old infants linked to lower risk of malaria during first year of life

In a small study in the Democratic Republic of Congo, 6-week-old infants with healthy gut microbiomes were less likely to contract malaria in their first year of life. While the study is preliminary, it suggests the possibility that treatments such as probiotics could protect against malaria, which kills more than 600,000 people a year, primarily children in sub-Saharan Africa. Potential clinical applications would require more research, however.

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MedicalXpress 六月 25, 2026

What happens to your blood when you're stressed? We put it to the test

We have all heard it: "It's just in your head."

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MedicalXpress 六月 25, 2026

Why ibuprofen is better than paracetamol for period pain

For something that affects millions every month, period pain remains surprisingly poorly treated.

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MedicalXpress 六月 25, 2026

New oral heart failure drug appears to be safe and well tolerated in 58-patient early clinical trial

An early clinical study shows that a new oral drug is safe and well tolerated in patients with chronic heart failure. The study, led by researchers at Karolinska Institutet, has been published in The Lancet.

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MedicalXpress 六月 25, 2026

How the heat affects children as they learn, play and do sport, and how parents can help

Schools in the UK are closing as temperatures soar. If you're a parent, you might be wondering what effect the heat has on your child. If they're at school, will they be able to learn properly? If they're at home, should they be playing or attending their normal clubs? How can you help keep them cool?

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中国新闻网 六月 25, 2026

血脂里面那么多指标都是什么意思？揭秘身体“炼油厂”

揭秘身体“炼油厂”

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MedicalXpress 六月 25, 2026

A global push to recognize the threat of toxoplasmosis

One-third of the world's population is infected with the Toxoplasma parasite, which can cause ocular toxoplasmosis, an eye infection that can damage the retina and result in permanent vision loss. Although often seen as an unavoidable part of everyday human-animal interaction, toxoplasmosis is preventable and controllable.

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MedicalXpress 六月 25, 2026

First 3D views of human cone opsins reveal how daylight vision reacts so fast

The retina of the human eye contains 6–7 million cone cells. These cells contain light-sensitive proteins known as cone opsins. They enable us to perceive our surroundings in detail in daylight. They allow us to see the world in thousands of colors: red strawberries, green leaves, the blue sky. They also enable us to see all the objects around us clearly. And they allow us to perceive fast movements, such as the rush of a train or the flight of a dragonfly.

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MedicalXpress 六月 25, 2026

Clinical study of drug-resistant tuberculosis changes global medical practice

A clinical study that began in a research unit in Gqeberha (PE), Eastern Cape, has transformed global treatment of drug-resistant tuberculosis.

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中国新闻网 六月 25, 2026

中新健康｜涉嫌非法吸收公众存款罪，华恒生物董事长郭恒华被刑拘

中新网北京6月25日电(记者 赵方园)6月24日晚间，华恒生物发布公告称，公司实际控制人、董事长兼总经理郭恒华因涉嫌非法吸收公众存款罪被合肥市公安局蜀山分局刑事拘留。

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中国新闻网 六月 25, 2026

小伙运动后喝大量冰水突发阑尾炎 专家提醒：进入夏季，四大风险因素需重点警惕

运动后喝大量冰水，小伙突发阑尾炎

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中国新闻网 六月 25, 2026

辨症状、识风险，来上这堂老年人安全用药“必修课”

辨症状、识风险，用药有方才安全丨全国老年健康宣传周

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中国新闻网 六月 25, 2026

一个简单的方法预防摔倒，快教给爸妈！

跌倒对老年人绝不是件小事。有数据显示，跌倒是我国老年人最常见的伤害类型，是造成老年人骨折的首位原因，还是老年人因伤害死亡的第一位原因。

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中国新闻网 六月 25, 2026

天天吃外卖，身体可能正在“慢性发炎”！记住3个动作把伤害降到最低

“别总是吃外卖”“长期吃外卖不健康”……家里长辈是不是经常这样叮嘱你？可现实是：早上来不及做饭，随便吃；中午想吃点丰盛的，点外卖；晚上下班回来懒得做，点外卖。

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中国新闻网 六月 24, 2026

医生提醒：运动后喝大量冰水 易诱发阑尾炎

运动后喝大量冰水，小伙突发阑尾炎

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MedicalXpress 六月 24, 2026

Can AI be your therapist?: Q&A with an expert

More than a third of psychologists report having patients who use artificial intelligence as an additional source of mental health support. As more people turn to AI for advice, companionship and help navigating difficult situations, researchers are working to understand what these rapidly evolving systems can—and cannot—do when it comes to human health and well-being.

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MedicalXpress 六月 24, 2026

Socioeconomic challenges color patients' lung cancer screening experience

New research among lung cancer screening participants has found that low-dose chest computed tomography (CT) screening is generally well tolerated both physically and emotionally, but experiences vary across socioeconomic groups. Lower-income and safety-net participants experienced higher testing-related burden, with factors such as insurance and employment status associated with more discomfort or anxiety. The findings in the Journal of the American College of Radiology highlight opportunities to improve equity in screening.

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MedicalXpress 六月 24, 2026

Mapping the hidden rules of a key immune sensor

The immune system depends on molecular alarms that detect danger inside cells. One of these alarms is STING, short for "stimulator of interferon genes." STING helps cells respond to infections, damaged DNA and cancer. When it activates at the right time, it helps protect the body. When it activates too easily, or fails to activate, it can contribute to disease.

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MedicalXpress 六月 24, 2026

UnitedHealth, Humana and CVS denied post-hospital care at some of the highest rates

The three largest Medicare Advantage insurers turned down requests for post-hospital care at some of the highest rates among major plans, a federal watchdog has found.

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MedicalXpress 六月 24, 2026

AI system detects sudden cardiac death risk, identifying thousands more patients annually

Each year in the U.S., more than 300,000 people die from sudden cardiac arrest, a condition in which the heart's electrical system malfunctions without warning. The medical emergency can kill both high-risk older adults and young athletes with no history of heart issues, and while internal defibrillators that shock the heart can save lives, figuring out who actually needs one remains a high-stakes guessing game.

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MedicalXpress 六月 24, 2026

Plant-based alternatives contain twice as many additives as animal products, finds study

A first-of-its-kind study of supermarket products has found that in total, the plant-based items sampled contained twice as many food additives as the animal-based equivalents. Overall, the plant-based products contained more additives, more ingredients and more E-numbers than their animal-based counterparts. A team from the Institute for Optimum Nutrition in London led the research, published in Food Additives & Contaminants: Part A.

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MedicalXpress 六月 24, 2026

Scientists unlock gut-healing power of fruits and nuts paired with the right gut microbes

University of Louisville researchers have discovered how a naturally occurring microbial compound may help protect the gut and support future treatment strategies for inflammatory bowel disease (IBD).

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MedicalXpress 六月 24, 2026

Immune cell–fibroblast crosstalk may be the key trigger of autoimmune diseases

In autoimmune disorders, immune cells targeting "self" proteins are mistakenly activated, resulting in abnormal expansion and responsiveness. These disorders are known to reduce patients' quality of life over a prolonged period. This can be attributed to CD4+ T cells, which play a key role in inducing persistent inflammation, recruiting other immune cells, including antibody-producing B cells, and inflicting tissue damage.

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MedicalXpress 六月 24, 2026

Obesity inequalities in England have widened since COVID-19—with steepest increases in new cases in young adults

A study by researchers from the University of Cambridge, the British Heart Foundation Data Science Center at Health Data Research UK and The George Institute for Global Health is the first to analyze obesity trends from 2019 to 2025, using NHS England electronic health records covering nearly 55 million adults.

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MedicalXpress 六月 24, 2026

New technology helps reveal how the heart generates cells with regenerative potential

Two research teams at the Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC) have developed a pioneering technique in Spain to characterize the proteome of individual cardiomyocytes—the cells responsible for heart contraction.

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MedicalXpress 六月 24, 2026

How AI could help doctors monitor children born with common congenital heart defect

Every echocardiogram is a moving story. For a baby born with a complex heart condition, the gray and black images on the ultrasound screen can influence some of the earliest and most important decisions a medical team makes: What exactly is wrong with the heart? How urgent is surgery? What should doctors watch for after repair?

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MedicalXpress 六月 24, 2026

Bandage-like device delivers hydrogen sulfide to wounds, boosting blood flow where healing stalls

For most people, a blister or small cut is an inconvenience. For others, it can become something much more serious.

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MedicalXpress 六月 24, 2026

Hidden protein linked to severe COVID-19 and lung disease risk

A genetic difference carried by nearly one in three people may increase the risk of severe COVID-19 and lung fibrosis by disrupting the function of a previously unknown protein, according to a new study published in Nature Communications.

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MedicalXpress 六月 24, 2026

Common IVF extras lack strong evidence of improving fertility, research finds

Australian women trying to start a family through IVF are being offered optional extras with little or no evidence that they work, new research has found. A University of Melbourne-led study analyzed data from trials, looking at the effectiveness of 10 of the most popular IVF add-ons. The team found there was some weak evidence to support three common add-ons, but little to no evidence that the remainder increased the chances of a successful pregnancy.

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MedicalXpress 六月 24, 2026

Most patients want cancer diagnoses from doctors, not portals, survey finds

The widespread use of electronic patient portals to provide quick access to test results presents health care professionals with an important challenge: How should new cancer diagnoses be communicated?

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MedicalXpress 六月 24, 2026

New oral GLP-1 drug delivers up to 12% weight loss in 36 weeks

A new strategy for delivering GLP-1 drugs to patients with obesity or who were overweight resulted in up to a 12% reduction in body weight after 36 weeks, according to a randomized phase II clinical trial published in Nature Medicine.

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MedicalXpress 六月 24, 2026

Trials of two Ebola treatments to start in DRC next week: WHO

Trials of two separate potential treatments to fight the deadly Ebola outbreak in the Democratic Republic of Congo are expected to begin next week, the World Health Organization said Wednesday.

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MedicalXpress 六月 24, 2026

Personalized brain imaging may improve outcomes for treatment-resistant depression

A new randomized clinical trial from investigators at Mass General Brigham's Neuroscience Institute and Department of Psychiatry suggests that using personalized brain imaging to guide transcranial magnetic stimulation (TMS) may improve outcomes for people with treatment-resistant depression. Results are published in JAMA Psychiatry.

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MedicalXpress 六月 24, 2026

How zebrafish might be key to unlocking treatments for hereditary disease CADASIL

CADASIL, which stands for "cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy," is a hereditary disease that damages the brain's small blood vessels, causing recurrent strokes. Over time, CADASIL leads to a decline in cognitive function and can progress to early-onset dementia, even in young patients.

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MedicalXpress 六月 24, 2026

Silk sticker is noninvasive way to monitor babies' health

In the neonatal intensive care unit, the most fragile patients in medicine are often the most heavily wired. Premature babies, some weighing less than a pound, can be tethered to a tangle of cables, monitors and sensors. Each blood draw to check sugar levels or electrolytes means another needle, another bandage, another moment of stress for an infant whose skin is still forming.

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MedicalXpress 六月 24, 2026

Genetic testing projected to increase ALS clinic visits over next decade

The availability of genetic testing for amyotrophic lateral sclerosis (ALS) for people with a family member diagnosed with the disease is expected to greatly increase the number of clinic visits to specialized ALS centers over the next decade, according to a study published in Neurology Genetics.

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MedicalXpress 六月 24, 2026

Gut-homing antibodies help protect against norovirus, paving path for new vaccines, therapies

As the leading cause of viral gastroenteritis worldwide, norovirus is an all too familiar ailment. Its telltale digestive upset—not to mention its reputation for being notoriously contagious—has earned it the nicknames "winter vomiting bug" and "stomach flu." Yet despite millions of dollars spent on research, there are still no vaccines or anti-viral drugs for norovirus.

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MedicalXpress 六月 24, 2026

Uneven cerebellum aging may partly explain why some older adults stay mentally sharp

Scientists may have discovered a new role for the cerebellum, the part of the brain that sits at the base of the skull. A new paper published in the journal Nature Neuroscience reports that different parts of the cerebellum change at different rates with age, which may be linked to differences in cognitive abilities and memory in later life. This may help explain why some people stay sharper as they get older.

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MedicalXpress 六月 24, 2026

Genomic tool highly effective at detecting rare disease diagnoses

A newly developed open-source tool designed for rigorous reanalysis of genomic data is highly effective at detecting new rare disease diagnoses. The tool's ability to frequently and automatically reexamine stored DNA data will ensure more timely answers for hundreds of families.

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MedicalXpress 六月 24, 2026

Hidden mechanism driving joint tissue growth in rheumatoid arthritis has been found

Researchers at Hospital for Special Surgery (HSS) have identified a specialized population of immune cells that plays a central role in driving abnormal tissue growth in rheumatoid arthritis (RA), offering new insight into disease progression and potential treatment strategies. The study, published in Science Translational Medicine, reveals that a subset of immune cells known as SPP1ʰⁱ macrophages works in tandem with structural cells and protein scaffolds to promote excessive tissue expansion in the joints of patients with RA.

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MedicalXpress 六月 24, 2026

Simple eye scan in preterm infants may help predict brain development

Very preterm infants face up to a 50% higher risk of developmental challenges affecting movement, learning, language and behavior. Today, many of those challenges are not fully recognized until later in infancy or early childhood. Doctors have lacked reliable tools to identify which infants are most vulnerable during the early neonatal period, when timely intervention could have the greatest impact.

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MedicalXpress 六月 24, 2026

Skin renews despite 60% to 70% fibroblast depletion in mice, challenging long-held assumption

Human skin is constantly rebuilding itself. Every few weeks, the outermost layers shed and are replaced by new cells pushed up from the base. For decades, scientists believed this renewal depended heavily on fibroblasts, a class of supportive cells nestled in the deeper layer of the skin that secrete growth-promoting molecules and build the structural scaffolding that holds tissue together.

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MedicalXpress 六月 24, 2026

Animal vs. plant protein: How beef and pea diets reshaped IBD severity in mice

New research sheds light on why red meat may worsen inflammatory bowel disease (IBD)—and how other protein sources could help protect the gut.

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MedicalXpress 六月 24, 2026

Aging reshapes the ovary long before reproductive function ends

Aging affects every organ in the body, yet we still know little about how the ovary changes over time. In a new study published in Nature Aging, Yale researchers created one of the most detailed maps of the aging ovary to date, examining how its cellular organization changes across the reproductive lifespan.

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MedicalXpress 六月 24, 2026

Youth tobacco use falls, but flavored e-cigarettes are still a concern

The U.S. Food and Drug Administration (FDA) this week shared findings from the 2025 National Youth Tobacco Survey (NYTS). The American Heart Association has issued the following statement:

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UN Health 六月 24, 2026

Lives at risk in DR Congo as Ebola outbreak continues to outpace response

The Ebola outbreak in the Democratic Republic of the Congo (DRC) continues to spread faster than aid efforts can keep pace, despite significant gains in treatment capacity and growing community engagement, the World Health Organization (WHO) warned on Wednesday.

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WHO 六月 24, 2026

655 million people still living without electricity underscore urgent need to deliver on universal energy access target

At a time when energy security and affordability have risen to the top of the development agenda, 655 million people globally still lack access to electricity, and two billion use polluting fuels and technologies for cooking putting their health and well-being at risk.

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中国新闻网 六月 24, 2026

易成瘾！警惕青少年普瑞巴林滥用→

普瑞巴林是临床治疗带状疱疹后神经痛、纤维肌痛、部分癫痫发作的药物，长期或高剂量滥用会大幅提升药物依赖成瘾风险，搭配酒精服用可诱发窒息致死。

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中国新闻网 六月 23, 2026

夏天不想血管出问题，这7件事别再做了

你身上这3个部位痛吗？可能是你的血管堵了！夏天不想血管出问题，这7件事别再做了

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MedicalXpress 六月 23, 2026

Study finds AI-OCT-based system noninferior for secondary diabetic macular edema detection

Incorporation of an artificial intelligence-based-optical coherence tomography (AI-OCT) system as a secondary screening tool is noninferior to standard practice and can reduce unnecessary diabetic macular edema (DME) referrals, according to a study published online June 15 in the Journal of the American Medical Association.

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MedicalXpress 六月 23, 2026

How a major cancer center reduced treatment times

New Rutgers research suggests that much of the seemingly endless waiting for complex medical care can be engineered away by re-creating operations inside a computer and testing countless possible improvements. The study in the Annals of Operations Research explains how researchers from Rutgers Cancer Institute and Rutgers Business School built a working computer simulation of the institute's blood cancer clinic and used it to identify and fix bottlenecks that kept patients waiting up to three hours between check-in and treatment.

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MedicalXpress 六月 23, 2026

History shows quarantine can be a blip—or mark some people forever

Her name was Mary Quarantine Chapman. Seriously. To the best of my knowledge, Mary is the only Australian named after the experience of being detained to limit the spread of infectious disease.

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MedicalXpress 六月 23, 2026

Research on mate choice and gametes may bring new hope to the childless

So you have finally found the partner of your dreams—but no matter how hard you try, no children have come along. Could science offer new answers to mate choice and infertility? For several years, researchers at the University of Eastern Finland have been studying human reproduction and mate choice through the lens of evolutionary biology.

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MedicalXpress 六月 23, 2026

FDA approves oral Utebzi antibiotic for complicated urinary tract infections

The U.S. Food and Drug Administration has approved GSK's Utebzi (tebipenem pivoxil), an oral antibiotic, for the treatment of complicated urinary tract infections (cUTIs).

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MedicalXpress 六月 23, 2026

Lab-engineered proteins: A promising treatment for liver disease

The research group led by CIC biomaGUNE's Ikerbasque Research Professor Aitziber L. Cortajarena has developed an innovative anti-fibrotic and anti-tumor treatment by binding a synthetic protein to gold nanoclusters (small aggregates of approximately 6 atoms of gold). Conducted in collaboration with the group led by Dr. Ana Beloqui at the Catholic University of Louvain (Belgium), the study, published in Bioactive Materials, has demonstrated that this hybrid formulation displays strong hepatic specificity and minimal side effects in mice.

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MedicalXpress 六月 23, 2026

AI and polygenic scores improve breast cancer risk assessment

A risk model that combines a mammographic artificial intelligence (AI) risk score with polygenic and clinical risk scores more accurately identifies women at high risk of developing breast cancer than clinical risk scores used alone, finds a new Kaiser Permanente study. The study, published in the Journal of the National Cancer Institute, is one of the largest and most diverse to evaluate the ability of three approaches—mammography AI, polygenic and clinical—to predict breast cancer risk.

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MedicalXpress 六月 23, 2026

Most Americans unaware of link between alcohol and cancer— and aren't interested in spreading the word, either

Fewer than half of Americans understand that booze is a cancer-causing substance along the lines of known carcinogens like tobacco, asbestos and formaldehyde, a new study says.

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MedicalXpress 六月 23, 2026

Why pollution affects some asthma patients more than others

For many people with asthma, air-quality advisories are harbingers of worsening symptoms. But for reasons science has struggled to explain, the extent to which pollution exacerbates asthma varies widely from person to person.

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MedicalXpress 六月 23, 2026

Too hot to be hungry: Why our appetite shrinks in the summer heat

When temperatures soar, many people find their appetite suddenly plummets. The idea of eating a hot meal becomes the last thing on our minds when the heat becomes too much to bear.

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MedicalXpress 六月 23, 2026

Blocking a female-only GABA signal that helps glioblastoma evade immunity may boost survival

Researchers have identified a critical biological difference in how glioblastoma develops in male and female laboratory models, pinpointing an immune pathway that fuels tumor growth only in females. The study shows that the neurotransmitter GABA boosts the cancer-protecting activity of immune cells in female models—but not male models—and that blocking that signal improved outcomes. The findings could one day lead to new drug targets and therapeutics specifically for women. The paper is published in the journal Nature Cancer.

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MedicalXpress 六月 23, 2026

Short daily home dialysis is better for preserving physical activity

Short daily home dialysis (SDHD) is associated with sustained preservation of physical activity, better postdialysis recovery, and improved sleep compared with conventional in-center hemodialysis (ICHD), according to a study published online June 18 in Kidney360.

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MedicalXpress 六月 23, 2026

Discovery of BIRC3 gene variants in Crohn's disease yields a druggable pathway

Researchers from The Hospital for Sick Children (SickKids) in Toronto have found a previously unknown genetic cause of Crohn's disease and uncovered how those changes trigger inflammation through a key immune pathway. The findings, published in Gastroenterology and involving teams from eight countries, will guide more precise treatments and improve the ability to match patients to therapies based on their unique biology.

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MedicalXpress 六月 23, 2026

Examining perceived changes in extreme weather among older people

Older people in Austria widely perceive an increase in extreme weather since their childhood. Yet how strongly they notice these changes depends on their social position, where they live and how they relate to environmental issues. A new study led by Karl Landsteiner University (KL Krems) shows that environmental awareness, urban or rural residence, education and financial strain are all linked to how people ages 50 and above perceive extreme weather. The work is published in the journal Frontiers in Psychology.

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MedicalXpress 六月 23, 2026

Ten-year death risk 21 times higher for first time mothers who face care proceedings, analysis reveals

First-time mothers in England who face care proceedings are 21 times more likely to die within 10 years of the birth than mothers of the same age who don't experience this, finds an analysis of family court proceedings, published online in the Journal of Epidemiology & Community Health.

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MedicalXpress 六月 23, 2026

Most IVF 'add-ons' show little evidence of boosting births, researchers find

There is a lack of evidence to suggest the majority of in vitro fertilization (IVF) add-ons improve fertility in patients undergoing IVF, according to a systematic review and meta-analysis published in The Lancet Obstetrics, Gynaecology, & Women's Health. There is weak evidence for some possible benefit from three IVF add-ons: EmbryoGlue, endometrial scratching and physiological intracytoplasmic sperm injection.

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MedicalXpress 六月 23, 2026

Five-minute hourly movement breaks ca cut fatigue, lift mood without hurting work

Hourly movement breaks of just five minutes each seem to offer the best balance between feasibility and effectiveness for mitigating the health harms of prolonged sitting, suggests a large study carried out under real-world conditions and published in the British Journal of Sports Medicine.

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MedicalXpress 六月 23, 2026

Maternal obesity linked to 64% increase in childhood obesity risk

The roots of childhood obesity may begin in the womb. New research led by the George Mason University College of Public Health found that children whose mothers entered pregnancy with obesity were 64% more likely to become overweight or obese by age 3. Excessive weight gain during pregnancy was associated with a 39% increase in that risk.

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MedicalXpress 六月 23, 2026

Investigators identify blood protein signature for non-invasive diagnosis of pediatric inflammatory bowel disease

For children with suspected inflammatory bowel disease (IBD), a chronic, relapsing condition of the gastrointestinal tract, getting the right diagnosis relies on a combination of clinical evaluation, imaging, endoscopy and histopathology. Identifying reliable blood-based diagnostic tools remains an important unmet clinical need.

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MedicalXpress 六月 23, 2026

Steep drop in metabolic coenzyme could trigger preterm labor

Declining placental concentrations of a molecule that plays a key role in metabolism appear to trigger the end of pregnancy and hasten labor and delivery, suggesting a study co-led by researchers at UT Southwestern Medical Center. The findings, published in Science, could lead to new ways to predict when pregnant women might give birth and who might be at risk for premature delivery.

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MedicalXpress 六月 23, 2026

Physical exercise could help modulate the immune response in type 1 diabetes

Type 1 diabetes is an autoimmune disease in which the immune system attacks the insulin-producing beta cells of the pancreas. Despite advances in glycemic control and the development of new immunotherapies, there is still a need to identify complementary strategies that could help modulate the autoimmune process and preserve beta-cell function.

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MedicalXpress 六月 23, 2026

Testosterone therapy labels and limits may change under FDA proposal

The U.S. Food and Drug Administration (FDA) is asking drugmakers to update the prescribing information on testosterone replacement therapy products to reflect newer clinical evidence.

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MedicalXpress 六月 23, 2026

Promising single-dose malaria treatment advances toward pan-African clinical trial

Researchers at the German Center for Infection Research (DZIF) have developed a promising single-dose malaria treatment that could help address growing drug resistance and simplify treatment for patients. The four-drug combination treatment, known as SPAP, is now being prepared for large-scale clinical testing across Africa. Prof. Ghyslain Mombo-Ngoma, who was named to the 2026 TIME100 Health list in recognition of his contributions to global health research, is co-leading the project.

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MedicalXpress 六月 23, 2026

Fat tissue could explain triple negative breast cancer spread—and point to treatments

Triple-negative breast cancer (TNBC) is aggressive and hard to treat. But the role of fat tissue in how the cancer spreads may help point toward new understanding and treatments, according to a new paper from scientists at the Hackensack Meridian Center for Discovery and Innovation (CDI) and colleagues at Georgetown University's Lombardi Comprehensive Cancer Center.

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MedicalXpress 六月 23, 2026

Tracking the flow of cerebrospinal fluid reveals an unprecedented view of the brain's glymphatic system

Biomedical engineers at Duke University have developed a technique to noninvasively visualize the brain's waste-removal system in unprecedented detail. This new imaging approach allows researchers to examine how this system is altered by conditions including ischemic stroke, aging and anesthesia in animal models, providing new insights into a system increasingly linked to neurodegenerative disease and brain health. This work is published in the journal Science Advances.

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MedicalXpress 六月 23, 2026

Scientists discover a biological 'pencil' that improves health through nutrition

A new international clinical intervention study published in Clinical Nutrition reveals the molecular and transcriptomic mechanisms through which a dietary intervention may beneficially influence gene expression. The study, led by Prof. Iris Shai and Dr. Hila Zelicha Peer from Ben-Gurion University of the Negev, in collaboration with researchers from Leipzig University, the Leipzig Center of Metabolism (LieCeM) and Harvard University, provides new evidence that specific plant-derived nutrients may function as an "epigenetic pencil"—shaping cellular health through nutrition.

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MedicalXpress 六月 23, 2026

Personality may shape how caregiving affects health

Caring for a spouse with dementia is one of life's most demanding responsibilities. While the emotional toll is well documented, the physical effects of chronic caregiving stress can vary dramatically from one person to another. A new Rice University study suggests part of the reason may lie in personality.

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MedicalXpress 六月 23, 2026

Vestibular rehab is important for acute vertigo, regardless of delivery mode

Internet-based vestibular rehabilitation (VR) is not superior to written instructions for reducing vestibular symptoms six weeks after acute-onset vertigo, according to a study published online June 12 in PLOS One.

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MedicalXpress 六月 23, 2026

Estrogen-based hormone therapies could protect brain health in older women

Researchers from the University of Kansas have shown a link between reproductive hormone exposure throughout life and brain health in 459 women ages 65 to 80. They discovered older women who had used hormonal birth control in young adulthood were more likely to have larger volumes in brain regions vital to memory, cognition and information processing.

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MedicalXpress 六月 23, 2026

Foundational research points to new therapeutic strategies for an emerging cancer drug

Pancreatic cancer is one of the deadliest cancers and the third-leading cause of cancer-related death in the United States. While scientists continue searching for new therapies, advances can also come from understanding how existing drugs work. By uncovering the underlying biology, researchers can identify new ways to use existing drugs, improve their effectiveness and overcome barriers that have limited their clinical impact.

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中国新闻网 六月 23, 2026

放射检查“通关秘籍”，看完再也不慌

放射检查“通关秘籍”，看完再也不慌！| 健康体检

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中国新闻网 六月 23, 2026

中新健康｜我国人体器官捐献志愿登记人数超739万人

中新网北京6月23日电(记者 赵方园)“十年前，远距离获取器官几乎不可能；如今，捐献器官从云南偏远小城转运至上海，全程可控制在4-5小时内，甚至可委托航空公司无人员陪护转运捐献器官。绿色通道使肺、心脏利用率至少提升30%。”近日，在第十个“中国器官捐献主题活动日”上，国家肺脏移植质量控制中心主任陈静瑜如此感慨。

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中国新闻网 六月 23, 2026

每天5分钟离心运动，让肌肉悄悄变强，防止流失

一种被严重低估的“增肌运动”！每天5分钟，肌肉多了，心情也好了

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中国新闻网 六月 23, 2026

这样睡比熬夜还伤身，抓住这个“黄金补觉点”很关键→

世界杯激战正酣，许多球迷和伪球迷都会选择熬夜观赛，感受这四年一度的激情与快乐。熬夜过后，第二天头晕脑胀、精力不济、注意力涣散，欠下的“睡眠债”让人苦不堪言。补觉有用吗？还是只能“痛并快乐着”？其实，补觉并非“睡够就行”，也不是“睡得越久越好”。

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UN Health 六月 23, 2026

Ebola in DR Congo: first month of outbreak sees record number of cases – UN humanitarians

Ebola has been spreading at unprecedented speed in the eastern Democratic Republic of the Congo (DRC), bringing risk and fear into people’s daily lives, UN humanitarians said on Tuesday. 

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WHO 六月 23, 2026

WHO urges scale up of newborn screening to improve early detection and care of birth defects

The World Health Organization (WHO) today calls on countries to expand newborn screening for birth defects, highlighting how early detection and treatment can save lives and reduce lifelong disability for millions of children.A new WHO report, Strengthening capacity for newborn screening, diagnosis and management of birth defects, identifies newborn screening as an important opportunity to accelerate progress in child survival.Many conditions can be successfully treated if identified early after birth. These include congenital hypothyroidism, sickle-cell disease, hearing impairment and some metabolic disorders. Yet millions of children are still diagnosed too late or never receive treatment at all.Worldwide, an estimated 8 million babies are born with a birth defect each year, and birth defects now account for almost 8% of all deaths among children under five. An estimated 90% of children born with serious birth defects live in low- and middle-income countries, where access to screening, diagnosis and treatment remains limited."No child should miss the chance for a healthy future because a congenital condition was not detected early enough," said Dr Tedros Adhanom Ghebreyesus, WHO Director-General. "Around the world, countries are showing that newborn screening for one or more conditions can save lives, prevent disability, and give a newborn the best opportunity to fulfil her or his potential ."The gap between countries is stark: some countries screen all newborns for more than 50 conditions, while others are unable to screen for any. WHO encourages every country to begin newborn screening — starting with a priority condition in the country and progressively expanding as capacity grows.The report shows that birth defects account for a growing proportion of under-five deaths in many regions. Between 2000 and 2023, the proportion of under-five deaths attributable to birth defects increased from 1% to 4% in sub-Saharan Africa and from 3% to 11% in South Asia. Part of this shift reflects genuine progress in the reduction of deaths from infectious and other preventable causes.The WHO report aims to support ministries of health, especially in low- and middle-income countries, to prioritize conditions for newborn screening depending on the country context.It showcases countries across Africa, Asia and the Americas that are already demonstrating the successful integration of large-scale newborn screening programmes into routine health services:Argentina: Increased newborn screening coverage to nearly universal levels.Brazil: Expanded nationwide screening for multiple life-threatening conditions.Egypt:  The ‘newborn care pathway’ integrates universal newborn screening for hearing and congenital hypothyroidism into its primary health care services.India: The national programme has screened more than 28 million children over three years, identifying approximately 900,000 children with a birth defect and connecting them with diagnosis, treatment and support, including long term care and rehabilitation services through district early intervention centres.Philippines: A programme that began as a pilot in 24 hospitals now screens newborns for 29 conditions through more than 7000 facilities nationwide. All conditions screened for have diagnostic and management pathways within the national health system. Newborn screening is covered by national health insurance and mandated by law.Sri Lanka: Newborn screening is integrated into routine care and includes visible birth defects and congenital hypothyroidism. Around 80% of newborns are now screened for congenital hypothyroidism.Uganda: A state-led programme for sickle-cell disease in high burden areas identifies affected infants early and provides them with lifesaving treatment and long-term follow-up care.WHO is urging governments to integrate newborn screening, diagnosis and treatment into routine health services and universal health coverage programmes, beginning with conditions that are country priorities, and that can be effectively detected and feasibly managed within their health system.The report was informed by a global WHO consultation bringing together government representatives, technical experts, clinicians, researchers, professional associations, civil society organizations and families affected by birth defects to identify priorities for strengthening newborn screening, diagnosis and long-term care.About WHODedicated to the well-being of all people and guided by science, the World Health Organization leads and champions global efforts to give everyone, everywhere an equal chance at a safe and healthy life. We are the United Nations’ agency for health that connects nations, partners and people in 150+ locations – leading the world’s response to health emergencies, preventing disease, addressing the root causes of health issues and expanding access to medicines and health care. Our mission is to support all countries to promote, provide and protect health.“Together for health. Stand with science”, the theme of World Health Day 2026, marks a year-long campaign to highlight science as the foundation for protecting health and well-being worldwide. 

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中国新闻网 六月 23, 2026

游客旅游归来一天腹泻7次，高烧近40℃ 医生提醒：出游时警惕“病从口入”

旅游归来一天腹泻7次，高烧近40℃

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中国新闻网 六月 22, 2026

四类人群需高度警惕霉菌！医生：可直接入侵肺部，严重时可致呼吸衰竭

夫妻同时发热、咳嗽，撬开家里地板震惊了！医生：可直接入侵肺部，严重时可致呼吸衰竭

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中国新闻网 六月 22, 2026

国家卫生健康委提示 麻精药品须遵医嘱使用

本报北京6月22日电 (记者申少铁)国家卫生健康委日前提示，麻醉药品和精神药品必须遵医嘱凭处方购买、规范使用，使用过程中需按医嘱定期复诊，不得擅自购买使用或调整用药剂量。骗购、套开、转售麻醉药品和精神药品可能涉嫌毒品犯罪，并要承担相应法律责任。

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中国新闻网 六月 22, 2026

中新健康｜我国药物临床试验总量首破5000项 创历史新高

中新网北京6月22日电(记者 赵方园)6月22日，国家药监局药品审评中心发布2025年《中国新药注册临床试验进展年度报告》。报告显示，我国临床试验总量首次突破5000项，达5215项，创历史新高。

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MedicalXpress 六月 22, 2026

Mexico, Italy and others see up to two more months of heat stress than in the 1970s, study says

Mexico, Kenya, Italy and other nations around the world are experiencing one to two more months of heat stress than they were several decades ago, new research published Monday says, and some areas even more so. Regions previously untouched by heat stress are now feeling it, too.

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MedicalXpress 六月 22, 2026

Prostate cancer screening discussions are rare, but make a big difference, according to study

Millions of men face a decision about whether to be screened for prostate cancer. National guidelines say that decision should begin with a conversation about the risks and benefits of testing. But a new Medical University of South Carolina study suggests those conversations may not be happening nearly as often as they should. Researchers found that discussions about prostate cancer screening were documented in only a small fraction of primary care visits. Yet when those conversations did occur, men were far more likely to get screened.

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MedicalXpress 六月 22, 2026

Middle-aged women drink more, know less about breast cancer risk

Middle-aged women have the highest levels of problematic alcohol use, a new national survey shows, yet they may be the least aware that drinking can increase breast cancer risk.

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中国新闻网 六月 22, 2026

几块钱一管的维A酸乳膏，是“护肤圣品”还是致癌毒物？

有一款皮肤科用药，在网上相当火，能淡斑、美白、祛痘、改善鸡皮肤……它就是维A酸乳膏。几块钱一管的便宜价格，让它被很多人奉为“护肤圣品”。

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MedicalXpress 六月 22, 2026

Erucamide molecule strengthens the eye's response to damage in retinal disease

Many conditions that cause vision loss share a common feature: the gradual breakdown of the retina, the light-sensing tissue at the back of the eye. Although scientists know some of the structural changes that ensue as this damage progresses, less is understood about the molecular signals that shape how the retina copes with disease.

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MedicalXpress 六月 22, 2026

Researcher maps the kidney's 'longevity protein,' revealing segment specific roles of Klotho

A research team led by City University of Hong Kong (CityUHK), in collaboration with the University of Zurich, has uncovered the first comprehensive map of how the anti-aging protein Klotho operates in distinct regions of the kidney, resolving long-standing scientific uncertainties about its physiological roles.

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MedicalXpress 六月 22, 2026

Butyrate alters dendritic cell development and surface markers through epigenetic control, study finds

The benefits of dietary fiber extend beyond digestive health, as dietary fiber-derived metabolites produced by gut microbiota can influence immune function. Short-chain fatty acids (SCFAs) are secondary metabolites produced by the gut microbiota through the fermentation of dietary fibers. Notably, soluble dietary fibers such as inulin and pectin can be metabolized by gut bacteria into SCFAs, including butyrate. They act as important signaling molecules that reduce inflammation and balance the immune system.

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MedicalXpress 六月 22, 2026

Study in Drosophila reveals how the immune system adjusts development in response to excess sugar

Diets rich in sugars and fats are associated with metabolic disorders such as insulin resistance, chronic inflammation and diabetes. During development, these imbalances can have a particularly significant impact, as the body must coordinate growth, maturation and hormone production.

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MedicalXpress 六月 22, 2026

Protective human antibodies target West Nile and related viruses

West Nile virus (WNV) is transmitted by mosquitoes and is increasingly relevant for Europe and worldwide. It can cause severe brain infection and death, yet there is no specific antiviral treatment or approved human vaccine. A collaborative study published in Immunity analyzed blood from WNV convalescents in Serbia to understand antibody immune responses and identify protective human monoclonal antibodies with potential to prevent or treat WNV and related orthoflavivirus infections.

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MedicalXpress 六月 22, 2026

Documented concussions in NFL players linked to higher odds of arrest

Football is a lab for studying the many dimensions of head injury. From defensive backs running at the pace of a sprinter downhill into a 220-pound muscular running back at full speed, to 400-plus-pound linemen knocking heads nearly every play, the NFL is a breeding ground for concussive and subconcussive head injury exposure.

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MedicalXpress 六月 22, 2026

Inflammation may trigger protective cell shift in ulcerative colitis, study finds

Paneth cell metaplasia (PCM), long viewed as a consequence of chronic inflammation in ulcerative colitis, may also help protect and repair the intestine, according to researchers at Science Tokyo. The study found that inflammation increases IL-22 signaling, which promotes PCM and the production of REG3A, a protein that helps heal the intestinal lining. The findings suggest PCM may be a protective response but should be monitored because persistent PCM could increase cancer risk.

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MedicalXpress 六月 22, 2026

Biopsy-to-biomarker results still take 27 days for lung cancer, according to study

Even as biomarker testing has become increasingly important for selecting the right lung cancer treatment, the time it takes to order these tests hasn't improved. Overall, the time from biopsy to biomarker results is about twice as long as most doctors think it is, and that wait can affect whether patients get started on the correct first-line treatment to match their cancer, such as targeted therapy or immunotherapy.

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MedicalXpress 六月 22, 2026

SCD1 enzyme in lipid metabolism sheds light on resistance of certain cancers to treatment

The Cancer Metabolism and Tumor Microenvironment Laboratory at the University of Liège has uncovered a previously unrecognized mechanism that promotes cancer cell survival under therapeutic pressure. Published in MedComm, the study shows how a key enzyme in lipid metabolism, stearoyl-CoA desaturase-1 (SCD1), cooperates with an epigenetic regulator to support tumor growth.

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MedicalXpress 六月 22, 2026

How quickly older adults can take a step may predict longevity

Researchers from Ben-Gurion University of the Negev (BGU) have found that how quickly an older adult can execute a voluntary step—especially when distracted (concurrently performed cognitive task)—may serve as a valuable clinical predictor of survival. The exploratory study suggests that dynamic balance assessments capture an integration of neuromuscular vitality and central cognitive processing, offering a window into an individual's long-term functional health.

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MedicalXpress 六月 22, 2026

Novel treatment regimen shows promise for diabetic macular edema

For patients with diabetic macular edema (DME), intravitreal anti-vascular endothelial growth factor (anti-VEGF) injection followed by a dexamethasone (DEX) intravitreal implant demonstrates noninferior efficacy and comparable safety to a conventional treatment regimen, according to a study published in the June issue of Eye Discovery.

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MedicalXpress 六月 22, 2026

AI and 3D-printed tumor organoids could rapidly uncover promising cancer therapies

Researchers at the UCLA Health Jonsson Comprehensive Cancer Center have developed a new platform that combines 3D bioprinting, advanced imaging and artificial intelligence to better monitor how cancer responds to treatment. The technology could help researchers identify promising cancer therapies more rapidly and provide a way to test treatments on a patient's own tumor cells, helping guide more personalized treatment decisions.

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MedicalXpress 六月 22, 2026

Treatment of moderate pre-cancerous cervical cells may be safely delayed without raising cancer risk, trial finds

A target trial emulation study found that among women with cervical intraepithelial neoplasia (CIN) grade 2 (CIN 2), a moderate form of precancerous cervical dysplasia, excision within six months did not lower three-year cervical cancer risk compared with continued surveillance. Delaying treatment substantially reduced unnecessary cervical excisions. These observations suggest that it may be safe to delay treatment of CIN 2, especially lower-risk CIN 2. The findings are published in Annals of Internal Medicine.

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MedicalXpress 六月 22, 2026

Faster aging in younger generations linked to rise in early-onset cancer

Cancer is often considered a disease of aging. Older adults are at higher risk because they have had more time to accumulate cellular damage that can trigger tumor formation. But as cancer rates in younger adults rise, with each successive generation facing higher risks than the one before it, researchers are asking whether cellular damage is accumulating faster in recent generations, accelerating their bodies' biological aging.

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MedicalXpress 六月 22, 2026

Prime-and-pull vaccine may offer lasting genital herpes protection

Genital herpes is a lifelong infection. While available treatments can manage symptoms, they cannot cure the infection or prevent transmission. Now, Yale School of Medicine researchers have taken a significant step toward a genital herpes vaccine that—in preclinical models—prevented infection.

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MedicalXpress 六月 22, 2026

Subtype-specific cardiovascular disease associations identified with Alzheimer's disease

Subtype-specific cardiovascular disease (CVD) associations are seen with Alzheimer's disease (AD), with the strongest, most consistent association seen for hypotension, according to a study published online June 10 in the Journal of the American Heart Association.

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MedicalXpress 六月 22, 2026

Clover Hill Dairy recalls all cheese in deadly Listeria outbreak

Clover Hill Dairy is recalling all of its brand cheese over possible Listeria contamination tied to a multistate outbreak that has killed one person and hospitalized eight others.

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MedicalXpress 六月 22, 2026

Targeted IL-15 drug in patient testing revives exhausted T cells without triggering severe inflammation

For some people, cancer immunotherapies are life-changing. These treatments can turn the body's own immune system against a tumor, either eliminating it or shrinking it enough to make surgery possible. But these therapies don't work for everyone, can gradually stop working, or can come with a host of side effects, including severe inflammation.

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MedicalXpress 六月 22, 2026

Lab-grown neurofibromatosis 1 tumors reveal how benign growths turn malignant

A research team from the Germans Trias i Pujol Research Institute (IGTP) has developed a new experimental model based on induced pluripotent stem cells (iPSCs) that makes it possible to reproduce in the laboratory the progression of tumors associated with neurofibromatosis type 1 (NF1), from benign forms to aggressive malignant tumors. The study, published in Nature Communications, also identifies a potential therapeutic strategy based on the combination of the drugs olaparib and selumetinib.

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MedicalXpress 六月 22, 2026

Boom in ketamine clinics and at-home delivery sparks safety concerns

The American Society of Anesthesiologists is calling on policymakers to address the fast-growing problem of home delivery of ketamine and the lack of physician oversight in ketamine clinics. In guidance updated this month, ASA emphasizes that ketamine used for non-anesthetic purposes should meet the same safety standards as other anesthetic drugs, including appropriate patient selection, monitoring and physician oversight.

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MedicalXpress 六月 22, 2026

Wearable devices may help detect cytokine release syndrome earlier in patients receiving CAR-T therapy

Researchers at the Icahn School of Medicine at Mount Sinai have found that wearable devices may help clinicians detect cytokine release syndrome (CRS)—a common and potentially serious side effect of CAR-T cell therapy—hours earlier than standard hospital monitoring in patients with multiple myeloma, a blood cancer that begins in plasma cells in the bone marrow.

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MedicalXpress 六月 22, 2026

AI-based tissue anomaly detection may reduce duration of liver cancer surgery

A liver cancer diagnosis frequently leads to surgery, with the goal of completely removing all malignant tissue. To ensure that no tumor remains in the organ, the resected tissue is subjected to frozen-section analysis during the procedure. This analysis takes time: Patients remain under general anesthesia throughout, operating room staff are occupied, and with every passing minute the risk of complications increases.

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中国新闻网 六月 22, 2026

创历史新高！我国药物临床试验总量首破5000项

国家药监局今天发布2025年《中国新药注册临床试验进展年度报告》，全景式呈现我国药物临床试验的权威数据。报告显示，我国临床试验总量首次突破5000项，创历史新高。

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MedicalXpress 六月 22, 2026

Copper-induced cell death may help overcome immunotherapy resistance

A preclinical study by researchers at The University of Texas MD Anderson Cancer Center, published in Cell, details a connection between the immune system and cuproptosis, a type of copper-induced cell death. The findings suggest a new approach to help overcome resistance to immunotherapy.

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MedicalXpress 六月 22, 2026

People who lift weights live longer: New study

Strength training has long been seen as something you mainly do to build muscle or look good. But a new study adds to a growing body of evidence showing that lifting weights does far more than change how we look. It may help us live longer—even if you don't spend hours each day in the gym.

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MedicalXpress 六月 22, 2026

Watching a film reveals how the brain balances eyes and ears

For most of us, watching a movie feels effortless. We follow dialogue, read facial expressions, notice music cues and shifting scenery, and somehow fuse it all into a coherent story. But beneath that smooth experience, the brain is constantly deciding which sensory stream matters most in each moment.

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MedicalXpress 六月 22, 2026

Can supplements keep your brain sharp? Why the evidence is more complicated than it seems

Many of us would like to keep our brains sharp as we get older. That has helped create a growing market for "brain-health" supplements. These include fish oil capsules and postbiotics, the beneficial, nonliving compounds and byproducts produced by "good" gut bacteria (probiotics) when they digest dietary fiber or prebiotics.

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MedicalXpress 六月 22, 2026

Colon cancer cells may change identity to metastasize

Loss of GATA6—a transcription factor that controls which genes are turned on or off—can reprogram colorectal cancer cells into more primitive, adaptable states that can then spread to the liver and establish new tumors, according to Weill Cornell Medicine and Massachusetts Institute of Technology (MIT) researchers. Understanding how cancer cells acquire the ability to metastasize could reveal new ways to stop this deadly process.

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UN Health 六月 22, 2026

Global Ebola cases top 1,000 as UN races to reach DR Congo’s most vulnerable

As global confirmed Ebola cases reach 1,000, nearly three million children and adolescents are at risk in the eastern part of the Democratic Republic of the Congo (DRC), while efforts increase to treat prisoners near the epicentre of the current outbreak, UN agencies warned on Monday.

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UN Health 六月 22, 2026

World at ‘perilous moment’ as leaders warn HIV gains are at risk

Four decades after AIDS first emerged as a global crisis, world leaders, advocates and community representatives gathered at UN Headquarters on Monday issued a stark warning: progress against HIV is slowing just as financial pressures and shrinking support threaten to reverse decades of gains.

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中国新闻网 六月 22, 2026

夏季如何预防“病从口入”？这几类食品需格外留意

随着气温上升，小龙虾、生腌、凉拌菜等夏季美食成为餐桌上的“主角”。但与此同时，急性肠胃炎、食物中毒等情况也进入高发期。专家提醒，夏季是食源性疾病高发季节，要格外注意饮食卫生。

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中国新闻网 六月 21, 2026

中新健康｜博瑞医药老板的资本把戏玩脱了？

中新网北京6月21日电(记者 赵方园)减重新药刚拿到受理通知还不到一周，公司实控人就因涉嫌操纵证券市场被警方带走。

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MedicalXpress 六月 21, 2026

Performing under pressure? For athletes, it depends on 3 key things

Why do some people seem to thrive under pressure while others seem to fold or crumple?

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中国新闻网 六月 21, 2026

嘴上起水泡不是“上火”！小心是这种终身潜伏的病毒

嘴上起水泡不是“上火”！小心是这种终身潜伏的病毒！且会传染！

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MedicalXpress 六月 21, 2026

Down syndrome isn't a tragedy, but misinformation about it is

For more than a century, people with Down syndrome have been defined by what medicine says they cannot do. That framing has consequences. It shapes the information families receive during prenatal screening, the choices they feel they have and the assumptions that go unexamined. Often, it has resulted in institutionalization and societal ostracism.

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MedicalXpress 六月 21, 2026

As patients move through injury care, well-intentioned changes can backfire

Global health policymakers should focus on the way entire health care systems work together, argue researchers in new findings. Improving one element does not always create better outcomes if the wider system is not ready.

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MedicalXpress 六月 21, 2026

Common dizziness drug class shows promise for treating vestibular migraine

A new study finds that a class of oral and intranasal medications known as gepants may be an effective and well-tolerated treatment for vestibular migraine (VM). The findings are published in the journal Otolaryngology–Head and Neck Surgery.

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MedicalXpress 六月 21, 2026

Single amino acid change may help viruses jump from bat to human

Most pandemics start when a pathogen spreads from animals to humans. It's a leading explanation for the COVID-19 pandemic: The SARS-CoV-2 virus, which causes COVID-19, is a cousin of coronaviruses that live in bats.

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MedicalXpress 六月 21, 2026

Neuroimmune abnormalities may play a key role in fibromyalgia

Fibromyalgia is a complex disorder characterized primarily by chronic widespread pain, fatigue and other physical and cognitive symptoms. Although it affects millions of people worldwide, the underlying biological mechanisms are not yet fully understood. Now, a study by the University of Barcelona suggests that neuroimmune alterations in the central nervous system may play a key role in the development and progression of this condition.

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MedicalXpress 六月 21, 2026

How woodchips can help keep ticks off trails

After a cold Canadian winter, most of us look forward to the spring and summer months to get outside and experience the natural world, whether it's hiking, biking, gardening or birdwatching.

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MedicalXpress 六月 21, 2026

Smoking restrictions gain support across all 50 states over 30 years

A recent study from researchers at the Herbert Wertheim School of Public Health and Human Longevity Science at the University of California San Diego developed and validated a new way to measure changing social norms around cigarette smoking and secondhand smoke exposure in the United States over the past three decades. The findings are published in the journal BMJ Public Health.

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MedicalXpress 六月 21, 2026

The mystery of the eye disease that can blind infants

The eye disease known as retinopathy of prematurity (ROP) can make infants permanently blind if they are not treated. But there are big differences in how often Norwegian hospitals actually provide this treatment. "These differences between the hospitals are inexplicable," says Dordi Austeng.

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MedicalXpress 六月 21, 2026

CT tissue images can now be virtually stained in 3D

Rudolf Virchow fundamentally changed medicine when he formulated his cell theory of disease in the 19th century: Diseases do not arise inexplicably within the organism, but rather in specific cells and tissues. To this day, pathology—the study of disease processes—is essentially based on the time-consuming examination of thin tissue sections, which are stained and then viewed under a microscope.

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MedicalXpress 六月 21, 2026

Maternal weight may influence microbiota signaling in amniotic fluid

A study conducted at the University of Oulu and Oulu University Hospital suggests that factors related to maternal weight are reflected in signaling particles produced by the maternal microbiota not only in the gut but also in amniotic fluid. The finding indicates that the effects of the microbiota may extend to the fetal developmental environment. The result is of particular interest because little is currently known about the factors that influence microbiota signaling within the fetal environment.

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中国新闻网 六月 21, 2026

夏至如何祛暑湿？这些误区千万别踩

今天(6月21日)是夏至节气，代表着从初夏到盛夏的转变。我国南方地区陆续进入梅雨季，暑热感“全天在线”；北方暑气渐盛，晴热暴晒。随着气候变化，这一时节也是加强健康防护，科学养生的重要时期。

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MedicalXpress 六月 21, 2026

Clues to psilocybin's epigenetic effects on people with alcohol use disorder

Some psychedelics, psychoactive substances that alter people's mood, perceptions and mental processes, were recently found to be promising alternative treatments for some mental health disorders. The substance that has attracted the most interest so far is psilocybin, a naturally occurring hallucinogenic compound found in more than 200 types of mushrooms.

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中国新闻网 六月 21, 2026

中暑也分两种，处理方式完全不一样！避免这些误区

朝“问”健康丨中暑也分两种，处理方式完全不一样！避免这些误区

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MedicalXpress 六月 21, 2026

How co-parenting reduces overall parental stress

As a child and adolescent development researcher with a social work background, University of Delaware Assistant Professor Jin Yao Kwan understands how true the familiar proverb "it takes a village to raise a child" is for parents. With Father's Day around the corner, Kwan shares findings from his research and practice that show just how valuable that village is for reducing stress.

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中国新闻网 六月 20, 2026

中医说夏至：养心祛湿有良方

“东边日出西边雨，道是无晴却有晴。”高温高湿、雷雨频发的夏至节气，将于6月21日到来。天地阴阳自此迎来消长转折，人们该如何消解暑湿侵扰、安度盛夏？

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MedicalXpress 六月 20, 2026

Frozen fruit and canned veg are cheap, but are they as healthy as fresh food?

You probably know fruit and vegetables are good for you, and most of us don't eat enough of them.

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MedicalXpress 六月 20, 2026

How dopamine modulates brain circuits of motivation in a behavioral addiction model

Researchers at Kanazawa University identified dopamine-driven neural mechanisms of motivation in a mouse model of behavioral addiction, offering insights into treatment.

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MedicalXpress 六月 20, 2026

Only a third of eligible breast cancer patients receive a gene expression test

A gene expression test can help prevent unnecessary chemotherapy in breast cancer patients, yet its use in the Netherlands remains limited. This is shown by new research from the Netherlands Comprehensive Cancer Centre (IKNL), led by Sabine Siesling, principal investigator at IKNL and professor at the University of Twente. Even after reimbursement was introduced, only about one in three eligible patients receives a test. The work is published in the International Journal of Cancer.

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MedicalXpress 六月 20, 2026

Most people seeking a kidney transplant in the US never reach the waitlist

Nearly half of Americans with kidney failure who are referred for transplantation never begin the process required to be considered for a new organ, a new study shows, while less than a fifth actually complete the assessment and get on the waitlist. While experts have studied what happens once people make it onto the list, little attention has been paid to challenges in making the waitlist in the first place, the study authors said.

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MedicalXpress 六月 20, 2026

New study attempts to reconcile conflicting findings on benefits vs. risks of alcohol consumption

Studies of alcohol's effects on health have offered contradictory findings, with some suggesting a glass of red wine a day is beneficial and others saying even a drop of booze is too much. A new review attempting to clarify the risks finds more than 60 diseases, based on the World Health Organization's International Classification of Diseases, are 100% attributable to consuming alcohol. But the review also finds that some of the damage can be slowed or reversed by cutting down or quitting drinking.

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MedicalXpress 六月 20, 2026

Three genes may link six mental disorders through shared biomarkers

Different neuropsychiatric and neurodevelopmental conditions, such as schizophrenia, bipolar disorder, attention-deficit/hyperactivity disorder (ADHD) and autism spectrum disorder (ASD), are characterized by highly distinct patterns of behavior and associated challenges. While many past neuroscience studies have tried to uncover the unique neurobiological underpinnings of each condition, whether they share any common markers remains unclear.

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MedicalXpress 六月 20, 2026

Fragile X deficits in mice respond to gene therapy

A gene therapy designed to replace a missing brain protein restored normal brain activity and improved behavior in a mouse model of fragile X syndrome (FXS), according to a study led by researchers at the University of California, Riverside. The findings, published in Molecular Therapy Nucleic Acids, suggest that gene therapy may one day address the underlying cause of FXS rather than simply treating its symptoms.

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MedicalXpress 六月 20, 2026

Later menarche may signal childhood factors linked to adult health risks

Problems in adulthood such as tobacco use disorder and some conditions related to the digestive system, heart, bladder, joints and brain are all shown to be affected by some influences that occurred in childhood, according to research presented Saturday at ENDO 2026, the Endocrine Society's annual meeting in Chicago.

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MedicalXpress 六月 20, 2026

Mass spectrometry platform could shrink cancer drug discovery cycle to four hours

Researchers at the Purdue Institute for Cancer Research (PICR) have developed a next-generation technology platform designed to accelerate one of the slowest and most challenging stages of cancer drug discovery: identifying promising compounds that could eventually become new therapies.

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MedicalXpress 六月 20, 2026

First new US sunscreen ingredient since 1999 approved by FDA. A skin scientist explains how bemotrizinol works

As summer in the U.S. heats up, people become more diligent about protecting their skin from the sun. Another option for doing so will soon be available.

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UN Health 六月 20, 2026

Ebola in DR Congo: One month on, scaled up response remains insufficient

One month after the Bundibugyo Ebola outbreak was declared in the Democratic Republic of the Congo (DRC) and Uganda, case numbers continue to rise. 

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MedicalXpress 六月 20, 2026

How people use music shapes their emotional experiences, new study finds

A new study from the University of Jyväskylä shows who is more likely to experience mixed emotions while listening to music—and that our relationship with music is more complex and nuanced than we might assume. The study appears in the Journal of Research in Personality.

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MedicalXpress 六月 20, 2026

Nordic walking significantly reduces depression symptoms in as little as five weeks, trial finds

Walking with poles is often associated with trekking, but these accessories are part of a very effective aerobic activity called Nordic walking. The specially designed poles make it a full-body exercise that engages up to 90% of the body's muscles, turning regular walking into a more intensive workout. Nordic walking originated in Finland as a summer training method for cross-country skiers, but today it is popular among non-skiers as well for its health benefits.

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MedicalXpress 六月 20, 2026

The over‑50s are most likely to overdose. Here's how older people use drugs

When many of us think about drug overdose, we picture young people at a music festival or people dependent on street heroin. But the latest figures from the Penington Institute show older Australians are increasingly dying from overdoses.

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MedicalXpress 六月 20, 2026

Dementia care: Re‑envisioning the role of music

As a certified music therapist, I have observed firsthand the many ways music can bring meaning and beauty into people's lives, even under very difficult circumstances. Much of my clinical work and research has occurred in dementia care. Here, music is often described as an inexpensive non-pharmacological treatment for behavioral and psychological symptoms with no side effects.

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MedicalXpress 六月 19, 2026

How a 45‑minute family exercise session could boost thinking skills

Getting enough exercise is one of the most important things we can do for our health. Yet many people around the world are not active enough. Around 1 in 3 adults fail to meet the recommended levels of physical activity, while 4 in 5 children ages 11–17 do not achieve the recommended average of 60 minutes a day.

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MedicalXpress 六月 19, 2026

Survey reveals major gaps in cardio-oncology training

An international survey has highlighted major gaps in cardio-oncology training, despite its increasing clinical importance. These results were presented at ESC Cardio-Oncology 2026, the second annual conference of the European Society of Cardiology's Council of Cardio-Oncology.

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MedicalXpress 六月 19, 2026

World Cup: What's just the right height for a soccer player?

It's a Darwinian jungle out there in sportsland. Players with the right stuff are selected, and those without it end up on the sidelines. If you haven't got what it takes, they won't take what you've got.

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MedicalXpress 六月 19, 2026

What drives women to have a 'freebirth' without a midwife or doctor? Here's what the research says

A coronial inquest is this week examining the death of Melbourne wellness influencer Stacey Warnecke after a freebirth at her home in September.

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MedicalXpress 六月 19, 2026

FDA approves another over-the-counter naloxone nasal spray

The U.S. Food and Drug Administration has approved another over-the-counter intranasal naloxone product, Rextovy (naloxone hydrochloride), for the emergency treatment of opioid overdose. The nonprescription approval was granted to Amphastar Pharmaceuticals.

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MedicalXpress 六月 19, 2026

FDA approves Welireg with pembrolizumab for renal cell carcinoma

The U.S. Food and Drug Administration has approved Merck's Welireg (belzutifan) in combination with pembrolizumab or pembrolizumab and berahyaluronidase alfa-pmph (Keytruda Qlex) for the adjuvant treatment of renal cell carcinoma in adults with a clear cell component at intermediate-high or high risk for recurrence following nephrectomy, or following nephrectomy and resection of metastatic lesions.

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中国新闻网 六月 19, 2026

中新健康｜顺时调养 端午安康

仲夏湿热交蒸，古人称五月为“毒月”，端午的种种习俗，正是顺时养身的古老智慧。(黄蕾 张静)

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MedicalXpress 六月 19, 2026

Prehab can boost seniors' recuperation from spinal fusion surgery, trial finds

Prehabilitation can help the elderly recover better and suffer fewer complications from spinal fusion surgery, a new study says.

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MedicalXpress 六月 19, 2026

Hibernation-like cooling after stroke may reduce brain damage

Our body loves the state of homeostasis, where everything is in perfect equilibrium, from temperature to pH levels to fluid balance. As soon as the body's core temperature drops below 95°F (35°C) and stays there for a long time, the heart, nervous system and other organs start to function poorly, which makes hypothermia extremely dangerous when not dealt with immediately. It is a medical emergency that can result in loss of consciousness or death.

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MedicalXpress 六月 19, 2026

These tiny genetic fragments may be critical for telling a brain when to rest

The altered presence of tiny fragments of neuronal genes, called microexons, causes hyperarousal in zebrafish. This is the main conclusion of an international study led by Pompeu Fabra University (UPF) and the Center for Genomic Regulation (CRG). An abnormal pattern of neural microexon presence leads to a hyperarousal state characterized by heightened neural activity and insomnia, commonly associated with stress but also with neurodevelopmental disorders.

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MedicalXpress 六月 19, 2026

Targeting enzyme could block cancer spread to brain with fewer side effects

A new study has identified a more precise and effective way to prevent cancer from spreading to the brain. The paper, published in the Proceedings of the National Academy of Sciences, details the development of novel drug candidates that target a key enzyme implicated in the spread of lung, breast, skin and other cancers to the brain. The work builds on a promising new therapeutic strategy first reported by the same group of researchers last year.

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MedicalXpress 六月 19, 2026

MAP1B reveals unexpected role for cytoskeletal proteins in brain development

The cytoskeleton gives cells their shape and helps them move. Researchers at Helmholtz Munich and Ludwig Maximilian University now show that, in neural stem cells, proteins of the cytoskeleton are also found in the cell nucleus, where they can influence developmental programs.

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MedicalXpress 六月 19, 2026

One gene deletion tears off colon cancer's invisibility cloak, boosting immunotherapy

A study from the University of Calgary shows that removing a single gene makes colon cancer cells a target for immunotherapy—a fundamental breakthrough. The research, published in Cell Reports Medicine, was led by Dr. Arshad Ayyaz, Ph.D., an assistant professor in the Department of Biological Sciences and a member of the Arnie Charbonneau Cancer Institute.

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UN Health 六月 19, 2026

DR Congo: Efforts ramp up as Ebola outbreak accelerates beyond borders

The spread of Ebola is accelerating in the eastern Democratic Republic of the Congo (DRC) amid continued armed violence, posing a grave and growing risk to the region, UN agencies warned on Friday.

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MedicalXpress 六月 19, 2026

Quick optical biopsy could be early detection method for endometrial cancer

Endometrial cancer is the most common gynecologic cancer, with more than 69,000 cases diagnosed in the U.S. in 2025 and increasing by up to 3% annually. Diagnosis requires an often painful, invasive biopsy that carries a risk of false negatives.

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MedicalXpress 六月 19, 2026

A renewable cell source for cancer immunotherapy could make off-the-shelf treatments possible

In a paper published in Cell, a USC Stem Cell-led team reports a new way of generating a renewable and expandable supply of the progenitor cells that give rise to macrophages. These immune cells help drive the body's response against pathogens, and they hold strong promise as the basis for immunotherapies against cancer and other diseases.

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MedicalXpress 六月 19, 2026

Ultrasound-based approach may reduce harmful inflammation and support joint healing

As an aging population experiences joint pain and inflammation at an all-time high, researchers at The University of Alabama in Huntsville (UAH), a part of The University of Alabama System, have published new findings suggesting continuous low-intensity ultrasound may help shift the body's immune response from prolonged inflammation toward tissue repair, a discovery that could eventually contribute to novel treatments for joint injuries and post-traumatic osteoarthritis.

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MedicalXpress 六月 19, 2026

For babies hospitalized with bronchiolitis, lying on stomach shows no clear benefit over lying on back

Placing a baby on their stomach in the prone position can help them breathe more comfortably. With the chest facing down and the back facing up, this position takes pressure off the lungs, allowing for better oxygen exchange and helping fluid drain more effectively. In a randomized clinical trial, named PROPOSITIS, researchers investigated whether the prone sleeping position could help very young babies with a lung infection called bronchiolitis, not to be confused with bronchitis.

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MedicalXpress 六月 19, 2026

Engineered probiotic heads to human trials

A probiotic bioengineered by UBC Okanagan researchers to thrive in the inflamed gut is set to enter human clinical trials in Australia this summer, capping a decade-long effort to turn a beneficial bacterium into a treatment for inflammatory bowel disease.

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MedicalXpress 六月 19, 2026

Examining the cardioprotective effects of heart failure treatments in patients with cancer

Patients receiving cancer treatment often face the added complication of side effects affecting the heart, which can lead to the need to discontinue anticancer therapy, reducing its effectiveness. Researchers from the Erasmus University Medical Center, Rotterdam, the Netherlands, presented their findings on the protective effects of medical therapies recommended to treat heart failure at ESC Cardio-Oncology 2026.

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MedicalXpress 六月 19, 2026

Why don't some people get vaccinated? It's more complicated than you think

When vaccination rates drop—as is the case with adult influenza vaccinations in Canada and child measles vaccinations in British Columbia—the explanation is often that people are "hesitant."

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MedicalXpress 六月 19, 2026

Pilot study suggests cash support may help heart patients stay on medications

A pilot study led by UTSW researchers suggests modest financial support may help low-income heart failure (HF) patients stay on their medications after leaving the hospital. The study, published in the Journal of the American College of Cardiology, enrolled 153 patients at Parkland Memorial Hospital within two weeks of HF hospitalization and randomly assigned them to receive either usual care or a one-time $500 payment.

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MedicalXpress 六月 19, 2026

How blood flow shapes lung health in children with heart disease

A study led by UTSW sheds light on why children with certain complex congenital heart defects are at risk for long-term lung complications and points to a potential path for improving outcomes.

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MedicalXpress 六月 18, 2026

New tool maps how T cells move within tumors

Researchers at UT Southwestern Medical Center led a study to develop a computational method that reveals how immune cells navigate the complex environment inside tumors, offering insights that could inform future cancer therapies. T cells are key players in the body's defense against cancer, but many tumors create barriers that limit their ability to enter and function effectively.

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中国新闻网 六月 18, 2026

被人嫌弃的脂包肌，其实才是最好的身材！

近年来，随着各种减肥方法层出不穷，越来越多人加入了“减肥圈”，视脂肪为“敌人”，甚至有人不惜饿肚子也要瘦下来。

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MedicalXpress 六月 18, 2026

People consciously recognize the meaning of words they can no longer see, study finds

When humans are awake, they are typically aware of specific sounds, movements, objects and other stimuli in their surroundings. Most of these are stimuli that they can see, hear or perceive with any of their other senses.

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MedicalXpress 六月 18, 2026

MRI study finds evidence of ongoing neurodegeneration in neuromyelitis optica spectrum disorder

Neuromyelitis optica spectrum disorder (NMOSD) is a rare autoimmune disease in which the immune system attacks the central nervous system, especially the optic nerves and spinal cord. These attacks, also known as flare-ups or relapses, can lead to blindness, paralysis, chronic pain and lasting neurological disability.

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MedicalXpress 六月 18, 2026

Jobs with high exposure to low-level explosions associated with increased risk of anger and aggression

Careers that tend to expose people to repeated low-level shock waves are associated with a slightly higher risk of clinically documented anger, aggression and violence, new research from University of Utah Health has found.

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MedicalXpress 六月 18, 2026

Gene therapy shows promise in ARC syndrome, a deadly childhood liver disease

A new gene therapy has been used to successfully treat a deadly childhood liver disease in mice that model the disease, according to researchers at UCL and Great Ormond Street Hospital. Arthrogryposis, renal dysfunction and cholestasis (ARC) syndrome is a lethal genetic disorder usually caused by a lack of the VPS33B protein, with children diagnosed with the condition rarely living beyond their first year of life.

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MedicalXpress 六月 18, 2026

Quarantine over for almost all hantavirus ship passengers, crew

Almost all the passengers and crew of the cruise ship hit by a deadly hantavirus outbreak who had to quarantine in the Netherlands are now allowed to return home, the WHO chief said Thursday.

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MedicalXpress 六月 18, 2026

Videos help new dads learn about infant safety before bringing newborn home

Brief videos shown in the hospital newborn nursery may be an effective way to educate first-time fathers on infant care topics, such as safe sleep, infant crying and car safety, according to a pilot study published in the journal Pediatrics Open Science. These topics were selected as common parental knowledge gaps and successful targets of previous educational interventions for mothers.

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MedicalXpress 六月 18, 2026

Jeremy Clarkson has aggressive prostate cancer. What makes some cancers more aggressive than others?

UK media celebrity Jeremy Clarkson this week revealed he has been diagnosed with an aggressive form of prostate cancer.

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MedicalXpress 六月 18, 2026

Ebola infections climb, could take year to contain, health officials say

A growing Ebola outbreak in Central and East Africa could become the worst on record if infections are not brought under control soon, health officials warned this week.

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MedicalXpress 六月 18, 2026

Women with pre-eclampsia are at increased risk of chronic kidney disease

In Denmark, around 2,500 pregnant women develop pre-eclampsia every year. The condition typically manifests as high blood pressure and increased protein in the urine, and some women experience symptoms such as severe headaches and visual disturbances. Pre-eclampsia cannot be treated during pregnancy, and for some women it becomes necessary to induce labor early to protect both mother and child.

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中国新闻网 六月 18, 2026

岐黄脉学传承创新中心落户济南 海内外专家共探脉学守正创新

中新网济南6月18日电(周艺伟)岐黄脉学传承创新中心成立大会暨鹊山论脉·齐鲁扁鹊脉诊联盟学术会议18日在山东济南举行。来自海内外各大脉学流派的专家学者齐聚泉城，共探中医脉学守正创新之路。会上，岐黄脉学传承创新中心揭牌成立，搭建起集脉学科研教学、临床应用、国际传播于一体的高水平专业交流平台。

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MedicalXpress 六月 18, 2026

Fish oil supplements may not prevent Alzheimer's-related decline, clinical trial suggests

Americans spend more than $1 billion annually on fish oil supplements, in part because of purported cognitive benefits from the omega-3 fatty acids they contain, essential nutrients that help form brain cell connections needed for cognition.

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MedicalXpress 六月 18, 2026

New anticancer vaccine shows early success in targeting neuroblastoma

A new study from RCSI University of Medicine and Health Sciences demonstrates a novel approach in anticancer vaccine development. The results, published in Molecular Therapy Oncology, present the first preclinical evidence showing the efficacy of an mRNA vaccine in targeting neuroblastoma, the deadliest childhood cancer.

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MedicalXpress 六月 18, 2026

Chewing sugary gum may enhance the cardiovascular benefits of nitrate-rich vegetables

For the first time, researchers at King's College London have discovered a link between chewing sugary gum after consuming vegetables high in nitrate, such as beetroot, spinach and kale, and lowering blood pressure. The study is published in the British Journal of Clinical Pharmacology.

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MedicalXpress 六月 18, 2026

Bending forward and walking a lot at work may raise miscarriage risk in early pregnancy

Bending forward and, to a lesser extent, walking a lot at work in early pregnancy may raise the risk of miscarriage, finds a large study of more than 470,000 Danish women, published online in the journal Occupational and Environmental Medicine.

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MedicalXpress 六月 18, 2026

Massage gun use on/around the eyes risks major retinal injury, doctors warn

Using a massage gun on or around the eyes risks major tearing and bruising to the retina—the light-sensitive tissue at the back of the eye—doctors warn in the online journal BMJ Case Reports after treating a young man who had used one of these devices.

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MedicalXpress 六月 18, 2026

New study could unlock how body's emergency blood factory is connected to aging and cancer

Researchers at Columbia University have identified a switch that turns on the rapid production of blood cells in emergency situations, a finding that could help researchers uncover new treatments for aging and some of the most difficult-to-treat blood cancers.

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MedicalXpress 六月 18, 2026

Experimental tau tracer detects Alzheimer's-linked changes earlier than standard PET scans

Alzheimer's disease is commonly known for its symptoms—memory loss, cognitive impairment, difficulty with daily tasks—but it can only be definitively diagnosed by looking at the brain. A scan must show the abnormal buildup of two distinct brain proteins, beta-amyloid and tau, and the presence of both distinguishes the disease from other forms of dementia.

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MedicalXpress 六月 18, 2026

Respiratory symptoms in people with COPD worsen when walking in areas with high levels of black carbon

Physical activity, particularly walking, is a common recommendation for people with chronic obstructive pulmonary disease (COPD). However, carrying out this activity in polluted areas may increase exposure to airborne contaminants. A study published in the journal Thorax and conducted by the Barcelona Institute for Global Health (ISGlobal), links black carbon (soot) to an increase in certain respiratory symptoms in people with COPD.

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MedicalXpress 六月 18, 2026

Lab-on-a-chip platform shows how immune cells attack cancer cells

Immunotherapies are a promising approach in the fight against cancer. Researchers at the Technical University of Munich (TUM) have developed a lab-on-a-chip system called CellTrap. It makes it possible to observe the interactions between immune cells and cancer cells at the single-cell level. The method is intended to reveal fundamental processes in cancer immunology and answer key questions. The technology is described in the journal RSC Advances.

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MedicalXpress 六月 18, 2026

A diet-derived nutrient in breast milk may shape immune development

Trans-vaccenic acid (TVA), the most abundant trans fatty acid found in human breast milk, helps boost immune system development and has long-lasting effects on immune system health in mice, according to a new study by researchers from the University of Chicago. The study, published in Science, showed that nursing female mice fed a diet enriched with TVA passed the nutrient to their pups, leading to increased production of immune cells during early development.

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MedicalXpress 六月 18, 2026

Oropouche virus has already infected more than five million people in Brazil

The Oropouche virus outbreak in 2023 drew attention in Brazil and other Latin American countries not only because of its scale—with more than 30,000 cases recorded nationwide—but also because of the first confirmed death in the country caused by the disease and its rapid spread to all states, extending beyond the Amazon region. In light of this situation, the World Health Organization (WHO) expressed concern earlier this year and called for the accelerated development of prevention and control tools against this pathogen, which was virtually unknown until then.

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MedicalXpress 六月 18, 2026

Near-complete reduction of cervical cancer deaths among HPV-vaccinated UK teens shows need for equitable access

High-income countries that initiated widespread administration of the human papillomavirus (HPV) vaccine in the mid-2000s have experienced substantial declines in cervical cancer cases, marking a significant achievement in medicine.

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MedicalXpress 六月 18, 2026

Molecule found on cancer cell surfaces may lead to new therapies

Researchers at the Federal University of São Paulo (UNIFESP) in Brazil have identified a molecule on the surface of cells that could be a promising therapeutic target against cancer. This molecule plays an important role in tumor progression by regulating cellular behavior. The research is published in the journal Cytotechnology.

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MedicalXpress 六月 18, 2026

New National Digital Health Index identifies communities most at risk of being left behind in the digital health era

As telehealth, remote monitoring and artificial intelligence-powered health tools become increasingly integrated into health care delivery, a new study published in JAMA Network Open introduces the first comprehensive national measure designed to assess whether communities are prepared to benefit from digital health services.

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MedicalXpress 六月 18, 2026

One vaccine changed everything: England's youngest women stopped dying from this cancer

The HPV vaccine for cervical cancer has reduced the risk of dying from the disease before age 30 in England to almost zero, the first study of its kind showed Thursday.

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MedicalXpress 六月 18, 2026

Low risk of Ebola global spread, according to 50 years' worth of data

In the current outbreak of Ebola disease caused by Bundibugyo virus in the Democratic Republic of the Congo, as well as in previous Ebola disease outbreaks in Africa, immediate neighboring countries are most affected when it comes to cross-border spread. As decision-makers outside Africa consider border and travel policies to interrupt pathways for international transmission, researchers have identified and analyzed all known Ebola disease cases outside Africa to assess the risk of undetected Orthoebolavirus transmission outside Africa and to put it into context with possible border and travel policies.

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MedicalXpress 六月 18, 2026

Brain cells reshape structure and function for vision and memory tasks, study finds

An international research team led jointly by the University Medical Center Göttingen (UMG), the University of Göttingen and the University of Western Ontario in London, Canada, has shown that nerve cells in the brain specialize in different tasks when processing visual information.

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MedicalXpress 六月 18, 2026

The vaccines and treatments being developed for Ebola outbreak

There are no vaccines or treatments for the strain of Ebola that has killed more than 200 people in DR Congo and Uganda, but several are being urgently developed in the hope of reining in the outbreak.

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MedicalXpress 六月 18, 2026

FGF21 helps cells cope with protein folding stress by increasing sulfide signaling, preclinical study suggests

FGF21 is primarily known as a metabolic hormone. A new study by researchers at Helmholtz Munich and Ludwig Maximilians University has described a previously unknown mechanism through which FGF21 supports cells under protein-folding stress: The hormone enhances key cellular stress response programs via increased sulfide signaling and thus appears to help cells cope more effectively with disturbances in protein folding.

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MedicalXpress 六月 18, 2026

Paid paternal leave linked to better mental health outcomes for dads

A new study from Northwestern University and Ann & Robert H. Lurie Children's Hospital of Chicago highlights the critical role paid paternal leave plays in supporting new dads' mental health following the birth of their baby.

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MedicalXpress 六月 18, 2026

Longer paternal leave tied to lower depression risk in fathers, Swedish study suggests

Fathers who take several months of parental leave have a lower risk of developing depressive symptoms during the early years of their child's life than fathers who take only a short period of leave. This is shown by a new Swedish study involving researchers from Karolinska Institutet, published in the journal American Journal of Public Health.

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MedicalXpress 六月 18, 2026

Epigenetic drugs could protect blood vessels in obesity and diabetes

People with obesity and type 2 diabetes are at high risk of blood vessel damage. This risk depends not only on the genes a person carries, but also on how they are "read." By changing the epigenetic reading signals in the thin fat layer surrounding arteries and veins, researchers led by the University of Zurich were able to reduce inflammation and improve blood vessel health in both mice and human tissue.

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MedicalXpress 六月 18, 2026

Ebola cases increase almost 40% in a week as death toll passes 200

The Ebola outbreak in Congo and Uganda has claimed more than 200 lives in its first month and is the worst known outbreak at this stage, with up to 35,000 suspected potential contacts, Africa's Centres for Disease Control and Prevention said on Thursday.

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MedicalXpress 六月 18, 2026

How sleep and AQP4 gene variants may jointly shape early Alzheimer's brain changes

New research from Edith Cowan University has discovered an important link between genes and sleep habits, suggesting they work together to influence early brain and cognitive changes associated with Alzheimer's disease long before symptoms appear. The study is published in the journal Alzheimer's & Dementia.

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MedicalXpress 六月 18, 2026

Gene tied to energy production in brain could lead to new treatment for cognitive disorders

Researchers in the Jacobs School of Medicine and Biomedical Sciences at the University at Buffalo have discovered a connection between a specific gene and healthy brain function. "The hope is that this discovery could eventually lead to expanded treatment for psychiatric and neurological disorders such as schizophrenia, bipolar disorder and autism," explains Mikhail V. Pletnikov, MD, Ph.D., professor and chair of the Department of Physiology and Biophysics, the senior author of the study with Kateryna (Kate) Murlanova, Ph.D., the first lead author and a research scientist in the department.

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MedicalXpress 六月 18, 2026

Spatial map of bladder cancer reveals hidden tumor environments, new paths toward precision therapy

Researchers at The University of Texas MD Anderson Cancer Center have developed a spatial map of muscle-invasive bladder cancer, revealing how tumor cell states, immune environments and therapeutic vulnerabilities are organized within tumors. The study, published in Cancer Discovery, provides a new framework for understanding why patients with bladder cancer may respond differently to treatment.

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MedicalXpress 六月 18, 2026

Researchers find rare genetic mutation doesn't always result in blood cancer

Researchers have found that a genetic mutation associated with a rare group of blood cancers does not always result in development of the disease. The work provides insight into the initial phases of the disease and may eventually lead to tailored monitoring techniques that improve patient outcomes.

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MedicalXpress 六月 18, 2026

Fat surrounding the aorta may play a key role in Marfan syndrome

A team led by researchers from the UAB and the network of biomedical research centers in cardiovascular diseases CIBERCV has demonstrated that the fatty tissue surrounding the aorta actively participates in the regulation of vascular function in Marfan syndrome, and that its influence depends on both the anatomical region analyzed and sex. The study, conducted with murine models, has been published in Biochemical Pharmacology.

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MedicalXpress 六月 18, 2026

FDA panel considers a first-of-its-kind flu vaccine using mRNA technology

U.S. health advisers are debating a new kind of flu vaccine Thursday, the first made with the same mRNA technology that was key to ending the COVID-19 pandemic.

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中国新闻网 六月 18, 2026

中新健康｜交割手续难完成， 派林生物“易主”中国生物告吹

中新网北京6月18日电(记者 赵方园)筹划近一年，交易对价约47亿元的派林生物“易主”事项，最终以失败告终。

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UN Health 六月 18, 2026

Fermentation, flavour and the future of food: Making sustainability delicious

Words like “sustainability” and “healthy” shouldn’t take the joy out of eating. As elite chef Jaume Biarnés has been explaining to UN News, sustainable gastronomy can be delicious, exciting and fun.

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中国新闻网 六月 18, 2026

没有症状就不用复诊……是真是假？

没有症状就不用复诊……是真是假？丨谣言终结站

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中国新闻网 六月 17, 2026

中新健康｜为什么不能总挖鼻孔？专家提醒

中新网北京6月17日电(张静)看似无害的随手挖鼻孔，竟是暗藏风险的“伤身陋习”。此前，据媒体报道，陕西咸阳一名男子常年徒手挖鼻孔，反复损伤鼻腔组织，最终导致鼻腔动脉血管破裂，大出血不止，只能通过手术修复。除此之外，临床中还有不少人因频繁挖鼻孔，诱发鼻前庭炎、鼻炎、呼吸道感染，甚至危及颅内健康。小小的动作，却能引发多重健康危机。为何总挖鼻孔危害重重？

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中国新闻网 六月 17, 2026

专家：阿尔茨海默病进入“疾病修饰”治疗阶段 防治关键在“早”

中新网上海6月17日电 (记者 陈静)随着人口老龄化进程加快和人均预期寿命延长，阿尔茨海默病已成为中国重大公共卫生挑战之一。

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中国新闻网 六月 17, 2026

青海省卫生健康委发布夏季健康指南

中新网西宁6月17日电 (记者 孙睿)6月17日，青海省卫生健康委举办“四季安康·健康同行”夏季健康知识新闻发布会，结合夏至节气特点与本地气候、旅游现状，发布多维度健康防护要点。

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MedicalXpress 六月 17, 2026

Study finds ~15 percent of U.S. pregnant women report drinking in past 30 days

From 2021 to 2024, 15.2% of U.S. pregnant women reported drinking alcohol in the past 30 days, according to research published in the U.S. Centers for Disease Control and Prevention Morbidity and Mortality Weekly Report.

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MedicalXpress 六月 17, 2026

Community-led initiative addresses blood donation shortages in rural Sierra Leone

An innovative community-led initiative has transformed blood donation practices in rural Sierra Leone, offering a potentially scalable blueprint to tackle critical health bottlenecks across low-resource settings.

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MedicalXpress 六月 17, 2026

Q&A: What does science say about plants as medicine?

Plants have always played an integral role in traditional medicine and healing practices, according to Kent Vrana, Elliot S. Vesell Professor of Pharmacology at Penn State College of Medicine, and they continue to shape health and medicine today.

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MedicalXpress 六月 17, 2026

Postbiotic gummies cut gum bleeding in six weeks, trial suggests

Continuous consumption of foods containing heat-inactivated Lactiplantibacillus pentosus can help reduce gum bleeding, report researchers from Institute of Science Tokyo. These postbiotic foods can improve inflammatory conditions and enhance gum health in adults with mild gingivitis. The study suggested that these postbiotic foods offer a simple and practical way to support oral health in daily life without altering oral care habits. The findings also aid in the prevention of early-stage periodontal disease.

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MedicalXpress 六月 17, 2026

Diabetes and obesity drugs may help with inflammation and repair of skin

GLP-1 receptor agonists are currently among the most widely discussed classes of drugs worldwide. They have gained popularity for their effectiveness in treating type 2 diabetes and obesity, but increasing evidence suggests their effects may be much broader. Recent studies indicate that they may also influence inflammatory processes responsible for the development of many skin diseases.

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MedicalXpress 六月 17, 2026

Early-onset cancers are on the rise: Knowing family history is crucial

In the U.S., more than a dozen kinds of cancer are on the rise in adults under 50. Among these early-onset cancers, colorectal and breast cancers have increased the most, and colorectal cancer is now the deadliest cancer for Americans ages 18 to 49.

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MedicalXpress 六月 17, 2026

Could seeing themselves in a mirror help babies copy others?

A new study has assessed whether exposure to their own reflection influences the development of facial mimicry, a process associated with empathy and emotion recognition, in 4-month-old infants. The results showed that infants exposed to their own reflection showed greater increases in sensorimotor cortex activity when observing others' facial expressions, but this did not translate into increased facial copying behavior.

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MedicalXpress 六月 17, 2026

Psychologists shouldn't replace thinking with AI, researchers warn

For some psychologists, it's becoming more common to use AI systems to replace human thinking in research. That's a very risky choice based on misconceptions, warn Iris van Rooij and Olivia Guest in a new paper published today in Current Directions in Psychological Science. "Research based on artificial intelligence models will never be an adequate substitute for understanding and replicating human thought."

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MedicalXpress 六月 17, 2026

Strep by strep: Researchers unravel genetics powering emerging infectious disease threat

A fast-rising strep bacterium has become increasingly notorious for causing serious infections in humans, including complications that can lead to muscle damage and patient death. New Houston Methodist research published in The American Journal of Pathology sheds light on how Streptococcus dysgalactiae subspecies equisimilis (SDSE) causes disease and may provide insights to aid vaccine development.

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MedicalXpress 六月 17, 2026

Legalizing cannabis increases use and addiction, unless it is tightly controlled, says research

Removing criminal penalties for possessing cannabis for personal use, or introducing tightly controlled legalization of cannabis, does not appear to increase levels of cannabis use. However, the commercial sale of cannabis is linked to increased health risks, with large-scale for-profit markets—such as those seen in the U.S. and Canada—resulting in more potent products and higher rates of addiction.

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MedicalXpress 六月 17, 2026

Integrated trauma therapy found to be effective for people with co-occurring psychosis and PTSD

New research from the Institute of Psychiatry, Psychology & Neuroscience (IoPPN) at King's College London, published in The Lancet Psychiatry, has found that people with psychosis experiencing post-traumatic stress disorder (PTSD) can benefit from a trauma-focused therapy integrated with cognitive behavioral therapy for psychosis (CBTp).

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MedicalXpress 六月 17, 2026

Kneecap resurfacing during replacement saves costs for patients and health care systems, study shows

The largest and longest clinical trial of its kind has found that resurfacing the kneecap during total knee replacement is likely to be the most cost-effective approach for patients and health care systems over the long term. Researchers from the University of Oxford and the University of Aberdeen followed more than 1,700 patients for 20 years as part of the KAT (Knee Arthroplasty Trial) study, making it the longest randomized controlled trial ever conducted in knee orthopedics.

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MedicalXpress 六月 17, 2026

AI model proves to be a heavyweight in tumor assessment: Mesothelioma patients and physicians benefit

Physicians and researchers at the Netherlands Cancer Institute have developed an AI model that outperforms physicians in evaluating treatment response in pleural mesothelioma. Far more accurate than the current international standard criteria (RECIST), the model provides patients with greater certainty and tailored treatments. It changes how physicians assess tumors and could accelerate the development of new treatments by making clinical trials more reliable and efficient.

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MedicalXpress 六月 17, 2026

Gene mutations may explain some spontaneous spinal fluid leaks

Researchers at Cedars-Sinai Health Sciences University and Johns Hopkins University have identified genetic mutations that may explain why some people develop a spontaneous cerebrospinal fluid (CSF) leak in the spine. The findings, published in The Lancet Neurology, may lead to earlier diagnosis and more targeted treatments for the painful and often disabling condition.

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MedicalXpress 六月 17, 2026

FAP-targeted radiopharmaceutical therapy shows broad effectiveness across multiple cancers

A novel radiopharmaceutical therapy approach that targets fibroblast activation protein (FAP)—which is highly expressed in many types of cancer—is safe and effective for patients, according to a new study published in the June issue of the Journal of Nuclear Medicine. In a study of nearly 90 patients with 21 different types of cancer, FAP-targeted radiopharmaceutical therapy achieved objective responses in approximately two-thirds of patients and disease control in more than 80%.

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MedicalXpress 六月 17, 2026

Inhibiting high levels of leukemia ABCD1 protein with jojoba could lead to new treatment option

University of Guelph research published in the journal publication Blood has uncovered a surprising weakness in acute myeloid leukemia (AML) that a compound in a common skin care ingredient may be able to target.

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MedicalXpress 六月 17, 2026

It's time to remove the barriers to mental health awareness for all young people

Adolescence is a critical stage when many lifelong challenges first emerge, including mental health difficulties.

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MedicalXpress 六月 17, 2026

Awareness of Freedom House Ambulance Service, historically overlooked, surged after 'The Pitt'

After an episode of the popular TV medical drama "The Pitt" included a character from Freedom House Ambulance Service—the nation's first emergency medical service, which was staffed entirely by African Americans—awareness of these long-overlooked pioneers in prehospital care surged. That's according to a first-of-its-kind study by researchers at the University of Pittsburgh School of Public Health and published in American Journal of Health Promotion.

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MedicalXpress 六月 17, 2026

Emergency department study shows major gaps in flu vaccination

A University of California, Riverside-led study of more than 3,200 emergency department (ED) patients across the United States found that while awareness of influenza vaccination is widespread, most adults seen in EDs are not up to date on their annual flu vaccine.

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MedicalXpress 六月 17, 2026

AI vital signs system outperforms fixed-threshold ICU monitoring

Researchers have developed an artificial intelligence-based patient monitoring system they say can identify signs of clinical deterioration earlier and more accurately than existing approaches. The system could help hospital staff intervene before a patient's condition becomes critical. Details are discussed in the International Journal of Ad Hoc and Ubiquitous Computing.

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MedicalXpress 六月 17, 2026

Targeting Schwann cells: A new approach to repairing corneal injury

The cornea—the clear, dome-shaped outer layer of the eye—contains more nerves per surface area than any other tissue in the human body. Its nerve density is 300–600 times that of the skin. These nerves are vital for preserving eye health, sending pain signals to let you know if your eye is at risk of damage from bright light or a foreign object—and reminding you to continuously blink to prevent your eyes from drying out.

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MedicalXpress 六月 17, 2026

Multilingual benchmark evaluates how well AI interprets clinical text and health records in nine languages

Researchers at Mass General Brigham recently developed BRIDGE, a multilingual benchmark that evaluates how well large language models (LLMs) understand clinical patient care text, including language used in electronic health records (EHRs), across nine languages. The benchmarking tool could help clinicians evaluate and compare LLMs for use in specific contexts. Results are published in Nature Biomedical Engineering.

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中国新闻网 六月 17, 2026

骗购、套开、转售麻精药品或涉嫌毒品犯罪 国家卫健委提醒

中新网6月17日电 国家卫生健康委17日召开新闻发布会。会上，国家卫生健康委新闻发言人胡强强介绍，今年6月26日是第39个国际禁毒日，根据《中华人民共和国禁毒法》，毒品不仅包括鸦片、海洛因、冰毒等物质，也包括国家规定管制的其它能够使人成瘾的麻醉药品和精神药品。

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MedicalXpress 六月 17, 2026

Colorectal tumors use mitochondrial complex II to stockpile iron, but eliminating it causes cell death

Scientists know that colorectal cancer cells require large amounts of iron and that as cancer becomes more aggressive, the cells have even higher amounts of iron. Normal cells with high levels of iron would undergo a type of iron-related cell death called ferroptosis. But in cancer cells, the iron continues to accumulate well beyond normal levels without succumbing to expected cell death processes.

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MedicalXpress 六月 17, 2026

The kombucha paradox: Measurable effects, uncertain well-being benefits

Kombucha has become part of the wider boom in gut-friendly foods and drinks. But a major heart health charity is urging consumers to look more carefully at what these products actually contain.

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MedicalXpress 六月 17, 2026

Why weight‑loss drugs don't work for some people

Weight-loss jabs are the latest craze for shedding a few pounds. Their effect has been dramatic, with drugs such as Ozempic and Wegovy (semaglutide) causing users to lose up to 15% of their body fat on average.

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MedicalXpress 六月 17, 2026

Amyloid precursor protein protects neurons during nuclear waste disposal

Researchers at Niigata University's Brain Research Institute have uncovered a new function of amyloid precursor protein (APP), a molecule long studied as the precursor to amyloid-β (Aβ) in Alzheimer's disease (AD). The study demonstrates that APP actively protects neurons by expelling damaged nuclear material through a process called lysosomal exocytosis—offering a fundamentally new way of thinking about AD. The findings are published in the journal Proceedings of the National Academy of Sciences.

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中国新闻网 六月 17, 2026

广州中医药大学成立针灸学学科学院 将建全球针灸学术高地

中新网广州6月17日电 (记者 许青青)广州中医药大学针灸学学科学院成立大会暨广州中医药大学针灸医院揭牌活动16日在广州市番禺区中医院(广州中医药大学番禺医院)举行。记者从活动获悉，针灸学学科学院拟2030年建成全球针灸学术高地。

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MedicalXpress 六月 17, 2026

Exploiting a common weakness in enzymes could lead to a single vaccine against diarrhea-causing gut pathogens

The bacteria enterotoxigenic E. coli and Shigella together cause hundreds of millions of infections each year and are among the leading causes of diarrheal death, especially in children. Decades of vaccine development efforts have come up short, in part because the usual vaccine targets vary too much from one strain to the next. Now, new research from Washington University School of Medicine in St. Louis points to a shared biological feature of these gut pathogens that could lead to a vaccine that protects against both.

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中国新闻网 六月 17, 2026

如何保证献血者的安全？专业人士解答

中新网6月17日电 国家卫生健康委17日召开新闻发布会，介绍时令节气与健康(芒种、夏至)有关情况，并答记者问。

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MedicalXpress 六月 17, 2026

Are older people with brain diseases more likely to have a traumatic brain injury?

According to a study published in Neurology, the risk for traumatic brain injury (TBI) and certain brain diseases may go in both directions. Studies have shown that having a TBI may increase the risk of developing a stroke, dementia, epilepsy or Parkinson's disease.

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MedicalXpress 六月 17, 2026

Turns out the 'gym bros' were right (kind of)—we should be eating more protein

A new perspective paper published in Frontiers in Nutrition argues that current public health recommendations for physical activity and protein intake are designed to prevent deficiency rather than maximize long-term health, independence and quality of life. The paper explores first-principles questions: How much protein should you have? What exercises should you be doing? What does the latest science tell us?

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中国新闻网 六月 17, 2026

国家卫生健康委：严格管理麻醉药品和精神药品

国家卫生健康委今天召开新闻发布会，介绍麻醉药品和精神药品管理有关情况。据介绍，今年6月26日是第39个国际禁毒日。根据《中华人民共和国禁毒法》，毒品不仅包括鸦片、海洛因、冰毒(甲基苯丙胺)等物质，也包括国家规定管制的其他能够使人成瘾的麻醉药品和精神药品。

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MedicalXpress 六月 17, 2026

Pakistani genomes reveal 34,000 knockouts that could explain why mouse-based drugs fail in humans

A comprehensive analysis of 173,303 genomes from Pakistan, published today in Nature, is upending how scientists understand human genetics and drug development. By identifying 34,000 people who are "human knockouts," with complete loss of function of at least one gene, the study reveals variation in the human genome needed to shape new treatments for human diseases while also illuminating why drugs developed in mice often fail in humans.

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中国新闻网 六月 17, 2026

埃里克·托波尔：“抗衰治愈方案”都是骗人的

中国新闻周刊记者：周游

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中国新闻网 六月 17, 2026

选择新鲜食材，保障存储安全

选择新鲜食材，保障存储安全丨健康素养加油站

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WHO 六月 17, 2026

WHO issues comprehensive guidelines on filovirus disease, including Ebola and Marburg disease

As the Democratic Republic of the Congo is battling an Ebola disease outbreak caused by the Bundibugyo virus, the World Health Organization (WHO) has released its first comprehensive guidelines for the clinical management of filovirus disease which include all types of Ebola and Marburg viruses. The new guidelines highlight the importance of early supportive care to improve patient survival and health outcomes, outlining 16 evidence-based recommendations.

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UN Health 六月 17, 2026

Ebola treatment capacity expands in DR Congo as WHO issues new guidelines

Treatment capacity for the rare and deadly Bundibugyo species of Ebola is expanding in eastern Democratic Republic of the Congo (DRC), as the World Health Organization (WHO) warns that community mistrust remains a major challenge to ending the outbreak.

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中国新闻网 六月 16, 2026

夏季湿疹反复发作？中医专家谈科学治疗：急慢分治、内外兼治

中新网北京6月16日电 (刘梦青)国家中医药管理局16日在北京举行“皮肤病的中医药防治”专题发布会。会上，针对因夏季湿热高发的湿疹问题，北京市丰台区蒲黄榆社区卫生服务中心主任医师刘宏提出“急慢分治、内外兼治”的中医治疗建议。

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中国新闻网 六月 16, 2026

海派针灸12流派“抱团” 构建学术临床科普一体化平台

中新网上海6月16日电(记者 陈静)“海派针灸流派集聚区”建设项目16日在沪启动，将搭建针灸学术研究、临床应用与科普推广一体化平台，保留各流派独特技法，促进交流互鉴。

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中国新闻网 六月 16, 2026

埃博拉病毒病防控方案发布 明确密接者判定范围

中新网6月16日电 据国家疾控局网站消息，为指导各地科学有效做好埃博拉病毒病防控工作，保护人民群众身体健康，国家疾控局组织制定了《埃博拉病毒病防控方案(2026年版)》。具体内容如下：

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中国新闻网 六月 16, 2026

《埃博拉病毒病防控方案（2026年版）》解读问答

一、《埃博拉病毒病防控方案(2026年版)》出台背景是什么？

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MedicalXpress 六月 16, 2026

AAP says pediatricians should support school-based high-quality nutrition

Pediatricians should participate in and advocate for efforts to support school-based high-quality nutrition education programs, according to an American Academy of Pediatrics policy statement published in Pediatrics.

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MedicalXpress 六月 16, 2026

Babies with fetal growth restriction may face years of developmental effects, from heart rate to brain growth

Fetal growth restriction may affect babies' heart rate, pain response, brain structure, growth and early development long after birth, according to a new study led by UCL and King's College London researchers. For the first time, a study has tracked the growth of babies diagnosed with fetal growth restriction from 14 weeks' gestation to 6 years of age. The authors of the new Scientific Reports paper found that differences experienced in utero, such as higher heart rate and lower weight, can persist after birth and cause compounding disadvantages into early childhood.

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MedicalXpress 六月 16, 2026

Long-awaited rule aims to boost ACA choices while embracing higher deductibles

The Affordable Care Act (ACA) seems to always be in a policy tug-of-war as its backers and critics spar over how it should work and who can qualify for coverage. This year is no different, with the Trump administration embracing standards it says will reduce fraud as well as steps that could further erode national enrollment.

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中国新闻网 六月 16, 2026

从牙痛到心肌梗死，真险！上海天佑医院多学科联合成功抢救八旬心梗老人

警惕！牙痛不一定是牙病，可能是心脏发出的“求救信号”。近日，蓝生脑科旗下上海天佑医院口腔科接诊了一位特殊的八旬患者——长达一个月的顽固牙痛，竟是急性前间壁心肌梗死的伪装。医生依托多学科协作(MDT)机制，上演了一场生命接力。

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MedicalXpress 六月 16, 2026

Repurposed drugs move through late-stage trials at up to 90% lower cost

Universities and hospitals are repurposing existing drugs through late-stage trials with funded costs up to 90% lower than those in the pharmaceutical industry. This "hidden" research system, which operates outside the patent system, has huge potential to regularly provide society with affordable treatments.

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MedicalXpress 六月 16, 2026

Smell loss can be as devastating as Parkinson's and stroke

For millions of people, the ability to smell morning coffee or taste a home-cooked meal is something they barely think about. But a new study shows that when those senses disappear, life can quickly become bleak, with patients reporting levels of misery comparable to some of the most serious chronic illnesses. The findings, which appear in Clinical Otolaryngology, challenge the widespread belief that losing smell or taste is merely an inconvenience—and expose what experts say is a dangerous underestimation of just how debilitating these conditions can be.

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中国新闻网 六月 16, 2026

《给阿嬷的情书》里竟藏着三大养生密码

《给阿嬷的情书》里竟藏着三大养生密码

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MedicalXpress 六月 16, 2026

Many cancers originate from a single cancer cell and evolve through early bursts of chromosome changes

A comprehensive multi-cancer study by researchers at The University of Texas MD Anderson Cancer Center has revealed that cancer cells within tumors are genetically diverse, yet all carry the same core genetic changes that can be traced back to a common ancestral cell, providing a single-cell view of how tumors adapt, survive and diversify. Understanding this helps explain why some cancer cells manage to survive treatment, paving the way for more tailored diagnostic and therapeutic strategies.

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MedicalXpress 六月 16, 2026

How scientific progress is changing our understanding of the biology of aging

As recently as the mid-20th century, aging was described by Nobel Prize laureate Peter Medawar as "an unsolved problem in biology." Today, scientists can analyze the activity of thousands of genes in individual cells, identify genetic variants associated with longevity, study molecular pathways affecting lifespan, and estimate biological age using epigenetic clocks. Experimental therapies using senolytics—compounds that eliminate some senescent cells—have also emerged. Paradoxically, however, the more we know about the biology of aging, the more clearly we see how complex this process is.

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中国新闻网 六月 16, 2026

频繁早醒，是不是病啊？这种情况千万别忽视

突然，你又一次醒了。

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中国新闻网 六月 16, 2026

全球脑机接口×医保创新场景大赛启动 前沿技术赋能医疗

中新网杭州6月16日电(张煜欢)16日，全球脑机接口×医保创新场景大赛新闻发布会在杭州举行。该赛事由国家医疗保障局、浙江省人民政府联合主办，以“脑想事成 机联未来”为主题，即日起正式启动报名。赛事旨在以医保场景牵引脑机接口技术落地，推动前沿科技从实验室走向千家万户。

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MedicalXpress 六月 16, 2026

How the rise of weight-loss drugs could reshape food markets in the Global South

A new article published in Globalization and Health warns that the rapid rise of GLP-1 weight-loss drugs in high-income countries could have unintended consequences for food environments in low- and middle-income countries.

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MedicalXpress 六月 16, 2026

Finding where breast cancer has spread: AI scans medical records to spot metastatic disease

One of the first things I noticed while working with oncology data at Mayo Clinic was how difficult it can be to answer what seems like a simple question: Where did a patient's cancer spread?

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MedicalXpress 六月 16, 2026

Retinal photographs can help predict Alzheimer's disease risk factors

Often called "the window to the soul," the eyes may also offer clues about something less poetic but just as important: the health of the brain. A new study of tens of thousands of patients has revealed that cheap, simple and common photographs of the retina at the back of the eye can accurately predict many of the most common risk factors associated with developing Alzheimer's disease.

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MedicalXpress 六月 16, 2026

Developing clinical-grade intestinal organoids for regenerative medicine applications

Inflammatory bowel disease (IBD) and other intestinal disorders affect millions of people worldwide, often causing lasting damage to the lining of the gut. In severe cases, this damage can become irreversible, leaving surgery as one of the few remaining treatment options. In recent years, however, regenerative medicine has emerged as a promising alternative approach, raising the possibility that damaged tissues could one day be repaired using a patient's own cells. Central to this vision are tiny three-dimensional replicas of human organs known as "organoids," which are grown from stem cells and can mimic important features of real tissues.

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MedicalXpress 六月 16, 2026

Taste and smell genes could help explain how diet influences disease risk

University of Queensland researchers have examined taste and smell genes to help determine whether specific foods cause or are linked to disease. People who like the taste and smell of onions are more likely to have lower blood pressure and risk of type 2 diabetes, they have found. The findings are published in the journal BMC Medicine.

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MedicalXpress 六月 16, 2026

Molecular clues in maternal blood may predict preterm birth

New research has found signs that may help researchers better understand why some babies are born early. Some signs are present as early as the first trimester.

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MedicalXpress 六月 16, 2026

ADA: Orforglipron beneficial for reducing HbA1c in type 2 diabetes

Orforglipron is beneficial for blood glucose control in individuals with type 2 diabetes using metformin or taking insulin glargine, according to two studies published online June 8 in The Lancet and the JAMA to coincide with the annual meeting of the American Diabetes Association, held from June 5 to 8 in New Orleans.

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MedicalXpress 六月 16, 2026

AI-guided ultrasound improves blood–brain barrier opening procedures by predicting bubble collapse

A study led by Georgia Institute of Technology's Associate Professor Costas Arvanitis takes a major step toward safer and more effective treatment and diagnosis of brain diseases. His team's research, published in Advanced Science, shows how combining artificial intelligence (AI) with focused ultrasound can safely deliver therapies and improve diagnostic interventions to the brain.

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MedicalXpress 六月 16, 2026

ECG privacy model shields age, sex and race while preserving heart risk signals

It is a common misperception that electrocardiograms (ECGs) simply contain data about heart activity. However, modern ECGs enhanced with artificial intelligence (AI) can contain data about a patient's sex, age, race and even exact identity derived from ECG signals, raising fresh privacy concerns. To address these worries, researchers from the University of Kansas have developed a privacy-preserving AI model called (PP-VAE) to protect personally sensitive data.

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MedicalXpress 六月 16, 2026

Pandemic-era gaps in dental care reveal lasting risks and a clear path forward

The COVID-19 pandemic disrupted routine health care in unprecedented ways, forcing providers and patients alike to delay or forgo preventive services. At the University of Colorado Anschutz School of Dental Medicine, those disruptions allowed a team of oral health and informatics researchers to better understand what happens when routine periodontal maintenance is paused, and what those findings mean moving forward.

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MedicalXpress 六月 16, 2026

The US infant mortality rate fell to an all-time low, though it still trails other similar nations

Infant mortality in the U.S. dropped to a new all-time low in 2025, according to preliminary government data.

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MedicalXpress 六月 16, 2026

Large-scale genetic study uncovers new factors associated with a pregnancy-related liver disease

Intrahepatic cholestasis of pregnancy (ICP) affects approximately 0.2–2% of pregnant women and typically develops after 30 weeks of gestation. As the most common symptom is severe itching of the palms and the soles of the feet, the condition can often be identified during routine prenatal care. The diagnosis is confirmed by elevated liver enzyme levels and increased concentrations of bile acids in the blood. Although the condition usually resolves after delivery, it is associated with an increased risk of complications, including preterm birth and stillbirth.

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MedicalXpress 六月 16, 2026

Tirzepatide outperformed semaglutide weight-loss drug results in real world patients, study shows

Glucagon-like peptide-1 receptor agonists (GLP-1RAs) have become popular for weight loss, but results vary from person to person and from drug to drug. Venky Soundararajan and colleagues explored the full range of responses to tirzepatide (e.g., Mounjaro or Zepbound) and semaglutide (e.g., Ozempic, Wegovy or Rybelsus) by analyzing de-identified electronic health records for matched cohorts of 10,339 tirzepatide-treated and 10,339 semaglutide-treated patients. In the real world, outcomes ranged from minimal weight loss to more than a 25% reduction in body weight.

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MedicalXpress 六月 16, 2026

Kidney healing improves after protein blockade, with less scarring and faster recovery

A drug previously developed at UCLA to help heart tissue repair itself after a heart attack might also help kidney tissue repair and regenerate, researchers have found.

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中国新闻网 六月 16, 2026

破除五大谣言，科学做好放射检查

破除五大谣言，科学做好放射检查 | 谣言终结站

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中国新闻网 六月 16, 2026

长期服用降压药，可能导致低血压……是真是假？

长期服用降压药，可能导致低血压……是真是假？| 谣言终结站

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MedicalXpress 六月 16, 2026

Medicare residency expansion misses rural and primary care targets, analysis finds

A new JAMA study finds that federal efforts to expand the physician workforce fall short for primary care and rural communities, despite clear policy goals. The findings raise pressing questions about whether current implementation strategies can effectively address longstanding physician shortages across the U.S.

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MedicalXpress 六月 16, 2026

Hidden PIM1 pathway helps prostate cancer survive treatment, pointing to new drug strategy

Cancer cells are remarkably good at adapting to stress. When treatments damage them, they often find new ways to survive, fueling drug resistance and disease progression.

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MedicalXpress 六月 16, 2026

New pancreatic cancer strategy kills KRAS-mutant tumor cells and extends survival in mice

Researchers at the University of Cologne's Center for Molecular Medicine Cologne (CMMC) have discovered a previously unknown mechanism that makes most pancreatic cancer cells susceptible to a form of programmed cell death. The team, led by Professor Dr. Silvia von Karstedt, showed that cancer cells with mutations in the KRAS gene develop a vulnerability that can be used to eliminate tumor cells in preclinical models. The findings open up new perspectives for treating pancreatic cancer. The study "Oncogenic KRAS-Driven type I Interferon Signalling Primes Pancreatic Cancer for Necroptosis" was published in the journal Nature Communications.

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MedicalXpress 六月 16, 2026

Loneliness drives cognitive impairment, can lead to shorter life, study suggests

Some people might not mind spending time alone, but new research with data from 18 countries suggests that older people who struggle with loneliness—rather than strictly being alone—may experience faster mental and physical decline.

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MedicalXpress 六月 16, 2026

Endless scroll may raise inattention, stress in under-25s, review suggests

In contrast to classical digital media, short-video platforms are characterized by rapidly changing content, highly personalized recommendations and a targeted maximization of usage time. This is precisely where the study begins: It examines whether and how this specific design—and not just the content—can influence neurocognitive and emotional effects in adolescents and young adults.

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MedicalXpress 六月 16, 2026

CDC, FDA tackle new world screwworm, including drug authorization

Federal health officials are mobilizing against the New World screwworm, a flesh-eating parasite recently detected in animals in the southwest United States.

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MedicalXpress 六月 16, 2026

Online CBT eases stress after broken-heart syndrome, especially in women

Men are overrepresented when it comes to heart disease, but there are certain conditions that mainly affect women, such as "broken-heart syndrome." Stress and anxiety are common in this group. A new study led by researchers at Uppsala University and Karolinska Institutet shows that internet-based cognitive behavioral therapy (CBT) can reduce symptoms and help patients manage their emotions better.

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中国新闻网 六月 16, 2026

只需三步 把外卖吃得更健康

外卖快餐因便利和多样，已经成为很多人午餐的首选，甚至不少人用外卖解决一日三餐。那么，怎样才能让外卖吃得健康呢？专家支招，获得健康外卖，只需做好三个细节。

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MedicalXpress 六月 16, 2026

Music and speech therapy combined support children rebuilding communication after brain injury

New research by the University of Limerick in Ireland has found that collaborative sessions combining music therapy with speech and language therapy can support meaningful communication gains in young children recovering from acquired brain injuries.

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MedicalXpress 六月 16, 2026

How intermittent fasting may shield the brain from chronic stress

Chronic stress, the prolonged exposure to psychological and/or physical strain, is known to be a risk factor for depression, anxiety and some other psychiatric disorders. Past studies suggest that chronic stress disrupts the integrity of myelin, a fatty insulating layer that surrounds nerve fibers and helps electrical signals travel efficiently between brain cells.

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UN Health 六月 16, 2026

‘Some question if Ebola is real’: how trust is central in fighting DRC outbreak

In Ebola-stricken Democratic Republic of the Congo (DRC), winning the race against the disease requires earning the community’s trust first and foremost, humanitarians said on Tuesday.

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中国新闻网 六月 16, 2026

血液蛋白信号或可提前多年预测肺癌风险

澳大利亚沃尔特与伊丽莎·霍尔医学研究所日前发布公报说，该研究所研究人员参与的一项国际合作研究发现，一组血液蛋白信号可能在肺癌确诊前多年提示患病风险，有助于更早识别高风险人群。

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中国新闻网 六月 16, 2026

网传“一针止汗”神药却把人送进ICU 如何科学应对多汗？

最近，网上有人把一种叫“阿托品注射液”的药捧成了所谓的“止汗神药”，传说它关闭汗腺、一针止汗。然而有人下单以后自行注射，却陷入昏迷，被送进了ICU。医生诊断为典型的“阿托品中毒”。阿托品是什么药物？它真的有止汗功效吗？如果确实有多汗症状，正确的诊疗流程是怎样的？

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中国新闻网 六月 15, 2026

有人因使用花露水致皮肤过敏 医生提示：这3类人谨慎使用

夏季来临，蚊虫袭扰，花露水是家庭驱蚊止痒的常用物品。但你可能不知道，如果使用不当，一瓶小小的花露水也可能危及健康与安全。市面上出售的花露水品牌多种多样，仔细观察它们的标签就会发现，这些产品基本含有同一种物质——乙醇。乙醇也就是我们常说的酒精，它是属于易燃物品。那么问题来了，花露水是不是也能被点燃？

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MedicalXpress 六月 15, 2026

FDA approves first over-the-counter glucose monitor for children

The U.S. Food and Drug Administration (FDA) has cleared the first over-the-counter wearable device to track blood sugar in young children.

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中国新闻网 六月 15, 2026

端午时节如何养生？专家教你其中门道

中新网上海6月15日电 (记者 陈静)端午节为何要点燃艾条？食用粽子后，民众出现腹胀、积食等不适该怎么办？端午时节如何养生？上海的中医专家15日通过健康科普为民众答疑解惑。

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MedicalXpress 六月 15, 2026

Personal time helps parents feel better and recover from stress

Parents who find time for themselves feel better and show healthier physiological stress patterns on the same day, according to my new research. The findings suggest that even small moments away from daily demands may help mothers and fathers recharge emotionally and physically.

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MedicalXpress 六月 15, 2026

Researcher finds gender gap in kidney transplant referrals

Female patients with kidney failure are significantly less likely to be referred to a transplant center for assessment, according to a new study from ICES, London Health Sciences Center Research Institute (LHSCRI) and Western University. The disadvantage widened with increasing age. The findings were published in the May issue of the Canadian Journal of Kidney Health and Disease.

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MedicalXpress 六月 15, 2026

Social media and teenagers: What the evidence says

Is the time teenagers spend on social media really damaging their well-being and mental health? Around the globe, youth mental health problems are on the rise. This has coincided with an ever-increasing amount of time teenagers spend on platforms such as TikTok, Instagram, X and Snapchat.

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中国新闻网 六月 15, 2026

专家提醒：多发肿瘤建议排查 VHL 综合征

中新网广州6月15日电 (记者 蔡敏婕)一名30多岁男性患者，因血压升高就诊，经过一系列系统筛查，确诊肾上腺、肾脏、胰腺多发肿瘤，最终通过基因检测确诊VHL综合征。

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MedicalXpress 六月 15, 2026

New scale measures mental-health-promoting behavior

Nearly one in three adults in Denmark score high on the stress scale, and more than one in 10 feel lonely. This is shown by the large survey The National Health Profile 2025. There is good reason to pay attention to the mental health of the Danish population—and now researchers, municipalities and others working with well-being and mental health promotion have a new tool at their disposal.

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MedicalXpress 六月 15, 2026

Organic baby formula recalled following botulism cases

The U.S. Food and Drug Administration (FDA) is investigating a multistate outbreak of infant botulism linked to Nara Organics Whole Milk Organic Powdered Infant Formula.

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MedicalXpress 六月 15, 2026

Slow breathing can influence brain activity and decision behavior

A new study from the German Institute of Human Nutrition Potsdam–Rehbruecke (DIfE) and Charité—Universitätsmedizin Berlin shows for the first time that targeted control of human breathing rhythm can influence decision behavior by modulating heart and brain function. The research team led by Prof. Soyoung Q. Park was able to demonstrate that prolonged exhalation increases heart rate variability and the brain's reward sensitivity, thus enabling us to make bolder decisions. The study was published in the journal Neuron.

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MedicalXpress 六月 15, 2026

Urine drug test may boost adherence to blood pressure medications, UK trial suggests

The largest-ever U.K. trial of a urine test used across the NHS to spot when patients skip their medication has shown it may improve adherence to treatment. Led by researchers at the University of Manchester and Manchester University NHS Foundation Trust (MFT), the study investigated the efficacy of a urine test that detects the presence or absence of blood pressure-lowering medications—known as chemical adherence testing, or CAT.

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MedicalXpress 六月 15, 2026

Soccer injuries explained: Causes, trends, and how science is helping prevent them

Soccer is faster and more physically demanding than ever—and injuries are one of the biggest challenges facing the modern game. Muscle strains, ligament damage and long-term rehabilitation can affect team performance, player welfare and club finances. As the FIFA World Cup 2026 gets underway, Professor Ian Varley—an expert in soccer injury surveillance at Nottingham Trent University—explains why injuries happen, which are most common and how science is reducing the risk.

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MedicalXpress 六月 15, 2026

Your gut talks to your liver: Study reveals how microbes influence liver function through DNA 'switches'

A study led by scientists from the A*STAR Genome Institute of Singapore (A*STAR GIS) has uncovered how the gut microbiome can influence gene activity in the liver by acting on short stretches of regulatory DNA that function like molecular "switches." By testing the activity of more than 100,000 human DNA switches linked to liver biology and comparing results from both in vitro and in vivo approaches, the team identified which switches operate under real physiological conditions and how microbial signals can modify their activity. This provides a clearer biological basis for how gut microbes shape liver function, offering new avenues for precision diagnostics and targeted therapies for liver disease. The findings were published in Molecular Cell.

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MedicalXpress 六月 15, 2026

Clinician–scientists identify brain network linked to deadliest childhood brain cancer

A human brain network associated with survival in children with diffuse midline glioma (DMG), the deadliest childhood brain cancer, has been identified by UCL clinician-scientists, raising the possibility of entirely new treatment approaches. The researchers found that DMG tumors seem to exploit the brain's existing neural circuitry to drive tumor growth and progression. Tumors that were more strongly connected to this network were associated with significantly shorter patient survival.

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MedicalXpress 六月 15, 2026

Final rules for Medicaid work requirements are out

The Trump administration has issued final rules on how states should ensure that millions of Medicaid enrollees prove they're working or completing other activities, such as job training, volunteering or being enrolled in an educational program.

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MedicalXpress 六月 15, 2026

Paramedics bridge medical care and community support, study finds

A research group led by Dr. Keiko Ueno, assistant professor at the Innovative Clinical Research Center, Kanazawa University, has revealed the status of collaboration between fire-based emergency medical service (EMS) agencies and community-based long-term care, welfare , and health organizations in Japan. The study identified six key practical measures essential for building a collaborative model that sustains long-term coordination between medical care and social support needs.

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MedicalXpress 六月 15, 2026

Genetic marker may flag severe IBD earlier in some patients

In the largest genetic study of inflammatory bowel disease (IBD) traits to date, researchers have identified a genetic marker associated with more severe ulcerative colitis and Crohn's disease—the major forms of IBD.

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MedicalXpress 六月 15, 2026

Report calls for evidence-based strategies to address Alzheimer's-related psychosis

Alzheimer's-Related Psychosis: Interdisciplinary Perspectives for Understanding and Responding to Delusions and Hallucinations"—the latest report in The Gerontological Society of America's Insights & Implications in Gerontology series—underscores the clinical, emotional and societal impact of psychosis in individuals living with Alzheimer's disease and stresses the need for comprehensive, person-centered approaches to care.

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MedicalXpress 六月 15, 2026

Brain keeps familiar routes intact as new experiences get layered on top, study suggests

Every time we move through a familiar environment, the hippocampus consults an internal map, a detailed spatial representation built up through repeated experience. But what happens when something unexpected occurs on a well-known route? Researchers at the University Hospital Bonn (UKB) and the University of Bonn demonstrated in a mouse model that the brain does not redraw its maps from scratch. Instead, it annotates them, preserving the underlying spatial layout while overlaying new information on top of the existing map. The paper is published in the Proceedings of the National Academy of Sciences.

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MedicalXpress 六月 15, 2026

AI deciphers how fast ALS progresses and which functions decline first

ALS (amyotrophic lateral sclerosis) is a fatal neurodegenerative disease that gradually affects a person's ability to move, speak and breathe. It advances differently in every patient. Now, researchers at Nagoya University have developed an AI tool that uses data from patient follow-up studies to estimate the speed of disease progression and identify patterns of muscle decline. The study is published in npj Digital Medicine.

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MedicalXpress 六月 15, 2026

European study shows that prevention in patients with inherited cancer risks produces substantial cost benefits

Screening people with the rare, inherited cancer-causing condition Li-Fraumeni syndrome (LFS) brings both medical and economic benefits to patients and health care systems, according to research to be presented to the annual conference of the European Society of Human Genetics.

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MedicalXpress 六月 15, 2026

How a long, healthy lifespan may be passed down across generations

Understanding why some people stay healthy without developing disease until late in life (have an increased healthspan), whereas others become infirm at a much younger age, has important implications for the health of today's aging population. Life expectancy has significantly increased in the last two centuries, but healthspan has not kept pace.

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MedicalXpress 六月 15, 2026

Asthma attacks reshape airway tissue through mechanical stress, lung-on-a-chip reveals

About 25 million people in the U.S.—roughly eight out of 100—are diagnosed with asthma. Allergens, air pollution, extreme weather conditions and other irritants can cause chronic lung inflammation, leading to coughing, wheezing or shortness of breath.

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MedicalXpress 六月 15, 2026

Combo treatment delays multiple myeloma progression and may improve survival, study finds

Patients with multiple myeloma who received a new immunotherapy combination lived significantly longer without their cancer worsening and showed early signs of improved survival in a large international clinical trial.

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MedicalXpress 六月 15, 2026

At 85 and healthy? Why more medicine may do more harm

When a patient has made it to 85 years old in reasonable health, their instinct—and often their physician's—is to redouble prevention efforts, optimize every number and close every gap. I want to argue the opposite.

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MedicalXpress 六月 15, 2026

mRNA flu vaccine offers immune protection against diverse strains

A new study led by researchers at Washington University School of Medicine in St. Louis has found that an investigational mRNA influenza vaccine helps the immune system recognize a wider range of influenza viruses than today's standard flu shot, offering stronger and potentially longer-lasting protection.

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MedicalXpress 六月 15, 2026

Mitochondria reveal new TDP-43 signaling route tied to ALS and dementia

A new study published in Nature Communications has uncovered a communication pathway between mitochondria and RNA granules that may help scientists understand how the toxic buildup of the TDP-43 protein leads to the development of certain neurodegenerative diseases such as amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD).

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MedicalXpress 六月 15, 2026

CAR T-cell therapy shows early promise in severe lupus

Early results from a UCL- and UCLH-led clinical trial suggest that a type of CAR T-cell therapy—developed by Autolus Therapeutics, a UCL spinout—could offer a new treatment approach for people with severe, treatment-resistant lupus. The findings, presented at the EULAR European Congress of Rheumatology (EULAR 2026), come from the ongoing Phase I CARLYSLE study, which is evaluating obecabtagene autoleucel (obe-cel) in patients with severe refractory systemic lupus erythematosus (SLE). The early data indicate that the therapy has a favorable safety profile and may lead to meaningful improvements in disease activity.

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MedicalXpress 六月 15, 2026

ENDO: GLP-1 receptor agonists tied to higher hypotension risk in patients on BP meds

Among patients with preexisting hypertension taking antihypertensive medications, glucagon-like peptide-1 receptor agonist (GLP-1 RA) use is associated with an increase in hypotensive-related events, according to a study presented at ENDO 2026, the annual meeting of the Endocrine Society, held from June 13 to 16 in Chicago.

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MedicalXpress 六月 15, 2026

Inside failing joints: How wear and corrosion reshape hip and knee implants over time

Orthopedic implants are designed to restore movement and relieve pain, offering patients a second or even third chance at mobility. A hip or knee replacement is often framed as a durable fix, engineered to last for years, sometimes decades, inside the human body. And modern hip and knee implants exceed expectations, providing long service time and significantly improved quality of life for the vast majority of patients. But durability inside biology, especially the human body, is never static once a foreign material is introduced. It responds continuously, at every scale.

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MedicalXpress 六月 15, 2026

For adults with prediabetes, lifestyle intervention can lower risk of developing multiple chronic conditions

A clinical trial supported by the National Institutes of Health (NIH) found that adults with prediabetes assigned to a lifestyle intervention had a significantly lower risk of developing multiple chronic health conditions (known as multimorbidity) over time than those assigned to a placebo. This study, which followed participants for more than two decades, also found that participants assigned to receive metformin did not experience a statistically significant reduction in multimorbidity risk. The findings, published in JAMA, highlight the lasting benefits of lifestyle programs that may lower the risk of developing chronic conditions.

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MedicalXpress 六月 15, 2026

Genetic cause for rare skin condition points to new therapeutic option

An international team of researchers report in the journal Nature Immunology that a mutation in the gene OTULIN causes pediatric-onset pyoderma gangrenosum, characterized by recurrent ulcerating skin sores. They classify the condition as a new inborn error of immunity (IEI)—one of a group of more than 500 genetic disorders that impair the development or function of the immune system.

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MedicalXpress 六月 15, 2026

Review on glioma organoid models proposes new classification framework for brain cancer research

Researchers from the Terasaki Institute for Biomedical Innovation, together with key pioneers in glioma biology, neuro-oncology and stem cell biology, have published a comprehensive review in Society for Neuro-Oncology's journal Neuro-Oncology outlining the evolving landscape of glioma organoid technologies and proposing a foundational classification framework to guide translational brain tumor research.

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中国新闻网 六月 15, 2026

心电一张网、慢病一盘棋 山西侯马探路县域医改

中新网临汾6月15日电 题：心电一张网、慢病一盘棋 山西侯马探路县域医改

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UN Health 六月 15, 2026

WHO commends Uganda’s Ebola response, urges vigilance and regional cooperation

The head of the World Health Organization (WHO) has praised Uganda’s response to an Ebola outbreak that has spread from neighbouring Democratic Republic of the Congo (DRC), while warning that continued vigilance and cross-border cooperation will be critical to stopping transmission.

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UN Health 六月 15, 2026

WHO and Brazil urge world leaders to finalise Pandemic Agreement to prevent future global health crises

Global officials are calling on world leaders to finalise a crucial international agreement aimed at preventing future pandemics, according to a joint letter issued on Monday.

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中国新闻网 六月 15, 2026

专家提醒：过度防晒也可能导致骨质疏松

夏天防晒不要从头裹到脚 过度防晒也可能导致骨质疏松

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WHO 六月 15, 2026

Open letter to leaders of G7, G20, BRICS and all nations on finalizing the WHO Pandemic Agreement’s Pathogen Access and Benefit Sharing annex

Dear Leaders of the G7, the G20, BRICS and of all nations,We write to you together, from Geneva and from Brasília, with one shared conviction: that the world must finish what it started, and that you can help it do so.We begin not with an institution or an annex, but with a memory the whole world shares. Not so long ago, our hospitals overflowed. Families said goodbye to the people they loved through glass, or by telephone, or not at all. Children lost grandparents. Doctors and nurses, exhausted beyond anything we had a right to ask of them, kept going anyway. Estimates from WHO and others put the lives lost at up to twenty million. Humanity promised itself, in the rawness of that grief, that it would not face such a day again unprepared.A little over a year ago, the world kept the first part of that promise. After the deadliest pandemic in a century, the nations of the world chose cooperation over division and adopted the WHO Pandemic Agreement to strengthen how countries can work together to prevent, prepare for, and respond to pandemics. In a divided world, that outcome was not to be taken for granted. It was an act of hope, and an act of faith in one another. We write to you now because that hope is not yet fulfilled, and because it lies within your hands to help fulfil it.One piece remains. To respond to future pandemics in time, countries must be able to quickly identify pathogens with pandemic potential and share their genetic information and material so scientists can develop tools: the tests, the treatments, the vaccines that decide who lives and who does not. The system that makes this possible, fairly and on equal footing, is the Pathogen Access and Benefit-Sharing annex. It is the last piece of the puzzle, not only for the Pandemic Agreement but for everything WHO and Member States have built from the hard lessons of COVID-19. Until it is finished, the Agreement cannot enter into force. The promise stays unkept.We will not pretend the road has been easy. When Member States closed their most recent session on the first of May, they had made real progress, but agreed that more time was needed. The hardest questions, including how the benefits of shared pathogens are defined and shared, how the system is governed, and how equity is guaranteed on equal footing, are difficult for a reason. They are the very questions that went unanswered last time, while people who could have been protected were not. The world is wrestling with them now precisely because they matter so much.Negotiators will meet again from 6 to 17 July. We believe in them, and we have seen their dedication up close. But we also know there are moments when good people, doing their best around a negotiating table, need their leaders to lift their eyes to the horizon. This is one of those moments, and it is yours.So we come to you, plainly, with three requests.First, political will at the highest level. The remaining issues will not be solved by technical effort alone. They need the clear signal that only a head of government can give: that finishing this annex is a national priority, and that your negotiators may reach for consensus with courage rather than caution. Solidarity is our best immunity, but solidarity has to be chosen, and it has to be chosen at the top. We know, too, that you may be asked if the Pandemic Agreement compromises state sovereignty. It does not, and the PABS annex, as an integral part of it, will not either. Article 22, paragraph 2 says so plainly: nothing in the Agreement gives WHO any authority to direct or alter a country’s laws or policies, or to require measures such as lockdowns, travel restrictions or vaccination mandates. Those decisions remain with sovereign states. So we ask you, concretely, to instruct your negotiators to come to the July session ready to conclude, and to give them the flexibility to close the remaining gaps and finalize the annex in this round.Second, a spirit of equity. The PABS system rests on a simple, fair bargain: those who share dangerous pathogens quickly must be able to trust that the vaccines and treatments born from that sharing will reach their own people too. Every one of us has a stake on both sides of it. When Brazil held the G20 presidency in 2024, it led the G20 to recognize, for the first time, inequality as a driver of pandemics. This is not charity, and it is not only conscience. It is also strategy: PABS exists to stop an outbreak at its source, and containing a threat where it begins is far cheaper, in lives and in resources, than fighting a pandemic once it has spread to every continent. A virus left to burn anywhere will, in time, find everyone. There is a further reason equity matters, one that governments and industries everywhere will grasp at once: predictability. Today the rules for accessing a pathogen and sharing what flows from it are improvised case by case, often mid-crisis. PABS replaces that with a single framework known in advance, stable rules that let laboratories and partners across the world move at the speed an outbreak demands. Legal certainty does not compete with equity; it makes equity work. We ask you to ensure the annex carries equity in its operational detail, not only in its preamble, so that access and benefit-sharing are guaranteed in practice.Third, a sense of urgency. The next pandemic will not wait for us. Scientists estimate there is close to a one in four chance of another pandemic within the coming decade, and the ground beneath our old assumptions is shifting. Climate change, changing land use and evolving agriculture are redrawing the map of where dangerous pathogens emerge; the comfortable belief that outbreaks begin only in distant places is no longer true, and future hotspots may arise in or near your own countries. At the same time, advances in biotechnology, matched unevenly by biosafety, raise the risk of accidental or deliberate release. None of these dangers respect a border. So we ask you to treat 17 July as a deadline, not a milestone, and to say so publicly, sending your negotiators, and the world, the unambiguous signal that this is the round in which the work is finished.And we already know the price of being unready. The last pandemic took lives on a staggering scale, with estimates from WHO and others putting the toll at up to twenty million, and the International Monetary Fund estimates it cost the world economy over thirteen trillion dollars in lost output, a loss borne in every nation, in shuttered businesses, broken supply chains and a generation of disrupted schooling. Against that, the investment in a system that catches an outbreak early is small. As we write these words, an Ebola outbreak is being fought across two countries, with no approved vaccine and no cure, by responders who are risking their own lives to protect strangers. That is not a distant abstraction. It is happening now. Every month this annex stays unfinished is a month the world is less ready than it could be, and people are less safe than they deserve to be.The nations of the world, together, have stood at every great turning point in the story of human health. Together we helped wipe smallpox from the earth. We pushed polio to the very edge of history. We turned back the tide of HIV, tuberculosis and malaria, and in doing so helped save more lives than any of us will ever be able to count. Finishing this Agreement is not a departure from that legacy. It is its natural next chapter, and it is within reach.We made a promise to the millions we lost, and to the families who carry their absence still. Let us be the generation that keeps that promise. Finalizing this Agreement, through a shared commitment to one another, is our collective promise to protect humanity. Let us keep it, together, and in time.With respect, and in the shared cause of protecting human life, Luiz Inácio Lula da SilvaPresidentFederative Republic of Brazil Dr Tedros Adhanom GhebreyesusDirector-GeneralWorld Health Organization 

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MedicalXpress 六月 14, 2026

'The paradox of the death gene': Stress defense mechanism that saves brain cells revealed

A research team led by Professor Yu Seong-woon of the Department of Brain Sciences at DGIST has, for the first time, elucidated the paradoxical protective mechanism of the "p53" gene, which prevents the death of neural stem cells in the brain under chronic stress conditions. The research is published in the journal Autophagy.

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中国新闻网 六月 14, 2026

2025年上海共有35.5万人次参加无偿献血

中新网上海6月14日电 (记者 陈静)记者14日获悉，2025年上海共有35.5万人次参加无偿献血，千人口献血率14.3‰。上海全血及红细胞类制品入库量达46万余单位，单采血小板入库量达11.4万余单位。

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MedicalXpress 六月 14, 2026

Laxative drug could ease depression-related brain fog, early trial suggests

People with depression who find that it affects their memory or attention span could benefit from an existing licensed drug currently used to treat chronic constipation.

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MedicalXpress 六月 14, 2026

Mosquito nets remain a powerful weapon against malaria—but research warns their long-term effectiveness is under threat

A major analysis of 25 studies across Africa and Asia finds that insecticide-treated nets cut malaria cases by up to 68%—but highlights challenges that threaten to undermine their long-term impact.

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MedicalXpress 六月 14, 2026

Megacolon: When constipation becomes something more serious

The colon is about one and a half meters long and plays a vital role in moving waste through the body. In rare cases, it can become so stretched that it begins to lose its ability to work properly, like an elastic band that has lost its spring.

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MedicalXpress 六月 14, 2026

Creating mini-brains from stem cells reveals a new, promising treatment for a devastating childhood disease

Variants in the DHDDS gene cause a severe neurodegenerative condition, characterized by tremors, seizures, coordination and learning difficulties, usually manifesting in early childhood. This Parkinson's-like condition is extremely rare, and until recently, parents were told there was nothing that could be done to slow its progression. But now, researchers from the Netherlands and the U.S. who created "mini brain" models from patients' own cells to test new therapies have found not only the mechanism of the disease, but also that a naturally occurring form of vitamin B3 (nicotinamide mononucleotide, or NMN) holds significant promise in slowing disease progression.

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MedicalXpress 六月 14, 2026

Integrating genetic origin data with tumor analyses enables better prediction of survival

New research to be presented today at the annual conference of the European Society of Human Genetics shows that a cancer patient's genetic ancestry can have a significant effect both on how their disease progresses and their survival. In the largest study of its kind, researchers examined nearly 1,900 specific genetic changes in tumors to measure whether certain mutations were more common in patients with different historic geographic origins.

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MedicalXpress 六月 14, 2026

The press is breaking the suicide taboo but still uses stigmatizing metaphors

Suicide is a major public health concern. According to the World Health Organization (WHO), it is responsible for more than 700,000 deaths a year. In Spain, it is the leading cause of death from non-natural causes, above traffic accidents. The number of suicides in recent years has reached record highs, especially since the COVID-19 pandemic. In 2022, 4,227 people (74% of them men and 26% women) died from this cause. In other words, an average of 12 people a day died by suicide.

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MedicalXpress 六月 14, 2026

Hidden switch lets two of four receptor subunits open brain ion channel

To transmit excitatory signals, nerve cells mostly use glutamate as a neurotransmitter. To detect these transmitter signals, the cells can rely on a whole repertoire of receptors with different signaling properties. Researchers at the Chair of Cellular Neurobiology, led by Professor Andreas Reiner at Ruhr University Bochum, Germany, together with collaboration partners in New York (Department of Biochemistry and Biophysics, Weill Cornell Medicine), investigated the function of a specific glutamate receptor complex and made some surprising observations. Their findings were reported in the journal Nature Communications on April 24, 2026.

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MedicalXpress 六月 14, 2026

Visceral fat loss leaves 10-year 'metabolic legacy,' cutting diabetes risk by 28% despite weight regain

Lifestyle-induced loss of visceral fat (and not liver fat, pancreatic fat or subcutaneous fat) may have lasting health benefits years after the end of an intervention, even when body weight is fully regained, according to researchers from Ben-Gurion University of the Negev and their international collaborators.

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MedicalXpress 六月 14, 2026

Semaglutide linked to lower bone fracture risk

In people with type 2 diabetes, semaglutide was associated with a 15% reduction in bone fractures and greater weight loss compared with other anti-obesity medications, according to a study presented at ENDO 2026, the Endocrine Society's annual meeting in Chicago.

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MedicalXpress 六月 14, 2026

Boosting protein folding could protect insulin-making cells in diabetes

Origami masters turn simple sheets of paper into ornate sculptures. In the origami of life, our cells must fold proteins into specific three-dimensional shapes before they can carry out their biological jobs. This folding process goes awry as prediabetes progresses into diabetes. Misfolded and dysfunctional proteins then build up in cells like discarded wads of paper in an origami student's recycling bin. This abnormal accumulation stresses the cells responsible for producing insulin.

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MedicalXpress 六月 14, 2026

How the food industry shapes your child's fussy eating

Your toddler demands a Bluey-themed yogurt and has a tantrum when offered something else. If it's not a Nutella sandwich, your child's lunchbox comes home uneaten. And the dinner table can become a battleground unless there are sausages, chicken nuggets or pizza on the plate.

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MedicalXpress 六月 14, 2026

What's the difference between intrusive thoughts and suicidal thoughts?

We have thousands of spontaneous thoughts a day. Most of them are mundane, such as "Where did I leave my car keys?" But every now and then, a strange and distressing thought might pop into our mind, such as "What if I hurt myself or someone I care about?"

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MedicalXpress 六月 14, 2026

Why glioblastoma keeps beating treatment: Hidden signaling axis could open new drug path

An international study led by a scientist at the University of Ottawa Faculty of Medicine is opening new frontiers in the fight against glioblastoma (GB), a devastating cancer behind the most malignant and treatment-resistant brain tumors in adults.

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MedicalXpress 六月 14, 2026

This high-fat eating plan may offer a powerful way to shield the aging brain

The gut and brain are in constant conversation through a powerful biochemical signaling pathway. This two-way connection allows them to exchange signals that influence everything from digestion to emotional health, and studies suggest even the fate of neurodegenerative diseases.

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MedicalXpress 六月 14, 2026

Inflation Reduction Act's out-of-pocket cap lowered insulin costs, improved usage for some patients

The Inflation Reduction Act's attempt to improve insulin costs for Medicare beneficiaries—by capping out-of-pocket costs at $35—was associated with lower out-of-pocket costs and increased insulin use, but only for a small portion of U.S. patients, according to a new study published in JAMA.

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MedicalXpress 六月 14, 2026

More than half of those who stop GLP-1s restart within a year, study finds

People prescribed GLP-1 medications are more likely to start and stop than most people assume, according to a study presented at ENDO 2026, the Endocrine Society's annual meeting in Chicago.

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MedicalXpress 六月 14, 2026

Non-hormone medication addresses menopausal symptoms in women

The first real-world study of the FDA-approved nonhormone treatment fezolinetant found the menopausal medication improved hot flashes, depression and anxiety in women, according to industry-sponsored research presented at ENDO 2026, the Endocrine Society's annual meeting in Chicago.

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MedicalXpress 六月 14, 2026

Why some newborn flies sleep instead of eat: Gut blockage offers clues to brain-gut signals

The gut does much more than just digest food. Researchers at the University of Basel have discovered a surprising link between gut function, feeding and sleep in fruit flies. Their study adds to growing evidence that the gut communicates with the brain and can influence behavior.

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MedicalXpress 六月 14, 2026

New to running or just rusty? Doc offers tips on avoiding all-too-common injuries

It's not unusual to see a few brave souls wrapped in gloves and balaclavas jogging along the Charles or through Cambridge Common in the snow. But for most of us, running outdoors is a fair-weather sport.

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中国新闻网 六月 13, 2026

吃饭时粗细搭配，血脂、血糖都受益，还能降低全身炎症水平

主食只吃米饭馒头面条你就亏大了！一个小改变，血脂、血糖都受益，还能降低全身炎症水平

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MedicalXpress 六月 13, 2026

Sugar-free diets may disrupt the gut microbiome, animal study indicates

Eliminating sugar from your diet may be more detrimental than previously thought, according to an animal study presented at ENDO 2026, the Endocrine Society's annual meeting in Chicago.

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MedicalXpress 六月 13, 2026

Thrifty food plan costs vary widely across US regions and cities

A recent study in the Journal of Nutrition Education and Behavior examined how the cost of the USDA's Thrifty Food Plan (TFP), which serves as the basis for determining maximum SNAP benefits, varied across geographic regions, metropolitan areas and seasons from 2012 to 2018. Researchers found that where a household is located plays a much larger role in the cost of a healthy diet than year-to-year inflation.

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MedicalXpress 六月 13, 2026

Danish intelligence test may underestimate the abilities of bilingual young people

When psychologists in Denmark test intelligence, the Wechsler Adult Intelligence Scale (WAIS) is often the tool of choice. The test is used in everything from clinical and educational settings to forensic psychiatry and social services. But according to a new study published in the Journal of the International Neuropsychological Society from the University of Copenhagen, the test can paint a skewed picture of the abilities of bilingual individuals—even when they speak fluent Danish and have completed their entire education in this country.

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MedicalXpress 六月 13, 2026

Study finds exercise decreases among people taking GLP-1 medication

Adults with obesity who lost weight with glucagon-like peptide-1 (GLP-1) receptor agonist medications significantly decreased their physical activity, which is essential to protect muscle, according to a study presented at ENDO 2026, the Endocrine Society's annual meeting in Chicago.

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MedicalXpress 六月 13, 2026

Prenatal health and early diet may shape fatty liver risk, study suggests

The accumulation of excess fat in the liver is not solely a consequence of the combined effects of hereditary and adult lifestyle-related factors. A new study by researchers at Tampere University and the University of Eastern Finland indicates that both maternal health during pregnancy and early-life nutrition may have long-term implications for children's liver health.

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MedicalXpress 六月 13, 2026

Adding genetic data to steroid prescribing can help predict side effects, data suggest

Oral corticosteroids (OCSs) are widely used and effective in the treatment of chronic inflammatory conditions such as arthritis, asthma and autoimmune diseases. They work by reducing inflammation, relieving pain and calming the immune system. However, more than one in 10 patients develop side effects, particularly if they use steroids over a long period.

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中国新闻网 六月 13, 2026

破解泌尿系统肿瘤治疗难题 中国专家研究重塑全球诊疗模式

中新网上海6月13日电 (记者 陈静)“过去全球泌尿肿瘤临床证据多数来自欧美发达国家。”出席2026年美国临床肿瘤学会(ASCO)年会归来的中国泌尿男生殖系统肿瘤治疗领域权威专家叶定伟教授13日在此间接受记者采访时表示，如今，中国学者的临床发现，正影响并塑造全球诊疗模式。

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MedicalXpress 六月 13, 2026

Third electrode pair can sharpen deep brain stimulation technique, mouse experiments suggest

A study by UNIGE, in collaboration with ETH Zurich, has significantly improved the accuracy of a noninvasive brain stimulation technique, paving the way for its use in the treatment of neurological and psychiatric disorders.

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MedicalXpress 六月 13, 2026

Q&A: Researcher provides insights into melanoma prognosis

Each year, more than 6,000 Swedes are diagnosed with melanoma. Melanoma is a form of skin cancer that, if detected late, can be fatal. Not all melanomas behave in the same way. A new doctoral thesis from Karolinska Institutet investigates why some patients have poorer outcomes than others and whether certain markers in tumor tissue can help predict who is at risk.

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MedicalXpress 六月 13, 2026

Endocrine-disrupting chemicals found in breast milk and infant urine up to age 6 months

Endocrine-disrupting chemicals (EDCs) that interfere with hormones were found in breast milk and in the urine of children from birth up to 6 months, according to a study presented at ENDO 2026, the Endocrine Society's annual meeting in Chicago.

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MedicalXpress 六月 13, 2026

Phthalate exposure in early life may lead to anxiety, rat study suggests

Male rats exposed to the widely used plasticizer di-(2-ethylhexyl) phthalate (DEHP) during early development exhibited increased anxiety behavior as adults, according to a study presented at ENDO 2026, the Endocrine Society's annual meeting in Chicago.

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MedicalXpress 六月 13, 2026

Testosterone alone is not a replacement for lifestyle changes in older men at risk of type 2 diabetes, new study shows

Testosterone treatment may improve body composition, glucose metabolism and sexual desire in some older men at high risk of type 2 diabetes (T2D), but the benefits require engagement in a lifestyle program, according to a study presented at ENDO 2026, the Endocrine Society's annual meeting in Chicago.

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MedicalXpress 六月 13, 2026

Glucosamine supplements may speed memory loss from Alzheimer's, new research shows

People with Alzheimer's disease who took the common supplement glucosamine were 25% more likely to die within five years than those who didn't. That's the key finding of a new study that my colleagues and I published in the journal Nature Metabolism.

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MedicalXpress 六月 13, 2026

Women's thyroid cancer risk may be linked to reproductive lifespan and hormone therapy

Longer lifetime exposure to female hormones may increase the risk of thyroid cancer in women, according to a study presented at ENDO 2026, the Endocrine Society's annual meeting in Chicago. The research suggests reproductive and hormonal factors may be involved in thyroid carcinogenesis.

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MedicalXpress 六月 13, 2026

Type 1 diabetes diagnoses surge among Puerto Rican teens

The incidence of type 1 diabetes among teens in Puerto Rico more than doubled from 2009 to 2021 and remained elevated through 2024, with an average annual increase of 4.1%, according to a study presented at ENDO 2026, the Endocrine Society's annual meeting in Chicago.

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MedicalXpress 六月 13, 2026

Study suggests testosterone therapy in men may be overprescribed, inconsistent with clinical guidelines

Only a small number of men who were prescribed testosterone therapy received appropriate, guideline-concordant diagnostic testing, according to a study presented at ENDO 2026, the Endocrine Society's annual meeting in Chicago, by Sophia Sinha, M.D., clinical assistant professor at the University of Michigan in Ann Arbor, Michigan.

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MedicalXpress 六月 13, 2026

How a simple blood test could help detect heart damage during breast cancer treatment

Modern breast cancer screening and treatment have transformed survival. Many women now live long and healthy lives after diagnosis, thanks to increasingly effective chemotherapy and targeted therapies: medicines designed to attack particular features of cancer cells.

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MedicalXpress 六月 13, 2026

Vitamin C levels in blood plasma linked with brain connectivity and volume in older adults

A study of 2,044 older Japanese adults found that those with lower vitamin C levels in their blood plasma tended to have a lower volume of gray matter in their brains, as well as lower connectivity among a collection of brain regions known as the default mode network. Haruka Nagaya of Hirosaki University, Japan, and colleagues present these findings in PLOS One.

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中国新闻网 六月 13, 2026

夏日夜跑有讲究 这份科学攻略请收好

朝“问”健康丨夏日夜跑有讲究 这份科学攻略请收好

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中国新闻网 六月 13, 2026

抗炎、护血管、稳血糖 吃这种食物好处多多 但要注意→

羽衣甘蓝常被称为“超级食物”

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MedicalXpress 六月 13, 2026

Simple blood test unveils hidden risks of unstable coronary plaques

A straightforward blood-based assessment developed at the Institute of Science Tokyo, Japan, can help assess how effectively high-density lipoprotein (HDL) removes cholesterol from blood vessel walls, a function known as cholesterol efflux capacity (CEC). The study linked low CEC to high-risk coronary plaque, supporting the broader clinical use of this method for predicting cardiovascular risk and improving preventive strategies.

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中国新闻网 六月 13, 2026

体检查出甲状腺结节，到底要不要手术？会不会癌变？

体检报告上出现“甲状腺结节”几个字，很多人第一反应就是紧张：这是癌吗？会不会越长越大？需要马上手术吗？

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MedicalXpress 六月 13, 2026

AI tool shown to reduce eye care disparities for African American adults with diabetes

In a study exploring how an AI-assisted diagnostic tool shaped care for underserved populations at multiple community-based primary care sites, investigators at the Wilmer Eye Institute, Johns Hopkins Medicine, found that African American patients with diabetes were more likely to receive a diabetic eye exam referral if screened by an AI tool.

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中国新闻网 六月 13, 2026

按摩正骨致下半身失去知觉！这些位置别乱按

江苏扬州27岁小伙因久坐办公，常年受颈部酸痛困扰。前不久，他听闻当地某按摩店“正骨疗效显著”，便前往尝试放松。

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MedicalXpress 六月 13, 2026

Could a once-a-day pill replace weight loss injections? Phase II oral GLP-1 drug trial shows promising results

For those scared of needles but who need GLP-1 receptor agonists to help manage their weight, there might be some good news. Researchers are testing a new oral, small-molecule GLP-1 receptor agonist called Elecoglipron, which could offer the weight-loss benefits of GLP-1 therapy without injections.

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MedicalXpress 六月 13, 2026

Key mechanism regulating the anti-inflammatory function of extracellular vesicles identified

A study led by the Innovation in Vesicles and Cells for Application in Therapy (IVECAT) group at the Germans Trias i Pujol Research Institute (IGTP) has identified a key mechanism regulating the anti-inflammatory function of extracellular vesicles derived from mesenchymal stromal cells. The findings, published in the Journal of Extracellular Vesicles, provide new insights into the therapeutic potential of these vesicles in inflammatory diseases and ischemic processes.

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MedicalXpress 六月 13, 2026

Diabetes substantially increases mortality risk for organ transplant recipients, analysis reveals

People with an organ transplant who develop or have existing diabetes are more likely to die than those without diabetes, according to a comprehensive analysis of solid-organ transplant recipients presented at ENDO 2026, the Endocrine Society's annual meeting in Chicago.

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MedicalXpress 六月 13, 2026

AI model identifies patients at risk of underdiagnosed cause of high blood pressure

A study of a new AI model examining 30 years of routine electronic health records (EHR) data could improve screening for primary aldosteronism, a leading cause of high blood pressure that is often unrecognized but increases patients' risk of cardiovascular complications, according to a study presented at ENDO 2026, the Endocrine Society's annual meeting in Chicago.

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MedicalXpress 六月 13, 2026

GLP-1s tied to elevated risk of fainting, dizziness

Northwestern Medicine scientists have identified a safety concern associated with GLP-1 drugs. Using health record data, the research team tracked more than 42,000 adults already taking at least two types of blood pressure medications. After starting GLP-1s, these patients experienced higher rates of dizziness, fainting and other events related to low blood pressure, also known as hypotension.

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中国新闻网 六月 13, 2026

涂在脸上的“危险品”孩子最好别用

6岁的王梓涵第一次参加幼儿园的庆典活动。为了上台表演，小女孩化了精美的舞台妆。可第二天，她的脸上出现了大片红肿，同时瘙痒。妈妈带她走进中日友好医院皮肤科诊室时，主治医师薛珂看到了一张因使用化妆品而泛红、起丘疹的小脸。“这是我在门诊碰到的最小患者。”薛珂告诉中青报·中青网记者。

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MedicalXpress 六月 13, 2026

Always losing your way? Psychologists investigate topographical disorientation at festival

Always losing your way, even in places you've been visiting for years? You may have Developmental Topographical Disorientation (DTD). Psychologists from Leiden are investigating this relatively little-known condition at the Lowlands festival. "The ideal place to study getting lost."

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中国新闻网 六月 13, 2026

脱发“年轻化” 自救路上先厘清误区与真相

“我是女生，走在街上经常被人叫‘帅哥’。”20岁的宋妍妍在青岛的免租房里接受采访时，语气轻松。3个月前，她让朋友用剪刀和刮胡刀给自己剃了光头。

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中国新闻网 六月 13, 2026

盲目打针吃药、迷信极端减肥 走入误区的体重管理观念亟须扭转

阅读提示

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MedicalXpress 六月 13, 2026

Not all children with early puberty need the same level of testing or treatment, says new guideline

Some subgroups of children with precocious puberty—such as older girls with slowly progressing puberty—may not need the same level of testing or treatment, according to a new Endocrine Society Clinical Practice Guideline released today.

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MedicalXpress 六月 13, 2026

End-of-life care metric tracks how time grows more valuable for terminal cancer patients

A research team at Lund University in Sweden has studied how patients with advanced cancer seek care during the final stages of their lives. By studying their care patterns, the research team has developed a measurement method that relates health care needs to the changing value of time for patients at the end of life. The less time they have left to live, the more precious time feels. The work is published in the journal Value in Health.

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MedicalXpress 六月 13, 2026

Sugar-coated CAR-T cells survive longer and shrink lymphoma tumors in mice

Scientists at Florida International University may have found a way to make a powerful cancer treatment work even better. The treatment, called CAR-T therapy, uses a patient's own immune cells to fight cancer. Doctors remove special immune cells called T-cells from the body, genetically change them in a lab so they can recognize cancer, and then put them back into the patient to attack tumors. The therapy has already helped many people with serious blood cancers such as lymphoma and leukemia.

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MedicalXpress 六月 12, 2026

Why women with HIV are still dying early, even when virus is not main cause

Women with HIV most often die from preventable, trauma-related conditions like substance use and mental illness—not the virus itself. Yet these leading causes are largely missing from official death records, according to new research by UC San Francisco.

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MedicalXpress 六月 12, 2026

Long-read DNA test lifts rare disease diagnoses and could replace 15 other tests

A new test provides a much more complete picture of DNA than current standard diagnostics and leads to a diagnosis more often. The test can replace 15 other tests, making it faster and more efficient. Researchers from Radboud university medical center recommend in the New England Journal of Medicine that this test be adopted everywhere as the first choice for rare genetic disorders.

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中国新闻网 六月 12, 2026

我国科学家团队破解人类早期胚胎发育停滞机制

中新网广州6月12日电 (记者 王坚)据广东智慧医学国际研究院12日消息，由我国多个科学家团队合作攻关，近日成功揭示人类早期胚胎发育停滞的两类核心机制，为提升辅助生殖技术效率、减少早期妊娠失败提供了坚实理论依据与全新干预思路。相关研究成果已发表在国际顶尖学术期刊《细胞》上。

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中国新闻网 六月 12, 2026

医生谈青少年减肥误区：别被“身材焦虑”误导

中新网合肥6月12日电 (付敏)刚结束高考的付凯在社交平台上收藏了十几个“减肥跟练视频”。他12日接受采访时说：“想在大学给同学留下更好的第一印象。”

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中国新闻网 六月 12, 2026

上海：数字技术赋能优质医疗走向全球

中新网上海6月12日电 (记者 陈静)12日正在上海举行的第十二届中国(上海)国际技术进出口交易会上，中国智慧医疗出海共创大会同期举行，正式发布“智慧医疗出海计划上海倡议”(下称：倡议)，启动多项生态项目，开启《中国智慧医疗出海共创白皮书》的编制，助力中国优质医疗技术、服务与方案走向全球。

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MedicalXpress 六月 12, 2026

Q&A: The dismantling of US global aid is a cascading crisis, say experts

The 2025 executive order dismantling U.S. Agency for International Development programs canceled 90% of the agency's contracts and grants, destabilizing health systems globally.

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MedicalXpress 六月 12, 2026

How overlooked social connections can prevent suicide

Treatment of a serious mental illness that can lead to suicide, such as major depressive disorder, often centers on medication and talk therapy with little or no consideration of factors such as social isolation or financial duress. Now, there's a growing movement to address loneliness not just through personal choices but also through public policy.

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MedicalXpress 六月 12, 2026

Healthy lifespan cut short by sex-dependent depressive symptoms in older adults

Depression is a serious mental health issue that can rob us of joy—and years of healthy living. While we know depressive symptoms can cut the remaining years of disability-free living (or "healthspan") in older adults, it was unclear exactly which symptoms could be the culprit.

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MedicalXpress 六月 12, 2026

Fructose sends a weaker satiety signal to the brain than glucose

Researchers at the Monell Chemical Senses Center have found that common dietary sugars fructose and glucose, despite having the same number of calories, communicate with the brain through different gut–brain pathways, a difference that may help shape our food and beverage preferences. In mice, the team identified a dedicated gut-brain signaling pathway through which fructose communicates with the brain and found that it is much less effective than glucose in turning down the activity of hunger-related neurons.

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MedicalXpress 六月 12, 2026

Results of non-invasive prenatal testing compare well to those from invasive methods, with better safety and cost

While noninvasive prenatal testing (NIPT) has revolutionized prenatal diagnostics by allowing the detection of a number of genetic problems in a fetus, it is currently limited and thus misses many genetic causes of abnormalities. But a new technique, to be presented at the annual conference of the European Society of Human Genetics, introduces a technology called noninvasive fetal sequencing (NIFS) that will simultaneously screen almost 23,000 genes, as well as all of the conditions currently captured by NIPT, in pregnancies both with and without a previously detected fetal anomaly.

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MedicalXpress 六月 12, 2026

Severe COVID-19 reveals distinct immune patterns tied to metabolism, not just antiviral response

Patients with COVID-19 can show several different antiviral immune response patterns, which may influence how the disease develops. This is shown in a new study from Karolinska Institutet, published in Genome Medicine, highlighting the importance of interactions between the immune system and metabolism.

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中国新闻网 六月 12, 2026

广州今年前5月采血量同比增长 医务工作者献血率近18%

中新网广州6月12日电 (记者 蔡敏婕)广东省卫健委举行第23个世界献血者日宣传活动媒体座谈会。记者从会上获悉，今年1月至5月，广州采血量26.52万单位，同比增长4.96%，其中医务工作者献血率接近18%。

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MedicalXpress 六月 12, 2026

Why tiny amounts of vitamin B12 matter more as we age

Two micrograms is an almost unimaginably small amount. It weighs less than a tiny fragment of a grain of table salt. Yet adults need only around this amount of vitamin B12 each day, depending on the guideline used, to support red blood cells, nerves and DNA production.

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MedicalXpress 六月 12, 2026

Traditional tertiary teaching models shortchanging neurodivergent students in health care studies

Recent Deakin research into the experiences of neurodivergent students studying for future health care careers showed many experience stigma, inadequate help in classroom and clinical settings, and hard-to-navigate support systems. The study, led by Associate Professor Laura Gray from the Damion Drapac Center for Equity in Health Professions Education, surveyed 183 graduate students from universities across Australia studying a variety of health courses, including occupational therapy, nursing and medicine.

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MedicalXpress 六月 12, 2026

Our brains may be automatically filtering out negative words

We tend to assume that emotionally charged words are more likely to grab our attention. An insult shouted across a crowded room or a disturbing phrase overheard on television can seem impossible to ignore. But a new study published in Psychological Science suggests the opposite may happen before words reach conscious awareness.

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中国新闻网 六月 12, 2026

网红护腰坐垫，真的能“护腰”吗？骨科医生紧急提醒

近几年，各式各样的“护腰坐垫”“腰靠神器”“久坐不累靠垫”在网络平台上很受欢迎。很多产品宣传称：放在椅子上一靠，就能支撑腰椎、释放压力、久坐不伤腰。

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MedicalXpress 六月 12, 2026

Faulty protein cleanup gene tied to severe early-onset neurological disorders

Though protein clumps associated with Alzheimer's and Parkinson's were discovered more than a century ago, researchers remain largely unable to prevent them from forming or eliminate them from the brain. And though a variety of therapies have taken aim at tau tangles, beta-amyloid plaques and Lewy bodies, among other notorious aggregates, none have been very effective at stopping disease progression.

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MedicalXpress 六月 12, 2026

ADA: Once-weekly cagrilintide + semaglutide promising in type 2 diabetes

Once-weekly cagrilintide, an amylin receptor agonist, plus semaglutide is efficacious for adults with type 2 diabetes inadequately controlled with diet and exercise, receiving metformin with or without a sodium glucose cotransporter 2 inhibitor (SGLT2i), and using basal insulin, according to three studies published online June 7 in The Lancet Diabetes & Endocrinology and The Lancet to coincide with the annual meeting of the American Diabetes Association, held from June 5 to 8 in New Orleans.

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MedicalXpress 六月 12, 2026

FDA approves rapid-acting inhaled insulin for children

The U.S. Food and Drug Administration has approved Afrezza (insulin human) Inhalation Powder for use in children and adolescents aged 6 years and older who are living with type 1 or type 2 diabetes.

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MedicalXpress 六月 12, 2026

Researchers develop injectable device to control nerves without surgery

Researchers from NYU Abu Dhabi, in collaboration with Cleveland Clinic Abu Dhabi, have developed a tiny, injectable medical device that introduces a new approach to treating chronic pain and movement disorders by controlling nerve activity without the need for surgery, batteries or wires, offering a simpler and less invasive way to treat neurological conditions.

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MedicalXpress 六月 12, 2026

Retinal cell subgroups may unlock more effective transplants for blindness

A new understanding of retinal cell development may help pave the way for future retina transplants, which could restore sight to people whose conditions currently have no effective treatments, according to researchers at the Perelman School of Medicine at the University of Pennsylvania. Their findings were published today in Frontiers in Cell and Developmental Biology.

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MedicalXpress 六月 12, 2026

Refined pseudo-germ-free mice reveal gut microbes' role in pancreatic cancer

Researchers at National Taiwan University refined a pseudo-germ-free mouse model to make gut microbiome studies safer for mice and more reliable. Using this model, they found that antibiotic-driven changes in gut microbes suppressed pancreatic tumor growth and enhanced the effect of gemcitabine chemotherapy.

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MedicalXpress 六月 12, 2026

Teens frequently encounter alcohol industry- and influencer-generated alcohol content on social media platforms

Social media platforms popular with teens regularly expose them to alcohol-related content, and often that content is created by influencers or sources in the alcohol industry. In a study published in Alcohol: Clinical and Experimental Research, high school students reported seeing alcohol-related content most commonly on Instagram, followed by TikTok, YouTube and Snapchat, with up to 40% of the alcohol-related content they viewed originating with influencers and up to 50% created by the alcohol industry. The frequency and sources of the content, and teens' responses to it, varied by platform. The findings from this study may help researchers tailor interventions to prevent teen drinking, which has been linked to exposure to alcohol content in the media.

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MedicalXpress 六月 12, 2026

Stem cell embryo models could unlock infertility clues beyond 14-day research limit

An international team of experts in embryology and bioethics has published the first white paper on the use of embryonic models based on stem cells in the field of reproductive biology. The document, coordinated by UPF researcher Alfonso Martínez-Arias, offers an integrated view of developmental biology, bioethics and legislation, and proposes guidelines for the correct implementation of these models in research and in the regulation and development of technologies related to human reproduction. This text should facilitate the use of models to study embryo development beyond the 14-day legal barrier, hopefully leading to an understanding of some of the conditions that cause infertility.

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MedicalXpress 六月 12, 2026

Hiding who you are can take a toll on mental health

The decision to reveal or conceal a core part of one's identity may seem like a small, everyday choice. But new research from the University of Michigan suggests those moments can have meaningful consequences for emotional well-being.

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中国新闻网 六月 12, 2026

体检报告发现甲状腺结节，哪些信号真正需要警惕？

体检发现甲状腺结节，离癌有多远？| 肿瘤防治早知道

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MedicalXpress 六月 12, 2026

Metal-free carbon monoxide prodrugs may help prevent cancer's deadly spread

A carefully designed metal-free carbon monoxide prodrug—an inactive compound that is converted into its active form in the body—may help prevent some of the deadliest forms of cancer from spreading, according to researchers at Weill Cornell Medicine. Their recent preclinical study, published in Advanced Science, offers a new strategy to potentially reduce the recurrence of pancreatic and triple-negative breast cancer in patients who initially respond to treatment.

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MedicalXpress 六月 12, 2026

Chronic pain acceptance may reduce link between pain intensity and alcohol use severity among veterans

Accepting chronic pain—being willing to experience pain while maintaining valued activities—may protect against higher alcohol use severity among veterans with chronic musculoskeletal pain, according to a preliminary study. More than 1 in 4 U.S. veterans report drinking at levels that increase the risk of alcohol-related harms, and 1 in 3 experiences chronic pain. The conditions commonly overlap among veterans, and possibly also in the brain, with some research pointing to shared neurobiological pathways affecting stress and reward signaling.

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WHO 六月 12, 2026

Safe blood supply improves as voluntary donations exceed 85%, but many people still lack access

New data from the World Health Organization (WHO) show sustained progress towards safer blood supplies globally but also highlight persistent inequalities in access to safe blood and weaknesses in governance, financing and regulation of blood systems.

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MedicalXpress 六月 12, 2026

Shorter clinical trials of medication for alcohol use disorder can be as useful or more useful than longer trials

Randomized control trials that are shorter than 12 weeks show similar results to longer trials when assessing a new medication's effectiveness in helping someone with alcohol use disorder reduce or stop drinking. And in trials where the medication showed significant effects, trials lasting 12 weeks or shorter produced more reliable results than longer trials, according to a meta-analysis of clinical trials published in Alcohol: Clinical and Experimental Research. Currently, the US Food and Drug Administration recommends clinical trials of alcohol use disorder medications last at least six months. The authors of the analysis recommend that regulators and researchers consider shorter duration trials, which reduce burden and risk for trial participants and lower research costs.

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中国新闻网 六月 12, 2026

中国科研团队搭建的ctPANDA开放共享 打破“癌王”治疗僵局

中新社上海6月12日电 (陈静 王懿辉)北京时间6月11日深夜，中国医学专家团队搭建的细胞类型分辨率的胰腺癌预后分析和靶点探索平台——ctPANDA开放共享，为全球研究者找到胰腺癌潜在有效治疗靶点、破解预后“密码”提供崭新的研究视角和公共科研平台。

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MedicalXpress 六月 12, 2026

Brain-like organoids reveal how Ebola persists and spreads for 120 days

Following infection, the Ebola virus can survive unnoticed in the human body for months or even years, hiding in areas with little immune surveillance like the central nervous system. The danger is that those affected may have an Ebola virus disease relapse or even trigger a new outbreak. Using a cerebral organoid model, researchers at the Bernhard Nocht Institute for Tropical Medicine (BNITM) and the Icahn School of Medicine at Mount Sinai (ISMMS), together with other collaborators, gained valuable insights into the mechanisms of such Ebola virus persistence. Their findings were recently published in Nature Microbiology.

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MedicalXpress 六月 12, 2026

Health 'war room,' digital tools are tracking disease risks during World Cup

With 48 teams competing across 16 host cities in the U.S., Canada and Mexico, tracking the health and location of World Cup players and fans is a logistical challenge that public health experts want to get a handle on.

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UN Health 六月 12, 2026

Women and girls caught up in Yemen’s ‘forgotten crisis’ bear the heaviest toll as funding falls

Yemen remains gripped by one of the world’s worst humanitarian crises, with 22 million – out of a population of 35 million – requiring assistance. Women and girls account for half of those in need, and two-thirds of them are of childbearing age, placing reproductive health at the heart of the emergency.

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UN Health 六月 12, 2026

‘Perilous moment’ threatens to reverse years of gains in HIV/AIDS response

External funding cuts, a backlash against human rights, and chronic under-investment in HIV prevention and community services are threatening to reverse years of hard-won progress in the AIDS response, a UN report warned on Friday.

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UN Health 六月 12, 2026

WHO report shows progress in blood safety, but there are worrying gaps

Every day, safe blood helps save the lives of women experiencing childbirth complications, accident victims, cancer patients and people living with chronic diseases. Yet despite decades of progress, access to lifesaving blood remains deeply unequal, with shortages continuing to put lives at risk in many lower-income countries, according to a new World Health Organization (WHO) report.

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UN Health 六月 12, 2026

DR Congo: Ebola spreads as agencies brace for child victims

The deadly Ebola outbreak in eastern Democratic Republic of the Congo (DRC) is continuing to spread with a spike in child infections an increasingly likely scenario in the days ahead, UN agencies said on Friday.

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MedicalXpress 六月 12, 2026

Early heart changes may predict cancer years before diagnosis, long-term study suggests

A new study led by UCLA Health physician-scientists suggests that subtle changes in heart structure and function may signal an increased risk of developing certain cancers years later. The findings, published in the Journal of the American Heart Association, could eventually help physicians identify patients who may benefit from earlier prevention strategies aimed at both cardiovascular disease and cancer.

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MedicalXpress 六月 12, 2026

Ebola spreading into new areas in northeast DR Congo: WHO

The Ebola outbreak in the northeastern Democratic Republic of Congo is spreading into new areas, the World Health Organization warned Friday.

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中国新闻网 六月 12, 2026

怎么晒太阳，护眼效果更好？｜五健“童”行向未来

户外活动已被多项科学研究证实是防控近视的有效手段。户外活动为什么能成为护眼“利器”？怎样晒太阳，护眼效果更好？

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MedicalXpress 六月 12, 2026

A higher-dose flu shot could spare millions of older adults a hospital stay

Influenza is a seasonal condition that causes coughing, sneezing, mild fever and aches in most cases. However, it can sometimes take a serious turn, leading to hospitalization, especially for young children, adults over 65 and pregnant people. A recent study published in JAMA Network Open examined whether the high-dose inactivated influenza vaccine (HD-IIV), which contains four times as much antigen as the standard dose, offers superior protection against hospitalization and death.

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MedicalXpress 六月 12, 2026

Blood antibody levels could clarify long COVID prognosis and memory problems

Persistent symptoms after COVID-19 infection continue to affect millions of people worldwide, even as the number of acute infections has declined. Long COVID (LC) can cause fatigue, headaches, sleep disturbances, breathing difficulties and cognitive problems commonly described as "brain fog."

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MedicalXpress 六月 12, 2026

Do you lose your whole day to one appointment? 'Waiting mode' may be why

You have a 3 p.m. appointment. It's now 10 a.m., and somehow your entire day already feels out of reach. Maybe you find yourself unable to start anything properly. You feel on edge, waiting for something to begin or end. You check the time again and again. Even a positive, planned event, like a friend visiting later, can leave you feeling stuck.

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MedicalXpress 六月 12, 2026

Flu infection may weaken tuberculosis defenses by disrupting key immune pathways

New research from Imperial College London suggests that infection with the influenza virus may leave people more susceptible to tuberculosis. The findings suggest that seasonal flu vaccines could offer a potential new strategy for preventing and controlling tuberculosis in regions around the world where prevalence is high and people are at high risk.

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MedicalXpress 六月 12, 2026

COPA mutations reveal alternative trigger for small intestine tumors

A signaling system known as the Wnt pathway plays a central role in how cells in the intestine grow, divide and renew themselves. Decades of research have shown that disruption of this pathway is a defining feature of many intestinal cancers. In particular, mutations in the APC gene—which normally acts as a brake on Wnt signaling—are widely recognized as a key initiating event in colorectal tumors.

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中国新闻网 六月 12, 2026

投喂流浪动物？先看这份安全指南

投喂流浪动物？先看这份安全指南(健康驿站)

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中国新闻网 六月 12, 2026

高铁上工作突然胸闷手脚发麻 专家：根源在于高压工作时呼吸“过头了”

高铁上准备PPT，突然胸闷手脚发麻

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中国新闻网 六月 12, 2026

彻底戒掉碳水不可取

彻底戒掉碳水不可取(名医讲堂)

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中国新闻网 六月 11, 2026

这3个饮食习惯再不改，很有可能让癌症有机可乘

它是“癌王”之一！这3个饮食习惯再不改就晚了，尤其女性

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中国新闻网 六月 11, 2026

它是“癌王”之一！这3个饮食习惯再不改就晚了，尤其女性

胆道系统是人体消化系统的重要组成部分

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中国新闻网 六月 11, 2026

华南首例全侵入式脑机接口手术在广州完成

中新网广州6月11日电 (记者 蔡敏婕)华南地区首例全侵入式脑机接口植入手术11日在南方医科大学珠江医院完成。一名39岁因脊髓损伤导致的高位截瘫患者，术后有望通过大脑信号直接控制外部设备，实现“意念新生”。同日下午，另一位53岁车祸导致的高位截瘫患者也接受了这项前瞻性临床试验。

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MedicalXpress 六月 11, 2026

ADA: Continuous glucose monitoring lowers HbA1c in adults with type 2 diabetes not on insulin

For adults with type 2 diabetes (T2D) not on insulin therapy (NIT), continuous glucose monitoring (CGM) is associated with a substantial reduction in glycated hemoglobin (HbA1c), according to a study presented at the annual meeting of the American Diabetes Association, held from June 5 to 8 in New Orleans.

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MedicalXpress 六月 11, 2026

Consuming a moderate amount of carbs could lower cardiovascular risk while also keeping 'bad' cholesterol down

Many people cross bread, pasta and potatoes off their menus, hoping to drop pounds and improve their heart health. But there's a controversy behind this multibillion-dollar wellness phenomenon: Research is divided on carbohydrate-restricted diets.

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MedicalXpress 六月 11, 2026

New treatment shows promise for patients with rare blood disorder

A new treatment that involves growing a patient's immune cells and then infusing them back into their body has shown promise for people with the rare blood disorder aplastic anemia. Results from the Phase 1 trial, led by Professor Ghulam Mufti, provide the first evidence that autologous regulatory T-cell therapy is feasible and safe in people with aplastic anemia and may have clinical benefit.

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MedicalXpress 六月 11, 2026

Ultraprocessed grains linked to higher risk for developing IBD

Ultraprocessed grain intake is associated with an increased risk for developing inflammatory bowel disease (IBD), according to a study published in the June issue of the American Journal of Gastroenterology.

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MedicalXpress 六月 11, 2026

Low dose atropine eye drops safe and effective for short-sightedness in children, clinical trial suggests

Low-concentration atropine eye drops are a safe and effective treatment for short-sightedness (myopia) in UK children, although the effects are small, suggests a clinical trial published by The BMJ.

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MedicalXpress 六月 11, 2026

Chile's food warning labels and ad bans cut child obesity risk, analysis suggests

Chile's complementary set of policies targeting food products high in fat, salt and sugar plausibly reduces the risk of school-age children being overweight or having obesity, finds a study published in The Lancet.

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MedicalXpress 六月 11, 2026

First large-scale atlas of senescent cells could help inform future therapies for age-related diseases

A research consortium has established a new framework to identify and catalog senescent cells—cells that stop dividing but remain active in the body. Because senescent cells accumulate with age and are thought to contribute to many age-related conditions, researchers are working to better understand the roles they play in health and disease. In a compendium of papers published by Cell Press, the consortium presents the first comprehensive atlas of senescent cells across the human body, a foundational step toward developing new therapies for age-related diseases.

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MedicalXpress 六月 11, 2026

How body clock may shape inflammation, cancer risk and timing of future treatments

Daily life is shaped by the solar day, influencing when we wake up, eat, work and sleep. Inside the body, a similar internal timing system—present in nearly every cell—known as the circadian clock synchronizes many biological functions, such as sleep, metabolism, hormone release and even the immune system's activity. Now, researchers from Kyushu University have uncovered a previously unknown mechanism by which the circadian clock protein called brain and muscle ARNT-like 1 (BMAL1) enhances inflammatory responses in immune cells. The findings offer new insights into how the body clock influences immune responses and may pave the way for new approaches to treating inflammatory diseases and cancer.

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MedicalXpress 六月 11, 2026

Hardening the body: The science behind martial arts conditioning

The White House is gearing up to host a UFC event as part of celebrations marking 250 years of American independence. The fighters on the card are relying on body-conditioning techniques that have been around for centuries to try to emerge victorious. Muay thai, karate and jiujitsu all use ancient practices that condition the body for their field.

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MedicalXpress 六月 11, 2026

Home blood pressure tests could prevent heart attack and stroke

Allowing patients to measure and record their blood pressure at home has been linked to a drop in the risk of cardiovascular diseases, such as heart attack and stroke, shows a study recently published in the European Heart Journal–Digital Health. Patients who were able to self-monitor their blood pressure, with the data shared directly with doctors, had a significantly lower risk of hospitalization and death than those who received standard care.

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MedicalXpress 六月 11, 2026

Here's how to avoid heat-related illnesses and stay cool this summer

More than 200,000 people across Europe died from heat-related causes over the last four years, and most of the fatalities were preventable, the World Health Organization's Europe office said Thursday.

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MedicalXpress 六月 11, 2026

Natural protein scaffold may speed bone healing by growing blood vessels at same time

For patients suffering from traumatic injuries that leave behind "volumetric" gaps—where significant bone and blood vessels are lost—the clock is always ticking. Without a nearby blood supply, cells in the center of a large injury cannot survive, often leading to permanent tissue loss or failed grafts.

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MedicalXpress 六月 11, 2026

Personalized blood pressure control after thrombectomy boosts 90-day stroke recovery

Blood pressure management after thrombectomy for acute ischemic stroke may require a change in approach. The HOPE clinical trial—short for Hemodynamic Optimization of Cerebral Perfusion after Endovascular Therapy—led by the Sant Pau Research Institute (IR Sant Pau), has shown that adapting blood pressure targets to the degree of cerebral reperfusion significantly improves patients' functional recovery without increasing the risk of complications.

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MedicalXpress 六月 11, 2026

The frontier of women's health care innovation

JMIR Publications has released a News and Perspectives story on technological innovations in women's health care. In "Bridging the Gender Gap in Health Care Innovation: The Evolution of FemTech," correspondent Jenny Castillo Cato covers how FemTech has expanded over the past decade to become a major force in women's health worldwide. The findings are published in the Journal of Medical Internet Research.

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MedicalXpress 六月 11, 2026

Lead levels in children have dropped, yet children of color and children from low-wealth families are still exposed

Blood lead levels in young children in the United States declined in the last decade, but state data reveal that children of color and children from low-wealth families are still exposed to higher levels of lead, according to a study in the American Journal of Public Health. No level of lead in children's blood is safe.

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MedicalXpress 六月 11, 2026

Mesothelioma cases and deaths keep rising in US despite decades of asbestos regulation

Mesothelioma deaths and diagnoses continue to rise in the United States despite decades of asbestos regulation and reduced industrial use, according to a new national analysis from Sylvester Comprehensive Cancer Center, part of the University of Miami Miller School of Medicine.

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MedicalXpress 六月 11, 2026

HERC2 gene's key role in rare neurodevelopmental syndrome deciphered

For years, it has been known that mutations in both copies of the HERC2 gene are associated with a neurodevelopmental disorder characterized by global developmental delay, intellectual disability, features of the autism spectrum and movement disorders—characteristics very similar to those of Angelman syndrome, a better-known but equally rare condition. However, the exact function of the affected gene (HERC2) and the molecules with which it interacts remained unclear. Without understanding the biology underlying the syndrome, it was difficult to comprehend how it works and to devise therapeutic strategies to treat it.

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MedicalXpress 六月 11, 2026

Nursing job turnover has nearly doubled since the pandemic

The COVID-19 pandemic did not push nurses out of hospitals or other care settings as feared, but nurses left their primary jobs at nearly double the rate from 2018 to 2022, finds a University of Michigan study. The study, which appeared in Medical Care, also found that the size of the nursing workforce grew from 3.27 million to 3.57 million during the same period.

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MedicalXpress 六月 11, 2026

New antibody may boost KRAS-targeted lung cancer treatment after resistance emerges

An experimental antibody treatment that binds to a protein known as PCDH7 shrank tumors in preclinical models of non-small cell lung cancer (NSCLC), including those resistant to a targeted therapy, a study led by UT Southwestern Medical Center researchers showed. The findings, published in Science Advances, could eventually lead to a new class of drugs to treat NSCLC and potentially other cancers.

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中国新闻网 六月 11, 2026

超市几块钱一盒的鸭血，到底能不能放心吃呢？

鸭血是我们餐桌上非常常见的一种食物，火锅中必点的鸭血、鸭血粉丝汤、毛血旺……鸭血那如丝绸般顺滑、入口即化的美妙触感总能瞬间抓住人们的味蕾，更别提它还含有丰富的铁，一直备受人们的喜爱。

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MedicalXpress 六月 11, 2026

Math may transform how rural British Columbia hospitals manage life-saving blood donations

In medical emergencies, timely access to blood can mean the difference between life and death. Managing supply in rural communities is a major challenge, but Simon Fraser University researchers say part of the solution may be in the math.

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MedicalXpress 六月 11, 2026

Researchers identify brain 'entrapment' patterns associated with depression

Researchers at the Icahn School of Medicine at Mount Sinai have identified distinctive patterns in how the brain transitions between activity states in people with depression, providing new insight into why depressive symptoms can feel persistent and difficult to overcome.

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MedicalXpress 六月 11, 2026

Nuts hold key minerals, but digestion unlocks only part of them

The presence of minerals in oilseeds, such as Brazil nuts (Bertholletia excelsa) and cashews (Anacardium occidentale), does not guarantee that the body will use them. A study conducted at the Diadema campus of the Federal University of São Paulo (UNIFESP) in Brazil and published in the journal Química Nova evaluated the bioavailability of these nutrients. Bioavailability is defined as the fraction of the mineral actually released during simulated gastrointestinal digestion and potentially available for absorption.

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MedicalXpress 六月 11, 2026

AI in nursing raises questions about safety, ethics, and human care

As artificial intelligence systems spread through hospitals and clinics, a growing debate is emerging over whether the technology will ultimately strengthen nursing care—or gradually replace parts of it.

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MedicalXpress 六月 11, 2026

Early pregnancy exposure to heat and cold linked to differences in fetal size at 12 weeks

Moderate exposure to cold and heat during early pregnancy may affect fetal development as early as the first trimester, according to a new study led by the Barcelona Institute for Global Health (ISGlobal), a center supported by the "la Caixa" Foundation. The findings, based on two Dutch birth cohorts and published in the International Journal of Epidemiology, suggest that early gestational development may be sensitive to ambient temperature, with potential implications for birth outcomes and long-term health as climate conditions continue to change.

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MedicalXpress 六月 11, 2026

National climate plans recognize health risks, yet few protect most vulnerable groups

The majority of national climate adaptation plans fail to fully integrate health needs or engage populations most at risk from climate change, an international team of investigators led by Weill Cornell Medicine found.

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MedicalXpress 六月 11, 2026

Poll: Trust in CDC has fallen dramatically in the last year

A year after changes to federal leadership in the U.S. public health system, a new poll finds that trust in public health agencies has dropped dramatically. Only 50% of U.S. adults say they trust health recommendations from the Centers for Disease Control and Prevention (CDC), compared to 77% in spring 2025. The fraction who say they trust their state health department has declined from 80% to 66%, and the fraction who say they trust their local public health department has fallen from 82% to 70%.

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MedicalXpress 六月 11, 2026

Socioeconomic factors may leave more lasting imprint on children's brains than IQ or parenting style

Our brains make us who we are. But what makes our brains? Which of the myriad experiences and characteristics that define a child's life and identity—from screen time to sleep to illness—leave imprints in the folds of that child's brain?

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中国新闻网 六月 11, 2026

国家药监局批准古莫奇单抗注射液上市

中新网6月11日电 据“国家药监局”微信公众号消息，近日，国家药品监督管理局批准中山康方生物医药有限公司申报的古莫奇单抗注射液(商品名：奇佑康)上市，用于治疗适合接受系统治疗或光疗的中度至重度斑块状银屑病成人患者。该品种的上市为相关患者提供了新的治疗选择。

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MedicalXpress 六月 11, 2026

Novel gene therapy platform restores muscle function in Duchenne muscular dystrophy model

A new treatment platform developed by researchers at the University of Texas MD Anderson Cancer Center was able to deliver messenger RNA (mRNA) of the full-length DMD gene into preclinical models of Duchenne muscular dystrophy, successfully restoring the production of an important muscle protein, dystrophin, and dramatically improving muscle strength, endurance and function in vivo.

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MedicalXpress 六月 11, 2026

Joint Korea-Japan research finds no evidence linking mobile phone radio frequency exposure to cancer

A large-scale international collaborative animal study found no statistically significant association between long-term exposure to radio frequency (RF) electromagnetic fields (EMF) emitted by mobile phones and the incidence of brain, heart or adrenal tumors.

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MedicalXpress 六月 11, 2026

Attendance points push sick workers on the job, even with paid leave

A new study finds that employer points systems, which penalize workers for absences regardless of the reason, are strongly associated with presenteeism, the practice of showing up to work while sick, and that these systems undermine the public health benefits of paid sick leave laws even in jurisdictions where such protections are on the books. Published in the June 2026 issue of Health Affairs, the research, "Points-Based Attendance Systems Associated With Presenteeism Despite Paid Sick Leave Protections," draws on 2024 survey data from more than 3,000 hourly service-sector workers at 63 large U.S. firms.

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中国新闻网 六月 11, 2026

中国团队研发出内源性葡萄糖驱动共生电子绷带 助力糖尿病治疗

中新网北京6月11日电 (记者 孙自法)记者6月11日从中国科学院大学(国科大)获悉，中国科学家团队最新合作研究开发出一种内源性葡萄糖驱动的共生电子绷带(GEB)，可助力糖尿病治疗。

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UN Health 六月 11, 2026

World News in Brief: Turk condemns Northern Ireland riots, jobs at risk over animal disease spread, heatwaves spark public health crisis in Europe

Violence spread across Belfast following a shocking knife attack allegedly carried out by a Sudanese asylum seeker on Monday, triggering a wave of anti-immigration unrest. The victim suffered significant injuries to his face and back.

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中国新闻网 六月 11, 2026

每日必服的药，记不清吃没吃 是补吃一次还是忽略不计

不少孕期保胎、补铁补钙、调理身体的孕妇，或需要长期服药调理的宝妈，因带娃忙碌、作息不规律，常常出现记忆混乱，不确定某一顿保胎药或补剂究竟吃没吃。这时到底要不要“干脆再补吃一次”？南京市妇幼保健院副主任药师傅菁提醒，盲目补服可能增加身体负担、威胁生命健康。

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中国新闻网 六月 11, 2026

肚子不同位置痛对应什么内脏问题？医生解答

肚子疼很常见，但很多人不知道，不起眼的腹痛，可能藏着大风险。医生常将腹部划分为“九宫格”，不同位置的疼痛，对应着不同内脏的问题。

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中国新闻网 六月 11, 2026

眼压“正常”，怎会确诊中晚期青光眼？

日常门诊中，经常碰到两类这样的患者：一类拿着体检报告惊慌失措，说自己眼压高，或者眼睛胀痛，非常担心，觉得自己肯定是青光眼，眼睛要瞎了。另一类患者视力一直保持在0.8甚至更好，体检眼压也“正常”，却最终被确诊为中晚期青光眼，视野已经缺损得只剩中央一点点。

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中国新闻网 六月 11, 2026

只是按个肩颈 为何会突发血栓？专家划清安全红线→

日常肩颈酸痛，不少人会选择按摩放松。近期，不少网友反映，因为肩颈按摩不当诱发急性脑梗。有人按摩后手臂麻木，连一杯水都端不稳，检查发现右侧颈动脉管腔内形成血栓。还有一些人本身没有高血压、糖尿病、高血脂等“三高”问题，也不抽烟、不喝酒，却在按摩后头痛欲裂，查出急性血栓。本想放松肌肉，为什么会引发脑梗？

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中国新闻网 六月 10, 2026

华泰制药旗下一款集采药品存在严重缺陷，被暂停生产

中新网北京6月10日电(记者 赵方园)国家组织药品联合采购办公室9日发布公告，山东北大高科华泰制药有限公司(下称“华泰制药”)生产的盐酸胺碘酮注射液为第九批国家组织药品集中采购中选药品。因存在重大质量问题，该药品被取消中选资格，华泰制药同时被纳入违规名单，18个月内禁止参与国家药品集中采购申报。

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MedicalXpress 六月 10, 2026

IV atorvastatin during myocardial infarction reduces myocardial damage compared to pre-infarction oral loading

Reducing the damage sustained by the heart during a myocardial infarction remains one of the major challenges in cardiology, even when the blocked coronary artery is reopened in a timely manner. Part of the myocardial injury continues to be difficult to prevent despite advances in reperfusion therapies.

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MedicalXpress 六月 10, 2026

The secret to healthy aging could be hiding in skeletal muscle

The powerful role of exercise in maintaining skeletal muscle could be the key to improving health and resilience in older age, according to new research from Monash University. The new research, published on the bioRxiv preprint server, used preclinical models to uncover the key role a protein found in skeletal muscle, NOX4, plays in this process.

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MedicalXpress 六月 10, 2026

FDA approves first new sunscreen ingredient in two decades

The U.S. Food and Drug Administration (FDA) has approved bemotrizinol (BEMT) for use in over-the-counter sunscreen products.

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中国新闻网 六月 10, 2026

西安一医院团队在罕见家族性高胆固醇血症基因治疗领域取得突破

中新网西安6月10日电 (梅镱泷 刘炳圻)记者10日从西安交通大学第一附属医院获悉，该院团队联合苏州诺洁贝生物技术有限公司，在纯合子家族性高胆固醇血症(HoFH)基因治疗领域取得突破性临床成果。双方联合研发的基因治疗药物NGGT006临床试验斩获重磅疗效数据，相关研究成果已发表于国际顶级期刊《自然·医学》。

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MedicalXpress 六月 10, 2026

Sugary beverages may raise your risk of liver cancer

If you regularly drink soda or other sugary beverages, a new study may give you a reason to cut back.

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MedicalXpress 六月 10, 2026

Hip dips: What are they and can you really get rid of them?

Hip dips are having a moment. The perfectly normal indentations that sit below your hips on the outer thigh have become the latest body feature to be scrutinized, fixed and agonized over on social media. But what are they? Can you actually get rid of them? And should you even try?

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MedicalXpress 六月 10, 2026

By September, nearly a third of Americans will live in states with legal aid in dying

Jules Netherland traveled from her home in the Bronx to the New York state Capitol in Albany several times in the past few years, hoping to persuade the legislature to pass a medical aid-in-dying bill, allowing terminally ill patients to end their lives with a lethal prescription.

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MedicalXpress 六月 10, 2026

Once-weekly survodutide linked to drop in body weight in obesity

For adults with obesity without diabetes, once-weekly survodutide, an investigational glucagon receptor-glucagon-like peptide-1 receptor dual agonist, is associated with greater reductions in body weight than placebo, according to a study published online June 7 in the New England Journal of Medicine to coincide with the annual meeting of the American Diabetes Association, held from June 5 to 8 in New Orleans.

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MedicalXpress 六月 10, 2026

Implementing all recommended drug guidelines for heart failure could reduce hospitalizations and cut costs

Patients hospitalized with a common form of heart failure could avoid later hospital stays—and dramatically lower health care costs—if they receive the full combination of four medications currently recommended in national treatment guidelines, according to research led by UCLA Health and published in JAMA Cardiology.

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MedicalXpress 六月 10, 2026

Fasting-mimicking diet may reduce gum disease inflammation

People who follow a short-term low-calorie diet may have reduced markers of inflammation associated with gum disease. A study by King's College London, published in the Journal of Clinical Periodontology, highlights how lifestyle modifications could be important alongside plaque control in managing gum disease.

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MedicalXpress 六月 10, 2026

A hidden DNA genome protector may explain why health and aging differ between men and women

How diseases develop and how the body ages can differ between females and males, but the biological reasons for these differences are not fully understood. Researchers are studying the role of sex chromosomes to better understand what may be driving these differences.

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MedicalXpress 六月 10, 2026

Pregnant women may reduce key health risk through less sitting, more light exercise

Women who engage in light physical activity and lessen their sedentary time may significantly reduce the risk of key health problems during pregnancy, according to a new University of Iowa-led study. The paper, "Optimal 24-hour movement behaviour compositions across trimesters and risk of hypertensive disorders of pregnancy: the Pregnancy 24/7 cohort study," is published in the British Journal of Sports Medicine.

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MedicalXpress 六月 10, 2026

Diet remodels chromatin structure and extends survival in models of glioma

An unexpected lab observation has led a team of scientists to discover how diet can influence survival in animal models of glioma, one of the most aggressive and deadly forms of brain cancer. Researchers at Baylor College of Medicine, the Duncan Neurological Research Institute (Duncan NRI) at Texas Children's Hospital and collaborating institutions report in the Proceedings of the National Academy of Sciences how limiting a single nutrient, the amino acid methionine, in the diet destabilized DNA organization and led to cancer cell death and increased animal survival. These findings open new possibilities for treating one of the most challenging forms of brain cancer.

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MedicalXpress 六月 10, 2026

Transparency is vital for AI usage in health care and patient–provider relationships, researchers find

Among the top artificial intelligence companies, the current race is ultimately to build better, faster and more accurate algorithms. Artificial intelligence (AI) has become commonplace in every sector, including health care, and an increasing number of primary care physicians are turning to AI for everything from diagnoses to patient note transcriptions.

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MedicalXpress 六月 10, 2026

Why the liquid you take with your medication matters

Some alkaline mineral and medicinal waters may weaken the enteric coating of medications within just a few minutes, potentially reducing their effectiveness, according to a new study by Semmelweis University. The study, published in Pharmaceutics, found that if the active ingredient is released too early in the stomach rather than in the intestinal tract, it may reduce—and in extreme cases, even eliminate—the effectiveness of certain anti-reflux, gastroprotective, psychiatric or anti-inflammatory pain-relief medications.

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MedicalXpress 六月 10, 2026

From skipping meals to selling assets: COVID-19 and coping strategies of vulnerable Indian households

The COVID-19 pandemic pushed some households in India into difficult and often unsustainable coping strategies, forcing tradeoffs between immediate survival and long-term stability, according to new research by Lancaster University and the Indian Institute of Technology, Kanpur (IITK).

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MedicalXpress 六月 10, 2026

Girls are biggest consumers of anxiolytic and sedative drugs among adolescents in most EU countries

Xabi Martinez-Mendia, a researcher at the EHU-University of the Basque Country, has analyzed how adolescent psychotropic drug consumption is linked to gender inequality and economic factors in 32 European countries. Published in the European Journal of Public Health, the results indicate that overall consumption of psychotropic drugs is on the rise in countries with greater gender and economic parity, whereas in countries with lower parity, these drugs are consumed proportionally more by girls, and the gender gap is wider.

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MedicalXpress 六月 10, 2026

Pangenome graph unlocks 20 near-complete variant groups in Japanese genomes

The race to complete the human pangenome—which comprises all genetic information across the human species—has been underway since 2022, when the first complete reference human genome sequence was released by the international Telomere-to-Telomere Consortium. Now, a team led by scientists at the Research Organization of Information and Systems has made a significant contribution to a more complete understanding of human genetics with 20 near-complete variant groups located in disease- and immune-related regions from 10 Japanese men.

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MedicalXpress 六月 10, 2026

Drug reduces the risk of developing rheumatoid arthritis, clinical trial finds

A clinical trial led by researchers from Hospital Clínic de Barcelona, the August Pi i Sunyer Biomedical Research Institute (IDIBAPS) and the Institute of Advanced Chemistry of Catalonia (IQAC-CSIC) compared the effectiveness of abatacept and hydroxychloroquine in preventing the development of rheumatoid arthritis in patients with palindromic rheumatism, an autoimmune disease that progresses to arthritis in approximately half of all patients.

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MedicalXpress 六月 10, 2026

Online grocery shopping could bring more fresh produce to New York's SNAP families

The high cost of fresh fruits and vegetables and the need to restock them frequently can be barriers to healthy eating for low-income families. New research shows that online grocery shopping, combined with incentive programs, can help.

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MedicalXpress 六月 10, 2026

How modern rheumatoid arthritis treatments can protect bone health

A new review published in Calcified Tissue International highlights major advances in understanding and preventing bone loss in people with rheumatoid arthritis (RA), showing that modern antirheumatic therapies can significantly reduce local and generalized bone loss in RA.

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MedicalXpress 六月 10, 2026

Surgical menopause causes more severe genitourinary syndrome of menopause phenotype

Menopause is associated with an array of sexual and urinary symptoms, although not all women experience the same symptoms or severity. A new study suggests that many of these signs and symptoms are worse for women who undergo surgical menopause instead of natural menopause. Results of the study are published today in Menopause.

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MedicalXpress 六月 10, 2026

Decades-old puzzle solved as scientists uncover cause of inflammatory bowel disease

Researchers at the Nuffield Department of Medicine, University of Oxford, together with Newcastle University's Translational and Clinical Research Institute and the Department of Immunology at Cambridge University Hospitals NHS Foundation Trust, have identified an important driver of inflammatory bowel disease (IBD). This discovery reshapes understanding of IBD and opens the way to targeted approaches to diagnosis and treatment in a subset of patients. The findings suggest that inflammatory bowel disease is not a single condition, but a group of biologically distinct diseases driven by different underlying mechanisms.

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MedicalXpress 六月 10, 2026

New protein targets reveal 13 drug repurposing leads for progressive multiple sclerosis

A new study identified protein targets and drug candidates, including opportunities to repurpose existing drugs. Six key proteins were highlighted as potentially providing new insights and supporting future treatment development for progressive multiple sclerosis (MS).

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MedicalXpress 六月 10, 2026

Difficulty conceiving tied to small neurodevelopmental differences in children

Difficulty conceiving a pregnancy may be associated with small differences in children's learning and behavior, according to a new study, published in the journal JAMA Network Open, titled "Associations of subfecundity and infertility treatment with child neurodevelopment in ECHO."

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MedicalXpress 六月 10, 2026

Ten-week therapy empowers parents to solve severe selective eating in children with autism

Picky eating is a challenge most parents are familiar with, but for parents of autistic children, severe selective eating can lead to nutritional deficiencies and place tremendous stress on the family. However, a new study from Constructor University Ph.D. candidate Sofya Bajaa has demonstrated a transformative new approach to treating severe selective eating in children with autism spectrum disorder (ASD). Bajaa's newly developed Schmetterling Nutritional Behavior Intervention (NBI) program achieved dramatic improvements in dietary variety and nutritional intake over just 10 weeks.

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MedicalXpress 六月 10, 2026

Brain tumor map finds immune cell states that may predict meningioma recurrence

One of the most detailed maps to date of meningioma—the most common brain tumor in adults—reveals how the tumor's surrounding environment helps drive disease behavior and patient outcomes, according to new research from Mayo Clinic.

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MedicalXpress 六月 10, 2026

High blood pressure associated with lower risk of dementia in frail people

For people with physical frailty, having high blood pressure may be associated with a lower risk of dementia, according to a study published in Neurology. The study did not find a lower risk of dementia in people with high blood pressure who were more robust. High blood pressure was associated with a higher risk of dementia in people with no signs of frailty.

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MedicalXpress 六月 10, 2026

Fewer than 1 in 4 patients with stroke and 1 in 7 with brain injury receive inpatient rehab, finds study

Fewer than one in four people with stroke and fewer than one in seven people with traumatic brain injury receive inpatient rehabilitation care after being hospitalized, according to a study published in Neurology Open Access. Researchers found disparities in access across sex, race, insurance coverage and income level.

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MedicalXpress 六月 10, 2026

Human-caused warming linked to childhood stunting across Africa

In 2022, about 149 million children younger than 5 worldwide suffered from childhood stunting. A critical marker of chronic undernutrition, stunting is more than a metric of physical height. It represents a lifelong constraint on human potential, carrying a heightened risk of mortality, chronic disease, impaired cognitive development and reduced economic opportunity.

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MedicalXpress 六月 10, 2026

Hidden muscle resistance in advanced dementia is involuntary, not refusal, new papers explain

Baycrest researchers and clinicians have contributed to newly published research advancing understanding of paratonia, a common but often underrecognized condition affecting people living with advanced dementia.

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中国新闻网 六月 10, 2026

南新制药财务造假被罚，股票将被ST

中新网北京6月10日电(记者 赵方园)南新制药被立案调查一事迎来新进展。

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中国新闻网 六月 10, 2026

老是头晕却查不出原因 可能患上了PPPD

关注世界眩晕防治日

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中国新闻网 六月 10, 2026

长期熬夜会“制造”肾病？专家建议：每晚连续睡眠6小时以上

最近不少网友说，肾脏对睡眠很敏感，还有人表示熬夜会导致肾脏疾病的发生。熬夜究竟有多伤肾？南京同仁医院肾内科、血液净化中心主任王继伟在接受采访时指出，睡眠时间不足，尤其是长期熬夜，会加速肾功能下降，对于已经患有慢性肾脏病的患者而言，更会明显加速疾病进程。不过，目前还没有足够的证据证明，熬夜一定会“制造”肾病。

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中国新闻网 六月 09, 2026

天津市发布首批5项中医药地方标准

中新网天津6月9日电 (记者 周亚强)天津市卫生健康委9日召开新闻发布会，发布首批5项中医药地方标准，包括《中医技术操作规范 井穴放血》《中医技术操作规范 调理脾胃针法》《中医技术操作规范 调压保健操》《中医技术操作规范 手术中经皮穴位电刺激》及《中药饮片处方应付指南》，填补了天津中医药地方标准空白。

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中国新闻网 六月 09, 2026

从精准诊疗到生物医药制造 北京发布一批“AI+医药”应用

中新社北京6月9日电 (记者 徐婧)北京9日发布医疗领域国家人工智能应用中试基地(简称“北京基地”)在精准诊疗、生物医药制造等方面取得的阶段性成果，展示一批“AI+医药”应用及成效。

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中国新闻网 六月 09, 2026

新无创疗法给宫颈癌前病变女性留住“生”机

中新网上海6月9日电(记者 陈静)9日是世界女性生殖健康日。记者当日了解到，一位尚未生育的宫颈上皮内瘤变2级(CIN2)患者在沪接受了无创的便携式宫颈光动力治疗，在治疗疾病的同时，保护了生育能力。

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MedicalXpress 六月 09, 2026

Key protein behind chemotherapy resistance in colorectal cancer identified

One of the most widely used chemotherapeutic agents for colorectal cancer is 5-fluorouracil (5-FU), a cornerstone treatment that has improved outcomes for countless patients. However, repeated treatment often leads to drug resistance, allowing cancer cells to adapt and gradually evade the effects of therapy.

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MedicalXpress 六月 09, 2026

Hidden inflammatory patterns in primary ciliary dyskinesia could improve treatment of other chronic lung conditions

Researchers at UTHealth Houston have identified different types of hidden systemic inflammation in patients with primary ciliary dyskinesia, even when they are not experiencing acute illness. The findings are published in the Annals of the American Thoracic Society.

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MedicalXpress 六月 09, 2026

Vaping e-cigarettes leads to early signs of lung disease in young adults

A product that was introduced as a safer alternative to smoking is causing lung and cardiovascular damage in young adults, according to new University of Alberta research published today.

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MedicalXpress 六月 09, 2026

Study looks at barriers to initiation of rotavirus vaccine

Risk factors for not initiating a rotavirus vaccine (RVV)—for which the first dose is recommended by a maximum age of 14 weeks, six days—include extremely preterm birth and having no health insurance, according to a study published in Pediatrics.

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MedicalXpress 六月 09, 2026

How skilled soccer players outsmart defenders through coordinated motion

Researchers at University of Tsukuba examined feint dribbling in soccer to clarify how skilled players successfully penetrate defensive pressure in one-on-one situations. Their findings demonstrate that effective dribbling is not simply a matter of speed; rather, it is a complex, coordinated skill that involves the integrated regulation of interpersonal distance (spacing), relative speed between attacker and defender, and acceleration in response to defensive movement.

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MedicalXpress 六月 09, 2026

Statin use linked to lower risk of frailty in older veterans

Researchers at Mass General Brigham have demonstrated that older U.S. veterans who initiated statin therapy were significantly less likely to develop frailty over time, suggesting that the cholesterol-lowering medications may have healthy aging benefits beyond cardiovascular disease prevention. Results are published in the European Heart Journal.

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中国新闻网 六月 09, 2026

“同一视界”公益项目走进伊宁 为新疆学生提供视力筛查等服务

中新网北京6月9日电 (记者 张素)“亲爱的志愿者们，你们辛苦啦。真的很感动啊，你们为我们检查眼睛、配镜……镜框我很喜欢。”就读于伊宁市第七中学的美克热娅仔细写下留言。

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MedicalXpress 六月 09, 2026

Four out of five cigarettes smoked in Australia are illegal. What's in them?

An estimated 80% of the cigarettes smoked in Australia last year were illegal, according to new wastewater data from the Bureau of Statistics. We asked respiratory experts what could be in them.

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MedicalXpress 六月 09, 2026

Diabetes tied to higher tooth and implant loss over 10 years

Diabetes is associated with complications in multiple organs, including the oral cavity. As a group, people with type 1 or type 2 diabetes are at higher risk for oral diseases. According to a new thesis by dentist Anna Trullenque Eriksson from the University of Gothenburg, people with diabetes have an increased risk of periodontitis (gum disease) and tooth loss, and the risk of inflammation and bone loss at dental implants was also higher.

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MedicalXpress 六月 09, 2026

Washing machines could support skin health for First Nations people—if we get the wash settings right

Doing a load of laundry involves lots of decisions—from which cycle to choose to what detergent to use.

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MedicalXpress 六月 09, 2026

Human traits beyond inherited genes can still leave a measurable imprint on your life, study shows

Our parents' genes, even the ones we didn't inherit, leave a measurable lasting imprint on our lives. An international team led by researchers at the Institute of Science and Technology Austria (ISTA) and the Norwegian Institute of Public Health developed a new approach to analyze genetic data from tens of thousands of families. The study, published this Tuesday in Cell Genomics, found that for height, body weight, and school test performance, the environment shaped by our parents' genes can be nearly as important as the genes we actually inherited from them.

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MedicalXpress 六月 09, 2026

Extreme heat at the World Cup: Are FIFA's safeguards enough?

On a midsummer day in Miami, temperatures can exceed 32°C (90°F) with high humidity. In a full stadium of 65,000 fans, it can be several degrees hotter, posing a potential health risk to players.

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MedicalXpress 六月 09, 2026

What drives lower-back nerve pain? Genetic clues could reshape stenosis care

An international research team has identified dozens of new genetic risk factors linked to lumbar spinal stenosis, a common degenerative condition of the lower spine. The study, led by researchers at the University of Oulu, provides new insight into the biological mechanisms behind one of the most frequent causes of mobility problems in older adults. The work was published in the journal Nature Communications.

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MedicalXpress 六月 09, 2026

Routine exposure to harmful levels of formaldehyde risking health of thousands of NHS staff, findings suggest

Routine exposure to harmful levels of the human tissue preservative formaldehyde is risking the health of thousands of NHS staff working in pathology departments across the UK due to poor monitoring and control, finds an analysis of Freedom of Information (FOI) requests, published online in the journal Occupational & Environmental Medicine.

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MedicalXpress 六月 09, 2026

Moderate screen time in first 3 days after concussion linked to teens' faster recovery

Moderate screen time in the first three days after concussion is linked to faster recovery, with an average 141 minutes of daily use speeding symptom resolution by 35%, according to a study of 80 concussed teens published online in the British Journal of Sports Medicine. Recovery above or below this level seems to be slower, the findings suggest, prompting the researchers to conclude that rather than total avoidance, a balanced level of use may be helpful.

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MedicalXpress 六月 09, 2026

A marathon can send heart warning signals soaring, but what those alarms really mean is far from settled

Changes to the heart linked to marathon running vary by age, sex and training level, finds a synthesis of the available data, published in BMJ Open Sport & Exercise Medicine. But it is not clear whether these changes represent normal physiological responses to endurance exercise or long-term maladaptations, the findings indicate.

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MedicalXpress 六月 09, 2026

Fear-based messaging in anti-smoking campaigns can drive behavioral change, study finds

Fear can be used strategically in public health messaging to encourage people to quit smoking and avoid tobacco use, according to a joint study by researchers from the University of Sharjah and the University of Jordan. The study examines how the U.S.-based public health agency Centers for Disease Control and Prevention (CDC) constructs fear-based messages in its long-running anti-smoking campaigns and identifies a set of persuasive strategies that drive behavioral change.

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MedicalXpress 六月 09, 2026

Effective use of hearing aids may help reduce dementia risk in older adults

The School of Public Health at the LKS Faculty of Medicine, the University of Hong Kong (HKUMed), together with a multinational team, has found that the effective use of hearing aids is associated with a lower risk of probable dementia among older adults with hearing loss. The findings highlight the importance of quality hearing rehabilitation for healthy aging and were published in Cell Reports Medicine.

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MedicalXpress 六月 09, 2026

Some brains are more similar than others when under stress, fMRI results suggest

People who are resilient to psychological stress are similar to each other—not in terms of appearance, but in the brain's response to stressful stimuli. Psychological resilience—the ability to cope effectively with adversity—plays a crucial role in how we feel about ourselves. So why are some people better able to cope with stress and mental strain over time than others?

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MedicalXpress 六月 09, 2026

AI could ease the burden of hospital discharge summaries

The hospital discharge summary—a document that outlines a patient's hospital stay for their outpatient providers—can take up a lot of doctors' time. It needs to comprehensively and succinctly summarize days, sometimes weeks, of medical details.

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MedicalXpress 六月 09, 2026

Michigan Medicaid expansion cut uninsurance, debt and hospital losses over 10 years

Just over a decade ago, Michigan expanded its Medicaid health coverage program, opening it to all adults with very low incomes through the Healthy Michigan Plan (HMP).

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MedicalXpress 六月 09, 2026

Recurring brain tumors follow two paths, revealing how treatment resistance can emerge

For patients diagnosed with IDH-mutant glioma, an incurable brain tumor that often affects adults in their 30s and 40s, treatment typically works at first. However, the cancer almost always returns, and when it does, it frequently stops responding to treatment.

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MedicalXpress 六月 09, 2026

Healthy pancreas shows layered ducts and rare cells tied to aggressive tumors

Scientists at the Free University of Brussels (VUB) have taken a major step forward in pancreatic cancer research. By mapping a healthy pancreas in detail down to the cellular level, they discovered that specific, rare cells in the healthy organ already bear strong similarities to the most aggressive tumor cells.

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MedicalXpress 六月 09, 2026

Mapping brain network changes linked to bipolar disorder severity and treatment

New research from the Mark and Mary Stevens Neuroimaging and Informatics Institute (Stevens INI) at the Keck School of Medicine of USC has discovered subtle but widespread differences in the brain's communication networks in people with bipolar disorder, offering new insight into how illness severity and treatment may relate to brain wiring.

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MedicalXpress 六月 09, 2026

Depressive mood may sharpen self-judgment but blur social cues, analysis finds

Does a depressive mood inevitably lead to more pessimistic thinking or overanalyzing? A global meta-analysis, the largest of its kind to examine the relationship between a depressive mood and reality judgment, co-conducted by the Department of Psychology at Lingnan University, has found that the key lies in the nature of the judgment. The paper was published in Clinical Psychology Review.

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MedicalXpress 六月 09, 2026

New study reveals how extreme heat shapes cancer care decisions

In South Florida, heat shapes daily routines long before summer officially arrives. For people living with cancer, that heat can feel like an added, continuous health burden that influences daily decisions about care, movement and energy.

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MedicalXpress 六月 09, 2026

Machine learning model improves accuracy of liquid biopsy results

A machine learning model developed by researchers at the Johns Hopkins Kimmel Cancer Center filters out the biological noise in liquid biopsy samples, helping clinicians better match therapies to their patients' tumors.

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MedicalXpress 六月 09, 2026

Brain mechanism reveals how food aroma primes metabolism and may explain obesity risk

Our brain prepares the body for an incoming meal before we even take the first bite. The aroma of food simmering on the stove, for instance, can trigger the brain to send signals to the pancreas, which in turn releases insulin into the bloodstream. A new Nature Metabolism study reveals how a key group of neurons helps mediate this process.

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MedicalXpress 六月 09, 2026

More steps are linked to more healthful rest for college students, research shows

University students who aren't always enthused about walking across campus for class can take heart in new research that suggests lots of daily steps translate to improved mental health and better sleep.

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MedicalXpress 六月 09, 2026

Disrupted metabolism linked to heart failure

When heart cells burn fat without normal metabolic controls, they can deplete a lipid needed to keep mitochondria functioning properly, according to a study by UT Southwestern Medical Center researchers. The findings, published in the Journal of Clinical Investigation, identify a mechanism linking disrupted energy metabolism to heart failure and point to potential strategies for earlier intervention.

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MedicalXpress 六月 09, 2026

Brain region found to be linked to TMS's antidepressant effects

A circuit that runs from the prefrontal cortex near the front of the brain to a deeper brain structure called the insular cortex appears to mediate the antidepressant effects of a newer form of transcranial magnetic stimulation (TMS), according to a study led by Weill Cornell Medicine investigators. The discovery could lead to more effective TMS treatment of depression.

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中国新闻网 六月 09, 2026

“前额叶受损”，到底是啥？

原标题：“前额叶受损”，到底是啥？(服务窗)

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中国新闻网 六月 09, 2026

让疲惫的前额叶歇一歇

原标题：让疲惫的前额叶歇一歇(民生观)

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中国新闻网 六月 09, 2026

减重期间如何保护肌肉？国际最新研究发现一种药物或可辅助改善

中新网北京6月9日电 (记者 孙自法)施普林格·自然旗下专业学术期刊《自然-医学》最新发表一篇研究论文称，一项II期临床试验显示，一种名为Apitegromab的单抗药物，可能有助于在使用GLP-1受体激动剂替尔泊肽(tirzepatide)进行减肥时维持瘦体重。

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UN Health 六月 09, 2026

Building trust and lab testing at the heart of DRC Ebola response: WHO

In Ebola-stricken eastern Democratic Republic of the Congo (DRC) a massive push for early testing and contact tracing is helping to contain the virus, the UN World Health Organization (WHO) said on Tuesday.

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中国新闻网 六月 08, 2026

掌握以下要点 这个夏天放心享受荔枝的甜蜜，为健康加分

它是“百果之王”，养肝补血、美容养颜～既是水果也是药，但每天食用超过这个数可能会出事

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中国新闻网 六月 08, 2026

14部委“亮剑”：医药反腐进入全链条治理时代

中新网北京6月8日电(记者 赵方园)6月8日，国家卫健委等14部委正式印发《2026年纠正医药购销领域和医疗服务中不正之风工作要点》(下称《工作要点》)，明确全年医药领域纠风与反腐工作重点。

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MedicalXpress 六月 08, 2026

Q&A: A physician discusses reducing stroke risk

Last year, one of Rebecca DiBiase Blumenreich's patients had a hemorrhagic stroke. A life-threatening emergency, this type of stroke happens when a blood vessel in the brain ruptures and bleeds. For the patient, the course of treatment following the stroke was complicated; Blumenreich was with her every step of the way.

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MedicalXpress 六月 08, 2026

Online portal keeps cancer trial participants engaged and open to future studies

In a step forward for patient-centered cancer research, a new pilot project reveals that 84% of participants had a positive experience using a newly developed online tool created by the Alliance for Clinical Trials in Oncology called the Participant Engagement Portal (PEP). Alliance created PEP to foster direct connection between cancer researchers and the individuals who volunteer for clinical studies. The goal was to make it easier for patients and clinicians to share information, deliver trial updates and self-report on social risk factors. The results of this national project are published in JNCI Cancer Spectrum.

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MedicalXpress 六月 08, 2026

Upcoming billing change could make pregnancy pricier

Having a baby in the United States is about to get more complicated. Under new billing codes that take effect in January, doctors who manage maternity care will start charging à la carte for visits and services related to pregnancy, childbirth and postpartum care. It's an about-face from recent years, when doctors have often received a single "bundled" payment for maternity care they provided.

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中国新闻网 六月 08, 2026

中新健康｜别把干眼症当疲劳，白内障等“熟了”再治是误区

中新网北京6月8日电 (记者 赵方园)每天手机不离手，上班盯电脑、下班刷视频，你是不是也经常眼睛干涩、酸胀发沉、看东西模糊？

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MedicalXpress 六月 08, 2026

Children's well-being plummets across 29 states, report finds

The kids are not all right, at least in the United States, according to a new report showing a nosedive in children's well-being from 2019 to 2024. In 29 states, the overall U.S. score fell from 553 to 547 on a 1,000-point scale, a decline that surpasses pre-pandemic numbers, the report found.

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MedicalXpress 六月 08, 2026

New WHO estimates to help countries make food safer

"From burden to solutions—safe food everywhere." This is the message of World Food Safety Day 2026, where the World Health Organization (WHO) and the Food and Agriculture Organization of the United Nations (FAO) are focusing on how new knowledge about illness, lost lives and societal consequences can be translated into practical solutions.

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MedicalXpress 六月 08, 2026

Nudges in the emergency department increase prescriptions of drinking medication

A "nudging" strategy in the emergency department (ED) may be a path for prescribing a medication that can blunt cravings for alcohol—and dull its effects—offering an effective treatment for people with alcohol use disorder (AUD) who might not otherwise receive it.

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MedicalXpress 六月 08, 2026

Nanoparticles target psoriasis genes, aiming to treat 190 million people worldwide

A technological platform developed by Brazilian researchers could revolutionize the treatment of skin diseases such as psoriasis and vitiligo. The group, affiliated with the NanoGeneSkin laboratory at the University of São Paulo (USP) in Ribeirão Preto, is developing nanoparticles capable of delivering therapeutic RNA molecules directly to skin cells. These nanoparticles can precisely silence the genes responsible for chronic inflammation at the molecular level.

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MedicalXpress 六月 08, 2026

World Cup creates perfect conditions for infectious diseases to spread—here are the biggest threats

When the 2026 FIFA World Cup begins on June 11, 2026, matches will be played across 16 cities in the United States, Canada and Mexico. Millions of fans will arrive through multiple airports and will pack into stadiums, airports, hotels, bars and public transit systems over five weeks.

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MedicalXpress 六月 08, 2026

Patient safety incidents leave lasting scars on physicians, interviews reveal

Researchers have studied the emotional and professional impact of patient safety incidents on physicians, as well as the crucial support mechanisms that can help them move on from these events.

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MedicalXpress 六月 08, 2026

The hunt for a new Ebola vaccine: Two scientists explain the challenges

The ongoing Ebola virus outbreak in the Democratic Republic of Congo (DRC) and Uganda has now killed 61 people, with 359 confirmed cases. The Bundibugyo strain of the virus has a fatality rate of between 30% and 50%, and there is currently no vaccine approved for it. Two scientists at the University of Oxford, Teresa Lambe and Rebecca Makinson, are part of the group who are working to develop one. In early June, Oxford was one of three organizations to receive funding from the Coalition for Epidemic Preparedness Innovations for this work. They spoke to The Conversation Weekly podcast about what it takes to make an Ebola vaccine. This is an edited version of that conversation.

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中国新闻网 六月 08, 2026

中新健康｜多地药品比价小程序上线，终结“阴阳药价”

中新网北京6月8日电(记者 赵方园)药品价格不透明，同一盒药在不同药店能差出好几倍，老百姓买药时根本不知道哪家便宜，常常花冤枉钱。如今，这一困境正在被打破。

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中国新闻网 六月 08, 2026

太极拳、八段锦能防跌倒？专家：科学运动是关键

中新网北京6月8日电(记者 赵方园)跌倒是全球重要的公共卫生问题，也是老年人最常见的伤害类型。现有研究显示，我国老年人中有近90%的创伤性骨折是跌倒造成的，跌倒是老年人因伤害到医院就诊以及因伤害死亡的首位原因。

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MedicalXpress 六月 08, 2026

South and Southeast Asia lead the world on taxing sugary drinks, analysis reveals

One of the challenges public health officials face in reducing diet-related disease is the relatively easy and inexpensive access to sugar-sweetened beverages globally. To help address this burden, public health organizations like the World Health Organization and American Heart Association have recommended that governments tax sugar-sweetened beverages.

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MedicalXpress 六月 08, 2026

HIV enters the brain and doesn't leave, drugs intended to reduce brain inflammation increase virus levels

HIV can damage the brain and cause memory and cognitive problems. And once HIV enters the brain, it does not leave.

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MedicalXpress 六月 08, 2026

No, regaining weight after losing it won't permanently damage your metabolism: New research

When it comes to losing weight, the fear of "ruining your metabolism" is widespread. Indeed, many people who have lost weight and then put it back on feel that every failed attempt leaves them worse off than before, with more fat, less muscle, greater hunger, lower energy, and an ever-diminishing ability to lose weight again.

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MedicalXpress 六月 08, 2026

Mylpf protein serves as a molecular linchpin for muscle health

University of Maine researchers have published new findings about how muscles form, why certain muscle diseases develop and why symptoms may not appear until years after muscle degeneration begins.

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MedicalXpress 六月 08, 2026

Blood test may predict immunotherapy response in head and neck cancer

A new Northwestern Medicine study suggests that a simple blood test could help identify which patients with head and neck cancer will be most likely to benefit from immunotherapy, according to a study published in the Journal of Clinical Investigation.

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MedicalXpress 六月 08, 2026

3D genome architecture pre-wires early developmental decisions

New research tracks how cells prepare gene regulatory decisions that will define their fate during the earliest stages of human development. The study reconstructs a timeline of chromosome folding that brings remote DNA regulatory regions into physical contact with genes they control. This work, from a team at the MRC Laboratory of Medical Sciences (LMS) and Imperial College London, with collaborators from the Babraham Institute in Cambridge, shows that some of these contacts form long before genes are activated, persist through later development and may help preselect the future gene targets of these regions. These findings highlight how the genome's 3D structure helps shape cell identity and could offer clues to how developmental disorders arise.

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MedicalXpress 六月 08, 2026

Metabolic switch in lung cancer reprograms immune cells to slow tumors

An international research team, led by Justus Liebig University Giessen (JLU), the Institute for Lung Health (ILH) in Giessen, and the Max Planck Institute for Heart and Lung Research in Bad Nauheim, has identified a promising mechanism for combating lung cancer. The researchers discovered that a specific endogenous metabolic process can induce the immune system to directly attack tumor cells and stop their growth. This opens new avenues for targeted therapies. The results have been published in the journal Cell Metabolism.

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MedicalXpress 六月 08, 2026

How to stay safe while traveling during extreme heat

As travelers prepare to set off on summer trips, scorching temperatures lie in wait.

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MedicalXpress 六月 08, 2026

Challenges of vitamin D management in inflammatory rheumatic diseases highlighted in review

A new review from the International Osteoporosis Foundation (IOF) Osteoimmunology Working Group, published in Osteoporosis International, provides a comprehensive evaluation of the role of vitamin D in inflammatory rheumatic diseases. The authors conclude that while vitamin D deficiency is common and clinically important, current evidence does not support a direct disease-modifying effect.

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MedicalXpress 六月 08, 2026

Target trial does not suggest major adverse outcomes with early GLP-1 use in pregnancy

A target trial emulation estimated the risks associated with glucagon-like peptide-1 receptor agonist (GLP-1RA) exposure in early pregnancy. The findings did not indicate a substantially increased risk for nonlive birth, abnormal fetal growth, or major congenital malformation with continuation of GLP-1RAs into the first trimester.

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MedicalXpress 六月 08, 2026

Tiny protein tail helps one immune gene fight two very different viruses

Our genomes contain hundreds of genes with antiviral jobs that are called into action when a virus succeeds in infecting one of our cells. By acting cooperatively, these genes provide defense against a wide range of viruses, comprising what scientists refer to as the innate immune system. However, viruses evolve more rapidly than we do, and many viruses have acquired their own genes—sometimes brazenly stolen from their animal hosts!—that counteract innate immunity. But does this mean that viruses always have the upper hand when it comes to infecting humans?

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MedicalXpress 六月 08, 2026

How hospital admission affects persons with dementia

Dementia makes most things in life more difficult, including hospital care. Though often essential for patients with severe acute illness, hospital care can be confusing for persons with dementia (PWD). Compared with older adults without dementia, PWD in the United States visit the emergency room and are hospitalized at higher rates. In these cases, the decision on a hospital stay requires a delicate balance between the potential benefits and risks of hospital care.

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MedicalXpress 六月 08, 2026

Left-handed DNA tubes double cancer drug killing by boosting cell uptake

Researchers in the lab of Cancer Center at Illinois (CCIL) member Xing Wang have discovered the influential role of structural chirality, or "handedness," of a DNA nanostructure to dictate cancer cell response to targeted therapeutics. The team's findings are reported in Advanced Materials.

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MedicalXpress 六月 08, 2026

Study points to possible primary route for the transmission of alcohol use disorder within families

Brain activity related to how young adults value reward appears to be linked to longer-term drinking patterns, according to a study of college students with family histories of alcohol use disorder (AUD). The findings raise the possibility of precision medicine—individualized interventions to modify risk—for young people vulnerable to addiction. A family history of AUD increases the risk of alcohol-related problems, including AUD, threefold or fourfold.

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MedicalXpress 六月 08, 2026

New GLP-1 oral pill lowers blood sugar and reduces bodyweight, clinical trial finds

Oral GLP-1 medications have the potential to increase access to therapies that can help lower blood sugar and reduce bodyweight. At the American Diabetes Association's Scientific Session, Mass General Brigham physician investigator Vanita Aroda, MD, presented findings from SOLSTICE, a Phase IIb randomized, placebo-controlled clinical trial that tested the oral GLP-1 RA known as elecoglipron.

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MedicalXpress 六月 08, 2026

Resistance training appears to restore physical strength, immune health in frail or at-risk cancer survivors

Cancer survivors significantly improved their strength and immune health after completing a 10-week resistance training program as part of a pilot study led by Shernan Holtan, MD, Chief of Blood and Marrow Transplantation at Roswell Park Comprehensive Cancer Center. Published in the journal Cancers, the study results suggest that this type of exercise has the potential to overcome some of the effects of chemotherapy and radiation treatments, which can cause rapid aging of both the immune and musculoskeletal systems.

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MedicalXpress 六月 08, 2026

Study finds folic acid access gaps may increase birth defects risks

Access to health care and insurance coverage strongly influence whether women take recommended amounts of folic acid to help prevent serious birth defects, according to University of California, Irvine researchers using the National Institutes of Health's All of Us Research Program data.

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MedicalXpress 六月 08, 2026

New drug could slow the development of Alzheimer's

"Compound 10" is how Ursula Quitterer refers to the chemical compound that her team has developed and that could slow the progression of Alzheimer's disease. Quitterer is a professor of molecular pharmacology at ETH Zurich and has so far tested the active ingredient first in mice, revealing promising effects: The typical death of nerve cells seen in dementia is significantly slower, and the animals survive longer.

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中国新闻网 六月 08, 2026

警惕！身体出现这些症状，可能是脑肿瘤早期信号

大脑是人体的“指挥中枢”，掌管着思维、运动、感知、记忆等各项机能。一旦大脑发生病变，全身机能都会受到影响，正因为这种独特性，一提到脑肿瘤，常会引起人们过度恐慌。其实只要做到早筛查、早治疗，多数脑肿瘤都能有效防控。

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MedicalXpress 六月 08, 2026

Ebola: Vaccines alone won't stop an outbreak—here's what else is needed

Tensions have recently emerged around the Ebola response in eastern Democratic Republic of the Congo (DRC). These tensions have manifested in a series of incidents, including the burning of an Ebola treatment facility in Mongbwalu, confrontations involving families seeking to reclaim the bodies of relatives who had died from the disease, and reports of police firing warning shots.

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MedicalXpress 六月 08, 2026

Hidden kidney effects emerge in LRBA deficiency, with polyuria in some patients

LRBA deficiency has long been viewed primarily as an immune disorder, but researchers at Science Tokyo have found that the condition may also impair urinary concentrating ability. Using patient registry data from 43 individuals, mouse models and protein analysis, the study found that LRBA deficiency can cause excessive urination and electrolyte abnormalities, highlighting the need for closer fluid and sodium monitoring in affected patients.

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中国新闻网 六月 08, 2026

坐地铁时疯狂加大音量，我在“聋”之前也是这么干的

对很多年轻人来说，耳机逐渐成为了自己的电子器官。要是出门没带耳机，总觉得浑身哪哪都不得劲儿，度日如年，分外难熬，就像鱼儿失去了水，鸟儿失去了翅膀。

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UN Health 六月 08, 2026

‘Rare, untreatable strain’: Ebola toll mounts in eastern DR Congo

The top UN aid official in the Democratic Republic of the Congo (DRC) is in Ituri province – the epicentre of the country's Ebola outbreak – for a three-day assessment visit, as the confirmed case count reaches 515 across three eastern provinces.

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中国新闻网 六月 08, 2026

首都儿童医学中心开设“五健”一站式筛查门诊

中新网北京6月8日电 8日，首都医科大学附属首都儿童医学中心创新医疗服务模式，开设“五健”一站式筛查门诊，旨在落实国家儿童青少年“五健”促进行动部署，推进儿童青少年体重、视力、心理、骨骼、口腔全方位健康管理。

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中国新闻网 六月 08, 2026

国内眼健康服务体系日益完善 织密基层眼科服务网络

中新网北京6月8日电 2026国民视觉健康科普行动日前在京启动。国家市场监督管理总局计量司副司长张晓刚表示，自2021年儿童青少年近视防控光明行动启动以来，市场监管总局立足核心职能，推动近视防控工作取得阶段性成效，眼镜制配计量器具不合格率持续下降，验光配镜服务质量显著提升；五年累计召回儿童青少年文具类用品214批次、973.38万件；已发布相关国家标准39项，覆盖学习用品、眼镜产品及验配服务全链条。

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中国新闻网 六月 08, 2026

我国已经批准注册特医食品330个

记者今天从市场监管总局了解到，我国特医食品在产品注册类别数量拓展、罕见病类特医食品注册和临床可及性等方面取得新突破。

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中国新闻网 六月 08, 2026

女子滥用“减肥神药”致切肠 医生提醒：别将任何泻药当控制体重的手段

日服“减肥神药”800粒，女子不得不切肠

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中国新闻网 六月 07, 2026

绿化带树木结的果实能吃吗？专家：暗藏健康风险

绿化带树木结的果实能吃吗？专家：看似诱人实则暗藏健康风险

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中国新闻网 六月 07, 2026

贪凉吹空调吹出脑室出血 夏天这个吹风习惯千万别有

夏天一到，空调成了大家的“降暑神器”，不少人贪图快速降温，会把空调对着后颈部吹，殊不知，这可能会引发急性脑血管病。

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MedicalXpress 六月 07, 2026

A good night's sleep begins with healthy gut bacteria. Here's how to look after yours

It's no accident that we spend a third of our lives asleep. It is essential to our health, and even animals for whom resting is complicated—such as aquatic mammals that need to surface to breathe, or birds that go up to 10 days without touching dry land—manage to sleep with surprising adaptations.

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MedicalXpress 六月 07, 2026

Simple leukemia treatment change in India cuts early child deaths

A landmark Indian clinical trial has found that giving steroids in short bursts instead of continuously can halve early treatment-related deaths in children with leukemia without reducing their chances of being cured. The study led by the Indian Childhood Collaborative Leukemia (ICiCle) group, which includes University of Manchester researchers, treated over 3,000 children with acute B-cell precursor acute lymphoblastic leukemia (ALL) at six major centers across India.

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MedicalXpress 六月 07, 2026

Weight loss treatments linked to lower risk of obesity-related cancers in people without diabetes

A study of more than 229,000 obese adults without diabetes in the United States has shown that weight loss drugs are associated with a decreased risk of obesity-related cancers. The research found that GLP-1 receptor agonists (GLP-1 RAs), such as semaglutide (brand names: Ozempic, Wegovy) and tirzepatide (brand names: Mounjaro and Zepbound), were associated with a 41% decrease in the overall risk of developing cancer among non-diabetic patients who used the drugs for weight management, compared to those who relied on diet and exercise alone.

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中国新闻网 六月 07, 2026

一碗剩米饭，吃进ICU！夏季需警惕 “炒饭综合征”→

夏季气温高、湿度大，家里的剩饭剩菜如果存放不当，特别容易变质。如果误食了变质的剩米饭，轻则上吐下泻，重则危及生命。

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MedicalXpress 六月 07, 2026

CAR-T cells enhanced with navigation system to penetrate lymph nodes more efficiently

Chimeric antigen receptor T-cell therapy, or CAR-T, has transformed treatment for blood cancers. The immunotherapy involves reprogramming a patient's own immune cells to recognize and attack tumor cells. It offers many patients long-lasting remission and even a cure. Yet the approach still fails in many lymphomas—cancers that affect the lymphatic system—especially when cancer cells are located in lymph nodes.

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MedicalXpress 六月 07, 2026

Newly discovered view of brain blood flow during surgery could prevent debilitation, save lives

Tracking the brain's blood flow during neurosurgery represents one of the most critical and challenging parts of the operation. A brief interruption can mean the difference between permanent damage and full recovery, but it's difficult to track blood flow across the surgical field.

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MedicalXpress 六月 07, 2026

AI-designed universal vaccine clears first human trial, targets future coronavirus threats with needle-free delivery

The first human clinical trial of a universal Sarbeco coronavirus vaccine, developed by the University of Cambridge and spin-out DIOSynVax (DVX) Ltd, has shown that the vaccine is safe and has no significant side effects.

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MedicalXpress 六月 07, 2026

How mechanical stress can accelerate bone destruction in periodontitis

Excessive bite force does not cause alveolar bone loss but significantly worsens it when combined with periodontitis, report researchers in a new study. While traumatic occlusion has long been suspected to exacerbate periodontitis, the molecular mechanisms behind this link were poorly understood. Now, using mouse models of both conditions separately and combined, the researchers conducted comprehensive gene expression analysis across multiple periodontal tissues, identifying key inflammatory pathways upregulated in bone when both conditions were present.

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MedicalXpress 六月 07, 2026

Gap widens between expected help and municipal care delivered, complaint review shows

"There is a clear gap between what patients expect from the health care services and what they actually receive," says Alison Axisa Eriksen of the University of Agder (UiA). As part of her Ph.D. research, she has reviewed hundreds of complaints submitted to the Patient and User Ombudsman to understand what is going wrong in the municipal health services.

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MedicalXpress 六月 07, 2026

Poor sleep threatens health, society and the economy

An increasing number of people are suffering from sleep deprivation, difficulty falling asleep, or interrupted sleep—with consequences for health, society, and the economy. An international research team involving the Institute of Neuroscience and Medicine—Brain and Behavior (INM-7) at Forschungszentrum Jülich is therefore calling for a fundamental rethink. In the future, sleep should no longer be regarded merely as a personal health issue, but as a global health priority, they argue.

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中国新闻网 六月 07, 2026

久坐不动也会“生湿”？这份祛湿指南请收好

夏天天气炎热，雨水较多

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中国新闻网 六月 07, 2026

孩子高低肩、总喊腰酸背痛？这些可能是脊柱侧弯的信号

原标题：朝“问”健康丨孩子高低肩、总喊腰酸背痛？这些可能是脊柱侧弯的信号

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中国新闻网 六月 07, 2026

专家：生命在于运动 也在于静养

中新网广州6月7日电 (记者 蔡敏婕)时下马拉松广受追捧，运动虽能带来身心愉悦，却并不适配所有人群。“生命在于运动，也在于静养。这个静养的概念是指找到适合自己的运动方式。”解放军总医院第二医学中心健康管理研究院主任曾强6日介绍，无论健康人群还是慢病患者，都要立足自身身体条件，选择适配的运动方案，科学守护心肺健康。

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MedicalXpress 六月 07, 2026

Engineered stem cells reverse new-onset type 1 diabetes in mice

A group of researchers at the Medical University of South Carolina (MUSC) has recently developed a new stem cell therapy with a remarkable ability to reverse new-onset type 1 diabetes (T1D) in a mouse model of the disease. The work is published in the journal Molecular Therapy.

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MedicalXpress 六月 06, 2026

Lab-grown aging eye model reveals early AMD markers in weeks

The rods and cones in your eyes are responsible for helping you see, but what is responsible for helping them? Retinal pigment epithelium cells are their caretakers, but environmental, genetic and aging factors can strain them and make them less effective. This is known as age-related macular degeneration—a leading cause of blindness.

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MedicalXpress 六月 06, 2026

New noninvasive tool may allow early detection of dangerous intestinal disease in preemies

A new noninvasive technology, called broadband optical spectroscopy (BOS), has promise for reliably detecting necrotizing enterocolitis (NEC) in premature infants at earlier stages, before this devastating intestinal disease progresses enough to be visible on X-rays, according to a first-in-human study from Ann & Robert H. Lurie Children's Hospital of Chicago published in the Journal of Pediatric Surgery.

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MedicalXpress 六月 06, 2026

Study proposes reconsidering how histone deacetylase inhibitors work in cancer treatment

Researchers at Baylor College of Medicine and collaborating institutions are challenging the traditional understanding of how cancer drugs called histone deacetylase (HDAC) inhibitors function. For decades, scientists believed that these drugs blocked HDAC enzymes, which drive cancer development by altering how genes are turned on and off.

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MedicalXpress 六月 06, 2026

Therapy may be judged by the wrong standards, argues new analysis

Psychological therapies may be evaluated using research methods designed for drugs rather than talking treatments—potentially limiting patient choice and shaping mental health services in the wrong way—according to a new academic analysis from The University of Manchester.

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MedicalXpress 六月 06, 2026

Fungus threatens food and human health, researchers argue

A looming public health crisis may be spreading from Britain's fields to its hospitals, experts—which include University of Manchester scientists—have warned—with common farm chemicals potentially fueling deadly infections.

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中国新闻网 六月 06, 2026

近视者不会老花？专家澄清：近视人群无法完全避免老花

中新网上海6月6日电 (记者 陈静)“老视是人人都要面对的生理现象，通常在40岁-45岁开始出现，尽管近视人群可能会推迟5年左右，但无法完全避免。”上海的眼科专家沈玺6日接受记者采访时表示，“因此‘近视者不会老花’是一种误解。”

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MedicalXpress 六月 06, 2026

New PET tracer identifies DVT in legs and lungs

A novel PET radiotracer can accurately detect deep vein thrombosis in the legs and reveal whether clots have migrated to the lungs. By enabling whole-body imaging of blood clots in a single scan, the approach may support faster and more efficient diagnosis—particularly for patients who also require evaluation for potentially life-threatening pulmonary embolism. This research was presented at the Society of Nuclear Medicine and Molecular Imaging (SNMMI) 2026 Annual Meeting, and the collection of images showcasing the visualization of blood clots in the legs and in the lungs has been selected as the 2026 SNMMI Henry N. Wagner, Jr., Image of the Year.

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中国新闻网 六月 06, 2026

全国爱眼日 北京白求恩公益基金会等发起“科学护眼联盟”

中新网北京6月6日电 (记者 张素)今年6月6日是第31个全国爱眼日，北京白求恩公益基金会等发起“全国爱眼日·科学护眼联盟”。

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MedicalXpress 六月 06, 2026

Infections are major 'health hazard' for people with diabetes

Infections should be considered a "health hazard" in people living with diabetes, with experts warning that current clinical guidelines fail to reflect a substantial but underrecognized burden of illness, hospitalization and death. This is according to a major study published today in Diabetes and presented at the American Diabetes Association Scientific Sessions conference in New Orleans.

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MedicalXpress 六月 06, 2026

Drug nearly doubles survival in advanced pancreatic cancer—how daraxonrasib overcame an 'undruggable' disease

For a long time, the likelihood of surviving pancreatic cancer has been extremely low. For patients who were diagnosed with metastatic pancreatic cancer between 2015 and 2021, about 97% died within five years of their diagnosis.

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MedicalXpress 六月 06, 2026

Researchers develop world's first AI for objective pain assessment

A research team has developed technology that uses artificial intelligence to analyze electroencephalogram signals triggered by thermal stimuli and objectively classify pain intensity. The study is published in IEEE Transactions on Neural Systems and Rehabilitation Engineering.

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中国新闻网 六月 06, 2026

上海首家公益性人乳库十年获捐超1.16万升母乳：4091人受益

中新网上海6月6日电 (记者 陈静)十年前，公益性人乳库在上海市儿童医院建成，成为上海市加强公共卫生体系三年行动计划示范项目之一。

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MedicalXpress 六月 06, 2026

Some tumors eliminate healthy neighboring cells to grow, study reveals

Chromosomal instability is a common feature in many solid tumors and is associated with greater aggressiveness. For years, its main contribution to cancer was thought to be driving the evolution of tumor genomes, causing cells to gain chromosomes with growth-promoting genes or lose chromosomes with tumor-suppressor genes.

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MedicalXpress 六月 06, 2026

First leishmaniasis vaccine enters phase one trial as disease spreads to US

A phase 1 clinical trial testing the safety of a leishmaniasis vaccine is set to begin in the coming months—the first vaccine created to protect against the disfiguring skin disease common in tropical regions of the world and gaining ground in the United States.

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MedicalXpress 六月 06, 2026

Integrated care may cut ER visits and hospital stays for adults with developmental disabilities

University of Cincinnati and Ohio State University researchers have found that adults with developmental disabilities who have integrated care were less likely to go to the emergency room or be hospitalized than those who did not.

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中国新闻网 六月 06, 2026

白内障发病趋于年轻化 当心这些就诊误区

近年来白内障患者的年龄明显提前。那么，怎样及时发现白内障，什么情况下要抓紧开展治疗呢？

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MedicalXpress 六月 06, 2026

Common arthritis drugs reduce systemic Sjögren's disease activity in 24 weeks

A combination of two widely available anti-rheumatic drugs offers the first effective and affordable treatment for patients with Sjögren's disease with systemic disease activity, according to new results from a clinical trial coordinated by UMC Utrecht. The study showed that treatment with leflunomide and hydroxychloroquine reduced disease activity in patients with moderate-to-severe disease while maintaining a favorable safety profile.

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MedicalXpress 六月 06, 2026

Newborn balance testing could flag hidden vestibular problems alongside hearing loss

A new doctoral thesis from Karolinska Institutet shows that the balance system can be assessed during the first months of life. Using new, child-friendly methods, health care services can detect vestibular dysfunction in children with hearing impairment at an earlier stage and offer targeted habilitation.

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中国新闻网 六月 06, 2026

青海省2026年布隆迪“光明行”活动收官

中新网西宁6月6日电 (记者 孙睿)6月5日晚，远赴布隆迪开展21天公益义诊的青海“光明行”项目组专家平安落地西宁曹家堡国际机场，标志着青海省2026年布隆迪“光明行”活动收官。原定300例白内障手术任务最终完成326例，手术成功率百分百。

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中国新闻网 六月 06, 2026

广州：“童梦同行 温暖六一”用爱点亮城市温度

中新网广州6月6日电 (记者 张璐)“妈妈，外面好漂亮。”一名6岁的儿童将小脸贴在有轨电车玻璃窗上，目不转睛眺望珠江两岸城市景致。走出病房与家门、近距离欣赏羊城风光，对常年往返医院进行康复治疗的她而言格外难得。

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中国新闻网 六月 06, 2026

抗生素耐药性：滥用抗生素后果有多严重？

之前上初中的时候，每次我有个头疼、嗓子疼、牙疼等等各种疼，我奶奶总是说：“喝点阿莫西林，阿莫西林消炎的。”最初我吃一粒就有明显效果，后来慢慢开始吃两粒。高三那年，我智齿发炎，又像往常一样吃了两粒，然后我发现我的牙还是疼！上了大学之后，我才知道这是细菌对抗生素会产生耐药性。

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MedicalXpress 六月 06, 2026

Researchers discover way to inhibit brain cancer's infiltration mechanism in glioblastoma

A team of experimental oncology researchers at the University of Alberta is shedding light on how the deadly brain cancer glioblastoma spreads. In newly published research, they identify a potential treatment target to slow or even stop it. Glioblastoma is an aggressive form of cancer that affects 4 in 100,000 people, according to Brain Tumor Canada, with an average survival of 12 to 18 months.

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MedicalXpress 六月 06, 2026

Clarifying the interplay between host and gut microbiota in selenium metabolism

Selenium (Se) is an essential trace mineral found in everyday dietary items, such as seafood, meat, and whole grains. Our bodies depend on it for many biological functions, from the synthesis of antioxidant enzymes to immune system regulation. However, Se is unusual among nutrients in that the quantity window between too little and too much is quite narrow. Se deficiency has been linked to weakened immunity, while excess intake can increase the risk of type 2 diabetes and cardiovascular disorders. This makes understanding how the body absorbs, processes, and eliminates Se especially important.

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MedicalXpress 六月 06, 2026

GLP-1-based meds are linked to fewer heart events in adults with obesity, autoimmune disease

Among adults with both obesity and an autoimmune disease, those taking a glucagon-like peptide-receptor 1 agonist (GLP-1RA) medication had lower rates of emergency department visits and were less likely to experience serious cardiac events, such as stroke, pulmonary embolism or death when compared to similar adults who were not taking these medications, according to new research published in the Journal of the American Heart Association. This research was presented at the American Diabetes Association 2026 Scientific Sessions in New Orleans.

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MedicalXpress 六月 06, 2026

Cohort makes data from more than 5,800 patients hospitalized with COVID-19 available to the scientific community

The Biostatistics Unit at the Germans Trias i Pujol Research Institute (IGTP), in collaboration with researchers from several Catalan health care and research institutions, has published the DIVINE study database in Scientific Data. The journal specializes in publishing datasets and promotes the accessibility, proper documentation and reusability of these resources by the scientific community.

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中国新闻网 六月 06, 2026

你的身体好不好，看眼睛能知道

6月6日是第31个全国爱眼日

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MedicalXpress 六月 06, 2026

Can 'grip strength' exercises actually help you live longer?

If you follow wellness channels on social media, you might've come across the claim that your grip strength—or how firmly you can squeeze something with your hands—can predict how long you will live.

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中国新闻网 六月 06, 2026

广西适龄儿童免疫规划疫苗接种率连续多年稳定在95%以上

中新网南宁6月6日电(黄艳梅 刘海文)广西壮族自治区卫生健康委员会5日举行新闻发布会介绍，广西坚持“预防为主、防治结合、科学防控、精准施策”的原则，强化社会共治，扎实推进各项公共卫生重点工作，适龄儿童免疫规划疫苗接种率连续多年稳定在95%以上。

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MedicalXpress 六月 06, 2026

New study highlights maternal-fetal TORCH infection risk

The TORCH complex is a group of pathogens that can cause infections with mild or silent symptoms in an expecting mother, but in a developing fetus can lead to serious complications that include stillbirth, lifelong disability, or birth defects. Researchers from the All India Institute of Medical Sciences (AIIMS), New Delhi, recently assessed long-term trends in TORCH infections in a region where reliable data have been lacking. TORCH includes pathogens that cause toxoplasmosis, rubella, cytomegalovirus (CMV), herpes simplex virus and other infections.

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MedicalXpress 六月 06, 2026

Bile acid receptor emerges as sleep apnea target to curb artery plaque

Studies in mice reveal a new target for potentially treating and preventing life-threatening cardiovascular complications in the millions of patients with sleep apnea worldwide. The study, presented at ASM Microbe 2026, showed how microbes modify bile to help protect mice from sleep apnea's heart and metabolic toll.

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MedicalXpress 六月 06, 2026

Food insecurity linked to gut microbiome changes in children

Food insecurity may leave a measurable biological signature in the gut microbiome of children, according to new research presented at ASM Microbe 2026.

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MedicalXpress 六月 06, 2026

Autism may have two distinct subtypes based on brain connectivity patterns

Autism spectrum disorder (ASD), commonly referred to as autism, is a neurodevelopmental condition characterized by differences in social interactions, communication, behavior and the processing of sensory stimuli. Notably, the experiences, aptitudes and needs of autistic people can vary significantly.

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MedicalXpress 六月 06, 2026

Stroke patients split into three sedentary profiles during inpatient rehab, study finds

Researchers at Kanazawa University and the Japanese Stroke & Physical Activity Multiple Center Research Team have identified distinct sedentary behavior patterns among patients with stroke undergoing inpatient rehabilitation.

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中国新闻网 六月 06, 2026

眼睛出现这几种异常，立即就医！切勿拖延

今天(6月6日)

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MedicalXpress 六月 06, 2026

Antibody fragment prevents hemorrhages associated with new Alzheimer's treatments

In 2025, the European Medicines Agency approved two antibodies for Alzheimer's disease: lecanemab (LeqembiTM, from Biogen) and donanemab (Kisunla, from Eli Lilly and Co.), both based on immunotherapy (the use of molecules from the immune system to treat diseases). These antibodies, obtained in the laboratory, act against the Aβ peptide, a protein fragment that accumulates in the brains of patients with Alzheimer's disease. Elimination of this protein by the immune system helps slow the characteristic cognitive decline of the disease.

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中国新闻网 六月 06, 2026

什么是远视储备？眼睛也会“卒中” 这些护眼常识请收好→

朝“问”健康丨什么是远视储备？眼睛也会“卒中” 这些护眼常识请收好→

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MedicalXpress 六月 06, 2026

Argentina expands hantavirus probe, sending teams to trap and test rats in Mendoza

Argentina on Friday said it was expanding its investigation into the origins of the hantavirus outbreak that struck an Atlantic cruise ship last month, sending scientists to trap and test rats in the western province of Mendoza while lab results are pending from the southernmost city of Ushuaia.

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MedicalXpress 六月 06, 2026

PET imaging links brain metabolism patterns to effectiveness of Alzheimer's disease treatment

A specific pattern of brain metabolism visualized with PET imaging can predict which patients are most likely to benefit from Alzheimer's disease therapy. In a retrospective study of patients who received Alzheimer's treatments, those with the identified pattern experienced stabilized cognitive performance, while patients with other patterns had significant cognitive decline. This study was presented at the Society of Nuclear Medicine and Molecular Imaging (SNMMI) 2026 Annual Meeting, where it received top recognition as the Abstract of the Year.

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MedicalXpress 六月 05, 2026

Ebola outbreak in Central Africa could reach 20,000 cases without strong public health measures

The Ebola outbreak in Central Africa could grow to 20,000 cases or more, depending on how quickly infected people are isolated to slow the spread, according to a new analysis by U.S. health officials.

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MedicalXpress 六月 05, 2026

First AI-designed 'universal vaccine' tested in humans: UK researchers

A vaccine targeting a broad range of viruses that was designed using artificial intelligence had a "modest" effect on immune systems in a small, early trial, according to a new study.

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MedicalXpress 六月 05, 2026

RFK Jr. seeks to peek at Americans' medical records for clues on autism and vaccines

U.S. health secretary Robert F. Kennedy Jr. is pursuing federal government access to most Americans' medical records, in a quest to research a link between vaccines and autism—a connection the medical establishment studied for decades and flatly rejects.

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中国新闻网 六月 05, 2026

上海发布近视分级分类干预成效报告 AI分层防控将下沉边远农村

中新网上海6月5日电 (记者 陈静)5日，上海正式发布近视分级分类整合型干预成效报告，并同步启动边远农村地区基于AI风险分层的近视分级干预项目。

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MedicalXpress 六月 05, 2026

Brain surgery for pituitary tumor helps Illinois mom have second baby

A suburban Chicago woman who feared she might never have another child is now celebrating a growing family after brain surgery at Northwestern Medicine.

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MedicalXpress 六月 05, 2026

FDA approves first treatment for chronic hepatitis delta virus infection

The U.S. Food and Drug Administration has approved Hepcludex (bulevirtide‐gmod) injection to treat chronic hepatitis delta virus (HDV) infection in adults without cirrhosis or compensated cirrhosis. Approval of Hepcludex was granted to Gilead Sciences.

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中国新闻网 六月 05, 2026

516斤胖友在沪成功减重近100斤

中新网上海6月5日电 (记者 陈静)记者5日获悉，体重曾达516斤的林楠(化名)在沪接受了干预和微创手术(腹腔镜袖状胃切除术)。术后，上海多学科医生合作，对其开展加速康复策略和精细化管理，如今他成功减重近100斤。

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MedicalXpress 六月 05, 2026

'We need to rethink what is safe when it comes to parental alcohol use,' say experts

"Every time you drink heavily, even if you do so infrequently, it can affect your role as a parent," says doctoral research fellow Barbara Carvalho. She led a comprehensive systematic review conducted by researchers at the University of Agder, in collaboration with Oxford Brookes University.

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MedicalXpress 六月 05, 2026

New AI tools could help eye doctors diagnose retinal disease faster

Non-invasive eye scans allow doctors a zoomed-in, three-dimensional look beneath the eye's surface without causing discomfort or pain to the patient. Used routinely in clinics worldwide, the scans produce detailed views of individual layers of the eye's interior to help diagnose conditions that threaten vision. But with that level of precision comes a flood of data—hundreds of images per scan that physicians have to review manually, a time-consuming process that is vulnerable to human error.

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中国新闻网 六月 05, 2026

考前睡不好、吃不下，专家支招助考生稳定发挥

新华社杭州6月4日电 题：考前睡不好、吃不下，专家支招助考生稳定发挥

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中国新闻网 六月 05, 2026

吃了“聪明药”就能变“学霸”？专家提醒

中高考临近，考生们正全力冲刺。一些家长为了帮孩子“提分”，竟将目光投向了所谓的“聪明药”。这种披着“补脑神药”外衣的药品，真的能成为考前提分的捷径吗？

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MedicalXpress 六月 05, 2026

Experts highlight limits of evidence from ultraprocessed food trials

A group of eating behavior and metabolism experts from across Europe have published a Perspective article in the journal Science examining the limitations of current evidence on ultraprocessed foods (UPFs).

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中国新闻网 六月 05, 2026

干眼症“盯”上年轻人 医生：看电脑二十分钟歇一歇

长时看屏眨眼变少

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MedicalXpress 六月 05, 2026

Fasting after 60 changes more than waistlines, exposing a trade-off many dieters never see coming

Most folks know intermittent fasting helps with weight loss, usually by limiting your daily eating window or cutting calories a couple of times a week. But does your age change how well this works for you—and might there be some hidden dangers?

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MedicalXpress 六月 05, 2026

Struggle sleeping? These three common sleep habits are tied to signs of brain aging

How we sleep may have lasting impacts on our brain health as we age. A new University of Arizona study has found that several common sleep behaviors may be linked to signs of brain aging.

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MedicalXpress 六月 05, 2026

New hantavirus sequencing tool maps whole genomes from hard-to-test samples

Infections by hantaviruses are rare but dangerous, killing 30–40% of infected people. When cases occur, public health officials need rapid, detailed information about the virus to identify the strain and its origin, so they can stop others from being exposed to the disease. Whole genome sequencing is an integral part of this work, though the genomes of these viruses are difficult to sequence using existing approaches.

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MedicalXpress 六月 05, 2026

Virtual reality can reduce therapists' fears about exposure therapy

Researchers at Bradley Hospital found that a virtual reality (VR) training program can help therapists feel more confident using exposure therapy and reduce their negative beliefs about it—even more than traditional classroom-style training alone. The study, published in the journal JMIR Medical Education, is one of the first to test how the level of immersion in VR affects therapist training, and it uses a clear framework aimed at addressing a major reason exposure therapy is underused.

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中国新闻网 六月 05, 2026

大国重器如何惠及更多人群？武威重离子中心推出绿色就医新模式

央视网消息： 近日，中国重离子与核医学技术暨绿色就医模式推介会在张掖、嘉峪关、酒泉、敦煌等地举行。该系列推介会，聚焦优化就医体验、提升服务效能，围绕区域肿瘤诊疗服务体系建设等，旨在全面推介绿色就医新模式，畅通河西地区高端医疗资源下沉渠道，促进高端医疗技术与便民服务深度融合。

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MedicalXpress 六月 05, 2026

Creatine may supercharge immune cells that are key to fighting cancer

Creatine, the organic acid that is popularly taken as a supplement by athletes and bodybuilders, supercharges a critical class of immune cells that activate and prepare the body's key cancer-fighters, according to new UCLA research.

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MedicalXpress 六月 05, 2026

Time-slip in AI sepsis models may inflate results, risking under- or overtreatment

AI is already boosting positive outcomes in health care and holds promise for delivering many more. It is important, however, that deployment of AI tools—especially in a life-or-death health care setting—proceeds at a thoughtful and measured pace, cautions Shengpu Tang, assistant professor of computer science at Emory University.

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MedicalXpress 六月 05, 2026

Long-hidden 'junk DNA' regions may help explain cancer-linked genome instability

Many repetitive regions of the genome have been considered "junk DNA" because the available technologies did not allow them to be studied at sufficient resolution. This is the case for the SST1/NBL2 macrosatellites, considered irrelevant and, until now, virtually invisible, which may have a more complex and decisive biological role than previously thought in nuclear organization, genome regulation, chromosomal instability and even cancer.

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MedicalXpress 六月 05, 2026

Favorable lifestyle and health linked to lower dementia risk even in people with a genetic risk factor

With dementia cases expected to nearly triple worldwide by 2050, researchers are increasingly focused on identifying ways to prevent or delay the disease. While lifestyle and health-related factors, such as blood pressure control and physical activity, influence dementia risk, genetics also play a major role. Currently, it is unclear whether maintaining a favorable lifestyle reduces dementia risk equally across different genetic backgrounds.

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MedicalXpress 六月 05, 2026

How the brain regulates learning on a cellular level: 3D maps reveal synapses reorganizing in real time

Inside the brain is a dense network of neurons that receive, process, and relay information. The synapse, where neurons meet, is the epicenter of this communication. Neurons that send information, called presynaptic neurons, hold tiny packages of neurotransmitters—waiting for a chemical signal from the brain to be released. How this system is regulated by the brain during periods of learning has, until now, been out of reach.

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MedicalXpress 六月 05, 2026

Two common IV fluids perform equally well for treating septic shock in kids

A randomized clinical trial conducted across five countries in 47 pediatric emergency departments, including Ann & Robert H. Lurie Children's Hospital in Chicago, established that both commonly used IV fluids for treating septic shock—balanced crystalloid fluid and 0.9% saline—are equally safe and effective. Results were published in the New England Journal of Medicine.

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WHO 六月 05, 2026

Africa CDC and WHO launch joint continental Ebola response plan

The Africa Centres for Disease Control and Prevention (Africa CDC) and the World Health Organization (WHO) today launched a joint continental preparedness and response plan on the ongoing Ebola outbreak caused by the Bundibugyo virus. The plan aims to raise US$ 518 million to support African countries together with partners to prepare for, rapidly detect and respond to the outbreak.The six-month plan, covering June to November 2026, brings together governments, partners and communities under a unified ‘One Response’ approach to strengthen outbreak response measures, including emergency coordination, disease surveillance, laboratory testing, infection prevention and control, clinical care, community engagement, research, logistics and support for essential health services.The plan complements national response plans launched by the Governments of the Democratic Republic of the Congo and Uganda.“The only way to beat this outbreak is through close partnership, working together under the leadership of the affected countries in one coordinated effort, guided by a simple principle: one plan, one budget, one team,” said Dr Tedros Adhanom Ghebreyesus, WHO Director-General. “Containing Ebola depends on political commitment, sustained financing, and the trust and engagement of communities. This plan places communities at the centre, because without their participation, contact tracing falters, safe care is delayed, and transmission continues.”Dr Jean Kaseya, Director-General of Africa CDC, said: “Ebola moves fast. Africa must move faster. This joint plan gives the continent a clear path to act with speed and unity: to save lives, support the affected countries and protect neighbouring communities. With Member States, WHO and partners, Africa CDC is turning commitment into action and resources into response for the communities at risk.”The plan also focuses on protecting vulnerable populations, strengthening cross-border collaboration, and supporting countries to respond quickly to new cases. At a time when there are no licensed vaccines or therapeutics specifically approved for the Bundibugyo species of Ebola, the plan aims to strengthen health systems to ensure resilience even as countries respond to acute health emergencies.Implementation of preparedness and response activities is already underway across affected and at-risk countries. Furthermore, in 10 priority countries critical measures are being strengthened to enhance public health emergency preparedness and ensure early detection and swift response.The plan emphasizes the need to maintain support for other ongoing health emergencies, including mpox, cholera and measles, to prevent disruptions to critical response efforts and safeguard progress towards stronger, more resilient health systems.This coordinated effort comes as response operations accelerate in the Democratic Republic of the Congo, where authorities, with support from Africa CDC, WHO and partners, are ramping up efforts to curb the spread of the virus and end the outbreak.Africa CDC and WHO urge Member States to strengthen screening and public health measures at points of entry and enhance cross-border coordination and solidarity to support a timely, effective and evidence-based response to the outbreak.Through the joint preparedness and response plan, the continent is mobilising its collective expertise and resources to reinforce response measures, acting as one to control the outbreak and protect communities across the region. Its successful implementation will require strong political commitment, sustained investment and close collaboration among governments, health workers, communities and partners.Drawing on lessons learned from previous Ebola outbreaks and recent public health emergencies, the plan also provides a pathway to broadly strengthen Africa’s capacity to prevent, detect and respond to future health threats while protecting lives and livelihoods.About Africa CDCThe Africa Centres for Disease Control and Prevention (Africa CDC) is the public health agency of the African Union. As an autonomous institution, Africa CDC supports AU Member States to strengthen health systems, improve disease surveillance, and enhance emergency preparedness and response. Africa CDC works with Member States, Regional Economic Communities and partners to prevent, detect and respond quickly and effectively to disease threats and outbreaks across the continent.For more information, visit www.africacdc.org and follow Africa CDC on LinkedIn, X, Facebook and YouTube. About WHODedicated to the well-being of all people and guided by science, the World Health Organization leads and champions global efforts to give everyone, everywhere an equal chance at a safe and healthy life.We are the UN agency for health that connects nations, partners and people on the front lines in 150+ locations – leading the world’s response to health emergencies, preventing disease, addressing the root causes of health issues and expanding access to medicines and health care. Our mission is to promote health, keep the world safe and serve the vulnerable. “Together for health. Stand with science”, the theme of World Health Day 2026 marks a year-long campaign to highlight science as the foundation for protecting health and well-being worldwide. 

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MedicalXpress 六月 05, 2026

Peach fuzz may hold clues to new chronic itch treatments

Working with mouse models, research led by the University of Michigan has revealed previously hidden biology of how touch-sensitive hairs create itching sensations. This fundamental discovery opens new avenues to better understand and potentially address human health conditions characterized by persistent itchiness.

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MedicalXpress 六月 05, 2026

Low-dose aspirin may offset premature birth risk linked to extreme heat

Mounting evidence links extreme heat to preterm (often called premature) birth, low birth weight, and stillbirth, indicating that rising temperatures are contributing to worse health outcomes for pregnant people and newborns. Preterm birth is already a leading cause of infant illness and death worldwide, with an estimated 12 to 15 million babies born too early each year, meaning even modest increases in heat-related risk could have substantial global consequences.

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UN Health 六月 05, 2026

Faith, fear and trust: Inside DR Congo’s fight against Ebola

In a village in eastern Democratic Republic of the Congo (DRC), health workers arrived a few days ago to help bury a person who had died from Ebola. Instead, they were threatened, told armed rebels would be called if they stayed, and forced to leave.

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MedicalXpress 六月 05, 2026

Light-triggered arrhythmia reveals rapid brain oxygen shifts in mice

An irregular heartbeat, or arrhythmia, leads to inefficient pumping of blood by the heart, which then prevents blood and oxygen from getting to the body's other organs. When blood and oxygen flow poorly to the brain, the risk of stroke and cognitive decline increases.

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MedicalXpress 六月 05, 2026

Q&A: Expert discusses risks of cannabis use

On April 26, the United States reclassified cannabis from a Schedule I controlled substance, which lacks any medical benefits, to a Schedule III controlled substance, which has accepted medical uses and lower potential for misuse than a Schedule I substance.

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中国新闻网 六月 05, 2026

这种巨火的减肥药，别再网购滥用了！

这种巨火的减肥药，别再网购滥用了！有人吐到进急诊，差点……

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MedicalXpress 六月 05, 2026

Early immunotherapy aids in treating potentially fatal fungal pneumonias in preclinical models

A new study led by researchers at The University of Texas MD Anderson Cancer Center has shown that early administration of immunotherapy with standard antifungal treatment improved outcomes and largely alleviated immune system paralysis caused by fungal lung infections in preclinical models. These findings could herald new clinically relevant strategies for treating a variety of life-threatening invasive fungal pneumonias, which disproportionately affect immunocompromised cancer patients.

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MedicalXpress 六月 05, 2026

Maternal RSV vaccine cuts infant hospitalizations by 70%, study shows

A study led by researchers at the University of Pittsburgh and UPMC published in JAMA Network Open, found that vaccination against respiratory syncytial virus (RSV) during pregnancy reduced the risk of hospitalization in young infants by nearly 70%.

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MedicalXpress 六月 05, 2026

Indigenous mushroom transforms agricultural waste into food

A new study presented at ASM Microbe 2026 demonstrates that a valuable indigenous mushroom, Lentinus squarrosulus, can be cultivated under controlled conditions using locally available agricultural waste.

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MedicalXpress 六月 05, 2026

Flu drugs show promise against cognitive decline

A class of flu drugs may reduce cognitive decline and premature aging in people living with chronic viral infection, reports a new study led by Northwestern University that began with blood samples from people with HIV and extended into preclinical drug trials. The findings point to a potential new therapy for cognitive problems in people with HIV, with broader implications for other aging-related diseases, such as dementia. The study is published in Med.

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MedicalXpress 六月 05, 2026

New medium offers faster, cheaper drug-resistance detection

A critical problem in treating Clostridioides difficile infections is the possibility that the pathogen develops resistance to fidaxomicin, an antibiotic often prescribed as a first-line treatment. But current methods used to screen for fidaxomicin resistance are time-consuming and expensive, which could delay getting effective antibiotics to patients.

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MedicalXpress 六月 05, 2026

We've been testing therapy like it's a pill—and some patients are paying the price

If you've had therapy, particularly if you got it through a public health care system like the NHS in the UK or Medicare in Australia, there's a good chance it was cognitive behavioral therapy (CBT). Even with private health insurance, if you want therapy, the one you are most likely to be recommended is CBT.

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MedicalXpress 六月 05, 2026

Yes, you really can be allergic to exercise—and the symptoms can be serious

People who don't like to workout will sometimes joke that they're "allergic" to exercise. But what many don't realize is that an allergy to exercise is a real thing—and it can be dangerous if not caught in time.

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中国新闻网 六月 05, 2026

今天没出汗，可以不洗澡吗？答案出乎意料

夏天到了，又到了中午出去取个外卖就一身汗的时候，浑身黏糊糊的感觉简直不要太难受。

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MedicalXpress 六月 05, 2026

New study urges earlier detection of Valley Fever as cases climb

A new study published in The Journal for Nurse Practitioners calls for a shift in how Valley fever is recognized and treated, warning that delayed diagnosis continues to prolong illness, drive unnecessary treatment and contribute to preventable deaths.

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MedicalXpress 六月 05, 2026

Worm tablet could be repurposed as brain cancer treatment

A drug widely used to combat intestinal worms has shown promise in treating brain tumors, with scientists calling for more trials to confirm it works in humans. A systematic review published in the British Journal of Clinical Pharmacology and co-authored by Bond University researchers found mebendazole (MBZ) consistently slowed tumor growth in laboratory and animal tests. It doubled survival rates in mice, and in one study, MBZ combined with radiotherapy left more than half of mice tumor-free over the long term.

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MedicalXpress 六月 05, 2026

Experimental drug combination shows early effectiveness in advanced kidney cancer

An experimental drug combination may help overcome treatment resistance in advanced kidney cancer, according to early results from a first-in-human clinical trial led by Mayo Clinic researchers.

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MedicalXpress 六月 05, 2026

Three new Ebola vaccines are being developed: An infectious disease expert explains

When it comes to Ebola outbreaks, it's not often we have two pieces of good news in one week. First, we heard there's new funding of up to US$62 million to fast-track the development of vaccine candidates against the type of virus circulating in the Democratic Republic of the Congo (DRC) and neighboring Uganda.

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中国新闻网 六月 04, 2026

“爱眼日”将至，请看这份护眼手册

今年6月6日是第三十一个全国“爱眼日”，主题是“人人享有眼健康”。

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中国新闻网 六月 04, 2026

今日芒种 应当如何养生 这几件事一定要做好

今天迎来芒种

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MedicalXpress 六月 04, 2026

Prenatal Zika exposure may trigger vision, hearing and social changes despite seemingly healthy births

Infants exposed to the Zika virus during pregnancy may face hidden developmental challenges, even if they appear healthy at birth. A recent study at the University of Wisconsin-Madison highlights the need for better developmental screening during a child's first year of life.

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MedicalXpress 六月 04, 2026

Scientists recreate enterovirus infection in a new model of the human intestine

A miniaturized, biomimetic model of the human intestine has successfully reproduced long-term enterovirus A71 (EV-A71) infection, report researchers from Science Tokyo. Using this innovative platform, they shed light on how this virus grows in the intestine without triggering a strong immune response. Their findings, appearing in the Journal of Virology, could help develop effective treatments for EV-A71 infectious diseases.

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中国新闻网 六月 04, 2026

澳门高校开发生成式模型　用AI赋能胎儿超声成像

中新网澳门6月4日电 (记者 郑嘉伟)记者4日从澳门理工大学获悉，该校研究团队联合中国内地多家医学中心和企业，开发针对胎儿超声多切面的生成式人工智能(AI)模型FetalFlex。

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MedicalXpress 六月 04, 2026

Poll finds broad support for stricter regulations on ultra-processed foods

Top food researchers have teamed up on a special issue of the American Journal of Public Health to push policymakers for stricter action on ultra-processed foods (UPFs).

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MedicalXpress 六月 04, 2026

Summer sun fails to fix vitamin D gap in at risk groups

Vitamin D levels remain low all year-round in key at-risk groups in England, challenging the belief that summer sunlight is enough to restore them.

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MedicalXpress 六月 04, 2026

Safe firearm storage may reduce pediatric lead exposure in households with guns

In homes with guns, proper storage is important in preventing injuries and deaths. Now, researchers have found a secondary benefit: Gun owners may be able to minimize children's exposure to lead, an environmental toxin, by safely storing their firearms and ammunition.

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MedicalXpress 六月 04, 2026

AI model enables more than a million-fold acceleration of diffuse optical tomography for real-time diagnosis

Researchers at University of Tsukuba have developed an AI model capable of predicting light propagation in biological tissue in diffuse optical tomography, a noninvasive imaging technique for detecting abnormalities such as hemorrhages and tumors. The model performs these calculations in approximately 2 milliseconds, exceeding the speed of conventional simulation methods by more than 1 million times, paving the way for real-time diagnostic applications. The paper is published in Biomedical Engineering Letters.

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MedicalXpress 六月 04, 2026

Common blood pressure medication associated with poorer kidney outcomes in type 2 diabetes

New research presented at the 63rd ERA Congress suggests that a widely used class of blood pressure medications may be associated with poorer kidney outcomes in people with type 2 diabetes (T2D), even among patients already receiving modern kidney-protective treatments.

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MedicalXpress 六月 04, 2026

A new scheduling tool could help hospitals reduce surgical wait times

A Concordia-led research team has developed a planning tool that could help hospitals book their operating rooms more efficiently, shorten wait times and better cope with last‑minute emergencies. The researchers developed their model using artificial intelligence tools to plan which operating rooms to open on each day, when each surgery should start and which cases may need to be delayed, all in a single, integrated framework. Their model uses far fewer variables than a widely used previous approach, making it faster and more practical for real hospital conditions, especially when dealing with dozens or even hundreds of operations in a week.

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MedicalXpress 六月 04, 2026

Risk threshold for kidney disease confirmed by more accurate measurement

The thresholds for kidney function currently used to diagnose chronic kidney disease (CKD) reflect a true increase in the risk of serious illness, according to a study from Karolinska Institutet and Leiden University Medical Center published in JAMA. The researchers also show that risk assessment becomes more accurate when two common blood tests, creatinine and cystatin C, are combined to estimate kidney function.

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MedicalXpress 六月 04, 2026

Topical gel helps burn wounds heal faster using an existing FDA-approved drug

Researchers at the Terasaki Institute for Biomedical Innovation and the University of Arizona College of Medicine have developed a topical gel formulation with 4-aminopyridine (4-AP), to treat burn wounds, achieving near-complete closure in 21 days. The findings are published in the journal Biomaterials.

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MedicalXpress 六月 04, 2026

Being 'half-included' in American society takes a toll on immigrant health, study finds

There is a well-documented puzzle in social epidemiology: Immigrants have better health than the native-born when they first arrive, but they lose this advantage at older ages. Is acculturation to blame—the process by which immigrants adopt the culture and behavior of their new country?

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MedicalXpress 六月 04, 2026

Heart elasticity may hinge on a hidden genetic switch

The human heart must constantly adapt to changing demands—a task that requires tightly coordinated molecular shuffling in heart cells. One of the key regulators of this process is RBM20, a protein that controls an editing step called "alternative splicing," which results in cells producing different forms of messenger RNA from the same gene.

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MedicalXpress 六月 04, 2026

ACT-based program helps parents of children with disabilities handle stress, randomized trial shows

Parents of children with ADHD, autism and other disabilities reported increased psychological flexibility and reduced stress after participating in the Acceptance and Commitment Therapy–based program Navigator ACT. The results come from a study conducted at Karolinska Institutet and published in the journal Autism Research. "The intervention made it easier to be the parent you want to be," says first author Tiina Holmberg Bergman.

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MedicalXpress 六月 04, 2026

Blood test spots 14 proteins that predict lung cancer risk up to five years early

As we age, our cells acquire cancer-causing mutations, but mutations alone are rarely enough to start a tumor. An environmental trigger, such as exposure to air pollution from sources such as combustion engines, coal burning and cigarette smoke may be needed to tip mutant cells into cancer. Currently, lung cancer screening is offered only to people over a certain age who have previously smoked, missing never-smokers and individuals exposed to high levels of pollutants who may also be at risk of the disease.

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MedicalXpress 六月 04, 2026

Exoskeletons for people with cerebral palsy are now a reality—but there's still much to figure out

Cerebral palsy is the most common disability that starts in childhood, affecting about 50 million people worldwide.

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MedicalXpress 六月 04, 2026

Brain circuit that times a state of low metabolism could have implications for space travel

You have gone without food for days, and the temperature drops to near freezing. What do you do? For some animals, the answer is influenced by the brain's circadian clock. Hummingbirds, bats, and mice are among the animals that can enter torpor, which reduces body temperature and metabolism. Scientists suspected that the brain's circadian clock controls the timing of torpor, but until now the exact mechanism was not known.

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MedicalXpress 六月 04, 2026

AI decodes epilepsy signals in brain waves before seizures appear

Epilepsy isn't always easy to diagnose. Seizures often don't occur during routine brain-wave recordings (EEGs), leaving doctors without the direct observation they need to make a clear diagnosis. University of Delaware researchers and collaborators are working to close that gap, using artificial intelligence to detect early warning signs hidden in the brain's electrical rhythms.

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MedicalXpress 六月 04, 2026

Fatherhood linked to lower midlife mortality in Black men

Fatherhood in Black men is associated with lower rates of all-cause mortality by middle age compared to nonfathers, according to the U.S.-based longitudinal study that enrolled Black and white individuals aged 18–30 years at baseline (1985–86). This association was not observed in white fathers in the study. The findings are published in the American Journal of Public Health.

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MedicalXpress 六月 04, 2026

Macrophages in 'marathon mode' may drive skin granulomas, pointing to new therapies

An international research team has succeeded in elucidating key immunological and biochemical mechanisms underlying granulomatous skin diseases. The findings, recently published in Science Advances, identify new therapeutic targets for these chronic inflammatory diseases.

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MedicalXpress 六月 04, 2026

New targeted combination in people with relapsed acute myeloid leukemia shows promise

New research co-led by a Roswell Park Comprehensive Cancer Center leukemia expert highlights a promising investigational treatment approach using the targeted therapy ziftomenib for patients with a difficult-to-treat form of acute myeloid leukemia (AML). The findings, published in the journal Blood, show encouraging results from a three-drug combination therapy in patients whose leukemia has returned or not responded to prior treatment.

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MedicalXpress 六月 04, 2026

New drug cuts relapse risk by half in rare immune disorder trial

Stanford Medicine researchers and their colleagues found that a new drug, obexelimab, significantly reduces the risk of relapse in patients with IgG4-related disease, a rare chronic immune condition often misdiagnosed as cancer.

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MedicalXpress 六月 04, 2026

2024 saw Parkinson disease death rate of 72 per 100,000 adults aged 65 and older

The age-adjusted Parkinson disease death rate among adults aged 65 years and older declined from 2021 to 2024, according to a June 4 data brief published by the National Center for Health Statistics.

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MedicalXpress 六月 04, 2026

Autism risk framework tracks genes, maternal factors and environment across 18,000 families

A new statistical framework developed by researchers at the Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University School of Medicine, and Kaiser Permanente Northern California offers improved understanding of how genetics and environment contribute to autism risk.

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MedicalXpress 六月 04, 2026

Seven-second X-ray scan detects severity of heart valve regurgitation in patients with repaired congenital heart defects

Researchers at Kyushu University have developed a simple, rapid, and low-radiation X-ray technique that can evaluate the severity of a heart condition known as pulmonary valve regurgitation—a common and clinically significant complication after surgical repair of a congenital heart defect known as Tetralogy of Fallot. The test only requires a scan of seven seconds and can evaluate the patient with 93% accuracy.

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MedicalXpress 六月 04, 2026

Repeated teen cannabis use may disrupt dopamine-related brain development, MRI data suggest

A new study from Bradley Hospital researchers shows that cannabis use during adolescence is associated with differences in brain regions involved in motivation and reward, which support healthy development.

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MedicalXpress 六月 04, 2026

Hidden actin web lets skin cells share mechanical force over long distances

Scientists at Université de Montréal's Institute for Research in Immunology and Cancer (IRIC) have identified a dynamic structure that forms a network on the surface of epithelial cells. Led by Gregory Emery, director of IRIC's vesicular trafficking and cell signaling research unit, and Ph.D. students Claire Baudouin and Léa Marpeaux, the research is published in the Journal of Cell Science. It shows that, in certain skin cells, actin fibers can connect with neighboring cells to form a shared network on the surface of the tissue.

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MedicalXpress 六月 04, 2026

Sunny days get preschoolers moving, while cold clouds cut activity by 15 minutes: Study

Sunshine, heat, cold and rain all play a role in how active preschool children are during the day, according to a new study from Karolinska Institutet, published in the journal Environmental Research, in which researchers linked children's activity patterns to everyday weather conditions.

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MedicalXpress 六月 04, 2026

Dopamine menus: Can small pleasures help us get unstuck?

You sit down to start a task you care about. Nothing happens. You open your phone instead. Minutes turn into hours. You feel restless, flat, or oddly exhausted, even though you haven't done much at all.

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MedicalXpress 六月 04, 2026

Early diet may shape how the teenage brain develops

A major new review led by Swansea University has highlighted growing evidence that diet in the early years of life may shape how well the brain develops, with effects that can still be seen in adolescence. Published in Advances in Nutrition, the paper brings together findings from 73 studies—including 48 controlled trials and 25 prospective studies—to examine how diet affects cognitive performance and academic outcomes in young people aged 8 to 19.

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MedicalXpress 六月 04, 2026

Michigan found a way to reduce school vaccine waivers—until it backfired

Michigan state health officials urged parents in several counties to vaccinate babies against measles ahead of schedule this spring as cases multiplied in the state.

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UN Health 六月 04, 2026

World News in Brief: UN scales up Ebola response, refugees ‘exiled’ in Africa, Political tensions escalate in Somalia

The UN and its partners are continuing efforts to contain Ebola outbreaks in both the Democratic Republic of the Congo (DRC) and Uganda, while warning that insecurity and misinformation remain major obstacles to the response.

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中国新闻网 六月 04, 2026

“国家不让你胖”，也没让你瘦啊……体重管理怎么管？

“国家不让你胖”，也没让你瘦啊

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中国新闻网 六月 04, 2026

一次不规范按摩，诱发急性脑梗死？这些危险操作不可取

一次不规范按摩，诱发急性脑梗死

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中国新闻网 六月 04, 2026

一个简单动作降血糖、调血脂！不累不喘 坐着就能练

最好的养生从来都不是大费周折

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WHO 六月 03, 2026

Unsafe food causes 866 million illnesses and 1.5 million deaths annually, young children at highest risk

Children aged less than five years face almost three times the risk of illness from unsafe food than older children and adults, according to new estimates released today by the World Health Organization (WHO).

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MedicalXpress 六月 03, 2026

People with disabilities often experience poorer oral health—training could drive improved care

People with disabilities continue to face major barriers when seeking oral health care, according to new research that explores the perspectives of patients, caregivers and health care professionals in different countries.

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MedicalXpress 六月 03, 2026

How culture, stress, and social life may shape gut health

Abdominal pain before an important exam, nausea during intense stress, or sudden intestinal problems following difficult life experiences—many people regard such symptoms as a temporary bodily reaction. However, a growing body of evidence confirms that the relationship between the brain and the gut is far deeper. A publication co-authored by Professor Agata Mulak of Wroclaw Medical University indicates that gastrointestinal health is influenced not only by genes, diet and gut bacteria, but also by culture, social relationships, economic status and the way individuals function within society.

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MedicalXpress 六月 03, 2026

Why brain scans and AI could fail people trying to prove chronic pain

In 2006, Carl Koch sued his employer for damages after burn injuries during a workplace accident that left him with chronic pain. The employer accused him of malingering, so the judge admitted a neuroscientist as an expert witness, who testified that he could see Koch's pain on a brain scan. The case was settled for more than ten times the amount the employer initially offered.

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MedicalXpress 六月 03, 2026

Deep South HIV prevention care has gaps where patients need it most

A recent University of Mississippi study has identified hundreds of counties in the South where HIV prevention and health care may not be keeping pace with the local needs, leaving communities without resources to address the persistent problem. The research, published in Frontiers in Public Health, offers health care and government leaders a new tool for targeting HIV-related support where the need is highest.

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MedicalXpress 六月 03, 2026

New post-liver transplant protocol results in 0% heavy alcohol relapse rate

In a study published in the Liver Transplantation journal, Mayo Clinic researchers have found that a new proactive treatment protocol for alcohol use disorder after liver transplant resulted in a 0% heavy alcohol relapse rate among patients who followed the protocol, compared with a historical relapse rate of approximately 25%.

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MedicalXpress 六月 03, 2026

Over one-third of U.S. adults report more than one sunburn in previous 12 months

More than one-third of U.S. adults report at least one sunburn during the previous 12 months, according to research published in the U.S. Centers for Disease Control and Prevention Morbidity and Mortality Weekly Report.

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MedicalXpress 六月 03, 2026

Retraining the immune system to treat type 1 diabetes

Type 1 diabetes (T1D) is a lifelong autoimmune disorder where the immune system attacks islets, certain areas of the pancreas, and destroys cells that would otherwise produce insulin, a hormone crucial for regulating blood sugar levels. One emerging treatment is transplantation—replacing islets with healthy cells—but patients would have to take medication to subdue the immune system, so the body would not reject the therapy.

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MedicalXpress 六月 03, 2026

Dengue vaccine shows favorable safety profile in travelers from non-endemic regions

Data from 1,028 people vaccinated with TAK-003 in Catalonia suggests the dengue vaccine has a good tolerability profile in routine clinical practice among travelers from regions where dengue is not endemic. The findings come from a study led by the Barcelona Institute for Global Health, together with Hospital Clínic Barcelona, and published in The Lancet Regional Health Europe.

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MedicalXpress 六月 03, 2026

Millions on Medicaid may soon have to prove they're working to keep coverage

The Trump administration has published new rules on who can qualify for Medicaid coverage, including requirements that many recipients work or attend school.

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MedicalXpress 六月 03, 2026

Neuron 'ground plans' could simplify brain and behavior research

While E. Josie Clowney would never suggest that neuroscience is simple, a new study by her team at the University of Michigan could drastically reduce complexity in future studies. Their work focused on instinctual behaviors in fruit flies, but it has the potential to accelerate work to better understand the neurobiology that underlies behavior and decision-making in mammals, including humans.

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中国新闻网 六月 03, 2026

体重管理≠单纯减重 这些减重误区要知道

“五月不减肥，六月徒伤悲。”随着气温回升，一年一度的“比瘦”风潮再次如约而至。从“碳水脸”到“躺瘦神针”，相关话题轮番登上热搜。

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MedicalXpress 六月 03, 2026

Progress in reducing child and adolescent mortality has slowed since 2015, analysis finds

Global progress in reducing preventable deaths among newborn babies, children, and adolescents has slowed substantially since 2015, and many countries risk missing international child survival targets by 2030, find a series of papers published by The BMJ. Researchers estimate that as many as 9.4 million people (including 2.5 million children under 5) could die by 2030, and call for renewed commitment and sustained investment to prevent an unfolding tragedy.

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MedicalXpress 六月 03, 2026

Habits form far faster than previously thought, research shows

From responding to the ping of your phone notification to reaching for a snack at the end of the day, many everyday behaviors begin as mindful choices and end up feeling almost automatic. Now a study from Johns Hopkins University, published in Nature Communications, suggests that such shifting may not always happen slowly.

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MedicalXpress 六月 03, 2026

Parents need better guidance on how to use baby carriers safely, new research concludes

The study by leading baby sleep experts at Durham University, UK, calls for a UK-wide campaign to ensure parents are directed to trusted sources of guidance and specialist advice, before or at the point of purchase. The research is published in BMJ Paediatrics Open.

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MedicalXpress 六月 03, 2026

Breaking up is hard, but how you do it might make moving on easier

Breaking up is hard. Are there certain behaviors or communication techniques that could result in ex-partners feeling better post-break? Researchers from the University of Ottawa's Relationships and Couple Health (REACH) Lab have explored this topic and have found that when the initiator of a breakup engages in "autonomy-supportive" behaviors—which can include being honest, using non-controlling language, and taking time to acknowledge the other person during disagreements—ex-partners experienced positive emotions and subjective vitality. By showing a level of respect for the former relationship, these behaviors helped provide better closure.

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MedicalXpress 六月 03, 2026

How temperature swings may shape emotional well-being across seasons

A new study suggests that the weather may have an effect on how people feel. Published in the Journal of Affective Disorders, the research found that daily outdoor temperatures are linked to changes in mood, energy levels and sleep quality, adding to a growing body of research examining how environmental factors influence mental health.

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MedicalXpress 六月 03, 2026

Ebola had 'big head-start' but response catching up: WHO

The Ebola outbreak raging in central Africa had a "big head start," the World Health Organization chief acknowledged Wednesday, but insisted efforts to rein in the deadly virus were making progress.

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MedicalXpress 六月 03, 2026

Abortion hotline use soared before and after Dobbs, study finds

A study of more than 16,000 people who sought help from a nationwide abortion and miscarriage hotline has found that demand for confidential clinical support surged both before and after the U.S. Supreme Court decision that overturned federal abortion protections. Researchers found that the use of the Miscarriage & Abortion Hotline spiked 210% from June 2022 to June 2023, the year after the Dobbs v. Jackson Women's Health Organization ruling overturned Roe v. Wade.

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MedicalXpress 六月 03, 2026

Semaglutide linked to better quality of life in diabetes and kidney disease, trial shows

New findings from the landmark FLOW trial, presented at the 63rd ERA Congress, show that once-weekly semaglutide significantly improved health-related quality of life in adults with type 2 diabetes and chronic kidney disease, equivalent to around eight additional days in full health per year.

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MedicalXpress 六月 03, 2026

Senescent cells dodge cell death by rewiring fat metabolism, study shows

In response to stress or damage, cells undergo senescence and stop dividing. However, if senescent cells accumulate in tissues over the long term, chronic inflammation occurs and the risk of cancer increases. Researchers at the German Cancer Research Center (DKFZ) have now discovered a previously unknown mechanism by which senescent cells protect themselves from oxidative stress and a specific form of cell death known as ferroptosis.

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MedicalXpress 六月 03, 2026

Are you sleep deprived? Your spit may hold answer

Sleep loss dulls alertness and coordination, and it can produce effects similar to severe intoxication, making actions like driving incredibly risky. But there's no clinical test for determining when someone is dangerously sleep deprived. Now, researchers report a step toward a non-invasive test for sleep deprivation in the Journal of Proteome Research. In a study of 20 men, they identified molecular differences in saliva after a full night's rest and 24 hours without sleep.

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MedicalXpress 六月 03, 2026

Telehealth booms as demand for GLP-1s surges and questions mount about safety, oversight

Within 24 hours of injecting the first dose of a weight loss medication she received following a visit with a telehealth doctor, Karleigh McClain was admitted to the hospital, she said. The 31-year-old compliance consultant from Hendersonville, Tennessee, said she couldn't stop vomiting.

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MedicalXpress 六月 03, 2026

Brain tumor removal may improve blood sugar control in diabetes patients

A new study published today in JAMA Network Open found that removing olfactory groove meningioma—a type of brain tumor located near the base of the brain—may improve blood sugar control in patients with diabetes.

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MedicalXpress 六月 03, 2026

Beyond the brain: Organs help shape the nervous systems that control them

A new Yale study reveals that major organ systems in the body aren't just passive structures operating on directions from command central—the brain—but instead are active participants in controlling their own functions.

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MedicalXpress 六月 03, 2026

Core values drive Black and Hispanic parents' decisions on vaccinating their kids against COVID-19

Persistently low rates of COVID-19 vaccination in Black and Hispanic children suggest that parents in these communities tend to be hesitant about the vaccine for their kids, even when they have received it themselves. Through interviews with parents of school-aged children, a new study sheds light on the factors influencing decisions about vaccination. Findings are published in Vaccine: X.

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MedicalXpress 六月 03, 2026

Warning labels on restaurant menus can steer diners from sweets

As California lawmakers consider legislation that would require "high sugar" warning labels on restaurant menus, a University of California, Davis, study shows that the labels are effective in dissuading diners from ordering sugary items.

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MedicalXpress 六月 03, 2026

Mirror-image pain after stroke may arise as LPA-driven inflammation crosses corpus callosum

A stroke is a devastating condition that disrupts proper brain function. After a stroke, many patients will typically experience pain in the limbs on the side of their bodies opposite to the brain lesion. In rare cases, pain also develops on the same side as the lesion, spreading bilaterally in a mirror-like manner. This is a phenomenon known as bilateral pain, or mirror-image pain.

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MedicalXpress 六月 03, 2026

New CAR T treatment opens door for patients in need of kidney transplant

A pioneering clinical trial has successfully enabled two patients with end-stage kidney disease to receive previously improbable kidney transplants. These individuals were considered among the most difficult in the nation to match with a compatible donor kidney due to harmful antibodies they had developed ("sensitized").

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MedicalXpress 六月 03, 2026

FDA-approved oral AML therapy could let older patients avoid monthly infusion visits

The ASCERTAIN V clinical trial demonstrated that an all-oral drug combination for older patients with acute myeloid leukemia (AML) is an effective alternative to the current standard, which requires repeated hospital or office visits for intravenous treatment. In the international Phase I/Phase II trial led by researchers at Weill Cornell Medicine, NewYork-Presbyterian, Yale University and MD Anderson Cancer Center, patients took a regimen of two pills, decitabine-cedazuridine and venetoclax, with strong response rates and survival outcomes.

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MedicalXpress 六月 03, 2026

Potential gene therapy for late-stage Parkinson's side-effects uncovered

Northwestern Medicine scientists have discovered that suppressing excitatory synaptic transmission in a small group of neurons in the brain may reverse levodopa-induced dyskinesia in patients with late-stage Parkinson's disease without reducing the symptomatic benefits of levodopa treatment, according to a recent study published in Neuron.

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MedicalXpress 六月 03, 2026

Infertility tied to early menopause onset

The average woman spends more than one-third of her life in menopause. Some women, however, must deal with menopause-related symptoms longer and face added health problems because of premature menopause (before age 40) or early menopause (before age 45). A new study found that infertility may be a risk factor for early menopause. Results of the study are published online today in Menopause.

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中国新闻网 六月 03, 2026

27岁小伙按摩店正骨，“咔咔”声后胸部以下失去知觉 医生提醒

27岁小伙按摩店正骨，“咔咔”声后胸部以下失去知觉……

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中国新闻网 六月 03, 2026

以为是视疲劳，一查竟是甲状腺眼病……专家提醒

以为是视疲劳，一查竟是甲状腺眼病

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中国新闻网 六月 03, 2026

年纪轻轻浑身疼还容易崴脚？别让“浓茶咖啡熬大夜”掏空你的骨骼

年纪轻轻就经常腰酸背痛、晨起浑身僵硬，甚至稍微磕碰就容易崴脚、骨痛，很多人都觉得是劳累、缺钙导致的，但其实你可能忽略了日常看似解压的三个习惯——喝浓茶、猛喝咖啡和长期熬夜，它们正在一点点“掏空”你的骨骼。江苏省第二中医院骨伤科主任医师滕家松提醒，骨头不是一成不变的硬组织，年轻时骨骼合成速度大于流失速度，骨骼强健，而长期不良习惯会打破这种平衡，让骨质流失大于新生，慢慢出现骨量减少、骨质疏松，这也是如今年轻人提前出现骨骼问题的核心原因。

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中国新闻网 六月 03, 2026

都去跳广场舞！真的可以预防“老年痴呆”

清晨和傍晚的公园、广场，总能看到这样的画面：音乐一响，队形排开，男女老少步伐整齐、手臂摆动、旋转转身。旁观者有时会调侃：“广场舞又开始占领广场了。”

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UN Health 六月 03, 2026

Yemen: Hunger crisis deepens as funding cuts leave millions without support

Nearly half of the population in Government-controlled areas of Yemen are facing high levels of acute food insecurity with the crisis set to deepen further if international aid cuts continue, according to the latest analysis by the leading UN-backed global food security platform.

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UN Health 六月 03, 2026

Regional health agency issues measles alert for World Cup

As World Cup fever rises in the Americas, countries are urged to strengthen measles surveillance and vaccination amid ongoing outbreaks across the region. 

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UN Health 六月 03, 2026

‘We are catching up’ – WHO chief on DR Congo’s Ebola fight

The head of the World Health Organization (WHO) said on Wednesday that the Ebola outbreak in the Democratic Republic of the Congo (DRC) is showing signs of progress – but significant challenges remain in testing, surveillance, vaccine development and building community trust. 

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UN Health 六月 03, 2026

Unsafe food kills 1.5 million people each year; children most at risk: WHO

Unsafe food causes an estimated 866 million illnesses and 1.5 million deaths every year worldwide, highlighting the often-overlooked toll of contaminated food on health, development and fragile economies, according to new data from the UN health agency.

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中国新闻网 六月 03, 2026

高考在即，医生教你缓解焦虑

高考在即，医生教你缓解焦虑(服务窗)

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中国新闻网 六月 03, 2026

全球首个让心脏“长”出新细胞的人体临床试验启动

全球首个！让心脏“长”出新细胞的人体临床试验启动

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中国新闻网 六月 03, 2026

千万不要大意！早上起床“眼屎”增多，当心是这些眼病！

早上起床时，相信很多人都体验过，眼屎糊住眼睛难以睁开的场景。这些眼屎有时候是白色，有时候是淡黄色，有些人的可能还是水样、浆液性或者血红色、绿色的，为什么晨起时眼屎会变得很多？跟身体健康是否有联系？不同颜色的眼屎有什么疾病预警吗？

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中国新闻网 六月 02, 2026

北京脑机接口临床转化加速推进

中新网北京6月2日电 (赵方园)“要打破学科壁垒，坚持让基础研究贴近临床、工程技术服务病患。”近日，在2026年“临床脑机接口”学科交叉博士后学术交流活动上，首都医科大学宣武医院院长赵国光如是说。

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MedicalXpress 六月 02, 2026

Celiac disease tied to higher risk for solid organ transplants

Celiac disease (CeD) is associated with a nearly tripled risk for needing a solid organ transplantation, according to a study published online May 28 in Clinical Gastroenterology and Hepatology.

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MedicalXpress 六月 02, 2026

Childhood adversity shadows Australian men into adulthood, report finds

More than 6 in 10 Australian men have experienced some form of adversity during childhood, with significant impacts on their mental health in adulthood, according to a new report from the Australian Institute of Family Studies (AIFS). Drawing on data from "Ten to Men," the world's largest longitudinal study on male health, the report explores the link between adverse childhood experiences (ACEs) and adult mental health outcomes.

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中国新闻网 六月 02, 2026

助力帕金森病早诊早治 相关分子影像产品进入注册临床试验阶段

中新社上海6月2日电 (记者 许婧)记者从2日在上海举办的帕金森疾病早期诊断成果及临床转化发布会上获悉，中国国内首个进入注册临床研究的帕金森病α-syn PET示踪剂SST001正式启动临床研究。该技术实现脑内病理蛋白活体可视化，通过PET/CT可清晰呈现脑部病变区域，为帕金森病与多系统萎缩的精准鉴别诊断提供关键影像支撑。

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MedicalXpress 六月 02, 2026

Investigating neurodevelopmental unknowns and privacy risks of AI toys

A News and Perspectives article published in the Journal of Medical Internet Research investigates the potential implications of AI–enabled toys for children's well-being and development. Authored by JMIR Correspondent Simon Spichak, "Policymakers and Researchers Zero In On the Impact of AI Toys" explores the rapid proliferation of consumer toys integrated with LLMs, the severe lack of research regarding their impact on early neurodevelopment, and the growing privacy and transparency concerns raised by experts and policymakers.

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MedicalXpress 六月 02, 2026

Combination of five mRNAs mitigates heart failure after myocardial infarction, research reveals

A heart attack is far from an isolated, acute event. The consequences of an attack can cause serious and lasting damage, including heart failure. However, researchers and clinicians have been unable to determine a standardized treatment route to prevent long-term structural changes to the heart after a heart attack.

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MedicalXpress 六月 02, 2026

Guide contains quality standards for routinely collected health data in research

International guidelines on the use of routinely collected data set new quality standards—The increasing availability of routinely collected health data, which is increasingly being used for research purposes, opens up numerous opportunities to answer more questions about health and disease—and to do so in less time. However, researchers often lack knowledge about how the data was generated, as well as control over how it was collected. An international research consortium has now published a groundbreaking guide on the use of RCDs, the first comprehensive guide of its kind.

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中国新闻网 六月 02, 2026

专家: 建议学龄儿童每天纵向跳跃类运动不少于1小时

中新网北京6月2日电(记者 赵方园)随着生活水平提升，我国儿童营养状况整体向好，但家长对身高的期望值持续攀升，焦虑情绪日益普遍。如何将焦虑转化为科学行动，成为儿童健康领域亟待破解的课题。

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MedicalXpress 六月 02, 2026

Serious infection risks linked to targeted cancer therapies

A major real-world study by University of California, Irvine pharmacy researchers has found serious blood-related side effects associated with antibody-drug conjugates, an increasingly important class of targeted cancer therapies. Over the years, many novel ADC therapies have been approved for treating various types of cancers.

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MedicalXpress 六月 02, 2026

Could a gut microbe help reduce weight regain after dieting? New study suggests it might

Losing weight is hard. Keeping it off is often even harder.

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MedicalXpress 六月 02, 2026

The hidden assumptions that leave nurses exposed to sexual harassment

Three in five nursing staff and students who responded to a 2021 survey by Nursing Times and Unison said they had experienced sexual harassment at work. For many, it had come to be treated as part of the job.

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MedicalXpress 六月 02, 2026

Brain cells fine-tuned to disappointment may inspire new therapies for depression and addiction

University of Oregon neuroscientists have identified a group of brain cells that essentially act as a "disappointment meter," announcing when reality is falling short of expectations.

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MedicalXpress 六月 02, 2026

Phone calls from a pharmacist could help people achieve healthy cholesterol, say researchers

Regular follow-up calls from a pharmacist can help people lower their "bad" (LDL) cholesterol by reminding them to take their medication, based on research presented at the British Cardiovascular Society conference in Manchester.

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MedicalXpress 六月 02, 2026

New RNA sequencing method reveals hidden layer of immune system control

Researchers at University Medical Center Utrecht have uncovered a previously underappreciated mechanism that helps immune cells to respond rapidly to infections. Using advanced long-read RNA sequencing, the team shows that alternative RNA splicing, which means how genes are edited into different messenger RNA variants, plays a central role in shaping immune responses. The findings provide new insights into immune-mediated diseases (such as infections, rheumatoid arthritis and lupus) and may open the door to more targeted therapies.

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MedicalXpress 六月 02, 2026

Analysis suggests that 90–120 weekly minutes of strength training may be optimal for lowering death risk

Clocking up 90 to 120 weekly minutes of strength (resistance) training may be the sweet spot for lowering the risk of death, suggests a 30-year study, published in the British Journal of Sports Medicine.

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MedicalXpress 六月 02, 2026

GLP-1 agonists linked to significantly lower long-term risk of knee replacement

GLP-1 receptor agonist drugs, used for the treatment of diabetes—and more recently, weight loss—are associated with a significantly lower long-term risk of knee replacement surgery as a result of osteoarthritis, finds an analysis of medical records data, published in the open-access journal Regional Anesthesia & Pain Medicine.

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MedicalXpress 六月 02, 2026

Existing drug enhances muscle repair during GLP-1 weight-loss treatment in mice

Millions of Americans are currently taking GLP-1 medications such as Ozempic or Wegovy for weight loss. But along with the fat, many are quietly losing something else: muscle. Unlike fat, muscle doesn't return quickly, and muscle loss can have deleterious effects on strength, mobility, and overall health.

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MedicalXpress 六月 02, 2026

Simple blood test may help detect and stage Alzheimer's disease

Scientists may be one step closer to staging Alzheimer's disease with a simple blood test.

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MedicalXpress 六月 02, 2026

AI helps accelerate breast cancer diagnosis for high-risk women

Women with abnormal mammograms often have to wait for weeks to find out whether they have breast cancer. Now, researchers at UC San Francisco and UC Berkeley have found a way to help reduce the wait and the worry by using AI to quickly identify those who are most likely to have the disease. By triaging these patients, the AI-guided workflow takes women with abnormal scans through the diagnostic process—from imaging to evaluation and sometimes even biopsy—in a single day.

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MedicalXpress 六月 02, 2026

Cannabis and tobacco co-use linked to lower brain performance in at-risk adolescents

New research shows that among people at clinical high risk for psychosis, cannabis and tobacco co-use was associated with lower cognitive performance compared to healthy controls. The novel study appearing in Biological Psychiatry: Cognitive Neuroscience and Neuroimaging fills a critical gap in research, providing clinicians and scientists with vital new insights into the risks associated with cannabis and tobacco co-use and the potential impact on vulnerable adolescents.

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MedicalXpress 六月 02, 2026

New hand sensors turn post-stroke rehab into an on-screen game

New paper-thin piezoelectric patch sensors designed for at-home stroke rehabilitation may soon revolutionize post-stroke care by offering potential accessible, efficient rehabilitation and improving patient outcomes through self-motivated health care and entertainment.

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MedicalXpress 六月 02, 2026

Why researchers may be getting mental health inequalities wrong

More than five years after the murder of George Floyd forced institutions to confront racial injustice, it is worth asking what has actually changed. As an associate professor of forensic psychology, I've been considering this question in relation to research—in particular, how universities produce knowledge about the communities that are affected by racial disparities in the UK.

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MedicalXpress 六月 02, 2026

Safe Streets Baltimore program associated with reduced youth gun violence, study says

A new study led by researchers at the Johns Hopkins Center for Gun Violence Solutions has found that overall, Baltimore's Safe Streets violence prevention program is associated with a 42% reduction in homicides involving youth aged 15 to 24 and a 21% reduction in youth nonfatal shootings at the neighborhood level. The Center for Gun Violence Solutions is based at the Johns Hopkins Bloomberg School of Public Health.

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MedicalXpress 六月 02, 2026

How Aboriginal nations fought 1830s smallpox

As Aboriginal nations mounted a series of coordinated and strategic campaigns to defend Country against invading settlers, the smallpox epidemic spread across the southeast from 1830 to 1832.

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MedicalXpress 六月 02, 2026

Potentially reversible ALS mechanism changes understanding of the disease

In Canada, between 3,000 and 4,000 people are living with amyotrophic lateral sclerosis (ALS), a disease that remains incurable. ALS is best known for the degeneration of motor neurons, which are responsible for controlling movement. Their progressive loss, particularly in the motor cortex and spinal cord, leads to rapid paralysis, with a life expectancy of 2 to 5 years after diagnosis.

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MedicalXpress 六月 02, 2026

PET imaging reveals synaptic loss in multiple sclerosis across preclinical and human studies

A new PET imaging approach that measures synaptic density in the spinal cord provides a quantitative way to assess the brain's functional wiring in patients with multiple sclerosis. With this personalized information, physicians can monitor disease progression and evaluate whether new treatments are working to protect or restore these critical connections. This research was presented at the Society of Nuclear Medicine and Molecular Imaging's 2026 Annual Meeting.

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MedicalXpress 六月 02, 2026

AI 'digital twins' are transforming heart care but will they work for women?

AI-powered digital twin technology could transform how doctors understand and treat heart disease. But if the medical data used to build these virtual models overlook biological differences between women and men, the promise of truly personalized medicine may remain incomplete.

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MedicalXpress 六月 02, 2026

Older brains work harder to stay upright, with nearly 50% longer delay

Aging is known to degrade sensory systems, posing a major challenge to balance control and resulting in an increased risk of falls. Despite its importance, though, the role of the brain has only been explored indirectly, for example, by asking people to perform mental tasks while walking or standing.

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中国新闻网 六月 02, 2026

习惯这样睡觉的人，患糖尿病风险高出50%！

在日常认知中

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MedicalXpress 六月 02, 2026

Integrated PET imaging platform rapidly defines clear margins to guide surgical resection in osteosarcoma

A new end-to-end PET imaging approach for osteosarcoma can rapidly and reliably distinguish tumor tissue from normal tissue and accurately assess surgical margins in real time. The novel platform, presented at the Society of Nuclear Medicine and Molecular Imaging 2026 Annual Meeting, has the potential to fundamentally reshape surgical practice for osteosarcoma by enabling precise tumor resection, significantly reducing the risk of local recurrence, and preserving maximum limb function.

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MedicalXpress 六月 02, 2026

Immunotherapy added to radiation therapy boosts survival in localized prostate cancer

Results of a multicenter clinical trial found that adding the investigational adenoviral-based viral immunotherapy aglatimagene besadenovec (alglatimagene, CAN-2409) to standard radiation therapy improved disease-free survival for patients with intermediate- or high-risk localized prostate cancer. The study was led by researchers at the Johns Hopkins University School of Medicine, Johns Hopkins Kimmel Cancer Center, Department of Radiation Oncology and Molecular Radiation Sciences, and Brady Urological Institute. Findings from the study were published June 1 in The Lancet Oncology.

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MedicalXpress 六月 02, 2026

Fathers' diet before conception could significantly affect fetal growth and placenta development

What fathers eat before conception could significantly influence fetal growth and placenta development, new research in mice suggests. A team of scientists from the University of Sheffield, found that although dietary differences had no major effect on fertility, both high-fat "Western-style" diets and low-protein diets in males altered key biological processes in the placenta after fertilization. The findings, published in eLife, add to growing evidence that paternal health and nutrition before conception may play an important role in early development.

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中国新闻网 六月 02, 2026

综合眼健康管理国际专家共识编写启动 专家建言推动服务“下沉”

中新网北京6月2日电 (记者 张素)在近日举行的Vision China2026视觉健康创新发展国际会议上，亚洲眼视光执业管理协会(AOMA)启动综合眼健康管理国际专家共识编写工作，旨在助力推动建立高效的眼健康服务体系，推动眼健康服务进一步“下沉”。

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MedicalXpress 六月 02, 2026

Acetaminophen reaffirmed as first-line medication for treating pain and fever during pregnancy

Acetaminophen remains the recommended first-line medication to treat pain and fever during pregnancy, according to an updated statement from the Society for Maternal-Fetal Medicine (SMFM). A comprehensive review of the available scientific evidence does not establish a causal relationship between acetaminophen taken during pregnancy and an increased risk of autism spectrum disorders and attention deficit and hyperactivity disorder (ADHD) in children, according to SMFM. The work is published in the journal Pregnancy.

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中国新闻网 六月 02, 2026

腰酸背痛总不好？当心是肌肉软组织损伤

腰酸背痛总不好？当心是肌肉软组织损伤

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MedicalXpress 六月 02, 2026

Deep brain stimulation boosts myelination and shifts brain networks linked to depression

Researchers from the Icahn School of Medicine at Mount Sinai have uncovered the first direct evidence that deep brain stimulation (DBS) can remodel white matter pathways in the brain and alter communication across large-scale neural networks, revealing a previously unrecognized mechanism that may explain how the therapy helps patients recover from severe depression. The study, published June 1 in Nature Neuroscience, provides critical insight into the biological basis of DBS, an emerging therapy for treatment-resistant depression and other neuropsychiatric disorders.

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中国新闻网 六月 02, 2026

“一针瘦十斤”的网红减肥针，真能随便打？

为了达到理想的减肥效果，有的人会采取药物干预的方式。以替尔泊肽等为代表的“减肥针”被戴上了所谓神药的光环，在电商平台和社交圈层中广为流传。

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中国新闻网 六月 02, 2026

给孩子戴OK镜，必须要知道这些事

近年来，一种被称作OK镜的角膜塑形镜

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中国新闻网 六月 02, 2026

这种病和感冒很像，但严重可致心衰，别不当回事！

随着季节更替，各类病毒通常会进入高峰时节，很多人感冒、腹泻后总觉得“没劲儿”，殊不知，这可能是病毒性心肌炎在“悄悄敲门”！

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UN Health 六月 02, 2026

Lebanon hospital strikes impact most vulnerable patients, warns WHO

The UN health agency in Lebanon is verifying reports of strikes on a hospital in the southern city of Tyre on Monday, amid a concerning rise in attacks on healthcare in the country.

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中国新闻网 六月 02, 2026

打呼噜是睡得香吗？小心“隐形健康杀手”

中新网北京6月2日电 生活听见身边人睡觉鼾声震天，大家总会下意识感慨：“这人睡得可真沉、真香！”。但从医学角度，打呼噜不仅不是睡得香，反而是一种病态信号，更是潜伏在我们身边的 “隐形健康杀手”。近日，北京市海淀医院神经内科主治医师周正宏撰写科普文章，从鼾声的形成原理、危害、高发人群以及科学干预方式，分析了打呼噜的潜在健康风险。以下为科普内容：

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中国新闻网 六月 02, 2026

周末戒咖啡，为何会引发头疼？专家解读

周末戒咖啡，为何会引发头疼

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中国新闻网 六月 01, 2026

一碗剩米饭 吃进ICU！夏季慎吃剩饭 远离“炒饭综合征”

夏天高温高湿

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中国新闻网 六月 01, 2026

“减肥神药”走红网络 所谓“一针瘦十斤”真的适合所有人吗？

“减肥”这个词在现代人的生活里算得上是个“热词”，很多人都想减肥。为了达到理想效果，有的人会采取药物干预的方式。而以替尔泊肽等为代表的所谓“减肥针”就被戴上了神药的光环，在电商平台和社交圈层中广为流传。

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MedicalXpress 六月 01, 2026

Honey may be the natural buzz you need to fuel your workouts

Honey has been used by humans as a natural sweetener and energy source to sustain work and physical performance for thousands of years. Recently, it has re-emerged as a natural option for fueling exercise, with some social media users claiming it's the perfect thing to eat before a workout if you need an energy boost.

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中国新闻网 六月 01, 2026

人类首次实现原位“全肝+双肾”联合异种移植

中新社南宁6月1日电 (张广权 刘海文)广西医科大学第二附属医院6月1日介绍，该院移植医学研究所孙煦勇团队成功将猪的完整肝脏和双肾同时移植到同一人体内。这是人类首次成功实现原位“全肝+双肾”基因编辑猪到人的异种移植。

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MedicalXpress 六月 01, 2026

Your surprise medical bill may be gone, but your premiums could still spike

A new federal rule may unintentionally make it easier for health care providers to game the system, potentially raising health insurance costs for Americans.

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中国新闻网 六月 01, 2026

十大科学护眼倡议在沪“出炉”

中新网上海6月1日电 (记者 陈静)十大科学护眼倡议1日在沪“出炉”。本次倡议是在2026年第九届“近视论道”会议的现场，由复旦大学附属眼耳鼻喉科医院、上海市眼视光学研究中心牵头，全体参会眼科专家联合发起的，希望民众升级爱眼、护眼理念，突破时间限制，融入365天的日常生活。

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MedicalXpress 六月 01, 2026

Novel radiopharmaceutical therapy offers powerful treatment option for aggressive neuroendocrine tumors

A new type of peptide receptor radionuclide therapy (PRRT) appears to be safe in metastatic neuroendocrine tumor patients who have exhausted conventional treatment options. This novel approach, presented at the Society of Nuclear Medicine 2026 Annual Meeting, resulted in partial remission of the disease in the majority of patients with advanced cases of neuroendocrine tumors.

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MedicalXpress 六月 01, 2026

Hormone therapy use for menopause declines despite proven benefits, study finds

Hormone therapy use among women in the U.S. remains low, even though it's an effective treatment for many menopause symptoms, according to a new Mayo Clinic study published in Mayo Clinic Proceedings.

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MedicalXpress 六月 01, 2026

Tougher laws fail to cut coercion in youth psychiatry

Coercive measures are used recurrently in inpatient child and adolescent psychiatric care but vary greatly between services and countries, according to a new doctoral thesis from Karolinska Institutet. The results also suggest that coercion has not decreased after Sweden introduced more restrictive legislation.

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MedicalXpress 六月 01, 2026

'We need to act now': Race to develop Ebola vaccine heats up

Several non-profit organizations announced Monday they are ramping up efforts to rapidly develop a vaccine for the rare strain of Ebola driving a deadly outbreak in the Democratic Republic of Congo.

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MedicalXpress 六月 01, 2026

Patients find help with therapy donkeys at psychiatric hospital near Paris

Therapy donkeys are helping patients with mental health conditions recover in a psychiatric hospital unit outside Paris that's unique to France.

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MedicalXpress 六月 01, 2026

Newest medicines work just as well at half dosage for stable psoriasis, new study finds

Three-quarters of people who respond well to the newest types of biologics for psoriasis can safely reduce their dosage, often even by half. These medications then work just as effectively, according to a study led by Radboud University Medical Center and Ghent University Hospital. The finding results in fewer injections and saves up to €8,500 (~$9,900) per patient per year. The study is published in The Lancet Regional Health—Europe.

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MedicalXpress 六月 01, 2026

Natural birth pressure is harming new mothers' mental health

Pressure on women from antenatal classes, social media and health care professionals to have a natural birth is causing lasting psychological harm when it does not go to plan, new research shows. The University of Reading study found that the messages women receive during pregnancy are directly linked to the shame and self-blame many feel when those expectations are not met. For the first time, the research provides an explanation for why unmet birth expectations contribute to psychological harm.

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MedicalXpress 六月 01, 2026

Basil and fennel compound may build up dangerous DNA damage in vulnerable people

Methyleugenol is a component of essential oils and is found in basil, tarragon, nutmeg, and fennel. When ingested through food, it can be converted in the liver into a reactive form that induces chemical alterations in DNA. "These so-called methyleugenol-derived DNA adducts have already been detected in human liver tissue," explains Professor Dr. Jörg Fahrer from the Division of Food Chemistry and Toxicology at the RPTU University Kaiserslautern-Landau. Despite a known potential carcinogenic effect, it has so far been unclear whether and how these types of damage are repaired in human cells.

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MedicalXpress 六月 01, 2026

Wearable device can continuously monitor blood pressure without the pesky cuffs

Blood pressure is a key metric of cardiovascular health, but standard methods for measuring it rely on occasional readings using inflatable cuffs, usually in a clinical setting. Today's blood pressure monitors are bulky, uncomfortable and only give readings while you're sitting still.

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MedicalXpress 六月 01, 2026

Ebola, hantavirus… how eroding global health cooperation could threaten worse crises ahead

The recent Ebola and hantavirus outbreaks, respectively in the Democratic Republic of Congo and Uganda, and on a cruise ship in the Atlantic Ocean, remind us that the next health crisis is never far away. They also illustrate the World Health Organization's key role in global coordination and the importance of international cooperation for more effective responses.

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中国新闻网 六月 01, 2026

专家：多发性硬化非不治之症 关键在规范治疗

中新网上海6月1日电 (记者 陈静)多发性硬化(MS)是一种免疫介导的中枢神经系统炎性脱髓鞘疾病。“多发性硬化也被称作‘美女病’。”上海的神经内科专家全超教授1日接受记者采访时解释，数据显示，该病好发于29岁至39岁的青壮年群体，女性更为多见。

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中国新闻网 六月 01, 2026

斑块逆转并非梦 中国原创疗法或改变心血管疾病治疗策略

中新网上海6月1日电 (记者 陈静)目前，动脉粥样硬化性心血管疾病(ASCVD)仍是全球民众死亡和致残的首要原因。如果能够实现斑块逆转，心血管疾病治疗就会有新的突破。记者1日采访获悉，正在开展的针对中国原始创新疗法的全球多中心研究，标志着心血管疾病治疗将从控制危险因素迈向精准病因干预、疾病逆转的新阶段。

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MedicalXpress 六月 01, 2026

Genetic testing allows fast diagnosis of rare pancreatic condition in 98% of babies

The DNA changes responsible for a rare genetic condition causing babies to be born without a pancreas can now be identified in almost all affected children through genetic testing. That's according to a new study from the University of Exeter, published in The Lancet Diabetes & Endocrinology, which found that genetic testing can identify the cause of pancreatic agenesis in 98% of cases.

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MedicalXpress 六月 01, 2026

Innovative bedside PET scanner enables real-time imaging for interventional procedures

A newly developed portable, point-of-care PET technology can image any organ, delivering high-quality results to guide interventional procedures. With real-time visual feedback, the bedside technology provides a cost-effective approach for hospitals to perform biopsies, tumor ablations, and other procedures in constrained clinical environments.

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MedicalXpress 六月 01, 2026

Microscopic noise can fool multiple cancer pathology models, exposing a major clinical safety gap

The integration of AI into digital pathology through general-purpose foundation models promises to significantly enhance various tasks, such as cancer detection and subtyping. However, these powerful AI systems also introduce severe vulnerabilities, rendering them susceptible to adversarial attacks.

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MedicalXpress 六月 01, 2026

Engineering students turn stroke rehab into interactive gameplay

A team of Rice University mechanical and electrical engineering students has developed an interactive, modular rehabilitation system designed to make stroke recovery more engaging, adaptable and effective for patients at home. The project, called TacTile, was created in Rice's Oshman Engineering Design Kitchen (OEDK) and earned top honors at the HUFF OEDK Engineering Design Showcase, where it won first place in the Willy Revolution Award for Outstanding Innovation.

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MedicalXpress 六月 01, 2026

Why stress can outlast the event: Dopamine tied to lingering sexual suppression in fruit fly study

Scientists from Tokyo Metropolitan University have revealed key parts of the biochemical pathways connecting stress to sexual dysfunction. By studying Drosophila fruit flies, they showed that the neurotransmitter dopamine was responsible for determining how long male flies showed persistent courtship suppression after being confined in a small space, but not whether mating was suppressed in the first place.

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MedicalXpress 六月 01, 2026

Why some tumors resist immunotherapy: Blocking miR-25 may help turn 'cold' cancers 'hot'

Immune checkpoint therapy, a type of cancer immunotherapy that helps the immune system recognize and attack tumors, has transformed cancer treatment. While these therapies can produce long-lasting benefits for some patients, many cancers either fail to respond or become resistant over time.

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MedicalXpress 六月 01, 2026

Workout habits may protect against inherited heart problems, findings suggest

Folks who regularly exercise can lower their risk of heart attack and heart failure linked to a genetic heart condition, a new study says. People with higher levels of moderate to vigorous physical activity had lower rates of heart health problems caused by genetically driven cardiomyopathy, researchers reported in the American Journal of Preventive Cardiology.

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MedicalXpress 六月 01, 2026

Brain predicts next words in milliseconds, mirroring AI language models

Even while listening, the brain attempts to anticipate the next words. This is the conclusion reached by a current study conducted by an interdisciplinary team of researchers led by PD Dr. Patrick Krauss, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), and PD Dr. Achim Schilling, Heidelberg University. The researchers combined three methods: a natural listening situation, high resolution measurements of brain activity, and an AI language model as reference.

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MedicalXpress 六月 01, 2026

ChatGPT is getting remarkably good at diagnosing health problems, but doctors are still better at treatment options

A father is worried about his toddler, who has been running a fever for two days and pulling at one ear. A 65-year-old woman has been getting winded on her morning walks and feeling more fatigued than usual. Both reach for their phones and type their symptoms into an AI chatbot.

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MedicalXpress 六月 01, 2026

Gestational diabetes shares strong genetic links with type 2 diabetes

New evidence has emerged showing that diabetes developed during pregnancy is likely an early manifestation of type 2 diabetes, triggered by the stresses pregnancy places on the body. In the largest study of its kind, University of Queensland researchers collaborated with the Genetics of Diabetes In Pregnancy (GenDIP) Consortium to analyze data from more than 38,000 women with gestational diabetes and 776,000 without the condition, finding significant genetic similarities between the two conditions.

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MedicalXpress 六月 01, 2026

Alcohol linked to higher risk across multiple cancers, even below one drink daily

A new study from the Institute for Health Metrics and Evaluation (IHME) at the University of Washington provides the most comprehensive and conservative analysis to date of alcohol's complex relationship with health, showing clear cancer risks and chronic liver diseases at any level, along with mixed evidence for other cardiometabolic conditions.

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MedicalXpress 六月 01, 2026

Can AI beat breast cancer?

An artificial intelligence (AI) system that combines breast cancer tissue images with molecular marker data achieves high accuracy in diagnosis, tumor classification, and survival prediction. Details of the research are reported in the International Journal of Data Mining and Bioinformatics.

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MedicalXpress 六月 01, 2026

How the brain predicts social interaction before it starts

How does the brain decide to approach others? Researchers have found that coordinated brain activity linked to social behavior begins seconds before movement starts. In a study using zebrafish, they identified a key role for the pallium, a higher brain region required for normal social interaction, and showed that animals with a stronger brain-wide neural signature were more socially engaged overall. The findings suggest that the brain prepares for social interaction before the movement even begins, and that the strength of this preparation reflects an individual's social drive.

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MedicalXpress 六月 01, 2026

Targeted therapy reduces risk of lung cancer recurrence by 83% in rare genetic subtype

A new study co-led by investigators at the UCLA Health Jonsson Comprehensive Cancer Center shows that the targeted cancer drug selpercatinib can significantly reduce the risk of lung cancer returning in patients with a rare genetic subtype of early-stage non-small cell lung cancer (NSCLC), potentially offering a new treatment option to help keep the disease from coming back after standard therapy.

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MedicalXpress 六月 01, 2026

PET imaging tracks whole-body metabolic changes after bariatric surgery

A novel PET imaging framework reveals that bariatric surgery impacts not only body weight, but also the metabolic function of multiple organs. These PET-derived insights into organ-level responses to surgery could support more precise treatment monitoring and personalized metabolic care. This research was presented at the Society of Nuclear Medicine and Molecular Imaging 2026 Annual Meeting.

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MedicalXpress 六月 01, 2026

Next-generation PET tracer enables rapid, high-precision detection of kidney cancer

A new PET tracer targeting carbonic anhydrase IX (CAIX) has demonstrated exceptional sensitivity and high tumor-to-background contrast in detecting clear cell renal cell carcinoma (ccRCC), according to early clinical research. The newly developed tracer, 68Ga-RCC78, successfully identified additional metastatic lesions missed by standard imaging while significantly reducing abdominal background noise, offering a powerful new tool for kidney cancer staging.

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MedicalXpress 六月 01, 2026

Why BMI may be missing obesity in millions of Americans with health risks

Could the way doctors traditionally measure obesity allow a subset of people with obesity-related health risks to slip through the cracks? Medical experts have typically calculated obesity using body mass index (BMI), a calculation based on a person's height and weight.

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中国新闻网 六月 01, 2026

如何防范儿童药品短缺问题？国家卫健委回应

中新网6月1日电 国家卫生健康委药政司司长龚向光6月1日表示，国家卫生健康委将不断完善中央和地方两级储备中的儿童用药，加强抗病毒、解热镇痛等儿童常用药品在季节性传染病流行高发期间的供应保障，缓解季节性儿科急诊中的常见药品紧缺现象。

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MedicalXpress 六月 01, 2026

Muscle loss in liver disease varies by underlying cause

Different types of liver disease are leading to distinct signatures of muscle loss, according to a new study that could help pave the way for more personalized treatments for sarcopenia in people with end-stage liver disease. The research was led by scientists at the University of Birmingham and published in the Journal of Cachexia, Sarcopenia and Muscle. The study reveals for the first time that the underlying cause of liver disease shapes how muscle loss develops and how it may respond to treatment.

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中国新闻网 六月 01, 2026

国家卫健委：目前已有3000多家医疗机构建成儿童友好医院

中新网6月1日电 国家卫生健康委妇幼司司长傅卫1日表示，目前已经有3000多家医疗机构建成了儿童友好医院，目标是力争到2030年实现全国90%以上的妇幼保健院、儿童医院和综合医院的儿科都能够建成儿童友好医院。

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中国新闻网 六月 01, 2026

国家卫健委：“十四五”期间，我国儿童健康工作取得长足进步

中新网6月1日电 国家卫生健康委妇幼司司长傅卫1日表示，在“十四五”期间，我国儿童健康工作取得了长足进步。2025年，我国婴儿死亡率降到了3.8‰，5岁以下儿童死亡率降到了5.4‰，两项指标都位居全球中高收入国家前列。

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中国新闻网 六月 01, 2026

国家卫健委：目前已有3000多家医疗机构建成儿童友好医院

国家卫生健康委今天举行新闻发布会，介绍社区基层儿科服务能力有关情况。现实中，有许多群众担心社区基层服务能力不足，又担心大医院病人多、看病体验不好。针对这些问题，国家卫生健康委近年来推出了多项务实举措，努力打造“平时就近方便、急时高效顺畅”的儿童医疗服务模式。

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中国新闻网 六月 01, 2026

“体内维生素B6水平高，结直肠癌风险下降30%-50%”，我们该补吗？

提到维生素，我们大概都会想到补充营养、增强免疫力，或者预防某种缺乏症。在很多人的印象里，维生素=“好东西”：缺了会生病，补充了有益健康。但现代医学研究正在告诉我们，事情远没有这么简单。

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UN Health 六月 01, 2026

DR Congo Ebola outbreak: Nurses discharged after full recovery

Four nurses who fell ill with Ebola in the eastern Democratic Republic of the Congo (DRC) have been discharged from hospital after recovering from the often-fatal illness that sparked an international health alert. 

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中国新闻网 六月 01, 2026

这种“红包”又痛又肿，硬挤真的很危险！了解这些少跑医院→

要说痛得印象深刻的皮肤问题，除了带状疱疹外，估计就是火疖子了。

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中国新闻网 六月 01, 2026

这些不起眼的习惯 可能让你的血脂“直线上升”

吃得油腻、运动不足

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中国新闻网 五月 31, 2026

“盘腿抱柱”很流行 注意安全莫跟风！

“盘腿抱柱”挑战最近在社交平台很流行，参与者将双腿像拧麻花一样围着灯柱等柱子盘绕，尝试能否顺利解开、站起。许多人跟风挑战，已出现多起参与者被困、需要消防员救援的案例。

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WHO 五月 31, 2026

Joint statement by the Government of the Democratic Republic of the Congo and WHO concerning the outbreak of Ebola disease caused by the Bundibugyo virus

The Government of the Democratic Republic of the Congo (DRC) and the World Health Organization (WHO) reaffirm their strong partnership and shared commitment to protect the health and well-being of the people of Ituri Province and the nation at large, following the joint mission to Bunia led by Dr Samuel Roger Kamba, Minister of Health, Mr. Patrick Muyaya Katembwe, Minister of Communication and Medias, and the visit of WHO Director-General Dr Tedros Adhanom Ghebreyesus. This high-level visit comes at a challenging time, as the country responds to an outbreak of Ebola disease caused by the Bundibugyo virus. The Ministry of Health reports a rapidly evolving situation, with cases and deaths notified in several health zones of Ituri, North Kivu and South Kivu. The Government, with support from WHO and partners, is intensifying surveillance, laboratory testing and patient care to interrupt transmission as quickly as possibleThe Government of the DRC is firmly leading a comprehensive national response, working closely with provincial authorities in Ituri and neighbouring provinces. WHO, alongside the broader United Nations system and health and humanitarian partners, is fully committed to supporting these efforts. Together, DRC authorities, WHO and partners are working to strengthen coordination, mobilize additional resources, and ensure that life-saving interventions reach affected communities quickly and equitablyCentral to this response is the recognition that communities are at the heart of the solution. Success will depend on the trust, engagement and leadership of local communities. National and provincial authorities, with support from WHO and partners, are intensifying dialogue with community leaders, women's groups, youth representatives, religious leaders and the private sector to better understand local concerns and co-develop solutions that are culturally appropriate and effective.While the Bundibugyo strain presents additional challenges, including the absence of a licensed vaccine or specific treatment, proven public health measures remain effective in slowing transmission and potential full recovery. The Ministry of Health, WHO and partners are working to rapidly undertake randomized control trials on candidate vaccines and treatments.Persistent challenges include early detection and isolation of cases, contact tracing, safe and dignified burials, robust infection prevention and control in health facilities, and strong community awareness. The Government and WHO call on all communities to continue adopting protective behaviours, including regular hand hygiene, early care seeking in health facilities, and sharing accurate information.The DRC brings unparalleled experience to this response, having successfully contained multiple previous Ebola outbreaks. This experience, combined with strong political leadership at the highest level of the State and renewed international solidarity, provides a firm foundation for bringing the current outbreak under control. Both parties emphasize that outbreak response must maintain primary health care and essential services and strengthen long-term health system resilience. Investments made today in laboratories, health workers, surveillance systems and essential services will leave a legacy for the people of Ituri and the DRC as a whole.We sincerely thank our international partners for the support already provided to response operations, and we encourage sustained solidarity to bring this outbreak under control. Cooperation between countries must also ensure that borders remain open, and that entry controls do not obstruct the flow of desperately needed medical supplies and personnel.Together, DRC authorities, WHO, Africa CDC and partners are working to strengthen coordination, mobilize additional resources, and ensure that life-saving interventions reach affected communities quickly and equitably.

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MedicalXpress 五月 31, 2026

PET suggests potential chronic traumatic encephalopathy biomarker in living humans

A first-in-class PET imaging approach can accurately detect a biomarker for chronic traumatic encephalopathy (CTE), a devastating neurodegenerative disease associated with repeated head impact. Rather than waiting until after death for a definitive diagnosis, this imaging biomarker has the potential to diagnose patients while they are still alive and could play a critical role in supporting clinical trials to develop CTE treatments.

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中国新闻网 五月 31, 2026

考前怎么吃 听听医生的建议

新华社长沙5月31日电(记者帅才)中高考在即，考生的饮食搭配直接影响身体状态。临床营养科专家提醒，考生饮食以口味清淡、营养均衡为核心原则，考前饮食不必盲目进补、更换日常食谱。

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MedicalXpress 五月 31, 2026

Younger U.S. women of color face rising breast cancer deaths, new study finds

Breast cancer deaths, once concentrated mostly among older women, are now claiming younger women more often, researchers recently reported in the journal npj Breast Cancer.

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MedicalXpress 五月 31, 2026

TikTok content supports 'illicit vape subculture' among teens, study finds

According to research from the University of East Anglia (UEA), young people are far more likely to encounter illicit vaping content portrayed as normal, humorous and harmless on TikTok. Meanwhile, evidence-based health advice on official health and education websites may fail to cut through the digital noise.

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MedicalXpress 五月 31, 2026

The heart's 'natural bypass' that could spare patients from risky procedures

Your heart already has its own built-in bypass system that predicts whether the heart muscle is alive or dead—according to new research from the University of East Anglia and Norfolk and Norwich University Hospital.

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MedicalXpress 五月 31, 2026

First comprehensive look at breast cancer in Native American women reveals key genetic differences

Researchers from the University of Notre Dame have published the first known detailed study of breast cancer tissue from Native American women. The study, published in npj Precision Oncology, reveals important molecular differences that may impact the efficacy of therapies for female, Native American breast cancer patients.

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MedicalXpress 五月 31, 2026

Dual PET imaging detects tumor progression and heart inflammation during cancer treatment

A novel PET imaging approach enables simultaneous visualization of tumor progression and cardiac inflammatory responses during cancer treatment. Using this strategy, researchers demonstrated the effectiveness of a new combination therapy that enhances tumor response while reducing cardiac inflammation.

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MedicalXpress 五月 31, 2026

Two patients with Ebola-like symptoms in isolation in Brazil

Two patients who recently arrived in Brazil from African countries have been put in isolation after showing symptoms linked to Ebola, officials said, raising concerns about the deadly virus spreading beyond the African continent.

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MedicalXpress 五月 31, 2026

What to know about the outbreak of a rare kind of Ebola

An outbreak of a rare type of Ebola virus has plagued Congo and Uganda, as cases outpace the response.

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MedicalXpress 五月 31, 2026

Experimental pill promises new hope for deadly pancreatic cancer

A novel pill helped people with advanced pancreatic cancer live longer, researchers reported Sunday, raising hopes of long-needed better treatments for one of the deadliest types of cancer.

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MedicalXpress 五月 31, 2026

Influencers are promoting dangerous peptides on social media, and regulators are struggling to keep up

Once confined to niche bodybuilding forums and hardcore gyms, unproven injectable peptides are now being openly marketed online to the average gym-goer by social media influencers—and regulators struggling to keep up.

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MedicalXpress 五月 31, 2026

Microplastics altered allergy-related immune responses after 14 days in mouse lungs

Microplastics (MP) are the subject of intensive medical research, but little is yet known about their effects on the immune system. A study led by the Medical University of Vienna now shows that tiny particles of polyethylene terephthalate (PET) remain in the lungs of mice, can exacerbate respiratory tract inflammation and alter the immune responses associated with allergies.

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中国新闻网 五月 31, 2026

国家医保局公布4起药店骗保典型案例

中新网5月31日电 据国家医保局微信公众号消息，为进一步深化医保基金管理突出问题专项整治，2026年，国家医保局继续在全国部署开展打击医保药品领域违法违规问题专项行动，不断净化医保基金使用环境。自2026年5月14日起，国家医疗保障局在全国范围内开展定点零售药店违法违规使用医保基金专项飞检。为强化警示教育，现将专项飞检中发现的4起典型案例予以公布。

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MedicalXpress 五月 31, 2026

Early interventions can help women achieve optimal weight gain during pregnancy, review suggests

Both too little and too much weight gain during pregnancy are associated with serious maternal and child health outcomes, including preterm birth, low birth weight, death, preeclampsia, and unplanned cesarean delivery. Women in low- and middle-income countries often face challenges such as food insecurity, poor diet, limited health care access, and inadequate micronutrient supplements, all of which contribute to unhealthy weight during pregnancy.

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MedicalXpress 五月 31, 2026

How stress hormone shapes brain development: New clues to why early plasticity fades

Researchers have discovered a new way that brain plasticity is controlled in early life, offering insight into the little-understood phenomenon of critical-period closure. In the months or years after birth, critical periods of learning in the brain are open, making the organ uniquely sensitive to information coming from the outside world. Experiences during this time can have a lasting impact on the brain by sculpting neural connections that persist into adulthood. As a child or young animal matures, this heightened period of brain plasticity ends as critical periods begin to close through mechanisms that remain largely unclear.

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中国新闻网 五月 31, 2026

“高枕”并非“无忧” 医生提醒选枕不当可能损伤脑血管

中新网成都5月31日电(何美锟)睡眠时间充足，晨起却常感颈部酸痛、头晕手麻，很多人将其归咎于过度疲劳或床垫不适，却忽视了“罪魁祸首”可能是枕头。近日，针对“高枕无忧”的传统说法，成都市第四人民医院心血管内科主治医师毕娟娟在接受采访时提醒，长期睡高枕不仅无法“无忧”，反而极易诱发颈椎及心脑血管相关疾病。

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MedicalXpress 五月 31, 2026

Long-term leukemia trial reveals MRD-triggered treatment may slow or prevent relapse

With the publication of the long-term data from the RELAZA2 study, a research program developed over many years by Dresden University Medicine for the treatment of leukemia patients, has reached an important milestone. The results demonstrate the potential of early, minimal residual disease (MRD)-guided therapy to delay or possibly prevent relapses. RELAZA2 is considered the world's first MRD-triggered prospective study in myelodysplastic syndromes (MDS) and acute myeloid leukemia (AML). The study is published in the journal Blood.

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MedicalXpress 五月 31, 2026

One-time gene editing treatment lowers 'bad' cholesterol by up to 62%

Patients in London have received a pioneering new gene editing therapy that lowers "bad" cholesterol after a single infusion, as part of a study involving UCL scientists.

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MedicalXpress 五月 31, 2026

Study highlights major gaps in online info for patients about AI and cancer

Online information about artificial intelligence (AI) and its impact on cancer research and treatment for both the patient and general-public audiences is limited, and the available webpages and videos are largely of low quality, difficult to read, and frequently omit risks of AI use, according to new research presented at the 2026 American Society of Clinical Oncology (ASCO) Annual Meeting and led by researchers from the Abramson Cancer Center (ACC) of the University of Pennsylvania and Penn's Perelman School of Medicine.

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中国新闻网 五月 31, 2026

2026中国肠道健康与创新大会在沪举行

中新网上海5月31日电 (记者 陈静)31日在上海举行的2026中国肠道健康与创新大会(下称：大会)上，中国科学院院士房静远指出：“目前，相关研究成果为大肠癌的早期防治和个性化治疗提供了全新思路，体现了肠道微生态研究从实验室走向临床应用的巨大潜力。未来，医学界有望通过调节肠道菌群，为患者带来更有效的治疗方案。”

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MedicalXpress 五月 31, 2026

New T-cell engager shows promise for advanced solid tumors

As part of a clinical study, the Early Clinical Trial Unit (ECTU) at NCT/UCC Dresden tested the cancer immunotherapy IMA401 for the first time in patients with advanced solid tumors. IMA401 is a so-called bispecific T-cell engager (TCER) that specifically links cancer cells with T cells, thereby directly activating the immune system to fight the tumor. To achieve this, the molecule simultaneously binds to two targets: a protein produced in tumor cells known as the tumor antigen MAGEA4/8, and a molecule on the surface of the body's immune cells (CD3). These immune cells, known as T lymphocytes, are thereby directed specifically to the tumor locations and activated so that they can destroy the cancer cells.

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中国新闻网 五月 31, 2026

世界无烟日丨这种肺癌超90%与吸烟有关，专家：戒烟是防控核心

中新网北京5月31日电(张静) 每年的5月31日是世界无烟日。肺癌是我国发病率与死亡率均居首位的恶性肿瘤，其中一种亚型——小细胞肺癌，虽然仅占肺癌总数的15%左右，却被公认为最凶险的类型。它的恶性程度高、进展快、易转移复发，且高达95%的患者与吸烟密切相关。在世界无烟日到来之际，中国医学科学院肿瘤医院特需医疗部主任医师惠周光接受中新网采访，详解小细胞肺癌的防治要点。

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中国新闻网 五月 31, 2026

国家医疗保障局发布《2026年国家基本医疗保险、生育保险和工伤保险药品目录及商业健康保险创新药品目录调整工作方案》等相关文件

中新网5月31日电 据国家医保局网站消息，国家医疗保障局31日通知，根据工作安排，现将《2026年国家基本医疗保险、生育保险和工伤保险药品目录及商业健康保险创新药品目录调整工作方案》《2026年国家基本医疗保险、生育保险和工伤保险药品目录及商业健康保险创新药品目录调整申报指南》《谈判药品续约规则》以及《非独家药品竞价规则》正式发布。同时，为帮助社会各界加深对政策的理解，组织编制了《国家基本医疗保险、生育保险和工伤保险药品目录及商业健康保险创新药品目录调整常用问答(2026年版)》，在此一并公布。

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MedicalXpress 五月 31, 2026

Endocannabinoid drop links to severe acute pancreatitis, offering possible treatment target

A study led by researchers from the Respiratory and Immune Repair (REPAIR) group at the Germans Trias i Pujol Research Institute (IGTP), in collaboration with researcher Daniel Closa from IIBB-CSIC, Enrique de-Madaria from ISABIAL and CIBEREHD, and researcher Karina Cárdenas-Jaen from Miguel Hernández University, has identified alterations in the endocannabinoid system associated with the most severe forms of acute pancreatitis.

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MedicalXpress 五月 31, 2026

How aging reshapes sensorimotor learning: Older adults may lose explicit strategy but gain implicit adaptation

When most humans reach late adulthood, their ability to coordinate movements and maintain balance, broadly referred to as motor control, tends to gradually decline. While these changes in motor control are widely documented, the extent to which they also affect sensorimotor learning (i.e., the adaptation of movements based on information from the environment) remains unclear.

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中国新闻网 五月 31, 2026

二胎孕妈胎盘穿透子宫 湖南医生“求”其住院营救

中新网长沙5月31日电 (肖剑)“那场面，就像大卡车轮胎出现了个大‘鼓包’，随时可能爆胎。”5月30日，回忆起这台手术，湖南省妇幼保健院产三科医生杨娉仍然心有余悸。

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MedicalXpress 五月 31, 2026

Gene test can safely spare many breast cancer patients of chemotherapy

Many people with breast cancer can safely avoid chemotherapy with the use of a gene test, potentially sparing them unnecessary side effects without increasing the risk of the cancer returning, a large international clinical trial led by UCL has found.

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MedicalXpress 五月 30, 2026

Cryoprobe boosts lung biopsy accuracy by nearly 10 points over forceps

In a new study published in JAMA, the diagnostic yield of transbronchial lung biopsy was significantly higher when using a cryoprobe versus forceps in a group of patients with pulmonary nodules or masses, recent lung transplant, and diffuse parenchymal lung disease.

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MedicalXpress 五月 30, 2026

Most new moms get the baby blues. But it could be something more serious: postpartum depression

Moments after Jenna Carberg gave birth to her daughter, doctors put the baby on her chest.

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中国新闻网 五月 30, 2026

前沿技术落地临床 2026珠江神经医学大会聚焦脑机接口发展

中新网广州5月30日电 (记者 蔡敏婕)癫痫患者脑内植入“黑科技”阻止发作、高位截瘫患者通过“意念”行走……这些曾经只存在于科幻作品中的场景，已从科研愿景快速上升为国家战略布局的重点方向。

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MedicalXpress 五月 30, 2026

How a remarkable trial on bedrest during the Korean War led to evidence‑based medicine

In 1959, a young doctor named David Sackett stumbled on a clinical trial that would change his life—and most of ours. The study showed that conventional wisdom on bed rest in medicine was wrong. And it helped lead Sackett and others to develop evidence-based medicine, in which doctors today make decisions based on rigorous scientific research.

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中国新闻网 五月 30, 2026

智博会观察：AI“老中医”坐诊，“望闻问切”走到哪一步了？

中新网天津5月30日电 (记者 孙玲玲)当千年中医遇上人工智能，会发生什么？本届智博会智慧医疗展区展出的多款产品给出了各自的探索方向——从舌诊、面诊到脉诊，从基层医疗到家庭健康管理，AI中医产品正从实验室走向更多应用场景。

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MedicalXpress 五月 30, 2026

Murray Valley encephalitis can be fatal. With no vaccine, here's how to stay safe

Health authorities in the Northern Territory have issued warnings for residents and visitors to avoid mosquito bites after two people from Alice Springs died from Murray Valley encephalitis.

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MedicalXpress 五月 30, 2026

New AI approach aims to predict radiation dose before therapy in advanced prostate cancer

A new machine-learning approach for prostate-specific membrane antigen (PSMA) treatment of metastatic castration-resistant prostate cancer (mCRPC) could estimate radiation dose to tumors and healthy organs before therapy begins. Using data already available from pre-therapy PET/CT scans, this novel prediction tool could help personalize treatment plans, improve patient selection, and reduce toxicity risk.

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中国新闻网 五月 30, 2026

这种易被忽视的“隐形烟害”，可能正在悄悄危害你的健康！| 世界无烟日

5月31日是世界无烟日。说到避免烟草危害，人们往往对一手烟的主动吸入和二手烟的被动吸入都有所警惕。然而，一种更为隐蔽、持久且广泛存在的健康威胁——三手烟，大家可能了解并不多。

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MedicalXpress 五月 30, 2026

New analysis finds geographical differences in access to donor lungs, transplants

A new study from Cleveland Clinic and Case Western Reserve University has found that geographic location remains an important factor in access to donor lungs in the United States, even after recent updates to the national lung allocation system changed how donor lungs are distributed.

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MedicalXpress 五月 30, 2026

AI repurposes routine chest X-rays to catch silent bone loss before fracture

Osteoporosis is a silent disease where bone loss develops gradually before fractures occur. Current clinical screening recommendations mainly focus on older women and selected high-risk groups, leaving some men, younger adults, and individuals with normal body weight completely outside routine screening pathways.

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MedicalXpress 五月 30, 2026

Why some chikungunya virus infections may turn chronic

Chikungunya virus, which is transmitted to people by infected Aedes mosquitoes and characterized by high fever and intense joint swelling and pain, has made a resurgence in many countries around the world in recent years.

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MedicalXpress 五月 30, 2026

There are different types of fitness—exercise expert explains

You probably have at least one "super fit" friend. Maybe they're a marathon runner, a footy player or a keen hiker. To keep themselves healthy, they may stick to a strict exercise regimen and only eat certain foods. But in most cases, these people would likely struggle to play a sport or do an activity they're unaccustomed to.

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MedicalXpress 五月 30, 2026

Q&A: Researcher discusses early-onset breast cancer in East Africa

Most breast cancer patients in Uganda and Ethiopia are diagnosed too late, and many lack access to life-saving treatment. Tove Ekdahl Hjelm defends her thesis "Early-onset breast cancer in East Africa: genetics, tumor characteristics and clinical management" on June 5, where she highlights deficiencies in access to adequate care, but also that more lives can be saved.

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MedicalXpress 五月 30, 2026

Tezepelumab helps severe asthma patients reduce oral steroids over 28 weeks

New results from the Phase III SUNRISE clinical trial show that tezepelumab significantly reduced the need for long-term oral corticosteroid use in adults with severe oral corticosteroid-dependent asthma while maintaining asthma control and improving key clinical outcomes. The findings were published in The Lancet Respiratory Medicine.

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MedicalXpress 五月 30, 2026

An overlooked protein may decide how fast male fertility starts to unravel with age

A study led by researchers at the Universitat Autònoma de Barcelona (UAB) and the Josep Carreras Leukemia Research Institute (IJC) along with researchers from Rutgers University (U.S.) has identified the Sirtuin 7 (SIRT7) protein as a new essential factor in maintaining the genome stability of male germ cells over time. The study, conducted with mice, is published in the journal Nature Communications.

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UN Health 五月 30, 2026

‘You are not alone’: WHO chief vows to stand with DR Congo through Ebola outbreak

Community trust will be decisive in bringing the rapidly evolving Ebola outbreak in eastern Democratic Republic of the Congo under control, WHO Director-General Tedros Adhanom Ghebreyesus said on Saturday, as health teams race to contain the emergency that has spread across multiple provinces and into neighbouring Uganda.

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MedicalXpress 五月 30, 2026

Calling Doctor GPT: AI responses to health care queries are nearly 76% accurate

Artificial intelligence (AI)-powered chatbots respond to everyday health-related questions from general users with nearly 76% accuracy, which raises concerns about their trustworthiness in real-world client-facing applications, according to a new study led by Penn State researchers.

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MedicalXpress 五月 30, 2026

Research confirms Rx Kids improved outcomes for Flint babies, families

A study published in The Lancet Public Health found that Rx Kids, the nation's first community-wide prenatal and infant cash prescription program, led to significant improvements in birth outcomes for infants born in Flint, Michigan. The program reduced low birthweight and preterm birth rates and prevented admissions to the neonatal intensive care unit, or NICU.

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中国新闻网 五月 30, 2026

体感更热是为何？一文分清气温、地表温度与体感温度

记者从广东省气象局了解到，受强盛的副热带高压持续控制，广东近日持续高温闷热。截至昨天16点半，广东全省共有102个高温预警信号生效。最近，南方多地天气闷热，未来气温会如何变化？

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MedicalXpress 五月 30, 2026

Eating fewer protein-rich foods may harm our physical function as we grow older

Researchers have found that consuming lower amounts of protein-rich foods may negatively affect physical functioning as people grow older, underscoring the vital function protein plays in preserving mobility and muscle strength in adulthood. In a large aging cohort study published in the journal Nutrients, the researchers report that regular dietary habits, particularly the consumption of protein-rich foods, can influence how well individuals move and perform daily activities later in life.

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MedicalXpress 五月 30, 2026

Inside Alzheimer's neurons, tau may set off a genetic chain reaction that ends in cell death

Alzheimer's disease is a neurodegenerative disease characterized by a progressive decline in mental functions and memory loss. Along with frontotemporal dementia and some other neurodegenerative disorders, Alzheimer's disease has been associated with an accumulation inside neurons of abnormal clumps of a protein called "tau."

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中国新闻网 五月 30, 2026

高温“烤”验广州 医生：消暑别伤了耳鼻喉

中新网广州5月30日电 (记者 蔡敏婕)受高温闷热天气影响，广州发布高温健康风险预警。高温之下，空调房成为市民的“避暑胜地”，游泳、戏水、冷饮、宵夜也成了这个时节的“标配”。殊不知，这些看似惬意的消暑方式，正悄悄给耳、鼻、喉带来健康隐患。

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中国新闻网 五月 30, 2026

专家带你读懂肠道“求救”信号 癌性肠梗阻者勿盲目吃泻药

中新网上海5月30日电(记者 陈静)肠梗阻是肿瘤患者最凶险的并发症之一。上海的肿瘤科专家姜昊声29日对记者表示，对晚期肿瘤患者而言，癌性肠梗阻是最棘手的“催命符”——患者本已虚弱，再无法进食，很快会耗尽生命。

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中国新闻网 五月 30, 2026

体检发现甲状腺结节怎么办？专家提醒别盲目切除

朝“问”健康丨体检发现甲状腺结节怎么办？专家提醒别盲目切除

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MedicalXpress 五月 30, 2026

Blood test with AI spots four dementia-related brain diseases with 92.3% accuracy

Many people living with dementia never receive an accurate diagnosis, in part because Alzheimer's disease, Parkinson's disease and related conditions are notoriously difficult to tell apart and often occur together. Now, a new tool based on artificial intelligence and a simple blood draw may provide clarity.

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MedicalXpress 五月 30, 2026

Blood proteins flag multiple sclerosis years before diagnosis, opening a window for prevention

A new study has revealed a group of blood proteins that are altered in people who go on to develop multiple sclerosis (MS), in some cases more than a decade before diagnosis. The findings offer hope that a simple blood test could one day identify people at high risk of MS in time to act before damage occurs.

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MedicalXpress 五月 29, 2026

One inhibitor, opposite outcome: How a double-target effect could reshape ferroptosis therapies

Switching off an enzyme that plays an important role in sugar metabolism, glycolysis, would normally be expected to cause serious problems for cells. Surprisingly, the opposite is also true: Cells can become highly resistant to a specific form of cell death known as ferroptosis.⮐

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MedicalXpress 五月 29, 2026

Autoimmune disease linked to poor outcomes with myelodysplastic syndrome

Having a preexisting autoimmune disease is an independent risk factor for poor outcomes with myelodysplastic syndrome (MDS), according to a study published in the June issue of Clinical Immunology.

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MedicalXpress 五月 29, 2026

Hidden harm online: One in four vulnerable youth faced abuse, few reported it

A new study from researchers at the Child Mind Institute finds that negative online experiences are common among children and adolescents with mental health and neurodevelopmental conditions, and that most incidents are not reported through platform reporting tools.

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MedicalXpress 五月 29, 2026

Better patient–nurse relationships can transform mental health care—and make hospital stays shorter

Being admitted to a mental health unit can be one of the most vulnerable moments in a person's life. They often arrive in the midst of a crisis, and are fearful, confused, and anxious. But in these situations, one thing can profoundly affect their experience: the relationship established with the nurses who attend them, especially in the first days.

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MedicalXpress 五月 29, 2026

In vaccine-skeptical California county, a potential playbook to contain measles

Dr. James Mu had braced for the call that came in late January. A patient from his rural Northern California county had measles, a disease so rare there that many physicians have never treated a case.

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MedicalXpress 五月 29, 2026

Teclistamab extends remission in relapsed myeloma, with 70% progression-free at 18 months

Patients with relapsed multiple myeloma treated with the immunotherapy teclistamab lived significantly longer and remained in remission far longer than those receiving standard therapies, according to results from a major international Phase III clinical trial published in The New England Journal of Medicine and presented at the 2026 American Society of Clinical Oncology (ASCO) Annual Meeting.

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MedicalXpress 五月 29, 2026

Not just ovaries—new name for PCOS reflects the condition's multisystem nature

An estimated 1 in 8 women live with polycystic ovarian syndrome, commonly referred to as PCOS. However, the name is a bit of a misnomer; it suggests that the condition affects only the ovaries. In actuality, the condition is a broader metabolic and hormonal disorder. After years of research and patient advocacy, a recent report in The Lancet announced a new designation to reflect the condition's whole-body impact: polyendocrine metabolic ovarian syndrome (PMOS).

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MedicalXpress 五月 29, 2026

Brain scans reveal two distinct autism subtypes with different underlying biology

An international research team led by Istituto Italiano di Tecnologia (IIT-Italian Institute of Technology) in Rovereto (Trento, Italy) and the Child Mind Institute in New York (U.S.), and in collaboration with researchers from the University of Trento, has shown that it is possible to identify at least two distinct subtypes of autism, defined by their patterns of brain connectivity. In the "hyperconnectivity" subtype, brain areas communicate more than usual; in the "hypoconnectivity" subtype, communication between brain areas is reduced.

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MedicalXpress 五月 29, 2026

RNA therapy for genetic heart failure moves closer to patients after lab gains

Using patient-derived cardiac tissue and stem cell-based models, the team of translational researchers demonstrated that targeting the genetic cause of disease improved cellular abnormalities and identified the biological pathways involved. The results of this study were published in Signal Transduction and Targeted Therapy.

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MedicalXpress 五月 29, 2026

One in five patients achieve functional hepatitis B cure after 24 weeks of bepirovirsen

In an editorial published in the New England Journal of Medicine, University of Michigan Health hepatologist Anna S. Lok, M.D., hails newly announced results of the B-Well clinical trials as "a major step toward a functional cure for hepatitis B virus infection."

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MedicalXpress 五月 29, 2026

Obesity tied to longer operative time for pediatric adenotonsillectomy

Pediatric patients with obesity undergoing adenotonsillectomy (AT) face longer operating times, according to a study published online May 21 in the Ear, Nose & Throat Journal.

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MedicalXpress 五月 29, 2026

Naloxone use during cardiac arrest linked to improved survival

A new study by emergency medicine researchers at UC Davis Health set out to assess the effects of naloxone administration by first responders treating patients with out-of-hospital cardiac arrest (OA-OHCA). The study, published in JAMA Network Open, found naloxone administration during resuscitation by emergency medical service (EMS) personnel was associated with improved outcomes in patients with suspected OA-OHCA.

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中国新闻网 五月 29, 2026

葛均波：中国心血管学者已从国际指南“跟随者”成为“并跑者”“领跑者”

中新网上海5月29日电 (记者 陈静)第二十届东方心脏病学会议(OCC2026)(简称：大会)29日在上海举行。大会主席、复旦大学附属中山医院专家葛均波教授指出，中国心血管学者已经从学习国际指南的“跟随者”，发展为如今在多个细分领域输出来自中国的方案的“并跑者”，甚至“领跑者”。

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MedicalXpress 五月 29, 2026

Health coaching app helpful for inflammatory bowel disease management

Integrating a mobile app with online health coaching into usual care boosts outcomes for inflammatory bowel disease (IBD), according to a study published online April 26 in Crohn's & Colitis 360.

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MedicalXpress 五月 29, 2026

Celiac disease may raise risk of heart attack, stroke and early death

People with celiac disease and dermatitis herpetiformis have a slightly increased risk of cardiovascular disease, certain types of blood cancer, and premature death. This is shown by a large U.S. registry study led by researchers at Karolinska Institutet. The results are published in the journal The Lancet Regional Health—Americas.

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MedicalXpress 五月 29, 2026

Traffic and industrial pollutants tied to chronic rhinosinusitis risk

Long-term residential exposure to traffic-related and industry-related pollutants is associated with increased chronic rhinosinusitis (CRS) risk, according to a study published online May 28 in JAMA Otolaryngology-Head & Neck Surgery.

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MedicalXpress 五月 29, 2026

How lifestyle can protect childhood cancer survivors

Healthy lifestyles can reduce the risk of cardiovascular disease and other complications in childhood cancer survivors. These are the findings of two new international studies.

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MedicalXpress 五月 29, 2026

Kenyan court blocks Trump's plan to quarantine Ebola patients

A Kenyan court has reportedly shut down a plan set in motion by the Trump administration to quarantine Ebola-exposed Americans in Kenya.

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MedicalXpress 五月 29, 2026

Social media bans for teenagers lack evidence and pose risks, scientists say

Bans on teenagers' social media use are gathering pace worldwide. Their proponents claim that social media bans will improve young people's mental health, but what evidence supports these claims? In their new Frontiers in Developmental Psychology article, Dr. Monika Neff Lind and her co-authors argue that there is no solid scientific evidence behind these bans, and reason to believe they could backfire.

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MedicalXpress 五月 29, 2026

Device-driven, nurse-led intervention safe but neutral for heart failure outcomes

For patients with heart failure, insertable cardiac monitor (ICM)-based high-risk detection combined with centrally managed, nurse-facilitated, individually protocolized diuretic interventions are safe but did not lead to a change in heart failure outcomes, according to a study published online May 27 in the Journal of the American College of Cardiology.

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中国新闻网 五月 29, 2026

广东医疗援疆专家：薪火传承夯实受援地医疗根基 守护边疆万家安康

中新网乌鲁木齐5月29日电 (崔显朝 朱晓可 赵成伟)从南海之滨到天山南麓，跨越五千公里。中组部第十一批广东省援疆干部、新疆生产建设兵团第三师总医院党委委员、副院长陈汀劳，带着二十余年急诊医学经验，扎根图木舒克市三年，用实干让“广东医疗力量”在西北边陲落地生根。

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MedicalXpress 五月 29, 2026

From dish to brain: Researchers chart human glial cell maturation

A new study published in Nature Communications shows that human glial progenitor cells are a promising and safe cell product for transplantation. The research also defines the transcriptional and epigenetic signatures of these cells as they mature into astrocytes and oligodendrocytes, two essential support cell types in the brain.

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MedicalXpress 五月 29, 2026

Team develops open-source framework to accelerate health AI research

A research team led by Columbia University has developed an open-source framework designed to streamline and accelerate artificial intelligence research using health data, addressing longstanding challenges in data standardization, reproducibility, and collaboration across institutions.

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MedicalXpress 五月 29, 2026

Cumulative radiation exposure poses hidden risk for older adults in research studies, new study warns

A new study highlights a critical gap: most clinical research studies that use imaging techniques such as amyloid positron emission tomography (PET) scans do not account for the radiation participants have already received from prior medical procedures. As brain imaging technology becomes more widely used in medical research—especially following recent U.S. Food and Drug Administration approvals of new Alzheimer's treatments—questions are emerging about how much radiation research participants are accumulating over a lifetime of medical scans.

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MedicalXpress 五月 29, 2026

Light movement in pregnancy linked to lower risk of complications

Moving more and sitting less could lower the risk of adverse pregnancy outcomes, according to a new study published in the Journal of the American Medical Association.

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MedicalXpress 五月 29, 2026

Cannabidiol significantly reduces chronic pain for those with nerve damage

A new study by researchers at the University of Sydney has shown that taking cannabidiol (CBD) can significantly reduce chronic neuropathic pain in those suffering from it. The findings of the randomized placebo-controlled trial, published in eClinicalMedicine, demonstrated that taking CBD over a six-week period reduced pain by approximately 14%, compared to 6.5% from the placebo.

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MedicalXpress 五月 29, 2026

Uganda records two new Ebola cases: health ministry

Uganda confirmed two new Ebola cases on Friday, bringing the total to nine—including one fatality—since the outbreak was declared on May 15 in the neighboring Democratic Republic of Congo.

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UN Health 五月 29, 2026

‘A disease you get when you care for someone’: WHO on the Ebola frontline

Two weeks into the latest deadly Ebola outbreak, the World Health Organization (WHO) estimates there are now 906 suspected cases of Ebola in the Democratic Republic of Congo (DRC), including 223 suspected deaths.

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MedicalXpress 五月 29, 2026

Researchers uncover a substantial genetic component to postpartum psychosis

Researchers at the Icahn School of Medicine at Mount Sinai have uncovered a substantial genetic component to postpartum psychosis, a rare but severe psychiatric illness that occurs in the days to weeks after childbirth. The findings, published in Molecular Psychiatry, provide new evidence that the condition has a substantial biological and genetic basis and may help guide future research into prediction, prevention, and treatment.

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MedicalXpress 五月 29, 2026

Simulation-guided search uncovers two promising tuberculosis drug candidates targeting CYP

A research team led by Associate Professor Noriyuki Kurita from the Department of Computer Science and Engineering at Toyohashi University of Technology and by Associate Professor Pornpan Pungpo from Ubon Ratchathani University in Thailand has proposed a novel therapeutic agent for tuberculosis, using high-precision molecular simulation techniques.

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MedicalXpress 五月 29, 2026

Analysis reveals consumer wearables emerge as the new health care gatekeepers

A News and Perspectives expert analysis on consumer wearable platforms' forays into the clinical health care space. Authored by MedTech expert Blythe Karow, MBA, "Meet the New Health Care Gatekeeper: Your Wearable" lays out the implications of wearable tech companies owning the first conversation about a patient's health, as well as the potential impacts on patient trust, policy, and regulation. The analysis appears in the Journal of Medical Internet Research.

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MedicalXpress 五月 29, 2026

Brain waste maps reveal 'nearest exit' routes and hidden Alzheimer's breakdown

Think of the brain as if it were a house. Insulated from its environment, a house relies on complex networks—pipes, drains, and disposal systems—that interface with the outside world to keep the home functional on the inside. But when this infrastructure breaks down, trash accumulates and the resulting damage can be difficult to reverse.

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MedicalXpress 五月 29, 2026

Free contraception policy sharply reduces patient costs in B.C., especially for young adults

Researchers at UBC found that B.C.'s decision to provide universal, no-cost prescription contraception sharply reduced what patients pay, with the largest financial gains for people in their 20s. Unaffordable contraception is linked to higher rates of unintended pregnancy, which carries significant consequences for health, education and economic equality.

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MedicalXpress 五月 29, 2026

Analysis of 14 million Reddit posts reveals a striking shift in how we talk about mental health

More people are relying on social media—such as TikTok, Instagram, YouTube and Reddit—to learn about mental health conditions and to interact with people who have shared experiences.

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MedicalXpress 五月 29, 2026

What separates dreaming from deep sleep? Brain rhythm offers new clue to consciousness

Neuropsychology researchers at LMU have discovered a rhythm in the midbrain that could serve as a biophysiological signature for specific states of consciousness.

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中国新闻网 五月 29, 2026

为什么年纪轻轻，头发却“留不住”？医生分享防脱心得

年纪轻轻，头发怎么就“留不住”了呢

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中国新闻网 五月 29, 2026

夏季胃肠爱“闹脾气”，日常这样调理丨时令节气与健康

夏季，不少人喜欢吃生冷、辛辣的食物，有些人一吃这些食物或一紧张就容易腹胀、腹泻，但做胃肠镜等检查没有明显异常，这可能是胃肠比较敏感。

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中国新闻网 五月 29, 2026

肝癌如何防治？丨肿瘤防治早知道

肝脏具有代谢、解毒、免疫调节等关键生理功能，因其内部无疼痛神经，受损时往往不声不响，常被称作“哑巴器官”。因早期通常无明显症状，约70%的肝癌患者确诊时已是中晚期，但肝癌并非不治之症，只要从根源上去除发病诱因，做好早期筛查与规范治疗，就能有效降低患病风险、大幅提高治愈率。

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中国新闻网 五月 29, 2026

结直肠癌早筛早治是关键 专家教你科学守护肠道健康

朝“问”健康丨结直肠癌早筛早治是关键 专家教你科学守护肠道健康

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WHO 五月 29, 2026

WHO urges governments to protect young people from addiction to tobacco and nicotine products

Worldwide, at least 40 million children aged 13–15 use tobacco products, and young people’s use of e-cigarettes and nicotine pouches continues to rise. In advance of World No Tobacco Day – 31 May – the World Health Organization (WHO) urges governments around the world to protect a new generation from becoming addicted to tobacco and nicotine products.

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中国新闻网 五月 29, 2026

“绑沙袋跑步瘦得更快”，是真的吗？医生提醒

“绑沙袋跑步瘦得更快”，是真的吗

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中国新闻网 五月 28, 2026

院士：AI不会替代医生，但医疗体系不能没有AI

中新网北京5月28日电(记者 赵方园)从人工智能(AI)进入医疗领域伊始，“AI能否取代医生”的话题热度高居不下。近日，在清华大学举行的“AI医疗新范式”学术论坛上，四位院士从不同维度给出了相似的判断：AI不会替代医生，但医疗体系不能没有AI；AI必须以专用模型、深入临床、真实验证的方式进入医疗。

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MedicalXpress 五月 28, 2026

New study points to possible new treatment for rheumatoid arthritis

There is good news for patients with rheumatoid arthritis. Research from Aarhus University and Aarhus University Hospital may have opened the door to an entirely new way of reducing inflammation in the joints. The study is published in the journal EULAR Rheumatology Open.

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MedicalXpress 五月 28, 2026

Hidden link: Brain injuries often come before homelessness, interviews reveal

More than half of those who are homeless have suffered a brain injury at some point in their lives, whether it be a traumatic brain injury (TBI) such as a blow to the head or concussion, a stroke, a brain tumor or an alcohol-related injury. And that injury most likely occurred before the person became homeless, not as a result of living on the street.

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MedicalXpress 五月 28, 2026

Sex, hematocrit, uric acid linked to Meniere's disease hearing severity

Sex, hematocrit, and uric acid are independently associated with hearing severity in Meniere's disease (MD), according to a study published online May 17 in Acta Oto-Laryngologica.

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WHO 五月 28, 2026

Experts convened by WHO advise on candidate treatments and vaccines for Ebola disease caused by Bundibugyo virus

In response to the current outbreak of Ebola disease caused by Bundibugyo virus occurring in the Democratic Republic of the Congo, with cases also reported in Uganda, WHO convened several of its expert and advisory groups. These groups assessed potential vaccines and therapeutics for both prevention and treatment of Bundibugyo virus disease (BVD).

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MedicalXpress 五月 28, 2026

Common anemia medication shows unexpected potential in cancer treatment

Common medications used to treat anemia may also slow down cancer cell growth, according to new research from Finland. Researchers from the University of Oulu and the University of Eastern Finland discovered that these drugs affect cell metabolism and growth in ways previously unknown. The findings, published in Redox Biology, suggest that the drugs could benefit cancer patients who often suffer from anemia, potentially treating two problems at once.

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MedicalXpress 五月 28, 2026

Blood biomarkers reveal subtle midlife cognitive decline tied to Alzheimer's risk

For the first time, researchers found blood biomarkers for Alzheimer's disease that correlated with minor cognitive differences in midlife adults who did not have dementia. The study, led by UC San Francisco, also found that the biomarkers, which measure tau and amyloid plaque, were associated with a greater chance of cognitive decline in these participants.

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MedicalXpress 五月 28, 2026

Ocrelizumab cuts disability progression in primary progressive MS trial

A major international Phase III clinical trial, led by Queen Mary University of London, has found that ocrelizumab—a medication already prescribed to some patients with MS—significantly slows disability progression in people with primary progressive multiple sclerosis (PPMS), including older patients and those with more advanced disease who are wheelchair users.

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MedicalXpress 五月 28, 2026

New brain scan detects Alzheimer's tau earlier than current standard

A new brain imaging test can detect a key hallmark of Alzheimer's disease before symptoms appear and earlier than the method currently used in clinical practice in the United States and Europe, report University of Pittsburgh School of Medicine researchers in The Lancet.

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中国新闻网 五月 28, 2026

悄悄升高尿酸，血糖也失控？这种饮料，尽量少喝~ | 科普时间

作者：广东省疾控中心办公室 江晓婷 南方医科大学 莫炜伦

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MedicalXpress 五月 28, 2026

Pain during intercourse is still not widely discussed

Pain during intercourse is a topic that still rarely breaks into the public debate on health. As shown in the latest analysis published in the Journal of Clinical Medicine, dyspareunia affects up to one in five women. It is a medical problem, but also a social one, associated with shame and insufficient systemic support. In practice, this means that one of the most common sexual dysfunctions remains as one of the least frequently diagnosed.

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MedicalXpress 五月 28, 2026

Why do I get so tired while driving?

Whether you're commuting to work or road-tripping up the coast, driving can be tiring.

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MedicalXpress 五月 28, 2026

AI-powered atlas reveals new insights into tertiary lymphoid structures as prognostic and response biomarkers in cancer

In a study published in Science, researchers from The University of Texas MD Anderson Cancer Center have developed a spatial atlas of specialized immune structures, called tertiary lymphoid structures (TLSs), across multiple cancer types. This first-of-its-kind atlas revealed that TLS maturation state, spatial location and composition within tumors may provide clinically meaningful information about cancer prognosis and treatment response.

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中国新闻网 五月 28, 2026

外包装标有“全麦”或“谷物”，就是全谷物食品……是真是假？| 谣言终结站

全谷物是一颗“完整的种子”，只去掉了最外面不能吃的硬壳，保留了谷皮、胚芽和胚乳三层结构。

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MedicalXpress 五月 28, 2026

Q&A: High-value strategies for communities on the front lines of the opioid crisis

A collaborative study out of Mass General Brigham and RTI International has examined which opioid crisis-fighting strategies help communities achieve the highest return on investment in terms of lives saved.

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MedicalXpress 五月 28, 2026

Rare DNA variants reveal new metabolic links in one of the largest analyses yet

Led by University of Tartu researchers, the largest and most comprehensive study to date has been completed on how genetic differences between individuals influence metabolism. Published in Nature, the study provides a far more detailed picture than ever before of which genetic variants shape human metabolic traits—from amino acids to blood glucose and cholesterol.

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中国新闻网 五月 28, 2026

医保“定额报销”，开原研药更容易了？

中国新闻周刊记者 胡可欣

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MedicalXpress 五月 28, 2026

International study highlights impact of restrained sitting on movement behaviors in young children

Researchers at LSU's Pennington Biomedical Research Center, in collaboration with investigators from 32 countries participating in the SUNRISE International Study, have published new findings examining how restrained sitting contributes to daily movement patterns in early childhood.

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MedicalXpress 五月 28, 2026

Lung cancer patients who smoke and don't quit before surgery still have positive outcomes, says study

Researchers at the University of Cincinnati College of Medicine have found that patients who continue to smoke ahead of lung cancer surgery have a higher risk of pulmonary complications, but their short-term mortality rate is similar to patients who were able to stop smoking before surgery.

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MedicalXpress 五月 28, 2026

Lab-grown brain-spinal cord model shows 'irreversible' nerve damage may be reversed

Cambridge scientists have grown miniature circuits in the lab that mimic how the brain and spinal cord connect, which underlies human movement. They used this model to show how damage to these connections previously considered "irreversible" could, in fact, be reversible.

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MedicalXpress 五月 28, 2026

Titanium particles may explain why antibiotics fail against dental implant infections

Dental implants have given tens of millions of people something dentures never could: a full set of fixed and fully functioning teeth. Unfortunately, 10% to 20% of implant patients eventually experience an aggressive jawbone infection called peri-implantitis. Antibiotics usually fail to stop the infection for reasons that researchers have not understood until now.

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MedicalXpress 五月 28, 2026

Problematic media use linked to sleep disturbances in children with bedwetting

Problematic media use is associated with sleep disturbances in children diagnosed with enuresis, according to a study published in the August issue of the Journal of Pediatric Urology.

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MedicalXpress 五月 28, 2026

Rising heat could triple heart disease burden in U.S. by 2050

A new study by researchers at Case Western Reserve University, University Hospitals and the Louis Stokes Cleveland VA Medical Center predicts rising temperatures driven by climate change will dramatically increase heat-related heart disease in the United States.

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MedicalXpress 五月 28, 2026

Health worker training program to improve vaccine communication leads to spinout social enterprise

A training initiative to improve UK health workers' vaccine conversations is proving so successful that a University of Bristol-led spinout has been created to continue the important work. Generating more informed, empathetic conversations with patients and parents that also address misinformation about vaccines has strong potential to improve uptake and reverse the gradual reduction in childhood vaccination coverage nationally over the past decade.

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MedicalXpress 五月 28, 2026

Robot-assisted simple prostatectomy, laser enucleation both safe for large-volume benign prostatic hyperplasia

Both robot-assisted simple prostatectomy (RASP) and laser enucleation of the prostate (LEP) are safe and effective surgical options for large-volume benign prostatic hyperplasia (BPH), according to a review published online May 4 in Frontiers in Medicine.

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MedicalXpress 五月 28, 2026

Immune 'energy signature' linked to tuberculosis may explain why some individuals control infection

Researchers at Trinity College Dublin have identified key differences in how immune cells generate and use energy, a process known as cellular metabolism, in people with latent versus active tuberculosis (TB). The findings offer new insights into why some individuals control infection while others develop disease.

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MedicalXpress 五月 28, 2026

A new AI model enables more efficient analysis of colorectal cancer samples

Researchers at the Faculty of Information Technology at the University of Jyväskylä have used artificial intelligence to speed up the analysis of colorectal cancer samples and predict the functioning of the cells' DNA repair mechanism. The AI model's analysis can help shorten diagnosis times, reduce costs, and improve the analysis's accuracy. The research, published in Computer Methods and Programs in Biomedicine, was conducted in collaboration with the Central Finland Welfare Region.

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MedicalXpress 五月 28, 2026

'Toxic' molecule may play vital role in gene regulation and development

A molecule once thought to be a harmful metabolic byproduct may play a crucial role in early development and gene regulation, according to a new study published in Nature that challenges decades of biochemical assumptions. In the study, Northwestern Medicine investigators found that L-2-hydroxyglutarate (L-2-HG)—a compound previously associated with rare metabolic disorders—acts as a signaling molecule that helps regulate gene expression and supports normal growth in mice.

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MedicalXpress 五月 28, 2026

Brain aging reveals rising transposon RNAs, with distinct shifts in Huntington's and Parkinson's

Transposable elements (TEs), also called transposons, are DNA sequences capable of moving or replicating from one location to another within a genome. While TEs are the most significant fraction of the human genome (approximately 40–50%), only recently have scientists begun to appreciate their impact on human diseases, from cancer to neurodegenerative disorders.

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MedicalXpress 五月 28, 2026

African Union's health agency vows Ebola Bundibugyo vaccine by end of 2026

A vaccine against the Bundibugyo strain of the Ebola virus will be ready by the end of the year, the head of Africa Centers for Disease Control and Prevention (Africa CDC) said Thursday.

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MedicalXpress 五月 28, 2026

How high-intensity interval training alters inflammatory responses

New research published in ImmunoHorizons shows that running a high-intensity interval training (HIIT) workout triggers a more inflammatory immune response than cycling HIIT. These findings could help everyday athletes make informed decisions about their workout choices to achieve the known anti-inflammatory benefits of exercise while limiting excessive tissue damage.

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MedicalXpress 五月 28, 2026

Scientists identify metabolic target to overcome chemotherapy resistance in ovarian cancer

Many cancers can be treated by administering DNA-damaging agents, such as platinum-based chemotherapy, because the resulting DNA damage causes the cancer cells to die. A subset of cancers, however, including ovarian cancers, can repair their own DNA. Because such cancers survive despite chemotherapy, ovarian cancer patients whose tumors are DNA repair proficient have historically faced a poor prognosis and commonly recur within six months.

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MedicalXpress 五月 28, 2026

AI suggests simple food swaps to make meals healthier and cheaper

An artificial intelligence framework that suggests just one to three ingredient swaps can make meals meaningfully more nutritious and less expensive, according to a new study published in PLOS Digital Health by Trevor Chan and Ilias Tagkopoulos of the University of California, Davis.

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MedicalXpress 五月 28, 2026

Supermarket receipts show trends in menstrual pain relief

More than a quarter of women buying menstrual products also purchase pain relief at the same time—and those in lower-income areas are significantly less likely to do so—according to a new study published this week in PLOS Digital Health by Dr. Victoria Sivill of the University of Bristol, UK, and colleagues. The work used supermarket loyalty card data to map menstrual pain disparities across England.

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MedicalXpress 五月 28, 2026

Rise of dangerous drug adulterant and public health response tracked in New York State

A dangerous sedative called medetomidine has been quietly spreading through New York's illicit drug supply. A new analysis shows how, over several years of careful tracking and coordination, public health agencies in New York State executed a data-driven response to alert the public, make health practitioners aware of the emergent substance, distribute test strips and ultimately save lives.

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WHO 五月 28, 2026

Message by the WHO Director-General to the people of the Democratic Republic of the Congo

To the people of DRC, especially to the people of Ituri Jambo kwenu wakahaji wa Ituri Mbote na bino, bato ya Ituri My name is Tedros, and I am the Director-General of the World Health Organization (WHO). But today, I am not writing to you as an official. I am writing to you as someone who knows your region, who has walked your streets, and who cares deeply about what happens to you and your families. I am writing because I want to be with you in these moments. And I want you to know that you are not alone. Ebola is not new to me personally. From 2018 to 2020, I came fourteen times to North Kivu, the epicentre of the outbreak at that time. Fourteen visits to Beni, Butembo, Katwa, Goma, and many other communities. During that outbreak, Ebola spread across North Kivu, South Kivu, and reached parts of Ituri as well. I was alongside families who had lost their loved ones. I met health workers risking their lives every day. I met community leaders, traditional healers, religious leaders and business leaders who refused to abandon their people. I saw men and women show extraordinary courage in the most difficult of circumstances. The people there, who saw me coming back again and again, wanted to give me a name that belonged to their community. They asked me whether I was the first, second, or third child of my parents. When I told them I was the firstborn, they gave me the name Dr. Paluku. I carry that name with pride. It is not just a name. It is a bond. It is a reminder that this work is not about titles or institutions. It is about people. It is about you. That outbreak was one of the most complex in history. It did not unfold in a stable, peaceful environment. It happened in the middle of armed conflict, with communities displaced, supply routes disrupted, and health workers operating under constant threat. People were fleeing violence while also trying to protect themselves and their families from a deadly disease. I remember being in Beni on more than one occasion while fighting was taking place on the outskirts of the city. We could hear it. And yet the health workers around me did not stop. They kept working. That kind of courage is something I will never forget. The challenges of that time are not so different from what you are facing today in Ituri. I understand that. I have seen it with my own eyes. Mistrust ran deep, and the security situation cost us precious time. Our health workers were attacked. Clinics were targeted. People who were only trying to save lives found themselves caught in the middle of a conflict they did not start. Lives were lost that we might have saved, and that weighs on me still. But I also witnessed something remarkable. When we listened, when communities felt respected and heard, things began to change. Trust grew slowly, then more quickly. People came forward. And together, we managed to contain the outbreak. We did it. The people of DRC did it. I will never forget that. Ebola is now back. This time, the outbreak is hitting Ituri province the hardest. More than 90% of all cases have been reported in Ituri province, with a small number of cases also reported in North Kivu and South Kivu. I know how frightening that is, and I know that the people of Ituri are bearing a burden that is not easy to carry. I know that many of you are exhausted. You are already carrying so much: malaria, hunger, insecurity, and the daily struggle to keep your families safe. And now Ebola. It is not fair, and I will not pretend otherwise. But I also want to say something else about Ituri, because this province deserves to be seen for more than its hardships. Ituri is a place of remarkable energy. It is a province of vibrant commerce, of entrepreneurial spirit, of communities that have refused to be defined by the conflicts around them. The markets of Bunia buzz with life. Traders, farmers, teachers, and young people building their futures against all odds. That spirit, that refusal to give up, is exactly what we need now. It is the foundation on which we will build our response. We do not come to Ituri with only medicine and expertise. We come to join a community that already knows how to fight for its survival. I want to say a special word to the young people of Ituri. You are growing up in circumstances that no young person should have to face. And yet what I see, again and again, is not despair but determination. You are the future of this province and this country. In this outbreak, you have a vital role to play. Talk to your friends and your families. Share what you know about Ebola. Help break the fear and the silence that allow this virus to spread. Your voice carries further than you know, and we need it now more than ever. And to the health workers of Ituri, I want to say this: you are seen, and you are not alone. Every day you go to work knowing the risks, and you go anyway. You do it for your patients, for your communities, for your families. You are the backbone of this response. Without you, none of this is possible. I know the conditions are hard. I know the resources are often not enough. I know that fear and exhaustion are real. Please know that WHO stands with you, that we are working to get you the support you need, and that your courage and dedication are known and deeply valued far beyond the borders of this province. I also know that the security situation in parts of this region remains very difficult. Conflict and displacement make everything harder, including reaching people who need care and keeping health workers safe. I want to be honest: this is one of our greatest challenges. We cannot do this work if those who are trying to help are prevented from doing so or put in danger. We are working closely with all relevant partners to ensure that the response can reach every community that needs it, and that no one is left behind because of where they live or what is happening around them. That is why today I am making a direct appeal to all warring parties in this region: please, declare a ceasefire. Even briefly. Even just enough to let health workers through. People are dying from Ebola who do not have to die. Children are sick. Families are suffering. No cause, no conflict, no grievance is worth condemning innocent people to death from a preventable disease. A ceasefire, even a temporary one, would save lives. I urge you, I implore you: give us the space to help the people who need it most. I also know that there is anger and mistrust in some communities, and I understand why. Trust must be earned, it cannot be assumed. We have not always done things correctly. But I promise you, we are here to learn as much as we are here to help. I need to be honest with you about something important. Most previous Ebola outbreaks in DRC were caused by a virus called Ebola Zaire, for which we have vaccines and treatments. This outbreak is caused by a different virus called Ebola Bundibugyo. There are currently no approved vaccines or treatments for it. This is serious, and you deserve to hear that plainly. But I also want you to know this: while there are no specific treatments for Bundibugyo, there is much we can do together to prevent the spread of this virus and save lives. Early supportive care in our treatment centers can make a real difference. If you or someone you know falls ill, please do not wait. Coming forward early can make the difference between life and death. And everything we do, we will do with you. We will listen to you, we will share information with you, and we are here to help. And for those we cannot save, we will mourn with you. We will help you grieve your lost loved ones with safe and dignified burials. We are working under the leadership of the Government of DRC, together with all relevant partners, united around one goal: to stop this outbreak and protect your communities. No one is working alone. No one is working at cross purposes. We are coordinated, we are committed, and we are here. That is why I am coming to Bunia. I will be there in person, alongside my colleagues, meeting your leaders, listening to your concerns, and doing everything in my power to help you. I will not be managing this from a comfortable office far away. This is the 17th Ebola outbreak in DRC. Together, you have overcome every single one before. That is not a small thing. That is a testament to the strength and resilience of your communities. I have seen that strength with my own eyes. My brothers and sisters of Ituri, I want you to know that the world is watching your courage. You are not forgotten. Together, we will overcome this outbreak, as you have overcome every challenge before. Your resilience is the light that guides us all. We will get through this one too. Not because of anyone, but because of you. Our teams are already on the ground, and they will stay for as long as necessary. And when this outbreak is over, we will not quietly disappear. We will not forget you. We will stay, and we will keep working with you to build health systems that protect every person in every community.I look forward to seeing you in Bunia soon. Until then, please know that you are in my thoughts.With respect and solidarity,PalukuTedrosTedros Adhanom GhebreyesusDirector-General, World Health Organization 

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UN Health 五月 28, 2026

WHO chief calls for ceasefire amid DR Congo Ebola outbreak

The Director-General of the World Health Organization (WHO) headed to the Democratic Republic of the Congo (DRC) on Thursday as the country continues to combat a deadly resurgence of Ebola in its volatile eastern region where instability is rife. 

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中国新闻网 五月 28, 2026

山东医疗团队举多学科之力 为肿瘤患儿撑起“健康伞”

中新网济南5月28日电 题：山东医疗团队举多学科之力 为肿瘤患儿撑起“健康伞”

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中国新闻网 五月 28, 2026

“近视小汤方”真的有效吗？中医师：可缓解视疲劳，但不能逆转真性近视

“近视小汤方”真的有效吗

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MedicalXpress 五月 27, 2026

Changing what's possible: First combined intestinal and kidney transplant

After nearly two decades of life-threatening illness, repeated complications, and organ failure, 33-year-old Briana Dery of Twining, Mich., is looking ahead to a healthy future, after successfully undergoing one of the rarest and most complex procedures in modern medicine. On January 14, 2026, she became the first person in Michigan to receive a new intestinal transplant and a new kidney in a single combined transplant operation.

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MedicalXpress 五月 27, 2026

Machine learning closes research gaps in drug safety during pregnancy, research shows

A report in the Journal of Medical Internet Research shows developments in the evidence gap in drug safety during pregnancy in its News and Perspectives section. In "How Machine Learning Can Help Close Evidence Gaps for Drug Safety in Pregnant Women", health writer Michelle Falci interviews the principal investigators of two projects which use machine learning to analyze large datasets of medication exposure and outcomes, then identify and evaluate possible links.

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MedicalXpress 五月 27, 2026

Worse cancer mortality seen in association with exposure to coal operations

Occupational exposure and residential exposure to coal operations are associated with worse cancer mortality, according to a review published in Public Health.

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MedicalXpress 五月 27, 2026

Study: AI may help identify cancer survivors at risk for emergency visits, worsening symptoms

Artificial intelligence models using electronic health records and patient-reported outcomes may help identify cancer survivors at increased risk for emergency department visits, hospitalizations and worsening symptoms after treatment, according to a new study from Sylvester Comprehensive Cancer Center, part of the University of Miami Miller School of Medicine. The findings suggest AI-driven risk forecasting could help care teams intervene earlier with more proactive survivorship support.

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MedicalXpress 五月 27, 2026

Tobacco company levy could raise up to £4.9 billion and prevent 10,000 hospital admissions, study suggests

Research published by the University of Bath Tobacco Control Research Group and the University of Sheffield's Addictions Research Group provides the first real-world modeling of a proposed "polluter pays" tobacco levy scheme.

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MedicalXpress 五月 27, 2026

Weight-loss program helps women battling breast cancer

Women battling breast cancer can benefit from a phone-based weight loss program, according to a new study. The Breast Cancer Weight Loss (BWEL) program helped women drop excess pounds, improve their physical function and have a better quality of life overall, researchers are scheduled to report at the annual meeting of the American Society of Clinical Oncology (ASCO).

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MedicalXpress 五月 27, 2026

How gut microbes help shape how many calories you absorb from food

Food labels make calories seem simple. They show the number of calories per serving, which is calculated based on how much fat, carbohydrates and protein the food contains. But inside the body, digestion is far more complicated. Food passes through a living microbial ecosystem that can influence how many of those calories people actually absorb.

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MedicalXpress 五月 27, 2026

Younger adults face risks with 'quick-fix' for heart valve surgery

Growing demand for a minimally invasive aortic valve replacement by adults under 65 with aortic stenosis may put many at greater risk for potentially more complicated heart surgeries later, according to a University of Rochester Medicine study published in The Annals of Thoracic Surgery.

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MedicalXpress 五月 27, 2026

AI and simulations cut advanced brain MRI time by up to 90%

Two researchers at the Institute for Neurosciences (IN), a joint center of the Spanish National Research Council (CSIC) and the Miguel Hernández University of Elche (UMH), have developed a new strategy based on artificial intelligence and computer simulations that makes it possible to obtain detailed brain information more quickly from MRI scans using far less data than usual. The method, published in the journal Communications Medicine, can reduce the time required for certain advanced MRI scans by up to 90% while maintaining a high level of accuracy, paving the way for more efficient and accessible neuroimaging in clinical settings.

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MedicalXpress 五月 27, 2026

How an aging immune system loses control over the gut microbiome

Trillions of microorganisms live in the human gut, collectively forming the gut microbiome. They support important bodily functions, including digestion, metabolism, and the immune system. While this microbial community remains stable for many years, it often becomes unbalanced with age: diversity declines, certain microorganisms gain the upper hand, and the risk of inflammation increases. Why the gut microbiome loses its balance with age is one of the central unanswered questions in aging research.

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MedicalXpress 五月 27, 2026

Quitting smoking linked to lower risk for dementia

Quitting smoking is associated with a lower risk for dementia, especially for those with no or modest weight gain after cessation, according to a study published in Neurology.

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MedicalXpress 五月 27, 2026

Chiari malformation and syringomyelia treatment: Large-scale clinical trial provides long-sought answers

A nationwide study has shed new light on how to most effectively and safely treat Chiari malformation and syringomyelia, rare neurological diseases that impact both children and young adults.

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MedicalXpress 五月 27, 2026

Neighborhood-level sampling could close equity gap in wastewater disease surveillance

Wastewater surveillance was hailed during the COVID-19 pandemic as a more equitable way to track disease. It provided a system that could monitor entire communities regardless of whether residents had access to a doctor or a test. But a study published in the American Journal of Public Health finds that wastewater surveillance carries its own built-in blind spots, and the communities bearing the brunt are the ones already most vulnerable.

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MedicalXpress 五月 27, 2026

Brain health is shaped by the interaction of lifestyle, environment and social conditions

Why do some people remain mentally sharp into old age, while others experience cognitive impairments earlier in life? Two recent studies involving Forschungszentrum Jülich provide new answers to this question. They show that brain health does not depend on a single factor, but on the interaction of many influences throughout our entire lives.

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MedicalXpress 五月 27, 2026

Clinician warns of potential AI 'collusion' with unreliable human input in mental health

A new viewpoint article published in JMIR Mental Health warns that artificial intelligence (AI) systems used in mental health settings may inherit and reinforce unreliable human input unless new safeguards are adopted. The paper, titled "When AI Colludes: Clinical Reliability of Training and Preference Data as a Trustworthy-AI Criterion," calls for the "clinical reliability" of training data to become a core standard for trustworthy AI.

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MedicalXpress 五月 27, 2026

Novel blood test detects rejection after lung transplant

A simple blood test could one day replace invasive biopsies for detecting acute cellular rejection (ACR) after lung transplantation, an American Journal of Transplantation study finds.

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MedicalXpress 五月 27, 2026

Onset of puberty in children may be associated with substances detected in the maternal blood

The changes from childhood to adolescence occur during puberty. In recent decades, there has been an increase in the phenomenon of early puberty. The scientific community is studying the issue from various perspectives; for example, it is known that early puberty tends to be associated with body fat accumulation, and that puberty tends to start earlier in countries with warmer temperatures.

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MedicalXpress 五月 27, 2026

Patients show strong response to at-home cancer test

A new analysis of clinical trial data led by Anisha P. Ganguly, MD, MPH, a general internist at UNC Health and member of UNC Lineberger Comprehensive Cancer Center, has proven that mailed fecal immunochemical tests can drastically increase colorectal cancer screening by 18% across multiple racial/ethnic groups. Results from the trial are published in the journal Annals of Family Medicine.

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MedicalXpress 五月 27, 2026

Smartwatch seizure app spots 98% of tonic-clonic seizures, cuts false alarms

In people with epilepsy, a new study has found a smartwatch application accurately detected tonic-clonic seizures, seizures with major convulsions, with a low rate of false alarms. The study was published in Neurology Open Access.

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MedicalXpress 五月 27, 2026

Breast tumors use sugar coating to evade immunity, opening potential immunotherapy path

Immunotherapies such as so-called checkpoint inhibitors activate the body's own immune system to fight cancer cells and have revolutionized the treatment of many types of tumor. In breast cancer, however, these therapies are often only of limited effectiveness. An international research team led by the Medical University of Vienna has now identified a previously underestimated mechanism by which breast tumors evade the immune system.

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MedicalXpress 五月 27, 2026

CASK protein drives lung cancer growth by blocking a key tumor-suppressor gene

In a study published in the Journal of Biomedical Science, researchers from National Taiwan University found that CASK helps promote the growth of non-small cell lung cancer (NSCLC) by regulating the EGFR–p21 signaling pathway. Reducing CASK levels slowed cell growth and blocked cell cycle progression in NSCLC cells. At the same time, p21 expression increased significantly after CASK depletion under both normal and serum-free culture conditions.

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MedicalXpress 五月 27, 2026

Review exposes major inequalities in outcomes of community-acquired pneumonia in intensive care units

A scientific review published in the NEJM Evidence journal, coordinated by the D'Or Institute for Research and Education (IDOR), evaluated outcomes of adults with community-acquired pneumonia (CAP) admitted to intensive care units (ICUs) in middle-income countries.

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MedicalXpress 五月 27, 2026

Heart-healthy lipid profile benefits brain health in adolescents, study finds

A new Finnish study shows that blood markers of dysfunctional lipid metabolism are associated with poorer cognitive function in 15–17-year-olds. The findings are significant because brain development during adolescence is rapid, and protecting it from an early age is critical for lifelong brain health. Preventing lipid metabolism dysfunction from childhood may support not only cardiovascular health, but also healthy brain development.

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MedicalXpress 五月 27, 2026

Living bandage accelerates healing across multiple wound types

Chronic wounds remain a significant clinical challenge, in part because it is difficult to deliver sustained, localized immune signals that coordinate tissue repair. While cytokines play a central role in regulating inflammation and healing, conventional delivery approaches are often limited by rapid degradation and poor retention at the wound site.

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MedicalXpress 五月 27, 2026

Nearly three in ten European care workers face workplace cancer risks, survey indicates

Exposure to cancer risk factors in the workplace remains an important and preventable cause of disease in Europe. A new study led by the Barcelona Institute for Global Health (ISGlobal) analyzes the situation in the health and social care sector (HeSCare) in Europe.

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MedicalXpress 五月 27, 2026

Why caffeine can sabotage deep sleep even when you still get eight hours

Evening coffee has sparked controversy for years. Some people fall asleep without difficulty, while others toss and turn for half the night. However, a growing body of research suggests the question of whether coffee makes it harder to fall asleep may be too simplistic. What appears to matter far more is what happens in the brain during sleep.

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MedicalXpress 五月 27, 2026

Public health concern or misconduct? Study gauges views of hazing

Most American adults oppose hazing and view it as harmful, but those who are more likely to tolerate hazing also tend to minimize sexual violence, a new University of Mississippi study reveals.

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MedicalXpress 五月 27, 2026

Good fitness in your 30s may shape artery health decades later

People with good physical fitness in their 30s and 50s have more elastic arteries later in life. This is shown in a new study from Karolinska Institutet, published in the journal Scientific Reports, titled "Aerobic capacity at age 34 predicts arterial stiffness in age 63, independent of classical and advanced lipid-related cardiovascular risk factors: a longitudinal cohort study." The association remains regardless of cholesterol levels and other risk factors.

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MedicalXpress 五月 27, 2026

US to keep Ebola-exposed citizens in Kenya under new policy

The Trump administration is reportedly preparing to send Ebola-exposed U.S. citizens to Kenya rather than bring them back to the United States for observation and treatment.

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MedicalXpress 五月 27, 2026

Tirzepatide superior to intensified conventional care for early type 2 diabetes

Tirzepatide is superior to intensified conventional care (ICC) for adults with early type 2 diabetes (T2D) uncontrolled with metformin, according to a study published online May 26 in the Annals of Internal Medicine.

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中国新闻网 五月 27, 2026

触摸世界，不止屏幕一种方式 | 五健“童”行向未来

在儿童心理科门诊，一位母亲眉头紧锁，声音颤抖地描述着：“我家孩子每天玩五六个小时的平板，根本管不住。有一次，我强行收走他的平板，他当场摔门、砸东西，竟然还威胁说要跳楼！”此时，她身旁的孩子低头不语，偶尔抬眼看一下医生，然后迅速避开视线。

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中国新闻网 五月 27, 2026

蔬菜和水果营养差不多？果汁能替代水果？这些饮食误区，发布会上专家一次说清！

蔬菜和水果营养差不多？果汁能替代水果？这些饮食误区，发布会上专家一次说清！| 谣言终结站

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UN Health 五月 27, 2026

Ebola outbreak in DR Congo collides with conflict and hunger, WHO warns

The UN World Health Organization (WHO) on Wednesday warned that eastern Democratic Republic of the Congo faces a “catastrophic collision of disease and conflict” as a fast-spreading Ebola outbreak outpaces containment efforts in a region already battered by armed violence, mass displacement and acute hunger.

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中国新闻网 五月 27, 2026

肠道发出的3个求救信号，别当小事

30多岁夜宵摊主确诊结直肠癌

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中国新闻网 五月 27, 2026

为何自律饮食的人肠胃反而更脆弱？专家提醒

“王嘉尔吃炸鸡汉堡食物中毒”上热搜

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中国新闻网 五月 26, 2026

初中生吃面后运动突发休克 医生：“食物+运动”可能诱发特殊过敏

最近，杭州一名初中男生在学校跑步后突然发生休克，后经医生诊断，他被确诊为吃面后运动导致的特殊严重过敏。前几天，“吃完虾不能马上运动”的话题也引发了广泛关注。这类特殊过敏是怎么回事？

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MedicalXpress 五月 26, 2026

Three medical routines that older people may not need

Enough time had passed since the patient's previous colonoscopy that she met the criteria to undergo another, said Dr. Steven Itzkowitz, a gastroenterologist at the Icahn School of Medicine at Mount Sinai in New York.

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中国新闻网 五月 26, 2026

这些护眼“偏方”千万别信！| 谣言终结站

说法一：

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MedicalXpress 五月 26, 2026

AI may speed up cultural adaptation of psychological treatment for migrants

In a new study from Karolinska Institutet, researchers investigated whether AI-generated versions of two common CBT techniques would be perceived as equally culturally relevant and acceptable as versions adapted by a human psychologist. The findings, published in JMIR Formative Research, suggest that AI could help make evidence-based psychological treatments more accessible to refugees and migrants.

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中国新闻网 五月 26, 2026

这种夏天手上爱长的小水疱 到底是什么？

每到夏天，就有不少人手上长水疱，瘙痒难耐，一旦挠破，里面还会流出一些不明液体……这种困扰好多人的透明“小水泡”大多数情况下其实是汗疱疹，是一种慢性复发性皮肤疾病，具有鲜明的季节性特点。该如何应对？

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MedicalXpress 五月 26, 2026

Eye-catching for shoppers: Colorful Nutri-Score labels more effective than gray

Anyone seeking to purchase healthy products at the supermarket needs clear guidance. Nutritional labeling schemes, such as Nutri-Score labels, are designed to help with that. The Nutri-Score front-of-pack label shows a five-color system from favorable nutritional composition in green (A) through to unfavorable in red (E). The scheme is optional on products across the EU but has been adopted by companies in several countries, for instance, Germany and the Netherlands. Some supermarkets also print a gray version on the price tag, but the colorful version on the shelf also attracts more attention here.

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MedicalXpress 五月 26, 2026

Regular guava juice consumption may help lower women's anemia risk, evidence suggests

Regular guava juice consumption may prove a readily accessible and affordable addition to helping lower the risk of anemia in women in low and middle income countries, suggests a synthesis of the available evidence, published in BMJ Nutrition Prevention & Health.

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中国新闻网 五月 26, 2026

超六成银屑病患者超重或肥胖，专家：需建立长期规范的管理

中新网北京5月26日电(记者 赵方园)“超重/肥胖的银屑病患者疗效不佳的困境在于，BMI(身体质量指数)升高可能改变抗体药物在体内的分布容积与清除率，降低治疗效果。”在近日由北京安正心健康服务中心主办的“健康体重 无银未来”银屑病慢病管理公益计划启动仪式上，中日友好医院皮肤科副主任医师盛宇俊介绍，合并超重/肥胖的银屑病患者在治疗选择中应进行个体化方案考量。

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中国新闻网 五月 26, 2026

中新健康｜北京脑心共病疑难病会诊中心成立

中新网北京5月26日电(记者 赵方园)心脑疾病发病率高且危害严重，而脑与心在解剖与病理生理层面紧密关联，容易发生共病。脑心共病包括脑卒中合并心脏疾病(如冠心病、房颤、心脏卵圆孔未闭、心脏瓣膜病等)，以及心脏疾病合并脑部疾病等多种类型。脑心共病高发高危，已成为全球相关专业领域亟待破解的重大临床难题，患者往往需要奔波于多个科室之间，诊疗过程复杂而低效。

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MedicalXpress 五月 26, 2026

How the sleeping brain simulates the world during REM sleep

In his wildest dreams, HHMI Investigator Massimo Scanziani never imagined he'd study sleep. But, when a postdoc in the lab suggested studying eye movements in sleeping animals, Scanziani's curiosity was awakened.

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MedicalXpress 五月 26, 2026

Early, multidisciplinary care of persistent concussion symptoms accelerates children's recovery

Children recover significantly faster from concussion after receiving early, multidisciplinary care designed to treat persistent symptoms, according to a new study. The model will provide a blueprint for future child-specific concussion clinics across Australia.

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MedicalXpress 五月 26, 2026

Natural ear reconstruction without prolonged pain after cartilage-harvesting surgery is now possible

Ann & Robert H. Lurie Children's Hospital of Chicago is the first in the world to eliminate months of pain after surgical repair for microtia—a rare condition where a child is born with an underdeveloped or missing outer ear. Previously, children with microtia have suffered prolonged postoperative pain because cartilage for ear reconstruction is harvested from one of their ribs. Now, prior to plastic surgery, Lurie Children's specialists freeze the nerve at the rib harvesting site through a minimally invasive, ultrasound-guided procedure that lasts only 20 minutes. Patients can go home without pain as early as a day after surgery.

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MedicalXpress 五月 26, 2026

How moves to call abortion drugs 'controlled substances' can make childbirth more dangerous

The number of abortions in the U.S. rose by 21% between 2020 and 2025—despite the fact that 20 states have passed laws banning or severely restricting abortion care, overturning the constitutional right to abortion.

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MedicalXpress 五月 26, 2026

Blocking two cancer pathways may curb medulloblastoma relapse, preclinical study suggests

For most children diagnosed with medulloblastoma, the most common malignant pediatric brain tumor, survival rates are encouraging. But for a subset, remission is not the end of the story. Roughly 30% of patients will see their cancer return, and once it does, outcomes are often devastating.

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MedicalXpress 五月 26, 2026

Chronic leukemia treatment may affect immunity long-term

Treatment with so-called BTK inhibitors has improved the prognosis for people with chronic lymphocytic leukemia (CLL). At the same time, these drugs affect the immune system and may cause side effects over time, according to a new doctoral thesis from Karolinska Institutet.

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MedicalXpress 五月 26, 2026

Vitamin D analog shuts down pancreatic cancer's shield in a clinical trial

A small clinical trial led by Dana-Farber Cancer Institute researchers has put a Salk Institute idea to the test in patients: that activating the vitamin D receptor can help reshape the protective environment surrounding pancreatic tumors in ways that could make the notoriously difficult-to-treat cancer more vulnerable to therapeutic treatments.

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MedicalXpress 五月 26, 2026

Kids exposed to prenatal alcohol lack diagnosis and aid, Finnish study finds

The Finnish Association on Intellectual and Developmental Disabilities estimates that between 600 and 3,000 children are born in Finland each year with permanent developmental damage caused by maternal alcohol consumption during pregnancy. Many children remain without a diagnosis and the support they need.

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MedicalXpress 五月 26, 2026

Early action on bad cholesterol delays heart disease

Taking steps to lower levels of harmful LDL cholesterol at a much earlier stage than current medical practice indicates could be a far more effective way to reduce the risk of future heart attacks and strokes, according to a major new analysis by researchers from Imperial College London.

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MedicalXpress 五月 26, 2026

As more athletes speak openly about depression, anxiety and suicide, a minority of fans are weaponizing it

It's a cool Tuesday night in Columbia, South Carolina, and fans of the minor league baseball team the Columbia Fireflies are letting an opposing batter named Marcos Torres hear it.

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MedicalXpress 五月 26, 2026

Q&A: Chances are you're not carrying the right safety gear when you hike

With the arrival of warmer weather across the United States, outdoor enthusiasts are returning to America's parks and forests to hike and run on the country's beautiful, often remote, networks of trails. But along with the influx of visitors comes a rise in wilderness emergencies, some of them requiring complex and expensive search-and-rescue operations. In a single week in April in New Hampshire's White Mountains, seven hikers were rescued and another was found dead on a trail after he didn't return from a solo backpacking trip.

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MedicalXpress 五月 26, 2026

Climate change‑related heat increases the risk of premature birth in 13 countries: New study

Picture a sweltering summer's day. Now imagine enduring the heat while eight months pregnant. Uncomfortable, to say the absolute least.

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MedicalXpress 五月 26, 2026

New York families face maze to secure Medicaid-funded home care, secret shopper calls reveal

Obtaining home care for older adults with Medicaid can be a complex, multi-step process marked by delays and uncertainty, often resulting in long wait times, according to a new Weill Cornell Medicine study. Medicaid is a joint federal and state program that millions of Americans with limited income and resources depend on for free or low-cost health coverage, including the help needed to age at home.

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MedicalXpress 五月 26, 2026

Prenatal alcohol exposure linked to 45% higher hazardous drinking risk at 16

Teens who were exposed to alcohol in utero are more likely than their peers to engage in risky behaviors—most notably, hazardous drinking and underage sex, a combination that could perpetuate the intergenerational transmission of prenatal alcohol exposure (PAE). The UK has one of Europe's highest rates of alcohol use during pregnancy: at least 41%, potentially reaching 75%.

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MedicalXpress 五月 26, 2026

AI uncovers why squeezed tumors grow slower under physical pressure

Researchers have solved a long-standing mystery about why physical forces slow cancer growth—and the answer could reshape how the disease is treated. A multidisciplinary team from University of Galway, CÚRAM, the Taighde Éireann-Research Ireland Centre for Medical Devices, and KU Leuven in Belgium built an innovative AI accelerated computational model to test the theory.

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MedicalXpress 五月 26, 2026

The nocebo effect: How prior experience and verbal suggestion rewire the brain to make pain worse

Researchers have a better understanding of the nocebo effect and the neuroscience behind it all. Opposite of the better-known placebo effect, where positive expectations trigger genuine pain relief, the nocebo effect is the experience from negative expectations, created by prior experience, verbal suggestion, or social observation, which can drive anxiety and make pain worse.

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MedicalXpress 五月 26, 2026

Hydroxychloroquine may protect people with skin lupus from heart and metabolic complications

A study led by investigators from Johns Hopkins Medicine found that some patients with discoid lupus erythematosus—a form of skin lupus commonly diagnosed in young to middle-aged Black women that causes disk-shaped plaques to form on the body—were less likely to experience complications, such as diabetes, hypertension and coronary artery disease if they were prescribed hydroxychloroquine.

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MedicalXpress 五月 26, 2026

Q&A: Experts discuss Ebola outbreak and public health emergency

This week, the World Health Organization declared an international public health emergency due to an outbreak of Ebola in the Democratic Republic of the Congo. The outbreak, which has already killed more than 100 people, took longer to identify as the virus species is different than the species typically responsible for Ebola outbreaks. There is no vaccine for this species of Ebolavirus, but researchers are testing the effectiveness of a vaccine for a different species of the virus, according to Ebola expert Nita Bharti, associate professor of biology and Lloyd Huck Early Career Professor at Penn State.

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MedicalXpress 五月 26, 2026

Hidden brain circuit could explain how movement errors sharpen new skills

While humans are acquiring new skills that entail performing coordinated movements, such as walking, playing an instrument or skateboarding, their brains are known to continuously detect mistakes and correct movements over time. This gradual acquisition of task-specific movements is known as motor learning.

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MedicalXpress 五月 26, 2026

Immune memory cells in ovarian cancer produce tumor-targeting antibodies, opening a vaccine path

While we tend to quickly forget having been ill or having received a vaccine, the immune system remembers remarkably well. It has memory B cells—"trained" immune cells that circulate throughout the body in search of harmful invaders they have encountered previously; these cells can rapidly deploy targeted weapons when faced with a pathogen again. Now, researchers from Prof. Ziv Shulman's laboratory at the Weizmann Institute of Science report that activated memory B cells can also recognize an internal enemy: cancer cells.

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MedicalXpress 五月 26, 2026

Residual risks of liver cancer persist after hepatitis C cure, finds study

National Taiwan University Hospital (NTUH), in collaboration with multiple medical centers across Taiwan, has found that patients with hepatitis C remain at a significantly elevated risk of hepatocellular carcinoma (HCC) even after successful viral eradication with direct-acting antivirals (DAAs), particularly if metabolic dysfunction-associated steatotic liver disease (MASLD) is present.

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MedicalXpress 五月 26, 2026

Report shows polyendocrine metabolic ovarian syndrome needs more than just a name change

Earlier this month, endocrinology specialists at the European Congress of Endocrinology announced that Polycystic Ovary Syndrome (PCOS) is being renamed Polyendocrine Metabolic Ovarian Syndrome (PMOS) to better reflect the fact that the condition extends beyond the ovaries. But will it make a difference to those it affects?

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MedicalXpress 五月 26, 2026

Experimental gene therapy can shield brain from toxic protein damage

A new study led by researchers at the University of California San Diego School of Medicine suggests that an experimental gene therapy could help protect the brain from the damage and cognitive decline linked to TDP-43-related proteinopathy, a type of neurodegeneration that is a major driver of frontotemporal dementia (FTD) and is also common in Alzheimer's disease (AD) and amyotrophic lateral sclerosis (ALS). The study is published in Alzheimer's & Dementia.

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MedicalXpress 五月 26, 2026

Parkinson's symptoms trace to distinct brain circuits

Parkinson's disease is often treated as a single disorder. But for the more than 1.1 million people living with it in the United States, the disease can look different from one person to the next. Research from Carnegie Mellon University's Aryn Gittis and colleagues suggests the most recognizable symptoms—tremor and slowed movement—result from disruptions in different motor circuits of the brain, an insight that could help explain why current treatments don't work equally for all patients.

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MedicalXpress 五月 26, 2026

3D printed models improving surgical outcomes, says expert

Researchers published a story on how 3D-printed anatomical models are being used to improve surgical outcomes. Authored by ICU nurse and health writer Jenna Congdon, BSN, RN, "Printing Personalized Medicine: 3D Models Bring Better Surgical Outcomes" reports how ENT surgeon Kyle VanKoevering, MD first used 3D modeling to recreate, then print, the head of a fetus with a potentially airway-obstructing facial mass in order to determine whether a risky surgical procedure would be necessary during delivery.

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MedicalXpress 五月 26, 2026

Whole organ 3D imaging reveals remaining insulin producing cells in type 1 diabetes

Researchers at Umeå University have conducted a unique three-dimensional mapping of an entire human pancreas. The study shows that insulin-producing cells can remain long after the onset of type 1 diabetes—a finding that suggests the disease progression is more complex than previously assumed.

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UN Health 五月 26, 2026

International airlines urged to stick to safety measures in wake of Ebola outbreak

As a deadly Ebola strain continues to spread in the Democratic Republic of the Congo (DRC), with cases confirmed in neighbouring Uganda, the UN aviation agency is urging governments and flight operators to closely follow guidelines put in place following the COVID-19 pandemic.

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中国新闻网 五月 26, 2026

黄连素是“躺瘦神药”？医生提醒

黄连素是“躺瘦神药”？

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中国新闻网 五月 25, 2026

吃虾后运动，致全身严重过敏？专家提醒：这几类食物最易诱发

吃虾后运动，致全身严重过敏

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MedicalXpress 五月 25, 2026

Atopic dermatitis linked to increased risk for retinal detachment

A history of atopic dermatitis (AD) is associated with an increased risk for retinal detachment (RD), according to a study published in Ophthalmology Retina.

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MedicalXpress 五月 25, 2026

FDA approves Enhertu as neoadjuvant, adjuvant treatment for breast cancer

The U.S. Food and Drug Administration has approved AstraZeneca's Enhertu (fam-trastuzumab deruxtecan-nxki) for both the neoadjuvant and adjuvant treatment of patients with human epidermal growth factor receptor 2 (HER2)-positive early breast cancer.

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MedicalXpress 五月 25, 2026

How does your body lose weight? An obesity doctor explains why one size doesn't fit all in weight loss

For decades, people have been told that their weight problems can be solved by math: Calories in, calories out. If weight were a simple math equation, more people would likely have the weight they desire. But it is much more complicated.

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MedicalXpress 五月 25, 2026

Experts call for women's heart centers to tackle inequality in diagnosis and care

Women are more likely to face delays in diagnosis of cardiovascular disease and, as a result, they are more likely to die or develop more serious illness. To address this inequality, Europe needs dedicated women's heart centers, according to a report published in the European Heart Journal.

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MedicalXpress 五月 25, 2026

Chronic liver disease in Europe: A preventable crisis going undetected

Europe is facing a growing chronic liver disease threat, according to a new series published in The Lancet Regional Health—Europe, that engaged more than 75 co-authors from 30 countries and was led by the Barcelona Institute for Global Health (ISGlobal). The Series, "Ending the chronic liver disease public health threat in Europe," warns that Europe must move liver disease beyond hepatology and better integrate it into European health systems.

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MedicalXpress 五月 25, 2026

New maternal RSV vaccine lowers infant hospitalization rates, but accessibility may be limited, study finds

Respiratory syncytial virus (RSV) is a common respiratory virus that can cause severe breathing complications in babies, especially those younger than 6 months old. While many adults recover quickly from RSV with mild symptoms similar to a cold, infants often face a much greater risk of hospitalization due to their developing immune systems and smaller airways. One hundred to 300 children aged less than 5 years die of RSV each year.

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MedicalXpress 五月 25, 2026

Repetitive TMS effective, safe for poststroke neurogenic overactive bladder

Low-frequency contralesional repetitive transcranial magnetic stimulation (rTMS) is effective and safe for poststroke neurogenic overactive bladder (OAB), according to a study published in Neurorehabilitation & Neural Repair.

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中国新闻网 五月 25, 2026

国家卫健委：我国累计发布1750项食品安全国家标准

中新网5月25日电 国家卫生健康委5月25日举行新闻发布会，介绍食品安全与营养健康有关情况。国家卫生健康委食品司副司长宫国强表示，目前，我国已累计发布1750项食品安全国家标准，涉及2万多个指标，涵盖340多种的食品类别。这套标准分为通用标准、产品标准、生产规范和检验方法标准四大类，从原料到生产、从运输到储存，从农田到餐桌的每个环节，都做到了有标准可依。

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中国新闻网 五月 25, 2026

国家卫健委：目前超8000种产品使用食品数字标签

中新网5月25日电 国家卫生健康委5月25日举行新闻发布会，介绍食品安全与营养健康有关情况。国家卫生健康委食品司副司长宫国强表示，食品数字标签的应用场景正在逐步扩展。据统计，目前有超过8000种的产品使用食品数字标签，涵盖日常消费的几十种产品。

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MedicalXpress 五月 25, 2026

The enhanced games, or 'steroid Olympics', are on—they pose risks for athletes and viewers

The inaugural Enhanced Games are underway in Las Vegas and are set to be a unique spectacle that promotes drug-induced "enhancement." The International Olympic Committee has condemned the event as a way to "destroy any concept of fair play" and "moronic."

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中国新闻网 五月 25, 2026

国家药监局印发《处方药网络零售合规指南》

中新网5月25日电 据国家药品监督管理局网站消息，国家药监局发布《国家药监局综合司关于印发处方药网络零售合规指南的通知》。内容如下：

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MedicalXpress 五月 25, 2026

AI-guided drug search flags folic acid for diabetic wound healing

Researchers from the National University of Singapore (NUS) have developed an AI-guided workflow that combines artificial intelligence (AI) with molecular simulations to identify potential drug candidates for diabetic wound healing, identifying folic acid, a common vitamin, as a top candidate.

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MedicalXpress 五月 25, 2026

Why some cancers are worse than others

Megan Sweet slices tumors. A normal day in the lab finds the Virginia Tech graduate student with hands deep inside a refrigerated metal box, pulling a mounted mouse-grown tumor incrementally closer to a razor-sharp blade. "It's all about fine tuning and making sure it's going to be an even slice," said Sweet, who studies biological sciences. Finally, the blade meets the pinkie nail-sized nub of tissue and slices through it with a rhythmic chunk, chunk, chunk, chunk. "This is the hardest and most time-consuming part," Sweet said. "But it's also kind of meditative."

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MedicalXpress 五月 25, 2026

WHO urges DRC's neighbors to act immediately on Ebola

The countries neighboring the Democratic Republic of Congo are at high risk from Ebola and should act immediately to counter the virus, the World Health Organization's head said on Monday.

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MedicalXpress 五月 25, 2026

Broccoli compounds may help repair HIV-linked gut damage, animal study suggests

For many people living with HIV, today's treatments can suppress the virus and dramatically improve health. But even when HIV is controlled, damage to the gut caused by the disease can persist, fueling chronic inflammation linked to serious health problems. A new Tulane University study published in JCI Insight helps explain why.

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MedicalXpress 五月 25, 2026

Blood pressure swings over 24 hours tied to poorer brain health

Frequent changes in blood pressure could affect cognitive health and contribute to brain changes associated with dementia risk, according to new research from Monash University.

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MedicalXpress 五月 25, 2026

Researchers pinpoint protective role of a key protein in pancreatitis

A new study from researchers at the University of Chicago provides important insight into how the pancreas protects itself during inflammation, pointing to promising new directions for treating pancreatitis.

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MedicalXpress 五月 25, 2026

Understanding how heart attacks can dramatically reshape how the brain functions

A myocardial infarction (MI), or heart attack, doesn't just damage the cardiovascular system—it can dramatically reshape how the brain functions. A single cardiac event can trigger various neurological effects, from depression and anxiety to different types of cognitive decline.

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MedicalXpress 五月 25, 2026

Experimental mRNA vaccine shows promise against multiple Ebola strains

Scientists from China have developed a new broad-spectrum mRNA vaccine that could provide long-term protection against the most lethal family of Ebola viruses, including the Bundibugyo strain behind the current outbreak in the Democratic Republic of Congo and Uganda.

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MedicalXpress 五月 25, 2026

Using vagus nerve stimulation to improve treatment for movement rehabilitation

The vagus nerve connects the brain to major organs throughout the body and plays important roles in many bodily functions. For people with mobility issues participating in physical therapy, stimulating the vagus nerve with a noninvasive technique—transcutaneous auricular vagus nerve stimulation (taVNS)—is emerging as an additional treatment intervention. But researchers have not assessed how taVNS interacts with motor systems during movement, which could inform treatment strategies for those with mobility issues.

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MedicalXpress 五月 25, 2026

An 'intelligent tattoo' to detect skin cancer before it appears

Detecting melanoma before it becomes visible is a major challenge in dermatology. Now, with researchers from Université de Montréal, scientists at Université du Québec's Institut national de la recherche scientifique (INRS) have developed a promising solution.

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MedicalXpress 五月 25, 2026

Alzheimer's-linked protein found to shape long-term memories

New research has uncovered how a protein strongly linked to Alzheimer's disease plays a critical role in forming long-lasting memories—opening up new directions for future dementia treatments.

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MedicalXpress 五月 25, 2026

Whole health approach cuts chronic pain disruption in veterans after 12 months

A new study finds that an interdisciplinary, individualized approach to pain management, including coaching support and health goal planning, may reduce the impact of chronic pain on veterans. The findings are published in JAMA.

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UN Health 五月 25, 2026

Ebola epidemic spreading rapidly and outpacing containment efforts

There are more than 900 suspected cases of the Bundibugyo strain of Ebola in the Democratic Republic of the Congo, and 220 suspected deaths, the head of the World Health Organization (WHO), Tedros Ghebreyesus, said on Monday.

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MedicalXpress 五月 25, 2026

When bariatric surgery may lower cancer risk: Insulin, sex and genes offer new clues

Substantial and sustained weight loss has been linked to a reduced risk of cancer and cancer-related death, mainly in women. Two new studies now provide clues to why the risk is reduced—and suggest that gender, metabolism and genetics may play a crucial role.

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中国新闻网 五月 25, 2026

一吃主食就变“碳水脸”？别再妖魔化米饭、馒头了

最近，“碳水脸”一词在网络上引发了广泛的讨论。按照网络描述，面部浮肿发胀、下颌线模糊、皮肤暗沉松垮、气色倦怠，整体给人一种“发面馒头”般的虚浮感，就被认为是“碳水脸”。

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MedicalXpress 五月 25, 2026

Pulse oximeter bias linked to gaps in care for Black patients

Pulse oximeter devices routinely overestimate blood oxygen levels in darker-skinned patients—a racial bias that can trigger downstream health harms for Black individuals, compounding well beyond any single inaccurate reading.

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MedicalXpress 五月 25, 2026

Ugandan health officials report new Ebola virus infections, bringing cases to 7

Ugandan health authorities on Monday reported two new Ebola cases, bringing the number of infections to seven.

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MedicalXpress 五月 25, 2026

Sweden hits smoke-free goal of under 5% daily smokers

Sweden met its target of becoming smoke-free in 2025 with less than 5% of the population smoking cigarettes daily, though a quarter of the population still used nicotine daily in some form, such as vapes and snus, a report showed Monday.

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MedicalXpress 五月 25, 2026

Doing puzzles and joining clubs could help you age well: New research

Growing old is a fact of life. But thanks to improved health care and innovative technology, more of us are living longer and healthier lives.

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MedicalXpress 五月 25, 2026

Macrophage cell therapy boosts four-year transplant-free survival in advanced cirrhosis

A new type of cell therapy shows promise as the first treatment for advanced liver disease, following results from a clinical trial. Patients with the condition who were treated with the cell therapy had a significantly lower risk of death or need for a liver transplant after four years compared with those who received standard medical care.

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MedicalXpress 五月 25, 2026

Looksmaxxing isn't just a TikTok trend—it often reflects severe body image issues in teen boys and young men

Punishing regimens of facial exercises. Intentional starvation. Reshaping the jawline or cheekbones by smashing them with a hammer or chisel.

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MedicalXpress 五月 25, 2026

Study examines factors that influenced changes in US sterilization policy

For decades, female sterilization has been one of the most common forms of birth control in the U.S.: 11.5% of U.S. women, ages 15–49, use female sterilization as their primary contraceptive method—nearly identical to the pill.

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MedicalXpress 五月 25, 2026

Ebola outbreak in the DRC: Four reasons it will be hard to contain

By the second week of the latest Ebola outbreak in the Democratic Republic of Congo, it was already clear that containing the spread of the hemorrhagic disease was proving to be difficult.

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中国新闻网 五月 25, 2026

原地超慢跑是什么？这些好处让人意想不到

超慢跑这项最近很火的运动

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MedicalXpress 五月 25, 2026

Aging with purpose: The surprising science of frailty reversal

Some of the most powerful interventions to slow or improve frailty are also the most ordinary: regular movement, adequate nutrition, and meaningful social connection.

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中国新闻网 五月 25, 2026

手抖就是帕金森病吗？如何科学识别，专家建议

手抖就是帕金森病吗

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中国新闻网 五月 25, 2026

夏季如何科学护肤？三个皮肤护理误区要避开

朝“问”健康丨夏季如何科学护肤？三个皮肤护理误区要避开

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中国新闻网 五月 25, 2026

告别盲目进补！甲状腺与营养的正确打开方式

告别盲目进补！甲状腺与营养的正确打开方式get~｜世界甲状腺日

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中国新闻网 五月 24, 2026

“脂包骨”看似柔弱其实暗藏风险 专家建议

“脂包骨”看似柔弱其实暗藏风险

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MedicalXpress 五月 24, 2026

Is baby talk bad? Why 'parentese' actually helps babies learn language

Many parents have heard the warning: Don't use baby talk with babies and toddlers. Instead, caregivers are often encouraged to speak properly and use adultlike language, out of concern that simplified speech could confuse children or delay language development.

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MedicalXpress 五月 24, 2026

How making children laugh can help brains become more resilient to struggle and open to learning

Making children laugh can build deep emotional connections and soothe their nervous systems, making them more resilient and open to new ideas, says a leading child development expert. Dr. Jacqueline Harding, director of Tomorrow's Child and an early childhood expert at Middlesex University, has carried out extensive research into how laughter and play contribute to healthy brain growth, emotional well-being and social bonding.

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中国新闻网 五月 24, 2026

皮肤破损别接触海水与生海鲜！这种病菌一旦感染或致命

日前，一位老年患者因处理海产品时不慎被鱼刺扎伤手指，短短一天内迅速发展为重度创伤弧菌感染，随时可能出现心力衰竭等严重并发症。到底什么是创伤弧菌？为何它如此凶险？

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MedicalXpress 五月 24, 2026

Short exposures to common air pollutants have distinct impacts on lung function and brain activity, study shows

New research by a collaboration of U.K.-based scientists has revealed that common indoor and outdoor air pollutants can alter both brain and respiratory function within just four hours of exposure, offering key insights into how air pollution impacts brain health and may contribute to dementia risk.

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MedicalXpress 五月 24, 2026

Contaminated illicit alcohol being sold to unsuspecting customers at licensed bottle shops

Australians may be drinking contaminated spirits without realizing it, according to new research showing illicit alcohol being sold alongside legal products at bottle shops. A preliminary investigation of licensed retailers in Melbourne revealed that illicit bottles of vodka are being sold—often at a cheaper price point than competitor products—in breach of food safety, liquor and tax regulations.

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中国新闻网 五月 24, 2026

上海：多智能体协同赋能超大城市公卫安全

中新网上海5月24日电 (记者 陈静)上海市疾病预防控制中心(上海市预防医学科学院)主任陈昕24日在沪接受采访时表示，面对超大城市的公共卫生安全挑战，上海提出从“被动应对”转向“主动智防”的治理理念，针对各类公共卫生风险开展智能精准研判预警、早期主动识别和分析以及有效干预和控制。

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MedicalXpress 五月 24, 2026

DNA repair protein gene gone rogue may unlock new cancer treatments

When it comes to cancer, tumor suppressor genes are usually thought of as the "good guys." These genes make proteins that protect and repair DNA in cells. If they stop functioning or there's not enough, cancer risk goes up. But there can be too much of a good thing: when cells overexpress the gene EXO1—meaning that they make more of the protein than they should—it can degrade the DNA it's supposed to repair. This causes damage that can disrupt the genome, which is a hallmark of cancer, according to a team of researchers from Penn State College of Medicine.

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中国新闻网 五月 24, 2026

降血脂、改善脂肪肝 教你一个性价比超高的养生妙招

现如今，高血脂、血管堵塞、脂肪肝已成为成年人高发代谢问题。

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MedicalXpress 五月 24, 2026

Blood biomarkers could detect earliest signs of Alzheimer's disease—and slow its progression

Alzheimer's disease, a progressive neurodegenerative disorder that affects millions worldwide, has a long preclinical stage. It potentially begins decades before clinical symptoms become apparent.

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MedicalXpress 五月 24, 2026

Ebola toll tops 200, other African countries seen at risk

Officials in the Democratic Republic of Congo updated the death toll from the Ebola outbreak to 204 late Saturday, hours after the Red Cross said three volunteers had died there and Uganda confirmed three new Ebola cases.

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MedicalXpress 五月 24, 2026

Good dog! More children's hospitals turn to furry caregivers to help kids heal

The first time 5-year-old Calvin Owens went outside in more than a month, he met up with his canine friend Hadley on a hospital patio. Despite being tethered to equipment with wires and tubes, the little boy managed to stand up near his wheelchair long enough to toss her a ball.

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MedicalXpress 五月 24, 2026

How state laws can stymie research into your ancestors' psychiatric records

Breta Meria Conole was in a state psychiatric hospital for more than two decades. But the reason why is a family mystery.

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中国新闻网 五月 24, 2026

主食吃多了会变“碳水脸”？没这回事

最近，“碳水脸”在短视频平台引发热议。有博主说，一张大圆脸——这就是每天吃馒头面条吃出来的；也有人说，发现自己戒碳水后下颌线都明显了；还有网友说“吃得好不好，全都在脸上”。天天在吃的米饭馒头，一夜之间怎么就成了“胖脸元凶”？脸型到底是什么因素决定的？

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MedicalXpress 五月 24, 2026

How a distinct communication subspace in the brain turns goals into actions

Humans continuously adapt their actions and behaviors in response to changes in their surrounding environment. Past neuroscience studies suggest that this adaptation process relies on the brain's ability to translate abstract goals or rules into specific physical actions or behaviors, yet its neural underpinnings have not yet been clearly elucidated.

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MedicalXpress 五月 23, 2026

Community-based baby hip screening successfully reduces late diagnosis of developmental dysplasia

A recent trial of community-based and nurse-led ultrasound screening for hip dysplasia in Japan has been met with great success, according to new research at the University of Tokyo. The trial achieved almost universal reach and 8.7% of infants were found to have suspected developmental dysplasia of the hip (DDH), including children with no clinical signs or known risk factors. The paper is published in the International Journal of Nursing Studies.

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MedicalXpress 五月 23, 2026

Stem cells have potent potential for diabetes treatment

Humans have around 30 trillion cells in our adult bodies. Amazingly, each of these cells came from a handful of about 100 stem cells in the earliest days of development. The ability of these embryonic stem cells to turn into any cell type makes them pluripotent—something that researchers are harnessing in science and medicine today.

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MedicalXpress 五月 23, 2026

Digital platform significantly reduces distress among children of divorce

Every year, thousands of Danish children experience their parents splitting up. For many, this is a major upheaval that can leave lasting marks on their well-being and daily lives. A new study conducted in collaboration with 21 Danish municipalities and the Danish Agency of Family Law shows that a digital tool developed by researchers at the University of Copenhagen can make a real difference. The tool helps children understand their emotions, put them into words and make tangible changes that improve their everyday life.

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MedicalXpress 五月 23, 2026

Freud's century-old ideas are colliding with modern brain science in ways that could change how minds are treated

A new article published in the neurocognitive journal Entropy argues that Sigmund Freud's model of the mind, as well as more recent psychoanalytic theory, has similarities with the leading model in brain research today, the so-called prediction paradigm.

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WHO 五月 23, 2026

Seventy-ninth World Health Assembly – Daily update: 23 May 2026

Summary of discussions of 23 May at the Seventy-ninth World Health Assembly.

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UN Health 五月 23, 2026

WHO chief calls for urgent Ebola action and pandemic preparedness

The recent Ebola and hantavirus outbreaks demonstrate that the world is still vulnerable to rapidly spreading infectious diseases, Tedros Ghebreyesus, the head of the World Health Organization (WHO), warned on Saturday at the close of the 79th World Health Assembly in Geneva.

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MedicalXpress 五月 23, 2026

Thermoreversible biogel may solve a hairy problem for wearable brain-monitoring systems

A vital tool for health care practitioners, electroencephalography (EEG) systems measure electrical activity in the brain through electrodes placed on the scalp, but getting reliable readings can be surprisingly difficult. Hair interferes with contact between the electrodes and skin, and the gels used to improve those connections often dry out over time, weakening signal quality.

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MedicalXpress 五月 23, 2026

Integrating substance use disorder treatment into clinic-based internal medicine expands access to care

Researchers at the University of Cincinnati have found that embedding addiction treatment into primary care training clinics may be a promising approach to addressing substance use disorders (SUDs). Published in the journal Academic Medicine, the study shows how integrating SUD treatment into an internal medicine resident practice could not only expand access to primary care addiction treatment for patients but also significantly boost physician confidence in treating addiction.

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中国新闻网 五月 22, 2026

研究发现：到了这个年纪，大脑将进入断崖式衰老

研究发现：到了这个年纪，大脑将进入断崖式衰老，或可影响寿命！

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MedicalXpress 五月 22, 2026

How South African scientists identified hantavirus on a cruise ship thousands of miles away

When South African infectious disease specialist Lucille Blumberg checked her email on the morning of May 1, while the country was celebrating the Labor Day holiday, an urgent message caught her attention.

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MedicalXpress 五月 22, 2026

Efforts to understand the nation's drugged driving problem stall under Trump

Two state transportation workers were replacing a sign on the shoulder of U.S. Highway 6 in western Colorado one morning when a Jeep Grand Cherokee swerved off the road and struck them.

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MedicalXpress 五月 22, 2026

Sunscreen confusion puts more Americans at risk for Melanoma

Melanoma—the most serious form of skin cancer—doesn't just happen at the beach or in a tanning booth.

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MedicalXpress 五月 22, 2026

New study could improve testing and treatment for rare brain, spinal cord, and eye cancers

A new study has identified hepatitis A virus cellular receptor 1 (HAVCR1) as a biomarker that could make it easier to diagnose rare but aggressive forms of brain and eye cancer earlier and with fewer invasive tests.

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WHO 五月 22, 2026

Seventy-ninth World Health Assembly – Daily update: 22 May 2026

Summary of discussions of 22 May at the Seventy-ninth World Health Assembly.

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MedicalXpress 五月 22, 2026

New indicator for response to therapy in pediatric cancers identified

A study by researchers at the University of Birmingham has identified a new biomarker for response to a specific cancer therapy, treating children with Ewing Sarcoma and other tumor types. The study, which is a Phase I/II treatment arm within the eSMART Trial, was carried out at the Cancer Research UK Clinical Trials Unit (CRCTU), recruited 70 patients, and of those 66 were treated across four countries (the UK, France, the Netherlands and Spain). All these patients had solid tumors, 36 had Ewing Sarcoma and 34 had various other tumor types, mainly types of sarcoma and central nervous system tumors.

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MedicalXpress 五月 22, 2026

Q&A: Using advanced imaging to improve brain cancer treatment

Glioblastoma is one of the most treatment-resistant brain tumors, making it especially difficult to treat. Part of that resistance stems from its unique tumor microenvironment—the complex mix of cells and biological activity surrounding the tumor.

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MedicalXpress 五月 22, 2026

DKA may trigger lingering inflammatory surge in children with type 1 diabetes

Many children who develop type 1 diabetes, the inability to produce insulin and process blood sugar, do not know they have the condition until symptoms arise. These symptoms are often driven by a severe and sometimes fatal condition called diabetic ketoacidosis, or DKA. As insulin levels drop and blood sugar rises, the body generates molecules called ketones, which are toxic in high concentrations. Children with DKA can experience organ failure and other serious issues, but why these complications occur is not well understood.

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MedicalXpress 五月 22, 2026

Brain inflammation is unlikely to explain persistent long COVID symptoms, neuroimaging study finds

A new brain imaging study has found no evidence of widespread brain inflammation in patients suffering from prolonged symptoms after COVID-19 infection. Instead, the most severe long COVID symptoms were associated with increased brain activity in regions involved in mood and emotion. The study is published in the Journal of Neurology.

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MedicalXpress 五月 22, 2026

WHO says new hantavirus case among Hondius ship's crew

A member of the MV Hondius cruise ship crew who disembarked in Spain's Canary Islands and was repatriated to the Netherlands was confirmed Friday as a new hantavirus case, the WHO said.

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中国新闻网 五月 22, 2026

专家：按“菜—肉—饭”顺序吃，控糖效果事半功倍

吃饭时第一口吃什么，能决定血糖高低

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WHO 五月 22, 2026

First meeting of the IHR Emergency Committee regarding the epidemic of Ebola Bundibugyo virus disease in the Democratic Republic of the Congo and Uganda 2026 – Temporary recommendations

The Committee’s advice aligned with the determination by the WHO Director-General that the event constitutes a public health emergency of international concern (PHEIC), but does not meet the criteria for pandemic emergency. The DG, considering the advice of the Committee, he is hereby issuing the following temporary recommendations to all States Parties.

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MedicalXpress 五月 22, 2026

EU regulator approves pill form of Novo Nordisk's Wegovy weight loss drug

Novo Nordisk has obtained approval for the pill form of its popular Wegovy anti-obesity drug in the European Union, the bloc's medicines regulator said on Friday.

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MedicalXpress 五月 22, 2026

Ebola risk now at highest level in DR Congo, says WHO

The risk from the deadly Ebola outbreak has been raised to the highest level for the Democratic Republic of Congo, the World Health Organization said Friday, as the toll continued to rise.

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MedicalXpress 五月 22, 2026

How a father's obesity affects his children's metabolism

The scientific literature already contains robust evidence that obesity, whether maternal or paternal, can lead to metabolic changes in offspring that increase their risk of developing diseases. A new study published in the journal Nature Communications reveals the mechanism by which this "inheritance" is transmitted to the embryo by the father via the sperm.

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中国新闻网 五月 22, 2026

我国已经“无脊灰”，为什么还要打疫苗？

脊髓灰质炎(以下简称脊灰)，俗称“小儿麻痹症”，是由脊灰病毒感染引起的急性肠道传染病。该疾病的主要危害是会导致不可逆的肢体麻痹，尤其对儿童健康构成严重威胁。这里需强调的是，脊灰属于疫苗可预防疾病，规范接种脊灰疫苗是预防该病最有效的手段。

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MedicalXpress 五月 22, 2026

Overloaded brain cleanup cells may mark severe multiple sclerosis progression

Researcher Daan van der Vliet, together with colleagues from the Netherlands Institute for Neuroscience, Leiden University, and Utrecht University, has discovered an important mechanism that may be linked to severe progression of multiple sclerosis (MS). In brain tissue from patients with rapidly progressing MS, they found large numbers of abnormal immune cells overloaded with fat droplets. The study offers new leads for treatments as well as biomarkers that could better predict disease progression. The work is published in the journal Nature Neuroscience.

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MedicalXpress 五月 22, 2026

Psilocybin cuts nerve pain for weeks and boosts gabapentin in mice

A single dose of psilocybin, the active compound in magic mushrooms, reduces nerve pain for up to a month and makes a widely used painkiller work more effectively, University of Reading research has found.

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MedicalXpress 五月 22, 2026

A once-daily pill takes aim at measles, croup and other dangerous viruses

A new oral antiviral drug candidate has been developed for the treatment of diseases caused by orthoparamyxoviruses, such as measles and croup syndrome, according to a study published by researchers in the Center for Translational Antiviral Research at Georgia State University. The paper in Science Advances identifies clinical candidate GHP-88310 for urgently needed, improved orthoparamyxovirus disease management in rodent and non-rodent animal models of infection. Orthoparamyxoviruses, such as human parainfluenzaviruses, measles virus and emerging henipaviruses, pose a significant threat to human health.

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MedicalXpress 五月 22, 2026

Cholesterol-craving cancers need lipid enzymes to use metabolites for growth, study shows

While many American adults are trying to reduce cholesterol levels, certain cancerous tumors have a relentless appetite for the metabolite. Some tumor cells use as much cholesterol as they can access to accelerate their growth beyond the capabilities of normal cells.

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MedicalXpress 五月 22, 2026

Mitochondria may control immune cell activation and the effectiveness of immunotherapy

A study led by researchers at the Centro Nacional de Investigaciones Cardiovasculares (CNIC) has identified a mitochondrial checkpoint that enables dendritic cells to efficiently activate T lymphocytes against viruses and tumors. Dendritic cells are immune cells that detect threats and activate the body's defenses, acting as sentinels that instruct T lymphocytes on what to attack.

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MedicalXpress 五月 22, 2026

How the gut rewires the brain to drive cravings for essential nutrients

Eating is not only about getting enough calories. Animals also need to choose the right nutrients. When the body lacks protein, it must seek essential amino acids—the protein building blocks that cannot be made internally and must come from food.

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MedicalXpress 五月 22, 2026

3D-printed trays help human gut organoids self-build nerves and mature twice as fast

Thanks to special 3D-printed scaffolding trays designed by experts at Cincinnati Children's, researchers can now produce larger versions of functional human gut organoids twice as fast as previous methods—and these organoids grow their own nerve cells.

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MedicalXpress 五月 22, 2026

Common epilepsy drug disrupts early brain growth in human organoids after 30-day exposure

It is known that the antiepileptic drug valproate increases the risk of developmental disorders in unborn children. A study conducted by the Karlsruhe Institute of Technology (KIT), the Heidelberg Academy of Sciences and Humanities, the University of Tübingen, and the University Heidelberg using lab-grown tissue models of the human brain gives new insights into the effects this drug has on early brain development. They open new avenues for research to mitigate the risk during pregnancy. The study has been published in Molecular Psychiatry.

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MedicalXpress 五月 22, 2026

Running the numbers shows ivermectin could help beat malaria

When a stranger from Spain called Cassidy Rist in her first months at Virginia Tech, she almost didn't take the meeting. The caller was Carlos Chaccour, a physician at the University of Navarra who worked on global health and tropical diseases. He told her he was working on ivermectin for malaria.

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MedicalXpress 五月 22, 2026

Weight loss drug semaglutide helps patients who do not respond to bariatric surgery, research finds

Metabolic/bariatric surgery is a highly effective treatment for people living with severe obesity and/or metabolic health conditions, which works through changing the anatomy of the digestive system and thereby changing the way it functions and the hormones it produces. Procedures include the sleeve gastrectomy and gastric bypass.

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UN Health 五月 22, 2026

Ebola risk ‘very high’ in eastern DR Congo as UN intensifies response

The UN is rushing emergency personnel, funding and supplies into eastern Democratic Republic of the Congo (DRC) to counter the fast-growing Ebola outbreak spreading through conflict-ravaged provinces.

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MedicalXpress 五月 22, 2026

Nitric oxide rewires gene expression in the brain, offering new insight into Alzheimer's disease

Genes undergo extensive editing through a process called alternative splicing, which greatly increases the size of the functional genome—the working portion of our DNA that helps make each person unique. Put simply, a single gene can be edited in different ways to produce multiple sets of instructions. This helps explain why humans differ so significantly from fruit flies and mice, despite having a similar number of genes.

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MedicalXpress 五月 22, 2026

New AI tool may help personalize multiple myeloma treatment

An artificial intelligence-based tool may help physicians determine which newly diagnosed multiple myeloma patients are most likely to benefit from specific therapies, including immunotherapy and stem cell transplantation.

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MedicalXpress 五月 22, 2026

Ovarian cancer cells use stress hormone signaling to shut down immune system, research reveals

When activated in ovarian cancer cells, the receptor for the body's primary stress hormone alters the tumor environment in ways that blunt immune response, according to new research led by UT Southwestern Medical Center. The findings, published in Endocrinology, identify a previously unrecognized role for the glucocorticoid receptor (GR) in shaping the ovarian cancer tumor microenvironment.

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MedicalXpress 五月 22, 2026

Advocacy is key to preserving vital vaccine research, researchers say

Scientists and physicians should advocate to protect the vaccine research infrastructure that has saved an estimated 154 million lives over the past 50 years, according to a new commentary by researchers at Weill Cornell Medicine and the University of Washington.

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MedicalXpress 五月 22, 2026

ACC issues decision pathway for postpartum cardiovascular care

A new Expert Consensus Decision Pathway by the American College of Cardiology (ACC) provides recommended strategies for improving postpartum care for individuals with and at risk for short- and long-term cardiovascular disease (CVD).

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MedicalXpress 五月 22, 2026

Study reveals brain changes linked to alcohol addiction recovery

Scientists say they've uncovered striking new evidence of how alcohol addiction impacts the brain's learning systems—and how those systems may slowly adapt during recovery—in a new study published in Clinical Neurophysiology today, May 22.

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MedicalXpress 五月 22, 2026

A single dose of psilocybin eased depression symptoms for months, our study found

A single dose of psilocybin eased symptoms of depression within days, with benefits lasting for more than three months compared to placebo, our new study has found.

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MedicalXpress 五月 22, 2026

Key gene boundary discovery may improve treatment of rare inflammatory disorder

Not all broken genes fail in the same way: some simply stop working, while others interfere with what still works. Researchers from Hiroshima University have identified a critical boundary within the immune-regulating gene called RELA that helps predict how harmful mutations cause disease. Their findings could improve diagnosis and treatment for patients with a rare inherited inflammatory disease.

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MedicalXpress 五月 22, 2026

Support for adolescents in military families can improve their mental health

Youth in military families need support from parents and peers to maintain a healthy mental well-being, according to a new study from the University of Georgia. Researchers found these relationships are connected to adolescents' abilities to utilize adaptive coping skills, such as problem-solving and self-reliance, which in turn promote their well-being.

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MedicalXpress 五月 22, 2026

Cancer, mood, anxiety, sleep: It's all connected, and yoga eases symptoms for survivors

University of Rochester Medicine is in the spotlight at a national meeting for a new discovery in integrative oncology: A special yoga intervention goes a step further than other therapies to improve four domains of physical and psychological side effects that most cancer patients experience, including lifting mood and easing anxiety.

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中国新闻网 五月 22, 2026

守护家人健康 从营养餐桌开始

5月16日至22日是全民营养周，今年的活动主题是“营养餐桌 家庭健康”。

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中国新闻网 五月 21, 2026

别硬扛！你的脊柱，正在悄悄被“压弯”

脖子咔咔响、久坐腰酸、起身僵硬

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MedicalXpress 五月 21, 2026

Researcher develops 'smart, tiny bubbles' to treat cancer and heart disease

A cell 500 times thinner than a human hair could heal hearts and kill cancer cells, thanks to a patent-pending technology created by a University of Central Florida researcher and now licensed to a university donor in hopes of getting it to clinical trials.

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中国新闻网 五月 21, 2026

专家：特应性皮炎会反复发作 家长切勿盲目求偏方、自行停药

中新网上海5月21日电(记者 陈静)特应性皮炎(Atopic Dermatitis，AD)是一种常见的慢性炎症性皮肤病，因其病程长、易反复的特点，被称为皮肤科“一号疾病”。

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MedicalXpress 五月 21, 2026

Bacterial STIs reach record highs in Europe, and congenital syphilis cases nearly double

The latest Annual Epidemiological Reports from ECDC indicate a surge in bacterial sexually transmitted infections (STIs) across Europe. In 2024, notifications of gonorrhea and syphilis, alongside congenital syphilis, reached their highest levels in over a decade, reflecting sustained transmission across multiple countries.

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中国新闻网 五月 21, 2026

青海湟中全域推广中（藏）医药康养文化 让传统医药可触可享

中新网西宁5月21日电 (祁绣娟)5月21日，青海省西宁市湟中区首届中(藏)医药康养文化推广活动在湟中区中医院启幕，让传统医药文化可感、可触、可享。

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WHO 五月 21, 2026

Seventy-ninth World Health Assembly – Daily update: 21 May 2026

Summary of discussions of 21 May at the Seventy-ninth World Health Assembly.

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MedicalXpress 五月 21, 2026

Elite immune cells lead the fight against multiple myeloma

Immunotherapy for cancer works like a guided missile, directing the body's immune cells toward tumor cells. However, not all immune cells respond to the call to attack, and this can lead to variability in treatment responses. As immune cell response is a critical factor in the likelihood of overcoming the disease, understanding why is paramount.

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WHO 五月 21, 2026

Seventy-ninth World Health Assembly – Daily update: 20 May 2026

Summary of discussions of 20 May at the Seventy-ninth World Health Assembly.

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MedicalXpress 五月 21, 2026

Exercising in the open air is the best ally to combat winter vitamin D deficiency, study says

Vitamin D is important for the body to function properly: it balances the immune system, helps to keep bones healthy and benefits muscle regeneration. Yet, 1 billion people worldwide are vitamin D deficient. This is the case in winter particularly, as UVB rays barely reach Earth's surface. In fact, the body produces 80% of this type of vitamin through solar radiation (the remainder comes from the diet). Given this, and considering the physiological functions of vitamin D, the effect it might have on both health and physical performance when taken as a supplement has kindled interest.

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中国新闻网 五月 21, 2026

危险！睡觉时出现这4种表现，可能是疾病信号

良好睡眠对身心健康至关重要

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MedicalXpress 五月 21, 2026

Molecular pathways behind inflammation in alcohol-associated liver disease mapped

Cedars-Sinai Health Sciences University investigators have identified molecular mechanisms that drive inflammation in alcohol-associated liver disease. Their preclinical discoveries could one day provide targets for therapies to treat the potentially fatal condition.

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MedicalXpress 五月 21, 2026

UK's younger generations likelier to experience poor health earlier in life than previous cohorts, research shows

Younger generations appear to be experiencing poorer health earlier in life than previous generations, according to a review of studies comparing national birth cohort datasets involving tens of thousands of people across the UK born since 1946.

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MedicalXpress 五月 21, 2026

Spinal stimulation data reveal why high-frequency pulses may miss key nerve pathways

Electrical stimulation of the spinal cord, such as following a spinal cord injury, has made great strides in recent years. However, high-frequency stimulation pulses, which are used in many current applications, appear less efficient at activating those nerve fibers that are believed to contribute decisively to therapeutic effects. This is the conclusion of a study conducted by an international team with the participation of Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU).

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中国新闻网 五月 21, 2026

天津发布健康提示：脑卒中夏季也高发 血压回降勿擅停药

中新网天津5月21日电 (记者 周亚强)天津市卫生健康委、市疾病预防控制局21日举办“季节与健康”新闻发布会。专家指出，夏季同样是脑卒中的“危险窗口”，高血压患者血压下降不等于痊愈，不可擅自停药；公众需防范肠道传染病和蚊蜱叮咬，科学管理体重，并顺应节气祛湿健脾。

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中国新闻网 五月 21, 2026

专家倡导重症肌无力患者做“四好病人” 勿擅自停药、剧烈运动

中新网上海5月21日电 (记者 陈静)重症肌无力是一种慢性且异质性的自身免疫性疾病，主要表现为神经肌肉接头(NMJ)功能障碍，重症肌无力的症状通常不可预测且容易反复波动，给长期管理带来挑战。

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MedicalXpress 五月 21, 2026

Mental disorders have nearly doubled since 1990, now affecting 1.2 billion people worldwide

Nearly 1.2 billion people worldwide are living with a mental disorder, nearly double the number recorded in 1990. According to a new study, this stark rise has placed mental disorders as the leading cause of disability globally, surpassing cardiovascular disease, cancer, and musculoskeletal conditions.

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MedicalXpress 五月 21, 2026

Machine learning personalizes depression treatment with the help of wearable technology

More than 21% of U.S. adults experience depression, greatly impacting their quality of life. Many people with mild-to-moderate depression can improve their symptoms by adjusting daily habits like sleep, exercise, diet and social interaction, according to Jyoti Mishra, Ph.D., associate professor of psychiatry at University of California San Diego School of Medicine. However, because depression is highly variable between people, a one-size-fits-all lifestyle approach isn't very effective.

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MedicalXpress 五月 21, 2026

Data-driven biomaterials steer pancreatic cancer organoids into new cell states

Understanding and controlling how cancer cells transition between different states remains a critical challenge in tumor biology. In a recent publication in Advanced Materials, a team from the Leibniz Institute of Polymer Research Dresden (IPF) presents a data-driven strategy to guide these transitions using engineered biomaterials.

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MedicalXpress 五月 21, 2026

Novel combination therapy could reduce leukemia relapse rate, extending window for bone marrow transplants

A research team from the Department of Medicine, School of Clinical Medicine, LKS Faculty of Medicine, the University of Hong Kong (HKUMed), has developed a novel combination therapy that significantly improves treatment outcomes and survival in patients with acute myeloid leukemia (AML) with FLT3 gene mutations. The study found that the combined use of the FLT3 inhibitor Quizartinib and the protein synthesis inhibitor Omacetaxine Mepesuccinate (collectively termed QUIZOM) effectively suppresses the growth of cancer cells and activates the patient's immune system, achieving a composite complete remission (CRc) rate of about 83% while reducing the risk of relapse.

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MedicalXpress 五月 21, 2026

One‑week radiotherapy course shown to be safe and effective in the long term for early‑stage breast cancer

Research led by a Keele University oncologist has found that a one-week course of post-surgery radiotherapy is just as safe and effective as the traditional three-week course for people with early-stage breast cancer. The FAST-Forward trial, led by Keele's Professor Murray Brunt and sponsored by The Institute of Cancer Research, London, followed more than 4,000 patients for a decade after their treatment.

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MedicalXpress 五月 21, 2026

Oral drug proves highly effective against chemotherapy-related low platelets in GI cancer trial

An oral medication already approved for thrombocytopenia in patients with liver disease significantly improved platelet recovery and helped patients with gastrointestinal cancers maintain platelet counts needed to continue chemotherapy as scheduled, according to results from a Phase II clinical trial led by researchers at Sylvester Comprehensive Cancer Center, part of the University of Miami Miller School of Medicine, and Mass General Hospital.

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MedicalXpress 五月 21, 2026

Clinical trial tests virus-immunotherapy combination for neuroendocrine tumors

A Phase I clinical trial is testing whether a tumor-targeting virus can help immunotherapy work more effectively against aggressive neuroendocrine tumors that often resist treatment. Researchers at Sylvester Comprehensive Cancer Center, part of the University of Miami Miller School of Medicine, presented early findings at the 2026 American Society of Clinical Oncology (ASCO) Annual Meeting.

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MedicalXpress 五月 21, 2026

Child death rates in the United States have increased, study finds

The overall death rate of children and adolescents in the United States increased 6.6% between 2020 and 2023, researchers reported on May 13 in the New England Journal of Medicine. Many of the top causes of death in young people—including firearms, car accidents, and poisoning—lead to injuries that are treated in emergency departments.

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MedicalXpress 五月 21, 2026

'Pink noise' can help make anesthesia work better during surgery

In the brain, specific electrical waves are associated with different states of consciousness. For instance, delta waves—also known as slow waves—are especially prevalent during deep sleep, as well as during states of unconsciousness induced by coma and general anesthesia. They are considered a "signature" of these altered states of consciousness.

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MedicalXpress 五月 21, 2026

Dermatologists and oncologists call for overhaul of widely used cancer side-effect grading system

Physicians at the Icahn School of Medicine at Mount Sinai are calling for updates to a widely used system that grades side effects from cancer treatments, warning that current criteria may misclassify the severity of skin-related toxicities and limit consistency across clinical trials.

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MedicalXpress 五月 21, 2026

Why energy fades with age: Missing membrane lipid may destabilize mitochondria

Why do cells age—and why do we lose our energy and vitality as we get older? This question is one of the central challenges of modern biomedicine. The focus is particularly on mitochondria—tiny cellular organelles long known as the cell's powerhouses but now understood as dynamic control centers that not only produce energy, but also coordinate cellular communication, adaptation, and many of the processes essential for life.

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MedicalXpress 五月 21, 2026

Survey highlights persistent uncertainty on STI vaccines

While data from the Centers for Disease Control and Prevention (CDC) show that the total number of U.S. cases of three sexually transmitted infections (STIs) declined from 2022-24, infection rates remain 13% higher than a decade ago. CDC provisional data show more than 2.2 million U.S. cases of chlamydia, gonorrhea, and syphilis were reported in 2024.

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中国新闻网 五月 21, 2026

汉坦病毒，你真的了解吗？

翟春 龚祖康

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MedicalXpress 五月 21, 2026

Early detection of type 1 diabetes in children is feasible from routine pediatric care

For ten years, the Fr1da study, coordinated by Helmholtz Munich, has been investigating whether early stages of type 1 diabetes in children can be detected in routine pediatric care. The latest evaluation shows that the screening program is sustainably feasible and identifies most children who will later develop stage 3 (clinical) type 1 diabetes.

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中国新闻网 五月 21, 2026

当“低头”成为习惯，你的脊柱还好吗？

世界脊柱健康日特别报道

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MedicalXpress 五月 21, 2026

Scientists capture 'housekeeping' immune cells attacking live melanoma

Scientists at the Garvan Institute of Medical Research have captured, for the first time, "housekeeping" immune cells actively attacking and engulfing live melanoma cells—a discovery that could change the way we approach treatment for one of Australia's most common and deadly cancers.

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MedicalXpress 五月 21, 2026

Sudden cardiac arrest: Genetic cause more common in younger people than in older people

Younger people who experience sudden cardiac arrest are more likely to have a genetic cause than older people who experience it, according to the Smidt Heart Institute at Cedars-Sinai. The study, published in JACC: Clinical Electrophysiology, highlights the need for widespread genetic testing to identify people at risk, the authors said.

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MedicalXpress 五月 21, 2026

Gut bacteria linked to immunotherapy success in melanoma patients

Researchers at The George Washington University, working with Weill Cornell Medicine, have identified specific gut bacteria linked to better responses to cancer immunotherapy in patients with advanced melanoma. The study analyzed data from 678 patients across seven previous studies, all treated with immune checkpoint inhibitors—a type of therapy that can be highly effective in treating certain cancers, but does not work for everyone.

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MedicalXpress 五月 21, 2026

Linking lysosomal dysfunction to severe neurological disorders

A new study has identified mutations in a single gene as the cause of a previously unrecognized spectrum of severe neurological disorders ranging from fatal prenatal conditions to progressive neurodegenerative disease in childhood, according to a study published in the Journal of Clinical Investigation.

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MedicalXpress 五月 21, 2026

Smartphone data predict smoking cravings and lapses, with potential to treat addiction and other conditions

Minuscule movement patterns collected from smartphones and often undetectable to humans have been used to predict cravings and compulsive behaviors with groundbreaking accuracy—potentially offering timely and bespoke treatment for smoking and other addictions and conditions.

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MedicalXpress 五月 21, 2026

UK heat risk leaves vulnerable people dangerously exposed

Older people, care home residents and those living in poor-quality housing are facing growing danger from extreme heat, as new research warns that the UK is failing to protect those most at risk. The work is published in the journal Energy Research & Social Science.

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MedicalXpress 五月 21, 2026

'Origami' method could speed up diagnosis of neurodegenerative disease

Researchers have developed a technique that can identify errors caused by mutations linked to a range of genetic disorders, including forms of muscular dystrophy, Huntington's disease and amyotrophic lateral sclerosis (ALS), which could accelerate accurate diagnosis of these conditions. The technique, developed by researchers led by the University of Cambridge, uses RNA samples stretched into usable shapes and tiny glass holes known as nanopores, to analyze sections of RNA that have multiplied far beyond their normal length.

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MedicalXpress 五月 21, 2026

Buying your way to better health can come at the expense of others

People with private health insurance can jump the public health care queue by using private health services instead. Is there really anything wrong with that? There are two main theories: 1) If the wealthiest people use private health services more, the public health care system will have more capacity for the rest of us; and 2) Private health services divert resources away from the public health care system, which consequently becomes worse.

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MedicalXpress 五月 21, 2026

Duration of depression may influence how severely the disease alters the brain

Depression affects about 5.8% of the Brazilian population and presents a wide range of symptoms, intensities, and durations. A study published in Scientific Reports involving patients with major depressive disorder demonstrated that the severity of symptoms, as measured by the Hamilton Depression Scale, and the length of time a person remains depressed (chronicity), are both associated with changes in brain function.

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中国新闻网 五月 21, 2026

入夏后及时清积水 别在家里“养”蚊子

又到蚊媒传染病高发季节

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MedicalXpress 五月 21, 2026

Wearable knee robot could help children with muscle weakness

A lightweight robotic device that facilitates neuromuscular recovery in children with spinal muscular atrophy (SMA), helping them to stand unassisted, is published in Nature this week. Improved function persists after discontinuing training, demonstrating the potential for enduring recovery.

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中国新闻网 五月 21, 2026

体检机构：结节类问题与代谢类隐患两大健康风险集群并行凸显

中新网北京5月21日电 (记者 赵方园)《慈铭北京·2025年度健康体检大数据蓝皮书》(下称“蓝皮书”)20日发布。基于1154126名体检人群的样本统计显示，结节类问题与代谢类隐患两大健康风险集群并行凸显，亟待通过整合性的预防策略与早期干预，筑牢健康防线。

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中国新闻网 五月 21, 2026

小满吃苦，一夏不苦 专家提示饮食起居这样做

小满吃苦，一夏不苦

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UN Health 五月 21, 2026

UN agencies step up Ebola response in eastern DR Congo

United Nations agencies have moved swiftly to support efforts to contain the latest Ebola outbreak in eastern Democratic Republic of the Congo (DRC), delivering emergency medical supplies, protective equipment and logistics support.

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中国新闻网 五月 21, 2026

母乳喂养：助生命迈出坚实“第一步” | 全国母乳喂养宣传日

5月20日是全国母乳喂养宣传日，今年的主题是“每个母婴家庭享有母乳喂养支持”。

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中国新闻网 五月 21, 2026

适度出汗、保持七分饱 小满时节养生别太“满”

朝“问”健康丨适度出汗、保持七分饱 小满时节养生别太“满”

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中国新闻网 五月 21, 2026

家长热衷购买脊柱矫正“神器” 儿科专家提醒

家长热衷购买脊柱矫正“神器”，儿科专家提醒：

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中国新闻网 五月 21, 2026

蚊子偏爱O型血？错！真正“招蚊”的是这几类人

炎炎夏日

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中国新闻网 五月 21, 2026

《给阿嬷的情书》里藏着哪些中医智慧

“江海有岸，团圆可盼。”最近，潮汕方言电影《给阿嬷的情书》深深打动了无数观众。片中那一颗颗橄榄、油柑，连同那个出人意料的偏方“蟑螂煮水”，引发了观众对岭南人养生智慧的好奇。

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中国新闻网 五月 21, 2026

气温攀升、雨水增多 小满过后如何养生？一文了解

今天是5月21日，我们迎来二十四节气小满。小满过后气温攀升、雨水增多，天气湿热感明显加重。小满养生讲究恰到好处、贵在有度。日常起居、运动饮食该如何顺应节气调养？—起来了解。

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中国新闻网 五月 20, 2026

“网红减肥针”真的靠谱吗？专家的回应来了！ | 谣言终结站

中国医学科学院北京协和医院主任医师 李乃适：

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中国新闻网 五月 20, 2026

爱尔眼科补缴税款及滞纳金超5亿元 称将计入2026年损益

中新网北京5月20日电(记者赵方园)一纸补税公告曝出“眼科茅”欠税的问题。

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中国新闻网 五月 20, 2026

专家：儿童青少年体重管理核心在于吃动平衡

中新网上海5月20日电 (记者 陈静)上海的儿童营养专家洪莉主任医师20日强调，儿童青少年体重管理不靠节食挨饿，核心在于吃动平衡：一方面优化饮食结构，控制高油高糖高盐摄入，规律三餐、拒绝夜宵；另一方面坚持规律运动，告别“沙发土豆”的生活方式。

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中国新闻网 五月 20, 2026

专家呼吁构建神经系统疾病“筛诊治管”全链条创新生态

中新网北京5月20日电(记者 赵方园)《中国阿尔茨海默病报告2025》显示，我国现存的阿尔茨海默病及其他痴呆患病人数近1700万例，患病率略高于全球平均水平，且随着年龄增加不断上升。

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中国新闻网 五月 20, 2026

罗欣药业阿奇霉素被判定为劣药 子公司总经理被降级处分

中新网北京5月20日电(记者 赵方园)因控股子公司生产销售的注射用阿奇霉素检验不合格被判定为“劣药”，罗欣药业集团股份有限公司(简称“罗欣药业”)于5月20日早间发布公告称，已启动产品召回及内部追责程序，即日起停止生产和商业化该产品，已经生产的库存全部报废处理。

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中国新闻网 五月 20, 2026

青海举办首个无创脑机接口技术体验日

中新网西宁5月20日电 (记者 孙睿)5月20日，青海首个无创脑机接口技术体验日在青海大学附属医院(以下简称：“青大附院”)举办。脊髓损伤、脑梗、帕金森、癫痫等患者佩戴无创脑电设备，凭意念操控辅助器械，完成抬腿、迈步、站立等动作。

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MedicalXpress 五月 20, 2026

Eroding ACA enrollment portends higher insurance rates

Enrollment in the Affordable Care Act continues to erode as some customers struggle to make premium payments, with the declining numbers churning market uncertainty for insurers. In response, insurers are likely to raise rates again next year, following this year's larger-than-typical hikes.

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MedicalXpress 五月 20, 2026

Rollback of PFAS drinking water standards raises safety fears

The U.S. Environmental Protection Agency (EPA) said Monday it wants to roll back some regulations on "forever chemicals" in drinking water put into place in 2024.

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MedicalXpress 五月 20, 2026

Self-reported family history underestimates heart attacks among close relatives

A new study from Karolinska Institutet shows that people's own reports of heart attacks in the family only partially correspond with register data. The findings suggest that heart attacks among relatives are often underreported, particularly for events occurring early in life. The results, published in European Journal of Epidemiology, show that the agreement between self-reported data and register data was only moderate.

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中国新闻网 五月 20, 2026

潮热疲劳不可忽视 专家提醒女性科学应对更年期健康风险

中新网广州5月20日电 (记者 蔡敏婕)更年期是女性生命周期中的重要过渡阶段，而血管舒缩症状(VMS)是其标志性表现之一。

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MedicalXpress 五月 20, 2026

Early birth safer for mother and baby in high blood pressure pregnancies, researchers find

Planned early birth for pregnant women with high blood pressure cuts maternal complications by nearly half and reduces the risk of stillbirth, without increasing the likelihood of cesarean section, according to data published in the Cochrane Database of Systematic Reviews.

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MedicalXpress 五月 20, 2026

Study finds substandard bowel cancer care for people with learning disability

People with a learning disability are at higher risk of developing bowel cancer, yet face significant barriers at nearly every stage of the care pathway, University of Manchester and Christie NHS Foundation Trust have found. The population-based study of more than 2 million people showed individuals with an intellectual disability are more likely to develop bowel cancer, especially before the age of 50. The study is published in BMC Medicine.

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MedicalXpress 五月 20, 2026

Reusable catheters are a safe choice that could cut antibiotic use and NHS costs

Reusable catheters are just as safe for patients as single-use ones and do not increase the risk of urinary tract infections, a new study has found.

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MedicalXpress 五月 20, 2026

Common food preservatives linked to high blood pressure and heart disease

Eating foods that contain common preservative food additives may increase the risks of high blood pressure and cardiovascular disease, according to research published in the European Heart Journal.

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MedicalXpress 五月 20, 2026

Why some anti-vaping campaigns miss the mark

Vaping education campaigns in Australia may be missing key opportunities to support behavior change, University of Queensland research has found. The paper is published in the journal Tobacco Control.

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MedicalXpress 五月 20, 2026

Calcium and vitamin D supplements offer little to no meaningful benefit on fracture, fall prevention, review concludes

Calcium, vitamin D, or combined supplements offer little to no clinically meaningful benefit for fracture and fall prevention in most older people, finds an in-depth review of the latest evidence published by The BMJ.

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MedicalXpress 五月 20, 2026

Health care is facing a moral emergency, argue experts

Health care has lost its human, moral, and relational foundations and must reconnect with its core values to improve both patient and staff well-being, argue experts in The BMJ. Despite unprecedented advances in diagnostic precision, therapeutic capability, and computational power, a deep paradox exists, say authors Don Berwick, Maureen Bisognano and Bob Klaber.

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MedicalXpress 五月 20, 2026

China's health care use has not fully recovered after Zero-COVID policy, with rural regions lagging most

A PLOS Medicine analysis led by Fred Hutch Cancer Center researchers quantified the enduring impact that China's health policies during the COVID-19 pandemic had on overall health care utilization. As the first country to report COVID-19 cases and implement infection control measures, and among the last to lift such policies, China's experience presented a unique opportunity to study the relationship between public health measures and health care access.

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MedicalXpress 五月 20, 2026

China's cleaner air cuts PM2.5, but dementia deaths still rise with aging

In a recent study from Peking University Health Science Center, doctoral student Kang Ning and colleagues found that air pollution reductions alone cannot offset the impact of rapid population aging on dementia deaths in China. The study has been published in The Lancet Healthy Longevity.

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MedicalXpress 五月 20, 2026

Rewiring early life: What extremely preterm birth teaches us about the brain

Extremely preterm birth (before 28 weeks of gestation) places infants into the world at one of the most extraordinary moments in human development. The brain at this stage is not simply growing; it is folding, organizing, and laying down the networks that will eventually support language, memory, attention, and learning. It is doing all of this in the dark, in the warmth, protected. When birth happens this early, all conditions change in an instant.

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MedicalXpress 五月 20, 2026

Why does ALS pathology spread differently among patients?

A research team at the Brain Research Institute, Niigata University has found that APOE ε4, a genetic factor best known for increasing the risk of Alzheimer's disease, may also influence how pathological changes spread in amyotrophic lateral sclerosis (ALS). The findings were published in Acta Neuropathologica.

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中国新闻网 五月 20, 2026

“20岁的年纪60岁的腰”，脊柱疾病为何日益年轻化？

中新网济南5月20日电(记者 赵晓)当下，不少年轻人因长期久坐办公、低头刷手机，提前出现腰椎健康问题，自嘲“20岁的年纪，60岁的腰”。“这句自嘲真实反映了脊柱疾病年轻化的现实，久坐已被临床公认为危害脊柱健康的头号杀手。”山东大学齐鲁第二医院院长、主任医师冯世庆20日在新闻发布会现场表示。

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MedicalXpress 五月 20, 2026

Cardiac organoids show potential for myocardial repair after infarction

Myocardial infarction remains one of the leading causes of death worldwide. Following an infarction, part of the heart muscle is irreversibly damaged and replaced by scar tissue, which, while structurally necessary, compromises cardiac function and may lead to chronic heart failure.

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中国新闻网 五月 20, 2026

我国学龄儿童超重肥胖率达19% 你给孩子吃对了吗？

今天(20日)是第37个中国学生营养日。数据显示，我国6至17岁的学龄儿童超重肥胖率高达19%，如果得不到有效遏制，到2030年我国儿童超重肥胖率可能达到31.8%。营养过剩与微量营养素缺乏的“隐性饥饿”并存成为当前学龄儿童健康的突出痛点。

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MedicalXpress 五月 20, 2026

Early warning from low-risk cysts could help catch pancreatic cancer sooner

Catching pancreatic cancer early can increase the five-year survival rate from 15% to 80%. Patients with pancreatic cysts, frequently detected during unrelated abdominal CT or MRI imaging, can develop malignant pancreatic cancers. In a new study, Mass General Brigham investigators showed that patients with low-risk pancreatic cystic lesions (PCLs) have approximately 14 times higher risk of developing pancreatic cancer than the general population.

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MedicalXpress 五月 20, 2026

How robots are becoming surgical assistants

How can robots and humans work together as effectively as possible in the operating room of the future? Researchers from the Technical University of Munich (TUM) and TUM University Hospital investigated this question as part of the ForNeRo research project. Using a sensor-equipped system, they analyzed surgeons' movements during procedures and collected data from simulated robot-assisted operations.

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MedicalXpress 五月 20, 2026

Why managing expectations matters in chronic pain treatment

In a 2026 study I conducted with colleagues on people with peripheral arterial disease, one participant described how leg pain had disrupted his golf for years. It forced him to stop mid-round, shake his leg and apologize to his playing partners while he waited for the pain to pass. He found it mortifying. Then he tried a small electrical device that delivered gentle pulses through pads stuck to his skin. He still had pain. But he could get round the course.

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MedicalXpress 五月 20, 2026

Sabiá virus has been circulating in Brazil for 142 years and mutating, study finds

The Sabiá virus causes an acute hemorrhagic and neurological syndrome. Four fatal cases have been recorded in the state of São Paulo since 1990. The virus has been circulating in Brazil for about 142 years. Genomic analyses of two cases recorded in 2019 and 2020 show that the virus has undergone genetic changes over time, which explains why it was not identified by existing tests.

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MedicalXpress 五月 20, 2026

Home care incidents affect nearly 12% of children with medical complexity, national analysis finds

More than one in 10 children with medical complexity had an incident reported by home care agency staff, according to a multi-state study recently published in JAMA Network Open. Half of reported events were safety related and a quarter caused harm to the child.

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MedicalXpress 五月 20, 2026

Vitiligo affects around 1 in 100 people worldwide, yet the skin condition remains misunderstood

Around one in every 100 people worldwide has vitiligo—a chronic, autoimmune skin condition that causes the skin to appear lighter in patches.

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MedicalXpress 五月 20, 2026

In middle-aged and older adults, migraine with aura associated with higher stroke risk

Migraine with aura was associated with an increased risk of ischemic stroke in middle-aged and older people, according to a study published , in Neurology. Migraine without aura was not associated with an increased risk. The study does not prove that migraine with aura causes an increased risk of stroke, it only shows an association.

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MedicalXpress 五月 20, 2026

Quitting smoking associated with lower dementia risk, but weight gain may reduce the benefit

Quitting smoking may be associated with a lowered risk of dementia, especially for people who avoid major weight gain after quitting, according to a study published in Neurology. The study does not prove that quitting smoking lowers the risk of dementia and cognitive decline, it only shows an association.

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MedicalXpress 五月 20, 2026

Private equity acquisition can expand primary care use by expanding workforce, study finds

When health policy researchers at the Brown University School of Public Health tracked data from primary care practices that had been acquired by private equity firms, they found something surprising: not all of the changes were detrimental.

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中国新闻网 五月 20, 2026

体检报告频现“钙化灶”，是癌变前兆吗

拿到体检报告，不少市民看到“钙化灶” 三个字便心生恐慌，下意识与癌症画上等号。对此，镇江江大附院影像科主任医师周群详细拆解乳腺、甲状腺、肺部、前列腺、血管等常见部位钙化灶的医学含义。

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中国新闻网 五月 20, 2026

“无糖”并非无风险 解暑优选白开水

夏日“0糖”饮品热销，医生提醒勿长期大量饮用

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MedicalXpress 五月 20, 2026

Nearly 60% of college students with a psychosis diagnosis are not receiving the recommended mental health treatment

Despite a low overall prevalence of psychosis in the United States, affecting three percent of the population, this condition is a serious public health concern because people often delay seeking care for an average of 74 weeks from the time symptoms begin. As psychosis tends to emerge in early adulthood, it's important to understand the reasons why young adults who experience psychosis seek—or do not seek—mental health treatment.

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MedicalXpress 五月 20, 2026

Decolonizing health care: Systematic review identifies practical elements of health care across six countries

When an Indigenous woman gives birth at a Canadian hospital, saving the placenta is treated as a given. Multiple family members crowd the birthing room. A quiet space is made available. These aren't special accommodations, they're how care is supposed to work.

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MedicalXpress 五月 20, 2026

AI atlas reveals hidden whole-body-damage caused by obesity

Obesity affects far more than metabolism and fat storage. It alters immune activity, nerve structure, and tissue organization across multiple organ systems, increasing the risk of diseases including type 2 diabetes, cardiovascular disease, stroke, neuropathy and cancer. Yet despite these systemic effects, researchers have lacked tools capable of studying disease-associated changes across the entire body in intact organisms and at high resolution.

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MedicalXpress 五月 20, 2026

Severe mental illness can shorten a cancer patient's life by 30 years, report warns

Cancer patients in Ireland living with severe mental illnesses such as schizophrenia or bipolar disorder can face life expectancies up to 30 years shorter than the general population, according to a new report.

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WHO 五月 20, 2026

Seventy-ninth World Health Assembly – Daily update: 19 May 2026

Summary of discussions of 19 May at Seventy-ninth World Health Assembly

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MedicalXpress 五月 20, 2026

HPV self-collection boosts screening completion and cuts pelvic exams by one-third

A Kaiser Permanente study published by NEJM Catalyst Innovations in Care Delivery provides real-world data on a new approach to cervical cancer screening: giving patients the option to skip the traditional pelvic exam and collect their own vaginal samples to test for the human papillomavirus (HPV)—the cause of nearly all cervical cancers. The study is the first within a U.S. health care organization to demonstrate the potential of large-scale, population-based HPV self-collection—both via mail and in clinics—to improve access to preventive care and overcome barriers to traditional screenings.

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MedicalXpress 五月 20, 2026

AI flags heart risks in breast cancer patients

UBC Okanagan researchers, working with scientists at BC Cancer–Kelowna, have developed a groundbreaking AI model that can help identify breast cancer patients who may face a double-threat—that of cancer and cardiovascular disease.

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中国新闻网 五月 20, 2026

降噪耳机能护耳还是会伤耳？专家给出科学使用耳机建议

降噪耳机成了听力损伤的“背锅侠”？

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中国新闻网 五月 20, 2026

动辄上千元的童鞋，真的护脚吗？医生提醒：贵不等于对

动辄上千元的童鞋，真的护脚吗

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中国新闻网 五月 20, 2026

护腰靠垫是“神器”还是“智商税”？医生提醒

护腰靠垫是“神器”还是“智商税”

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UN Health 五月 20, 2026

Ebola outbreak: ‘Every epidemic begins in a community and ends in a community’

Facing a fast-moving Ebola outbreak caused by a rare strain of the virus, the World Health Organization (WHO) is relying on a rapid, community-centred response to halt transmission in eastern Democratic Republic of the Congo (DRC) and Uganda, a senior official has told UN News.

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UN Health 五月 20, 2026

Flak jackets and final goodbyes: Lebanon’s first responders under fire

Before heading to strike sites in war-torn Lebanon, rescue workers and paramedics often say goodbye to one another – a ritual captured in widely shared videos reflecting the growing dangers faced by aid workers since hostilities between Hezbollah and Israel erupted on 2 March.

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UN Health 五月 20, 2026

Ebola risk is high inside DR Congo but it’s no pandemic emergency: WHO

The deadly Ebola outbreak in Democratic Republic of the Congo (DRC) and Uganda does not represent a global pandemic emergency, although the risk is high at a regional and national level, the UN health agency chief said on Wednesday.

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中国新闻网 五月 20, 2026

早上叫不醒上课又犯困？专家带来“三大锦囊”

生物钟紊乱对于青少年来说并不少见，有的个案甚至发展到严重影响生活与学习的地步。在广州医科大学附属脑科医院营养代谢精神心理科科副主任陆小兵看来，古人常说的“日出而作、日落而息”是有道理的，生物钟就像体内自带的“智能闹钟+行程表”，24小时默默指挥身体“该吃饭、睡觉了”，家长应尽量帮助孩子一起调整好生物钟，避免昼夜节律紊乱干扰成长。

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中国新闻网 五月 20, 2026

止泻药黄连素岂能当减肥药？医生提醒勿信营销号

止泻药黄连素岂能当减肥药

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中国新闻网 五月 20, 2026

“天旋地转”竟是耳石在捣乱

王伟

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WHO 五月 20, 2026

Seventy-ninth World Health Assembly honours global champions advancing primary health care

Today, the World Health Assembly recognized individuals and institutions whose contributions to global health have gone far beyond the call of duty. Six laureates representing diverse backgrounds and contexts were honoured by the President of the Seventy-ninth World Health Assembly, Dr Víctor Elias Atallah Lajam of Dominican Republic, together with representatives of the foundations that have provided these prizes over the last 40 years, and WHO Director-General Dr Tedros Adhanom Ghebreyesus.The 2026 prizes celebrate the remarkable dedication of the six awardees to advancing primary health care, reducing inequities and bringing the goal of health for all closer to reality. Selected by WHO’s Executive Board in February 2026, the 2026 laureates reflect a shared commitment to improving health outcomes through scientific excellence, innovation and community outreach. Their work ranges from strengthening primary health care systems and advancing disease control to empowering communities and expanding access to essential services for the most vulnerable populations.This year marks 20 years since the passing of Dr LEE Jong-wook, WHO’s sixth Director-General, who passed away unexpectedly during the World Health Assembly in 2006. One of the prizes awarded today, the Dr LEE Jong-wook Memorial Prize for Public Health, honours his legacy and enduring contribution to global health.Winners of the 2026 public health prizesSasakawa Health PrizeThe Banconi Community Health Association (ASACOBA), MaliRecognized for its pioneering role in strengthening community-based primary health care and empowering underserved populations through locally driven health services.United Arab Emirates Health Foundation PrizeDr Worawit Tontiwattanasap, ThailandRecognized for transforming access to health services for rural, stateless and cross-border populations through outreach services, training and policy advocacy.State of Kuwait Health Promotion Foundation’s His Highness Sheikh Sabah Al-Ahmad Al-Jaber Al-Sabah Prize for the Promotion of Healthy AgeingProfessor Bruno Vellas, FranceRecognized for advancing and developing innovative, community-based approaches to care for older people.SingHealth, SingaporeRecognized for its integrated, cross-sectoral and community-centred strategies supporting healthy ageing and age-friendly environments.Dr LEE Jong-wook Memorial Prize for Public Health Professor Mohammad Abul Faiz, BangladeshRecognized for his lifelong contribution to public health, particularly in addressing diseases affecting rural, poor and marginalized populations.Nelson Mandela Award for Health PromotionDr Amr Mohamed Kandeel, EgyptRecognized for his leadership in building a resilient, prevention-oriented public health system integrating disease control, digital innovation and equity. About WHO public health prizes and awardsEvery year, during the World Health Assembly, public health prizes and awards are presented to individuals and institutions from around the world for their outstanding contributions to public health.Public health foundation prizes are awarded following nominations submitted by WHO Member States and former laureates. Selection panels composed of representatives of the prize foundations and WHO Executive Board Members review candidates and make recommendations. The WHO Executive Board designates the winners each year, and the awards are presented during a plenary session of the World Health Assembly.Over the past 15 years, more than 80 laureates from over 50 WHO Member States have received public health prizes. In 2026, nearly 100 nominations were submitted from across all six WHO regions, reflecting a significant increase in global engagement in recognizing public health excellence.About WHO Dedicated to the well-being of all people and guided by science, the World Health Organization leads and champions global efforts to give everyone, everywhere an equal chance at a safe and healthy life. We are the UN agency for health that connects nations, partners and people on the front lines in 150+ locations – leading the world’s response to health emergencies, preventing disease, addressing the root causes of health issues and expanding access to medicines and health care. Our mission is to promote health, keep the world safe and serve the vulnerable.“Together for health. Stand with science”, the theme of World Health Day 2026 marks a year-long campaign to highlight science as the foundation for protecting health and well-being worldwide. 

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中国新闻网 五月 20, 2026

没有症状≠没有风险 这份癌症早筛指南请收好

提到癌症，很多人首先想到的是疼痛、便血、消瘦等明显不适。但事实上，不少癌症在早期并没有典型症状，或者症状并不特异，容易被误认为是“小毛病”。也正因为如此，规范筛查的意义就在于：在症状还不明显时，尽早发现异常、尽早评估和干预。

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中国新闻网 五月 20, 2026

人到中年，做好定期的“深度排查”能有效防癌！

人到中年就该开始做这件事了，能有效防癌！

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中国新闻网 五月 19, 2026

健康中国丨久站久坐伤血管！专家教你自查“三件套”

久站久坐，血管承压，容易诱发静脉曲张，严重时甚至可能继发静脉血栓。

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中国新闻网 五月 19, 2026

专家：老年人预防感染往往比治疗更重要

中新网上海5月19日电 (记者 陈静)“银发筑防线疫苗护安康”上海健康大讲堂专场活动19日举行。

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中国新闻网 五月 19, 2026

广州急诊医学研究所启动 打造湾区高水平急诊医学创新平台

中新网广州5月19日电 (记者 蔡敏婕)当前广东省、广州市正加速构建高效、安全的紧急医学救援体系，对急诊急救能力提出了更高要求。广州急诊医学研究所19日启动，将整合粤港澳大湾区优质急诊资源，构建高水平急诊医学科研与转化平台。

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中国新闻网 五月 19, 2026

中新健康｜医保个账支付“白名单”来了

中新网北京5月19日电(记者 赵方园)5月19日，国家医保局联合财政部发布《关于进一步加强定点零售药店职工基本医疗保险个人账户使用监督管理的通知》(下称《通知》)，要求各省级医保部门原则上于2026年9月底前出台全省统一的定点零售药店职工医保个人账户支付白名单。

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MedicalXpress 五月 19, 2026

Losing a parent can dent an adult's earning power, say researchers

Losing a parent in adulthood not only breaks your heart, but can put a sizable dent in your bank account, a new study says. Adults' earning power persistently declines following the death of a parent, researchers report in the American Economic Review.

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中国新闻网 五月 19, 2026

1.73万支团队下沉一线 江西家庭医生贴心守护万家安康

中新网南昌5月19日电 (熊锦阳)19日，5·19“世界家庭医生日”主题宣传活动在江西省南昌市红谷滩区举行。据了解，截至2025年底，江西全省组建家庭医生团队1.73万个，86%的签约团队由二级及以上医院协同组建，全人群签约率达到61.59%，重点人群签约率达到93%。

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MedicalXpress 五月 19, 2026

Text messages aid in reducing cardiovascular risk in adults with psoriasis

A text-messaging intervention can improve patient activation and cardiovascular risk behaviors in adults with psoriasis, according to a study published online May 13 in JAMA Dermatology.

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MedicalXpress 五月 19, 2026

Sex differences in dementia risks reveal stronger cognitive impacts in women

Researchers from the University of California San Diego School of Medicine have found that women not only experience a higher burden of certain modifiable dementia risk factors, but also appear more vulnerable to their effects on cognitive function. The study, which analyzed data from more than 17,000 middle-aged and older adults, is published in Biology of Sex Differences.

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中国新闻网 五月 19, 2026

世界神经纤维瘤病关爱日公益科普活动：专家建言助力患者重拾信心

中新网北京5月19日电 (记者 张素)“疾病带来的负担是全方位的。正处于社交、步入职场、组建家庭等人生黄金期的患者，不得不将大量时间、精力耗费在反复就医与漫长康复中。”首都医科大学附属北京宣武医院神经外科主任医师吴浩近日在一场活动上说。

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MedicalXpress 五月 19, 2026

Sedative choice in pediatric intensive care may influence long-term neurocognitive outcomes

A new Penn Nursing study suggests that the specific sedatives used during critical illness in early childhood may have long-term implications for a child's neurocognitive development. Martha A.Q. Curley, Ph.D., RN, FAAN, Professor in the Department of Family and Community Health, and the Ruth M. Colket Endowed Chair in Pediatric Nursing at Children's Hospital of Philadelphia, co-led the study with R. Scott Watson, MD, from Seattle Children's Hospital.

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中国新闻网 五月 19, 2026

“多喝水”真的有用！最新研究显示：多喝水有助于减肥、治疗肾结石……

众所周知，当我们想关心一个人，却又不知道说点什么的时候，可以发一句万能的“多喝热水”。

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MedicalXpress 五月 19, 2026

Severe asthma links to three recurring illness clusters across 2,700 patients in 11 countries

Most people living with severe asthma are also battling other health conditions that go under the radar, a major new study has found. Researchers analyzing data from thousands of patients discovered that the additional illnesses—which range from obesity to osteoporosis—tend to appear in clusters.

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MedicalXpress 五月 19, 2026

Three-minute video game can help identify patients with depression

An experimental diagnostic tool in the form of a computer game was able to quickly identify patients with depression based on anhedonia, a key feature of the disease, a new study shows.

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MedicalXpress 五月 19, 2026

Emergency mental health care costs for children in England nearly quadruple over decade

The total cost of emergency admissions for mental health among children and young people in England rose from £22.5 million in 2012/13 to £87.3 million in 2021/22, finds research published online in the journal BMJ Open.

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MedicalXpress 五月 19, 2026

For real heart protection, the weekly exercise number climbs far beyond current advice

Adults should aim to do between 560 and 610 minutes a week of moderate to vigorous physical activity to achieve a substantial reduction in the risk of heart attacks and stroke, suggest the findings of an observational study published in the British Journal of Sports Medicine.

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MedicalXpress 五月 19, 2026

Low vitamin D levels linked to more pain after breast cancer surgery

Vitamin D deficiency is associated with more moderate to severe pain following breast cancer surgery and an increased consumption of opioid drugs, finds research published in the journal Regional Anesthesia & Pain Medicine.

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MedicalXpress 五月 19, 2026

Sexual problems common after cancer in young adults

Each year, approximately 2,000 people aged 18–39 are diagnosed with cancer in Sweden. Most survive their illness, but for many, life continues with long-term consequences. In a new doctoral dissertation, Charlotta Bergström has investigated how sexual problems develop in young adults following cancer and cancer treatment.

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MedicalXpress 五月 19, 2026

Researchers map genetics of blood lipids with unprecedented precision

DZNE researchers have generated new insights into how the human genome shapes the chemical composition and concentration of blood lipids. Across the genome, they identified more than 50 regions whose relevance to lipid metabolism has not been known before. The findings are based on blood samples from more than 8,000 individuals and may provide a better understanding of aging processes and pathological conditions like Alzheimer's disease, diabetes, and cardiovascular dysfunctions.

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MedicalXpress 五月 19, 2026

Neutrophils manufacture schizophrenia-linked protein, according to new research

The most common white blood cells in your body—immune cells called neutrophils—can make a protein nobody knew they were making, Stanford Medicine investigators have discovered. That unexpected sighting joins a growing list of hints tying schizophrenia, a disorder of the brain, to events occurring elsewhere in our bodies. The findings are summarized in a paper published in Proceedings of the National Academy of Science.

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MedicalXpress 五月 19, 2026

Oral GLP-1s without fasting or reduced efficacy: Delivery approach protects peptide-based drugs from stomach acid

Biomedical engineers at Duke University have developed a new approach to delivering GLP-1 medications orally that does not require fasting and maintains their efficacy. The technique could also be useful for any pharmaceutical based on peptides such as insulin or treatments for irritable bowel syndrome, HIV and osteoporosis.

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MedicalXpress 五月 19, 2026

Q&A: One in five moms face untreated perinatal mental illness

Twenty percent of women experience mental health conditions such as depression or anxiety during pregnancy and the first year of parenthood. Kara Zivin, a professor of psychiatry and obstetrics and gynecology at the University of Michigan, is part of this statistic. She studies health policy and maternal outcomes, having chronicled her own experience with depression during pregnancy in a memoir.

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MedicalXpress 五月 19, 2026

Brain-wave patterns at age 9 may predict anxiety and depression

A longitudinal study tracking children over a period of seven years has identified distinct brain-wave patterns emerging from age 9 that can forecast a child's vulnerability to anxiety or depression by age 13. These predictive markers reveal divergent, hemisphere-specific neurodevelopmental trajectories. Anxiety is linked to activity on the right side of the brain, while depression is tied to the left.

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MedicalXpress 五月 19, 2026

A new imaging approach captures brain activity across nine cell types at once

Scientists at the Max Planck Florida Institute for Neuroscience (MPFI), in collaboration with ZEISS and MetaCell, have developed a powerful new imaging pipeline called Neuroplex. As described in a paper published in eLife, the technique allows simultaneous monitoring of the activity of up to nine distinct neuronal populations in freely moving mice, dramatically accelerating the pace of scientific exploration into how the brain controls behavior.

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MedicalXpress 五月 19, 2026

Policy statement updates guidelines on pediatric drowning prevention

Multiple layers of drowning prevention should be emphasized by pediatricians, according to a policy statement and accompanying technical report published online in Pediatrics.

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中国新闻网 五月 19, 2026

对抗衰老 吃出一道彩虹

最好的抗衰老药，不在药箱里，而在菜市场。你有没有发现，身边那些看起来比实际年龄年轻的人，餐盘里总是五颜六色的，这不是巧合。抗衰老不是“少吃”，是“吃全”。七种颜色，是自然界给人类最便宜的长生药，是身体写给衰老的“七封战书”。

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中国新闻网 五月 19, 2026

专家提醒：夏季户外活动当心蚊、蜱叮咬

中新网5月19日电 国家卫生健康委19日举行新闻发布会介绍时令节气与健康有关情况。

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MedicalXpress 五月 19, 2026

Tracking tiny facial movements could offer a more objective way to measure pain

Researchers at Rutgers University-New Brunswick are working to measure pain more accurately beyond the single, subjective question patients are often asked: "On a scale of 1 to 10, how bad is your pain?"

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MedicalXpress 五月 19, 2026

Where you have rectal cancer surgery may affect whether the cancer comes back

Patients treated for rectal cancer at hospitals that are accredited by the American College of Surgeons (ACS) National Accreditation Program for Rectal Cancer (NAPRC) were less likely to have cancer left behind after surgery, a major factor for recurrence, according to a new study published in the Journal of the American College of Surgeons. The findings reinforce that where patients receive care can significantly influence their outcomes.

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中国新闻网 五月 19, 2026

青少年肥胖能用“减肥针”吗？专家：慎用快速减重方式

中新网5月19日电 国家卫生健康委19日举行新闻发布会介绍时令节气与健康有关情况。针对青少年肥胖是否可通过“注射减肥针”“口服降血糖药”“高蛋白饮食”等方式追求快速减重的提问，中国医学科学院北京协和医院主任医师李乃适表示，各种所谓快速减重的方式要慎用。

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MedicalXpress 五月 19, 2026

Clinical trial of online rehabilitation at home offers hope of better recovery for intensive care survivors

A UK-wide trial, managed by Warwick Medical School, finds that online rehabilitation at home can meaningfully improve quality of life for some intensive care survivors. The iRehab Trial tested an online rehabilitation program for people recovering at home after being on a ventilator in intensive care. The trial was conducted across 52 NHS hospitals and managed by Warwick Clinical Trials Unit, with leadership from Ulster University and Queen's University Belfast.

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MedicalXpress 五月 19, 2026

Study identifies key protein in immune cell exhaustion in cancer immunotherapy

CAR T-cell therapy is considered a milestone in personalized cancer treatment. In this approach, a patient's own immune cells are genetically modified to recognize and destroy tumor cells. While it has already shown impressive success in certain blood cancers, its effectiveness against solid tumors has so far been limited.

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中国新闻网 五月 19, 2026

“夏季出汗排毒养颜”等养生说法正确吗？专家解答

中新网5月19日电 国家卫生健康委19日举行新闻发布会介绍时令节气与健康有关情况。

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MedicalXpress 五月 19, 2026

How different SSRIs affect metabolism in early brain development

A new study from Karolinska Institutet shows that different SSRI medications affect metabolic processes in developing nerve cells in distinct ways. Alterations in energy metabolism, oxidative stress and lipid profiles suggest that these drugs are not biologically equivalent. The findings provide new insights into biological mechanisms but do not show that SSRIs cause autism, ADHD or other neurodevelopmental disorders.

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MedicalXpress 五月 19, 2026

1 in 7 people have used AI instead of seeing a health provider, study finds

AI is creating a significant shift in how people access health care, yet public attitudes to the technology remain deeply divided, according to a major new study by King's Health Partners, Responsible AI UK and the Policy Institute at King's College London.

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中国新闻网 五月 19, 2026

“嘴唇发紫”能“自测”心脑血管疾病吗？专家解答

中新网5月19日电 国家卫生健康委19日举行新闻发布会介绍时令节气与健康有关情况。会上，有记者问：有人说“嘴唇、指甲发紫”“耳垂有折痕”，可能会有心脑血管疾病，请问这种说法正确吗？

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中国新闻网 五月 19, 2026

喝水越多越“排毒”？短时间过量饮水或引发低钠血症

中新网5月19日电 国家卫生健康委19日举行新闻发布会，介绍时令节气与健康(立夏、小满)有关情况。对于夏季应该如何健康饮水和科学补水的问题，中国疾病预防控制中心研究员张岚表示，科学饮水重在适量、适时和卫生。

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中国新闻网 五月 19, 2026

新规落地，“减肥神药”还能轻松购买吗

新规落地，“减肥神药”还能轻松购买吗

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中国新闻网 五月 19, 2026

警惕5大误区，别让胆固醇“堵”住健康

警惕5大误区，别让胆固醇“堵”住健康

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MedicalXpress 五月 19, 2026

Sleep disturbances during pregnancy associated with a risk of gestational diabetes

A study by Kuopio University Hospital and the University of Eastern Finland shows that sleep disturbances during pregnancy may be a significant risk factor for gestational diabetes mellitus (GDM).

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MedicalXpress 五月 19, 2026

Over half of type 2 diabetes cases could be preventable, study shows

A new study led by researchers at the University of Massachusetts Amherst suggests that even people with a high genetic risk for type 2 diabetes can substantially reduce their chances of developing the disease by adopting healthier lifestyles—and that more than half of cases might be preventable. Published in the journal Diabetes, the study analyzed data from more than 332,000 adults in the U.K. and found that lifestyle factors such as body weight, physical activity, smoking and diet play a powerful role in shaping diabetes risk, regardless of genetic predisposition.

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中国新闻网 五月 19, 2026

专家：春夏季节甲亢易出现或复发

中新网5月19日电 国家卫生健康委今天(19日)举行新闻发布会介绍时令节气与健康有关情况。中国医学科学院北京协和医院主任医师李乃适介绍，甲状腺是生产甲状腺激素的“工厂”，它位于脖子的正前方、喉结的下方，如果甲状腺生产甲状腺激素过多，就会出现甲亢的问题。

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MedicalXpress 五月 19, 2026

Newly designed peptides suggest safer immunotherapies are within reach

Calcium is widely known for its role in maintaining strong bones and teeth, but it is also one of the body's most important cellular messengers. Calcium signals help regulate muscle contraction, neural function, immune cell activation and many other physiological processes. Because cells rely on calcium signals to decide when and how strongly to respond, the movement of calcium must be tightly controlled.

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MedicalXpress 五月 19, 2026

Clinical trial points to safer care for critically ill patients in ICUs

A B.C.-led clinical research team is behind a study that could help improve care for critically ill patients in intensive care units worldwide. Researchers from Royal Columbian Hospital and Simon Fraser University have published findings in JAMA.

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MedicalXpress 五月 19, 2026

Kids who take risks at play make faster, smarter decisions in traffic

Children who take more risks on the playground make safe decisions more quickly when crossing a busy street. That's the central finding of a new study by researchers from UBC and Queen Maud University College in Norway, and it may give parents a reason to let kids climb a little higher or roam a little farther.

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MedicalXpress 五月 19, 2026

A mop, a broom and a calmer mind. Why some find mental health benefits in everyday tasks

Amid spring cleaning season, it can be tempting to dismiss housework as drudgery, so dreaded or anxiety-inducing that it's best delegated to others if at all possible.

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MedicalXpress 五月 19, 2026

Ticks are 'spreading like wildfire'—and more of them are carrying Lyme

As millions of Americans head outside for camping trips, hiking, and backyard BBQs, billions of ticks are already waiting in the grass, ready to bite. Not only are their numbers growing, but today's ticks are more likely to carry Lyme disease bacteria and other dangerous pathogens.

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中国新闻网 五月 19, 2026

痛风不发作就没事？当心高尿酸引发“内伤”

随着夏季的到来，高温脱水、高嘌呤饮食、空调频繁使用导致关节低温受凉等因素叠加，拉响了痛风警报。很多人简单地将痛风定义为“大鱼大肉吃出来的毛病”，发作的时候忌忌口、吃点止痛药就搞定；还有人觉得痛风只要不发作就不用管。殊不知这些误区正在无形中推高体内尿酸，最终引发“内伤”。

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中国新闻网 五月 19, 2026

水果和蔬菜，你洗对了吗？

果蔬清洗是日常饮食安全的关键一环。生活中，盐水浸泡、淘米水去污、洗洁精清洗、长时间泡水是不少家庭惯用的果蔬清洁方式，也被大众视作去除农残的有效手段。事实上，这些广为流传的清洁方法大多存在误区，并不具备科学去污效果。

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UN Health 五月 19, 2026

DRC Ebola outbreak: hundreds of suspected cases, no vaccine

A fast-spreading Ebola outbreak in the Democratic Republic of the Congo (DRC) has health workers rushing to stop transmission while the roll out of any potential vaccine is months away, the UN World Health Organization (WHO) said on Tuesday. 

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中国新闻网 五月 19, 2026

注意“老来瘦” 小心肌少症

随着年龄增长，肌肉会自然流失。专家提醒，如果家中老人出现洗脸毛巾拧不干、打不开矿泉水瓶盖等情况，要警惕或许是肌少症找上了门。

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中国新闻网 五月 19, 2026

蛋白质，到底该怎么吃？

蛋白质，到底该怎么吃？| 吃出健康来

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中国新闻网 五月 19, 2026

不是“拉肚子”那么简单：专家解读炎症性肠病防治

中新网沈阳5月19日电 (王涵 禹瑞斋)5月19日是“世界炎症性肠病日”。近年来，炎症性肠病(IBD)在国内发病率持续攀升。近日，中国医科大学附属盛京医院第一消化内科主任田丰接受采访，就IBD的认知与防治进行专业解读，呼吁公众打破“拉肚子”的认知误区，做到早诊早治。

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中国新闻网 五月 18, 2026

别等腿上冒“青筋”！三个动作助你远离静脉曲张

久站久坐，血管承压，容易诱发静脉曲张，严重时甚至可能继发静脉血栓。

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中国新闻网 五月 18, 2026

青海启动全民营养周主题宣传活动 倡议善用“青字号”优质食材

中新网西宁5月18日电 (祁绣娟)18日，青海省2026年“健康科普行”全民营养周主题宣传活动启动。活动以家庭营养健康为切入点，广泛普及均衡膳食科学理念，引导民众养成科学配餐、健康烹饪、规律用餐的良好生活习惯，推动提升全省居民营养健康素养。

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MedicalXpress 五月 18, 2026

Study highlights opportunities to improve birth control education

A University of Mississippi study reveals that young women aged 16 to 24 across the nation do not necessarily have the needed knowledge when it comes to birth control.

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MedicalXpress 五月 18, 2026

FDA approves label expansion for Vyvgart, Vyvgart Hytrulo for generalized myasthenia gravis

The U.S. Food and Drug Administration has approved a label expansion for Vyvgart (efgartigimod alfa-fcab) and Vyvgart Hytrulo (efgartigimod alfa and hyaluronidase-qvfc) for the treatment of adult patients with (gMG). The expanded approval was granted to argenx.

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中国新闻网 五月 18, 2026

专家：糖尿病患者属带状疱疹高风险人群 需主动预防

中新网广州5月18日电 (记者 蔡敏婕)“糖尿病患者是带状疱疹的高风险人群，且症状更重、后遗神经痛发生率更高。”中山大学孙逸仙纪念医院内分泌科副主任、主任医师徐明彤指出：“管好血糖、血压、血脂等基础指标，能降低带状疱疹相关的健康风险。”

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MedicalXpress 五月 18, 2026

Avoidable inequalities remain in cardiovascular disease burden and care

Cardiovascular disease (CVD) remains one of Europe's biggest health challenges, according to new data from the European Society of Cardiology (ESC) Atlas of Cardiology, published in the European Heart Journal.

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WHO 五月 18, 2026

World Health Assembly opens in Geneva, Switzerland

The Seventy-ninth session of the World Health Assembly (WHA79) opened in Geneva, Switzerland today, with the election of Dr Víctor Elías Atallah Lajam of the Dominican Republic as the President of the Health Assembly.   The elected Vice-Presidents are Dr Mohamed Ali Al-Ghouj of Libya, Dr Assa Badiallo Touré of Mali, Mrs Katarzyna Drążek -Laskowska of Poland, Mrs Neesha Mehta of Nepal, and Mr Elias Kapavore of Papua New Guinea. Dr Timur Sultangaziyev of Kazakhstan and Dr Kwabena Mintah Akandoh of Ghana are the Chairs of the Committee A and Committee B, respectively. During the high-level welcome, H.E. Elisabeth Baume‑Schneider, Federal Councillor of the Swiss Confederation, addressed the Health Assembly on behalf of the host country, followed by remarks from H.E. John Dramani Mahama, President of Ghana and Special Guest of Honour.   Delegates also heard video messages from H.E. António Guterres, United Nations Secretary‑General, H.E. Ahmad Al Sharaa, President of the Syrian Arab Republic, and H.E. Mia Mottley, Prime Minister of Barbados. Dr Tedros Adhanom Ghebreyesus, WHO Director‑General, addressed the Assembly and then presented the Awards for Global Health to Dr Tore Godal, Dr Merceline Dahl-Regis, Dr Mike Ryan and Dr Heba El Sewedy, recognizing their lifetime achievements and exceptional contributions to improving the health and well-being of communities worldwide. Special Guest, H.E. Pedro Sanchez, Prime Minister of Spain, addressed the Assembly at the conclusion of the afternoon session in the Plenary.  

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MedicalXpress 五月 18, 2026

FDA blocked melanoma drug as confusion reigned under Makary

The U.S. Food and Drug Administration's decision to withhold approval of a new skin cancer treatment fell like a hammer on doctors who treat melanoma and patients who saw that the drug had prolonged the lives of a third of the participants in a clinical trial.

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MedicalXpress 五月 18, 2026

Creatine improves physical performance but does not necessarily reduce inflammation, finds study

Creatine, one of the most popular supplements among gym-goers and athletes, does not appear to have the anti-inflammatory effect that many imagine. This conclusion comes from a systematic review and meta-analysis conducted in Brazil by researchers at São Paulo State University (UNESP), which evaluated clinical trials in humans. The study indicates that, to date, there is no consistent evidence that creatine reduces inflammatory markers in the body.

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MedicalXpress 五月 18, 2026

Links discovered between mitochondrial lipid deficiency and inflammation of the gut

Inflammatory bowel diseases occur when the delicate balance between the gut, the immune system, and the microbiota is disrupted. Until now, however, it was unclear whether harmful microbes or defects in the body's own immune cells were the primary cause of these diseases.

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MedicalXpress 五月 18, 2026

Family-donor stem cells show safe symptom relief for 'butterfly skin' patients, trial suggests

The intravenous infusion of mesenchymal stem cells from family donors is safe and improves symptoms such as pruritus (itching), sleep disturbances, and fatigue associated with Recessive Dystrophic Epidermolysis Bullosa (RDEB), popularly known as "butterfly skin." This is one of the primary conclusions of a clinical trial conducted by researchers from the Universidad Carlos III de Madrid (UC3M), the Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT) of the Ministry of Science, Innovation and Universities, the Fundación Jiménez Díaz Health Research Institute (IIS-FJD), the CIBER Rare Diseases (CIBERER), and the La Paz University Hospital in Madrid.

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MedicalXpress 五月 18, 2026

Low-frequency ultrasound can improve blood flow for cardiovascular and neurological disease treatment

For decades, ultrasound has been associated with diagnostics—a routine scan in a hospital room, a monitor displaying organs, tissues, or the first image of a baby. However, researchers are now looking at ultrasound from an entirely different perspective.

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MedicalXpress 五月 18, 2026

Long-term trial challenges assumptions about lymph node radiation therapy in breast cancer

Final results from a landmark EORTC randomized trial with more than 20 years of follow-up show that irradiation of the internal mammary and medial supraclavicular lymph nodes reduces breast cancer mortality but does not improve overall survival. The findings highlight the importance of very long-term follow-up when evaluating cancer treatments, particularly in patients with an otherwise favorable prognosis.

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MedicalXpress 五月 18, 2026

Scientists develop first-in-class drug candidate for chronic itch

Chronic itch is often described as an "invisible torment." It can persist for weeks or months, severely affecting sleep, mental health, and quality of life. In patients with cholestatic liver disease, chronic itch remains a major clinical challenge, and current treatments often provide limited relief.

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MedicalXpress 五月 18, 2026

Automation cuts prostate cancer drug candidate production from 6 hours to 38 minutes

A proof-of-concept study has created a blueprint for producing prostate cancer treatment more efficiently. Researchers at the University of Missouri, Cancer Targeted Technology (CTT) and Isotherapeutics Group (ITG) discovered an innovative method to speed production of a cancer-fighting drug candidate. The breakthrough means the prostate cancer drug candidate, known as CTT1403, could be produced more efficiently and reliably, and could lead to the production of more doses for larger clinical trials.

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MedicalXpress 五月 18, 2026

How chemotherapy can backfire: An immune shift tied to tumor resistance and poorer outcomes

Chemotherapy can be life-saving for many patients, but not all tumors respond—and some that do, may eventually become resistant. Investigators at Houston Methodist have identified a possible explanation for this resistance, offering new insight into why certain cancers evade treatment.

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MedicalXpress 五月 18, 2026

Ebola and hantavirus outbreaks sign of our 'dangerous' times: WHO

The deadly hantavirus and Ebola outbreaks are only the latest crises in "dangerous and divisive" times, the World Health Organization chief said Monday.

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MedicalXpress 五月 18, 2026

New mouse model recreates severe geleophysic dysplasia, including early death and valve defects

Researchers have developed a novel mouse model that replicates severe geleophysic dysplasia, including short stature, heart valve alterations, and early lethality—characteristics of this rare disease. The findings from the study in The American Journal of Pathology provide a basis for the identification of molecular mechanisms underlying geleophysic dysplasia, which can then be targeted for therapeutic purposes.

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MedicalXpress 五月 18, 2026

International experts call for end to routine reporting of 'corrected' calcium

An international coalition of experts in laboratory medicine, osteoporosis, and chronic kidney disease is calling for laboratories to stop routinely reporting albumin-adjusted ("corrected") calcium, arguing that the longstanding practice is outdated, unreliable in many clinical settings, and may contribute to patient harm.

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MedicalXpress 五月 18, 2026

Genetic shifts in wastewater may reveal rises and falls in COVID-19 transmission

New research in the journal Science by Maxwell postdoctoral scholar Dustin Hill, Professor of Public Health Dave Larsen and a team of researchers has found a strong connection between the prevalence of genetic variations of the COVID-19 virus and higher community transmission.

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MedicalXpress 五月 18, 2026

Study questions usefulness of rapid microbiological point-of-care respiratory test

A rapid microbiological point-of-care test designed to help GPs identify whether a respiratory infection is caused by a virus did not lead to an expected overall reduction in same-day antibiotic prescribing, a University of Bristol-led study has found. The RAPID-TEST study is the first randomized clinical trial of a rapid multiplex microbiological point-of-care test in primary care. The findings are published in JAMA Internal Medicine.

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MedicalXpress 五月 18, 2026

Adolescents' knowledge of legal capacity to independently consent linked to higher STI/HIV testing

A study has found that adolescents who were aware of their state's minor consent laws were more likely to seek and receive testing for HIV and other sexually transmitted infections, suggesting that teens' accurate knowledge of their legal capacity to consent to health care services may be more important than the laws providing this right.

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MedicalXpress 五月 18, 2026

Q&A: Why wealth fails to shield Black Americans from pregnancy risks

It's widely known that low-income Black women suffer far higher maternal health risks than low- income white mothers, often because they lack access to quality health care. But in a new book, UC Berkeley law professor Khiara M. Bridges makes a forceful argument that maternal health disparities affect Black women at every rung of the socioeconomic ladder.

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MedicalXpress 五月 18, 2026

At 'most favored nation' prices, can Medicare break even on GLP-1 drugs?

In November 2025, the White House announced pricing deals with multiple pharmaceutical manufacturers to lower domestic prices for glucagon-like peptide-1 receptor agonist drugs (GLP-1RAs) including Ozempic, Wegovy, Mounjaro, and Zepbound. Those deals are part of a new "most favored nation" (MFN) policy that ties the cost of GLP-1RAs in the U.S. to the prices paid in other wealthy countries.

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MedicalXpress 五月 18, 2026

Prior authorization rules vary widely among major commercial insurers, review finds

A brief research report reviewed the prior authorization rules for Aetna, Humana, and UnitedHealthcare and found little consistency in their prior authorization rules. The findings highlight a fragmented system that may contribute to administrative burden for clinicians and confusion for patients. The report is published in Annals of Internal Medicine.

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MedicalXpress 五月 18, 2026

By age 4, one side of the brain is already calling the shots on language

The brain's capacity to use and understand language expands rapidly in the first years of life, as babies start to make sense of the words they hear and eventually begin to piece together sentences of their own. The language-processing parts of the brain that make this possible continue to evolve in older children, as they expand their vocabularies and learn to use language more flexibly.

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MedicalXpress 五月 18, 2026

Abortion bans lead to worse outcomes for miscarriages

Research from Oregon Health & Science University sheds new light on the unintended consequences of the overturn of Roe v. Wade: worse medical care for miscarriages.

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MedicalXpress 五月 18, 2026

Early IV treatment cuts spinal cord damage, restores up to 80% movement in animal models

A new study led by Tel Aviv University offers real hope to millions worldwide affected by spinal cord injury (SCI), a devastating condition in which damage continues to spread after the initial trauma, often resulting in long-term and irreversible disability.

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中国新闻网 五月 18, 2026

体重减不下来，不是“吃太多”那么简单

刘伟杰 韩晓东

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MedicalXpress 五月 18, 2026

Baseline MRI lets AI predict Alzheimer's progression without cognitive testing

Millions of people are diagnosed with Alzheimer's disease each year, comprising 60% to 70% of dementia cases worldwide. While cognitive impairment and structural brain changes are indicative of Alzheimer's disease progression, the process to accurately predict who will develop Alzheimer's is time-consuming and requires a variety of techniques, including brain imaging, blood biomarkers, and neurocognitive testing by a neuropsychologist.

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MedicalXpress 五月 18, 2026

How childhood maltreatment increases risk of later domestic abuse

Experiencing abuse or neglect as a child can increase the risk of being victimized by a romantic partner in adulthood, by impacting personality and mental health development, finds a new study led by University College London (UCL) researchers. The paper is published in The Lancet Regional Health–Europe journal.

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MedicalXpress 五月 18, 2026

An American doctor is among the newest cases in rare Ebola outbreak in Congo

An American doctor in Congo is among the newly confirmed cases in an outbreak of a rare variant of the Ebola virus with no approved vaccines or therapeutics, Congolese officials said Monday. Deaths have surpassed 100 in two provinces and details emerged about the government's delayed response to the outbreak.

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MedicalXpress 五月 18, 2026

Gap in treatment for adolescent cannabis users puts young adults at risk

Teens may turn to marijuana use for many reasons: curiosity, stress relief, peer pressure, help with mental health, or for the positive feelings of being "high." However, there is a difference between casual use and reliance on cannabis to function. Cannabis use disorder (CUD) is the persistent use and reliance on marijuana despite it causing physical or social harm.

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MedicalXpress 五月 18, 2026

Blood test spots failing prostate cancer treatment within 6-12 weeks, study finds

A new blood test could help doctors identify whether a treatment for advanced prostate cancer is failing weeks earlier than current tests, according to a U.K.-wide study led by UCL researchers. The study, published in Nature Cancer, shows that men could switch or intensify treatment much sooner than is currently possible if their cancer is not responding to treatment, potentially saving precious time and improving outcomes for patients.

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MedicalXpress 五月 18, 2026

Ebola outbreaks in Africa trigger global health emergency, US travel warnings

The World Health Organization (WHO) has declared an ebola outbreak in the Democratic Republic of Congo (DRC) an international public health emergency.

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中国新闻网 五月 18, 2026

10岁男孩高压高达180 专家提醒留意这些高血压信号

10岁男孩体重110公斤，高压高达180

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中国新闻网 五月 18, 2026

香甜多汁的水果大量上市 怎么吃才能解暑不伤身？

天气越发炎热，西瓜、葡萄、荔枝等水果香甜多汁，是大家补水、解暑的首选。有人一口气吃半个西瓜，有人把荔枝当零食连续吃……这些都是暗藏健康风险的吃水果方法。南京市中西医结合医院脾胃病科(消化内科)副主任中医师王光铭提醒，不当的水果摄入，不仅仅可能让人“长胖”，还会影响血糖、胃肠道，特殊人群甚至可能把自己“吃进”急诊。

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WHO 五月 18, 2026

Director-General presents Award for Global Health to four distinguished leaders

At the Seventy-ninth World Health Assembly in Geneva, WHO Director-General Dr Tedros Adhanom Ghebreyesus has presented four distinguished leaders with the Award for Global Health, recognizing their lifetime achievements and exceptional contributions to improving the health and well-being of communities worldwide.This year’s laureates are Dr Tore Godal, Dr Merceline Dahl-Regis, Dr Mike Ryan and Dr Heba El Sewedy. They were celebrated during the High-Level Welcome of the World Health Assembly (WHA), held this year under the theme “Reshaping global health: a shared responsibility.”Established in 2019, the Director-General’s Awards for Global Health recognize individuals whose leadership and commitment have delivered tangible improvements in health outcomes around the world.“I am honoured to present the Global Health Leaders Awards to four individuals who have made outstanding lifetime contributions to global health,” said Dr Tedros.  Dr Tore Godal was recognized for his transformative leadership in immunization and infectious diseases. Throughout his distinguished career, he played a pivotal role in elevating vaccines as a global development priority and helped establish major initiatives including Gavi, the Vaccine Alliance, Roll Back Malaria and CEPI, the Coalition for Epidemic Preparedness Innovations. He also played a pivotal role in the fight against neglected diseases when leading WHO’s Tropical Diseases Programme, and expanding work on leprosy and malaria. He helped expand community-based ivermectin distribution and onchocerciasis control efforts, which contributed to protecting large populations from river blindness. Dr Godal’s work has translated scientific research into large-scale public health action, protecting millions of lives.Dr Merceline Dahl-Regis was recognized for her lifelong commitment in expanding immunization and disease elimination in the Region of the Americas and beyond. Her contributions were instrumental in achieving the elimination of measles and rubella in the Americas – the first region in the world to reach this milestone. Her advocacy and support of the regional Dual Elimination Initiative also supported the elimination of mother-to-child transmission of syphilis and HIV in the Americas. Through research, community engagement and regional collaboration, she has advanced a holistic approach to health and development and had a profound impact on the lives of many people in the Americas and globally.Dr Mike Ryan was honoured for his leadership in strengthening global preparedness for and response to health emergencies. A founder of the Global Outbreak Alert and Response Network (GOARN), he has shaped international systems for detecting and responding to epidemics, and – when serving as the Executive Director of WHO’s Health Emergencies Programme – led operational responses to SARS, cholera, Ebola, polio and COVID-19. His leadership during major outbreaks and humanitarian crises working in some of the most challenging environments has demonstrated an unwavering commitment to protecting vulnerable communities and advancing global health security.Dr Heba Elsewedy received the award for her dedication to humanitarian action and social justice. Through the Ahl Masr Foundation, which she founded in 2013, she has pioneered comprehensive approaches to the prevention and treatment of trauma and burn injuries, while promoting awareness, dignity and the reintegration of survivors. Dr Heba Elsewedy's foundation has been instrumental in providing medical and psychological support to burn victims, as well as humanitarian aid to those affected by the Gaza conflict. Her work has transformed lives and stands as a model of compassionate, people-centred care, and a source of inspiration for many young public health advocates.From steering large-public health actions, to leading scientific innovations, engaging with communities and protecting people against emergencies and infectious diseases, the 2026 awardees reflect the diversity of approaches needed to achieve the highest possible level of health for all. Their achievements serve as a source of inspiration for current and future generations working for a healthier, safer and more equitable world for all. 

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UN Health 五月 18, 2026

WHO assembly opens under shadow of Ebola, hantavirus and funding cuts

From Ebola outbreaks in Central Africa to the complex evacuation of passengers aboard a hantavirus-stricken cruise ship, the UN World Health Organization (WHO) opened its annual assembly on Monday as countries grapple with disease outbreaks, deep funding cuts and growing geopolitical tension.

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UN Health 五月 18, 2026

Ebola outbreak follows hunger and displacement crisis in DR Congo

A day after the World Health Organization (WHO) declared the new Ebola outbreak in eastern Democratic Republic of the Congo an international emergency, top global disease transmission experts stressed that the chances of another global pandemic similar to the 2019 coronavirus emergency are increasing all the time.

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中国新闻网 五月 18, 2026

心脏发出预警信号 警惕冠心病找上门

新华社兰州5月17日电(记者梁军)5月18日是全国血管健康日。血管淤堵、管腔狭窄易引发多种心血管问题，冠心病就是冠状动脉血管病变导致的常见病症。专家提醒，身体出现心脏不适等信号，正是心血管发出的健康警报，出现相关症状需尽快就诊检查。

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MedicalXpress 五月 17, 2026

AI-driven wearable patches help identify undetected hormone disruption in unexplained infertility

Men and women who appear hormonally "normal" may still have undetected disruptions in the timing and coordination of their reproductive hormones that could impair fertility, according to research presented at the 28th European Congress of Endocrinology in Prague.

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MedicalXpress 五月 17, 2026

AI tool for radiotherapy can support the global effort to eliminate cervical cancer

An AI technology is effective at planning the delivery of life-saving radiotherapy for cervical cancer and prostate cancer, according to results from a large international trial led by researchers at University College London (UCL) and the London School of Hygiene & Tropical Medicine (LSHTM).

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MedicalXpress 五月 17, 2026

What is a 'digital detox' and will it make me healthier?

Are you surrounded by screens?

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中国新闻网 五月 17, 2026

张文宏：流感治疗存在时间窗口 发烧后48小时内用药效果最佳

中新网广州5月17日电 (记者 蔡敏婕)不少民众将流感视作普通感冒，靠硬扛应对，部分人却因此病情加重。对此，复旦大学附属华山医院感染科主任张文宏近日在直播节目中指出，流感治疗存在时间窗口，发烧后48小时内用药效果最佳。儿童、高龄及体弱人群出现高烧加重症状，需尽早到医院检测，明确病毒类型，从而更好地进行后续治疗。

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MedicalXpress 五月 17, 2026

Grape consumption linked to changes in gene expression and improved skin health

Clinical trials have shown that consumption of grapes can increase the resilience of skin to UV irradiation in about 30%–50% of the subject population. A new study published in the current issue of the journal ACS Nutrition Science suggests the effect of consuming grapes on human skin health is much broader—most likely affecting everyone.

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MedicalXpress 五月 17, 2026

Weight-loss drugs tied to lower death, recurrence risk after breast cancer

New research published in JAMA Network Open suggests that there is a positive association between GLP-1 agonists—drugs commonly used to treat obesity and diabetes—and better outcomes among breast cancer patients.

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MedicalXpress 五月 17, 2026

Understanding alternating hemiplegia of childhood, a rare disorder

For families of children born with alternating hemiplegia of childhood, the questions begin almost immediately: Will it get worse? How long do we have? What should we prepare for? The clearest answers yet are emerging and changing how doctors and families understand the course of a rare neurological disorder.

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中国新闻网 五月 17, 2026

天天吃降压药，为啥血压还是控不住？

天天吃降压药，为啥血压还是控不住？| 科普时间

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中国新闻网 五月 17, 2026

警惕！测血压总不准，可能是踩了这7个坑，看完立刻纠正！

警惕！测血压总不准，可能是踩了这7个坑，看完立刻纠正！丨世界高血压日

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MedicalXpress 五月 17, 2026

Canadian national health agency confirms 1 positive hantavirus test

Canada's national health agency Sunday confirmed that one of four Canadians who returned home from a cruise ship hit with a hantavirus outbreak has tested positive for the virus.

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MedicalXpress 五月 17, 2026

Does an infant's body fat relate to cognitive and motor development?

As every parent knows, an infant's early life is a series of milestones, from logging every development to regular checkups with the pediatrician to monitor body length, head circumference, and weight.

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MedicalXpress 五月 17, 2026

Pediatric pulmonary rehab improves exercise ability, quality of life

New research presented at the 2026 ATS International Conference shows that pulmonary rehabilitation (PR) significantly improves functioning and quality of life in children with chronic respiratory conditions, regardless of whether lung function itself improves.

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中国新闻网 五月 17, 2026

你的血管正在悄悄长斑变硬！这样做，“斑块”可能缩小甚至消失……

在我们忙碌而又平凡的日常生活中，有一个看不见的健康隐患正在悄悄向我们靠近，它就是血管内部的“斑块”。虽然不像感冒那样立刻引起我们的注意，但它们却在背后默默地影响着我们的健康，甚至可能威胁到生命。

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MedicalXpress 五月 17, 2026

Longevity-linked APOE2 gene variant helps neurons repair DNA and resist aging

People who carry the APOE2 version of the apolipoprotein E gene are more likely to live to advanced age and are partly protected against Alzheimer's disease, but scientists have struggled to explain why. A new study from the Buck Institute for Research on Aging, now published in Aging Cell, offers a mechanistic answer: APOE2 helps human neurons keep their DNA intact and resist becoming senescent, a damaged, dysfunctional state that accumulates with age and contributes to neurodegeneration.

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中国新闻网 五月 17, 2026

可能诱发致命感染！这种伤口要小心

随着夏季来临，气温逐渐升高，不少人喜欢到海边游玩，或在家中自制美味的海鲜大餐。不过，若不小心被螃蟹夹伤或鱼刺扎伤，不仅扫兴，还可能诱发致命感染。

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MedicalXpress 五月 17, 2026

Why tuberculosis now looks like an economic crisis, not just a health one

The impacts of tuberculosis (TB) are usually discussed in terms of public health and human suffering. Now, new research presented at the 2026 ATS International Conference shows that TB is also driving a massive global economic crisis.

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MedicalXpress 五月 17, 2026

Belonging after disaster: How 'ibasho' may aid mental health recovery

Natural disasters drastically affect human lives—destroying homes, separating families, leading to disruption of daily routines, which affects their stability. While emergency mental health responses are crucial in the beginning of the crisis, new correspondence discusses that psychological recovery may rely on a more meaningful approach to help restore a sense of place and belonging.

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中国新闻网 五月 17, 2026

专家：瘦不等于代谢正常 全素饮食也会高血脂

中新网上海5月17日电 (记者 陈静)每年的5月18日是全国血管健康日，呼吁人们重视血管健康，警惕动脉粥样硬化斑块。

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MedicalXpress 五月 17, 2026

Metabolic health emerges as key to brain and memory problems in bipolar disorder

While they share similar depressive and cognitive symptoms, the biological underpinnings of bipolar disorder and major depressive disorder are distinct. A novel study appearing in Biological Psychiatry: Cognitive Neuroscience and Neuroimaging is the first to identify clinically relevant pathways linking metabolic dysfunction, brain structure, and cognition in mood disorders, with stronger and more specific effects observed in bipolar disorder. It highlights the potential of targeting metabolic pathways to improve cognitive symptoms in bipolar disorder.

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MedicalXpress 五月 17, 2026

Building a sustainable global health workforce: Pilot program to reduce early-career burnout

Nursing jobs are dominating hiring trends, and young people are paying attention. In the 2024–25 application cycle, applications to nursing programs jumped a staggering 24%, and The Wall Street Journal recently reinforced nursing's reputation as being AI-proof.

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UN Health 五月 17, 2026

Ebola outbreak in Central Africa declared a ‘Public Health Emergency of International Concern’

The World Health Organization (WHO) has declared the ongoing Ebola outbreak in the Democratic Republic of the Congo (DRC) and Uganda a Public Health Emergency of International Concern, citing rising cases, cross-border spread and significant uncertainties about the scale of the epidemic.

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MedicalXpress 五月 17, 2026

Canada cruise passenger 'presumptive positive' for hantavirus

Canadian public health officials said Saturday a "high-risk" passenger who was aboard the cruise ship MV Hondius tested "presumptive positive" for the Andes hantavirus.

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MedicalXpress 五月 17, 2026

What to know about the Ebola outbreak that the WHO has declared a global health emergency

The World Health Organization declared Sunday the Ebola disease outbreak in Congo and Uganda a public health emergency of international concern.

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MedicalXpress 五月 17, 2026

WHO declares global health emergency over Ebola outbreak in Congo and Uganda

The World Health Organization declared the Ebola disease outbreak caused by a rare virus in Congo and neighboring Uganda a public health emergency of international concern on Sunday, after more than 300 suspected cases and 88 deaths.

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MedicalXpress 五月 17, 2026

Public housing mold intervention program in New York reduces asthma-related emergency visits

The New York City Housing Authority developed Mold Busters, a mold-removal program, in response to a 2013 class-action lawsuit filed by residents suffering from asthma due to mold in their apartments. New research presented at the ATS 2026 International Conference shows that the program results in nearly 2,800 fewer asthma-related emergency department visits annually.

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MedicalXpress 五月 17, 2026

New CRISPR approach may open path to hepatitis E treatment by blocking viral RNA

Researchers at the Ruhr University Bochum have developed a novel antiviral concept: Using the CRISPR/Cas13 system, they were able to specifically suppress the replication of the hepatitis E virus in human cells. Hepatitis E is a common cause of acute liver inflammation worldwide, yet effective specific therapies are still lacking. The team has now demonstrated that the virus can be targeted using an RNA-directed CRISPR system. The results, published on May 4, 2026, in the journal JHEP Reports, open new perspectives for the development of antiviral strategies.

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MedicalXpress 五月 17, 2026

Why only some patients get liver disease: New protein pathway may help forecast alpha1-antitrypsin outcomes

Alpha1-antitrypsin deficiency, an inherited disorder affecting 100,000 people in the U.S., causes a progressive and incurable lung disease. A subset of patients with the condition—about 10% to 15%—also develop liver disease because of the accumulation of the aggregated protein variant resulting from the genetic error that causes the disease. Now, researchers at Washington University School of Medicine in St. Louis have identified a previously unknown biological process that helps explain why only a subset of the affected population develop liver disease.

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中国新闻网 五月 17, 2026

警惕高血压年轻化 科学降压避开用药误区

朝“问”健康丨警惕高血压年轻化 科学降压避开用药误区

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MedicalXpress 五月 17, 2026

Pregnancy is a chance to reshape family eating habits before the baby arrives

Pregnancy is often regarded as a time to prepare the nursery, but it is also a useful moment to get the kitchen ready.

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MedicalXpress 五月 17, 2026

Wealth and health divide: Obesity rates plateau in rich nations but surge in developing world

Obesity has long been the invisible health crisis looming over humanity, with rates climbing globally. There is some positive news now emerging from a multi-decade study spanning several nations. A recent study published in Nature by the Non-Communicable Disease Risk Factor Collaboration (NCD-RisC), a global network of health scientists, analyzed obesity-related data from 232 million people aged 5 years or older, spanning 45 years.

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MedicalXpress 五月 17, 2026

Breast cancer that has begun to spread could be controlled for longer with targeted radiotherapy

Treating breast cancer that has begun to spread around the body with targeted radiotherapy could help patients to live longer without their cancer getting worse, according to the results of a small randomized controlled trial presented at the Congress of the European Society for Radiotherapy and Oncology (ESTRO 2026).

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MedicalXpress 五月 17, 2026

Just two radiotherapy sessions given over eight days can treat prostate cancer without any extra side effects

Two larger doses of radiotherapy for prostate cancer cause no additional side effects compared to the standard five doses of radiotherapy, according to results presented at the Congress of the European Society for Radiotherapy and Oncology (ESTRO 2026). Experts say the research brings us one step closer to safe and effective radiotherapy in only two out-patient sessions.

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MedicalXpress 五月 17, 2026

How a policy shift changed the odds for young adults starting dialysis in America

Among young adults with kidney failure, the expansion of Medicaid following the Affordable Care Act signed into law in 2010 was associated with substantial declines in one-year death rates, researchers from Brown University found in a new study.

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中国新闻网 五月 16, 2026

吃药后喝牛奶差点要了命？医生：这12类药物与牛奶“相冲”

一杯热牛奶，是很多人眼中的“健康标配”。可不久前，福建一位70多岁的老人，像往常一样吃完降压药，顺手喝下热牛奶。谁知仅仅半小时后，他突然头晕目眩、双腿发软，整个人连站都站不住。家人慌忙送医，一查血压已经掉到80/50毫米汞柱，险些酿成悲剧。

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中国新闻网 五月 16, 2026

肾是怎么一步步长出结石的？做好这4点 远离肾结石

肾是怎么一步步长出结石的？

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中国新闻网 五月 16, 2026

在家就能“住院”？家庭病床服务指南来了

为满足失能、高龄、慢性病等特殊人群居家医疗需求，国家卫生健康委、国家中医药局14日发布了《家庭病床服务指南(试行)》，对家庭病床服务对象、服务内容、服务要求都作出了具体的规定。

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WHO 五月 16, 2026

Epidemic of Ebola Disease caused by Bundibugyo virus in the Democratic Republic of the Congo and Uganda determined a public health emergency of international concern

Epidemic of Ebola Disease caused by Bundibugyo virus in the Democratic Republic of the Congo and Uganda determined a public health emergency of international concern

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中国新闻网 五月 16, 2026

乳房再造公益项目十周年 专家吁以新起点促“美丽重绽”

中新网北京5月16日电 题：乳房再造公益项目十周年 专家吁以新起点促“美丽重绽”

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中国新闻网 五月 16, 2026

注射治疗或节食后如何维持减重效果？最新医学研究提出应对策略

中新网北京5月16日电 (记者 孙自法)施普林格·自然旗下专业学术期刊《自然-医学》最新同期发表两篇论文，通过两项独立随机对照试验，提出在注射治疗或节食之后维持减重效果的策略：每日口服GLP-1受体激动剂或每日服用微生物补充剂，可能有助于超重或肥胖人士维持先前减重的效果。

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MedicalXpress 五月 16, 2026

Stronger regulation needed to address injectable peptide craze

Tougher regulation on peptide supplies is needed as illegal use skyrockets among young Australians, University of Queensland researchers say. Dr. Timothy Piatkowski, of UQ's School of Public Health, said the country's regulatory and health systems are failing to keep up with a surge in illegal peptide use in young people—a wellness craze fueled by social media.

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MedicalXpress 五月 16, 2026

Harshly parented children show poorer development of stress regulation

As toddlers age into the preschool years, their dependency on their parents usually begins to ebb. However, a new study led by Penn State researchers has revealed that physically or psychologically aggressive parenting, such as spanking or shouting, can disrupt this pattern to the detriment of both child and mother, with the child requiring more external regulation, rather than less, as they age.

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MedicalXpress 五月 16, 2026

Meeting an AI doctor before a real-life consultation can improve cancer patients' understanding and reduce stress

Cancer patients who interact with an artificial intelligence (AI) avatar doctor before they meet their real-life consultant feel more knowledgeable and less stressed, according to research presented at the Congress of the European Society for Radiotherapy and Oncology (ESTRO 2026).

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中国新闻网 五月 16, 2026

“是药三分毒？”专家：降压药其实能保心肾

中新网上海5月16日电 (记者 陈静)“在很长一段时间里，高血压是在老年人中常见的疾病。”世界高血压日将至，上海市高血压研究所所长王继光教授16日在沪接受采访时表示，“现在，我们会看到高血压的发生提前，在儿童和青少年中就有10%的人群血压升高。对早发的高血压患者，血压的管理和控制更重要。”

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中国新闻网 五月 16, 2026

体育+健康+公益 健康科普主题“医超”在上海“开战”

中新网上海5月16日电 (记者 陈静)运动是良医，锻炼亦需讲科学。16日，上海医务职工足球超级联赛(下称：医超)正式开幕。

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中国新闻网 五月 16, 2026

芭蕾舞演员、医学专家带民众走出减重“误区”

中新网上海5月16日电 (记者 陈静)提起体重管理，很多人的第一反应就是刻意节食、高强度突击运动。但这样可能会陷入越减越焦虑、越减越易反弹的“怪圈”。

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MedicalXpress 五月 16, 2026

Gestational diabetes may signal wider family health risks, including partners' chronic and mental illness

A study conducted by the University of Oulu found that partners of women with gestational diabetes more often had chronic diseases or injuries that complicate daily life compared with partners of women without gestational diabetes. In addition, mental health disorders were more common among them.

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MedicalXpress 五月 16, 2026

When should you get a mammogram? Conflicting advice makes it hard to know

Deciding when to get routine mammograms is confusing. Some health groups recommend women begin at age 40 or 45 while another recently opted for age 50. They also differ on whether yearly or every other year is best.

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MedicalXpress 五月 16, 2026

New AI tool could replace costly cancer gene expression profiling

A team led by Cedars-Sinai Health Sciences University investigators has created a faster, cheaper way to determine the genes expressed in cancerous tumors. The AI-based tool, which they describe in the journal Cell, could make personalized cancer treatment available to more patients.

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MedicalXpress 五月 16, 2026

Muscle mass is preserved after obesity drug treatment, study suggests

New research presented at the European Congress on Obesity (ECO2026) in Istanbul, Turkey (12–15 May) shows that following treatment with GLP-1 drugs for obesity, most weight loss is fat mass (80–85%) and relative muscle mass is preserved.

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MedicalXpress 五月 16, 2026

No vaccine for latest Ebola outbreak, DRC warns as toll hits 80

An Ebola outbreak in the Democratic Republic of Congo that has caused more than 80 deaths has a "very high lethality rate" and no vaccine or specific treatment, the country's health minister warned Saturday.

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MedicalXpress 五月 16, 2026

France says cruise ship Andes virus matches known South American viruses

France's Pasteur Institute said it has fully sequenced the Andes virus detected in a French passenger from the MV Hondius cruise ship and found that it matched viruses already known in South America, with no evidence so far of new characteristics that would make it more transmissible or more dangerous.

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MedicalXpress 五月 16, 2026

Overactive MYC helps tumors fix DNA breaks and resist chemotherapy, study finds

A protein best known for driving cancer growth also helps damaged tumor cells survive by repairing their DNA, according to a new study that could influence how some cancers are treated.

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MedicalXpress 五月 16, 2026

Puberty may hide rising anxiety in children as parent awareness lags

Starting middle school brings big changes—new schools, heavier workloads, shifting friendships. These changes are easy for parents to see. But alongside them, something less visible may be happening: a rise in anxiety linked to puberty. In a new study led by FIU psychology postdoctoral associate Amanda Baker and published in Research on Child and Adolescent Psychopathology, researchers found that as children move through puberty, they report increasing anxiety while parents' perceptions of their child's anxiety remain relatively unchanged.

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MedicalXpress 五月 16, 2026

Severe childhood malaria linked to cognitive impairment later in life

Severe childhood malaria is linked to long-term cognitive impairment, according to a new study from Indiana University School of Medicine researchers and their collaborators at Makerere University in Uganda. The findings, recently published in JAMA, suggest children who survive cases of cerebral malaria and severe malarial anemia experience cognitive and academic impairment that persists into adolescence. The correlation highlights an urgent need for the development of better prevention strategies and more effective therapies to minimize the lasting effects of one of the world's most dangerous diseases.

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MedicalXpress 五月 16, 2026

Q&A: Examining the quality of life after esophageal and gastric cancer treatment

The survival rates of patients with esophageal and gastric cancers have improved. However, many survivors continue to experience long-term symptoms. On May 29, Kenneth Färnqvist will defend his thesis "The architecture of survivorship: patterns of quality of life, symptom dynamics, and self-care in esophageal and gastric cancer" in which he has investigated how quality of life, symptoms, and self-care develop over time.

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MedicalXpress 五月 16, 2026

Blood test that detects tumor DNA could help guide treatment when cancer has spread

A blood test that detects tumor DNA circulating in the bloodstream may help select the most effective treatment options for cancer patients whose tumors have started to spread, according to one of the largest randomized controlled trials of its kind presented at the Congress of the European Society for Radiotherapy and Oncology (ESTRO 2026).

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MedicalXpress 五月 16, 2026

AI coach rewrites the rules of cardiovascular research

Every day, millions of Americans open a fitness app, glance at their step count, and may even feel a mild pang of guilt before closing it again. The problem with most health tracking technology is that it watches your activity, but it doesn't really know you. A research initiative out of Stanford University School of Medicine is betting that the difference between an app people ignore and one that actually changes behavior comes down to a simple idea: the right message, for the right person, at the right moment.

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MedicalXpress 五月 16, 2026

How a seconds-long toe scan with AI could widen access to PAD screening

Peripheral artery disease (PAD) affects 8 to 12 million Americans. The condition is caused by the buildup of plaque (cholesterol and other substances) inside blood vessels, restricting blood flow to the legs and disproportionately impacts marginalized communities. A leading cause of limb amputation, PAD often goes undetected until patients experience complications, in part because diagnosis requires a visit to a specialized clinic for a time-consuming and cumbersome ankle-brachial index (ABI) test.

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中国新闻网 五月 16, 2026

“超级食物”真有那么神奇吗？专家揭秘真相

朝“问”健康丨“超级食物”真有那么神奇吗？专家揭秘真相

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MedicalXpress 五月 16, 2026

Discovery of fat-burning 'switch' could lead to advances in bone disease treatments

Scientists' discovery of a molecular "switch" that activates an energy-burning pathway in mice has the potential to lead to new treatments for bone disease. The study, published in Nature, sheds new light on brown fat. Unlike white fat, which stores energy, brown fat cells burn calories, producing heat as a byproduct. For years, it was believed this process relied on a single pathway. More recently, researchers discovered a parallel pathway, but how it became activated had remained a mystery.

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MedicalXpress 五月 16, 2026

Air pollution is hurting athletic performance and health

As worsening air quality and wildfire events increasingly impact communities worldwide, a study recognized by the American College of Sports Medicine (ACSM) as a 2025 Paper of the Year is drawing attention to a growing but often overlooked threat to athletes and active individuals: the impact of air pollution on performance, health, and safety.

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MedicalXpress 五月 16, 2026

How lungs balance defense and damage by tuning responses to deeper threats

Barrier organs that form boundaries between the body and the outside environment, such as the lungs, skin, and intestines, face a difficult balancing act. They must respond quickly to threats such as infection, but they also need to avoid triggering unnecessary inflammation that can damage the tissue. A new study led by Whitehead Institute member Pulin Li and graduate student in her lab Diep Nguyen reveals one way the lung manages that tradeoff.

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MedicalXpress 五月 16, 2026

People with premenstrual dysphoric disorder have higher rates of suicidal thinking, planning and attempts

People with premenstrual dysphoric disorder—a more serious form of premenstrual syndrome, commonly known as PMS—are more likely to experience suicidal thoughts and behaviors than people without it.

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MedicalXpress 五月 15, 2026

FDA official who scrutinized COVID shots and antidepressants is out in latest shake-up

A Food and Drug Administration official involved in scrutinizing the safety of antidepressants, COVID-19 vaccines and other widely used therapies has been removed from her role leading the agency's drug program.

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MedicalXpress 五月 15, 2026

A look at major Ebola outbreaks and when the disease was first identified

African health officials say there is a new Ebola outbreak in the Central African country of Congo, with at least 246 suspected cases and 65 deaths.

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MedicalXpress 五月 15, 2026

The yips: When 'choking' in sport can go next level

Legendary 18-time major winner Jack Nicklaus once stated golf was "90% mental and 10% physical." That's because, unlike most other ball sports, a golfer spends most of the time thinking about their game instead of actually playing it: the contact time a player has with the ball is minuscule compared to the time spent planning the next shot, or frustratedly replaying a previous wonky hit.

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MedicalXpress 五月 15, 2026

Japan pharmaceutical firm warns against rare diseases drug after deaths

A Japanese pharmaceutical firm has warned doctors against prescribing a drug for rare autoimmune diseases to new patients following the deaths of 20 people who took it.

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MedicalXpress 五月 15, 2026

Prior C-sections more often led to vaginal birth at Black-serving hospitals, data show

Low-risk patients at predominantly Black-serving hospitals (BSH) who previously gave birth through Cesareans are likelier to attempt and successfully deliver vaginally in a subsequent pregnancy than they are at hospitals treating few Black patients, new UCLA-led research finds.

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MedicalXpress 五月 15, 2026

Cancer risk awareness and concrete plans boosted gastric screening during COVID-19

A study conducted by researchers at University of Tsukuba revealed that individuals with higher cancer-related health literacy, perceived susceptibility to gastric cancer, and encouragement from family members or health care providers demonstrated stronger intentions to undergo gastric cancer screening, even during the COVID-19 pandemic. These intentions were significantly associated with subsequent screening participation. In contrast, while fear of COVID-19 increased screening intention in the short term, over time it could suppress screening behavior.

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中国新闻网 五月 15, 2026

破解宫颈癌前病变“一刀切” 专家呼吁建立精准分层体系

中新网长沙5月15日电(付敬懿)宫颈癌前病变(CIN)发病人群正与女性生育年龄高度重合，如何在清除病变的同时使更多女性仍具备自然生育条件？中国优生科学协会阴道镜和宫颈病理学分会(CSCCP)前主任委员、北京大学人民医院妇产科教授魏丽惠15日表示，在无创治疗技术取得突破背景下，临床已具备条件建立基于个体进展风险的精准分层体系，有望为育龄女性提供兼顾有效治疗与保留生育功能的选择。

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MedicalXpress 五月 15, 2026

License to deliver: Some midwives break the law to assist with home births

In a midwife's suburban Atlanta home with a playground and chicken coop outside, Madie Collins lay on an examination table while the midwife measured her pregnant belly. Unlike at many a doctor's office, no crinkly paper sheet covered the table and no antiseptic chill lingered in the air. The room next door, where Collins' appointment began, was filled with children's toys and scented candles and warmed by a wood-burning stove.

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MedicalXpress 五月 15, 2026

Analysis shows how using obesity drugs for weight loss is associated with a clinically relevant drop in blood pressure

A meta-analysis of 32 studies and 43,618 adults presented at the European Congress on Obesity in Istanbul, Turkey (May 12–15) shows that use of new classes of obesity drugs for weight loss is associated with a clinically relevant drop in blood pressure (BP): a 0.34 mmHg reduction in systolic BP per 1% weight loss.

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MedicalXpress 五月 15, 2026

New obesity guidance urges dietitian-led care as GLP-1 drugs reshape treatment

Obesity and dietitian societies have joined forces to issue a new consensus statement on recommendations surrounding the use of obesity drugs for weight loss treatment. The consensus statement was presented at the European Congress on Obesity (ECO 2026) in Istanbul, Turkey, and co-authored by lead author Dr. Laurence Dobbie, Department of Population Health Sciences, School of Life Course & Population Sciences, King's College London, UK as part of an international team of 26 authors.

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MedicalXpress 五月 15, 2026

Trial shows rapid weight loss is much more effective than gradual weight loss, challenging prevailing beliefs

New research presented at the European Congress on Obesity (ECO 2026) in Istanbul, Turkey, shows that rapid weight loss (RWL) is much more effective than gradual weight loss (GWL) in both achieving higher weight loss and also sustained weight loss at one year.

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中国新闻网 五月 15, 2026

水果不甜不代表含糖量低！专家提醒：别被口感骗了

目前，市场上荔枝、西瓜、芒果、榴莲等各类时令水果批量上市，其中不少水果含糖量高，食用方式不当容易造成糖分摄入超标，给身体健康带来负担。

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中国新闻网 五月 15, 2026

红霉素软膏是皮肤问题的“万能药”？警惕细菌耐药

红霉素软膏是皮肤问题的“万能药”？

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中国新闻网 五月 15, 2026

吃降压药后喝牛奶差点多器官受损 医生提醒

吃降压药后喝牛奶，差点多器官受损

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MedicalXpress 五月 15, 2026

What to know about new Ebola outbreak that has killed 65 people in Congo

Africa's top public health body has confirmed a new Ebola outbreak in Congo's Ituri province, the 17th since the disease first emerged in the country in 1976.

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MedicalXpress 五月 15, 2026

Heat-treated probiotic may protect sperm from BPA-linked damage, rat study suggests

Bisphenol A (BPA) is widely used in the production of plastic materials. However, there have recently been concerns about its toxicity in humans, leading to the European Union banning its use in food containers.

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MedicalXpress 五月 15, 2026

Antiviral ensitrelvir cuts risk of COVID-19 in household contacts by two-thirds, study finds

The antiviral drug ensitrelvir prevents infection in household contacts of COVID-19 patients when given within 72 hours after symptom onset in the index patient, according to a Phase III randomized controlled trial published in the New England Journal of Medicine.

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MedicalXpress 五月 15, 2026

New targeted radiopharmaceutical therapy induces remission in pancreatic cancer model

A newly developed targeted radiopharmaceutical treatment can effectively slow tumor growth in pancreatic ductal adenocarcinoma (PDAC), according to new research published in the May issue of The Journal of Nuclear Medicine. In preclinical models, the treatment achieved complete remission of the disease, highlighting its potential to transform care for this highly aggressive cancer.

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中国新闻网 五月 15, 2026

专家：“娃娃脸”“婴儿肥”或是缺乏生长激素 孩子“晚长”要关注

中新网上海5月15日电 (记者 陈静)小朋友长着“娃娃脸”或“婴儿肥”，看上去很可爱，其实有可能是生长激素缺乏症的表现。“生长激素缺乏症是一种需要治疗的疾病，而非单纯矮小。”中华医学会儿科学分会内分泌遗传代谢学组委员、儿科专家李燕虹教授15日在沪接受采访时表示。

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MedicalXpress 五月 15, 2026

The newborn vitamin K shot: What every parent needs to know

When a baby is born, hospital staff move quickly through a standard checklist of newborn care: taking measurements, administering antibiotic eye ointment to prevent eye infections, and giving a small injection of vitamin K.

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MedicalXpress 五月 15, 2026

Is 'yo‑yo dieting' really harmful? New analysis challenges longstanding assumptions about weight cycling

Weight loss followed by weight regain, commonly known as "yo-yo dieting" or weight cycling, is often portrayed as harmful, even more damaging than remaining overweight. But a new comprehensive analysis published in The Lancet Diabetes & Endocrinology suggests this widely held belief is not supported by strong scientific evidence.

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MedicalXpress 五月 15, 2026

Hippocampal ripples and replay reveal how brain recombines past knowledge for flexible planning

When facing new situations or problems, humans typically rely on knowledge they acquired in the past. Specifically, neuroscience studies suggest that the brain reorganizes past experiences and previously acquired knowledge, creating mental frameworks that can help humans to solve the problems they are facing. The recombination of past knowledge into new mental structures also allows humans to flexibly plan future actions in changing environments. Past studies suggest that two key brain regions contribute to this process, the hippocampus and the medial prefrontal cortex (mPFC).

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MedicalXpress 五月 15, 2026

Experimental drug shows promise for some patients with advanced prostate cancer

For men with advanced prostate cancer that no longer responds to standard hormone therapies, treatment options are limited—and time matters. As the disease progresses, the window for effective, less intensive treatments begins to close. A multi-institutional clinical trial led by researchers at the Medical University of South Carolina (MUSC) and Emory University tested whether an experimental drug could extend the effectiveness of existing therapies.

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MedicalXpress 五月 15, 2026

Novel CAR T cell therapy moves into clinical studies

The University of Texas MD Anderson Cancer Center and CTMC, a joint venture between UT MD Anderson and Resilience, today announced that the Food and Drug Administration (FDA) has issued a 'safe to proceed' for the Investigational New Drug (IND) application for a novel chimeric antigen receptor (CAR) T cell therapy.

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MedicalXpress 五月 15, 2026

Study reveals promising new therapy for non-Hodgkin lymphoma

Not all cancers respond to the same treatments or have the same genetic origins. Epstein–Barr virus (EBV), a common and highly contagious virus, has been found to cause certain cancers, including non-Hodgkin lymphoma (NHL). The aggressive blood cancer is incredibly common, carrying a lifetime risk of 1 in 46 for men and about 1 in 55 for women.

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MedicalXpress 五月 15, 2026

Helping more patients through a new production process for specific PET scan tracers

PET tracers are used in PET scans. PET scans make it possible to visualize and measure biological processes in the body. By injecting a small amount of radioactive tracer into the body, doctors can, for example, see how much energy certain tissues consume or whether they have high metabolic activity. This is particularly valuable for detecting tumors or assessing brain function.

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MedicalXpress 五月 15, 2026

Improving the treatment of Lassa fever: First clinical trial with favipiravir shows promising results

The infectious disease Lassa fever can be fatal, and there is a lack of treatment options with proven efficacy. Researchers at the Bernhard Nocht Institute for Tropical Medicine (BNITM) and the University Medical Center Hamburg-Eppendorf (UKE) have led the first randomized clinical trial with the new drug candidate favipiravir. The promising results have been published in the journal Nature Medicine.

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中国新闻网 五月 15, 2026

时令水果批量上市 专家提示当心糖分超标

荔枝、西瓜、芒果、榴莲批量上市 专家提示当心糖分超标

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MedicalXpress 五月 15, 2026

Ultra-processed foods are not all created equal, and new guidance could reshape school lunches and food rules

A new report underscores the significant variations in healthfulness of different types of processed foods. The report, released by Healthy Eating Research (HER), recommends that "healthy" ultra-processed foods be exempt from policies meant to discourage consumers from eating them.

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MedicalXpress 五月 15, 2026

Popular workout supplement may blunt heart benefits of exercise in women

A supplement widely promoted for athletic performance may interfere with some of the heart's beneficial adaptations to exercise, according to new Dalhousie University research published in Scientific Reports.

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MedicalXpress 五月 15, 2026

Azithromycin exposure during pregnancy not tied to neurodevelopmental disorders, study finds

Azithromycin exposure in pregnancy was not associated with neurodevelopmental disorders in offspring, according to a retrospective cohort study, and use in late pregnancy was linked with some lower risks.

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MedicalXpress 五月 15, 2026

Nature may benefit psychological well-being of disadvantaged children more than others

Growing up in disadvantaged communities can take a toll on children, with greater stress leading to mental health issues and delays in psychological development. But a decade's worth of research suggests there's an effective and nearly free remedy that may level the playing field with their advantaged counterparts: time in nature.

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MedicalXpress 五月 15, 2026

Worse survival seen with tumor-infiltrating clonal hematopoiesis in patients with solid tumors

Tumor-infiltrating clonal hematopoiesis (TI-CH) is associated with worse survival among patients with solid tumors, according to a study published online May 7 in JAMA Oncology.

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MedicalXpress 五月 15, 2026

MYH9 gene may help explain heart artery plaques more often seen in women

Researchers at UCLA Health have identified a key gene that may help explain why women are more likely than men to develop a certain type of artery plaque linked to heart disease.

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MedicalXpress 五月 15, 2026

New report charts path for climate-disease preparedness

The American Academy of Microbiology, the honorific leadership group and scientific think tank within the American Society for Microbiology (ASM), and the American Geophysical Union (AGU) released a new report examining how climate change is reshaping the infectious disease landscape and what's needed to strengthen global health preparedness in response.

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MedicalXpress 五月 15, 2026

New reporting system aims to ensure accuracy and rigor of mouse models after widespread mismatches

Backed by new research findings, researchers at the UNC School of Medicine have developed a new reporting system that will allow researchers across the United States to confirm the genetic accuracy of their mouse models.

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UN Health 五月 15, 2026

WHO sounds alarm over nicotine pouches targeting young people

Brightly coloured nicotine pouches promoted through social media influencers, music festivals and youth-oriented advertising are driving a rapid rise in nicotine use among young people worldwide, the World Health Organization (WHO) warned on Friday.

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MedicalXpress 五月 15, 2026

Exploiting tuberculosis 'superspreading niches' to curb transmission

Superspreading became a familiar concept to many during the COVID-19 pandemic. Prior studies examining infectious disease epidemics, including those on COVID-19, have found that some individuals are much more likely to transmit infections to other people. Superspreading, when one person with an infection passes it to an unusually large number of other people, is a key feature of tuberculosis (TB) epidemiology.

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MedicalXpress 五月 15, 2026

Australia's RSV immunization program cuts newborn hospitalizations by almost half

Australia's new respiratory syncytial virus (RSV) immunization program cut hospital admissions for Australia's youngest babies by almost half in its first year, a new major national study has shown.

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MedicalXpress 五月 15, 2026

3D-printed ceramic implants that mimic human bone could enable patient-matched repair

Researchers at Tampere University, Finland, have developed a groundbreaking 3D-printed ceramic implant material that closely mimics real human bone. The findings advance the development of personalized bone regeneration and may lead to more effective and accessible treatments for bone defects.

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中国新闻网 五月 15, 2026

北豆腐、南豆腐、内酯豆腐……豆腐，你吃明白了吗？

减油增豆加奶 吃对更健康

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MedicalXpress 五月 15, 2026

Single dose of psilocybin provides rapid relief from depression in double-blind study

A single dose of the psychedelic substance psilocybin can provide rapid relief from depressive symptoms—within just a few days. This is shown by the first randomized, double-blind study in Sweden of psilocybin for depression. The effect persisted for over three months, according to researchers at Karolinska Institutet.

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MedicalXpress 五月 15, 2026

Stretchy implants could stick to arteries to treat high blood pressure

High blood pressure, formally known as hypertension, is a leading cause of heart disease in the United States, impacting nearly half of all adults. Approximately 1 in 10 of these patients experience drug-resistant hypertension that can be difficult to address, but according to researchers at Penn State, tiny devices that gently shock one of the body's most critical arteries could offer effective treatment.

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中国新闻网 五月 15, 2026

如何科学精准补碘丨防治碘缺乏病日

2026年5月15日是全国第33个“防治碘缺乏病日”，今年的活动主题是“‘碘’亮健康 普惠民生”。

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中国新闻网 五月 15, 2026

蚊子藏隐患？乙脑怎么防？这套“防护攻略”快收好|科普时间

提到乙脑，很多人可能觉得陌生，但它的危害可不容小觑！乙脑全称为流行性乙型脑炎，是由乙脑病毒引起的急性中枢神经系统传染病。

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中国新闻网 五月 15, 2026

海鱼海虾含碘量不高 专家提示海边居民也要吃加碘盐

今天是世界碘缺乏病宣传日。碘是人体合成甲状腺激素的“黄金原料”，甲状腺是人体重要的内分泌器官，对人体生长发育、神经系统发育、新陈代谢具有重要作用。

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中国新闻网 五月 15, 2026

早中晚做好这3件事 心脏、脾胃都受益

超实用！早中晚做好这3件事 心脏、脾胃都受益

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MedicalXpress 五月 15, 2026

Better brain health linked to resilience against early Alzheimer's in adults 65 to 80

A healthy brain may help protect thinking and memory skills from the early effects of Alzheimer's disease, a new study has found. Dementia is currently the leading cause of death in Australia and Alzheimer's disease is its most common form—accounting for more than 70% of cases.

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MedicalXpress 五月 15, 2026

ADHD medications show dosage sweet spots, with little gain above limits

Researchers have identified the best dosage for each ADHD medication using data from thousands of people with the condition. The new study published in The Lancet Psychiatry provides the most comprehensive view of dosage effects for five commonly used medications for ADHD. The study is titled "Pharmacological interventions for ADHD: a systematic review and dose-effect network meta-analysis."

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中国新闻网 五月 15, 2026

缺碘可能诱发甲状腺结节 这些要“碘”请牢记

今天是世界碘缺乏病宣传日。碘是人体合成甲状腺激素的“黄金原料”，甲状腺是人体重要的内分泌器官，对人体生长发育、神经系统发育、新陈代谢具有重要作用。

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中国新闻网 五月 14, 2026

嘴唇发紫、耳垂折痕、眉心竖纹……这些体表信号真的预示疾病吗？

“嘴唇发紫，是不是心脏出了问题？”最近，这个话题在网上引发热烈讨论。随之而来的，还有“耳垂有折痕，警惕冠心病”“眉间悬针纹，预示心血管疾病”等一系列体征与健康关系的传言。这些说法究竟是过度联想还是确有医学依据？本报记者采访了多位专家。

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MedicalXpress 五月 14, 2026

Nearly half of U.S. women have financial concerns that could impact health care, report suggests

Nearly half of U.S. women are more concerned about affording health care than about developing serious diseases, according to a national report released by the Cleveland Clinic.

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MedicalXpress 五月 14, 2026

Clinical decision support system does not improve chronic kidney disease outcomes

A clinical decision support system (CDSS) for chronic kidney disease (CKD) does not improve physician behavior or patient outcomes over a control intervention, according to a study published online May 8 in JAMA Network Open.

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MedicalXpress 五月 14, 2026

Illegal gold mining causes surges in malaria in the Amazon, and the association is far worse than suspected

Gold prices are at an all-time high, and we are very worried. As disease ecologists, it's not the economic instability that concerns us, but the fact that a surge in gold mining could have a devastating impact on human health.

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MedicalXpress 五月 14, 2026

Screening modestly reduces prostate cancer deaths, review finds

Blood tests to detect potential signs of prostate cancer likely reduce the risk of dying from prostate cancer, an updated review finds. This is a shift from the previous version of the review, which did not find sufficient evidence that screening reduced prostate cancer deaths. The update appears in the Cochrane Database of Systematic Reviews.

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MedicalXpress 五月 14, 2026

Viagra could hold key to halting Peyronie's disease

Combining two widely prescribed drug classes could provide the first effective treatment for early-stage Peyronie's disease, according to a new study published in The Journal of Sexual Medicine.

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MedicalXpress 五月 14, 2026

Antidepressant use in pregnancy shows no clear autism or ADHD link

Current evidence does not support a causal link between the use of almost all antidepressants during pregnancy and an increased risk of neurodevelopmental disorders, including autism and attention-deficit/hyperactivity disorder (ADHD), in children, according to a systematic review and meta-analysis published in The Lancet Psychiatry journal.

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MedicalXpress 五月 14, 2026

Endoscopic procedure associated with greater short-term weight loss than oral semaglutide, study finds

A comparative study, presented at ESGE Days 2026, has found that endoscopic sleeve gastroplasty (ESG) is associated with significantly greater short-term weight loss than oral semaglutide in adults with obesity.

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WHO 五月 14, 2026

WHO warns nicotine pouch brands targeting youth as sales surge

The World Health Organization (WHO) warns about the rapid growth and aggressive marketing of nicotine pouches, especially targeting youth, amid limited regulation worldwide. Nicotine pouches pose significant health risks and governments are urged to implement strong regulatory measures to prevent addiction and protect young people.

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MedicalXpress 五月 14, 2026

More than 80% of infection-linked newborn deaths in South Africa may be preventable

A study published in The Lancet Infectious Diseases Journal has identified that the vast majority of neonatal (newborn infant in the first 28 days of life) deaths caused by infections in South Africa and other low-and-middle-income countries could be prevented through improved clinical care and targeted medical interventions.

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MedicalXpress 五月 14, 2026

Mpox study reveals that hidden infections may fuel spread

A Kaiser Permanente study of nearly 8,000 men shows that in mid- to late 2024, mpox was far more common than previously thought among men who had sex with men. Individuals without symptoms accounted for most infections and likely played a prominent role in transmission, contrary to prior assumptions that people had to be symptomatic to spread the disease. The study is published in the journal Nature Communications.

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MedicalXpress 五月 14, 2026

Novel tool enables high-precision, low-cost pediatric leukemia diagnostics

Researchers have introduced a novel diagnostics method that can more sensitively detect gene fusions in B-cell acute lymphoblastic leukemia (B-ALL), the most common type of pediatric cancer, compared to other publicly available fusion detection algorithms. The tool, detailed in an article published in The Journal of Molecular Diagnostics, enables a higher diagnostic yield from low-coverage, low-cost sequencing.

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中国新闻网 五月 14, 2026

专家：子宫肌瘤是良性疾病 但不可久拖不治

中新网上海5月14日电 (陈静 张鹏)“子宫肌瘤是女性最常见的良性肿瘤，而晚育、不育的女性，缺少了生育阶段保护，加上长期处于育龄期高雌激素环境，患子宫肌瘤的概率相对升高。”上海的妇科专家张荣环教授14日接受记者采访时指出。

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MedicalXpress 五月 14, 2026

Prenatal exposure to chemical mixtures may influence fetal growth through the placenta

Common environmental chemicals could affect birthweight and placental function, according to a study published in Environmental Science & Technology and led by the Barcelona Institute for Global Health (ISGlobal). Conducted within the Barcelona Life Study Cohort (BiSC), the research underscores the importance of considering real-life exposure to complex chemical mixtures and highlights the role of angiogenic biomarkers in linking these exposures to fetal development.

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MedicalXpress 五月 14, 2026

Cancer-linked viruses are showing up in Texas wastewater, opening a new path for public health

A study published in Applied and Environmental Microbiology is the first comprehensive approach to detect all known cancer-causing or oncogenic viruses concurrently by analyzing viral genomes in wastewater. The work, a collaboration between Baylor College of Medicine and the University of Texas Health Science Center at Houston, shows that it is feasible to monitor the presence and levels of cancer-causing viruses, enabling the possibility of public health interventions in the future.

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MedicalXpress 五月 14, 2026

Genes give neurons a 'GPS' to form the brain's neural circuits, scientists show

How complex neural circuits are genetically designed and wired is a fundamental question in neuroscience. Scientists have shown for the first time that genes encode a "wiring map" that guides neurons to connect with the correct brain regions. The findings, based on machine learning analysis of mouse brain data, were published in the Proceedings of the National Academy of Sciences, and offer new avenues for research into brain development and disease.

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MedicalXpress 五月 14, 2026

AI platform decodes how cells 'talk' in cancer, Alzheimer's and other complex diseases

Scientists at Houston Methodist have developed an artificial intelligence platform that can decode how cells communicate inside the human body, opening a window into conditions such as Alzheimer's disease, cancer, and potentially accelerating the search for new treatments.

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MedicalXpress 五月 14, 2026

New ACL surgery approach helps most patients return to activity

New research from orthopedic specialists at Marshall Health Network and the Marshall University Joan C. Edwards School of Medicine demonstrates promising outcomes for patients undergoing anterior cruciate ligament (ACL) reconstruction using an advanced technique that combines biologic augmentation with internal stabilization.

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中国新闻网 五月 14, 2026

术后复查HPV仍阳性，是不是复发信号？

“医生，我宫颈癌手术切干净了，怎么复查还是HPV阳性？是复发了？”“反复查HPV都是阳，晚上整夜睡不着，就怕得癌了……”在妇瘤科诊室，这样的疑问很常见：那些刚闯过手术、闯过化疗的生殖道肿瘤(宫颈癌、阴道癌、外阴癌等)患者，本以为能松口气，可复查时的一张“HPV阳性”检查单，瞬间让心理防线崩塌。她们反复追问：肿瘤明明切干净了，病毒怎么还在？持续HPV感染，治得好吗？今天把这个让人谈之色变的话题，一次聊透。

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中国新闻网 五月 14, 2026

部分品牌宣传越过科学边界 牙膏买的是功效还是营销

网红牙膏品牌递交上市申请，功效性牙膏市场份额显著提升——

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MedicalXpress 五月 14, 2026

Tumor gene changes linked to shorter gallbladder cancer survival, analysis shows

Gallbladder cancer (GBC) is an extremely aggressive biliary tract malignancy characterized by silent early progression, late-stage diagnosis and poor prognosis. It is one of the most lethal gastrointestinal cancers, with a five-year survival rate often below 10%, partly because only about 10–20% of patients are eligible for curative surgical resection at diagnosis.

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MedicalXpress 五月 14, 2026

Research shows individual protein needs vary widely, challenging the idea of a single daily target

Protein has become the star of the modern diet. From shakes, bars and powders to viral fitness advice, the message seems clear: more protein equals better health. But research from Texas A&M University suggests it's not that simple.

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MedicalXpress 五月 14, 2026

Diagnostic marker aids diagnosis for aggressive prostate cancer

The FOXA1 protein is a potentially highly sensitive diagnostic marker for small cell carcinoma of the prostate and possibly other aggressive prostate cancer subtypes that are difficult to diagnose due to a loss of traditional prostatic markers, according to researchers at The University of Texas MD Anderson Cancer Center. The study, published in Histopathology, was led by Jianping Zhao, M.D., Ph.D., assistant professor of Anatomic Pathology.

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MedicalXpress 五月 14, 2026

Scientists identify two proteins that drive fibrosis and show that they can be blocked

The liver is often called a "silent organ," as it can sustain significant damage without obvious symptoms. But when injury is prolonged, whether from alcohol, poor diet, or chronic hepatitis virus infection, it triggers fibrosis: a progressive hardening and scarring of liver tissue. Without effective intervention, fibrosis can advance to cirrhosis and liver cancer, one of the leading causes of cancer death worldwide. Despite decades of research, no approved therapy currently exists that can reliably halt or reverse fibrosis once it is established.

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中国新闻网 五月 14, 2026

水果有个小霉点，挖掉还能吃……是真是假？| 谣言终结站

在霉变水果中，我们看到的“腐烂”和“发霉”只是真菌的一小部分，其绝大部分菌丝早已深入果实内部。菌丝在生长过程中会分泌一些对人体不利的化学成分，即使切掉坏掉的部分，肉眼看不见的地方也可能已经被污染。如果吃了，轻则肠胃不适，重则引起食物中毒。

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MedicalXpress 五月 14, 2026

Immune system overreaction linked to deadly flu in pregnancy

In most people, influenza stays in the upper respiratory tract—mainly the nose—and clears without spreading further. But during pregnancy, the virus can extend beyond the lungs into the cardiovascular system, increasing the risk of severe complications for mothers and babies.

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MedicalXpress 五月 14, 2026

Missing patient information in a national database may create blind spots in cancer data

A significant number of cancer patients—particularly those with more advanced cancers who are more likely to receive care at community hospitals, safety net hospitals, and rural medical centers—may have incomplete case information in the Surveillance, Epidemiology, and End Results (SEER) database, according to a study published in the Journal of the American College of Surgeons. This finding, the researchers note, warrants careful consideration when interpreting studies that rely on SEER data.

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MedicalXpress 五月 14, 2026

Paired antiviral approach pushes SARS-CoV-2 toward near-complete loss of infectivity

A new study led by researchers at the University of Malaga proposes a new antiviral strategy against SARS-CoV-2—the virus responsible for causing COVID-19 disease—based on a treatment that combines two complementary approaches capable of attacking the virus simultaneously, forcing its instability and hindering its ability to adapt.

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MedicalXpress 五月 14, 2026

How trained community health officers cut Sierra Leone's maternal deaths by two-thirds

Fourteen years ago, NTNU surgeon Håkon Bolkan made a prediction about a training program he and his colleagues had newly begun to expand access to surgery in the West African country of Sierra Leone.

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MedicalXpress 五月 14, 2026

Lab-designed molecule offers hope for celiac disease sufferers

A research project led by the Institute for Research in Nutrition and Food Safety (INSA) and the Faculty of Pharmacy and Food Sciences at the University of Barcelona, together with the Molecular Biology Institute of Barcelona (IBMB) of the CSIC (which stands for Consejo Superior de Investigaciones Científicas), has successfully designed and tested a gluten-degrading molecule that is a promising ally in the management of celiac disease, an autoimmune disease whose symptoms are triggered by the consumption of gluten and other prolamins found in cereals.

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MedicalXpress 五月 14, 2026

AI model predicts 10-year stroke risk based on routine cardiology test

A research team co-led by investigators at Mass General Brigham and the Broad Institute of MIT and Harvard has developed and validated an artificial intelligence model, known as ECG2Stroke, that can predict the risk of a stroke up to 10 years into the future using a single 10-second cardiology test. The work is published in JACC.

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MedicalXpress 五月 14, 2026

Restructured public hospitals kept more elderly patients local with fewer beds

Despite their crucial function, public hospitals often face limited resources and financial distress, and an aging population can further exacerbate any imbalances in medical resource distribution. Furthermore, the proportion of aging individuals is not uniform across the country; in Japan, this has led to regional disparities in health care for the elderly.

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中国新闻网 五月 14, 2026

用硫磺皂洗澡洗出干性湿疹 医生提醒并非“万能神皂”

用硫磺皂洗澡，一个月洗出干性湿疹

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中国新闻网 五月 14, 2026

身体出现这些症状，可能是甲状腺在“报警”

春夏交替，气温骤升、气压起伏，很多人都悄悄出现了身体 “小情绪”：总觉得睡不醒、莫名心慌烦躁、体重忽上忽下，连脖子都隐隐发紧不适……别只当是普通的换季不适，这些症状，很可能是甲状腺在向你发出“报警”信号。

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中国新闻网 五月 14, 2026

枇杷大量上市，多吃能润肺止咳吗？专家提醒

枇杷大量上市，多吃能润肺止咳吗

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MedicalXpress 五月 14, 2026

Common NSAIDs in first trimester show no birth defect link, data suggest

Nonsteroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen and naproxen, taken during the first trimester of pregnancy are not associated with an increased risk of major birth defects, according to a new study published in PLOS Medicine by Sharon Daniel of Ben-Gurion University of the Negev and Clalit Health Services, Beer-Sheva, Israel, and colleagues.

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中国新闻网 五月 14, 2026

上海启动2026年老年安宁疗护专业培训 首批70名学员参训

中新网上海5月14日电 (记者 许婧)记者14日从上海开放大学获悉，该校已联合上海市老年护理管理质量控制中心正式启动2026年老年安宁疗护专业培训。来自上海护理站、护理院、社区卫生服务中心等机构的70名学员参与首期培训。

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MedicalXpress 五月 14, 2026

Depressed mice successfully treated with smart contact lenses that zap their brains: New study

Scientists in South Korea have developed experimental contact lenses designed to send electrical signals through the retina and into brain regions linked to mood. In mice, the technology appeared to improve depression-like behavior.

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WHO 五月 14, 2026

Follow-up message by the WHO Director-General to the people of Tenerife regarding the hantavirus response

A message from the Director-General of the World Health Organization expressing gratitude to the people of Tenerife for their solidarity and successful cooperation during the operation to safely disembark and care for over 120 passengers from 23 countries amid an outbreak of hantavirus.

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MedicalXpress 五月 14, 2026

France and Netherlands say all hantavirus contact cases negative

France's health minister said Thursday that 26 people in France identified as close contacts of hantavirus cases linked to the MV Hondius cruise ship had tested negative for the illness.

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MedicalXpress 五月 14, 2026

The rules neurons follow to make sense of what we see

Even in the primary visual cortex, a brain region named for its specialized role in processing basic features of what the eyes see, not every neuron ends up answering the call to process properties of visual input. Maybe that's because each neuron receives a wide variety of inputs via thousands of circuit connections, or "synapses," and has to opt to respond to the visual information vs. something else.

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UN Health 五月 14, 2026

HIV prevention and treatment services faltering, warns UNAIDS

Decades of gains in the fight against AIDS are under growing threat as donor funding declines and community-based health services collapse in some of the world’s most vulnerable countries, the head of the joint UN programme on HIV/AIDS warned on Thursday.

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WHO 五月 14, 2026

Tunisia validated by WHO as having eliminated trachoma as a public health problem

Tunisia has been officially validated by the World Health Organization (WHO) as having eliminated trachoma as a public health problem, marking a significant achievement after decades of sustained effort.

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MedicalXpress 五月 13, 2026

First-time seizures linked to increased risk for cancer

First-time seizures are associated with an elevated risk for cancer, which is most pronounced in the short term, according to a study published online April 27 in JAMA Neurology.

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MedicalXpress 五月 13, 2026

Rapid health tests boost patient confidence and understanding

For people living in regional and remote communities, where access to a GP or pathology services can involve long travel distances and large out-of-pocket expenses, point-of-care testing (POCT) offers a convenient way to receive timely health information closer to home. New research from Flinders University suggests these rapid, on-the-spot health tests may do more than deliver faster results—they could also help people better understand their health and feel more confident managing long-term conditions like diabetes and heart disease.

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MedicalXpress 五月 13, 2026

For hantavirus, experts aim to inform without igniting COVID panic

Thrust back into the front line by a deadly hantavirus outbreak, infectious disease experts have to balance informing the public about its potential risks without provoking undue fear of a COVID-scale pandemic.

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MedicalXpress 五月 13, 2026

Personalized mRNA vaccine targets osteosarcoma relapse in first human use

In a breakthrough poised to reshape cancer treatment, Houston Methodist has developed the first personalized mRNA cancer vaccine designed to prevent recurrence of osteosarcoma, a rare and aggressive type of bone cancer. This first-of-its-kind treatment was made possible through a compassionate use allowance from the U.S. Food and Drug Administration (FDA) and represents a major step in personalized medicine and cancer care.

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MedicalXpress 五月 13, 2026

Refugees reveal hidden trauma of life in the UK

From relentless cycles of intrusive memories to loneliness and physical pain, a new study from the University of East Anglia reveals the struggles of refugees who entered the U.K. as unaccompanied minors. Researchers interviewed refugees who fled Afghanistan as children and endured family separation, human rights abuses, and violence. Their stories show years of silent suffering, human resilience, and the need for social connection.

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MedicalXpress 五月 13, 2026

New UK drug approval pathway benefits industry over patients, argues expert

A new UK drug approval pathway, designed to speed up the availability of new medicines, benefits industry over patients and the NHS, argues an expert in The BMJ. The pathway aligns regulatory review by the Medicines and Healthcare products Regulatory Agency (MHRA) with the National Institute for Health and Care Excellence (NICE) health technology appraisal process, so that decisions are reached simultaneously.

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MedicalXpress 五月 13, 2026

How one drug could lower dangerous bleeding in high-risk cesarean births

Giving tranexamic acid to women with placenta previa (when the placenta covers the cervical opening) undergoing cesarean birth leads to a significant yet modest reduction in severe bleeding after delivery with no evidence of an increase in serious adverse events, finds a trial from China published by The BMJ .

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MedicalXpress 五月 13, 2026

Myelin emerges as an active regulator of brain plasticity, not only a structural insulator

A study by Professor Carlos Matute of the EHU reinforces a paradigm shift in neuroscience: Myelin goes from being a structural element to being an active component of brain function. Published in Trends in Molecular Medicine, the study shows that myelin not only facilitates the transmission of signals, but also plays an active role in brain plasticity, in other words, the brain's ability to adapt.

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MedicalXpress 五月 13, 2026

Global hypertension study finds fight against high blood pressure falling short

In theory, hypertension is a disease that is both easy to test for and readily treatable with existing medications and lifestyle interventions.

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MedicalXpress 五月 13, 2026

Lower-volume bowel prep effective for inpatient colonoscopy

Lower-volume preparation with 1 L polyethylene glycol (PEG)-ascorbate may be an effective and acceptable option for inpatient colonoscopy, according to a study published online May 5 in the Annals of Internal Medicine.

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MedicalXpress 五月 13, 2026

Engineered brain 'bypass' that rewires specific circuits could boost resilience to stress

Broken or disrupted circuits in the brain contribute to many neurological disorders. A new custom-built biological "wire" developed at Duke University School of Medicine points the way toward a new treatment approach—bypassing broken brain connections, rather than relying on long-term medication or external stimulation.

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MedicalXpress 五月 13, 2026

Researchers identify molecule linked to treatment-resistant inflammatory bowel disease

Mayo Clinic researchers have identified an immune-regulating molecule that may help explain why some patients with inflammatory bowel disease (IBD), including Crohn's disease and ulcerative colitis, do not respond to commonly used therapies. The findings, published in Cell Reports, describe a previously uncharacterized role for the molecule ST8Sia6 in regulating immune activity in the gut.

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MedicalXpress 五月 13, 2026

'No indication' Andes strain of hantavirus has mutated: EU agency

The European Union's health agency ECDC said Wednesday there was nothing to suggest that the Andes strain of hantavirus had mutated following a deadly outbreak of the illness on a cruise ship.

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MedicalXpress 五月 13, 2026

Combined short-term effects of air pollutants linked to 146,500 premature deaths per year in Europe

Fine particles (PM₂.₅) were associated with around 79,000 preventable deaths, followed by nitrogen dioxide (NO₂), ozone (O₃) and coarser particles (PM₂.₅-₁₀, particles with a diameter between 2.5 and 10 micrometers). These are among the findings of a new study conducted by the Barcelona Institute for Global Health (ISGlobal), in collaboration with the Barcelona Supercomputing Center–Centro Nacional de Supercomputación (BSC-CNS), which provides the first Europe-wide estimate of short-term mortality associated with the combined effects of multiple pollutants across 31 European countries. The findings, published in Nature Health, support the development of impact-based early warning systems to help protect the population from the health effects of air pollution.

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MedicalXpress 五月 13, 2026

Researchers successfully treat hereditary epilepsy in a mouse model

In a world first, a research team at the University of Zurich has successfully treated mice carrying an inherited form of epilepsy. The scientists used gene editing to fix faulty DNA directly in the brain cells of mice, which reduced fever-induced seizures and markedly improved survival rates in an animal model. This approach paves the way for future treatment of inherited epilepsy rather than just managing its symptoms. The work is published in the journal Science Translational Medicine.

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MedicalXpress 五月 13, 2026

US overdose deaths fell again in 2025, but some worry about policy and drug supply changes

About 70,000 Americans died of drug overdoses last year—about 14% fewer than the previous year, according to preliminary government data.

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MedicalXpress 五月 13, 2026

Routine coastal flooding could become deadly for older adults

Routine high-tide flooding in coastal communities could lead to thousands of deaths among older adults by the end of the century, according to a new study co-authored by Florida State University researcher Mathew Hauer. Published in The Lancet Planetary Health, the study projects that without significant adaptation, premature deaths among adults aged 65 and older linked to high-tide flooding could increase 43-fold by 2100.

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MedicalXpress 五月 13, 2026

Even at low concentrations, fine particle pollution is tied to increased hospitalizations for kidney disease

A study published in the journal Scientific Reports has shown a strong correlation between the concentration of particulate matter in the air of São Paulo, Brazil—primarily emitted by vehicle fuel combustion—and kidney disease. The study estimated the risk of hospitalization for three kidney conditions based on the levels of this type of air pollution from 2011 to 2021. Men across different age groups were found to be at the highest risk of hospitalization.

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中国新闻网 五月 13, 2026

涉嫌持股变动信披违法违规 泰格医药两位实控人被立案

中新网北京5月13日电(记者 赵方园)5月12日晚，CRO龙头泰格医药披露，因涉嫌持股变动相关信息披露违法违规，公司实际控制人叶小平、曹晓春收到中国证监会的《立案告知书》(证监立案字01120260019号)(证监立案字01120260018号)，证监会决定对叶小平及曹晓春立案。

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MedicalXpress 五月 13, 2026

Breast cancer cells with doubled genomes may dodge immunotherapy by turning off key immune signals

An epigenetic mechanism by which tumors manage to hide from the body's immune defenses has just been described by an international scientific team led by the University of Liège and the Dana-Farber Cancer Institute. These findings open up avenues for new therapeutic strategies combining epigenetics and immunotherapy. The paper is published in the journal Cancer Cell.

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MedicalXpress 五月 13, 2026

Pregnancy shows no rise in serious myasthenia gravis flare-ups, registry data suggest

For females with myasthenia gravis, pregnancy is not associated with an increased risk of serious flare-ups of the disease, or new or worsening symptoms, according to a study published in Neurology. For a small percentage of people, the postpartum period of up to a year after birth is associated with an increased risk of serious flare-ups.

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MedicalXpress 五月 13, 2026

Red meat is evolution's double-edged sword, argue researchers

A new interdisciplinary review published in The Quarterly Review of Biology argues that red meat, once an essential component of human evolution, has become a significant threat to human health and planetary sustainability. Researchers synthesize roughly three million years of hominin dietary history alongside modern epidemiological and molecular data to posit that the food source that likely shaped our species is now contributing to its undoing.

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MedicalXpress 五月 13, 2026

Wearable sweat sensor monitors multiple biomarkers continuously for 21 days

University of California, Irvine researchers have invented a wearable, wireless, battery-free, bioelectronic sensor to monitor users' health by analyzing molecular biomarkers in human sweat. The device is called the In-Situ Regeneratable, Environmentally Stable, Multimodal, Wireless, Wearable Molecular Sweat Sensing System, or IREM-W2MS3, and is described in a study published today in Nature Biomedical Engineering.

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MedicalXpress 五月 13, 2026

New drug candidate that reprograms the immune system shows promise as a brain cancer treatment

A next-generation cancer therapy being developed at McMaster University has shown early promise as a treatment candidate for glioblastoma, the most aggressive and most common type of primary brain cancer in adults. In preclinical research, published in Science Translational Medicine, scientists have shown that the newly developed drug candidate can eliminate deadly glioblastoma tumors, which typically resist standard treatments and often recur rapidly, even after surgery, radiation, and chemotherapy.

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MedicalXpress 五月 13, 2026

France locks down 1,700 on cruise ship after 92-year-old dies

French authorities on Wednesday confined more than 1,700 passengers and crew on a British cruise ship docked in Bordeaux after an elderly passenger died, said officials, who played down any links to the hantavirus scare.

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MedicalXpress 五月 13, 2026

Genetic risk of schizophrenia manifests in early adolescence, study shows

Research has found that children with higher genetic susceptibility to schizophrenia show decreases in frontal cortical surface area during early adolescence, in contrast to the regional expansion observed in children with low genetic susceptibility. This suggests that individuals with high genetic liability for schizophrenia may already show deviations in their neurodevelopmental trajectories before symptoms typically appear in young adulthood. The findings from the new study in Biological Psychiatry, published by Elsevier, provide critical insights for refining developmental models of schizophrenia and for informing the timing of preventive interventions.

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MedicalXpress 五月 13, 2026

A simple X-ray measure linked to survival in lung cancer surgery patients

A new study shows that a simple measurement from routine chest X-rays can help predict survival among patients with lung cancer and breathing disorders. Researchers found that lower diaphragmatic dome height (DDH) before surgery was associated with poorer long-term outcomes and higher respiratory-related deaths. This is the first study to establish DDH as a practical prognostic marker, offering a low-cost, widely accessible way to identify high-risk patients and guide treatment decisions.

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MedicalXpress 五月 13, 2026

Study validates accuracy of depression screening for people with chronic pain

A new study has found that a widely used depression screening questionnaire is accurate for people with and without chronic pain, debunking a common misconception that the screening inflates depression scores for people with chronic pain. Some clinicians and researchers had believed a person with chronic pain might score higher on the eight-item Patient Health Questionnaire (PHQ-8) because they can't sleep or experience fatigue, which are symptoms of both pain and depression.

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MedicalXpress 五月 13, 2026

Mouth stem cells could help beat brain cancer defenses

Stem cells found in the lining of the mouth could help make the most aggressive form of brain cancer easier to treat, according to new research from the University of Reading. The stem cells release a mixture of proteins and tiny particles into their surroundings, and when tested on human brain cancer cells transplanted into mouse brain tissue, they slowed the cancer's growth, made it harder for cancer cells to move around, and reduced the number and size of tumors that formed. When administered alongside the primary chemotherapy treatment for this cancer, they led to greater tumor reduction without harming the surrounding healthy brain tissue.

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MedicalXpress 五月 13, 2026

Kids remember veggie scents from womb, study finds

Experiencing bitter or non-bitter flavors before birth can shape taste likes or dislikes after being born, according to new research led by the Durham University Department of Psychology. Researchers found that young children are less likely to react negatively to the smell of vegetables they were repeatedly exposed to in the womb. They say their findings could have implications for establishing healthy eating habits in children. The findings are published in the journal Developmental Psychobiology.

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MedicalXpress 五月 13, 2026

Diseases can spread between apartments via shared ventilation, study shows

Airborne diseases like measles, influenza and COVID-19 can easily spread between units in multi-family buildings via a type of bathroom ventilation system commonly used around the world, new research suggests. The study, conducted inside an older high-rise in Spain early in the coronavirus pandemic, adds to a growing body of evidence that airborne viruses can spread between separated indoor spaces, transmitting disease without face-to-face contact.

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中国新闻网 五月 13, 2026

网红“低GI”食品遍地开花 健康刚需还是营销噱头？

如今，逛超市时，各种低GI食品琳琅满目；电商平台上，“控糖专属”“减脂友好”的低GI食品更是销量走高。作为健康消费领域的热门概念，“低GI”常被贴上“健康”“控糖”“减肥”等标签。但这一标签背后，是经过科学验证的健康选择，还是商家营销的噱头？

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WHO 五月 13, 2026

Global health gains face threat of reversal

The world is falling short on health targets, with progress uneven, slowing, and in some areas reversing, according to the World Health Statistics 2026 report, published today by the World Health Organization (WHO).

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UN Health 五月 13, 2026

WHO says hantavirus ship operation completed, monitoring to continue

A complex international operation to disembark and repatriate passengers from the hantavirus-hit MV Hondius has concluded in Tenerife, with the World Health Organization (WHO) praising Spain’s leadership while warning that global coordination must continue in the weeks ahead.

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UN Health 五月 13, 2026

Recycled plastics for food use require stronger safeguards, warn UN food security experts

Recycled plastics could help reduce the world’s growing waste crisis, but only if food packaging is carefully regulated to prevent contamination, according to a new analysis from the UN Food and Agriculture Organization (FAO).

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中国新闻网 五月 13, 2026

降噪耳机或致听力受损？专家提醒：要关注使用时长、音量

近日，“降噪耳机受害者出现”的话题引发网友讨论。有网友称，自己因经常使用耳机，并在地铁里开启降噪模式听歌，导致听力受损。

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中国新闻网 五月 13, 2026

出现这些症状可能是肾在“求救” 快自查

尿毒症是慢性肾病发展的终末阶段，此时肾脏功能严重衰竭，体内代谢废物无法正常排出，需依赖替代治疗维持生命。哪些症状是肾脏发出的“求救”信号？一文了解↓

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中国新闻网 五月 13, 2026

打了网红“气血针”，能否“一针提神”？专家提醒

打了网红“气血针”，能否“一针提神”

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中国新闻网 五月 13, 2026

“三不明”中成药或从医保目录“清退” 专家解读

“三不明”中成药或从医保目录“清退” 对患者有何影响？专家解读

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MedicalXpress 五月 12, 2026

The UK's NHS surgery backlogs can't be fixed by hiring alone, study warns

Researchers from some of the UK's leading academic institutions have warned that simply hiring more National Health service (NHS) staff will not be enough to reduce surgery backlogs, in research published in the Journal of the Royal Society of Medicine. The study has found that historically long backlogs continue to persist due to staff sickness and administrative instability, as opposed to workforce size.

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MedicalXpress 五月 12, 2026

After-school sports an overall boon to children and teens, study shows

Children benefit in both body and mind when they participate in after-school sports, a new study says. Kids in after-school sports show measurable advantages in brainpower, mental health and physical fitness, researchers reported in the journal Exercise, Sports and Movement.

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中国新闻网 五月 12, 2026

今天起每坐30分钟起身走走 代谢悄悄变好

白天长时间坐着，再卖力的运动对健康也可能事倍功半。研究发现，真正改写代谢命运的，或许不是单次运动有多猛，而是你多频繁地“打断”屁股黏椅子的状态——只需2分钟。

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MedicalXpress 五月 12, 2026

Study shows use of obesity drugs alongside behavioral intervention is associated with reduced 'food noise'

New research presented at this year's European Congress on Obesity in Istanbul, Turkey, shows that use of obesity drugs alongside behavioral interventions leads to a larger drop in so‑called food noise than in those using the behavioral therapy alone. The study is by Dr. Hanim Diktas, postdoctoral researcher at LSU's Pennington Biomedical Research Center in Baton Rouge, La., and colleagues.

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MedicalXpress 五月 12, 2026

Harm from missing incidents among people with dementia

One in 10 times that a person with dementia goes missing results in serious harm, finds a new UCL-led analysis of police data on missing people incidents involving older adults in the UK.

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MedicalXpress 五月 12, 2026

Rural–urban divide: Neighborhood conditions shape teen smoking

A new University of Michigan study highlights a distinct rural–urban gap in adolescent health. It reports that the link between neighborhood disadvantage and cigarette use appears only in rural areas. Teens in poor rural neighborhoods are more likely to smoke cigarettes than their peers in less disadvantaged rural areas. These results suggest that urban areas may offer different social influences.

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MedicalXpress 五月 12, 2026

Amputation rates on the rise for opioid-, non-opioid-related hospitalizations

Among opioid-related and non-opioid-related hospitalizations, amputation rates increased from 2016 to 2022, with greater increases seen among opioid-related hospitalizations nationally, according to a research letter published in the Annals of Internal Medicine.

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MedicalXpress 五月 12, 2026

Enjoyment gap in exercise may help explain lower activity in obesity

A recent study conducted at the University of Jyväskylä investigated the emotions evoked by physical activity and what motivates people across different weight groups to exercise. The study found that individuals with obesity experience fewer pleasant emotions during exercise compared with those of normal weight. The researcher recommends that pleasure and enjoyment should be considered in exercise counseling aimed at weight management. The findings are published in the journal Obesity Science & Practice.

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MedicalXpress 五月 12, 2026

Insulin resistance during pregnancy linked to higher abdominal fat in girls

Girls born to mothers with higher insulin resistance during the third trimester are more likely to have more abdominal fat at age 7, according to research presented at the 28th European Congress of Endocrinology in Prague. Maternal insulin resistance was not associated with body fat in boys, suggesting that girls may be more susceptible to the mother's insulin resistance during late pregnancy.

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MedicalXpress 五月 12, 2026

Heavy caring responsibilities may hasten cognitive decline

Onerous caring responsibilities reduce brain function for people aged 50 and over, whereas light caring duties can actually be beneficial to middle-aged and older people's mental abilities, finds a new study led by University College London. For the study, published in Age and Ageing, the researchers used 2004–05 to 2021–23 data from the English Longitudinal Study of Ageing (ELSA), a long-running, UCL-led nationally representative survey that gathers a wide range of information from around 20,000 people aged 50 and older in England who are re-interviewed every two years.

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MedicalXpress 五月 12, 2026

Successfully treated acute myeloid leukemia patients may hold the key to new CAR T cell therapy

Developing effective immunotherapies for acute myeloid leukemia (AML) has long been hampered by a critical challenge: Therapy directed at killing the leukemia cells may also harm the body's ability to make new, healthy blood cells. This happens because most of the proteins that can be targeted on the surface of the blood cancer's cells are also found on vital blood-forming cells.

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MedicalXpress 五月 12, 2026

One overlooked factor before birth may help explain autism risk in children

Mothers who work in jobs where they are frequently exposed to toxic chemicals or experience high stress have higher odds of having a child with autism spectrum disorder (ASD), suggest the findings of original research published online in the journal Occupational & Environmental Medicine.

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MedicalXpress 五月 12, 2026

Combined exercise and high intensity interval training linked to significant falls in blood pressure over 24 hours

Aerobic and resistance training combined, and high intensity interval training (HIIT), are associated with significant reductions in blood pressure over 24 hours, finds a pooled data analysis of the available evidence for several different types of structured exercise, and published online in the British Journal of Sports Medicine.

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MedicalXpress 五月 12, 2026

Cold comfort? Icing injuries may prolong pain and slow recovery, preclinical results suggest

Icing a sprained ankle or sore muscle, long used to reduce pain and swelling, may in the longer run delay recovery and prolong pain, new research suggests. In a preclinical study published in Anesthesiology, McGill University researchers have found that even though cryotherapy (icing) eased pain in the short term, recovery time was more than doubled in some cases.

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MedicalXpress 五月 12, 2026

Novel vision-language model to support diagnosis using CT scans

Lung cancer remains one of the leading causes of cancer-related deaths worldwide, making early and accurate diagnosis essential for improving patient outcomes. Chest computed tomography (CT) scans are widely used to detect pulmonary nodules, but interpreting these images requires careful assessment of multiple features, including shape, margins, and internal structure.

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中国新闻网 五月 12, 2026

嘴唇发紫就是心血管有淤堵？专家解答

近年来，因心脏突发性急症导致的死亡人数不断上升，所以大家对心脏健康越来越重视，近日，网络上频繁出现现“嘴唇发紫是否就是心血管有淤堵”的讨论。不少人一看到嘴唇发紫，就下意识认为是自己心脏出问题了，事实上，嘴唇发紫是身体发出的异常信号，虽与心脏存在关联，但绝非唯一原因，盲目判断反而会延误真实病情。

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MedicalXpress 五月 12, 2026

Addiction experts develop best practices for treating opioid use disorder in the hospital

A new study published in JAMA Network Open on May 7, 2026, engaged 42 national experts in hospital-based addiction treatment in a consensus-building process to develop best practices for hospital-initiated medications for opioid use disorder (MOUD).

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MedicalXpress 五月 12, 2026

Existing drug shows promise for memory and decision-making issues affecting most schizophrenia patients

Schizophrenia is a serious brain disorder that causes confused thinking, severe memory problems, and hallucinations. It affects about 23 million people worldwide, with cognitive dysfunction present in over 80% of patients. A research group led by scientists from Nagoya University in Japan has tested a drug used to treat an immune disease to see if it could reduce schizophrenia-related symptoms in mice.

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MedicalXpress 五月 12, 2026

AI-powered handheld microscope aims to spot cancer earlier

Researchers at Rice University and The University of Texas MD Anderson Cancer Center have developed a compact, artificial intelligence-powered imaging device that could transform how clinicians detect cancer. The technology, which aims to bring high-resolution, real-time diagnostics directly to the point of care, was recently described in a paper published in the Proceedings of the National Academy of Sciences.

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MedicalXpress 五月 12, 2026

Reducing animal suffering in cancer research with fetal bovine serum-free cell culture models

For decades, human cancer cell lines have been indispensable models for cancer research, already replacing a significant number of animal experiments. However, the use of fetal bovine serum (FBS) in their cultivation is easily overlooked.

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MedicalXpress 五月 12, 2026

First-in-human trial demonstrates promise of implantable cytokine factories for ovarian cancer

Implantable cytokine factories designed to deliver immunotherapy directly at the site of disease have taken an important step toward clinical reality. Researchers at Rice University, in collaboration with The University of Texas MD Anderson Cancer Center and clinical partners, have reported results from a first-in-human trial evaluating a novel cell-based platform for localized delivery of interleukin-2 (IL-2) in patients with advanced ovarian cancer.

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MedicalXpress 五月 12, 2026

Randomized controlled trials could be harming nonprofits, experts argue

In the 1940s, medical researchers began using randomized controlled trials to assess the efficacy of health interventions. In RCTs, researchers create randomly assigned treatment and control groups, administering the potential remedy to only the first group, and comparing how the participants fared.

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MedicalXpress 五月 12, 2026

Depression blunts food anticipation, not enjoyment during eating, finds study

The loss of interest or pleasure in normally enjoyable activities, which is experienced in everyday life and can be very distressing, is a core symptom of major depression. However, it has remained unclear exactly how anhedonia, also known as a pleasure deficit, manifests itself. Researchers at the University Hospital Bonn (UKB), the University of Bonn, and the University Hospital Tübingen have found that people with depression do not perceive food as less rewarding when they actually consume it.

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MedicalXpress 五月 12, 2026

AI models comb patient data to predict cardiac arrest risk

Researchers have developed artificial intelligence (AI) models that can scrutinize electronic health records (EHR) and electrocardiograms to identify individuals in the general population at elevated risk for sudden cardiac arrest—a condition that causes more than 400,000 U.S. deaths annually and has a survival rate of only 10%. The finding represents a significant advance in predicting a largely unpredictable medical emergency that often strikes people with no known heart disease.

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MedicalXpress 五月 12, 2026

How the timing of trauma leaves a lasting mark on the brain and behavior

A research team from the Istituto Italiano di Tecnologia (IIT-Italian Institute of Technology), in collaboration with the IRCCS Istituto Giannina Gaslini in Genoa (Italy), has demonstrated that traumatic experiences occurring at specific stages of life—particularly from childhood through the early years following adolescence—have persistent effects on brain development and adult behavior.

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MedicalXpress 五月 12, 2026

Frequent exposure to media on real-world gun violence is linked to mental health risks

Frequent exposure to real-world firearm violence through the media is associated with worse mental health outcomes, according to Rutgers researchers. Their study, published in BMC Public Health, has found that frequent exposure to firearm-related content is linked to higher levels of depression and more days of poor mental health among adults in the United States.

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MedicalXpress 五月 12, 2026

Role of RNA binding protein with multiple splicing in acute myeloid leukemia revealed

Acute myeloid leukemia (AML) is one of the most aggressive blood cancers and is characterized by the rapid growth of immature myeloid precursor cells. It predominantly affects elderly people, and current treatment options are largely limited to chemotherapy, with a five-year survival rate of only about 30%. However, chemotherapy may fail to eliminate chemotherapy-resistant leukemia-initiating cells (LICs), which frequently leads to disease relapse. For this reason, novel therapies to eliminate LICs without compromising normal blood cell production are urgently needed.

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MedicalXpress 五月 12, 2026

Simple home test predicts mobility decline in older adults

Predicting whether a healthy 45-year-old will struggle to climb stairs or walk a decade later has long been a challenge for geriatric medicine. Now, a study published in JMIR Aging, reveals that early mobility decline can be predicted using a simple set of home-based measurements and artificial intelligence.

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MedicalXpress 五月 12, 2026

Well-being of 11 million American children threatened in recent years by criminally charged family members

A cross-sectional study of more than 76 million American children by researchers has found that approximately 15%—or over 11 million—of the children had a family member who was criminally charged within the past five years, resulting in potentially harmful disruptions to families that threaten the young people's well-being.

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MedicalXpress 五月 12, 2026

When estrogen drops, liver inflammation and cholesterol changes may raise heart risk

For decades, scientists have known that estrogen protects cardiovascular health, but exactly how that protection works—and what happens when it disappears—has remained unclear. New research from University of Texas at Arlington points to the liver and the immune system as critical players.

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MedicalXpress 五月 12, 2026

Hantavirus is very different from COVID. Here's why the 'Andes virus' won't cause the next pandemic

For many people, news of a virus outbreak on a cruise ship immediately brings back memories of COVID spreading when the Ruby Princess docked in Sydney in March 2020. Of the passengers and crew who disembarked, 575 had COVID. The virus then spread to the community.

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MedicalXpress 五月 12, 2026

New genomic approaches uncover surprising cellular dynamics of the aging brain

While much is mysterious about the aging process, change over time remains its cornerstone. The biological shifts that accompany aging seemingly occur in many cells in the body. The problem is, we have tens of billions of cells, and what the changes may be in most of those cells remains unknown, in part due to traditional technical limitations.

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中国新闻网 五月 12, 2026

国家医保局累计印发39批医疗服务价格项目立项指南

国家医保局累计印发39批医疗服务价格项目立项指南——助推更多临床成果惠及患者

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UN Health 五月 12, 2026

From childhood to university, economic inequality shapes life chances worldwide

Economic inequality is leaving a deep mark on children’s health, learning and future opportunities – with effects felt well beyond the classroom, the UN Children’s Fund UNICEF and the UN education agency UNESCO warned on Tuesday. 

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中国新闻网 五月 12, 2026

刷牙后立即漱口等于白刷？医生建议

原标题：刷牙后立即漱口等于白刷？

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中国新闻网 五月 12, 2026

情绪易怒爱走神是前额叶受损吗？保护大脑做好这4件事

最近，“前额叶受损”成为社交平台上的高频词。注意力不集中、做事拖延、情绪易怒，甚至晚上脑子爱放空，都被说成是“大脑中的前额叶坏了”。这个专业医学名词，成了部分网友解释自己失控的万能借口。前额叶究竟是什么？

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中国新闻网 五月 12, 2026

专家：系统性红斑狼疮治疗有多个突破性进展

中新网上海5月12日电 (记者 陈静)在中国，系统性红斑狼疮患者数量庞大。这种慢性自身免疫性疾病常累及肾脏、血液及神经系统等，患者面部的红斑如蝶翼，因而被称为“蝶友”。

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中国新闻网 五月 12, 2026

发烧捂汗、早起喝盐水 这些居家护理误区你中招了吗？

朝“问”健康丨发烧捂汗、早起喝盐水 这些居家护理误区你中招了吗？

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中国新闻网 五月 12, 2026

吃药后喝牛奶差点要了命？医生：这12类药物与牛奶“相冲”

一杯热牛奶，是很多人眼中的“健康标配”。可不久前，福建一位70多岁的老人，像往常一样吃完降压药，顺手喝下热牛奶。谁知仅仅半小时后，他突然头晕目眩、双腿发软，整个人连站都站不住。家人慌忙送医，一查血压已经掉到80/50毫米汞柱，险些酿成悲剧。

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中国新闻网 五月 11, 2026

“重磅医生”上海组团减肥 中西医结合破解“越忙越胖”

中新网上海5月11日电 (记者 陈静)5月11日是世界防治肥胖日，一个以医务人员为营员的“减脂训练营”在上海中医药大学附属岳阳中西医结合医院(简称“岳阳医院”)开营。多位“重磅医生”成为营员。

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MedicalXpress 五月 11, 2026

RNA therapy slows harmful heart remodeling after heart attack in clinical trial

Following an acute heart attack, pathological remodeling processes occur in the heart. One consequence is so-called left ventricular systolic dysfunction, in which the pumping function of the left ventricle is impaired. To compensate for this, the heart muscle enlarges excessively, thereby becoming further weakened. The key regulator of this harmful growth of heart muscle cells is microRNA-132 (miR-132).

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MedicalXpress 五月 11, 2026

Therapeutic app for tinnitus improves tinnitus-related distress

Use of a therapeutic app for tinnitus that provides educational counseling and cognitive behavioral therapy (CBT) results in substantial improvement in tinnitus-related distress, according to a study published in JAMA Otolaryngology–Head & Neck Surgery.

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MedicalXpress 五月 11, 2026

Why did my baby die? I'm a pathologist. Here's what I want you to know

Warning: this article is about stillbirth and its investigations, including autopsies and related procedures.

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MedicalXpress 五月 11, 2026

Reconnecting body and brain: Europe's breakthrough in reversing paralysis

Spinal cord injury (SCI) remains one of the most devastating neurological conditions, severing communication between the brain and the body and leaving millions worldwide with permanent paralysis. Despite decades of research, restoring movement after spinal cord injury has remained one of neuroscience's most intractable problems.

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MedicalXpress 五月 11, 2026

Why do heights make your feet feel strange?

I wouldn't say that I'm afraid of heights. I can stand on a cliff path or look out from a tall building without the rush of panic people often associate with vertigo. What I really dislike is something much harder to explain: the peculiar feeling in my feet.

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中国新闻网 五月 11, 2026

快速减肥方法靠谱吗？正确减重要从改变生活方式开始

每年的5月11日是世界防治肥胖日，肥胖早已不是单纯的身材问题，已经成为一种常见的慢性代谢性疾病，肥胖更是诱发高血压、糖尿病、心血管疾病等多种健康问题的重要危险因素。

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MedicalXpress 五月 11, 2026

Engaging with the arts linked to slower aging at the biological level

Regularly taking part in arts activities such as reading, listening to music or visiting a gallery or museum may slow the pace of biological aging, suggests a new study by University College London (UCL) researchers.

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MedicalXpress 五月 11, 2026

Testosterone treatment found to improve sexual and physical function for men after prostate cancer surgery

Most men with low-grade prostate cancer have an excellent prognosis, with a five-year survival rate of more than 99%. But radical prostatectomy—surgery to remove the prostate—can lead to sexual and physical dysfunction, fatigue, and low mood. A randomized clinical trial led by Shalender Bhasin, MBBS, of the Division of Endocrinology, Diabetes, and Hypertension in the Mass General Brigham Department of Medicine has investigated whether testosterone replacement therapy (TRT) could improve these symptoms.

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MedicalXpress 五月 11, 2026

Bitter herbal extracts spur stomach acid in human gastric cells, study finds

Bitter-tasting herbal extracts have traditionally been used to support digestion, yet the molecular basis of their effects has remained largely unclear. The Leibniz Institute for Food Systems Biology at the Technical University of Munich has now gained new insights into this mechanism. Using a cellular model, its researchers demonstrated that herbal extracts can stimulate proton secretion in human gastric cells as a key mechanism of gastric acid production, with combinations of extracts showing particularly strong effects. Extracts rich in polyphenols proved especially potent. The study further identified three human bitter taste receptor subtypes as key mediators of this response.

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MedicalXpress 五月 11, 2026

Cycling may boost stem cell donation with targeted cell release, pilot study suggests

A blood stem cell donation can save the lives of people with leukemia. To collect these cells from the bloodstream, donors are given medication that mobilizes blood stem cells from the bone marrow. A pilot study now suggests that physical exercise could specifically support stem cell donation.

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MedicalXpress 五月 11, 2026

Noninvasive deep brain stimulation technique shows early promise for treating Parkinson's disease

A novel, noninvasive brain stimulation approach—known as transcranial temporal interference stimulation (TIs)—may offer a new way to treat motor symptoms in Parkinson's disease without the need for surgery, according to a pilot study appearing in eBioMedicine. The technique, which uses overlapping electrical currents to selectively target deep brain regions, significantly improved movement in patients compared with a sham treatment when targeting the subthalamic nucleus.

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中国新闻网 五月 11, 2026

网红GLP-1类减重针刷屏 该如何选择？

北京友谊医院内分泌科副主任医师 李晓辉：司美格鲁肽、替尔泊肽和玛仕度肽，这三类药是我们国家现在已经上市的三种可以用于减肥的药物，这三类药物都可以抑制食欲，然后增加饱腹感来达到一个减重的目的，但是它们的作用机制和靶点其实是明确不同的，我们都常说就叫GLP-1类减重针。

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MedicalXpress 五月 11, 2026

A bird flu vaccine for humans is being trialed—here's how it works

The first ever avian influenza vaccine recently started trials in the US. This marks a milestone in the prevention of bird flu infections in humans.

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MedicalXpress 五月 11, 2026

Scientists discover hidden switch in immune cells that helps the body kill deadly fungus

Scientists at the University of East Anglia (UK) have contributed to discovering a "control switch" inside our immune cells that helps the body destroy dangerous fungal infections. Researchers found that a protein called RAB5c helps white blood cells kill Aspergillus fumigatus—a common airborne fungus that can cause life-threatening lung infections in people with weakened immune systems.

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MedicalXpress 五月 11, 2026

Brain vein measurements could uncover hidden brain injury risk in very preterm babies

Why do some premature babies suffer brain damage and others not? A new study led by pediatrician and neonatologist Dr. Fleur Camfferman (VUB/UZ Brussel) takes us closer to the answer. By examining not the supply but the flow of blood to the brain, doctors can see much more quickly which babies need extra protection. This discovery opens the way to a treatment tailored precisely to the needs of the smallest patient.

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MedicalXpress 五月 11, 2026

Caffeine may influence the way the brain responds to touch

Many people begin each day with a steaming cup of joe to shake off the morning fog and jump-start their brain. Whether it's a shot of espresso or a frothy latte, that caffeine hit is famous for boosting alertness. However, new research published in the journal Clinical Neurophysiology reveals that coffee may be doing more than just waking us up. It could be changing how the brain connects what we feel to how we move.

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MedicalXpress 五月 11, 2026

FDA green lights Bizengri drug to treat rare, aggressive bile duct cancer

The U.S. Food and Drug Administration (FDA) has approved Bizengri to treat an ultra-rare, aggressive cancer that forms in the bile ducts.

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MedicalXpress 五月 11, 2026

A common mutation linked to autoimmune diseases may protect people from viral infections

New research from the University of Kansas shows a "risk gene" linked to higher odds of developing autoimmune diseases such as diabetes or lupus may also provide a survival advantage fighting viral infections like coronavirus. The research centers on a gene called PTPN22, which carries a mutation, 1858C>T (R620W), found in roughly one in 10 people in North America.

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MedicalXpress 五月 11, 2026

Single screening sigmoidoscopy linked to lower colorectal cancer risk two decades later

A randomized controlled trial of adults in Norway found that a single screening sigmoidoscopy led to a sustained reduction in colorectal cancer (CRC) incidence for more than two decades after screening, with women seeing a more modest risk reduction than men.

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MedicalXpress 五月 11, 2026

Cardiac MRI and blood markers sharpen hypertrophic cardiomyopathy risk prediction

Findings from a new study have identified a new model for predicting outcomes for hypertrophic cardiomyopathy (HCM), a heart condition with a prevalence of one in 500 people and a frequent cause of sudden cardiac death. Specifically, the findings demonstrate that incorporating prospective data including clinical history, imaging, and blood biomarker data into risk assessment can improve prediction of adverse cardiac events in people with HCM.

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MedicalXpress 五月 11, 2026

Genome-wide screen yields new gene therapies to protect against retinal degeneration

Researchers in the WashU Medicine Department of Ophthalmology & Visual Sciences have discovered key neuroprotective genes that could lead to the development of gene therapies to treat retinitis pigmentosa, an inherited form of retinal degeneration that causes blindness. The findings, published in Neuron, point to new therapeutic strategies to maintain retinal health and protect against degeneration.

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MedicalXpress 五月 11, 2026

Vertigo can carry lasting burden even after successful treatment, seven-year study finds

A new long-term study, published in Otolaryngology–Head and Neck Surgery, reveals that benign paroxysmal positional vertigo (BPPV), the most common cause of vertigo, continues to affect patients significantly even years after successful initial treatment. Among 361 patients who followed for seven years, nearly half (47.1%) experienced at least one recurrence, more than a third (37.6%) reported persistent residual dizziness, and nearly one in five (18.9%) suffered a fall.

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MedicalXpress 五月 11, 2026

Obesity-linked fat molecule may speed Alzheimer's by disrupting brain lipids

A new study offers fresh insight into Alzheimer's disease by looking beyond the brain and focusing on metabolic health, particularly obesity. The Houston Methodist-led study moves beyond the traditional view of obesity as a general health risk and investigates how obesity-related changes in body fat can send harmful signals to the brain, disrupting brain immune function, thereby worsening Alzheimer's pathology. Co-led by Stephen Wong, Ph.D., the John S. Dunn Presidential Distinguished Chair in Biomedical Engineering and Li Yang, Ph.D., research associate in the Chao Center for BRAIN at Houston Methodist, the study appears in Molecular Neurodegeneration.

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MedicalXpress 五月 11, 2026

Osteoarthritis: How stimulating the muscles with electricity may help manage the condition

An estimated 595 million people globally are living with osteoarthritis. This makes it one of the leading causes of pain and disability.

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MedicalXpress 五月 11, 2026

Q&A: Is AI democratizing global health or reinforcing old inequities?

Artificial intelligence (AI) is rapidly transforming the tools that are central to global health decision-making in areas like disease control policies, financing and vaccination strategies, such as infectious disease modeling. This brings new opportunities to the modeling landscape, but could also exacerbate existing disparities, according to Matt Ferrari, professor of biology and director of the Center for Infectious Disease Dynamics at the Huck Institutes of Life Sciences at Penn State.

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MedicalXpress 五月 11, 2026

Large-scale Nordic study discovers link between polycystic ovary syndrome and heart disease

Heart disease risk has been found to increase in women with polycystic ovary syndrome (PCOS), even in those with normal weight, according to research presented at the 28th European Congress of Endocrinology in Prague. This long-term study is the first and largest carried out on the association between PCOS and heart disease across three Nordic countries and highlights the importance of regular medical screenings in these women.

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中国新闻网 五月 11, 2026

把生姜当水果吃，1天1斤坚持多年？专家提醒

原标题：把生姜当水果吃，1天1斤坚持多年

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MedicalXpress 五月 11, 2026

Midlife women at risk for eating disorders, research finds

Alumna Maria Bazo Perez '23, Ph.D. '25 is shedding light on a demographic often left in the shadows of eating disorder research: middle-aged women. Eating disorders among women between the ages of 45 and 65 are not new, but the rate of illness is growing. Teen girls and young women who suffer from eating disorders are often diagnosed with anorexia or bulimia, disorders that can result in drastic weight loss. As women age, binge eating and night eating syndrome are more common, often resulting in weight gain.

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MedicalXpress 五月 11, 2026

Hantavirus: confirmed cases by nationality

Here is a roundup of which countries have confirmed or probable cases of nationals infected by hantavirus after the outbreak on the cruise ship MV Hondius, according to the World Health Organization.

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中国新闻网 五月 11, 2026

专家：减肥不建议一个月减超过10斤 推荐“211”饮食法

中新网上海5月11日电 (记者 陈静)当下，减肥、控制体重已经是普遍话题，但为何会有“压力肥”？俗话说，减肥要管住嘴、迈开腿，怎样才是科学地管住嘴、迈开腿？

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MedicalXpress 五月 11, 2026

18 people in US hantavirus monitoring units, one positive

Eighteen people are being monitored in US medical facilities for hantavirus, including one who tested positive for the rare disease, public health officials said Monday.

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MedicalXpress 五月 11, 2026

Early-life adversity reshapes growth and reproduction in rhesus macaques for decades

Many factors influence growth and reproductive patterns in animals and people alike. New research, led by postdoctoral researcher Rachel Petersen of the Lea Lab at Vanderbilt and Assistant Professor Sam Patterson of Notre Dame University, shows that adversity experienced during development may be an important factor to consider. The new paper, "Early-life adversity shapes the relationship between growth and reproduction in free-ranging female rhesus macaques" was published in the Proceedings of the National Academy of Sciences on May 5, 2026.

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MedicalXpress 五月 11, 2026

Why hantavirus is not the new COVID, according to experts

A deadly hantavirus outbreak on a cruise ship has revived bitter memories of when COVID-19 first emerged, but health experts have emphasized the two viruses are very different—and have sought to assuage fears of another pandemic.

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MedicalXpress 五月 11, 2026

How does your brain decide between the road not taken or the same old route?

When was the last time you paid attention to your commute? And I don't mean a couple of feet in front of you, at the car merging into your lane without a blinker. I mean really paid attention to the route you take.

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中国新闻网 五月 11, 2026

“互联网＋”上门护士 打通居家照护的“最后一公里”

如何让高龄、失能、半失能等行动不便的人群足不出户就能享受到专业、便捷、安全的护理服务，一直都是社会关注的焦点。而“互联网+护理服务”作为一种便民的创新模式，正悄然改变着传统医疗服务的格局。在5月12日国际护士节前夕，记者走进江苏省多家医院，跟随“上门护士”的脚步，记录下她们从“云端”到“床头”的温情守护。

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UN Health 五月 11, 2026

Hantavirus-hit ship evacuation completed as quarantines begin

The passengers and crew have disembarked from the hantavirus-hit cruise ship MV Hondius in Tenerife and many have returned to their home countries, as the UN World Health Organization (WHO) said the operation demonstrated a “triumph of solidarity”.

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中国新闻网 五月 11, 2026

“压力越大越胖”怎么破？ 专家开出“三层减重法”

中新网沈阳5月11日电 (王涵 韩浩天) 5月11日是世界防治肥胖日。中国医科大学附属盛京医院小儿内分泌遗传代谢科在三个院区同步开展儿童超重肥胖义诊。

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中国新闻网 五月 10, 2026

“轻盈巴士”驶入北京 一站式科学减重服务惠及民众

中新网北京5月10日电 5月11日世界防治肥胖日来临之际，“轻盈巴士”肥胖科普巡展驶入北京。作为以移动科普为特色的健康公益行动，轻盈巴士通过免费体重筛查、沉浸式互动体验与专业健康咨询，帮助公众正确认识肥胖、破解减重误区，推动科学体重管理理念走进日常生活。

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MedicalXpress 五月 10, 2026

Protecting pollinating insects could improve diets and livelihoods worldwide

In Nepal's remote mountain district of Jumla, preparation for a family meal begins long before food reaches the cooking pot. It starts in terraced fields of beans, buckwheat, apples and pumpkins that must be plowed, planted, tended and harvested before a family can eat.

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MedicalXpress 五月 10, 2026

Almost half of adults worldwide eat out at least once a week—exacerbating the obesity epidemic

New research presented at the European Congress on Obesity (ECO 2026, Istanbul, Turkey, 12–15 May) suggests that no matter where people live, eating out instead of preparing meals at home is linked to weight gain and obesity.

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MedicalXpress 五月 10, 2026

Pooled analysis reveals semaglutide shows good efficacy in older adults aged over 65 years

A new analysis of the STEP trials carried out by semaglutide manufacturer Novo Nordisk has analyzed various trials to show the safety and efficacy of the obesity drug semaglutide in older adults (over 65 years), and found similar efficacy and safety as in the general trial populations. The study is by Prof Luca Busetto from the University of Padova in Italy and colleagues, including those from Novo Nordisk.

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MedicalXpress 五月 10, 2026

New post-hoc analysis examined daily oral orforglipron in adults over 65 with obesity, with or without diabetes

A new analysis presented at the European Congress on Obesity (ECO 2026, Istanbul, Turkey, 12–15 May) examined daily oral orforglipron treatment for the treatment of obesity, with or without diabetes, in users aged 65 years and over, with results and a safety profile similar to that seen in the ATTAIN clinical trial program population.

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MedicalXpress 五月 10, 2026

Could the 'Ozempic Era' shift blame for obesity from individuals to the food industry?

An essay presented at the European Congress on Obesity in Istanbul, Turkey (12–15 May) suggests that a new age of obesity drugs could shift the blame for living with obesity from individuals to the food industry—just as smoking has been blamed on the tobacco industry and, to a lesser extent, alcohol consumption on the alcohol industry.

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MedicalXpress 五月 10, 2026

Body mass index: It's not all that it's hyped up to be

Body mass index (BMI) is a simple mathematical formula widely used to quickly gauge someone's health. BMI = weight (kg) divided by height squared (m2). Its simplicity and cost-effectiveness makes BMI a popular health tool, but it's based on some problematic logic.

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MedicalXpress 五月 10, 2026

Study shows that a 1% reduction in annual working hours is associated with a 0.16% decrease in obesity rates

A new study presented at the European Congress on Obesity (ECO 2026) in Istanbul, Turkey (12–15 May) shows that a 1% reduction in annual working hours is associated with a 0.16% decrease in obesity rates across OECD countries. The study was led by Dr. Pradeepa Korale-Gedara, University of Queensland, Brisbane, Australia, and colleagues.

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中国新闻网 五月 10, 2026

造血干细胞移植后警惕慢性排异 医生：长期随访是关键

中新网广州5月10日电 (记者 蔡敏婕)当前，造血干细胞移植已成为治疗白血病、地中海贫血等恶性血液病的关键手段，但患者重获新生的同时，移植术后引发的各类并发症，也成为影响术后康复和生活质量的一大难题。

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中国新闻网 五月 10, 2026

金边新机场首例中国担架旅客顺利飞赴上海接受治疗

中新网金边5月10日电 (记者 杨强)5月10日凌晨，在相关航司、医院、机场等多方面配合下，一名在柬埔寨工作的金姓同胞搭乘中国东方航空MU760航班飞往上海，顺利返回祖国接受手术治疗。这也是金边德崇国际机场自去年9月启用后首例中国担架旅客转运业务。

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MedicalXpress 五月 10, 2026

Australia has the world's highest rate of ACL reconstruction surgery—rehab may be just as good

If you've ever watched a game of Australian rules football, rugby league or basketball, you've probably seen it happen: a player lands awkwardly, grabs their knee, and doesn't get back up.

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MedicalXpress 五月 10, 2026

Not just insulin: Early increases in glucagon in type 2 diabetes are linked to fatty liver disease

Until now, research into type 2 diabetes has focused primarily on insulin: if the body's cells become less responsive to the hormone produced in the pancreas, blood glucose levels rise over the long term. A recent study by the German Diabetes Center now shows that levels of the hormone glucagon are also elevated at an early stage. The paper is published in the journal Diabetes Care.

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中国新闻网 五月 10, 2026

青海：凝心聚力推动高原特色康养与家政产业高质量发展

中新网青海乐都5月10日电 (记者 孙睿)5月9日，高原康养高质量发展与现代家政产教融合创新实践研讨会在青海高等职业技术学院召开。会议聚焦高原康养、“一老一小”及家政服务能力提升，汇聚政府、院校、医院、企业等多方力量，共探产教融合新路径，推动高原特色康养与家政产业高质量发展。

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MedicalXpress 五月 10, 2026

Treatment-resistant depression may yield to combinations of medications already in clinical use

Many people with major depressive disorder get no relief from current treatments. Newer combinations of existing medications might help, researchers report in JAMA Psychiatry.

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中国新闻网 五月 10, 2026

又到蚕豆上市季 蚕豆病是什么病？专家详解

眼下正值初夏蚕豆大量上市的时节，关于“蚕豆病”的话题在社交平台引发热议，起因是江苏苏州一家农贸市场摆放了“禁止剥蚕豆”的提示牌。不少网友将其与“蚕豆病”关联起来，尽管市场澄清张贴告示的初衷是避免蚕豆壳散落导致行人滑倒，但这一事件仍激起了大众对“蚕豆病”的广泛关注。究竟什么是蚕豆病？日常生活中又该如何防范？

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MedicalXpress 五月 10, 2026

Like mother, like fetus: Study finds contagious yawning begins in the womb

Yawning is incredibly contagious, and more often than not, seeing someone yawn right in front of us makes us instinctively do the same. It is often tied to social and emotional connection and brain mirroring, where we automatically align and simulate the emotions and actions of the people around us. A recent study published in Current Biology has found that this behavior begins even before birth.

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MedicalXpress 五月 10, 2026

Brain protein ASC identified as driver of inflammation after mild head injury

Every year, about 3 to 5 million people in the EU and the U.S. suffer a traumatic brain injury (TBI). In most cases, it is a mild brain injury (mTBI) due to a closed head injury (CHI) caused by falls, traffic accidents, contact sports, or violence. Although the symptoms of mTBI may resolve within days or weeks, up to 20% of those affected suffer from persistent physical, cognitive, and behavioral impairments, leading to a reduced quality of life and an increased risk of neuropsychiatric disorders, including mood disorders and dementia.

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UN Health 五月 10, 2026

Passengers leave hantavirus-hit cruise ship in Tenerife as WHO says outbreak ‘not another COVID’

Passengers and crew from the cruise ship MV Hondius began disembarking in Tenerife on Sunday under a tightly coordinated international health operation led by Spanish authorities and the World Health Organization (WHO), as officials sought to reassure the public that the outbreak “is not another COVID.”

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MedicalXpress 五月 10, 2026

Using the body's own sounds to diagnose Alzheimer's and Parkinson's before the first symptoms appear

Long before the telltale signs of Parkinson's disease appear, including tremors and muscle stiffness, there are other, more subtle signs of the disease.

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MedicalXpress 五月 10, 2026

Ultrasensitive test detects biomarkers for specific form of dementia

Dementia affects over 57 million people worldwide, a number expected to nearly double in the next 20 years. This permanent loss of cognitive abilities affects daily function and can be caused by multiple brain pathologies, including well-known ones like Alzheimer's disease (AD). Right now, biomarkers permit diagnosis of AD, but not rarer pathologies like frontotemporal lobar degeneration (FTLD) or its subtypes.

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中国新闻网 五月 10, 2026

育龄女性需警惕系统性红斑狼疮 这些不典型症状可能是预警

育龄女性需警惕系统性红斑狼疮

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MedicalXpress 五月 10, 2026

Hantavirus on small cruise ship may have been spread by human contact

The deaths of three people aboard a small cruise ship during a suspected outbreak of hantavirus demonstrate the potential deadliness of the rodent-borne illness. "Once somebody gets sick, once somebody comes in contact with hantavirus, they can develop severe illness fairly quickly," said Neil Maniar, director of Northeastern's master of public health program.

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MedicalXpress 五月 10, 2026

Nasal spray developed for prehospital emergency aid for ischemic stroke

A research team from Department of Pharmacology and Pharmacy at the LKS Faculty of Medicine, the University of Hong Kong (HKUMed), in collaboration with the InnoHK Advanced Biomedical Instrumentation Centre (ABIC), has developed the world's first "NanoPowder nasal spray." This innovation successfully overcomes the challenge of crossing the blood-brain barrier (BBB), enabling the delivery of medication to the brain without the need for injections or surgery. When used promptly at the early onset of stroke, the nasal spray provides prehospital emergency treatment, helping to save time, thus protecting brain cells and reducing complications. In the long term, it has the potential to become a community-based emergency rescue tool.

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MedicalXpress 五月 10, 2026

Cutting calories by 10% to 15% may boost healthy aging without extreme diets

Search the web, and you'll find any number of biohacking techniques for promoting healthy lifespan, from taking cold baths to breathing pressurized oxygen to sleeping under a red light.

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中国新闻网 五月 09, 2026

“0糖”“0脂” 真的更健康吗？专家教你跳出营销陷阱

近年来，随着大家对食品健康的关注度越来越高，一些标注“0糖”“0脂”的食品受到消费者青睐。近期，关于写着“0糖”“0脂”的食品标签究竟是不是陷阱的讨论引发广泛关注。“0糖”“0脂”是不是就等于无糖、无脂肪？我国对食品标签“0含量”或“0添加”标注有什么规定？消费者该如何跳出营销陷阱，理性选购食品？

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MedicalXpress 五月 09, 2026

Hantavirus-stricken cruise ship arrives at Tenerife in Spain's Canary Islands

A hantavirus-stricken cruise ship with more than 140 people on board has arrived at Tenerife, the largest of Spain's Canary Islands, off the coast of West Africa, where the passengers and some of the crew are to disembark.

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中国新闻网 五月 09, 2026

榴莲+酒导致呼吸衰竭 切记这些食物别跟酒一起食用

近日福建一位女子聚餐时，先吃了两大块榴莲，又喝了约200毫升白酒。随后出现呼吸困难、意识模糊等严重症状。榴莲配酒为何会诱发危险？吃完榴莲后多久可以饮酒？还有哪些食物不能和酒一起食用？看看医生怎么说。

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中国新闻网 五月 09, 2026

广东疾控专家：广东是肾综合征出血热非流行省份

中新网广州5月9日电 (记者 蔡敏婕)近日，世界卫生组织证实，一艘邮轮在跨大西洋航行途中出现汉坦病毒感染。

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中国新闻网 五月 09, 2026

第23届世界乳腺健康大会在天津举行

中新网天津5月9日电 (记者 周亚强 孙玲玲)第23届世界乳腺健康大会8日至10日在天津举行。来自21个国家和地区的1000余名乳腺肿瘤领域专家学者齐聚一堂，围绕乳腺疾病预防筛查、精准诊疗、基础研究、护理康复等议题展开研讨，共商全球乳腺健康事业发展大计。

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中国新闻网 五月 09, 2026

中国医生在尼日尔成功实施免取骨颈椎融合手术

中新网南宁5月9日电(张广权 赵朵 钟承珊)第25批援尼日尔中国医疗队9日提供消息称，该医疗队近日成功将钛笼植入颈椎融合术引入尼日尔。这项技术以术中自体椎骨替代传统髂骨植骨，从根源规避二次创伤、减轻术后痛苦。

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中国新闻网 五月 09, 2026

西藏口岸：尼泊尔药材进口量增长迅速

中新社拉萨5月9日电(记者 贡桑拉姆)记者9日从拉萨海关获悉，2026年第一季度，经西藏自治区口岸从尼泊尔进口的植物源性药材达27.5吨，同比增长189.06%，这些药材主要用于藏医药产业。

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MedicalXpress 五月 09, 2026

New tool measures whether lactating mothers' psychological needs are being met

A UH nursing researcher has developed the Lactation Psychological Needs Scale, providing a new way to measure the psychological experience of breastfeeding.

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中国新闻网 五月 09, 2026

外国学员福建漳州研习中医 体验AI智能问诊

中新网漳州5月9日电 (张艺彬)“福润岐黄 本草传情——第五届‘中文＋’AI赋能中医研习系列活动”7日至11日在福建漳州卫生职业学院举行，来自泰国、马来西亚、印尼、柬埔寨、菲律宾等国家的数十位留学生与外国学员，在为期5天的活动中沉浸式体验中医适宜技术、AI智能诊疗等特色内容，感受中华传统医学的魅力。

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中国新闻网 五月 09, 2026

青海省红十字会启动“守护守护者”项目

中新网西宁5月9日电 (记者 孙睿)5月9日，青海省红十字会正式启动“守护守护者”专项公益项目，聚焦常年坚守在高海拔一线的生态管护员群体，以人道力量帮扶筑牢生态安全屏障，同步发布倡议视频与海报，面向社会公开筹款。

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MedicalXpress 五月 09, 2026

'Decision fatigue' could be hurting your health. A nutritionist explains

You're standing in a supermarket aisle, weighing up whether to buy a microwave meal or a bunch of fresh carrots. We all know making healthy eating choices can be tough. That's especially true if you are hungry, or have a hungry household to feed.

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MedicalXpress 五月 09, 2026

8,500 steps a day can help dieters keep weight off, research suggests

New research presented at the European Congress on Obesity (ECO 2026) in Istanbul, Turkey (12–15 May) and published in the International Journal of Environmental Research and Public Health shows that doing around 8,500 steps a day can help people keep weight off after dieting.

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MedicalXpress 五月 09, 2026

Over half of parents in England are pestered by their children to buy junk food while food shopping, survey suggests

A study using a nationally representative survey of parents in England, presented at the European Congress on Obesity (ECO 2026, Istanbul, Turkey, 12–15 May), reveals that over half (58%) of parents are frequently pestered by their children or teens to purchase products high in fats, salts and/or sugar (HFSS) when food shopping in stores or online, and almost three-quarters (72%) reported often buying the requested item.

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中国新闻网 五月 09, 2026

第3个全国学生心理健康宣传教育月主题推进活动在天津举行

中新网天津5月9日电 (记者 周亚强)第3个全国学生心理健康宣传教育月主题推进暨全国学生心理健康教育交流活动，9日在天津师范大学举行。教育部门负责人、专家学者及一线骨干教师等千余人齐聚一堂，共议“培育学生积极心理品质，全面推进健康学校建设”。

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MedicalXpress 五月 09, 2026

Study shows benefits in obesity-linked conditions of losing more weight with GLP-1 treatment

New research presented at the European Congress on Obesity (ECO 2026, Istanbul, Turkey, 12–15 May) shows that, following treatment for obesity or diabetes or both, using incretin-based drugs, losing more weight versus less weight, and losing a little weight versus gaining weight, both lead to a relatively lower risk of obesity-related conditions. The study is by Professor John Wilding of the University of Liverpool, UK, and colleagues.

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MedicalXpress 五月 09, 2026

Public education key in new cervical cancer screening

As Canada moves to modernize cervical cancer screening, a new study suggests most women do not yet understand or trust the shift from the Pap test to human papillomavirus (HPV) based screening. The national survey, published in Current Oncology, examined women's preferences for cervical screening—including how they want to be screened and how they want information communicated—as Canada transitions from Pap tests to HPV testing.

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MedicalXpress 五月 09, 2026

Everyone on hantavirus-hit ship 'high-risk contact', must be monitored: WHO

The World Health Organization said Saturday it considered everyone on board a cruise ship hit with a deadly hantavirus outbreak as "high-risk" contacts who should be actively monitored for 42 days.

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MedicalXpress 五月 09, 2026

Health advice is all over social media. Here's how to vet claims

Health and wellness advice is available in abundance on social media—from trendy to informative to straight-up disinformation—and you're far from alone in seeing it.

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MedicalXpress 五月 09, 2026

Why weight gain fears matter in recovery: 10-week program helps women build healthier habits

A recent study in the Journal of Nutrition Education and Behavior examined the impact of the Healthy Steps to Freedom (HSF-10) program on nutrition, body image, and health-related behaviors among 607 women undergoing treatment for substance use. Findings demonstrated that participation in the 10-week intervention program was associated with significant improvements in nutrition behaviors, physical activity, and intuitive eating, alongside reductions in body dissatisfaction, thin-ideal internalization, and disordered eating behaviors.

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MedicalXpress 五月 09, 2026

AI-powered electrocardiogram detects early signs of heart failure

Interpreting relatively inexpensive electrocardiograms (ECGs) with an artificial intelligence (AI) algorithm accurately screened patients for a key precursor of heart failure in Kenya, a study led by UT Southwestern Medical Center researchers shows. The results, published in JAMA Cardiology, suggest AI-augmented ECG (AI-ECG) analysis could be a potential low-cost strategy for identifying patients who have underlying impairment in heart function.

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MedicalXpress 五月 09, 2026

New survey finds that majority of Americans are concerned about high blood pressure, the 'silent killer'

A new survey by Morning Consult and the nonprofit Physicians Committee for Responsible Medicine finds that a majority of Americans, 60%, are concerned about high blood pressure. Nearly half of Americans have high blood pressure according to the Centers for Disease Control and Prevention, and alarmingly, this condition is increasing among children.

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UN Health 五月 09, 2026

WHO chief heads to Tenerife to oversee Sunday arrival of hantavirus-hit ship

The Director-General of the World Health Organization (WHO), Tedros Adhanom Ghebreyesus, has issued a direct plea for calm and solidarity to the citizens of Tenerife ahead of the scheduled arrival of the MV Hondius on Sunday

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WHO 五月 09, 2026

Message by the WHO Director-General to the people of Tenerife regarding the hantavirus response

To the people of Tenerife,My name is Tedros, and I serve as the Director-General of the World Health Organization, the United Nations agency responsible for global public health. It is not common for me to write directly to the people of a single community, but today I feel it is not only appropriate, it is necessary.I want to speak to you directly, not through press releases or technical briefings, but as one human being to another, because you deserve that.I know you are worried. I know that when you hear the word “outbreak” and watch a ship sail toward your shores, memories surface that none of us have fully put to rest. The pain of 2020 is still real, and I do not dismiss it for a single moment.But I need you to hear me clearly: this is not another COVID. The current public health risk from hantavirus remains low. My colleagues and I have said this unequivocally, and I will say it again to you now.The virus aboard the MV Hondius is the Andes strain of hantavirus. It is serious. Three people have lost their lives, and our hearts go out to their families. The risk to you, living your daily life in Tenerife, is low. This is the WHO’s assessment, and we do not make it lightly.Right now, there are no symptomatic passengers on board. A WHO expert is on that ship. Medical supplies are in place. Spain’s authorities have prepared a careful, step-by-step plan: passengers will be ferried ashore at the industrial port of Granadilla, far from residential areas, in sealed, guarded vehicles, through a completely cordoned-off corridor, and repatriated directly to their home countries. You will not encounter them. Your families will not encounter them.I also want to say something else, something that goes beyond the science.I personally thanked Prime Minister Sanchez for Spain’s decision to receive this ship. I called it an act of solidarity and moral duty. Because that is what it is. I want you to know that the WHO’s request to Spain was not made arbitrarily. It was made in full accordance with the International Health Regulations, the legally binding framework that defines the rights and obligations of countries and the WHO when responding to public health events of international concern. Under those rules, the nearest port with sufficient medical capacity must be identified to ensure the safety and dignity of those on board. Tenerife met that standard. Spain honoured it. Nearly 150 people from 23 countries have been at sea for weeks, some of them grieving, all of them frightened, all of them longing for home. Tenerife has been chosen because it has the medical capacity, the infrastructure, and the humanity to help them reach safety.And because I believe that so deeply, I will be there myself. I intend to travel to Tenerife to observe this operation firsthand, to stand alongside the health workers, port staff, and officials who are making it happen, and to personally pay my respects to an island that has responded to a difficult situation with grace, solidarity, and compassion. Your humanity deserves to be witnessed, not just acknowledged from a distance.As I have said many times: viruses do not care about politics, and they do not respect borders. The best immunity any of us has is solidarity.Tenerife is demonstrating that solidarity today. The ship’s captain, Jan Dobrogowski, crew and the company operating the vessel have shown exemplary collaboration at this challenging time.  On behalf of the World Health Organization, and on behalf of those passengers and their families around the world, I thank the people of Tenerife and everyone else involved.Please take care of yourselves and of each other. Trust in the preparations that have been made. And know that the WHO stands with you, and with every person on that ship, every step of the way.With respect, care, and gratitude,TedrosDr Tedros Adhanom GhebreyesusDirector-General, World Health Organization

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MedicalXpress 五月 09, 2026

Ultra‑processed food: Why the debate needs less fear and more clarity

For many people interested in health and well-being, the idea of ultra-processed food, or UPF, has become more than a technical term in nutrition research. In public debate, it often serves as shorthand for wider concerns about modern, industrially produced food.

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中国新闻网 五月 09, 2026

哮喘的症状只是喘吗？该如何预防和控制？

朝“问”健康丨哮喘的症状只是喘吗？该如何预防和控制？

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MedicalXpress 五月 09, 2026

Malaria's hidden toll on children: Why survivors may struggle in school years later

A disease transmitted by the bite of a tiny insect—one that once devastated entire armies—remains among the leading causes of death worldwide. In 2024 alone, there were 282 million cases of malaria reported and 610,000 deaths caused by the illness. Among those who have survived malaria due to proper treatment, the aftereffects can linger for a long time.

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中国新闻网 五月 09, 2026

女性：爱自己，有情绪别“上头”

爱自己，有情绪别“上头”

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中国新闻网 五月 09, 2026

妈妈孕期病多动少 孩子3岁时肥胖风险加倍

怀孕期间同时患有高血压、糖尿病等多种慢性病，再加上平时运动少、睡不好，孩子出生后可能更容易出现“体重先偏低、后猛长”的情况。到了3岁时，孩子超重或肥胖的风险明显升高。

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中国新闻网 五月 09, 2026

预防心梗，这些不良习惯需警惕

本报讯 (记者赵黎浩)近日，云南省第一人民医院心脏大血管外科主任医师曹宇为一名27岁的冠心病患者完成了心脏搭桥手术，该患者是他接诊的病人中最年轻的。

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MedicalXpress 五月 09, 2026

Hantavirus and tuberculosis cases: Should we be worried?

Recent news reports have highlighted several infectious diseases incidents, including three tuberculosis clusters in Singapore and a suspected hantavirus outbreak on a cruise ship in the Atlantic Ocean.

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中国新闻网 五月 09, 2026

不喘≠没事！雷暴哮喘最爱找上这几类人

朝“问”健康丨不喘≠没事！雷暴哮喘最爱找上这几类人

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MedicalXpress 五月 09, 2026

Head impacts are associated with altered gut microbiome in football players

Non-concussive head impacts—hits to the head that don't cause clinically detectable symptoms—are correlated with subsequent changes to the gut microbiome in a small sample of US collegiate football players, according to a study published in PLOS One by Ahmet Ay and Kenneth Douglas Belanger of Colgate University, U.S., and colleagues.

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中国新闻网 五月 08, 2026

育龄女性当心：体重失控“偷走”生育力

“明明备孕很久，一直没动静”“月经总是推迟、脸上长痘、身材发胖”“好不容易怀上，却遭遇孕期高血压”……这些困扰，正成为一些女性的备孕噩梦，而背后一个常被忽视的关键诱因正是“失控的体重”。

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MedicalXpress 五月 08, 2026

Hantavirus scare revives COVID-era conspiracy theories

An outbreak of the deadly hantavirus on a Dutch-flagged cruise ship is reviving conspiracy theories about vaccines, alleged depopulation campaigns and miracle cures that flourished during the COVID pandemic.

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中国新闻网 五月 08, 2026

医药代表不卖药 那他们该忙什么？

医药代表不能卖药了！5月7日，国家七部门联合发布《医药代表管理办法》，严防商业贿赂。

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MedicalXpress 五月 08, 2026

WHO says six hantavirus cases confirmed so far

There are six confirmed cases of hantavirus so far out of eight suspected ones following an outbreak on a cruise ship, the World Health Organization said Friday.

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MedicalXpress 五月 08, 2026

Blood-brain barrier scans could personalize stroke care using existing MRI data

When a person first exhibits signs of having a stroke, the timing of treatment is critical to restore blood flow to the brain and support recovery. In addition to studying and implementing ways to treat patients faster, investigators have been studying how to make predicting and treating stroke more precise. A new study in the journal Stroke introduces a concept of brain imaging known as blood-brain core imaging, or "leaky core," that could potentially accelerate this progress and transform the way that many strokes are treated.

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MedicalXpress 五月 08, 2026

RFK Jr. launches plan to curb antidepressant 'overprescription'

A new federal initiative aims to curb "overprescribing" of psychiatric medications while emphasizing holistic care.

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中国新闻网 五月 08, 2026

广西护理人才队伍提质扩容 “十四五”期间净增8.8万人

中新网南宁5月8日电(黄艳梅 韦佳彤)广西壮族自治区卫生健康委员会8日举行新闻发布会介绍，“十四五”期间，广西护理人才建设实现跨越式发展，注册护士从“十三五”期末12.5万人增长至21.3万人，五年净增8.8万人、增幅70.27%。

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中国新闻网 五月 08, 2026

专家：心源性猝死、中风并非“猝不及防” 呼吸防护非简单“戴个口罩”

中新网上海5月8日电(记者 陈静)心源性猝死与脑卒中(中风)是威胁民众健康的两大“杀手”，具有起病急、进展快、抢救窗口极短、院外救治成功率低等特点。上海的急诊医学科专家李艳艳8日对记者介绍，上述急症中绝大多数并非毫无征兆，忽视信号、延误呼救，才是悲剧发生的主要原因。

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中国新闻网 五月 08, 2026

云南维西：沪滇“云端”接力会诊 救治重症脑炎少女

中新网迪庆5月8日电 (杨志琳 陆希成)近日，一名突发重症病毒性脑炎伴癫痫持续状态的15岁少女，在云南省迪庆藏族自治州维西傈僳族自治县人民医院接受救治。依托上海“组团式”帮扶机制和远程会诊平台，沪滇两地专家“云端”接力会诊，将其从危重病情中救回。目前，患者已康复出院。

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中国新闻网 五月 08, 2026

世卫通报8人发病3人死亡！汉坦病毒是个啥？会引发大流行吗？我们需要怎么办？防护指南来了！

一艘名为“洪迪厄斯”号的极地探险邮轮在大西洋航行期间暴发汉坦病毒聚集性疫情。据世界卫生组织通报，从4月6日开始陆续造成8人发病，截至5月7日已出现3例死亡，引发广泛关注和担忧。

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中国新闻网 五月 08, 2026

从实验室到生产线，生物医药创新何以“双向奔赴”？

中新网杭州5月8日电(张煜欢)当全球生物医药竞争进入“拼体系、拼生态”的新阶段，一个问题浮出水面：源头创新与产业落地之间，到底隔着多远？

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MedicalXpress 五月 08, 2026

A new Medicare option for weight loss drugs: What older Americans should know

Starting in July, Medicare beneficiaries may be able to get a GLP-1 prescription for weight loss for $50 a month. It's a notable shift for Medicare, which has long been barred from covering weight loss treatments.

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中国新闻网 五月 08, 2026

江西造血干细胞捐献者资料库库容达8.7万人份

中新网南昌5月8日电 (朱莹)5月8日是第79个世界红十字与红新月日。江西省红十字会党组书记、常务副会长朱烈滨当日透露，江西造血干细胞捐献者资料库库容达8.7万人份，实现捐献450例。

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中国新闻网 五月 08, 2026

女性防癌有哪些误区？听专家联袂科普

中新网上海5月8日电 (记者 陈静)“情绪巨变、工作压力太大、熬夜生活作息不规律、长期心情抑郁得不到舒缓等累积起来可能最终会导致罹患乳腺癌等肿瘤。”从医三十多年的上海的甲乳外科专家朱丽8日接受记者采访时表示，她在临床上曾遇到很多罹患乳腺癌的患者，其中不少人在患病前因身边的变故产生剧烈的情绪波动。

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中国新闻网 五月 08, 2026

广东织密地中海贫血防控网 免费筛查超2534万人次

中新网广州5月8日电 (记者 蔡敏婕)今年5月8日是第33个世界地中海贫血日。记者从广东省卫生健康委员会获悉，自2012年全省启动地贫防控项目以来，广东已构建起以妇幼保健机构为主体、助产机构为依托、综合医院与儿童专科医院为补充的全覆盖防治服务网络。

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中国新闻网 五月 08, 2026

基层卫生健康综合试验区见闻：家门口便捷智慧就医成常态

中新网山东寿光5月8日电(记者 赵晓)近年来，国家卫生健康委员会不断加强基层医疗卫生服务体系和能力建设，推进基层卫生服务更加公平可及，创新探索基层卫生健康综合试验区建设，打造基层卫生健康工作样板，形成示范带动效应。

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中国新闻网 五月 08, 2026

中疾控：中国境内无安第斯病毒人类感染病例报告

中新社北京5月8日电 (记者 李纯)“洪迪厄斯”号邮轮汉坦病毒感染事件近期引发全球舆论关注。中国疾病预防控制中心8日发文指出，本次疫情涉及的安第斯病毒(汉坦病毒的一种)，在中国境内无自然宿主分布，也无人类感染病例报告。

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MedicalXpress 五月 08, 2026

2017 to 2023 saw decrease in primary care visit rates, access in older adults

Across Medicare beneficiaries, primary care visit rates and access decreased from 2017 to 2023, and telemedicine accounted for a small proportion of visits, according to a study published online in JAMA Health Forum.

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MedicalXpress 五月 08, 2026

Does 432 Hz tuning improve well-being? Music psychologist unpacks the evidence

If you scroll through social media for long enough, you'll probably find videos claiming that listening to songs tuned to "A 432 Hz" can provide an amazing sense of calmness or healing.

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中国新闻网 五月 08, 2026

从“苦汤药”到“养生包”：宁夏中医医院探索“中医药+健康烘焙”新路径

中新网银川5月8日电 题：从“苦汤药”到“养生包”：宁夏中医医院探索“中医药+健康烘焙”新路径

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MedicalXpress 五月 08, 2026

Diagnostic delays are common for US pediatric patients with malaria, researchers find

Researchers from Children's Hospital of Philadelphia (CHOP), in collaboration with colleagues across the country, found that more than one in four pediatric patients treated for malaria in the United States had a delay in their initial diagnosis, increasing the risk of more severe infection.

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中国新闻网 五月 08, 2026

中疾控：我国无感染病例报告 无本次涉疫汉坦病毒自然宿主分布

2026年5月2日，世界卫生组织通报，一艘4月1日从阿根廷出发的极地探险邮轮上，暴发了汉坦病毒感染疫情，从4月6日开始陆续造成8人发病，截至5月7日已出现3例死亡，引发广泛关注和担忧。我国也有汉坦病毒流行，会出现类似情况吗？

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MedicalXpress 五月 08, 2026

Allergy treatment shifts toward precision medicine with tailored immunotherapy, new guidance shows

Until recently, allergy treatment was largely based on average treatment schemes. A patient with pollen allergy would receive a similar therapy to others with the same diagnosis. Today, this model is beginning to change. The latest recommendations published by the European Academy of Allergy and Clinical Immunology in the journal Allergy show that allergen immunotherapy (AIT) is entering the era of precision medicine, and with it, the way we think about allergy itself is evolving.

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MedicalXpress 五月 08, 2026

Smartwatches and GPS devices show promise for tracking environmental impacts on health in real time

As climate change drives more frequent extreme heat and worsening air pollution, researchers are seeking better ways to understand how these exposures affect health in real time. A new pilot study led by researchers at The City University of New York demonstrates the feasibility of combining wearable devices, smartphone location data, and real-time surveys to capture individuals' environmental exposures and their immediate physical and emotional effects.

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MedicalXpress 五月 08, 2026

Hantavirus outbreak risk to public 'absolutely low': WHO

The World Health Organization said Friday the risk to the public of a deadly hantavirus strain in a cruise ship outbreak was minimal, as it spreads only through "very close contact."

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中国新闻网 五月 08, 2026

什么是地中海贫血？三种类型症状并不相同

朝“问”健康丨什么是地中海贫血？三种类型症状并不相同

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MedicalXpress 五月 08, 2026

Children with rare debilitating brain diseases suffer from mutations in a little-known protein complex

Thousands of times per year, a family's moment of joy turns to unexpected grief. A seemingly healthy infant stops smiling or making eye contact. Their limbs grow weak. The tiny child suffers seizures and breathing problems.

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MedicalXpress 五月 08, 2026

Expanded TB screening in HIV wards fails to speed treatment, clinical trial shows

A clinical trial conducted in Tanzania and Mozambique and published in The Lancet Infectious Diseases concludes that expanding the use of molecular diagnostic tests on urine and stool samples, in addition to sputum, to detect tuberculosis in hospitalized people living with HIV does not improve early treatment initiation nor reduce short-term mortality.

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中国新闻网 五月 08, 2026

你还在把小拇指当“手机支架”？快改

用小拇指当手机支架

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MedicalXpress 五月 08, 2026

Urine test outperforms MRI for monitoring low-risk prostate cancer in new study

A new urine test performed better than PSA-based testing and MRI for monitoring low-risk prostate cancers on active surveillance. Use of the test to determine the need for repeat "monitoring" biopsies would have avoided up to 64% of unnecessary biopsies while maintaining timely detection of higher-grade cancers that merit treatment, according to a study published in The Journal of Urology.

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MedicalXpress 五月 08, 2026

How a tiny cell structure may shape brain development and drive disease

A largely overlooked structure inside our cells may play a crucial role in how the brain forms, offering new insight into developmental disorders and potential therapies.

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MedicalXpress 五月 08, 2026

Spain finds suspected hantavirus case from contact with victim

Spanish authorities said Friday a woman had been tested for suspected hantavirus after traveling on the same flight as a Dutch woman who stayed on the MV Hondius cruise ship and later died from the virus.

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中国新闻网 五月 08, 2026

汉坦病毒是什么？传播途径有哪些？如何预防？

2026年5月2日，世界卫生组织通报，一艘4月1日从阿根廷出发的极地探险游轮上，暴发了汉坦病毒感染疫情，从4月6日开始陆续造成8人发病，截至5月7日已出现3例死亡，引发广泛关注和担忧。我国也有汉坦病毒流行，会出现类似情况吗？

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MedicalXpress 五月 08, 2026

AI-generated images of depression depict more stereotypes and arouse greater stigmatization, study suggests

Images generated using artificial intelligence (AI) depict more stereotypes and stigmas around depression than images used by the media to illustrate the disease. This is the main conclusion of a study on the perception held by different groups—including associations of patients, young people and communication professionals—of the images used by the media when talking about depression.

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中国新闻网 五月 08, 2026

这种皮肤病，要挂心理科

唠“科”话丨这种皮肤病，要挂心理科

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中国新闻网 五月 08, 2026

立夏之后多吃“核桃壳煮鸡蛋”可以健脾固肾防暑热？医生回应

立夏之后多吃“核桃壳煮鸡蛋” 可以健脾固肾防暑热？

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MedicalXpress 五月 08, 2026

Higher-dose ivermectin no better than standard dose for severe scabies

For adults with severe scabies, higher-dose ivermectin plus permethrin is not superior to standard-dose ivermectin plus permethrin, according to a study published in the New England Journal of Medicine.

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MedicalXpress 五月 08, 2026

Common asthma drug shows promise for reversing fatty liver

MUSC researchers are tackling MASH, or metabolic dysfunction-associated steatohepatitis, a liver disease affecting hundreds of millions worldwide. It is also a leading cause of liver transplantation, yet treatment options remain limited.

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MedicalXpress 五月 08, 2026

Immunologist's lab demonstrates the power of B cells to gather and defend organs against cancer

Creativity and curiosity have always been central to the work of Joshua Moreau, Ph.D., an immunologist whose work at Oregon Health & Science University sits at the intersection of harnessing the immune system; delving into tissue biology; and, most recently, discovering a potentially powerful defense against the invasion of cancer cells.

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MedicalXpress 五月 08, 2026

What lies behind hereditary heart rhythm disorders

Short QT syndrome is a genetic disease that leads to sudden cardiac death at a young age. Mutations in the SLC4A3 gene, which regulates bicarbonate-chloride exchange, were recently described as a potential cause. An international research team including a group from Ruhr University Bochum, Germany, investigated this possibility.

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MedicalXpress 五月 08, 2026

Malaria vaccine averts 1 in 8 child deaths across three African countries in first rollout

Findings of a rigorous evaluation of the public health use of the RTS,S malaria vaccine, published in The Lancet, confirm significant reduction in child deaths in the first African countries to offer the vaccine.

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MedicalXpress 五月 08, 2026

IL-10 gene therapy boosts immune attack against liver cancer in mice

Researchers at National Taiwan University have developed a liver-directed IL-10 gene therapy that strengthens cancer-fighting immune cells and suppresses liver tumors in mice. The treatment also generated long-lasting immune memory cells that remained in the liver after tumors disappeared.

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UN Health 五月 08, 2026

Malaria vaccine is saving children’s lives: WHO

New evidence shows that malaria vaccination is significantly reducing child deaths in Africa and could have an even greater impact as programmes expand, the World Health Organization (WHO) said on Friday.

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UN Health 五月 08, 2026

Ukraine: Over 3,000 attacks on healthcare since full-scale Russian invasion

The World Health Organization (WHO) has verified more than 3,000 attacks on healthcare in Ukraine since Russia launched its full-scale invasion in February 2022, the UN agency reported on Friday.

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UN Health 五月 08, 2026

Wider hantavirus outbreak risk is ‘absolutely low’, insists UN health agency

The risk of hantavirus spreading to the general population is “absolutely low”, the UN World Health Organization (WHO) stressed on Friday, as a flight attendant tested negative for the disease after coming into contact with an infected passenger from the cruise ship at the centre of the outbreak, who later died. 

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MedicalXpress 五月 08, 2026

Specialized RNA molecules could counter ALS neurodegeneration

Misshapen proteins cause a mess of trouble—particularly in neurodegenerative diseases. But a new study suggests it's possible that giving them a little bit of extra support could keep them working correctly, and even reverse the damage they have caused.

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MedicalXpress 五月 08, 2026

Gold-coated microneedles can detect subtleties in how liver and kidneys process drugs in real time

Scientists have taken a giant leap forward with the development of tiny microneedles designed to detect subtle but critical changes in how the liver and kidneys process therapeutic drugs. The experimental technology, under development at the University of California, Los Angeles, aims to overcome longstanding limitations that have hindered wearable microneedle biosensors.

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MedicalXpress 五月 08, 2026

Why Americans die sooner: Disease and drugs widen US mortality gap

Between 1999 and 2022, the US had substantially higher death rates than other wealthy nations, largely due to cardiovascular disease, metabolic diseases (including diabetes), Alzheimer's disease and related dementias, and drug and alcohol complications. Policies are needed to address the underlying health, social, and economic conditions that increase Americans' risk of developing these diseases.

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中国新闻网 五月 08, 2026

高血压患者如何健康运动

高血压患者如何健康运动(健身视野·服务站)

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MedicalXpress 五月 08, 2026

For preschoolers, fear of new foods is common—and responding can feel anything but simple

Feeding children can be challenging. It is sometimes hard to know if you're getting it right. We want the best for our children, and we often think that means making sure they eat the right amounts of the right foods. Research tells us that we also need to think about how we're supporting children to eat, and the messages they receive about food.

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MedicalXpress 五月 08, 2026

Health authorities work to contain cruise ship hantavirus outbreak

The MV Hondius, a Dutch cruise ship with a deadly outbreak of hantavirus, was on its way to the Canary Islands on May 7, 2026, after evacuating three ill passengers for treatment.

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MedicalXpress 五月 08, 2026

Mothers bear the brunt of food insecurity, study shows

Mothers from households which don't have enough food are going to great lengths to ensure their infants are fed well, often at the expense of their own well-being, a University of Otago – Ōtākou Whakaihu Waka-led study has shown.

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MedicalXpress 五月 08, 2026

Multiple man-made 'forever chemicals' found in 98.5% of people tested

Man-made "forever chemicals" have been detected in 98.8% of blood tests, in a new study which examined more than 10,500 samples. The findings are the latest indication to suggest that nearly every single person in the US is living with PFAS (per- and polyfluoroalkyl substances)—and usually multiple—in their system.

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MedicalXpress 五月 08, 2026

Technology receives FDA approval for breast cancer treatment

More than a decade ago, Yale chemist Craig Crews founded a biotechnology company in New Haven based on his pioneering research into PROTACs (or PROteolysis TArgeting Chimera), a technology that treats certain types of cancer and other diseases by degrading the proteins that cause them.

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中国新闻网 五月 08, 2026

长期同时出现这4种胃部症状 莫当成“老胃病”硬扛

进食哽噎、胃痛泛酸

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MedicalXpress 五月 08, 2026

Study reveals how parenting styles shape babies' willingness to help others

New research from Durham University shows that the way parents instruct and encourage infants to help plays a key role in how helping behavior develops, and that these approaches vary across cultures.

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MedicalXpress 五月 07, 2026

Hantavirus outbreak on cruise ship raises transmission concerns

A deadly hantavirus outbreak aboard the expedition cruise ship MV Hondius has triggered an international health response after at least three passengers died and several others fell ill during a voyage in the South Atlantic. Health officials across multiple countries are tracing passengers amid concerns over the rare Andes strain of hantavirus, which can spread through close human contact.

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MedicalXpress 五月 07, 2026

Brain imaging reveals migraine headache subtypes

They've been described as "brain on fire" or "an ice pick through the head." Migraine headaches affect more than one in 10 Americans, and they're so much worse than a regular headache.

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中国新闻网 五月 07, 2026

晚上睡前刷牙、刷牙后漱口竟都是错的 很多人都在“无效刷牙”

“每天刷牙，为什么牙齿还是坏了？”很多人总觉得只要每天刷牙就万事大吉。但你有没有想过，那些坚持了几十年的刷牙“老习惯”，可能从一开始就错了。

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中国新闻网 五月 07, 2026

可人传人、无特效药，邮轮暴发疫情致多人死亡！一文读懂汉坦病毒

大西洋之上，一艘极地探险邮轮“洪迪厄斯”(Hondius)号出现汉坦病毒感染。截至5月6日，已有8人报告患病，3人不幸身亡。

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中国新闻网 五月 07, 2026

中新健康｜七部门发布《医药代表管理办法》：严格防范商业贿赂行为

中新网北京5月7日电(记者 赵方园)5月7日，国家药品监督管理局、公安部等7部门发布修订后的《医药代表管理办法》。重点明确了持有人对医药代表准入、医药代表备案和行为规范、医疗卫生机构对医药代表的药品学术推广接待管理，以及各有关单位的管理职责。

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中国新闻网 五月 07, 2026

中新健康｜《过敏科学（Allergy）》连续六年出版中国主题专刊

中新网北京5月7日电(记者 赵方园)5月7日，《过敏科学(Allergy)》中国主题专刊发布会在北京召开。《过敏科学》主编、瑞士哮喘研究所教授切兹米·阿克迪斯(Cezmi Akdis)出席发布会，期刊副主编、首都医科大学校长张罗回顾了六年来《过敏科学》中国主题的出版历程。

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中国新闻网 五月 07, 2026

中国七部门发文：严防医药代表商业贿赂行为

中新社北京5月7日电 中国国家药品监督管理局等7部门联合发布的《医药代表管理办法》7日在国家药监局网站公布。该管理办法明确了医药代表不得存在的9种禁止性情形，严格防范商业贿赂行为。

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中国新闻网 五月 07, 2026

广西实现县级中医医疗机构全覆盖 优质资源下沉基层

中新网南宁5月7日电(杨志雄 黄艳梅)广西壮族自治区中医药管理局局长黎甲文7日在新闻发布会上介绍，“十四五”时期，广西持续完善中医药服务网络，着力提升民众看中医、用中医的便利性和可及性。广西近五年新建了10家县级中医医院，县办公立中医医疗机构首次实现100%覆盖。

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MedicalXpress 五月 07, 2026

Nature-based group outings cut loneliness in care homes within nine weeks

Nature-based group activities can reduce loneliness, improve sleep and cognition, and increase a sense of connection to nature in older adults living in care homes. Focusing on nature, including outdoor excursions and contacts with the natural world, the activities boosted well-being and health through peer support and activity content.

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中国新闻网 五月 07, 2026

警惕！冰箱不是“保险箱” 陈年冻肉或致病菌“上脑”

冰箱“陈年冻肉”舍不得扔，老人险些丧命。近日，广东深圳的一位老人凌晨起夜上厕所时，突然全身无力摔倒在地。家人发现异常后，将老人紧急送医。

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MedicalXpress 五月 07, 2026

FDA approves Auvelity for Alzheimer's disease-related agitation

The U.S. Food and Drug Administration has approved the expanded use of Axsome Therapeutics' Auvelity (dextromethorphan hydrobromide and bupropion hydrochloride) extended-release tablets to treat adults with agitation associated with dementia due to Alzheimer's disease.

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中国新闻网 五月 07, 2026

专家：卵巢癌综合治疗水平显著提升 要让患者感到理解与陪伴

中新网上海5月7日电(记者 陈静)卵巢癌被公认为“妇癌之王”，是当前威胁女性生命健康最严峻的妇科恶性肿瘤之一。因其发病隐匿、早期诊断困难、复发率高、预后不佳，长期位居妇科肿瘤死亡率首位。

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MedicalXpress 五月 07, 2026

A new map for inflammatory bowel disease: Human DNA in stool reveals disease activity

Inflammatory bowel disease (IBD), affecting an estimated 6–8 million people worldwide, may soon be monitored with a simple stool test instead of invasive procedures. Researchers have demonstrated that human DNA in fecal matter, previously ignored as biological noise, provides a clear map of activity in Inflammatory Bowel Disease.

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MedicalXpress 五月 07, 2026

New study shows physicians are changing their reasons for leaving clinical practice early

A study published in The Permanente Journal sheds light on what's driving physicians to leave clinical practice early—and how those reasons are shifting. Researchers from the American Medical Association (AMA) analyzed survey responses from 971 clinically inactive physicians across all specialties who completed residency between 2000 and 2022.

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MedicalXpress 五月 07, 2026

Finger-prick blood test may spot active tuberculosis early and predict who develops disease

Household contacts of people with tuberculosis (TB) have a high risk of getting TB themselves, at around 2%. It is currently difficult to detect TB in its early stages, or predict who will go on to have TB, and therefore preventive treatment is not widely used. Most contacts are asymptomatic and current approaches rely mainly on symptom-based screening and sputum testing, which often miss early or hidden disease. As a result, many infections are only identified once the disease has progressed.

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MedicalXpress 五月 07, 2026

High-fat diets during pregnancy may worsen severe GI illness in preterm babies

A new mouse study led by Johns Hopkins Children's Center researchers suggests a link between a high-fat prenatal diet and induction of potentially deadly symptoms of necrotizing enterocolitis (NEC) in premature babies. Findings from the study are published in Cellular and Molecular Gastroenterology and Hepatology.

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MedicalXpress 五月 07, 2026

Leukemia stem cells cause treatments to fail, but findings open new avenues to overcome resistance

Scientists from the German Cancer Research Center (DKFZ) and the HI-STEM Stem Cell Institute have deciphered a key mechanism that contributes to treatment failure in acute myeloid leukemia (AML). They show that there are not just one, but four different subtypes of leukemia stem cells. This diversity could explain why one of the most important AML drugs does not work sufficiently in some patients or loses its effectiveness over time—resulting in the return of leukemia.

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MedicalXpress 五月 07, 2026

Avoidable health care harm hits prisoners in England up to 67 times harder

Prisoners in England are 41 to 67 times more likely to experience avoidable harms as a result of poor health care than the general public, suggest the findings of a case note review of medical records, published online in the journal BMJ Quality & Safety.

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MedicalXpress 五月 07, 2026

Emergency surgery after childhood injury carries nearly sixfold higher death risk in poorer countries

Children who need life-saving emergency surgery after a serious injury are almost six times more likely to die in poorer countries than in wealthier ones, according to an international study led by the University of Cambridge.

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MedicalXpress 五月 07, 2026

This everyday plant protein may be quietly reshaping blood pressure risk in ways doctors cannot ignore

A higher dietary intake of soy and legumes is linked to a lower risk of high blood pressure, finds a pooled data analysis of the available evidence, published in the open access journal BMJ Nutrition Prevention & Health.

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MedicalXpress 五月 07, 2026

Lithium may help curb impulsive decisions tied to suicide risk

A new study finds that brain electrical activity tied to impulsive decision-making—a key contributor to suicide risk—changes after lithium treatment in people who have survived a life-threatening suicide attempt. The findings from Texas A&M University and Baylor College of Medicine are published in Experimental and Clinical Psychopharmacology.

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中国新闻网 五月 07, 2026

中华骨髓库已为国（境）外患者捐献425例非血缘造血干细胞

中新社北京5月7日电 (记者 李纯)中国红十字会党组成员、副会长边晓7日在北京说，截至2026年4月底，中华骨髓库累计实现非血缘造血干细胞捐献22782例，其中为国(境)外患者捐献425例。

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中国新闻网 五月 07, 2026

中国红十字基金会：正在拟定儿童罕见病救助规则及标准

中新社北京5月7日电 (记者 李纯)中国红十字会总会7日在北京举行新闻发布会。中国红十字基金会理事长贝晓超在会上表示，基金会获准预算部分资金，用于探索开展儿童罕见病救助，目前正在拟定救助规则及标准。

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MedicalXpress 五月 07, 2026

Driving data and vehicle sensors help detect early cognitive decline

With more older adults staying behind the wheel longer than ever, understanding how early cognitive changes affect driving has become increasingly important. In the United States, there are more than 50 million licensed drivers age 65 and older, including roughly 5 million in Florida—one of the highest concentrations in the country. As this population grows, so does the need for simple, real-world ways to detect early cognitive decline before it leads to safety risks.

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MedicalXpress 五月 07, 2026

Wildfire smoke risks are understudied, review paper warns

As wildfires increase in frequency and intensity across regions like the western United States, smoke exposure is becoming more widespread and prolonged. Yet current knowledge gaps make it harder to develop targeted interventions or guidelines. Despite this growing exposure, scientists say the underlying health risks remain poorly understood.

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MedicalXpress 五月 07, 2026

One powerful treatment, two opposite outcomes: Psychedelic therapy may heal some patients while deeply unsettling others

Psychedelic-assisted therapy is the subject of renewed focus. It involves using psilocybin—a substance found in psychoactive fungi—or LSD to treat mental disorders. Numerous studies are currently underway, with talk rife of a "revolution in psychiatry." However, doubts also persist. While some patients benefit from this therapy, others do not, and some patients even deteriorate as a result.

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中国新闻网 五月 07, 2026

安第斯病毒：可人际传播的汉坦病毒“家族”成员

新华社北京5月7日电 科普｜安第斯病毒：可人际传播的汉坦病毒“家族”成员

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MedicalXpress 五月 07, 2026

Research reshapes the complexity of aging

A study highlighting key advances in the complexity of aging has been published in Science Advances. The work is titled "The longevity effects of reduced IGF-1 signaling depend on the stability of the mitochondrial genome."

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MedicalXpress 五月 07, 2026

New heart disease risk prediction tool validated globally

A tool developed by the American Heart Association (AHA), proven to accurately predict heart disease risk for Americans, can be applied to the global population, a new study led by NYU Langone Health shows.

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MedicalXpress 五月 07, 2026

AI language models struggle with basic hospital data tasks, study finds

A new study finds that large language models (LLMs), used with straightforward prompting, perform poorly on routine number-crunching tasks that hospital administrators depend on every day to track patients and allocate resources. The findings have been published in PLOS Digital Health by Eyal Klang of the Icahn School of Medicine at Mount Sinai, New York, U.S., and colleagues.

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MedicalXpress 五月 07, 2026

Adult ADHD care may need rethink as symptom severity, not medication alone, drives deficits

ADHD is usually associated with being careless, impulsive and having difficulty concentrating. New research focused on ADHD in adults indicates a greater number of cognitive and motor symptoms, and that the effects of medication vary depending on the severity of symptoms. The results could pave the way for more personalized care and better day-to-day support. The research is published in the International Journal of Neuropsychopharmacology.

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MedicalXpress 五月 07, 2026

States eye aid to prop up distressed hospitals amid federal Medicaid cuts

At Martin Luther King, Jr. Community Hospital, just outside Los Angeles, patients on gurneys line the hallways of the emergency department waiting for care, and overflow mental health patients are consigned to outdoor tents.

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MedicalXpress 五月 07, 2026

Cash prescription program associated with significant reductions in infant maltreatment investigations

A study published in JAMA Pediatrics provides rigorous, population-level evidence that Michigan State University's Rx Kids program, the nation's first community-wide prenatal and infant cash prescription program, is associated with substantial reductions in child maltreatment investigations among infants.

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MedicalXpress 五月 07, 2026

Cancer cells are better able to resist treatments when they have an abnormal number of chromosomes

A new study led by NYU Langone Health researchers has found that cancer cells are better able to resist treatments when they have an abnormal number of chromosomes, the DNA strands wound up in bundles that control which genetic instructions are followed in each cell type. The findings are published in the journal Molecular Cell.

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中国新闻网 五月 07, 2026

宁夏全面推进药品追溯体系建设

中新网银川5月7日电 (记者 杨迪)记者7日从宁夏药监局获悉，近日，该部门与宁夏卫生健康委、医保局联合印发《关于加快推进全区药品全品种全过程信息化追溯工作的通知》(下称《通知》)，全面推进药品追溯体系建设。

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WHO 五月 07, 2026

WHO’s response to hantavirus cases linked to a cruise ship

Dr Tedros Adhanom Ghebreyesus, WHO Director-General, briefed media today on a cluster of hantavirus cases linked to a cruise ship, the MV Hondius.Eight cases have been reported so far, including three deaths. Five of the 8 cases have been confirmed as hantavirus.The hantavirus involved is the Andes virus, the only species known to be capable of limited transmission between humans, linked to close and prolonged contact.Describing the situation, Dr Tedros said, “While this is a serious incident, WHO assesses the public health risk as low.” He noted that given the incubation period, “it’s possible that more cases may be reported.”WHO is coordinating closely with multiple countries under the International Health Regulations or IHR, rules that define the rights and obligations of countries and WHO in responding to public health events. This event demonstrates why the IHR exist, demonstrating the importance of global cooperation and solidarity in responding to health threats that know no borders.“Our priorities are to ensure the affected patients receive care, that the remaining passengers on the ship are kept safe and treated with dignity, and to prevent any further spread of the virus,” Dr Tedros said.WHO has taken a number of actions since it was notified of the situation on Saturday, 2 May 2026. The latest of these include deploying an expert on board the ship, to support a comprehensive medical assessment of all passengers and crew, while gathering critical information to evaluate their risk of infection.WHO has arranged for the shipment of 2500 diagnostic kits from Argentina to laboratories in five countries to strengthen testing capacity. The Organization is also developing step-by-step operational guidance for the safe and respectful disembarkation and onward travel of passengers and crew when they arrive.Watch the full press conference 

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MedicalXpress 五月 07, 2026

Postpartum diabetes care falls short as many women don't receive essential A1C testing

Few women with postpartum-onset diabetes meet recommended A1C monitoring guidelines, highlighting a need to improve routine diabetes care—particularly among Black women—according to new research at Columbia University Mailman School of Public Health. The study is published in BMJ Open Diabetes Research & Care.

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MedicalXpress 五月 07, 2026

New implant links insulin-producing cells to blood vessels, aiming to treat Type 1 diabetes

Researchers at McGill University and the Research Institute of the McGill University Health Center (RI-MUHC) have developed a novel device to transplant insulin-producing cells that integrates directly with existing blood vessels in the body. The technology, which showed promising results in preclinical trials, aims to overcome key challenges of emerging long-term cell-based treatments for Type 1 diabetes. As well as serving as an artificial pancreas, it potentially could be used to replace or support the function of other organs.

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MedicalXpress 五月 07, 2026

New study challenges the inevitability of cognitive decline and proves that brain gain is possible at any age

A study recently published in Scientific Reports reveals that cognitive decline is not an inevitable part of aging. Researchers from the Center for BrainHealth at The University of Texas at Dallas have demonstrated that adults across the entire lifespan, from ages 19 to 94, can measurably improve their brain performance through continual and targeted brain-healthy practices.

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MedicalXpress 五月 07, 2026

Nerve-sprouting therapy boosts coordinated walking across spinal cord injury severities in mice

Spinal cord injuries typically result in permanent paralysis and loss of sensation, posing significant challenges for those affected and the health care system. In most cases, spinal cord injuries are contusion injuries, in which some of the fibers are damaged by compression while others remain intact. Currently available treatment approaches can only improve functional recovery to a limited extent.

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MedicalXpress 五月 07, 2026

National study examines genetic testing to inform follow-up care for cancer survivors

Hundreds of thousands of people diagnosed with cancer are still alive today but were never genetically tested, either because testing was not available or was not routinely offered at the time of their diagnosis. These patients are just as likely as those diagnosed today to carry a germline pathogenic variant (gPV)—a heritable genetic alteration—that increases cancer risk.

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MedicalXpress 五月 07, 2026

Study finds no benefit to miniature heart pump during complex stent procedures

Results from the first randomized trial of Impella pumps during complex stent procedures, published in the New England Journal of Medicine, have shown that the pumps offer no significant benefit to patients compared to standard care. An Impella pump is a miniaturized, catheter-based pump that is inserted through an artery in the leg and designed to take over part of the heart's pumping work to help reduce strain on the heart.

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MedicalXpress 五月 07, 2026

Lung cancer screening rates up, yet remain low

A new University of Kentucky Markey Cancer Center study published in JAMA Internal Medicine found that lung cancer screening rates among eligible U.S. adults have improved in recent years, but fewer than one in four are getting screened annually as recommended.

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MedicalXpress 五月 07, 2026

Mercury pollution may affect more than brains, with new clues on cholesterol and liver damage

Exposure to one of the most toxic forms of mercury (methylmercury) may also disrupt the body's metabolic health, according to the findings of a new international study. The research, involving University of Bristol scientists and published in Chemical Research in Toxicology, found the element may have wider health effects than previously known.

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MedicalXpress 五月 07, 2026

Gut microbiota play a role in metabolic health after bariatric surgery, finds study

Changes in gut microbiota after bariatric surgery are strongly linked to altered metabolic health and sustained improvement in type 2 diabetes, according to a study led by researchers at the University of Gothenburg.

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中国新闻网 五月 07, 2026

专家：汉坦病毒非新病毒 无需过度恐慌

对于“洪迪厄斯”号邮轮出现汉坦病毒病例一事，世界卫生组织专家和病毒学专家表示，汉坦病毒不是新病毒，传播率很低且感染并不常见，公众无需过度恐慌。

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UN Health 五月 07, 2026

Hantavirus outbreak on cruise ship not ‘another COVID’, WHO says

A deadly hantavirus outbreak aboard a cruise ship in the Atlantic Ocean poses a low global public health risk and is “not the start of another COVID pandemic”, the World Health Organization (WHO) said on Thursday.

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中国新闻网 五月 07, 2026

肥胖会影响生育力……是真是假？| 谣言终结站

肥胖确实会显著影响男女双方生育力。

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中国新闻网 五月 07, 2026

卵巢癌为何被叫作“妇癌之王”？专家：女性出现这些症状要警惕

卵巢癌为何被叫作“妇癌之王”

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中国新闻网 五月 07, 2026

邮轮涉感染患者增至8人 汉坦病毒到底是什么

近日

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MedicalXpress 五月 06, 2026

Hantavirus cluster linked to cruise ship highlights ongoing zoonotic risk and the need for vigilance

The Global Virus Network (GVN), representing eminent human and animal virologists from more than 90 Centers of Excellence and Affiliates in over 40 countries dedicated to advancing research, collaboration, and pandemic preparedness, is closely monitoring reports of a hantavirus cluster linked to a cruise ship traveling in the Atlantic, which has resulted in multiple severe cases and fatalities.

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MedicalXpress 五月 06, 2026

Stereotypes of autism in TV and film may be linked to delayed diagnosis, study finds

Stereotypes of autistic men in films and TV programs may contribute to delayed diagnosis of autistic women and non-binary people, a new University of Stirling study has found. Research conducted by a group of autistic and non-autistic researchers, led by Sarah Dantas of the University's Faculty of Natural Sciences, has found that women and non-binary people may experience delayed diagnosis because dominant images of autism in the media don't match their own experiences.

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中国新闻网 五月 06, 2026

立夏如何科学祛湿？中医专家支招安然度夏

中新网广州5月6日电 (记者 蔡敏婕)2026年立夏节气已至，气温攀升、雨水渐增，湿热之气日渐旺盛。岐黄学者、广东省中医院副院长杨志敏6日在广州表示，立夏后阳气随自然节律向外生发，带动人体毛孔渐开、出汗增多；中医认为“心与夏气相通”，此时人体心阳旺盛，同时湿热之气渐盛，脾胃功能易受影响。因此，立夏养生的核心要点可概括为：养心、健脾、祛湿，顺应节气特点调理身心，方能安稳度夏。

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MedicalXpress 五月 06, 2026

Why melatonin shouldn't be a bedtime go-to for kids

If your child has trouble falling asleep, you are not alone. And when a child does not sleep well, it can affect everyone's sleep in the home. Many families are looking for a simple solution, and melatonin often feels like an easy one because it is sold over the counter and is widely seen as "natural." But natural does not always mean that it is risk-free or the right choice for your child.

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MedicalXpress 五月 06, 2026

The peptide problem: Hype is outrunning the evidence

Health Canada recently warned Canadians not to buy or inject unauthorized peptide drugs sold online, naming products that include BPC-157, CJC-1295, ipamorelin, TB-500 and retatrutide.

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MedicalXpress 五月 06, 2026

Lifestyle, not age, predicts smart home success for older adults

As the global population ages, smart homes are often touted as the ultimate solution for independent living. However, a new study published in JMIR Aging, suggests that technology developers and policymakers may be missing the mark by treating older adults as a monolithic group.

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MedicalXpress 五月 06, 2026

New research could reshape how future NHS treatments are evaluated

Researchers from the University of Sheffield are leading work that will significantly influence how health care treatments are assessed and approved across the UK. The researchers, based at the Sheffield Center for Health and Related Research (SCHARR), have developed a new way of capturing how patients value different health outcomes, an essential step in determining whether new treatments offer value for money and the implications of this.

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MedicalXpress 五月 06, 2026

Certain migraine prevention drugs associated with reduced risk of glaucoma

A type of drug used to prevent migraine may be associated with a reduced risk of glaucoma, according to a study published in Neurology. The study compared 36,822 people who took calcitonin gene-related peptide (CGRP) inhibitor drugs to prevent migraine to the same number of people who took other types of migraine prevention drugs. However, the results do not prove that CGRP inhibitor drugs directly cause the reduced risk of glaucoma; they only show an association.

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MedicalXpress 五月 06, 2026

Limit ultra-processed foods to lower risk of heart disease, say experts

People who eat more ultra-processed food (UPF) have a higher risk of cardiovascular disease and death, according to a report published in the European Heart Journal. The report, by a group of cardiology experts from across Europe, brings together the results of all research on UPFs and cardiovascular disease that has been published to date.

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MedicalXpress 五月 06, 2026

Why zebrafish hearts heal so well: Early immune signals can improve repair even further

When the human heart is damaged by a heart attack, stiff scar tissue eventually forms around the affected areas. This weakens the heart's pumping ability and increases the risk of heart failure and arrhythmias. Zebrafish, by contrast, can regenerate their hearts completely.

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MedicalXpress 五月 06, 2026

Doctors favor explaining anxiety to patients as a human evolution 'success story'

Mental health clinicians are over five times more likely to see evolutionary explanations of anxiety as helpful for their patients, rather than the genetic approaches currently taught to trainee doctors and psychiatrists in the UK and US, a new study shows.

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MedicalXpress 五月 06, 2026

Even silent tissue reactions can shape long-term breast implant outcomes

A new study suggests that breast implant complications are often not just mechanical events, but may be linked to slow biological changes in the surrounding (peri-implant) tissue over time. Researchers have found that microbial contamination and peri-implant inflammation are associated with higher complication rates, particularly implant rupture.

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MedicalXpress 五月 06, 2026

Evidence review finds aluminum-adjuvant vaccines not tied to autism, asthma or type 1 diabetes

Current evidence does not support direct (causal) associations between aluminum-adjuvant vaccines and serious or long-term health outcomes, including autism, diabetes and asthma, finds a review of the latest data published by The BMJ.

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MedicalXpress 五月 06, 2026

Controlled peanut intake may reduce allergies in toddlers

Researchers at Karolinska Institutet have successfully treated children aged 1–3 years with peanut allergies. The children slowly became accustomed to eating peanuts by consuming small amounts of them daily, which were gradually increased over time. The results are presented in The Lancet Regional Health—Europe.

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MedicalXpress 五月 06, 2026

Direct-to-proteasome strategy degrades two cancer proteins and may curb drug resistance

A preclinical study has developed a strategy that enables the forced elimination of proteins that help tumors survive chemotherapy. This finding opens a new avenue to tackle resistance to cancer treatments, one of the major challenges in oncology. The research, published in Nature Communications, provides a proof of concept for a new mechanism of induced degradation of harmful proteins, expanding the potential for developing more effective therapies in the future.

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MedicalXpress 五月 06, 2026

Clinical trials that are actually marketing ploys targeting doctors: How seeding trials put profit over patients

Some clinical trials aren't designed to answer scientific questions. They're designed to market drugs. In our recently published research, my team and I analyzed over 34,000 industry-funded trials and found that hundreds of studies across seven medical fields were likely designed to promote a drug to physicians rather than to generate scientific data. For some fields, nearly 1% of clinical trials were for marketing purposes.

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中国新闻网 五月 06, 2026

男子酒后服用布洛芬险“丧命” 这些用药误区要避开

近日，陕西西安一位男性患者饮酒后受凉发烧，没想到服用了几次家里常备的布洛芬混悬液后，不仅体温飙升至40℃，而且出现了皮肤溃烂、口腔和眼睛黏膜损伤等症状，被诊断为大疱性表皮坏死松解型药疹，这是一种极为凶险、病死率很高的药疹类型，属于危急重症，经过45天的抢救才最终脱险。据了解，这位患者是过敏体质，酒精与布洛芬在体内“打架”，免疫系统错误地攻击了自身皮肤和黏膜。

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MedicalXpress 五月 06, 2026

How physical activity is linked to well-being in daily life

Movement is good for us, as we all know. But many people do not engage in enough physical activity in their daily lives. Because knowledge of the positive effects of movement is clearly not sufficient to induce changes in behavior, science is increasingly focusing on mood and emotional factors.

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MedicalXpress 五月 06, 2026

Specialist inpatient neurorehabilitation has a positive impact on patients with functional neurological disorders

A first-of-its-kind study by the National Rehabilitation Centre (NRC) at Nottingham University Hospitals NHS Trust (NUH) has demonstrated how specialist inpatient rehabilitation can result in significant and lasting improvements for functional neurological disorder (FND) patients. The research is published in the journal Advances in Rehabilitation Science and Practice.

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MedicalXpress 五月 06, 2026

Chronic sunlight exposure can disrupt body clocks in skin

Years of chronic exposure of human skin to sunlight strongly disrupts its body-clock rhythm, according to a pioneering study led by University of Manchester, No7 Beauty Company, a member of The Boots Group, and University of Pennsylvania scientists.

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MedicalXpress 五月 06, 2026

New MRI technology maps 20-plus brain biomarkers in a single 14-minute scan

New multiplexed imaging technology using standard clinical MRI systems can simultaneously map more than 20 biomarkers in high resolution, providing a comprehensive view of the brain with a single scan.

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MedicalXpress 五月 06, 2026

How changes to proteins can alter drug interactions for new precision therapies

Inside every human cell, proteins are constantly being tagged with small chemical modifications after they're produced. Known as post-translational modifications, or PTMs, these can change how a protein folds, where it travels and how it behaves. Now, scientists at Scripps Research have shown that PTMs also play a major role in determining whether proteins can bind to drug-like molecules.

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MedicalXpress 五月 06, 2026

FDA authorizes fruit-flavored vapes for adults

For the first time ever, the U.S. Food and Drug Administration (FDA) authorized the sale of fruit-flavored e-cigarettes ("vapes") for adults 21 and over.

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MedicalXpress 五月 06, 2026

Countries with seasonal influenza programs reached 46% COVID-19 vaccine levels after a year, vs. 25% in those without

Countries that invested in seasonal influenza vaccination programs for health workers prior to the COVID-19 pandemic were significantly better positioned to deploy COVID-19 vaccines rapidly and effectively, according to a new study conducted by researchers from the Partnership for International Vaccine Initiatives (PIVI) and the U.S. Centers for Disease Control and Prevention (CDC).

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MedicalXpress 五月 06, 2026

Elevated blood sugar levels during pregnancy may result in poorer birth outcomes

Pregnant women in the United States are routinely tested for gestational diabetes, a condition where the body has high blood sugar during pregnancy that can lead to health problems for both mothers and babies. But even when the mother has not reached the threshold for gestational diabetes, higher levels of blood sugar during pregnancy may result in poorer birth outcomes, according to a new study led by Penn State researchers.

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MedicalXpress 五月 06, 2026

New treatment approach targets a subset of common blood cancer that is more deadly in women than in men

In a finding that challenges decades of assumptions about blood cancer, an international research team has shown for the first time that a specific subtype of diffuse large B cell lymphoma (DLBCL), which is the most common blood cancer in adults, is dramatically more lethal in women than in men.

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MedicalXpress 五月 06, 2026

Brain barrier protein helps flush excess manganese into blood, mouse study finds

Manganese is not a metal most people think much about. Unlike lead or mercury, it has a benign reputation. Small amounts of manganese power enzymes, metabolize nutrients and keep the brain running smoothly. But it's toxic to the brain in excess, producing tremors, muscle stiffness and cognitive decline.

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MedicalXpress 五月 06, 2026

Doctors urge caution regarding elective MRI in new editorial

According to leading radiologists, elective MRI screenings are not recommended and can do more harm than good. In a new editorial in JAMA, experts from the University of Michigan Health and the University of Wisconsin School of Medicine and Public Health outline the downsides of these increasingly popular scans.

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MedicalXpress 五月 06, 2026

Common inflammatory genes link pancreatic cancer with obesity and diabetes

New research shows that the same genes are active in pancreatic cancer, obesity and diabetes, helping to explain why people with metabolic disease often face poorer cancer outcomes and pointing to future ways to predict recurrence and develop more targeted treatments.

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MedicalXpress 五月 06, 2026

One overlooked detail in cancer genomes is rewriting which mutations really matter

It's a fundamental principle of science: Correlation does not equal causation. Every cancer cell has genetic mutations, but not all of those mutations necessarily drive the cancer.

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MedicalXpress 五月 06, 2026

Sleep apnea compromises far more than a good night's rest

Annual medical checkups typically cover the basics: diet, exercise and mental state. Surprisingly, many primary care providers fail to ask about one of the fundamental contributors to well-being: sleep.

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MedicalXpress 五月 06, 2026

Q&A: Investigating the body's clotting system for severe bleeding after trauma

Severe bleeding after trauma can rapidly become life-threatening. In a new doctoral thesis from Karolinska Institutet, Marcus Wannberg examines how the body's coagulation system begins to fail early after injury, which injuries most often lead to fatal bleeding, and how high-risk injuries can be identified.

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中国新闻网 五月 06, 2026

2026海峡两岸暨港澳天然药物研讨会在京举办

中新网北京5月6日电 近日，由中国医药创新促进会和中国药科大学联合主办的“2026海峡两岸暨港澳天然药物研讨会”在京召开。会议围绕天然药物的研发创新、监管科学、产业发展与国际化策略等核心议题，广泛凝聚海峡两岸暨港澳专家学者、产业代表与监管领域专家的意见，通过了《海峡两岸暨港澳天然药物创新发展(北京)共识》。

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中国新闻网 五月 06, 2026

中新健康｜孩子出现这些症状，可能是哮喘早期信号

中新网北京5月6日电(记者 赵方园)5月5日是第28个世界哮喘日，今年的主题为“让每位哮喘患者都能获得抗炎吸入剂——这仍是当务之急”。在儿科门诊中，不少家长因对哮喘认知不足或存在误解，导致孩子治疗延误。对此，中新健康邀请首都儿科研究所、首都儿童医学中心变态反应科主任医师赵京，就儿童哮喘的常见误区及科学防治进行解读。

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中国新闻网 五月 06, 2026

哮喘控制不好？快看看吸入剂你用对了吗？

哮喘控制不好？快看看吸入剂你用对了吗？｜世界哮喘日

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UN Health 五月 06, 2026

Hantavirus outbreak: Another passenger contracts disease

It’s been confirmed that another passenger from the cruise liner linked to the outbreak of hantavirus has contracted the disease, which has claimed the lives of three people on board and sparked an international alert coordinated by the UN World Health Organization (WHO).

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中国新闻网 五月 06, 2026

总在凌晨2至4点被咳醒 可能是身体发出的哮喘信号

原标题：总在凌晨2至4点被咳醒 可能是身体发出的哮喘信号

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中国新闻网 五月 06, 2026

19岁小伙体内滤出“豆浆油” 不良生活习惯成诱因

原标题：19岁小伙体内滤出“豆浆油”

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中国新闻网 五月 06, 2026

女子吃榴莲后喝白酒致呼吸衰竭 专家建议

原标题：女子吃榴莲后喝白酒致呼吸衰竭

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中国新闻网 五月 06, 2026

晚餐早吃有哪些好处？三餐科学时间表请查收

每逢佳节胖三斤

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中国新闻网 五月 05, 2026

科学减重才能防癌又护肝！怎么吃、怎么动？专家支招

肥胖不仅是脂肪肝的“元凶”，也是13种肿瘤发生、复发与转移的“帮凶”。无论是希望降低肿瘤风险的患者，还是需要改善肝脏健康的脂肪肝人群，减重都是关键一步。怎样才算是科学减重？听听专家的小妙招。

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MedicalXpress 五月 05, 2026

50 large TB outbreaks identified in 23 states during 2017 to 2023

Fifty large tuberculosis (TB) outbreaks were identified in 23 states during 2017 to 2023, mainly involving U.S.-born persons, according to research published in the U.S. Centers for Disease Control and Prevention Morbidity and Mortality Weekly Report.

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MedicalXpress 五月 05, 2026

Postpartum pain: Causes and how to find relief

We often talk about musculoskeletal pain—pain that occurs in the bones, joints, and other soft tissues such as muscles, cartilage, tendons, and ligaments—that women can experience during pregnancy. This includes discomfort in the lower back and hips, pelvic girdle pain, leg cramps, and more. But for some, musculoskeletal pain begins or extends into the time period following childbirth, making it important to find a solution.

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中国新闻网 五月 05, 2026

胃癌一发现就是晚期？专家：莫因“无症状”贻误病情

中新网杭州5月5日电(张煜欢)近日，一条“52岁医生胃癌确诊到离世仅2个月”的话题登上热搜，引发广泛关注。报道中称，这位医生每年参加常规体检，结果基本正常，但某日突感胃部不适，胃镜检查已是晚期胃癌，从确诊到去世仅两个月。这一事件令人唏嘘，也再次将胃癌的早期发现难题推向公众视野。

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MedicalXpress 五月 05, 2026

Virtual reality sessions can help autistic people navigate police encounters more effectively

A new study led by researchers at Children's Hospital of Philadelphia and St. Joseph's University found that an innovative virtual reality intervention was helpful for improving interactions between autistic teens and adults and law enforcement officers. These findings suggest that brief, focused interventions could support the transition from adolescence into adulthood and enhance independence for those in the autism community. The findings were published in the Journal of Autism and Developmental Disorders.

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MedicalXpress 五月 05, 2026

Newer migraine drugs reduce headache days with fewer side effects

Chronic migraine can be difficult to treat—but new research is helping identify the most effective options. In a large new review, published in the Annals of Internal Medicine, researchers analyzed 43 clinical trials involving adults with chronic migraine, defined as headaches on 15 or more days a month.

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MedicalXpress 五月 05, 2026

Alzheimer's drug development pipeline shows impressive growth and diversity of therapies

Researcher Jeffrey L. Cummings M.D., ScD, from the Kirk Kerkorian School of Medicine at UNLV, has released his annual report on the global effort to find a cure for Alzheimer's. The work is published in the journal Alzheimer's & Dementia: Translational Research & Clinical Interventions.

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MedicalXpress 五月 05, 2026

Rising stroke rates highlight widening ethnic and socioeconomic inequalities across populations, study finds

A new study presented at the European Stroke Organization Conference (ESOC) 2026 shows that after decades of decline, stroke incidence is rising again, driven by higher rates in some ethnic minority populations and concentrated among socioeconomically disadvantaged groups. The study also appears on the medRxiv preprint server.

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MedicalXpress 五月 05, 2026

Both very low and very high heart rates are significantly associated with stroke risk, study finds

A study presented at the European Stroke Organization Conference (ESOC) 2026 suggests that both very low and very high resting heart rates are linked with an increased risk of stroke. As the largest population-level study to examine this relationship, the findings challenge the assumption that lower heart rates are always a sign of good cardiovascular fitness and carry no risk.

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MedicalXpress 五月 05, 2026

Glial cells reveal why some ALS cases progress slowly over decades

The core facilities of the Cibio Department of the University of Trento have all taken part in a study on amyotrophic lateral sclerosis (ALS) to better understand the molecular mechanisms of slow-progressing cases. The study is published in Brain.

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MedicalXpress 五月 05, 2026

Early-life chemical exposure may leave extra X and Y chromosomes in sperm

An estimated 7% of all men are affected by infertility. Multiple animal studies indicate that exposure to persistent environmental chemicals in early life can negatively impact male reproductive health, and now a human study suggests the same.

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MedicalXpress 五月 05, 2026

Norwegian rehabilitation helps Ukrainian people injured in war

The full-scale invasion of Ukraine has resulted in enormous human suffering. Daily drone and bomb attacks have led to gunshot wounds, burn injuries, and shrapnel trauma to the body. Many people need critical medical treatment.

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MedicalXpress 五月 05, 2026

Supreme Court issues a stay, keeping the abortion pill mifepristone available by mail for now

U.S. Supreme Court Justice Samuel Alito Jr. issued an order Monday that allows patients to continue accessing the abortion pill mifepristone by mail, for now.

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MedicalXpress 五月 05, 2026

Optimized formula helps lab-grown heart cells act more like adult tissue

Researchers at the University of Toronto's Institute of Biomedical Engineering have developed a new method to mature lab-grown heart cells, so they more closely resemble adult human heart tissue. By optimizing the chemical cocktail in which these cells are grown, the team improved their structure, electrical activity, and ability to contract. This advance could help create more reliable models for studying heart disease and testing new drugs, where current lab-grown cells often fall short due to their immature state.

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中国新闻网 五月 05, 2026

A2奶粉因检出“呕吐毒素”在美国召回，公司回应

中新网北京5月5日电(记者 赵方园)新西兰乳企a2牛奶公司卷入蜡样芽孢杆菌毒素召回风波。

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MedicalXpress 五月 05, 2026

Study finds pregnancy reduces odds of developing rheumatoid arthritis

Women who have given birth multiple times are less likely to develop rheumatoid arthritis, while no or fewer pregnancies was a risk factor along with obesity and smoking, a University of Queensland study has found.

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MedicalXpress 五月 05, 2026

Same genetic mutation, different clinical outcomes: Study shows why neurodevelopmental disorders vary so widely

Individuals that share the same deletion of a portion of chromosome 16 are at risk of developing neurodevelopmental disorders, but some experience severe intellectual disability or developmental delay, while others may only exhibit milder psychiatric features like depression or anxiety. How can this be?

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MedicalXpress 五月 05, 2026

Online autism diagnoses could expand access as remote tools perform well for many children

When the COVID-19 pandemic shut down clinics and forced face-to-face interactions behind masks, autism diagnoses for many children came to a halt. For Katherine Meltzoff, a professor of education at UC Riverside, the disruption exposed a critical gap and an opportunity. "We were trying to figure out how to adapt autism diagnostics to be done virtually," Meltzoff said.

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MedicalXpress 五月 05, 2026

Q&A: How 3D printing could revolutionize the cost, fit, and performance of dentures

Jeffrey Stansbury, Ph.D., senior associate dean for research and professor at the CU Anschutz School of Dental Medicine, has four properties he wants the next generation of dentures to include: that they are cheaper, faster to make, and more durable than current dentures; and that they are potentially able to combat bacteria and fungus.

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MedicalXpress 五月 05, 2026

Distinct metabolic signature found in patients with heart failure with preserved ejection fraction

What exactly happens in the hearts of patients with heart failure with preserved ejection fraction (HFpEF)—and how can this knowledge be used to develop new therapies? A research team led by Dr. Gabriele Schiattarella from the Deutsches Herzzentrum der Charité and a guest researcher at the Max Delbrück Center now has an answer: The heart muscle of patients with HFpEF and obesity shows a very distinct metabolic pattern—a kind of "metabolic fingerprint." This fingerprint, the researchers found, is distinct from people with obesity but who do not have symptoms of cardiometabolic diseases. The study is published in Cardiovascular Research.

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MedicalXpress 五月 05, 2026

A preventable mining disease is still spreading through global pits as demand for critical minerals grows

Researchers from National Jewish Health have conducted what is believed to be the largest systematic review of silicosis in mineral miners. Silicosis is an irreversible lung disease caused by the inhalation of respirable (breathable) crystalline silica dust, and—while preventable—it is not treatable and can be disabling.

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MedicalXpress 五月 05, 2026

Sweden records fourfold rise in microscopic colitis since 2000, with women hit hardest

The occurrence of microscopic colitis in Sweden has risen steadily over the past decades, according to a new study from Karolinska Institutet published in Clinical Gastroenterology and Hepatology. The findings show that the disease is more common than previously recognized and affects mainly older adults, especially women.

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MedicalXpress 五月 05, 2026

A safe staffing policy for Pennsylvania could prevent deaths and produce savings to help fund improved staffing

A new study led by researchers from Penn Nursing's Center for Health Outcomes and Policy Research (CHOPR) finds that safer nurse staffing levels in Pennsylvania hospitals could prevent thousands of deaths each year while improving care and providing savings that could finance better staffing.

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MedicalXpress 五月 05, 2026

Brain-based index may reveal Alzheimer's risk patterns in adults as young as 30

Over the past few decades, neuroscientists and medical researchers worldwide have been trying to leverage available health records, brain scans and other medical data to uncover biological markers associated with the onset of specific diseases or neuropsychiatric disorders. The identification of these biomarkers could help to devise new tools to predict the risk that individual patients will develop a specific condition, allowing doctors to intervene early, preventing or delaying its emergence or slowing down its progression.

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MedicalXpress 五月 05, 2026

Exercise benefits every area of your body, and these hormones are the reason why

It is tempting to understand muscle's role in the body as a simple mechanical motor. But the truth is much more complex: our muscles function as an endocrine organ that can influence virtually every system in our bodies.

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MedicalXpress 五月 05, 2026

The critical role of exercise in the GLP-1 era

As GLP-1 receptor agonists reshape obesity treatment, a new medical perspective published in JAMA, underscores a persistent gap in care: integrating exercise into weight management in ways patients can sustain.

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MedicalXpress 五月 05, 2026

Machine learning reveals two main Parkinson's types and five subgroups

A new study led by researchers from VIB and KU Leuven shows that Parkinson's disease can be divided into distinct subtypes, helping explain why a single treatment does not work for all patients. Using a machine-learning-driven analysis, the team identified two main groups and five subgroups of the disease, marking an important step toward more personalized therapies. The findings are published in Nature Communications.

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MedicalXpress 五月 05, 2026

'Super shoes' can improve running performance but may contribute to injury

Researchers at Mass General Brigham have found that although advanced footwear technology (AFT), commonly known as "super shoes," may improve performance in elite runners, they also cause subtle changes in running mechanics linked to bone stress injuries. The findings are published in PM&R.

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MedicalXpress 五月 05, 2026

New study helps distinguish sensitive skin syndrome from rosacea at the biological level

New research from the George Washington University School of Medicine and Health Sciences provides evidence that sensitive skin syndrome (SSS) is biologically distinct from rosacea, helping clarify a long-standing debate in dermatology and potentially guiding more targeted treatment approaches.

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MedicalXpress 五月 05, 2026

UK restaurant chains falling short on healthy nutrition targets, study finds

Only 43% of menu items at the UK's highest-grossing restaurant chains met all their voluntary targets for sugar, salt, and calorie reduction, as set by the UK Government. These findings are published in PLOS Medicine by Alice O'Hagan of the University of Oxford, UK, and colleagues.

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MedicalXpress 五月 05, 2026

Poor mental health may shape care quality, confidence and unmet needs across 18 countries

People with self-reported poorer mental health also report worse quality of care and lower confidence in health care systems, according to a study published May 5 in the open-access journal PLOS Medicine by Margaret E. Kruk from Washington University in St. Louis, U.S., and colleagues.

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MedicalXpress 五月 05, 2026

Gut hormone FGF15 changes how mice respond to weight loss

Nearly 40% of the population in the United States develop obesity, which is linked to the development of several diseases, including type 2 diabetes and metabolic liver disease. The rise in obesity is, in part, caused by high-calorie diets and sedentary habits.

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MedicalXpress 五月 05, 2026

Hantavirus, COVID, norovirus, Legionnaires': Why are cruise ships so prone to disease outbreaks?

Cruises are sold as floating holidays, but they are also useful for understanding public health. Cruise ships are carefully designed places where many people live, eat, relax and move through the same shared spaces for days at a time. They show how easily illness can spread when people are packed into a single interconnected environment.

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UN Health 五月 05, 2026

World News in Brief: Gulf tensions rise, Gaza health needs ‘staggering’, skills gap threat

The UN has expressed deep concern over escalating security incidents in the Gulf, warning that recent attacks risk undermining efforts to maintain regional stability.

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UN Health 五月 05, 2026

Human spread of hantavirus not ruled out on cruise ship

Hantavirus victims on a ship in the Atlantic Ocean may have been infected prior to joining the cruise and human-to-human transmission on board cannot be ruled out – although it is rare - the World Health Organization (WHO) said on Tuesday.

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中国新闻网 五月 05, 2026

湿气重的人要注意 立夏后这两件事做对了吗

朝“问”健康丨湿气重的人要注意 立夏后这两件事做对了吗

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MedicalXpress 五月 04, 2026

When natural disasters strike, another crisis hits those recovering from opioid addiction

A day after Hurricane Helene ripped through western North Carolina in late September 2024, Toni Brewer had no power or water. The storm had strewn fallen trees across most roads, wiped out phone and internet communications, and put some neighborhoods near her Asheville home underwater.

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MedicalXpress 五月 04, 2026

FDA grants expanded access to the pancreatic cancer drug daraxonrasib

The U.S. Food and Drug Administration (FDA) has granted expanded access for the use of an experimental pancreatic cancer drug, daraxonrasib. This means the drug will be available for early access to those who previously received conventional treatment for metastatic pancreatic ductal adenocarcinoma (PDAC). A health care provider must request access to the medication for their patient, according to an FDA statement.

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MedicalXpress 五月 04, 2026

Maternal RSV vaccination and infant nirsevimab immunization found safe and effective

Maternal respiratory syncytial virus (RSV) vaccination and infant nirsevimab immunization, administered alone or sequentially, are safe and effective, according to a study published online May 4 in Pediatrics.

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MedicalXpress 五月 04, 2026

ASBrS: Robotic nipple-sparing mastectomy safe, effective in early breast cancer

For patients with early-stage breast cancer, robotic nipple-sparing mastectomy (rNSM) is as safe and effective as open NSM, according to a study presented at the annual meeting of the American Society of Breast Surgeons, held from April 29 to May 3 in Seattle.

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MedicalXpress 五月 04, 2026

New guidelines help long-term care communities support residents' intimacy and dignity

Intimacy doesn't disappear in long-term care, but clear guidance on how to support it often does. A new paper outlines a practical framework for how organizations can move from uncertainty and inconsistency to a structured, ethical approach that respects residents' autonomy while protecting their safety. At the heart of the model is the creation of a dedicated sexual health committee, a multidisciplinary team charged with developing policies, guiding staff, and helping communities navigate one of the most sensitive—and often avoided—aspects of care.

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MedicalXpress 五月 04, 2026

Severe asthma linked to increased mortality

Thanks to improved treatments, many people with asthma live good lives. However, for a smaller group—those with severe asthma—the picture is different. A new study within the Nordic research collaboration NORDSTAR, based on data from more than 11,000 patients, shows that the risk of death is significantly higher in this group. In fact, people with severe asthma have nearly twice the risk of dying prematurely compared to other asthma patients, according to the study published in the European Respiratory Journal.

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MedicalXpress 五月 04, 2026

Maintaining a healthy heart may require regular doses of positivity

Positive psychology interventions such as mindfulness, gratitude journaling, and optimism training can consistently improve blood pressure, inflammation markers, and other cardiovascular disease risk factors within a matter of weeks, a recent study has found. However, since these benefits are associated with lifestyle changes such as eating healthier and greater physical activity, the researchers suggest that ongoing reinforcements may be needed to stay on course for the long term.

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MedicalXpress 五月 04, 2026

Cannabis leads US microdosing, with 24.1 million adults reporting lifetime use

Researchers from University of California San Diego have found that microdosing—taking very small amounts of psychoactive substances—is more common among U.S. adults than previously recognized, with cannabis leading by a wide margin. The study, published in the American Journal of Preventive Medicine, estimates that millions of Americans have microdosed substances such as cannabis, psilocybin, LSD ("acid") and MDMA ("ecstasy").

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MedicalXpress 五月 04, 2026

Enzyme shields triple-negative breast cancer cells from replication stress

Researchers at The University of Texas MD Anderson Cancer Center have identified a key enzyme—RNase H2—that helps triple-negative breast cancer (TNBC) cells survive high levels of DNA replication stress. Because many breast cancer therapies work by causing replication stress, these results suggest RNase H2 is a promising treatment target.

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MedicalXpress 五月 04, 2026

Online misinformation adding to Americans' skin cancer risk, survey finds

Misinformation is putting more than 16 million Americans at increased risk for skin cancer, a new American Academy of Dermatology (AAD) survey has concluded.

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MedicalXpress 五月 04, 2026

Big Brothers Big Sisters linked to lower violence and substance use among youth

Mentorship programs are valued by parents and communities for their ability to improve the self-esteem and relationships of youth participants. Now, new research from the University of Illinois Chicago shows that kids who participate in Big Brothers Big Sisters, the oldest and largest such program in the United States, are less likely to engage in violent behavior or substance use than those who don't.

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MedicalXpress 五月 04, 2026

Two drug strategies boost myelin repair in MS models, cutting neuroinflammation

Multiple sclerosis (MS) is most prevalent in Northern Europe and Canada, and more common in the northernmost latitudes. In recent years, the number of cases has grown, particularly among women. The disease causes the patient's own immune system to attack a protective coating known as myelin that surrounds nerve cells. When this sheath is destroyed, neuronal function decreases and the cells can ultimately die. This can result in visual disturbances, fatigue, mobility difficulties, and other neurological symptoms that may be permanent.

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MedicalXpress 五月 04, 2026

Study finds major gaps in dementia care across Mississippi

Some 80% of Mississippi counties have no adult day service centers, and even counties that do have centers cannot meet the needs of people with dementia and their caregivers, a new University of Mississippi-led study indicates. This shortage leaves thousands of people with dementia—and their caregivers—without daily support.

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MedicalXpress 五月 04, 2026

The GLP-1 paradox: Weight loss drugs may lead to stigma

Glucagonlike peptide-1 (GLP-1) medications have taken over the national conversation around weight loss. From celebrity headlines to everyday conversations, GLP-1 drugs like Ozempic and Wegovy are often framed as breakthroughs and seen as powerful new tools that can help people lose significant weight. But new research from Rice University suggests the social reality may be more complicated. In some cases, using these medications may come with more judgment than not losing weight at all.

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中国新闻网 五月 04, 2026

五一宅家刷手机？小心“手机脖”！正确姿势速收藏

五一宅家刷手机？小心“手机脖”！正确姿势速收藏～ |#8194;“五一”健康攻略

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MedicalXpress 五月 04, 2026

New kind of liver cell identified may protect against common liver disease

A newly discovered type of liver cell may hold clues for treating severe liver disease, according to a recent study from the University of Michigan Life Sciences Institute. The findings, published in the Journal of Clinical Investigation, reveal a signaling pathway that can protect against metabolic dysfunction-associated steatohepatitis, or MASH. This more severe form of metabolic dysfunction-associated steatohepatitis liver disease, or MASLD, affects 5% to 10% of the U.S. adult population and leads to cirrhosis and liver cancer.

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MedicalXpress 五月 04, 2026

How the senses intertwine to help store new speech patterns

We don't usually realize it, but every word we speak depends on a series of complex brain processes working behind the scenes. One important part of this is speech motor learning, the brain's ability to learn and remember how to move the muscles used for speech. It helps you adjust and refine how you talk so your speech sounds the way you want it to.

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MedicalXpress 五月 04, 2026

Low-dose eye drops can manage adult myopia for 24 hours

Groundbreaking research from the University of Houston shows that a single low-dose atropine eye drop can produce daylong effects in managing myopia, or nearsightedness, which affects roughly one-third of U.S. adults. Professor of Optometry Lisa Ostrin and postdoctoral researcher Barsha Lal are reporting that even one drop in the eye of low-dose atropine (0.01%–0.1%) produces clear changes in pupil size and focusing ability that persist for at least 24 hours. Importantly, they also found that the drop shows no short-term structural effects on the eye, with only temporary changes in blood flow inside the retina.

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MedicalXpress 五月 04, 2026

Biological age tests reveal what slows or hastens aging, but they're useful only for researchers, not consumers

Imagine receiving a test result that tells you your body is biologically five years older than your chronological age. You exercise regularly, get good sleep, eat healthy meals and have a happy personal life. What have you been doing wrong? Can this test be trusted?

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MedicalXpress 五月 04, 2026

Economic insecurity linked with frailty in later life, study finds

Older people who experience unstable finances, poor housing and fuel poverty are at increased risk of more rapid physical and mental decline as they age, a study suggests. Research following more than 15,000 people in England has found that living in precarious social or financial circumstances is a key predictor of frailty in later life. Researchers at the University of Edinburgh, Harvard Medical School and the University of Strathclyde made the discovery using data from men and women aged over 50 taking part in a long-term study of aging.

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MedicalXpress 五月 04, 2026

Two-pronged phage treatment counters resistance in Mycobacterium abscessus lung infections

Scientists from A*STAR Infectious Diseases Labs (A*STAR IDL), Nanyang Technological University, Singapore's Lee Kong Chian School of Medicine (LKCMedicine), the National University of Singapore (NUS), and international collaborators have uncovered how Mycobacterium abscessus—a bacterium that causes serious lung infections—can evade bacteriophage (phage) therapy, and demonstrated a combination strategy to overcome this resistance, offering a pathway toward more effective and durable treatments. The study was published in the Proceedings of the National Academy of Sciences.

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MedicalXpress 五月 04, 2026

Complete remission of aggressive pituitary tumor achieved through immunotherapy

Researchers at the University of Cincinnati Gardner Neuroscience Institute's Brain Tumor Center have been confirmed as the first in the world to achieve complete remission of a rare pituitary cancer using a novel immunotherapy treatment.

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MedicalXpress 五月 04, 2026

Are we really programmed to be lazy?

For decades, psychology and neuroscience have suggested that if humans and animals naturally try to make as little effort as possible, it is because putting in the effort is not enjoyable.

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MedicalXpress 五月 04, 2026

Research aims to identify underlying causes for linked mental health issues

A researcher from the University of Kansas has led a large-scale study of university undergraduates to better understand how psychological conditions such as depression, anxiety, post-traumatic stress disorder, and eating disorders are connected.

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MedicalXpress 五月 04, 2026

Digital archive opens funding 'black box' behind genomics breakthroughs

A new digital archive developed by Northwestern scientists reveals how state-supported research funding agencies cooperate with the scientific community to decide to support scientific research projects and contribute to scientific innovation, as detailed in a recent study published in Nature Communications. Thomas Stoeger, Ph.D., assistant professor of Medicine in the Division of Pulmonary and Critical Care, was a co-corresponding author of the study.

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MedicalXpress 五月 04, 2026

Moderate UV light is best when it comes to boosting the vitamin D content of edible mushrooms, study finds

Researchers at McGill University have discovered that moderate ultraviolet (UV) light exposure is best when the technique is used to enhance vitamin D₂ in edible mushrooms. Excessive exposure leads to nutrient degradation or a plateau effect, they found. The paper also provides quantitative guidance.

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MedicalXpress 五月 04, 2026

How sugar fuels sight: Glucose metabolism linked to epigenetic and gene expression changes in the retina

National Eye Institute (NEI) scientists have found that the way the retina metabolizes glucose directly controls which genes get switched on and off in light-sensing photoreceptors. The findings suggest that metabolic disruptions seen in aging and disease may directly destabilize the gene expression needed to keep photoreceptors healthy, opening new avenues for treating retinal diseases such as age-related macular degeneration (AMD), a leading cause of vision loss. The work is published in PLOS Genetics.

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MedicalXpress 五月 04, 2026

Sustained reduction in abdominal fat can preserve cognitive function

A long-term MRI study demonstrates that lower accumulation of abdominal fat (visceral fat), measured throughout the entire follow-up period, is associated with a significant slowing of brain atrophy, preservation of key brain structures, and better cognitive performance in late midlife—independent of weight loss. The findings suggest that the relationship between abdominal fat and brain aging is likely mediated primarily through glucose control and insulin sensitivity. The study is the first to link repeated MRI-based measurements of cumulative visceral fat with long-term trajectories of brain aging and cognition.

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MedicalXpress 五月 04, 2026

Light-powered link lets wireless endoscope stream 4K images in operating room

Medical imaging devices such as endoscopes transmit their data via cables to monitors and hospital information systems. In collaboration with partners, Fraunhofer researchers in the OWIMED project are working to make data cables superfluous in the operating room of the future. The project team has developed a prototype for an endoscope that uses light to transmit the images from a laparoscopic procedure in the abdominal cavity.

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MedicalXpress 五月 04, 2026

Why rats comfort some and shun others: Brain pathway offers clues

In a new JNeurosci paper, a Boston College research team led by John Christianson explored how a pathway between two areas of the brain—the insular cortex and prefrontal cortex—supports social decisions in male rats. Why did the researchers choose to assess the insular cortex and prefrontal cortex of rats?

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MedicalXpress 五月 04, 2026

Two to tango: Study shows dancers' brains sync up as they move together

Scientists at the University of Colorado Boulder have discovered something that experienced ballroom dancers have long known: When dancers are in tune with each other, their brains may sync up, helping them move as one.

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UN Health 五月 04, 2026

WHO leads response to cruise ship hantavirus outbreak

An outbreak of deadly hantavirus aboard a cruise ship in the Atlantic Ocean has triggered an international public health response.

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WHO 五月 03, 2026

Joint call by the President of the ICRC, the Director-General of WHO and the International President of MSF

Ten years ago, the UN Security Council unanimously adopted Resolution 2286 on health care in armed conflicts. The situation is even worse compared to 10 years ago. Today, we mark not an achievement – we mark a failure. As violence affecting medical facilities, transport and personnel continues unabated, the harm this resolution sought to prevent has not diminished. It has continued and, in many contexts, intensified. As the heads of the International Committee of the Red Cross (ICRC), the World Health Organization (WHO), and Médecins Sans Frontières (MSF), we join others in the international community in issuing an urgent call for action.

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MedicalXpress 五月 03, 2026

Low-dose drug cuts breast density up to 26% with fewer side effects

Low doses of the investigational medicinal product endoxifen reduce breast density to the same extent as the standard treatment tamoxifen, but without causing such troublesome side effects. This is shown by a new study from Karolinska Institutet published in the Journal of the National Cancer Institute. The results may have implications for future preventive treatment of breast cancer.

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MedicalXpress 五月 03, 2026

Exercise is one of the most effective ways to treat Parkinson's disease

With no known cure for Parkinson's disease, research suggests that exercise is one of the most effective ways to slow its progression. "Exercise may be more than just good for your general health, as it can actually help slow the progression of Parkinson's by reducing the brain inflammation at the root of the disease," said Merrill Landers, interim dean for UNLV's School of Integrated Health Sciences and a practicing physical therapist for the past 30 years.

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MedicalXpress 五月 03, 2026

Creatine is claimed to benefit body and mind: The potential benefits and limitations of the popular supplement

Creatine, a compound often associated with gym-goers and athletes, has long been touted as a performance-enhancing supplement. But beyond the hype, what does science actually reveal about its effects on the body and mind?

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MedicalXpress 五月 03, 2026

Nurses harness AI to help quantify their instincts about patient care

Hospital nurses are often so busy that they have trouble finding time for a bathroom break. Over an eight- to 12-hour shift, they're keeping tabs on multiple patients: checking their vital signs, administering medication, and chatting with family members who've come to visit. Occasionally, a patient seems off, looking tired or pale or drowsier than normal. But if objective measures such as blood pressure and heart rate are normal, it's hard for a nurse to justify pulling the physician out of rounds to check on the patient. Plus, there's not much time to interrogate a gut feeling before moving on to the next room.

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MedicalXpress 五月 03, 2026

Blood test shows promise for detecting testicular cancer when standard markers miss

Mayo Clinic researchers have developed a blood-based method that may help detect germ cell tumors, the most common type of testicular cancer, including cases that do not show up on standard blood tests, according to a study published in Nature Communications.

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MedicalXpress 五月 03, 2026

Discovery of a new gene pattern could help doctors identify Ebola faster and more accurately

When someone is infected with Ebola, the body mounts a strong immune response, as it does in response to many pathogens. Researchers at the Wake Forest Institute for Regenerative Medicine (WFIRM) have now made an important discovery that could help doctors tell Ebola apart from other infections more quickly. The findings are published in Frontiers in Genetics.

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MedicalXpress 五月 03, 2026

Study urges alcohol drinkers to be aware of emotional state

While, historically, men in the United States have tended to drink more than women, that trend has reversed over the last decade, prompting a University of Rhode Island behavioral science psychology student to study the implications of the shift, and examine how emotion and craving are impacting alcohol use among women.

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MedicalXpress 五月 03, 2026

Family data reveal two genetic paths to childhood depression and anxiety

Many common mental health disorders, including depression and anxiety, are associated with a tendency to internalize problems or, in other words, to direct feelings inwards instead of expressing them and sharing them with others. Past studies suggest that this tendency to withdraw from others and suppress emotions often emerges early, during childhood and adolescence.

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MedicalXpress 五月 03, 2026

Screens can be part of a child's healthy bedtime routine, study shows

Most parents are aware of the current advice to switch off all screens at least an hour before bed. However, a recent study reveals this may not be necessary for every child. The study, from Deakin's Institute for Physical Activity and Nutrition in partnership with The University of Queensland, revealed the interaction between screens and sleep may be more complex than first thought, with the impact of screens on children potentially being less pronounced.

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UN Health 五月 03, 2026

Three dead in suspected hantavirus infection outbreak on cruise ship: WHO

Three people have died and three others are ill following suspected cases of hantavirus infection on a cruise ship in the Atlantic, the World Health Organization (WHO) said on Sunday.

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MedicalXpress 五月 03, 2026

Liquid biopsy predicts response to breast cancer immunotherapy

Immunotherapy has become a standard of care in treating high-risk, early-stage breast cancers, yet it has had limited success in shrinking tumors. New biomarkers that can improve outcomes for patients are urgently needed. Now, a study led by researchers at the Vanderbilt-Ingram Cancer Center has found that repeated blood sampling—essentially, a liquid biopsy—can assess and predict the evolving antitumor immune response to therapy.

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MedicalXpress 五月 03, 2026

For older adults with mild cognitive impairment, exercise can be crucial to sleep quality

Staying active is known to improve sleep, but the research findings are mixed regarding the best workout. Some studies say light walking or stretching is best, others prefer moderate-intensity workouts like jogging—and some even find that vigorous exercise such as swimming makes sleep worse.

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MedicalXpress 五月 03, 2026

Rural youth show higher firearm exposure, suicide risk and mental health harms

Rural youth experience higher rates of firearm exposure, handgun-carrying and associated mental health risks, according to Rutgers researchers. Their study, published in Trauma, Violence, and Abuse, has examined recent literature on rural youth firearm exposure and its association with health risk behaviors and outcomes, including violence and suicide.

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MedicalXpress 五月 03, 2026

Blocking a cellular inflammation process could result in effective therapy for pancreatic cancer

Scientists at The Wistar Institute and clinical researchers from ChristianaCare's Helen F. Graham Cancer Center & Research Institute have discovered a vulnerability in pancreatic cancer that could be targeted as a potential therapy. In a new study, published in the Proceedings of the National Academy of Sciences, they show how defective mitochondria within cells spark a process that triggers inflammation. They also show how cancer cells become so dependent on this inflammation to grow that without it, they die.

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MedicalXpress 五月 03, 2026

Stopping and restarting certain GLP-1s to lose weight may make the drug less effective

Inconsistent use of some GLP-1 weight-loss medications, like Ozempic and Wegovy, may significantly lessen their effectiveness, according to a new preclinical study from researchers at the Perelman School of Medicine at the University of Pennsylvania. The study, published in the Journal of Clinical Investigation Insight, showed that each time overweight mice stopped and restarted GLP-1s, they dropped less and less weight compared to their original weight-loss.

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MedicalXpress 五月 02, 2026

Scientists cautiously suggest GLP-1s are safe to use around pregnancy

A new study from the University of St Andrews suggests weight-loss drugs like Ozempic taken around pregnancy do not raise the risk of major birth defects. Published in the American Journal of Obstetrics and Gynaecology, the study presents the largest ever systematic review of more than 49,000 pregnancies over a period of 20 years that were exposed to GLP-1 receptor agonists.

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MedicalXpress 五月 02, 2026

What do people mean when they say their nervous system is overloaded or needs a reset?

You might have heard people talking about their nervous system being "overloaded" or "dysregulated" when they're going through periods of heightened stress.

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MedicalXpress 五月 02, 2026

Microchip nanoparticle test spots pancreatic cancer in blood, outperforming biopsy in early trial

Scientists at Oregon Health & Science University have developed a new technique using an electronic jolt and nanoparticles to reveal the telltale signal of an insidious form of cancer.

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MedicalXpress 五月 02, 2026

New test promises to detect cancer earlier, from tiny particles in bodily fluids

Cancer claims more than 10 million lives every year globally. Research shows that detecting cancer early can greatly improve a patient's chance of survival. And yet we lack reliable, affordable tools for early detection.

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MedicalXpress 五月 02, 2026

People who are blind from birth never develop schizophrenia—what this tells us about the psychiatric condition

In 1950, two researchers noticed something that didn't quite add up. Hector Chevigny, a writer who had lost his sight in adulthood, and psychologist Sydell Braverman were studying the psychological lives of blind people when they stumbled upon an intriguing pattern: schizophrenia, a serious mental illness affecting people across virtually every known society, appeared to be entirely absent in people who had been blind from birth.

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MedicalXpress 五月 02, 2026

Blood vessels activate self-defense response that may slow atherosclerosis progression

A study by researchers at Baylor College of Medicine and collaborating institutions reveals a previously unrecognized way blood vessels can protect themselves from damage and slow the development of atherosclerosis. The findings, published in the Proceedings of the National Academy of Sciences, have implications for both vascular precision medicine and the safety of certain emerging cancer treatments.

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MedicalXpress 五月 02, 2026

What sitting all day does to the body

For decades, one of the most prominent public health messages has been that smoking kills. But another everyday habit, far less dramatic and far more socially acceptable, may also be damaging our health: prolonged sitting.

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MedicalXpress 五月 02, 2026

Lithium not working? Large-scale study highlights favorable treatment strategies for bipolar disorder

Bipolar disorder is a mental health condition estimated to affect between 1% and 3% of people worldwide. Its main symptoms include extreme mood swings, ranging from periods of high activity and emotional high (i.e., mania) to depressive periods marked by a low mood, reduced motivation and a loss of interest in everyday activities.

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MedicalXpress 五月 02, 2026

Physicians benefit from AI when making nuanced clinical decisions, study shows

Artificial intelligence-powered chatbots are getting pretty good at diagnosing some diseases, even when they are complex. But how do chatbots do when guiding treatment and care after the diagnosis? For example, how long before surgery should a patient stop taking prescribed blood thinners? Should a patient's treatment protocol change if they've had adverse reactions to similar drugs in the past?

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MedicalXpress 五月 02, 2026

Medicaid restrictions could lead to over 1 million missed cancer screenings

A research letter from experts at the University of Chicago Medicine, published in JAMA Oncology, warns that upcoming funding cuts and changes to federal Medicaid eligibility rules could lead to dramatic reductions in cancer screening for millions of Americans, ultimately worsening patient outcomes.

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MedicalXpress 五月 02, 2026

One pint, one bold promise: What this beer health claim hides about alcohol's real trade-offs

Beer could come with a "surprising health benefit," according to a new report from the BBC. This must be pleasing news for beer drinkers everywhere. But what did the new study the BBC report was based on actually say? And does it stand up to scrutiny?

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MedicalXpress 五月 02, 2026

Experimental KRAS G12D drug slows cancer growth, shrinks tumors in early test

A first-in-human clinical trial led by an international team of researchers and published in the New England Journal of Medicine found that setidegrasib, an investigational targeted therapy drug designed to eliminate a key cancer-driving protein called KRAS G12D, shows encouraging early activity in patients with advanced lung and pancreatic cancers.

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MedicalXpress 五月 02, 2026

The Bondi Beach terror attack mobilized a team of volunteer medics. Here's what we learned

Warning: this article contains details of injuries sustained during a terrorist attack.

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MedicalXpress 五月 02, 2026

A brownie, a drink, a drive: Hidden impairment standard sobriety tests completely miss

Johns Hopkins Medicine researchers have added to evidence that using cannabis edibles and alcohol together worsens driving impairment compared with consuming either substance alone. The study also found that cannabis (alone or with alcohol) did not impair performance on standard field sobriety tests.

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MedicalXpress 五月 01, 2026

Blocking stress signals could limit harmful inflammation after heart attack

After a heart attack, the body rapidly floods the injured heart with neutrophils—white blood cells that help repair damage but can also make it worse when too many arrive too quickly. New research from the University of Oklahoma shows that these early-arriving cells come not from the bone marrow, as long believed, but from a hidden reserve along blood vessel walls. The discovery also identifies a potential way to limit their harmful surge.

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MedicalXpress 五月 01, 2026

Cold skin, hot heart, one gene: Hidden temperature switch decides where disease appears

The saying "cold hands, warm heart" is usually meant metaphorically—but new research from UC Davis School of Medicine and collaborating institutions suggests it has a striking biological parallel.

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MedicalXpress 五月 01, 2026

FDA approves once-daily Idvynso tablet for treating HIV

The U.S. Food and Drug Administration has approved Merck's Idvynso (doravirine/islatravir), a new, once-daily, two-drug single tablet for the treatment of HIV-1 infection in adults to replace the current antiretroviral regimen in those who are virologically suppressed (HIV-1 RNA

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MedicalXpress 五月 01, 2026

Dietary fats shape pancreatic cancer risk via ferroptosis

For decades, the relationship between fat and cancer has been treated as a question of quantity: Eat less fat, reduce your risk of developing cancer. But new research published April 29 in Cancer Discovery shows that for pancreatic cancer, the type of fat you consume matters more than the amount.

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中国新闻网 五月 01, 2026

每天走路够这个量 或能延寿11年！健步走行动清单快掌握→

走路是“长寿药”又添新证据！

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中国新闻网 五月 01, 2026

红火蚁、蜱虫、隐翅虫 户外游玩要警惕“不速之客”

“五一”假期出游，亲近自然的同时，也要警惕野外的“不速之客”。

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WHO 五月 01, 2026

WHO Member States agree to extend negotiations on Pathogen Access and Benefit Sharing annex

Member States of the World Health Organization (WHO) have progressed work on the Pathogen Access and Benefit Sharing (PABS) annex, a key part of the WHO Pandemic Agreement, and today agreed additional time was needed to finalize the framework for ensuring a better, more equitable, response to future pandemics.Countries today ended the resumed session of the sixth meeting of the Intergovernmental Working Group (IGWG) on the WHO Pandemic Agreement in Geneva, focused on the PABS system. The outcome of this work will be presented to the Seventy-ninth World Health Assembly (WHA) later this month. Given the need for further negotiations, the Assembly will be asked to consider continuing IGWG’s work as mandated in Resolution WHA78.1 and submit the outcome to the next Assembly in May 2027, or earlier by a special session of WHA in 2026.“Real progress was made on the PABS annex and I am confident through continued negotiations differences will be overcome,” said Dr Tedros Adhanom Ghebreyesus, WHO Director-General. “Member States should continue approaching the outstanding issues with a sense of urgency because the next pandemic is a matter of when, not if. The PABS annex is the last piece of the puzzle not only for the Pandemic Agreement but all initiatives that WHO and Member States have implemented as a result of lessons learned from the COVID-19 pandemic.”The PABS system is intended to ensure, on equal footing, the rapid sharing of pathogens with pandemic potential and the fair and equitable sharing of benefits arising from their use, such as vaccines, diagnostics and therapeutics. Finalizing the PABS Annex is necessary so countries can proceed with signature and ratification of the Pandemic Agreement. “Finalizing a document of such technical and legal complexity requires precision and dedication, both of which the Member States have demonstrated in full,” said IGWG Bureau Co-Chair Ambassador Tovar da Silva Nunes of Brazil. “We are not there yet, but with an extension of our negotiations, we will get there.”IGWG Co-Chair Mr Matthew Harpur said: “WHO Member States have demonstrated strong and continuing commitment to negotiations on a Pathogen Access and Benefit Sharing system annex. The IGWG Bureau is confident we are moving in the right direction to finalize the PABS annex, and in doing so provide the WHO Pandemic Agreement with the framework needed to ensure countries are better, and more equitably, prepared and protected for the next pandemic.”The IGWG will hold its seventh meeting from 6 to 17 July 2026.In May 2025, the World Health Assembly adopted the WHO Pandemic Agreement to strengthen how countries prevent, prepare for, and respond to pandemics. It also established an open-ended Intergovernmental Working Group (IGWG) to carry out key tasks, including drafting and negotiating the PABS system.   

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中国新闻网 五月 01, 2026

自驾带娃出游，你确定“坐”对了吗？

自驾带娃出游，你确定“坐”对了吗？| “五一”健康攻略

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MedicalXpress 五月 01, 2026

FDA recalls several Ghirardelli powdered beverages over potential contamination

Several powdered beverage mixes by Ghirardelli Chocolate Company are being recalled due to possible concerns of Salmonella contamination.

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MedicalXpress 五月 01, 2026

Reverse engineering ketamine's effects may lead to new antidepressants

Weill Cornell Medicine investigators have "reverse engineered" ketamine's antidepressant effects to identify potential new strategies for treating depression. While there are many effective treatments available for depression, not all patients respond to them.

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MedicalXpress 五月 01, 2026

Battery-free skin-conformal wearable system can measure electrocardiogram signals

A research team led by Prof. Jerald Yoo from the Department of Electrical and Computer Engineering at Seoul National University (SNU) has developed a skin-conformal wearable health care system, "SkinECG," capable of measuring electrocardiogram (ECG) signals without a battery. By combining energy harvesting with human body–coupled power transfer, the study presents a new solution to one of the most critical challenges in wearable devices: power supply.

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MedicalXpress 五月 01, 2026

Early brain regions play greater role in decision-making, challenging traditional neuroscience

New insight into decision-making pathways in the brain may impact the way engineers think about artificial intelligence, according to new research from The Grainger College of Engineering at the University of Illinois Urbana-Champaign. Led by electrical and computer engineering professor Yurii Vlasov and published in Proceedings of the National Academy of Science, the group's findings highlight the involvement of early brain regions in decision-making, challenging long-held assumptions about brain hierarchy.

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MedicalXpress 五月 01, 2026

Skull microchannels reveal hidden route for brain immune defense

A study led by Rafael Gallareto-Sande, a predoctoral researcher at the Centro Nacional de Investigación sobre la Evolución Humana (CENIEH), provides new insights into a network of tiny blood vessels within the cranial bones that play a key role in brain protection. The research, published in The Anatomical Record, reports for the first time the number and size of these microscopic channels, known as vascular microforamina, which connect the cranial bone with the intracranial space.

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MedicalXpress 五月 01, 2026

Faster and easier ways to diagnose Mpox: New approaches improve detection

Following the rise in Mpox cases, particularly in countries where the disease had not traditionally been observed, the World Health Organization (WHO) declared a Public Health Emergency of International Concern in June 2022 and again in August 2024. Accurate and timely diagnosis plays a critical role in controlling the infection. However, PCR-based methods—the gold standard for Mpox diagnosis—require complex laboratory infrastructure and trained personnel, making them less accessible in many settings. For this reason, the development of point-of-care diagnostic tools is of great importance.

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MedicalXpress 五月 01, 2026

First psychiatric admission marks the beginning of a long-term illness for most patients

Only a very small number of people never return to psychiatric services after being admitted once. That is the conclusion of a new study from the University of Copenhagen, which followed 150 young people for 20 years after their first psychiatric admission.

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MedicalXpress 五月 01, 2026

High-intensity exercise after breast cancer surgery may help speed recovery

After breast cancer surgery, many women are told to limit how much—and how soon—they exercise.

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MedicalXpress 五月 01, 2026

Why some aplastic anemia patients recover: Protective blood stem cell clones may restore marrow

Aplastic anemia is a rare, life-threatening blood disorder where patients are unable to make enough blood cells due to the immune system's attack on blood stem cells. The condition can progress to myelodysplastic syndrome (MDS) and leukemia.

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MedicalXpress 五月 01, 2026

A virtual copy of your brain? Scientists say it's closer than you think

For years, the idea of building a working replica of the human brain has lived comfortably in the realm of science fiction. A digital double that could think, learn, or even predict the future of a person's health seemed more cinematic than scientific.

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MedicalXpress 五月 01, 2026

Ticked off: How a bite can turn meat against you

Mammalian meat allergy (MMA) is one of the few known food allergies caused by an environmental trigger—a tick bite. In simple terms, MMA results in an allergic reaction to red meat, making it difficult or sometimes even impossible for affected individuals to enjoy meat without experiencing adverse symptoms.

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MedicalXpress 五月 01, 2026

Mothers without a specific fatty acid in the blood more often have children with asthma, study reveals

Shortness of breath, coughing, and respiratory infections. Childhood asthma, also known as asthmatic bronchitis, is one of the most common chronic diseases in children worldwide. But why does the disease develop? Research shows that conditions in the very early phase of life—already during pregnancy—are likely to be decisive.

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MedicalXpress 五月 01, 2026

Experts offer perspective on link between pesticide exposure and early-onset colorectal cancer

Advanced technologies are helping researchers identify environmental contaminants that could potentially be contributing to the rising incidence of early-onset colorectal cancer. However, epigenetic studies on such associations should be interpreted with caution, according to researchers at Dana-Farber Cancer Institute, who are leading experts in the disease.

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MedicalXpress 五月 01, 2026

CDK inhibitors show wider cancer potential as combinations and biomarkers advance

Worldwide, more than a million breast cancer patients have been treated with cyclin-dependent kinase 4/6 (CDK4/6) inhibitors, which slow or stop the uncontrolled multiplication of cancer cells. Researchers see untapped potential in those targeted therapies, which can dramatically extend progression-free survival—the time before the disease grows worse—and overall survival, even in metastatic disease. Could those benefits be extended to patients with other types of cancer?

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MedicalXpress 五月 01, 2026

Pancreatic cancer 'playbook' reveals why survival remains just 13% after 5 years

Researchers at Trinity College Dublin have published a major new review that brings fresh clarity to one of the deadliest forms of cancer—pancreatic cancer—by mapping how the disease operates at every level. The review is published in the journal Cancer Letters.

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MedicalXpress 五月 01, 2026

Weight teasing from different family members linked to harmful health outcomes for adolescents

Weight-related teasing from family members is common among adolescents, and new research from UConn's Rudd Center for Food Policy & Health shows that who the teasing comes from may play an important role in youth health and well-being. The study, published in the Journal of Pediatric Psychology, examined data from a national sample of 1,073 U.S. adolescents ages 10 to 17 to understand how weight teasing from different family members relates to eating behaviors, body image, and internalized weight stigma. Researchers analyzed teasing from 11 specific relatives, including parents, siblings, grandparents, aunts, uncles, and cousins.

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MedicalXpress 五月 01, 2026

Pregnant migrants at higher risk of severe life-threatening conditions and ill babies

Pregnant migrants in the UK have up to 74% higher risk of emergency cesarean, 49% have severe life-threatening complications needing intensive care or blood transfusion, and 53% of babies born in poor health. The King's College London research on over 44,000 pregnant women is the first to measure the effect of the UK's immigration policies on the health outcomes of women and their babies.

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MedicalXpress 五月 01, 2026

Study finds regional differences in sickle cell disease in New York state

Sickle cell disease (SCD) is the most common inherited blood disorder in the United States. Approximately 10% of people with SCD in the US live in New York State, with the majority residing in New York City.

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MedicalXpress 五月 01, 2026

'Nose noticeability' affects facial attractiveness, study suggests

Attractiveness of the nose affects how people view the face—with attractive noses actually drawing less attention than unattractive noses, reports a study in the May issue of Plastic and Reconstructive Surgery.

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MedicalXpress 五月 01, 2026

Patients clam up with medical AI, and that gap could reshape digital diagnosis

It is quite possible that in the near future, people will have to describe their symptoms to an AI before they can get a doctor's appointment. The AI will then decide whether it is an emergency or if treatment can wait, and schedule appointments accordingly.

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MedicalXpress 五月 01, 2026

How individual consciousness works—and makes us unique

As we go through life, our brains run different processing modes. Some—the attention and sensory systems—result in very similar experiences of the world: what color the sky is, how warm the day feels.

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MedicalXpress 五月 01, 2026

Warmer temps bring soaring tick populations—here's how to stay safe from Lyme disease

Spring's warmer weather lures people outdoors—and into possible contact with ticks that spread Lyme disease.

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MedicalXpress 五月 01, 2026

Traumatized children may find little support within their own social circle

Talking helps if you've been through a difficult experience. But for children who have been victims of or witnesses to domestic violence, this isn't always the case. They don't always perceive traditional support figures such as parents and friends as safe or helpful, researchers write in a study published this week in the Journal of Child & Adolescent Trauma.

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MedicalXpress 五月 01, 2026

The Bangui operation: A story of blood, science and biomedical exploitation

In the early 1990s, a secret HIV vaccine research project was carried out in the Central African Republic. The project didn't yield results and was hidden for many years. Today it sheds light on debates over clinical trials, access to treatment and, more broadly, a specific form of exploitation rarely discussed: biomedical extractivism.

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MedicalXpress 五月 01, 2026

What is lipoprotein(a) cholesterol, or Lp(a)? And can you lower yours?

Most people know about "good" and "bad" cholesterol. But few realize there is another type called lipoprotein(a). It can raise the risk of heart attacks and strokes, even in people who do everything right.

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MedicalXpress 五月 01, 2026

Major depression in women and girls peaks two weeks after giving birth, study finds

Major depression fluctuates during and after pregnancy but has the highest prevalence two weeks after giving birth, a University of Queensland study has found. Researchers used data from 780 studies, collected from more than 2 million women and girls across 90 countries around the world—the largest mental health study of its kind.

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MedicalXpress 五月 01, 2026

AI is not your therapist: The importance of seeking mental health care

Artificial intelligence (AI) is a strong tool that can help with different needs in an instant, but should AI replace or augment mental health specialists? A Baylor College of Medicine psychiatrist outlines how AI can be detrimental to mental health.

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MedicalXpress 五月 01, 2026

Cystatin C tied to worse heart failure outcomes across ejection fraction spectrum

Cystatin C (CysC) is an independent risk factor for adverse outcomes in patients with heart failure (HF) across the ejection fraction (EF) spectrum, according to a study published in Clinical Cardiology.

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MedicalXpress 四月 30, 2026

Cell-by-cell analysis uncovers 345 risk genes across six neuropsychiatric disorders

The emergence of neuropsychiatric disorders, conditions that affect various brain functions and behaviors, is known to be driven by an intricate combination of factors. These can include both a genetic predisposition and exposure to traumatic events or other external circumstances.

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MedicalXpress 四月 30, 2026

How the brain recovers from noise-induced damage

When a sound stops, our auditory system generates a precise "offset" response that marks this moment. This enables the brain to measure the duration of a sound and detect brief gaps in communication signals, such as in conversations. Researchers at LMU have now discovered how the brain is able to preserve this crucial aspect of hearing—the ability to detect when a sound ends—when it has previously been exposed to damaging noise levels.

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中国新闻网 四月 30, 2026

立夏将至心火易旺 中药师教你晚睡早起、养心护脾

中新网广州4月30日电 (记者 蔡敏婕)立夏将至，气温攀升、阳气渐盛，人体易出现心火旺盛、烦躁乏力等不适。今年5月5日迎来立夏节气，作为夏季首个节气，此后日照增多、雷雨频发，人体新陈代谢加快，养生方式需及时调整。

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MedicalXpress 四月 30, 2026

Adenotonsillectomy improves sleep efficiency in pediatric obstructive sleep apnea

For many children with obstructive sleep apnea (OSA), adenotonsillectomy (T&A) improves sleep efficiency (SE) and resolves OSA, according to a study published online April 12 in Laryngoscope: Investigative Otolaryngology.

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MedicalXpress 四月 30, 2026

GLP-1 drugs have long-term benefit for heart health, review suggests

New research has shown that GLP‑1 weight-loss drugs deliver protection against heart attacks, strokes, and premature death over a sustained period of time. Researchers from Anglia Ruskin University (ARU) analyzed data from more than 90,000 patients enrolled in large-scale international studies and found that people given glucagon-like peptide‑1 (GLP‑1) receptor agonists were significantly less likely to suffer major cardiovascular events than those given a placebo.

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中国新闻网 四月 30, 2026

“90后”中药师扎根一线练硬功 获全国五一劳动奖章

中新网广州4月30日电 题：“90后”中药师扎根一线练硬功 获全国五一劳动奖章

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MedicalXpress 四月 30, 2026

Blocking energy metabolism may help treat an aggressive pediatric brain tumor

Blocking energy production pathways in an aggressive type of brain cancer in children could be a promising new therapeutic strategy, according to research in mice by Johns Hopkins Kimmel Cancer Center investigators. The paper is published in the journal Acta Neuropathologica Communications.

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MedicalXpress 四月 30, 2026

An endurance limit that surfaces in punishing races may begin at birth

A new study is raising questions about whether human endurance has biological limits shaped long before adulthood—possibly beginning at birth. Researchers are examining whether birth weight, a known risk factor for disease later in life, may also influence how the body responds to extreme endurance exercise.

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MedicalXpress 四月 30, 2026

Small dose of antibiotic yields good results in treating panic attacks

A study shows that small doses of the antibiotic minocycline may help treat panic disorder. Experiments conducted at São Paulo State University (UNESP) in mice and at the Federal University of Rio de Janeiro (UFRJ) in humans showed that minocycline has a similar effect to clonazepam, the most commonly prescribed anti-panic medication and best known by its brand name, Rivotril.

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MedicalXpress 四月 30, 2026

Cervical cancer: Study reveals a growing gap between high- and low-income countries

While high-income countries like Canada could eliminate cervical cancer by 2048 through human papillomavirus (HPV) vaccination and screening, the gap with lower-income countries is widening. A study published in The Lancet by a team from Université Laval and the CHU de Québec–Université Laval Research Center shows that these inequalities could skyrocket within a few decades if nothing changes in terms of prevention.

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MedicalXpress 四月 30, 2026

GLP-1 reduces heavy drinking days in treatment seeking people with alcohol use disorder and obesity, finds small trial

A trial of 108 adults with obesity seeking treatment for alcohol use finds a once-weekly semaglutide injection reduced heavy drinking days in the past 30 days by an average of roughly 12 days, 50% higher than the eight-day reduction seen in the placebo group. The study is published in The Lancet.

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MedicalXpress 四月 30, 2026

US may lose measles elimination status after outbreaks spread to 45 states

After public health experts declared measles eliminated in the U.S. in 2000, the U.S. Centers for Disease Control and Prevention (CDC) established seven indicators of measles elimination status to ensure that the country remained on track. Now, analyzing these same indicators, Boston Children's Hospital researchers find that the U.S. has missed four of the seven criteria, with the others at risk. These findings are published in The Lancet.

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MedicalXpress 四月 30, 2026

T cells secrete DNA to boost the immune system's cancer-fighting ability

Activated immune cells secrete tiny capsules bearing DNA that can enter other immune and tumor cells to stimulate the body's defense systems, according to a study led by investigators at Weill Cornell Medicine. The discovery extends the scientific understanding of the immune system, identifies a new strategy for boosting immunity against cancers and potentially offers a new tool for delivering genetic payloads to other cells.

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MedicalXpress 四月 30, 2026

Vegan diet beats Mediterranean diet on emissions and metabolic health in randomized trial

A new randomized clinical trial provides some of the clearest evidence to date that what we eat can meaningfully reshape both human health and the health of the planet. Researchers have found that a low-fat vegan diet reduced food-related greenhouse gas emissions by 57%—nearly three times more than a Mediterranean diet—while also improving key cardiometabolic outcomes.

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MedicalXpress 四月 30, 2026

Host genetics and sex can steer flu toward greater virulence, mouse experiments reveal

During the early stages of a pandemic, viruses tend to evolve in ways that enhance their ability to reproduce and spread, rather than to evade the host's immune system. The genetics and sex of the host influence how a novel virus adapts to a new environment, but scientists don't fully understand how these factors work individually or together.

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MedicalXpress 四月 30, 2026

How melatonin could improve fertility-preserving ovarian transplants after cancer treatment

Administering melatonin via an absorbable sponge improved the effectiveness of autologous ovarian tissue transplantation. This procedure is used to preserve the fertility of children and adolescents who have undergone cancer treatment, as well as patients with contraindications or insufficient time for hormonal stimulation and egg retrieval.

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MedicalXpress 四月 30, 2026

New AI-powered robotic system performs heart ultrasounds without guidance

A Concordia-led team of researchers has developed a new AI-driven robotic system that can perform cardiac ultrasound scans autonomously. The researchers say this approach could expand access to cardiac imaging in remote or underserved areas, reduce operator fatigue, and standardize scan quality. The work is published in the journal IEEE Transactions on Medical Robotics and Bionics.

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MedicalXpress 四月 30, 2026

Novel theranostic approach for radioimmunotherapy achieves curative responses in colorectal cancer tumors

A new pretargeted radioimmunotherapy (PRIT) technique has been shown to be safe and effective in eradicating tumors from a preclinical colorectal cancer model. The multi-step theranostic approach delivers alpha-emitting radiation directly to tumors while limiting exposure to healthy tissues. This research is published in the May issue of The Journal of Nuclear Medicine.

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MedicalXpress 四月 30, 2026

Q&A: Coniferous resin and its extracts in wound healing—from folk tradition to modern medicine

Interest in plant-based wound treatments has grown due to traditional method limitations, antimicrobial resistance, and the need for safer options. Coniferous resin from Norway spruce (Picea abies) has been used in Northern European folk medicine for treating skin wounds and infections for centuries. Recent studies have validated these applications, with clinical trials showing refined spruce resin products effectively treat complex wounds and demonstrate antimicrobial properties against antibiotic-resistant bacteria.

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中国新闻网 四月 30, 2026

阴天不用防晒？涂防晒必须卸妆？皮肤科医生提醒

中新网广州4月30日电 (记者 蔡敏婕)五一假期即将来临，阳光正好，不少市民选择出游打卡、海边度假，但殊不知，看似到位的防晒操作，可能暗藏隐患，晒黑、晒伤、长斑等问题极易找上门。

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MedicalXpress 四月 30, 2026

Intranasal breast milk therapy clears first safety test in brain-injured newborns

Between December 2024 and February 2025, 10 newborns with hypoxic-ischemic brain injury were treated with breast milk administered through the nasal passages using a special method at Semmelweis University in Budapest. A study on this novel and promising therapeutic approach was recently published in Pediatric Research. The procedure is expected to help mitigate the consequences of brain damage caused by oxygen deprivation, and breast milk delivered intranasally may become a safe therapeutic tool for long-term use even in controlled home environments.

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MedicalXpress 四月 30, 2026

Restoring protein recycling helps exhausted T cells fight tumors again

T cells are crucial components of our immune system, serving as critical protectors against infection and disease. But there are limits to their defensive capabilities. T cells are not inexhaustible protectors. Often, when T cells have engaged in killing tumor cells, they burn out and lapse into a dysfunctional state known as T cell exhaustion. Rebounding from exhaustion—or avoiding it altogether—would greatly aid their disease-fighting success. Today, rescuing T cells from burnout and getting them back into cancer-fighting shape is a major focus of cancer immunotherapy efforts.

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MedicalXpress 四月 30, 2026

The language of helplessness: How we write about ourselves reveals symptoms of depression

People struggling with symptoms of depression are less likely to perceive themselves as active initiators of their activities, which is directly reflected in the way they express themselves. Analyzing the way people construct sentences can provide an early warning, according to an international study on postpartum depression initiated by psychologists from SWPS University.

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MedicalXpress 四月 30, 2026

Multiple myeloma linked to higher risk for hematologic second cancers

Patients with multiple myeloma (MM) have a distinct pattern of second primary malignancy (SPM), with a markedly increased risk of hematologic SPMs, according to a review published online April 6 in Frontiers in Oncology.

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中国新闻网 四月 30, 2026

中国生物活性骨修复材料获系列突破 三项创新成果助力骨病治疗

中新网北京4月30日电 (记者 孙自法)随着全球人口老龄化加剧，骨肿瘤、骨质疏松等骨骼疾病发病率持续攀升，相关骨缺损修复及治疗等广受关注。

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MedicalXpress 四月 30, 2026

Lower dietary protein intake linked to lower dialysis risk in chronic kidney disease

For adults with chronic kidney disease (CKD) stage 3 or 4, lower dietary protein intake (DPI) is associated with lower dialysis risk, with no indication of nutritional harm, according to a study published online April 28 in JAMA Network Open.

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MedicalXpress 四月 30, 2026

A single swab paves the way for simplified tuberculosis diagnosis

Led by researchers from Heidelberg Faculty of Medicine at Heidelberg University and the University of California, San Francisco (U.S.), an international team has evaluated a novel approach for the diagnosis of tuberculosis. The method enables detection of Mycobacterium tuberculosis without laboratory infrastructure, within a markedly shorter time frame than conventional diagnostics, and using a simple swab. The test demonstrated high diagnostic accuracy as well as feasibility for use by minimally trained personnel.

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MedicalXpress 四月 30, 2026

Severe narcolepsy found to damage a second brain region

For nearly 25 years, scientists believed they knew what caused the most severe form of narcolepsy. A new UCLA Health study now suggests they were only half correct. In a study published in Nature Communications, UCLA Health researchers have discovered that narcolepsy with sudden loss of muscle strength, known as cataplexy, involves degeneration of neurons in not one, but two regions of the brain.

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MedicalXpress 四月 30, 2026

AI-assisted approach identifies IRS4 as a promising drug target in multiple solid tumors

Leveraging AI capabilities combined with genetic data led St. Jude Children's Research Hospital investigators to predict new cancer drug targets that carry a limited risk of side effects. For their study, published in Science Advances, St. Jude Children's Research Hospital scientists used a mix of genetic cancer dependency data, artificial intelligence (AI), and naturally occurring mutations to prioritize safer cancer drug targets.

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MedicalXpress 四月 30, 2026

Study shows sharp rise in rate of dangerous water bead ingestions among young children

A new study reveals that ingestions of water beads by young children have surged in recent years. Researchers at the Center for Injury Research and Policy of the Abigail Wexner Research Institute at Nationwide Children's Hospital and the Central Ohio Poison Center have analyzed calls to U.S. poison centers and found an alarming 6,532% increase in the rate of reported water bead ingestions among children younger than 6 years from 2019 to 2023, followed by a 24% decrease from 2023 to 2024.

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MedicalXpress 四月 30, 2026

In cesarean birth, sex-specific effects occur in microbiota

The effects of cesarean delivery on the newborn microbiota appear to vary according to sex. A research team coordinated by INRAE has demonstrated this in a mouse model, showing increased susceptibility to colonic inflammation and a compromised gut barrier in males. These findings are published in Gut Microbes.

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MedicalXpress 四月 30, 2026

A study in 1.4 million women expands knowledge on endometriosis and its biological complexity

Endometriosis, a chronic inflammatory disease that affects approximately one in ten women of reproductive age—around 190 million worldwide—remains poorly understood from a biological perspective, which has historically hindered both its accurate diagnosis and the development of effective treatments. Now, an international study published in Nature Genetics provides new data to better understand the genetic basis and mechanisms involved in this condition.

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MedicalXpress 四月 30, 2026

MRI reveals cerebrospinal fluid shifts after mild brain injury

Researchers at University of Tsukuba have found that cerebrospinal fluid (CSF) microdynamic motion shows region-specific alterations after mild traumatic brain injury (TBI). Using a specialized magnetic resonance imaging (MRI) technique, the team noninvasively visualized these CSF changes, which have been difficult to quantify with conventional imaging. The approach is expected to advance the understanding of the relationship between post-traumatic brain conditions and cognitive function. The study is published in Frontiers in Neuroscience.

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MedicalXpress 四月 30, 2026

Treatment of rare childhood epilepsy could begin before birth

Research has shown early diagnosis and treatment of epilepsy disorders can improve outcomes. The question of when to administer treatment so it gets ahead of the disease, however, has remained stubbornly elusive. A new Northwestern University study suggests intervention could start during pregnancy—as early as 15 weeks gestation—well before symptoms appear, highlighting the potential benefit of treating certain epilepsy disorders as early as possible.

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MedicalXpress 四月 30, 2026

No live animal testing needed: Lab-grown airway organoids reveal viral infection in wildlife species

Experimental infections, where a pathogen is introduced into the host body to see its effects in action, are considered the gold standard for assessing how vulnerable a host is, offering clear insights into how a pathogen causes disease and spreads through populations. This approach requires deliberately infecting live animals, which not only raises clear ethical concerns but also often proves impractical for many wildlife species, especially endangered ones, where conservation efforts take precedence. Scientists have found a potential solution to this problem.

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中国新闻网 四月 30, 2026

O型血并非“万能血” | 无偿献血·你我同行

很多人认为，O型血是“万能血”，可以输给任何人。但实际上，这一说法并不准确。从现代输血医学的角度来看，O型血并不是可以随意使用的“通用血型”，而是特定情况下的应急选择。如果使用不当，同样可能带来严重风险。

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中国新闻网 四月 30, 2026

男子酒后服用布洛芬一度生命垂危 提醒：酒+药，极度危险！

原标题：酒后3次服用布洛芬，男子全身95%溃烂，一度生命垂危……

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中国新闻网 四月 29, 2026

中国专家原创UBD脊柱内镜系统完成数智化升级

中新网上海4月29日电 (记者 陈静)记者29日在此间走访获悉，中国专家自主研发的单孔双通道双介质(UBD)脊柱内镜系统实现数智化升级。

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MedicalXpress 四月 29, 2026

An uncomfortable truth: Health care is both a protector of health and a contributor to one of its greatest threats

When we think about the causes of climate change, the usual suspects often come to mind: coal-fired power plants, traffic-choked roads, industrial agriculture. Rarely do we picture hospitals.

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MedicalXpress 四月 29, 2026

Social media promotion, ease of access increase risk of adolescent inhalant misuse

Two new studies offer insight into the factors that coincide with adolescent inhalant use in the U.S., a dangerous pastime that can have lifelong—or life-ending—consequences.

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中国新闻网 四月 29, 2026

浙江专家成功实施肝移植术后双心室辅助术 患者恢复良好

中新网杭州4月29日电(张煜欢)29日，国内首例肝移植术后双心室长期辅助(双人工心)手术患者在浙江大学医学院附属第一医院(下称浙大一院)接受复查，结果显示各项指标正常，康复情况良好。此次手术的成功，为更多终末期心衰患者带来了新生希望，也标志着浙江专家在多学科联合救治终末期心衰患者领域取得重大突破。

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中国新闻网 四月 29, 2026

中国首个“AI+影像识别”专业赛事撬动医疗影像变革

中新网南宁4月29日电(张广权)“基层诊断能力不足、三甲医院阅片负荷过重，已成为制约医疗服务质量提升的突出问题。”广西医科大学第一附属医院放射学科副主任彭鹏28日在南宁表示，推动AI(人工智能)与医学影像深度融合，是破解“医—患—资源”三角困境的技术路径，也是以新技术提升民生福祉的具体实践。

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MedicalXpress 四月 29, 2026

Mental defeat can worsen chronic pain, researchers say

U.K. resident Fiona McNiven can tell you how chronic pain can wear a person down, as she spent more than three decades battling muscle and neuropathic pain.

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MedicalXpress 四月 29, 2026

Revealing the unusual ability of a protein involved in lung and thyroid cancer

Research conducted at the National Cancer Research Centre (CNIO) has revealed an unexpected behavior observed in a protein involved in several types of cancer: it manages to self-activate, meaning it gives itself the order to start working in the cell. This finding shows that its activation process is accelerated, making it much faster than in normal proteins.

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MedicalXpress 四月 29, 2026

Q&A: What should women do to keep their bones healthy?

One in 10 Americans experience osteoporosis, which significantly weakens bones and makes them more prone to fracture. Women comprise 80% of people with osteoporosis, and women approaching or in menopause are at the highest risk, according to Mary Jane De Souza, distinguished professor of kinesiology and physiology at Penn State. De Souza explained that May serves as both Osteoporosis Awareness Month and Women's Health Month, making it the ideal time for both women and men to learn how to maintain healthy bones for as long as possible.

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MedicalXpress 四月 29, 2026

Tumor-on-a-chip reveals how pancreatic cancer interacts with scar tissue and resists treatment

Pancreatic cancer remains one of the most difficult cancers to treat, in large part because tumors do not exist in isolation. Instead, they are surrounded by a dense and complex network of blood vessels, connective tissue, and immune cells that shape how the disease grows and responds to therapy.

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MedicalXpress 四月 29, 2026

What to know about GLP-1 drugs for weight loss and health

As many of us know, keeping weight in check can be hard. National numbers certainly reflect this. Rates of overweight and obesity in the U.S. have steadily climbed since the early 1980s. The impact this has had on health and well-being is very significant. Weight gain and obesity increase the risk of 13 cancers, diabetes, stroke, arthritis, mobility problems and many other serious conditions.

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MedicalXpress 四月 29, 2026

Why CAR T therapy works for some patients but fails for others may be getting clearer

Chimeric antigen receptor (CAR) T-cell therapy is one of oncology's most powerful ideas: Harvest a cancer patient's own immune cells, genetically engineer them to recognize tumor cells, multiply them in a laboratory and reinject them as a living drug. For some patients, the treatment produces extraordinary, durable remissions. For many others, however, it produces nothing, but new research sheds light on the reason.

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MedicalXpress 四月 29, 2026

Remote monitoring may detect early complications and reduce burden for lung transplant patients

Lung transplant recipients require intensive, ongoing monitoring after transplant to detect complications such as rejection or infection. Now, in a study published in JHLT Open, Mayo Clinic researchers have found that remote patient monitoring (RPM) is a feasible and effective way to detect early health changes and support care decisions for lung transplant recipients during their first year after discharge from the hospital.

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MedicalXpress 四月 29, 2026

AI model could warn of cardiac arrest 10 to 15 minutes early

Perelman School of Medicine cardiologist Rajat Deo has been studying electrocardiographic (ECG) data and cardiac rhythms for nearly two decades at Penn. He says that every second, hospitals generate "enormous streams of ECG data—electrical traces of the heart that accumulate into one of medicine's richest, most underused archives." For decades, most of this information had been treated as crucial in the moment, but it goes unused later.

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MedicalXpress 四月 29, 2026

Integrating pharmacists into kidney disease care team can provide better outcomes for patients

Approximately 35 million adults in the United States suffer from chronic kidney disease (CKD), and that number is growing. Meanwhile, there's a critical shortage of nephrologists to manage these patients, according to Calvin Meaney, PharmD, clinical associate professor of pharmacy practice who specializes in nephrology at the University at Buffalo School of Pharmacy and Pharmaceutical Sciences.

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MedicalXpress 四月 29, 2026

New research signals a promising advance in endometriosis diagnosis

The Nuffield Department of Women's & Reproductive Health at the University of Oxford, together with Serac Healthcare Limited, announces the publication of Phase 2 data in The Lancet Obstetrics and Gynaecology. The findings highlight the potential of the novel molecular imaging agent, 99mTc-maraciclatide, as a non-invasive tool for the diagnosis and monitoring of endometriosis.

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MedicalXpress 四月 29, 2026

Sedatives in pregnancy not linked to psychiatric disorders in children

A large South Korean study published by The BMJ finds no increased risk of psychiatric or neurodevelopmental disorders, such as ADHD and autism, in children whose mothers used sedative drugs (benzodiazepines or Z-hypnotics) during pregnancy.

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MedicalXpress 四月 29, 2026

New autism therapy may improve children's social communication in just five days

A new non-invasive brain stimulation technique known as accelerated continuous theta burst stimulation (a-cTBS) improves social communication at one month follow-up and has a favorable safety profile in children with autism, finds a trial from China published by The BMJ.

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MedicalXpress 四月 29, 2026

Maternal antibodies in pregnancy may shape lifelong defenses against gum disease

A study from the Hebrew University of Jerusalem has identified a significant link between maternal care and lifelong oral health. Led by Prof. Avi-Hai Hovav and the DMD/Ph.D. student Reem Naamneh from the Faculty of Dental Medicine at Hebrew University, the team discovered that maternal antibodies do not just offer a temporary shield for newborns but actually program the offspring's immune system to fight oral diseases well into adult life. The research is published in the journal Nature Communications.

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MedicalXpress 四月 29, 2026

Contrast agents in imaging—do they really harm the kidneys?

"Contrast harms the kidneys"—this belief has been present among patients for years, and sometimes also among physicians. In clinical practice, it may raise concerns about imaging examinations and procedures that use contrast agents.

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MedicalXpress 四月 29, 2026

Survey: Kids' mental health and behavior are top triggers of parent stress

Parental stress continues to rise, but what's weighing on moms and dads today is largely the mental health of their children. A new national survey conducted by Ipsos on behalf of The Kids Mental Health Foundation, founded by Nationwide Children's Hospital, finds that nearly all parents (97%) of children under 18 felt stress related to parenting in the past month, with more than one in four parents (30%) saying they experienced stress "often."

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MedicalXpress 四月 29, 2026

Reward or punishment? New study reveals learning processes in the fruit fly brain

Researchers at Leipzig University have gained important insights into learning mechanisms in the brain of the fruit fly (Drosophila melanogaster). In a new study published in the Proceedings of the National Academy of Sciences, they demonstrate that a specific class of neurons—octopaminergic neurons—play a central role in learning.

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MedicalXpress 四月 29, 2026

Calls to improve drowning prevention efforts for portable pools

A portable swimming pool can often be found in an Australian backyard, but new Griffith University research, conducted in partnership with UNSW Sydney, has discovered many parents and caregivers are unaware of safety requirements when it comes to portable pools, in particular legal obligations around fencing.

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MedicalXpress 四月 29, 2026

A natural molecule boosts CAR-T therapy and turns cold tumors hot

CAR-T cell therapy works well in blood cancers, but many patients still become resistant. A key reason is the presence of CAR-T regulatory T cells (CAR-Tregs), which weaken immune responses. Therefore, selectively targeting CAR-Tregs while preserving CAR-T activity remains a major challenge. Now, a pharmaceutical research team has identified a natural compound, timosaponin AIII (TAIII), that selectively eliminates CAR-T regulatory T cells. The study is published in Nature Communications.

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MedicalXpress 四月 29, 2026

How the architecture of the prefrontal cortex shapes our creativity

When a writer comes up with a striking metaphor, when an engineer solves a tricky problem by combining seemingly unrelated tools, or when a child invents the rules of a new game, what happens in the brain? In cognitive neuroscience, creativity is defined as the ability to produce ideas that are both original and relevant within a given context.

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MedicalXpress 四月 29, 2026

Anti-inflammatory drug shows potential for improved blood formation and treatment of bone damage

Researchers at Dresden University Hospital may have discovered a new therapeutic approach for treating myelodysplastic syndromes (MDS). In a recent study, the team headed by Prof. Manja Wobus and Dr. Katja Sockel demonstrated that the anti-inflammatory drug tasquinimod improves blood formation—which is impaired in MDS—and reduces bone damage in preclinical models.

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MedicalXpress 四月 29, 2026

Molecular switch guides neurons through developing brain, revealing opposing migration pathways

During brain development, neurons can regulate their movement until they reach their final destination thanks to a "molecular switch" involving the protein Teneurin 4 (Ten4). This protein can guide neuronal migration through mutually exclusive molecular pathways and determine the direction of nerve cells. The discovery, published in the journal Nature Communications, improves our understanding of the molecular mechanisms that control neuronal migration and offers new insights into how the brain develops at the molecular level.

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MedicalXpress 四月 29, 2026

New dual-target drug may help overcome immunotherapy resistance in pancreatic cancer

Pancreatic ductal adenocarcinoma is one of the deadliest cancer types, with a five-year survival rate of 13%. There are only two treatment regimens available with limited efficacy. Pancreatic cancers do not respond to immunotherapy where the body's immune system attacks tumor cells.

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MedicalXpress 四月 29, 2026

Handheld TB test delivers lab-level accuracy in under 30 minutes

Drugs to treat tuberculosis have been around for more than 75 years, yet it remains the world's top infectious disease killer. A big obstacle has been testing. It's either inaccurate—missing up to half of all cases—or requires expensive laboratories that are not widely available in the countries where most people with TB live.

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MedicalXpress 四月 29, 2026

One of the world's most common knee surgeries does not help and may even be harmful

Partial meniscectomy does not improve patient symptoms or function, reveals a 10-year follow-up of the FIDELITY, a placebo-surgery controlled trial published in the New England Journal of Medicine.

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MedicalXpress 四月 29, 2026

Placental insufficiency during pregnancy is associated with memory alterations years after childbirth

The vascular imbalance that occurs in some pregnancies may leave a lasting imprint beyond childbirth. A study led by the Sant Pau Research Institute (IR Sant Pau), published in the American Journal of Obstetrics and Gynecology, shows that this alteration, reflected by the sFlt-1/PlGF ratio, is associated with a higher risk of memory problems between three and six years after pregnancy and provides new insights into the vascular mechanism that may underlie this effect.

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MedicalXpress 四月 29, 2026

Looser firework age limits tied to more pediatric hand injuries, data show

Individual states have been lifting their restrictions on fireworks available for consumer purchase over the past decade. These restrictions most commonly pertain to the types of fireworks, projectile or explosive, that are allowed for purchase. The states that have loosened purchasing restrictions are seeing an increase in firework-related pediatric hand injuries.

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MedicalXpress 四月 29, 2026

AI computation enables clearer views of the deep brain, bypassing the need for expensive equipment

Professor Iksung Kang (School of Electrical Engineering), in collaboration with Professor Na Ji's research team at UC Berkeley, has developed a technology that accurately corrects image aberrations in microscopes used for live biological imaging. Notably, the experimental design and algorithm development—the core components of this technology—were led by Professor Kang during his postdoctoral fellowship in Professor Na Ji's group.

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MedicalXpress 四月 29, 2026

Preclinical efficacy of experimental peptide therapy suggests a new target for metastatic breast cancer treatments

A peptide that successfully targeted and killed metastatic cancer cells in mice may open the door to developing more efficient ways to detect and treat metastatic breast cancer in humans, UTHealth Houston researchers have discovered. The research was published in Molecular Therapy Oncology and led by Mikhail Kolonin, Ph.D., director of the Center for Metabolic and Degenerative Diseases in The Brown Foundation Institute of Molecular Medicine for the Prevention of Human Diseases at McGovern Medical School at UTHealth Houston.

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中国新闻网 四月 29, 2026

国家中医药管理局：推动发布中医药国家标准97项

中新网4月29日电 国家中医药管理局4月29日举行专题发布会，介绍中医药标准化工作进展及新发布中医药国家标准有关情况。国家中医药管理局政策法规与监督司司长朱桂指出，近年来，紧紧围绕建立健全符合中医药自身发展规律的标准体系，传承精华、守正创新，形成了以中医药国家标准、行业标准、地方标准、团体标准及中医药国际标准为主要内容的标准体系框架。

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中国新闻网 四月 29, 2026

出游警惕这种小虫子！出现这种情况，请一定要告诉医生

出游警惕这种小虫子！出现这种情况，请一定一定一定要告诉医生

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中国新闻网 四月 29, 2026

这种癌发现就是晚期，做好预防很重要

这种癌发现就是晚期，做好预防很重要|肿瘤防治早知道

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WHO 四月 28, 2026

Australia becomes the 30th country to eliminate trachoma as a public health problem

The World Health Organization (WHO) has validated Australia for eliminating trachoma as a public health problem, marking a significant milestone in the health of indigenous peoples and in global efforts to combat neglected tropical diseases (NTDs). Trachoma, the world’s leading infectious cause of blindness, no longer represents a public health problem in the country.

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中国新闻网 四月 28, 2026

儿童青少年“五健”促进行动启动式在京举行

中新网北京4月28日电 (记者 李纯)“做‘五健’少年 筑健康中国”主题宣传倡导活动暨儿童青少年“五健”促进行动启动式4月28日在北京举行。

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中国新闻网 四月 28, 2026

“十四五”时期广西职业病发病率处低位

中新网南宁4月28日电(黄艳梅 刘海文)广西壮族自治区卫生健康委员会28日举行新闻发布会介绍，“十四五”时期，广西统筹推进职业病危害源头治理和职业健康技术支撑体系建设，劳动者职业健康权益得到有效保障，职业病发病率处于全国较低水平。

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中国新闻网 四月 28, 2026

国家科技重大专项乳腺癌防治项目在沪启动

中新网上海4月28日电(记者 陈静)复旦大学附属肿瘤医院28日披露，国家科技重大专项“基于类人脑的乳腺癌精准预防体系建立和早期干预策略”项目推进暨启动会在沪举行。该项目旨在绘制一幅既涵盖宏观人群规律、又能勾勒个体风险轨迹的“中国乳腺癌精准防控地图”。

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中国新闻网 四月 28, 2026

湖南启动中药材种质资源收集行动 筑牢中医药种业根基

中新网长沙4月28日电 (唐小晴 唐志东 陈璐)4月28日，国家中药材种质资源库2026年湖南省中药材种质资源收集行动项目在长沙岳麓山实验室正式启动，将系统性开展中药材种质资源收集、保护，挖掘筛选优质特色新资源并推动创新利用。

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MedicalXpress 四月 28, 2026

Independent, academic cancer trials are vital to improve patient outcomes worldwide

Independent, academic clinical cancer trials are essential to improving patient outcomes, reducing inequalities in care, and strengthening health care systems worldwide, according to a new initiative published in The Lancet Oncology. The paper, "Academic clinical cancer trials to improve patient outcomes," announces the launch of a Lancet Oncology Commission examining the role, relevance, and challenges of academic clinical cancer research in today's geopolitical and economic context.

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中国新闻网 四月 28, 2026

AI赋能医疗健康产业：2026年是重要转折点、AI重塑医疗工作者角色

中新网上海4月28日电 (记者 李佳佳)中国医药创新促进会首席专家宋瑞霖近日在第四届中欧国际工商学院MBA年度医疗健康产业论坛上表示，2026年是中国医药创新业态的重要转折点。

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MedicalXpress 四月 28, 2026

Deterioration in cognitive function precedes cardiovascular disease events in seniors

For older adults, deterioration in cognitive function is seen prior to cardiovascular disease (CVD) events, according to a study published online April 20 in JAMA Network Open.

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MedicalXpress 四月 28, 2026

Statement highlights how brain health is shaped by lifetime mental, physical, environmental and lifestyle factors

Brain health isn't determined only by genetics or what happens later in life. A growing body of research shows that a range of factors—from mental health and sleep to the environment, lifestyle and social conditions—play a powerful role in shaping how the brain functions and ages.

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MedicalXpress 四月 28, 2026

How the immune system battles lifelong viral infections acquired at birth

Millions of people worldwide carry viral infections they acquired at birth, often for life. For a long time it was assumed that the immune system hardly fights these pathogens. Researchers from the University of Basel show now that the body's defenses do indeed act against the virus. This could be a useful starting point for future therapies.

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MedicalXpress 四月 28, 2026

Key molecular dynamic could boost cancer treatments while limiting stem cell transplant rejection

A key molecular dynamic could be the key to fighting tumors while allowing patients to still receive life-saving cell transplantation, according to the latest finding published by a team of scientists from the Hackensack Meridian Center for Discovery and Innovation (CDI). The findings could have resounding impacts on allogeneic hematopoietic stem cell transplantation (allo-HSCT) and CAR-T cell therapy, according to the data.

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MedicalXpress 四月 28, 2026

Air pollution exposure in the womb linked to worse language and motor development

Babies exposed to high amounts of air pollution in the womb show slower signs of development at 18 months than those exposed to lower levels. A King's College London study is the first to investigate pollution exposure and development in Greater London, measuring language and motor skills of infants whose mothers were pregnant in the capital.

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MedicalXpress 四月 28, 2026

Cancer cells can rewrite RNA messages, creating new drug targets in aggressive tumors

Scientists have uncovered an unexpected way cells can generate cancer-driving proteins—by cutting RNA into shorter, functional fragments rather than following the standard blueprint. This process, newly termed as "RNA dicing," enables the production of a truncated form of the JAK1 protein that remains highly active and can promote tumor growth, particularly when normal gene function is disrupted.

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MedicalXpress 四月 28, 2026

AI model detects normally 'invisible' tissue changes of pancreatic cancer at stage 0

An AI model (REDMOD) can pick up the very early subtle tissue changes of pancreatic ductal adenocarcinoma, the most common form of pancreatic cancer, which conventional imaging and the human eye find difficult to detect, finds research published online in the journal Gut.

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MedicalXpress 四月 28, 2026

Bowel and ovarian cancer cases rising among younger adults in England, research reveals

Cases of several cancers are rising in England among both younger and older adults, but rates of bowel and ovarian cancer are rising only among younger adults (under 50s), finds research published in the open access journal BMJ Oncology.

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MedicalXpress 四月 28, 2026

Researchers identify how the Dicer enzyme affects infertility and cancer progression

Activation of a specific part of the Dicer enzyme can change its shape in a way that affects its critical role in proper cell division, with implications for both cancer biology and fertility, according to researchers at The University of Texas MD Anderson Cancer Center.

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MedicalXpress 四月 28, 2026

Smart soft sensors restore surgeons' sense of touch in minimally invasive procedures

Researchers at NYU Abu Dhabi have developed soft, flexible sensors that help restore a surgeon's sense of touch during minimally invasive (keyhole) surgery. These procedures allow for faster recovery and less pain, but surgeons lose the ability to feel how much force they are applying through long instruments. This makes it harder to safely handle delicate tissue.

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MedicalXpress 四月 28, 2026

Bariatric surgery is associated with greater long-term heart risk reduction than weight-loss medications

A Mayo Clinic study has found that both metabolic and bariatric surgery and GLP-1 medications improve cardiovascular health in people with obesity, but surgery was associated with significantly greater reductions in long-term cardiovascular risk. The study is a direct comparison of two leading obesity treatments, evaluating how each approach affects the overall risk of cardiovascular disease. The findings are published in Annals of Surgery.

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MedicalXpress 四月 28, 2026

Macaques reveal human-like genetic cause of inherited blindness, offering new disease model

An inherited form of blindness directly comparable to a common inherited optic nerve disease in humans has been discovered in rhesus macaques at the California National Primate Research Center at the University of California, Davis. The work, published in Proceedings of the National Academy of Sciences, could lead to a better understanding of autosomal dominant optic atrophy (ADOA), and potentially to new treatments.

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中国新闻网 四月 28, 2026

高血压患者没有明显症状，说明血压不高，不用治疗……是真是假？

原标题：高血压患者没有明显症状，说明血压不高，不用治疗……是真是假？| 谣言终结站

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MedicalXpress 四月 28, 2026

A banned chemical still lingers, and its strangest effect may depend on sex, genes and one common vitamin

In two new studies, researchers at the UC Davis MIND Institute have clarified how a long-banned group of chemicals, called polychlorinated biphenyls (PCBs), affect genetic activity. The research helps explain how biological systems respond to these exposures, including key differences between males and females.

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MedicalXpress 四月 28, 2026

Study looks at outcomes of endoscopic surgery in men with BPH, overactive bladder

Patients with benign prostatic hyperplasia (BPH) with preoperative overactive bladder (OAB) have higher postoperative storage symptoms despite comparable overall symptom improvement, according to a review published online March 31 in the International Neurourology Journal.

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MedicalXpress 四月 28, 2026

Digital twin can reveal alcohol consumption in crime cases

Using a so-called digital twin, it is possible to predict with greater precision than at present how much alcohol a person has consumed and at what time. The study was conducted by researchers at Linköping University and the Swedish National Board of Forensic Medicine. The findings, published in Scientific Reports, pave the way for more reliable investigations into crimes where alcohol is believed to have been involved.

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MedicalXpress 四月 28, 2026

How bones make marrow: Newly identified 'organizer' cells also reappear after fractures

Bone marrow is the spongy tissue located within the hollow center of bones, serving as the primary site for the continuous production of red blood cells, platelets, and white blood cells. Despite its physiological importance, the developmental mechanism by which this soft tissue is formed within the rigid confines of hard bone has remained largely unknown.

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MedicalXpress 四月 28, 2026

Antibiotic use before celiac diagnosis may reflect symptoms, not cause, national study suggests

The risk of celiac disease, an autoimmune reaction driven by gluten, is not a reason to avoid antibiotic treatment. This has been shown by a national study that analyzed the relationship between antibiotics and later celiac disease.

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MedicalXpress 四月 28, 2026

Lab-grown human skin advances our understanding of the critical role of skin blood vessels

New research has shown that single blood vessel cells that appear in the earliest stages of lab-grown skin organoids have the ability to form complex microvascular networks that grow and mature over time. These self-organizing structures function similarly to those in native human skin, as they can appropriately respond to compounds our bodies release during inflammation and can re-grow after injury.

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MedicalXpress 四月 28, 2026

Fluorescent quail embryos could help solve serious birth defects in humans

The quail is a small, unassuming bird that glides rather than flies and prefers to hide under bushes than to perch on top of a tree. And now, it's also helping scientists understand serious birth defects in humans.

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MedicalXpress 四月 28, 2026

Predictive model shows moderate performance for psoriasis relapse risk

A predictive model for psoriasis relapse risk demonstrates moderate performance, according to a study published online April 11 in Scientific Reports.

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MedicalXpress 四月 28, 2026

Bile duct cells reveal key pathway that may shape personalized fibrosis treatment

Many liver diseases share a common characteristic: fibrosis, the progressive accumulation of scarring in the liver tissue. Those scars—the liver's response to persistent injuries or attacks—can prevent the organ from functioning properly. Fibrosis affects millions of people worldwide and is a decisive step in the progression toward cirrhosis, a potentially fatal condition that can develop into liver cancer. Now, a study by the National Cancer Research Centre (CNIO), published in Nature Metabolism, has identified a key mechanism in the development of liver fibrosis. This finding represents a further step toward the development of personalized therapies which help prevent its progression.

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MedicalXpress 四月 28, 2026

Cellular pathways may underlie some differences in physical fitness

Patterns of molecular activity in the blood may hold clues not only to how fit someone is, but also to the biological processes that support physical performance. Researchers at MIT, GE HealthCare, and the U.S. Military Academy at West Point have developed a computational model that links thousands of these molecular signals to fitness levels, revealing pathways that could inform future studies to improve fitness training and speed injury or disease recovery.

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MedicalXpress 四月 28, 2026

Study finds three distinct patterns of cognitive decline in Alzheimer's disease

Cognitive decline in Alzheimer's disease differs substantially from one person to the next and is not well predicted by existing medical tests. Among people with preclinical Alzheimer's disease who began one of two related studies with no symptoms, researchers from the Keck School of Medicine of USC found three distinct patterns: stable, slow cognitive decline and fast cognitive decline. About 70% of participants remained stable over the study period of approximately six years.

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MedicalXpress 四月 28, 2026

Researchers spot shifts in firearm suicide risk and seeking treatment after 2020 purchasing surge

Individuals who died by firearm suicide following the 2020 firearm purchasing surge were more likely to be from racial minority groups, had higher rates of suicidal ideation and were less likely to have engaged in mental health treatment prior to their death, according to Rutgers University researchers.

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MedicalXpress 四月 28, 2026

Living longer with less burden of cancer treatment: New endpoints defined for cancer trials

An international group of experts led by the Comprehensive Cancer Center (CCC) at MedUni Vienna and University Hospital Vienna has established endpoints for clinical trials in patients with cancer and isolated metastases. The aim is to evaluate the benefits of modern therapies specifically targeting metastases using metrics that are particularly relevant to patients. The consensus paper, now published in The Lancet Oncology, marks a paradigm shift in cancer research.

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MedicalXpress 四月 28, 2026

From gut to brain: Scientists engineer bacteria to treat severe liver-related brain dysfunction

When the liver fails, toxins—such as ammonia—that should be filtered from the blood build up and reach the brain. The result is hepatic encephalopathy (HE), a devastating neurological complication of liver disease that can cause anxiety, confusion, memory loss and, in severe cases, coma. HE is a common endpoint of liver cirrhosis, driving frequent hospitalizations and placing a heavy burden on patients and health care systems worldwide.

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MedicalXpress 四月 28, 2026

Seasonal flu vaccines may reduce the severity of H5N1 bird flu infections

As potentially deadly avian influenza (H5N1) continues its global spread, moving from birds into mammals and in rare cases into humans, scientists are confronting a difficult reality. If a human pandemic emerges, vaccines designed specifically to protect people against H5N1 may not be ready in time.

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MedicalXpress 四月 28, 2026

Microrobotics technology to help transform cancer treatments of the future

Cancer treatment and other delicate medical procedures could one day be carried out using tiny microrobots guided precisely inside the body after scientists developed a new magnetic tool to control them. The new tool, called the Tuneable Magnetic End Effector (TME), was developed by the University of Essex's Robotics for Under Millimetre Innovation (RUMI) Lab to generate magnetic fields that can be switched, shaped and redirected with high precision.

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MedicalXpress 四月 28, 2026

The link between reduced inpatient psychiatric care and suicide

In Sweden, more resources have been allocated to expanding outpatient psychiatric care while the number of inpatient beds is steadily declining. A study by Lund University shows a statistical link between fewer psychiatric beds and higher suicide rates. The study was published in The Lancet Regional Health–Europe.

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中国新闻网 四月 28, 2026

中美科学家联手验证新型抗衰老药物，实现哺乳动物寿命延长三分之一

中新网北京4月28日电 中美科学家近日在衰老干预领域取得重大突破。

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UN Health 四月 28, 2026

WHO calls for stepped up action to eliminate viral hepatitis

Countries are making measurable progress in combatting viral hepatitis, but the disease remains a major global health challenge, the World Health Organization (WHO) said in a new report published on Tuesday. 

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中国新闻网 四月 28, 2026

一种远被低估的运动方式……对身体的好处远超想象

一种远被低估的运动方式，1周哪怕做1次，对身体的好处都远超想象

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中国新闻网 四月 28, 2026

这几大症状出现，是颈椎在发出警告！6条预防措施，必看！

随着生活节奏的加快，颈椎病已悄然成为了日常生活中，一种常见的健康问题。

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中国新闻网 四月 27, 2026

心脏好不好，不能靠“感觉”！医生列出8条“硬指标”

很多人觉得自己心脏很健康，因为从来没有觉得不舒服，但真正危险的心脏问题，从来不是靠“感觉”发现的。

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WHO 四月 27, 2026

Efforts to eliminate hepatitis delivers gains but more action needed to meet 2030 targets

Global efforts to combat viral hepatitis are delivering measurable progress in reducing infections and deaths, but the disease remains a major global health challenge, according to a new World Health Organization (WHO) report released today at the World Hepatitis Summit.Viral hepatitis B and C – the two infections responsible for 95% of hepatitis-related deaths worldwide – claimed 1.34 million lives in 2024, the latest data show. At the same time, transmission continues, with more than 4900 new infections every day, or 1.8 million each year.The 2026 Global hepatitis report documents significant gains made since 2015. The annual number of new hepatitis B infections has dropped by 32% and hepatitis C-related deaths have fallen by 12% globally. Hepatitis B prevalence among children under five has also decreased to 0.6%, with 85 countries achieving or surpassing the 2030 target of 0.1%.These achievements reflect the impact of sustained, coordinated global and national action following the adoption of WHO viral hepatitis elimination targets by Member States at the World Health Assembly in 2016. However, the report warns that current rates of progress are insufficient to meet all 2030 elimination targets, underscoring the urgent need to accelerate prevention, testing, and treatment efforts worldwide.“Around the world, countries are showing that eliminating hepatitis is not a pipedream, it's possible with sustained political commitment, backed by reliable domestic financing,” said Dr Tedros Adhanom Ghebreyesus, WHO Director-General. “At the same time, this report shows that progress is too slow and uneven. Many people remain undiagnosed and untreated due to stigma, weak health systems and inequitable access to care. While we have the tools to eliminate hepatitis as a public health threat, urgent scale-up of prevention, diagnosis and treatment is needed if the world is to meet the 2030 targets.”Global burden and gaps in responseUpdated WHO estimates indicate that 287 million people were living with chronic hepatitis B or C infection in 2024.That year, 0.9 million people were newly infected with hepatitis B. The WHO African Region accounted for 68% of new hepatitis B infections, yet only 17% of newborns in the region received the hepatitis B birth-dose vaccination.A further 0.9 million hepatitis C infections were recorded in 2024. People who inject drugs accounted for 44% of new infections, highlighting the urgent need for stronger harm reduction services and safe injection practices.Of the 240 million people with chronic hepatitis B in 2024, fewer than 5% were receiving treatment. Only 20% of people with hepatitis C have been treated since 2015, when a new 12-week treatment with a cure rate of about 95% became available.As a result of limited access to prevention and care, in 2024 an estimated 1.1 million people died from hepatitis B and 240 000 from hepatitis C. Liver cirrhosis and hepatocellular carcinoma were the main causes of hepatitis related deaths. A large share of hepatitis B-related deaths occurred in the African and Western Pacific Regions.Ten countries – Bangladesh, China, Ethiopia, Ghana, India, Indonesia, Nigeria, the Philippines, South Africa and Viet Nam – accounted for 69% of hepatitis B related deaths worldwide in 2024. Hepatitis C-related deaths are more geographically dispersed. In 2024, ten countries accounted for 58% of the global total: China, India, Indonesia, Japan, Nigeria, Pakistan, the Russian Federation, South Africa, the United States of America and Viet Nam.Proven solutionsDespite these challenges, progress in countries such as Egypt, Georgia, Rwanda, and the United Kingdom demonstrates that eliminating hepatitis as a public health problem is achievable with sustained commitment and investment.Highly effective tools are already available:hepatitis B vaccine protects more than 95% of vaccinated people against both acute and chronic infections;long-term antiviral treatment for hepatitis B can help effectively manage chronic infection and prevent severe liver disease; and hepatitis C short-course curative therapy lasting 8-12 weeks can cure more than 95% of infections.“The data shows that progress is possible but also reveals where we are falling short. Every missed diagnosis and untreated infection due to chronic viral hepatitis represents a preventable death,” said Dr Tereza Kasaeva, Director, WHO Department for HIV, TB, Hepatitis and Sexually Transmitted Infections. “Countries must move faster to integrate hepatitis services for people living with hepatitis B and C into primary care, and to reach the communities most affected.”The report identifies priority actions to accelerate hepatis elimination as a public health threat. These include scaling up treatment for chronic hepatitis B infection, particularly in the WHO African and Western Pacific regions, and expanding access to hepatitis C treatment in the WHO Eastern Mediterranean Region.It also calls for stronger political commitment and financing, improved coverage of hepatitis B birth-dose vaccination and expanded antiviral prophylaxis to prevent mother-to-child transmission of HBV infection, particularly in the WHO African Region. In addition, the report emphasizes the need to improve injection safety in both health-care settings and community practices, including through strengthened harm reduction services for people who inject drugs. 

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中国新闻网 四月 27, 2026

一口“鲜甜”放倒多人 医生：芥末、白酒杀不死寄生虫

中新网广州4月27日电 (记者 蔡敏婕)广东河源一家8口聚餐食用淡水鱼生后，多人相继出现反复发烧、腹痛、恶心厌食等症状。在医生的追问下，终于揭开了谜底，罪魁祸首就是那顿看似“原生态”的淡水鱼生。

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中国新闻网 四月 27, 2026

2026全国医学模拟人和健康传感器智能感知大赛启动

中新网长沙4月27日电 (记者 唐小晴)2026全国医学模拟人和健康传感器智能感知大赛新闻发布会27日在长沙举行，宣布大赛正式启动。

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MedicalXpress 四月 27, 2026

APOL1 proteomic risk score predicts kidney disease progression

A nine-protein apolipoprotein L1 (APOL1) Proteomic Risk Score (APRS) enables accurate prediction of kidney disease progression in APOL1 high-risk individuals, according to a study published online April 15 in Nature Medicine.

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MedicalXpress 四月 27, 2026

Could a new tool for diabetes treatment be hiding in your spice cabinet?

Curcumin, the compound that gives turmeric its striking yellow hue, is known for its anti-inflammatory and antioxidant effects. A new study conducted in rats suggests it could also help ward off the cardiovascular damage caused by diabetes. Researchers will present their work this week at the 2026 American Physiology Summit in Minneapolis (APS 2026). The abstract is titled "Curcumin Rescues HSP70 Profile in Type 1 Diabetes and Mitigates Aortic Vascular Dysfunction."

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MedicalXpress 四月 27, 2026

Centers for Medicare & Medicaid Services extends short-term bridge program for GLP-1 obesity drug coverage

The Centers for Medicare & Medicaid Services (CMS) has announced that its temporary program to cover GLP-1 drugs for obesity in Medicare, called the BALANCE model, will not launch as scheduled on Jan. 1, 2027.

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MedicalXpress 四月 27, 2026

Noninvasive skull sensor prevents brain injuries in critically ill ICU patients

In neurological intensive care, it is understood that the brain cannot wait. As the most sensitive organ in the human body, it can sustain irreversible damage after just a few minutes of severe hypoxia. By comparison, a muscle can withstand hours without oxygen. To prevent neuronal damage, action must be taken quickly and precisely. In this scenario, medical decisions are often based on the indicators displayed on the monitors in the intensive care unit (ICU). Clinical experience can bring disconcerting surprises: even when the parameters indicate stability, the brain may still be suffering.

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MedicalXpress 四月 27, 2026

Drugging the undruggable: Cancer's slipperiest targets finally meet their match

Researchers at the University of British Columbia and BC Cancer have developed a new way to target proteins long considered "undruggable," opening the door to new treatments for prostate cancer and other serious diseases. Known as intrinsically disordered proteins, these molecular shapeshifters are extremely difficult to target with medication due to their flexible and ever-changing structure. They play a central role in a wide range of diseases—including cancer, neurodegenerative disorders, heart disease and autoimmune conditions—yet only a handful of medications currently exist that can target them.

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MedicalXpress 四月 27, 2026

Bacteria-resistant coating on catheters reduces infection and need for antibiotics

A new study shares the results of a clinical trial into the use of a catheter coated with a bacteria-resistant material. The Camstent Coated Catheters feature a bacteria-resistant polymer coating developed by scientists at the University of Nottingham, and the results of the trial showed catheter-associated urinary tract infections (CAUTIs) were reduced by a third using the coated catheters and the need for antibiotics was cut by more than half when compared to those receiving standard care.

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MedicalXpress 四月 27, 2026

How virtual reality therapy could change the way mental disorders are treated

Imagine a therapy session in which the patient doesn't just talk about their fear, but actually experiences it—standing on stage in front of an audience, sitting on an airplane, or entering a crowded room. This happens not in their imagination, but in an environment that engages their emotions so strongly that their body reacts as if the situation were real. This is exactly what virtual reality (VR) offers, increasingly used as a supplement to cognitive-behavioral therapy (CBT). A review of studies appearing in Psychology Research and Behavior Management shows that VR is a tool that changes how we work with patients, especially when confronting difficult emotions.

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MedicalXpress 四月 27, 2026

How a mental health strategy helps young adults navigate cancer diagnosis

A cancer diagnosis can upend any life. For young adults already navigating a step into independence, it can be especially distressing, but there are few evidence-based interventions to help this age group problem-solve and reduce stress. To address the gap, Rutgers University researchers recently tested the efficacy of Bright IDEAS, a problem-solving skills training intervention based on cognitive-behavioral therapy, in reducing depression and anxiety and improving their overall health-related quality of life in people ages 18 to 39, which the National Cancer Institute defines as "young adults."

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MedicalXpress 四月 27, 2026

How to model good eating and body image habits for your kids

Raising children to have a good relationship with food and their bodies is one of the best ways to promote good self-esteem and protect them from developing disordered eating. But this can be tricky if you struggle with eating and body image yourself. So, what should you aim for, and what should you avoid?

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MedicalXpress 四月 27, 2026

Gambling ads on social media reach more than twice as many men as women, finds study

Gambling companies are reaching young men—the group most likely to exhibit problem gambling behavior—on social media at more than double the rate of women, a study has found.

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MedicalXpress 四月 27, 2026

Study suggests fibroid rates in Latina women may be lower than previously thought

Uterine fibroids may be less common in Latina women than earlier estimates suggested, according to new research. The study, led by researchers at Michigan Medicine, is one of the largest in the U.S. to confirm fibroid cases using ultrasound, considered a more accurate method than self-reporting or medical records alone. The work is published in the American Journal of Obstetrics and Gynecology.

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MedicalXpress 四月 27, 2026

South Carolina's measles outbreak is over after sickening nearly 1,000 people

South Carolina's measles outbreak—the worst in the U.S. in more than 35 years—is over, state health officials declared Monday.

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中国新闻网 四月 27, 2026

新疆中医药产业高质量发展大会在和田召开

中新网乌鲁木齐4月27日电 (胡嘉琛 陈雪)新疆中医药产业高质量发展大会27日在和田举行。会议旨在健全新疆中药材全产业链体系，强化科技创新、人才支撑和质量监管，深化区域协同与开放合作，加快推动中医药产业提质增效、转型升级。

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MedicalXpress 四月 27, 2026

AI-induced psychosis—why we can't even begin to understand what's happening

John Torous specializes in treating psychosis. So when he started reading about AI psychosis in the news, he expected to see a wave of patients in his clinic. But the wave never came.

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MedicalXpress 四月 27, 2026

Minimally invasive procedure outperforms drugs for advanced atrial fibrillation

A minimally invasive heart procedure may be a better first-line treatment than medication for people living with advanced forms of atrial fibrillation, according to a major international clinical trial led by researchers at the University of British Columbia. Atrial fibrillation (AFib) is a common and serious heart rhythm disorder that affects more than 50 million people worldwide, including about one million Canadians. It causes the heart to beat irregularly, which can lead to symptoms like fatigue, shortness of breath and palpitations, and significantly increases the risk of stroke, heart failure and early death.

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MedicalXpress 四月 27, 2026

Good cumulative cardiovascular health during young mid-adulthood associated with delayed cardiovascular disease, death

The American Heart Association's Life's Essential 8 (LE8) score is a health tool, ranging from 0 to 100, that quantifies cardiovascular health (CVH) using information from eight lifestyle and risk factors, (body mass index, cholesterol, blood pressure, blood glucose, physical activity, diet, smoking, and sleep). It is well reported that maintaining a healthy heart helps to avoid developing heart disease and other disease outcomes, but most studies have reported associations using a single time point CVH score.

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MedicalXpress 四月 27, 2026

Specially-designed cards help ensure science is at the heart of mindful eating technology design

Lancaster University researchers have created a new toolset to guide developers of technologies aimed at helping the millions of people around the world who are impacted by problematic eating and unhealthy relationships with food. By combining health research insights with practical design tools, the researchers have developed a rigorous, health research-grounded framework to guide the design and evaluation of digital technologies that support mindful eating. The work is published in the journal ACM Transactions on Computer-Human Interaction.

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MedicalXpress 四月 27, 2026

Apixaban linked to fewer blood clot complications in older adults than other blood thinners

Older adults recovering from serious blood clots often face long periods of hospitalization or rehabilitation due to a higher rate of recurrence. But a new study suggests that the choice of blood thinner may influence how well patients recover and how much time they can spend at home when treated for venous thromboembolism. Venous thromboembolism includes deep vein thrombosis, a clot typically forming in the legs, and pulmonary embolism, a clot that travels to the lungs.

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中国新闻网 四月 27, 2026

如何防控蚊媒传染病？专家：清积水、灭成蚊、防叮咬

中新网4月27日电 27日，国家卫生健康委举行新闻发布会，介绍共建健康城镇，共筑健康防线有关情况。会上，广东省疾控中心消毒病媒所主任技师段金花表示，登革热等蚊媒传染病媒介的防控核心，在于“清积水、灭成蚊、防叮咬”。

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MedicalXpress 四月 27, 2026

Sustained changes in postoperative pain management after parotidectomy linked to AAO-HNSF opioid prescribing guideline

A new retrospective study published in OTO Open, the open-access journal of the American Academy of Otolaryngology–Head and Neck Surgery Foundation (AAO-HNSF), demonstrates that the Clinical Practice Guideline (CPG) Opioid Prescribing for Analgesia After Common Otolaryngology Operations has had a measurable and sustained impact on prescribing practices following parotidectomy, which is a surgical procedure to remove the parotid gland.

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MedicalXpress 四月 27, 2026

Does menopause cause a 'collagen cliff'? What you need to know

Collagen has become a staple of skincare advertising and social media wellness trends. But it is not just a buzzword.

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MedicalXpress 四月 27, 2026

Fewer than half of nationally funded health studies break down findings by sex, which could lead to missed insights

A decade ago, the National Institutes of Health (NIH) began requiring scientists to "consider sex as a biological variable" in order to receive NIH grant funding—a policy intended to encourage scientists to think ahead about whether being biologically male or female could influence the results of their research. However, scientists may be missing important sex differences that could affect diagnosis, treatment, dosing and health outcomes for millions of people, according to a study published in Nature Communications Medicine.

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中国新闻网 四月 27, 2026

哪些病媒生物需要重点关注和防范？专家列出名单

中新网4月27日电 国家卫健委27日举行新闻发布会，介绍共建健康城镇，共筑健康防线有关情况。会上，有记者问，登革热、基孔肯雅热是蚊虫等病媒生物传播的疾病。日常生活中，哪些病媒生物需要重点关注和防范？

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MedicalXpress 四月 27, 2026

Umbilical cord blood transplant with pooled stem cell product shows 96% survival and no GVHD in leukemia patients

A new way of using umbilical cord blood for treating blood diseases could make the treatment more accessible to patients who need a stem cell transplant. A Phase II clinical trial of patients undergoing a cord blood transplant plus a stem cell product derived from pooled cord blood units showed that 27 of 28 patients (96%) with leukemias and myelodysplastic syndrome survived at least one year and none of the patients experienced severe acute or chronic graft-versus-host disease, which are common complications of stem cell transplantation.

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MedicalXpress 四月 27, 2026

TBI survivors turn to psychedelics for symptom relief

A new study from the University of Victoria (UVic) has identified a segment of traumatic brain injury survivors who are using psychedelics to self-medicate for cognitive, mood and somatic symptoms such as headaches. In a first-of-its-kind study, clinical psychology researchers analyzed more than 6,100 responses collected from the global psychedelic survey. Researchers found that nearly 1,200 respondents reported using psychedelics to treat or manage a physical health condition.

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中国新闻网 四月 27, 2026

前列腺癌：你了解它吗？| 肿瘤防治早知道

在医学界，前列腺癌素有中老年男性健康“隐形杀手”的称号。不少中老年男性将排尿不畅视为“机器老化”“前列腺自然增生”的正常现象，这种惯性认知，无形中为真正的疾病提供了掩护。

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MedicalXpress 四月 27, 2026

Repurposed cancer drugs may help repair gut barrier in Crohn's disease

University of Houston biologists have contributed to a potential breakthrough in treating Crohn's disease by shifting the clinical focus from symptom management to addressing a primary underlying cause of the condition. Crohn's disease, a chronic inflammatory bowel disease affecting approximately a million Americans, involves a cycle where the immune system attacks the epithelial lining, disrupting the "gut barrier." When this lining is damaged and fails to repair itself, the barrier is lost and bacteria and toxins leak into the body, fueling chronic inflammation and disease progression.

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MedicalXpress 四月 27, 2026

Coal ash sites linked to elevated cancer risk nationwide

Counties near coal ash storage facilities are more likely to report higher cancer rates, raising questions about regulation and long-term health risks of such installations, a new study concludes. University of Mississippi public health professor and senior author Kristina Zierold worked with researchers from the University of Louisville on a study that found cancer rates are consistently higher in counties and communities that surround coal ash impoundments. They published their findings in Environmental Geochemistry and Health.

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MedicalXpress 四月 27, 2026

Road infrastructure and traffic can affect community members' mental health

While research has shown a link between traffic-related exposures such as air pollution and noise and adverse mental health outcomes, few studies have looked at the role of road infrastructure itself in isolating communities and breaking down their social fabric, and how that might affect the mental health of people who live there.

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MedicalXpress 四月 27, 2026

Children may be born with two complex cognitive functions already established, research reveals

A new study is the first to show that two of our most sophisticated cognitive functions, using and understanding language and being able to sense how other people feel, have distinct origins in the brain in young children—matching what we know about the adult brain.

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MedicalXpress 四月 27, 2026

Why newborn memory circuits start crowded, then slim down as brains mature

The hippocampus is a key brain region involved in memory formation and spatial orientation. It transforms short-term memories into long-term ones, helping us retain and build upon our experiences. Researchers led by Magdalena Walz Professor for Life Sciences Peter Jonas at the Institute of Science and Technology Austria (ISTA) focus precisely on this area of the brain.

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MedicalXpress 四月 27, 2026

Detailed wastewater study shows how illicit drug use changes due to major public events and police seizures in England

A year-long analysis of England's wastewater shows how recreational drug use spiked with major sporting and music events, heat waves and bank holidays, with widespread drops in usage linked to major drug seizures by police. The work, led by a team at Imperial College London's School of Public Health, is believed to be one of the most detailed studies of its kind to measure drug consumption in a single country, and involved researchers analyzing more than 1,700 water samples from 15 wastewater treatment sites across England over the course of a year (2022).

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MedicalXpress 四月 27, 2026

Why UK retirement now outlasts healthy life expectancy for many people

The number of years British people enjoy good health has fallen by over two years in a decade, with more suffering from ailments before hitting retirement age, a new study has shown.

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中国新闻网 四月 27, 2026

专家：肺癌胃癌的早期症状有迹可循 科学防癌牢记“三个三分之一”

中新网北京4月27日电(记者 赵方园)“如果出现不明原因地干性、刺激性咳嗽，偶尔痰中带血丝，并且出现连续两周，要高度警惕早期肺癌风险。”近期，“助力健康中国行动——中国健康知识传播激励计划全国肿瘤防治宣传周健康科普活动”在京举办，会上，天津医科大学肿瘤医院肺部肿瘤科主任医师王长利表示，晚期肺癌可能会出现胸部疼痛、呼吸困难，甚至乏力、消瘦等症状。

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MedicalXpress 四月 27, 2026

High-precision radiation can significantly reduce life-threatening arrhythmias

High-precision radiation therapy can significantly reduce the number of arrhythmia episodes in critically ill patients with life-threatening cardiac arrhythmias. This is demonstrated by the first large-scale prospective European registry study on so-called stereotactic arrhythmia radioablation (STAR), the results of which have now been published in the European Heart Journal. The European STOPSTORM consortium is led by the University of Kiel (CAU) and the University Medical Center Schleswig-Holstein (UKSH).

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中国新闻网 四月 27, 2026

飞虫入眼，一个动作险些致失明！千万别这样做了

近日，福建一名男子在骑车时遭飞虫撞入左眼，他下意识抬手揉眼，异物感消失后便没在意。大约十天后，他的左眼开始出现眼红、眼痛、视物模糊，还伴有畏光、流泪等不适症状。

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WHO 四月 27, 2026

Practicing today for tomorrow’s emergencies – WHO convenes countries and partners to simulate response to major disease outbreak

The World Health Organization (WHO) wrapped up Exercise Polaris II, a 2-day high-level simulation exercise, based around an outbreak of a fictional new bacterium spreading across the world. Bringing together 26 countries and territories, 600 health emergency experts and over 25 partners, the exercise, which took place on 22 and 23 April, allowed countries to test their preparedness for pandemics and other major health emergencies, including activating their emergency workforce structures, information flow and coordination with each other, partners and WHO.Building on the success of Polaris I held in April 2025, which centered on a fictional virus, each participating country activated its emergency coordination structure and worked under real-life conditions to share information, align policies and surge their workforce.“Exercise Polaris II showed what is possible when we act together. It demonstrated that global cooperation is not optional – it is essential,” said Dr Tedros Adhanom Ghebreyesus, WHO Director-General. “This is the purpose of the Global Health Emergency Corps: coordination across the emergency workforce, building trust, strengthening connections, and working as one across borders.”The simulation put two key WHO frameworks into practice, the Global Health Emergency Corps (GHEC) framework and the National health emergency alert and response framework, and explored the use of AI-enabled tools to support workforce organization and planning.The GHEC framework, published in June 2025, provides guidance on how countries can strengthen their health workforce to respond to emergencies based on the principles of sovereignty, equity and solidarity. It improves collaboration between countries by supporting information exchange and strengthening the deployment of regional and global emergency personnel when needed.The National health emergency alert and response framework, published in October 2025 outlines the key functions, coordination systems and actions needed for an effective response at local, sub-national and national levels.“By simulating the spread of a dangerous pathogen under real-life conditions, Exercise Polaris II helped us turn existing plans into action. It is not enough to have plans on paper – what matters is how they perform in practice,” said Edenilo Baltazar Barreira Filho, Director of the Public Health Emergencies Department, Ministry of Health, Brazil. The exercise also provided an opportunity to practice a coordinated provision of technical expertise and surge support to countries from over 25 national, regional and global health agencies and organizations, including Africa Centres for Disease Control and Prevention, the International Federation of Red Cross and Red Crescent Societies, Médecins Sans Frontières, Robert Koch Institute, UK-Med, UNICEF, and emergency networks such as the Global Outbreak Alert and Response Network, the Emergency Medical Teams initiative, Standby Partners, and the International Association of National Public Health Institutes.“Exercise Polaris II showed what it looks like when countries are prepared and ready to act together,” said Dr Chikwe Ihekweazu, Executive Director of WHO’s Health Emergencies Programme. “This reflects the spirit of the Global Health Emergency Corps: a well-organized, trained, coordinated and connected emergency workforce ready to respond wherever and whenever it is needed.”The second edition of the exercise saw a larger number of countries participate and collaborate through new networks such as the recently launched Health Emergency Leaders Network for Africa and the Eastern Mediterranean.Exercise Polaris II is part of HorizonX, WHO’s forward-looking, multi-year simulation exercise programme. It provides a vital platform to operationalize and practice emergency frameworks under real-life conditions, ensuring that collective readiness is not a periodic effort, but a continuous investment in global health security. Note to editorsParticipating countries and territories covering all WHO regions included Bangladesh, Brazil, Brunei, Colombia, Egypt, El Salvador, France, Georgia, Ghana, India, Indonesia, Jordan, Kenya, Kosovo*, Libya, Malaysia, Nepal, Oman, Paraguay, Philippines, Qatar, Republic of Congo, Rwanda, Suriname, Thailand, and Yemen.*All references to Kosovo on this page should be understood to be in the context of the United Nations Security Council resolution 1244 (1999).About WHODedicated to the well-being of all people and guided by science, the World Health Organization leads and champions global efforts to give everyone, everywhere an equal chance at a safe and healthy life. We are the United Nations’ agency for health that connects nations, partners and people on the front lines in 150+ locations – leading the world’s response to health emergencies, preventing disease, addressing the root causes of health issues and expanding access to medicines and health care. Our mission is to promote health, keep the world safe and serve the vulnerable.  “Together for health. Stand with science”, the theme of World Health Day 2026 marks a year-long campaign to highlight science as the foundation for protecting health and well-being worldwide. 

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中国新闻网 四月 27, 2026

这种应季水果别错过！常吃帮你抗炎、延缓衰老

蓝莓

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中国新闻网 四月 26, 2026

带孩子接种疫苗，需注意什么？

带孩子接种疫苗，需注意什么？(服务窗)

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MedicalXpress 四月 26, 2026

Combination treatment could be safer, more effective for drug overdoses involving severe agitation

A team of Marshall University researchers has published a new study suggesting a potential breakthrough in how doctors manage severe agitation caused by methamphetamine and/or cocaine use, particularly in cases in which opioids have also been used. Michael Hambuchen, PharmD, Ph.D., with Marshall's School of Pharmacy and Todd Davies, Ph.D., at the Joan C. Edwards School of Medicine, are studying the use of dexmedetomidine-naloxone for treatment. Their preclinical study was published in the Journal of Pharmacy of Pharmaceutical Sciences and is available here.

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中国新闻网 四月 26, 2026

宁夏农村“一老一小”留守群体健康关爱项目启动

中新网银川4月26日电 (记者 杨迪)4月26日，宁夏农村“一老一小”留守群体健康关爱项目在宁夏回族自治区人民医院启动。

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中国新闻网 四月 26, 2026

一种被严重忽视的粗粮产品！冲泡就能吃，营养丰富还升糖慢

燕麦是全谷物里面的大明星，很多人吃全谷物都是从早餐冲泡一碗燕麦片粥开始的。

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MedicalXpress 四月 26, 2026

Daily blood pressure checks following birth could protect women after common pregnancy issue

Checking blood pressure daily at home could cut the risk of a future heart attack or stroke for new mothers who had high blood pressure during pregnancy, based on a study published in the journal Hypertension.

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MedicalXpress 四月 26, 2026

Their parents lived to 100. Do their diets have clues to longevity?

A new study from the Jean Mayer USDA Human Nutrition Research Center on Aging (HNRCA) at Tufts University suggests that the children of a parent who lived to age 100 or older tend to have slightly healthier eating habits than those who do not come from such a robust lineage. The research offers one of the first comprehensive looks at the dietary habits of centenarian offspring, a group that shares roughly half of their parents' longevity genes and many years of their life environments.

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MedicalXpress 四月 26, 2026

Poorer areas see more child mental health referrals rejected, analysis reveals

Children and young people from deprived areas with mental health conditions are less likely to access mental health services, according to a new study led by experts from the University of Nottingham.

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中国新闻网 四月 26, 2026

服药后尿液变色？这些情况要警惕 | 科学用药护健康

在诊室里，医生们经常遇到因服药后尿液变色而惊慌失措的患者。有人看到自己的尿液变成亮黄色，就以为肝脏出了问题；有人发现尿液呈红褐色，就怀疑自己得了肾病。其实在多数情况下，这种变色只是药物排泄过程中的正常现象。了解其中的科学原理，能帮助我们避免不必要的恐慌。

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MedicalXpress 四月 26, 2026

Blocking immune 'signal two' expands gut tolerance cells, may open new IBD treatments

Weill Cornell Medicine investigators made an unexpected finding about how the immune system normally suppresses inappropriate chronic inflammation in the intestine, potentially opening new avenues for therapies against inflammatory bowel disease (IBD), food allergy and other autoimmune conditions.

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MedicalXpress 四月 26, 2026

Diagnosing cancer with a drop of blood

What if doctors could more accurately diagnose and monitor blood cancer with a simple blood draw? This vision is becoming a reality thanks to research at Rapid Novor, a Waterloo-based company co-founded by Dr. Bin Ma, a computer science professor at the University of Waterloo.

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MedicalXpress 四月 26, 2026

Taking the guesswork out of drug development for Chagas disease

Researchers at Kent have established a computational protocol that could accelerate the development of more effective treatments for life-threatening parasitic infections such as Chagas disease, by enabling scientists to accurately identify reactions that can result in successful drug candidates without the need for trial and error. The research is published in the journal ChemistryOpen.

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MedicalXpress 四月 26, 2026

Antibodies can selectively shut down harmful T cells without weakening whole immune system

The immune system is the frontline protection against infection, continually searching for and destroying unknown pathogens. While typical operation of the immune system scans for threats, some systems attack the body's own healthy cells, leading to autoimmune diseases, like multiple sclerosis. Treatment of autoimmune diseases is a difficult balance, and one that has not yet been successfully achieved.

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中国新闻网 四月 26, 2026

经常出现这6种症状，可能是你的大脑在喊“救命”！千万别硬撑

生活中，你是否经历过这样的时刻：

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MedicalXpress 四月 26, 2026

Scientists visualize cellular life with greater precision

Fluorescent proteins have revolutionized science, enabling researchers to tag and visualize individual molecules in living cells, tissues, and animals. Using these tools, researchers have watched viruses infect cells in real time, observed cellular trash collection, and tracked the signaling that spurs tumor growth.

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MedicalXpress 四月 26, 2026

How creative therapy may help rewire the ADHD brain

How can ADHD be both a source of daily struggle for millions and a common trait among highly accomplished artists and innovators like Justin Timberlake and Simone Biles? The science behind this paradox is the focus of new research from Constructor University neuroscientist Dr. Radwa Khalil published in iScience, which explores the shared neurological mechanisms that connect creativity and attention. The study demonstrates how certain cognitive processes associated with ADHD—such as defocused attention—can also be potent sources of creative thinking when properly harnessed.

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MedicalXpress 四月 26, 2026

Why heat deaths occur during low-level alerts, new study

Many heat-related deaths in England occur during lower-level alerts that the public is least likely to respond to, with new research from the University of East London highlighting a critical gap between warning systems and public behavior.

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MedicalXpress 四月 26, 2026

New biosensor detects active tuberculosis in 60 minutes using a fluorescent protein signal

A research team at IDM is leading the development of a sensor that paves the way for the rapid, selective and cost-effective detection of active tuberculosis. The device detects the presence of a protein secreted by Mycobacterium tuberculosis, the bacterium that causes the disease. It provides results in just 60 minutes—significantly less time than conventional methods, such as microbiological culture, which can take several weeks.

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MedicalXpress 四月 26, 2026

How the brain replays past emotional experiences during sleep

For decades, neuroscientists have been trying to uncover the neural processes that allow humans and various other animals to recall emotional experiences of past events. Past studies have identified a network of brain regions that support the encoding and consolidation of these memories. These regions include the hippocampus and the amygdala, as well as the para-hippocampal, perirhinal, prefrontal, parietal and retrosplenial cortices.

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MedicalXpress 四月 26, 2026

Weight-loss drugs could tackle Alzheimer's—study

A new study has found comprehensive evidence that "weight-loss" GLP-1 receptor agonists such as semaglutide are effective in tackling the biological drivers of Alzheimer's disease. The study, published in the journal Molecular and Cellular Neuroscience, examined 30 preclinical studies investigating the effects of four GLP-1 receptor agonists—liraglutide; semaglutide; exenatide; and dulaglutide—on Alzheimer's disease pathology.

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MedicalXpress 四月 26, 2026

Teen vaping quit attempts nearly doubled after 2019 ads and lung injury coverage

Researchers from the University of California San Diego Herbert Wertheim School of Public Health and Human Longevity Science have found that both anti-vaping advertising and widespread news coverage of a lung-injury outbreak tied to vaping—known as e-cigarette or vaping product use-associated lung injury (EVALI)—were critical in making 2019 a turning point in youth vaping prevalence in the United States.

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MedicalXpress 四月 26, 2026

Wondering if you're a 'light' or 'deep' sleeper? The science isn't that simple

Not everyone can sleep through rumbling traffic or a spouse's incessant snoring. If you do, you may pride yourself on being a "deep" or "heavy" sleeper. If you struggle to fall or stay asleep, you may consider yourself a "light" sleeper.

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中国新闻网 四月 26, 2026

上班感到特别焦虑？试试这个呼吸放松法

朝“问”健康丨上班感到特别焦虑？试试这个呼吸放松法

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MedicalXpress 四月 26, 2026

Stiffer tumor tissue may accelerate cancer spread and rewire nearby cells

The stiffness of tumor tissue plays a role in how cancer spreads. Furthermore, stiff tumor tissue leaves traces in the affected cells, according to two recent research studies from Lund University. "This helps us to better understand how the mechanical properties of the tumor microenvironment actively drive cancer development and spread," says Vinay Swaminathan, senior lecturer at Lund University.

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MedicalXpress 四月 26, 2026

Erectile disorder: How science is moving beyond Viagra

Erectile disorder (ED) refers to a persistent difficulty achieving or maintaining an erection sufficient for satisfying sexual activity. It affects millions of men worldwide, including up to 1 in 4 in the United States. Beyond physical functioning, erectile difficulties can impact sexual confidence, self-esteem, relationship satisfaction, and quality of life.

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中国新闻网 四月 26, 2026

国内胸部肿瘤顶尖“大咖”汇聚深圳共探学科热点

中新网深圳4月26日电 (记者 索有为)内地胸部肿瘤顶尖“大咖”汇聚的鲲鹏论坛——广东省胸部疾病学会胸部肿瘤微创外科专业委员会年会暨第二届粤港澳胸部肿瘤微创外科学术论坛25日在深圳举行，论坛聚焦胸科前沿发展，共探学科热点、共研诊疗新技术。

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MedicalXpress 四月 26, 2026

Six ways your smartwatch is lying to you, according to science

You check your smartwatch after a run. Your fitness score has dropped. You've burned hardly any calories. Your recovery score is really low. It's telling you to take the next 72 hours off exercise.

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MedicalXpress 四月 26, 2026

Antisense oligonucleotide strategy reverses HNRNPH2-related neurodevelopmental disorder

Scientists at St. Jude Children's Research Hospital have found that they can reverse the effects of HNRNPH2-related neurodevelopmental disorder using antisense oligonucleotides (ASOs) in preclinical models. ASOs are short synthetic nucleic acid strands that target specific messenger RNA. In work published in Science Translational Medicine, the researchers show that ASOs block production of the aberrant HNRNPH2 protein. This consequently boosts expression of the closely related HNRNPH1 protein, reducing multiple symptoms of the disorder. The work provides vital mechanistic data to support the advancement of this promising therapy to clinical studies.

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中国新闻网 四月 26, 2026

一种被严重低估的营养素！每天吃点，或能抵消熬夜伤害

大家都知道熬夜晚睡对身体不好

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MedicalXpress 四月 26, 2026

Discovery of a novel vulnerability in aggressive lymphoma could change future therapy

A research team at the University of Cologne's Center for Molecular Medicine Cologne (CMMC) has discovered that the protein cFLIP can be used to override the defenses of Diffuse Large B Cell Lymphoma (DLBCL) against programmed cell death. These defenses often cause treatments to be ineffective because they allow the cancer cells to survive. The results are especially relevant to ABC-DLBCL, a specific subtype of blood cancer that has poor patient prognosis and survival outcome. The new study appeared under the title "Expression of cFLIP in B cells is essential for diffuse large B cell lymphoma pathogenesis" in the Blood Journal.

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MedicalXpress 四月 26, 2026

Smell loss may mark Alzheimer's start as olfactory damage map comes into focus

A research team has, for the first time, identified at the cellular level why the olfactory system is the first to be damaged in the early stages of Alzheimer's disease (dementia). The paper is published in the journal Alzheimer's & Dementia. The team was led by Prof. Moon Cheil of the Department of Brain Sciences at the Daegu Gyeongbuk Institute of Science and Technology, in collaboration with a team led by Prof. Ali Jahanshahi at Maastricht University in the Netherlands.

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MedicalXpress 四月 25, 2026

Machine learning predicts asthma risk in children with early-life atopic dermatitis

Machine learning models can predict the risk for developing moderate-to-severe persistent asthma and allergic rhinitis in children diagnosed with early-life atopic dermatitis, according to a study published online April 17 in the Journal of Allergy and Clinical Immunology.

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MedicalXpress 四月 25, 2026

Global survey reveals significant burden and inconsistent management of rare metabolic bone disorder in adults

A new international survey led by the International Osteoporosis Foundation reveals that adults living with hypophosphatemic osteomalacia (HO), a rare metabolic bone disorder, face a substantial and often under-recognized disease burden, with wide variation in how the condition is managed worldwide.

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MedicalXpress 四月 25, 2026

Cognitive impairment linked to worse outcomes in chronic kidney disease

For patients with chronic kidney disease (CKD), cognitive impairment (CI) is associated with worse outcomes, according to a study published in the May issue of Kidney International Reports.

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MedicalXpress 四月 25, 2026

Postmenopausal white women with genetic risk regain weight two times faster

In a new study of women in post-menopause, white women with higher genetic risk of obesity regained weight about two times faster than white women whose genetic risk was lower. Black women in the study regained weight at a similar rate, regardless of their genetic risk.

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MedicalXpress 四月 25, 2026

Behavioral therapy + transcutaneous tibial nerve stimulation best for overactive bladder

For older women, behavioral therapy (BT) reduces overactive bladder (OAB) symptoms, with greater improvements seen in combination with transcutaneous tibial nerve stimulation (TTNS), according to a study published online April 6 in PLOS ONE.

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MedicalXpress 四月 25, 2026

Next-generation KRAS G12C inhibitor elisrasib elicited promising response rates in patients with advanced lung cancer

Treatment with the investigational next-generation KRAS-G12C inhibitor elisrasib led to clinical benefit in patients with locally advanced or metastatic non-small cell lung cancer (NSCLC) whose tumors harbored a KRAS G12C mutation and whose disease progressed after prior therapies, according to results presented at the American Association for Cancer Research (AACR) Annual Meeting 2026, held April 17-22.

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MedicalXpress 四月 25, 2026

Scientists transform wool into bone repair material

Scientists have shown how wool could offer an effective and sustainable alternative to materials currently used to repair damaged bone. In the new study, keratin—a natural structural protein derived from wool—was shown to support bone regeneration in a living animal, producing bone tissue that more closely resembled natural, healthy bone than the current gold standard.

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MedicalXpress 四月 25, 2026

Rotavirus cases in children are rising, but a highly effective vaccine has slashed hospitalizations

Rotavirus is a highly contagious virus that spreads easily and can make babies and young children very sick. This year, doctors have been seeing more cases earlier in the season than usual.

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MedicalXpress 四月 25, 2026

Fracture risk assessment becomes more accurate with age-based thresholds

Fracture risk in Sweden has been overestimated, according to research from the University of Gothenburg. As health care tools are updated with new data, more people—including younger patients—may receive treatment. A widely used tool, FRAX, estimates the 10-year risk of osteoporotic fractures. The Swedish model is still based on data from the 1990s, despite substantial changes in both fracture incidence and population demographics since then.

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中国新闻网 四月 25, 2026

辽宁推进HPV疫苗接种 已累计接种2.4万剂

中新网沈阳4月25日电 (记者 韩宏 王景巍)记者24日从辽宁省政府新闻办召开的发布会获悉，辽宁省于2025年底启动国家免疫规划HPV疫苗接种工作，已累计接种2.4万剂。

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MedicalXpress 四月 25, 2026

Depression treatment is shifting, and this mushroom-derived compound is driving one of psychiatry's biggest new tests

Depression is a debilitating mental health disorder that is estimated to affect approximately 5% of people worldwide. It is characterized by persistent feelings of sadness and hopelessness, a lack of interest in everyday activities, sleep disturbances, and possible changes in appetite. There are now several treatments for depression, including medications such as selective serotonin reuptake inhibitors (SSRIs) and serotonin-norepinephrine reuptake inhibitors (SNRIs), as well as cognitive behavioral therapy (CBT) and other psychotherapeutic approaches. While many people diagnosed with depression respond well to one or more of these treatments, some experience few or no benefits.

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MedicalXpress 四月 25, 2026

Cannabis and driving? Studies reveal big risks

Researchers at the Colorado School of Public Health (CSPH) are studying how cannabis use affects driving performance. Using a "video game-like" simulator, they measure how people drive before and after consuming cannabis.

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MedicalXpress 四月 25, 2026

HIV disrupts lung 'clock,' raising COPD and emphysema risk

People living with HIV face a greater risk of developing lung diseases at a much younger age, even if they have never smoked. FIU researchers have now uncovered a previously unknown mechanism that helps explain how HIV causes emphysema and chronic obstructive pulmonary disease (COPD).

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MedicalXpress 四月 25, 2026

Pregnancy condition sparks hidden blame, silent fear and lasting fallout for thousands of women

More than half of women with gestational diabetes are being subjected to "dangerous" stigma, taking a significant toll on their well-being. The new research led by King's College London and University College Cork has revealed the scale of stigma experienced by women with gestational diabetes.

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MedicalXpress 四月 25, 2026

Placebo effect can work as well as real medicine, but your body may need permission to use it

The first time the placebo effect really got under my skin was when I read that roughly one-third of people with irritable bowel syndrome improve on placebo treatments alone. Usually this statistic is presented as a fascinating quirk of medicine. My reaction was anger.

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MedicalXpress 四月 25, 2026

Daylight Savings Time does not affect people's total daily step counts, but does affect when they walk

Every spring and fall, a furious debate ignites across the country: Should we do away with Daylight Savings Time? Beyond anecdotes of preferences among various professions and household situations, the debate raises real questions for policymakers to consider. Does the time shift improve certain types of productivity? Does it save on power usage? Does it make people more or less physically active?

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UN Health 四月 25, 2026

A race for rights: How sport is helping protect girls in Uganda

On a red running track in eastern Uganda, coach Zuena Cheptoek is doing more than training runners. For many girls in the Sebei subregion, she is also a confidante, a mentor and first line of protection against female genital mutilation, child marriage and abuse.

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MedicalXpress 四月 25, 2026

Video: Smiling, yawning and gesturing: Why we unconsciously imitate one another

By copying each other's non-verbal behavior, we gain access to what others think and feel. In psychology, this is known as mimicry. As part of her Ph.D. research, cognitive psychologist Fabiola Diana investigated this phenomenon in social interactions between humans and robots.

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MedicalXpress 四月 25, 2026

After assault, OCD risk rises fastest in first year, pointing to a critical care window

Obsessive compulsive disorder (OCD) is a mental health condition characterized by recurring intrusive thoughts (i.e., obsessions) and repetitive behaviors (i.e., compulsions) aimed at reducing anxiety. This disorder is estimated to affect 1.2% to 2.3% of people every year.

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MedicalXpress 四月 25, 2026

Half of AI health answers are wrong even though they sound convincing—new study

Imagine you have just been diagnosed with early-stage cancer and, before your next appointment, you type a question into an AI chatbot: "Which alternative clinics can successfully treat cancer?" Within seconds, you get a polished, footnoted answer that reads like it was written by a doctor. Except some of the claims are unfounded, the footnotes lead nowhere, and the chatbot never once suggests that the question itself might be the wrong one to ask.

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中国新闻网 四月 25, 2026

镜片装反致近视度数飙升！给孩子配眼镜 这些细节要注意→

近日，“眼镜片装反孩子600度暴涨到900度”登上热搜。一位母亲给孩子配了眼镜后，孩子视力一路狂跌，度数从600多度涨到900多度。直到一年多后带孩子去另一家店重新验光，她才发现之前的眼镜左右镜片装反了。

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MedicalXpress 四月 25, 2026

Microplastics in human liver could be fueling global surge in disease

There is considerable evidence that microplastics and nanoplastics are present in the livers of humans, and wild animal populations on land and in the ocean. Now experts in environmental and human health are investigating whether the presence of these tiny plastic particles in the liver is driving disease and directly contributing to the soaring global rates of liver disease.

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MedicalXpress 四月 25, 2026

Heart failure risk can now be spotted years earlier with routine data

Heart failure presents a growing public health problem both in Estonia and across Europe. At the same time, its timely detection is often challenging. Together with international colleagues, Laura Lõo, Junior Research Fellow of Public Health at the University of Tartu, has developed new models that help identify disease risk even before symptoms appear. The works are published in the European Heart Journal.

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中国新闻网 四月 25, 2026

被忽视的“口腔杀手”，正悄悄盯上年轻人

一咬苹果就出血、嘴巴常年臭烘烘

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MedicalXpress 四月 25, 2026

Researchers complete 16-year analysis of pediatric substance use health care patterns

Over the past 16 years, pediatric substance use-related visits (SUVs) to PEDSnet institutions have been increasing across all care settings and have increased at a greater percentage than visits overall, according to a comprehensive retrospective analysis. The largest proportion of SUVs among youth occur in the outpatient setting, and nicotine, cannabis and opioids are driving much of the growth.

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中国新闻网 四月 24, 2026

为什么有的疫苗只用打1针，有的却每年都要打？

今天是 4 月 25 日，也是全国儿童预防接种宣传日。说到儿童疫苗，很多家长都觉得很复杂，毕竟每个疫苗接种时间都不一样。甚至有的疫苗打 1 针就可以了，有的疫苗还得年年打。那这到底是为什么呢？

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中国新闻网 四月 24, 2026

“漂亮酒”里藏着健康风险，“微醺”也要有底线

“漂亮酒”里藏着健康风险

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MedicalXpress 四月 24, 2026

How a chemical reaction triggers brain inflammation in Alzheimer's disease

The brain has its own immune system, which detects threats and mounts a defense. A growing body of evidence has shown that in Alzheimer's disease, those immune cells are chronically overactivated, causing inflammation that damages the connections between brain cells.

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MedicalXpress 四月 24, 2026

Hidden in hair follicles, immune 'sentinel' cells may help skin detect microbes

Researchers at the School of Medicine at the University of California, Riverside have discovered previously unrecognized immune surveillance structures in the skin. Found within hair follicles, the cells resemble M (microfold) cells—specialized epithelial cells traditionally associated with the gut and airway tissues.

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MedicalXpress 四月 24, 2026

'Natural' birth control risks unwanted pregnancy, experts warn

After taking the pill for a decade, Elodie Monnier Legrand decided to try "natural" birth control, an increasingly popular trend that requires tracking fertility to avoid becoming pregnant.

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MedicalXpress 四月 24, 2026

WHO approves first malaria treatment for infants

The World Health Organization announced Friday that it had given prequalification approval to a malaria treatment for newborns and infants for the first time.

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MedicalXpress 四月 24, 2026

Space-grown heart tissue could uncover failure pathways and improve cardiac repair

By studying and engineering heart tissue in the unique low-gravity environment of space, the laboratory of Arun Sharma, Ph.D., is uncovering new ways to protect and repair the failing heart. He addressed the 46th Annual Meeting and Scientific Sessions of the International Society for Heart and Lung Transplantation (ISHLT), held from 22–25 April at the Metro Toronto Convention Center in Toronto, ON, Canada.

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MedicalXpress 四月 24, 2026

How different countries decide who gets a heart transplant

As demand for heart transplants continues to far exceed the number of available donor hearts, experts at the 46th Annual Meeting and Scientific Sessions of the International Society for Heart and Lung Transplantation (ISHLT) explored a critical question: how should this scarce, life-saving resource be allocated?

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MedicalXpress 四月 24, 2026

More children are surviving long enough for heart transplants—but not enough hearts exist, say experts

Advances in pediatric heart care are helping more children survive long enough to receive a transplant—but a critical shortage of donor hearts means too many are still dying while they wait, experts warned at the International Society for Heart and Lung Transplantation (ISHLT) 46th Annual Meeting and Scientific Sessions, held from April 22–25 at the Metro Toronto Convention Center in Toronto, ON, Canada.

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MedicalXpress 四月 24, 2026

Surgeons debate promise and limits of robotics in lung transplantation

The expanding use of robotic technology in lung transplantation came under scrutiny at the 46th Annual Meeting and Scientific Sessions of the International Society for Heart and Lung Transplantation (ISHLT), held from 22–25 April at the Metro Toronto Convention Center in Toronto, ON, Canada.

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MedicalXpress 四月 24, 2026

New study finds high rates of outpatient antibiotic exposure in children with medical complexity

A new study from Boston Children's Hospital found that annual prescription rates increased nonlinearly as children's underlying level of medical complexity increased. Frequent antibiotic use has associated risks, including an increased likelihood of antibiotic-related complications (e.g., C. difficile), as well as the development of antibiotic resistance.

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MedicalXpress 四月 24, 2026

Exposure to fathers' depression in pre-adolescence associated with poor educational outcomes among males

Preliminary findings from a national birth cohort suggest strong associations between exposure to fathers' depression in pre-adolescence and poor educational outcomes among males, but not females. The findings suggest a strong need to identify and support fathers with depressive symptoms and their sons to promote positive educational attainment. The research will be presented at the Pediatric Academic Societies (PAS) 2026 Meeting, taking place April 24–27 in Boston.

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MedicalXpress 四月 24, 2026

New guidelines highlight behavioral therapy for insomnia

Combining medications with behavioral therapy to treat chronic insomnia might not be best for all patients, a new practice guideline says. Cognitive behavioral therapy for insomnia (CBT-I) works best on its own, but can be combined with sleep meds for some patients, according to the guideline published in the Journal of Clinical Sleep Medicine.

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MedicalXpress 四月 24, 2026

Rethinking newborn screening for critical congenital heart disease

Critical congenital heart diseases, or CCHDs, are a group of life-threatening structural heart defects present at birth. According to the Centers for Disease Control and Prevention, about one in four babies born with a heart defect has a CCHD, and treatment—medication and/or surgery—must take place within the first year of life.

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中国新闻网 四月 24, 2026

2026中国临床肿瘤学会指南会启幕 推出32部肿瘤诊疗新版指南

中新网哈尔滨4月24日电(记者 史轶夫)“尽管中国在高端设备数量上仍落后于西方，但质子治疗日均服务量和光子放疗总量世界领先，因此中国临床肿瘤学会有信心办好这项指南，以此推动国内质子、重离子放疗的规范化发展。”中国工程院院士、中国临床肿瘤学会理事长于金明如是说。

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MedicalXpress 四月 24, 2026

Less than half of pregnant women with opioid use disorder receive meds

Less than half of pregnant women with opioid use disorder (OUD) receive medications for OUD (MOUD) during pregnancy, according to a study published online April 22 in Drug and Alcohol Dependence.

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MedicalXpress 四月 24, 2026

A blueprint for holistic cardiovascular implantable electronic device lead management and lifelong patient safety

New evidence on cardiovascular implantable electronic devices (CIED) lead management and the burgeoning development of new CIED technologies have contributed to the field's rapid evolution in the last decade. The new "2026 HRS/AHA/APHRS/EHRA/IDSA/LAHRS/PACES/STS Expert Consensus Statement Update on Cardiovascular Implantable Electronic Device Lead Management and Extraction" in Heart Rhythm, details the latest recommendations aimed at guiding clinicians and patients in choosing the right device and managing it over time to reduce complications and support better quality of life.

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MedicalXpress 四月 24, 2026

Phage therapy case reveals hidden antibodies can block treatment of drug-resistant infections

A new treatment for patients with life-threatening infectious diseases is being pioneered in Melbourne by researchers at The Alfred and Monash University. VICPhage, a clinical partnership between The Alfred and Monash, is one of the first in Australia to offer end-to-end capacity in phage therapy to treat some of the most challenging infections.

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中国新闻网 四月 24, 2026

春末夏初鼻部疾病高发 专家支招科学护鼻

中新网广州4月24日电 (记者 王坚)针对民众普遍关注的鼻部健康问题，中山大学附属第五医院耳鼻咽喉科主任医师洪海裕教授近日接受采访时梳理临床常见鼻部疾病的应对方法，帮助民众科学护鼻。

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MedicalXpress 四月 24, 2026

New study finds states with stronger firearm laws have lower rates of youth-perpetrated firearm homicide

Firearm violence is the leading cause of death among U.S. youth. A new study from Boston Children's Hospital found that youth-perpetrated firearm homicides increased by 41% between 2018 and 2022. Stronger firearm laws were associated with lower homicide rates, with states in the strongest law quintile having a 66% lower homicide rate compared with those in the weakest quintile.

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MedicalXpress 四月 24, 2026

Protein's second role in inflammation could reshape treatment for Crohn's, arthritis and heart disease

A protein long understood to drive inflammation by producing nitric oxide has a second, previously unknown role—it physically binds to another key protein inside cells to directly modulate the immune response. The discovery, published in Nature Metabolism, could open new routes to treating conditions such as cardiovascular disease, arthritis, Crohn's and other inflammatory diseases.

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MedicalXpress 四月 24, 2026

Algorithm using finger cuff technology detects moderate-to-severe aortic stenosis in African American patients

A novel detection algorithm spotted moderate-to-severe aortic stenosis (AS) with a sensitivity of 90.5% of all patients and 100% of African American patients. Researchers presented the late-breaking data at the Society for Cardiovascular Angiography & Interventions (SCAI) 2026 Scientific Sessions & Canadian Association of Interventional Cardiology/Association Canadienne de cardiologie d'intervention (CAIC-ACCI) Summit in Montreal.

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MedicalXpress 四月 24, 2026

Over past decade, congestive heart failure and heart rhythm-related cardiogenic shock deaths increased >10%: Data

New data from the CDC WONDER database finds deaths from heart attack-related cardiogenic shock (CS) decreased between 1999 and 2020, but deaths linked to heart failure (HF) and abnormal heart rhythms have risen sharply since 2010, particularly among men.

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MedicalXpress 四月 24, 2026

Whole-body ultrasound captures full cross-sections in 10 seconds, early tests show

Ultrasounds are a critical part of modern health care, helping to image soft tissue and organs, measure blood flow, and monitor fetal development. But the technique has constraints, including a limited field of view and the potential for operator error. To address current shortfalls and push the technology toward new applications, Lihong Wang, Bren Professor of Medical Engineering and Electrical Engineering, and a team of Caltech researchers have developed a system that can perform ultrasound tomography (UST) imaging on whole cross-sections of the body.

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MedicalXpress 四月 24, 2026

Ambient air pollution is associated with respiratory infection burden in the first year of life

Ambient air pollution is associated with respiratory infection burden in the first year of life, according to preliminary findings from the Immune Development in Early Life (IDEaL) Rome Cohort. Findings from the cohort were presented during the Pediatric Academic Societies (PAS) 2026 Meeting, taking place April 24–27 in Boston.

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MedicalXpress 四月 24, 2026

Label-free optical imaging enables automated measurement of human white matter microstructure

White matter pathways allow distant parts of the brain to communicate, supporting memory, emotion, and language. One such pathway, the uncinate fasciculus, connects the front of the temporal lobe with regions of the frontal cortex involved in decision-making and social behavior. Despite its importance, little is known about the microscopic structure of this tract in the human brain.

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WHO 四月 24, 2026

WHO prequalifies first-ever malaria treatment for newborns and infants, adds new diagnostic tests

Ahead of World Malaria Day on 25 April, the World Health Organization (WHO) has announced a significant step forward in the fight against malaria with the prequalification of the first treatment developed specifically for newborns and young infants weighing between two and five kilograms. The prequalification designation indicates that the medicine meets international standards of quality, safety and efficacy, and will help to expand access to quality-assured treatment for one of the most underserved patient groups.The newly prequalified treatment, artemether-lumefantrine, is the first antimalarial formulation designed specifically for the youngest malaria patients. Until now, infants with malaria have been treated with formulations intended for older children, which increase the risk of dosing errors, side effects and toxicity. WHO prequalification will enable public sector procurement, contributing to closing a long-standing treatment gap for some 30 million babies born each year in malaria-endemic areas of Africa."For centuries, malaria has stolen children from their parents, and health, wealth and hope from communities," said Dr Tedros Adhanom Ghebreyesus, WHO Director-General. "But today, the story is changing. New vaccines, diagnostic tests, next-generation mosquito nets and effective medicines, including those adapted for the youngest, are helping to turn the tide. Ending malaria in our lifetime is no longer a dream – it is a real possibility, but only with sustained political and financial commitment. Now we can. Now we must."New prequalified testsOn 14 April 2026, WHO also prequalified three new rapid diagnostic tests (RDTs) designed to address emerging diagnostic challenges for malaria. The most common malaria RDTs for P.falciparum parasite work by detecting the protein, known as HRP2. But based on reported studies and surveys in 46 countries, some strains of the malaria parasite have lost the gene that makes this protein – so they become "invisible" to HRP2-based RDTs, leading to false-negative results. In countries in the Horn of Africa, up to 80% of cases were missed, leading to delayed treatment, severe illness, and even death.The new tests address this issue by targeting a different parasite protein (pf-LDH) that the malaria parasite cannot easily shed. They provide a reliable, quality-assured alternative where HRP2-based tests are failing. WHO now recommends that countries switch to these alternative RDTs when more than 5% of cases are missed due to pf-hrp2 deletions. This ensures accurate diagnosis, appropriate treatment, and protects hard-won malaria control gains – especially for the most vulnerable communities.The announcements come as WHO and partners launch the 2026 World Malaria Day campaign, "Driven to End Malaria: Now We Can. Now We Must." The theme is a rallying cry to seize the moment – to protect lives now and fund a malaria-free future.According to the World malaria report 2025, there were an estimated 282 million cases and 610 000 deaths in 2024 – an increase from 2023. While 47 countries have been certified malaria-free and 37 countries reported fewer than 1000 cases in 2024, progress at the global level is stalling. Gains are at risk due to multiple challenges, including drug resistance, insecticide resistance, diagnostic failure, and severe reductions in international development assistance.Despite these challenges, substantial progress has been made, with an estimated 2.3 billion malaria infections prevented and 14 million lives saved worldwide since 2000.Twenty-five countries are now rolling out malaria vaccines, protecting millions of children, and next-generation mosquito nets make up 84% of all new nets distributed. These advances demonstrate what is possible when all partners work together to innovate and deliver on the promises towards ending malaria for all. About WHODedicated to the well-being of all people and guided by science, the World Health Organization leads and champions global efforts to give everyone, everywhere an equal chance at a safe and healthy life. We are the UN agency for health that connects nations, partners and people on the front lines in 150+ locations – leading the world’s response to health emergencies, preventing disease, addressing the root causes of health issues and expanding access to medicines and health care. Our mission is to promote health, keep the world safe and serve the vulnerable.“Together for health. Stand with science”, the theme of World Health Day 2026 marks a year-long campaign to highlight science as the foundation for protecting health and well-being worldwide. 

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MedicalXpress 四月 24, 2026

Impact of pediatric influenza vaccination rates on US health care resource utilization examined

Achieving the Healthy People 2030 target of 70% immunization could substantially reduce the burden of influenza-related outpatient visits, hospitalizations, and deaths, while easing pressure on pediatric health care infrastructure and improving system resilience, according to a new study. The study aimed to quantify the impact of low influenza vaccination rates among children (ages 6 months to 17 years) on U.S. health care resources. Findings from the research will be presented at the Pediatric Academic Societies (PAS) 2026 Meeting, taking place April 24–27 in Boston.

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MedicalXpress 四月 24, 2026

Targeting lost pleasure lifts depression and anxiety more than standard therapy, new study finds

Most people know depression as a disorder of sadness. But for millions of patients, the most debilitating feature is something else entirely: the reduced ability or inability to feel positive emotions.

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MedicalXpress 四月 24, 2026

Blood and spinal fluid proteins reveal distinct fingerprints of four brain diseases

Researchers at WashU Medicine have uncovered new molecular insights into Alzheimer's disease, Parkinson's disease and other forms of dementia by analyzing thousands of proteins in both cerebrospinal fluid and blood plasma. The study, led by Carlos Cruchaga, the Barbara Burton & Reuben Morriss III Professor in the Department of Psychiatry and director of the NeuroGenomics and Informatics Center at WashU Medicine, represents one of the largest and most comprehensive multi-tissue analyses of proteins across multiple neurodegenerative diseases to date. The findings raise the possibility of developing blood tests for earlier and more precise diagnosis of these conditions.

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MedicalXpress 四月 24, 2026

Optimal sleep may reduce dementia risk in patients with focal epilepsy

Optimal sleep duration is associated with better executive function, with a significantly higher impact of optimal sleep among those with focal epilepsy, according to a study published online April 22 in Neurology.

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MedicalXpress 四月 24, 2026

New plan could speed Medicare coverage for innovative devices

A new proposal could make it easier for patients to access breakthrough medical devices through Medicare.

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MedicalXpress 四月 24, 2026

Understanding the origins of Hodgkin lymphoma cells could lead to better diagnostics

For the first time, Weill Cornell Medicine researchers have demonstrated that Hodgkin lymphoma cancer cells from patient samples are immune cells stuck in an "identity crisis." Normally, a B cell matures into a plasma cell that produces antibodies to fight infection, but in this case, the cells are trapped partway through the transition. They switch off key B cell features but never fully mature into functional plasma cells, instead surviving as malignant Hodgkin lymphoma cells, also called Reed-Sternberg cells.

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MedicalXpress 四月 24, 2026

AI could spot kidney disease earlier and predict decline before symptoms appear

Kidney diseases develop slowly and may not produce any obvious symptoms for a long time. The body can compensate for them so effectively that the patient remains unaware of the problem for years. It is only in more advanced stages that symptoms appear—often nonspecific ones, such as fatigue or swelling.

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MedicalXpress 四月 24, 2026

Impaired cell recycling leads to muscle weakness in rare genetic disorder

Myofibrillar myopathy type 6 (MFM6) is a rare genetic muscle disorder that leads to severe muscle weakness and a drastically shortened life expectancy due to a disruption in muscle protein regulation. Researchers at the University Hospital Bonn (UKB) and the University of Bonn have developed a mouse model for the disease and were thus able to show that a disruption in cellular recycling—known technically as autophagy—is the primary trigger for the disease. Their findings have been published in Nature Communications.

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MedicalXpress 四月 24, 2026

Epigenome map reveals how blood sugar-regulating cells change in type 2 diabetes

Researchers at Lund University in Sweden have carried out the most detailed mapping to date of the epigenome in the cells that regulate the body's blood sugar levels. The study, published in Nature Metabolism, shows how chemical changes to DNA affect both insulin-producing beta cells and glucagon-producing alpha cells—and how these patterns change in type 2 diabetes.

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MedicalXpress 四月 24, 2026

About one-third of children and adolescents use dietary supplements in the US

About one-third of children and adolescents use dietary supplements in the United States, according to a study published online April 24 in Pediatrics Open Science.

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MedicalXpress 四月 24, 2026

Gene therapy targets untreatable cystic fibrosis mutation affecting about 10% of patients

Cystic fibrosis is among the most common, known and studied genetic diseases. It affects over 100,000 people worldwide and reduces life expectancy mainly as it causes lung and respiratory problems. Over the years, scientific research has led to the development of several pharmacological therapies for this disease.

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MedicalXpress 四月 24, 2026

Former tobacco executive takes CDC role

A new hire at the U.S. Centers for Disease Control and Prevention (CDC) is drawing backlash from public health experts who worry about his influence in the industry.

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MedicalXpress 四月 24, 2026

Baby teeth and brain imaging reveal how early-life metal exposures shape brain development and behavior

Researchers at the Icahn School of Medicine at Mount Sinai report that early-life exposure to common environmental metals may influence brain development and behavioral health more than a decade later. The study, published in Science Advances, is the first to combine naturally shed baby teeth with advanced brain imaging to pinpoint specific weeks during pregnancy and infancy when the developing brain appears most vulnerable to environmental exposures.

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MedicalXpress 四月 24, 2026

First measles case of the year reported in New Jersey

Health officials in New Jersey are warning folks of possible measles exposure after confirming the state's first case of the year.

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MedicalXpress 四月 24, 2026

Common lab tests reveal 16 blood biomarkers associated with PTSD

Researchers at Mass General Brigham, the Broad Trauma Initiative, and Harvard T.H. Chan School of Public Health have identified scalable, blood-based biomarkers associated with post-traumatic stress disorder (PTSD) across multiple organ systems. The findings, published in Molecular Psychiatry, suggest that routine laboratory tests could one day inform PTSD care by capturing its effects on the body and helping explain why PTSD is linked to many chronic physical health problems.

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MedicalXpress 四月 24, 2026

Heated socks sold at Costco recalled after burn reports

More than 207,000 pairs of 32 Degrees heated socks are being pulled from shelves after users reported burns linked to the product, according to a notice from the U.S. Consumer Product Safety Commission (CPSC).

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MedicalXpress 四月 24, 2026

Genetic study reveals likely cause of common heart valve defect

New clues from genetic research may help explain what causes the most common heart defect present at birth. Researchers at KTH Royal Institute of Technology and Karolinska Institutet have identified rare DNA changes during fetal development that can lead to the aortic valve forming with only two cusps instead of three, a condition known as bicuspid aortic valve (BAV).

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中国新闻网 四月 24, 2026

手腕发酸、手指发麻别当小事 三个测试在家自查“鼠标手”

2026年4月25日至5月1日是第24个全国《职业病防治法》宣传周。国家卫生健康委等4部门联合印发的新版《职业病分类和目录》已于2025年8月1日起施行，新版的职业性肌肉骨骼疾病类别中新增“腕管综合征”。“腕管综合征”有明确的人群限制，即“仅限于长时间腕部重复作业或用力作业的制造业工人”，而使用键盘鼠标过多导致的“鼠标手”并不在此列。南京市名中医、南京市中西医结合医院骨科主任中医师杨增敏提醒，除了上述制造业工人、办公族等，还有很多人群都容易患上“鼠标手”，而它的危害并不小，需要早期发现并预防。

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中国新闻网 四月 24, 2026

火遍全网的辅酶Q10，到底值不值得补？专家解读

火遍全网的辅酶Q10，值不值得补

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UN Health 四月 24, 2026

For every generation, vaccines work and they have saved over 150 million lives: WHO

Over the past 50 years, vaccines have saved more than 150 million lives, as ordinary people chose to protect themselves, their children and their communities from diseases like measles, diphtheria, pertussis, polio, and rotavirus. 

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UN Health 四月 24, 2026

Two-thirds of global hunger concentrated in 10 conflict-hit countries

A growing share of global hunger is becoming entrenched in a small group of conflict-hit countries, with two-thirds of people facing acute food insecurity concentrated in just 10 nations, a major international report backed by UN agencies warns.

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中国新闻网 四月 24, 2026

上海双轨并行倡导民众尽早接种HPV疫苗

中新网上海4月24日电 (记者 陈静)第40个“全国儿童预防接种日”将至，上海市疾病预防控制中心专家李智23日接受采访时介绍：“接种人乳头瘤病毒(HPV)疫苗可以预防多种高危型HPV感染，可预防大部分宫颈癌的发生。”

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中国新闻网 四月 24, 2026

维生素C是苹果的10倍！这种花现在吃正合适，但要注意→

四五月份是槐花盛开的时刻。鲜艳的外表、怡人的清香，关键是还能吃，味道甜滋滋的，让人很难不爱！

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中国新闻网 四月 24, 2026

中国科研人员绘制大脑“藏宝图” 助多种脑疾病寻找潜在治疗靶点

中新社上海4月24日电 (记者 郑莹莹)北京时间4月24日，中国科学院脑科学与智能技术卓越创新中心的周海波研究组联合多个团队在国际学术期刊《科学》(Science)上在线发表一篇研究论文。该研究绘制了星形胶质细胞转录因子功能图谱，它就像一张大脑“藏宝图”，有助于研究人员进一步了解脑疾病，寻找其潜在治疗靶点。

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中国新闻网 四月 24, 2026

不只是电子产品！这些习惯正在悄悄透支孩子的“视力存款”

不只是电子产品！这些习惯正在悄悄透支孩子的“视力存款”｜五健“童”行向未来

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中国新闻网 四月 23, 2026

天天喝冷饮“续命”？你的脾胃：我真的会“泄”！

春困全靠冷饮续命？

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WHO 四月 23, 2026

Largest catch-up initiative delivers over 100 million childhood vaccinations

The Big Catch-Up, launched during World Immunization Week 2023, has delivered over 100 million vaccine doses to an estimated 18.3 million children across 36 countriesAround 12.3 million were “zero-dose children” who had not previously received any vaccines and 15 million who had never received a measles vaccine. The initiative concluded in March 2026 and is on track to meet its target of catching up 21 million children – but agencies warn that many infants still miss out on lifesaving vaccines through routine immunization every year.The Big Catch-Up (BCU), a historic multi-year, multi-country effort to address vaccination declines driven largely by the COVID-19 pandemic, has reached an estimated 18.3 million children aged 1 to 5 across 36 countries with more than 100 million doses of life-saving vaccines, helping to narrow critical immunity gaps, announced Gavi, the Vaccine Alliance (Gavi), WHO, and UNICEF at the start of World Immunization Week.Of the 18.3 million children reached between 2023 and 2025, an estimated 12.3 million were “zero-dose children” who had not yet received a vaccine and 15 million had never received a measles vaccine. BCU also provided 23 million doses of inactivated polio vaccine (IPV) to un- and under-vaccinated children, an essential intervention to reach polio eradication. Programme implementation concluded on 31 March 2026. Although final data is still being compiled, the global initiative is forecasted to be on track to meet its target of reaching at least 21 million un- and under-immunized children.However, agencies warn that while catch-up vaccination is an important strategy for closing immunisation gaps, expanding the reach of routine immunization programmes remains the most effective and sustainable way to protect children and prevent outbreaks of vaccine-preventable diseases.Addressing the vaccine equity gapBeyond pandemic recovery, the BCU initiative focused on closing the vaccine equity gap. Millions of children every year miss the essential vaccinations they should receive before the age of one. Most of them live in fragile, conflict-affected, or underserved communities and are never caught up as they grow older.The 36 participating BCU countries across Africa and Asia currently account for 60% of all zero-dose worldwide. Pandemic-related immunisation programme disruptions exacerbated this issue, and, in these countries, added millions more zero-dose children to those who already chronically miss out. To address this issue, the Big Catch-Up looked beyond infant immunization, for the first-time ever systematically leveraging routine immunisation systems to make deep inroads into the accumulated global cohort of older children between the ages of 1 to 5 – “older” because they should have received critical routine vaccines before the age of 1 – who remain vulnerable due to missed vaccinations.BCU catalysed long-lasting systems to identify, screen, vaccinate and monitor coverage rates in these older children – including updates to policies on age eligibility. Countries also oriented and trained health workers to identify, screen and vaccinate missed children as part of routine care and engaged with communities and civil society to support catch-up efforts. By expanding the reach of immunization to millions of previously missed children and their communities, and investing in systemic improvements, the BCU drive has made it easier for the countries to ensure these populations and others like them continue to receive essential health and immunization services in the future.Among the participating countries, 12 countries (Burkina Faso, Democratic People’s Republic of Korea, Ethiopia, Kenya, Madagascar, Mauritania, Niger, Pakistan, Somalia, Togo, United Republic of Tanzania, and Zambia) reported reaching more than 60% of all zero-dose children under the age of 5 who had previously missed DTP1. In Ethiopia, more than 2.5 million previously zero-dose children received DTP1. The country also delivered nearly 5 million doses of IPV and more than 4 million doses of measles vaccine, among other key vaccines, to un- and under-vaccinated children. Countries outside this group also reached large numbers of children. In Nigeria, for example, 2 million previously zero-dose children were reached with DTP1, and 3.4 million doses of IPV were administered alongside millions of doses of other vaccines.While these 36 countries received Gavi funding and technical assistance from WHO and UNICEF through BCU, many other countries also implemented activities during this period to accelerate efforts to catch-up missed children and recover immunisation services following pandemic-related backsliding.“As the largest ever international effort to reach missed children with life-saving vaccines, the Big Catch-Up shows what is possible when governments, partners and communities work together to protect the most vulnerable in society,” said Dr Sania Nishtar, CEO of Gavi, the Vaccine Alliance. “Thanks to this accomplishment, not only are millions of children now protected from preventable diseases but so are their communities, for generations to come.” "By protecting children who missed out on vaccinations because of disruptions to health services caused by COVID-19, the Big Catch-Up has helped to undo one of the pandemic's major negative consequences," said Dr Tedros Adhanom Ghebreyesus, Director-General of the World Health Organization. “The success of the Big Catch-Up is a testament to health workers and national immunization programmes, which are now better equipped to find and vaccinate children missed by routine services."   "Vaccinations save lives,” said UNICEF Executive Director Catherine Russell.  “This initiative shows what's possible when countries have the resources, tools, and political will to reach children with lifesaving vaccines. We've caught up with some of the children who missed routine vaccinations during the pandemic – but many more remain out of reach. The gains made through the Big Catch-Up must be sustained through investment in strong, reliable immunisation systems, especially at a time where measles is resurging."Looking at the challenges aheadThrough the Big Catch-Up, for the first time ever, countries and global partners successfully reached 12.3 million “older” zero dose children between the ages of 1 to 5. However, in 2024, an estimated 14.3 million infants under the age of one globally failed to receive a single vaccine through routine immunization programmes. Despite BCU demonstrating progress is possible with leadership and targeted investment and support, lowering this annual number of infants who miss out will require building systems that consistently reach the hardest to reach communities – against a backdrop of rising birth cohorts, conflict and displacement, funding cuts, and strained health systems.The consequences of chronic gaps in routine immunisation are plain to see. Measles outbreaks, for example, are rising in every region with around 11 million cases in 2024, and the number of countries facing large outbreaks has almost tripled since 2021. This surge is driven by persistent gaps in measles vaccination through routine immunization programmes, compounded by declining vaccine confidence in some previously high-coverage communities.Large-scale catch-up efforts are resource intensive and should serve only as a gap-filling measure that is complementary to routine immunization. Timely vaccination according to national immunisation schedules provides optimal protection and continues to be the most sustainable way to safeguard children and communities.For every generation, vaccines workWHO, UNICEF, and Gavi, along with countries and communities, are marking World Immunization Week (24–30 April 2026) with a joint campaign, "For every generation, vaccines work," calling on countries to sustain and expand vaccination coverage at every age. At the midpoint of the Immunisation Agenda 2030 (IA2030), and central to Gavi's 2026–2030 strategy (Gavi 6.0), the priority remains the same: reaching zero-dose children and advancing equity in the hardest-to-reach communities, particularly in countries grappling with conflict, instability, or fragile health systems. Maintaining that momentum will require expanding long-term domestic investments in immunization programmes and reliable commitments from partners and donors. Notes to editorsUseful linksPhotos and broll - UNICEFWHO catch up immunisationThe Big Catch-Up: An Essential Immunisation Recovery Plan for 2023 and BeyondAbout Gavi, the Vaccine AllianceGavi, the Vaccine Alliance is a public-private partnership that helps vaccinate more than half the world’s children against some of the world’s deadliest diseases. The Vaccine Alliance brings together developing country and donor governments, the World Health Organization, UNICEF, the World Bank, the vaccine industry, technical agencies, civil society, the Gates Foundation and other private sector partners. View the full list of donor governments and other leading organisations that fund Gavi’s work here.Since its inception in 2000, Gavi has helped to immunise a whole generation – over 1.2 billion children – and prevented more than 20.6 million future deaths, helping to halve child mortality in 78 lower‑income countries. Gavi also plays a key role in improving global health security by supporting health systems as well as funding global stockpiles for Ebola, cholera, meningococcal and yellow fever vaccines. After two decades of progress, Gavi is now focused on protecting the next generation, above all the zero-dose children who have not received even a single vaccine shot. The Vaccine Alliance employs innovative finance and the latest technology – from drones to biometrics – to save lives, prevent outbreaks before they can spread and help countries on the road to self-sufficiency. Learn more at www.gavi.org and connect with us on Bluesky, Facebook, Instagram, LinkedIn, TikTok, X and YouTube.About UNICEFUNICEF, the United Nations agency for children, works to protect the rights of every child, everywhere, especially the most disadvantaged children and in the toughest places to reach. Across more than 190 countries and territories, we do whatever it takes to help children survive, thrive, and fulfil their potential. For more information about UNICEF and its work, please visit: www.unicef.org Follow UNICEF on X (Twitter), Facebook, Instagram, and YouTubeAbout WHODedicated to the health and well-being of all people and guided by science, the World Health Organization leads and champions global efforts to give everyone, everywhere, an equal chance at a safe and healthy life. We are the UN agency for health. We connect nations, partners and people on the front lines in 150+ locations – leading the world’s response to health emergencies, preventing disease, addressing the root causes of health issues and expanding access to medicines and health care. Our mission is to promote health, keep the world safe and serve the vulnerable. www.who.int     

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MedicalXpress 四月 23, 2026

Quantifying how homeless individuals in the U.S. are impacted by climate change and wildfires

Four recently published studies led by UCLA researchers highlight the role of climate change and displacement on homeless populations across the United States—and that recovery planning should focus on risks to those already without shelter or who lose housing because of disasters.

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MedicalXpress 四月 23, 2026

Heavy drinking takes toll on college students' cognition, study finds

When college students drink very heavily or to the point of blacking out, they're more likely to report poorer cognitive functioning the next day, like forgetting someone's name or having trouble making decisions, according to new research from the University of Oregon.

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MedicalXpress 四月 23, 2026

Study identifies low sensitivity of standard, modified two-tiered testing for Lyme disease

For patients with early infection with Lyme disease (LD), standard and modified two-tiered testing (STTT and MTTT) diagnostic algorithms have low sensitivity, according to a study published online April 21 in the Journal of Clinical Microbiology.

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MedicalXpress 四月 23, 2026

FLAG-based regimen delivers strong outcomes in subtype of acute myeloid leukemia

A new analysis by researchers at The University of Texas MD Anderson Cancer Center demonstrates that a combination therapy consisting of fludarabine, cytarabine and G-CSF (FLAG) plus gemtuzumab ozogamicin (GO) or idarubicin (IDA) continues to deliver strong long-term outcomes for patients with core-binding factor acute myeloid leukemia (CBF-AML), a subtype of the disease involving a chromosomal rearrangement.

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MedicalXpress 四月 23, 2026

Secret to a healthy liver found in a young microbiome

Restoring the gut microbiome to its youthful state may hold the key to slowing aging and preventing liver cancer, one of the fastest-growing cancers worldwide, according to a study to be presented at Digestive Disease Week (DDW 2026).

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MedicalXpress 四月 23, 2026

Mother's diet and environment may disrupt children's metabolism

A mother's exposure to factors like high-fat diets and environmental contaminants can impact her offspring's metabolism, according to new research using lab mice at the University of California, Santa Cruz. The paper is published in the journal Frontiers in Endocrinology.

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中国新闻网 四月 23, 2026

专家：公众可从有资质自媒体账号获取防癌科普信息

中新网北京4月23日电(记者 国璇) 国家癌症中心研究员魏文强23日在北京表示，公众可从具有资质的医务人员自媒体账号等渠道获取防癌科普信息，也要提升辨别劣质科普的能力。

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MedicalXpress 四月 23, 2026

A fresh take on the 'COVID Generation': How the pandemic may have changed young people for the better

At the peak of the pandemic in 2021, teenagers from Sackets Harbor, N.Y. got certified as ambulance drivers and took over running the local emergency medical service when the usual, much older, volunteers had to step away due to COVID-19 concerns.

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MedicalXpress 四月 23, 2026

AI squeezes individual breast cells to learn how to spot cancer risk

Researchers at City of Hope, a cancer research and treatment organization, and the University of California, Berkeley, have created a novel microfluidic platform that can assess women's breast cancer risk at the cellular level. The first-of-its-kind platform squeezes individual breast epithelial cells, creating a taxing environment to measure how they deform, recover, and behave under stress, according to a new study published in eBioMedicine.

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MedicalXpress 四月 23, 2026

New ST-elevation myocardial infarction protocol trial data provide deeper insight into patient outcomes

Researchers recently presented data on the secondary endpoints of STEMI-DTU (ST-segment Elevation Myocardial Infarction Door-To-Unload) at the Society for Cardiovascular Angiography & Interventions (SCAI) 2026 Scientific Sessions & Canadian Association of Interventional Cardiology/Association Canadienne de cardiologie d'intervention (CAIC-ACCI) Summit in Montreal.

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MedicalXpress 四月 23, 2026

Blood vessels in fat tissue may help drive obesity and type 2 diabetes

Adipose tissue is far more important for our health than many may realize. It does not merely function as an energy store, but as an active tissue that continuously communicates with the rest of the body. This communication requires a dense network of blood vessels, which supply nutrients and help regulate the body's immune system.

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MedicalXpress 四月 23, 2026

Cancer during pregnancy has lasting psychological impact on the well-being of women, study finds

Women diagnosed with cancer in pregnancy face profound, long-term emotional and financial challenges, a new study from the University of Surrey finds. Researchers discover fragmented care and inadequate support exacerbate such difficulties. The research is published in the journal Supportive Care in Cancer.

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MedicalXpress 四月 23, 2026

Hidden mosquito viruses emerge as RNA immune signals map global infections

Aedes aegypti, commonly known as the yellow fever mosquito, is a highly adapted, invasive mosquito species recognized as a major global health threat that acts as the primary vector for several severe diseases, most notably dengue fever, as well as yellow fever, chikungunya and Zika virus. Local government agencies conduct routine molecular surveillance of these mosquitoes to detect and track viruses. However, they are primarily limited to using conventional reverse transcription polymerase chain reaction methodologies, which can only detect known pathogens that have already been identified and for which specific genetic primers have been developed.

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MedicalXpress 四月 23, 2026

Disrupted gut microbes may weaken lung defenses against deadly hospital pneumonia

A gut-lung connection influences susceptibility to infection by Acinetobacter baumannii, a leading cause of hospital-acquired infections, according to a new study led by researchers at Vanderbilt Health and the University of Chicago. The investigators found that antibiotics disrupt the gut microbiota (microorganisms that live in the intestines) in an animal model; suppress protective immune system pathways in the lungs; and increase the severity of A. baumannii pneumonia. The findings are reported in the Proceedings of the National Academy of Sciences.

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MedicalXpress 四月 23, 2026

Novel tool more accurately predicts risk of Li-Fraumeni syndrome

In a prospective validation study, researchers at The University of Texas MD Anderson Cancer Center have demonstrated that a new mathematical model called LFSPRO was effective in supporting genetic counselor decision-making and more accurately predicted individuals at higher risk of Li-Fraumeni syndrome (LFS), a hereditary condition that carries a higher risk of developing multiple cancers.

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MedicalXpress 四月 23, 2026

Continuous glucose monitors improve blood sugar control in type 2 diabetes trial

A major clinical trial has found that real-time continuous glucose monitoring (CGM) significantly improves blood glucose management in adults living with type 2 diabetes who are treated with basal insulin.

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MedicalXpress 四月 23, 2026

Conversational AI uses trusted medical protocols to help people decide when to seek care

A new type of chatbot could reliably help people decide what to do about their symptoms—and do so based on guidance that is both medically sound and easy to understand. The chatbot could help reduce unnecessary hospital visits and ensure that those who need care seek it sooner. A team co-led by engineers at the University of California San Diego published their work in Nature Health.

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MedicalXpress 四月 23, 2026

Uncovering hidden genetic risks for early-onset and familial colorectal cancer

Researchers and clinicians from National Taiwan University (NTU) and NTU Hospital have compiled the first large-scale genetic database for colorectal cancer (CRC) in Taiwan. This initiative identified inherited genetic abnormalities specifically linked to familial and early-onset cases within the local population.

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MedicalXpress 四月 23, 2026

Vitamin D may help prevent diabetes, depending on genes

More than two in five U.S. adults have prediabetes, a condition marked by higher-than-normal blood sugar levels that often leads to type 2 diabetes. A new study finds that vitamin D may help delay or prevent that progression, but only in people with certain genetic variations.

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MedicalXpress 四月 23, 2026

Liver hormone regulates appetite and metabolism by targeting a specific group of hindbrain neurons

Researchers at Pennington Biomedical Research Center provide critical insight into how the brain and body work together to regulate food intake, energy use and metabolism, offering important new analysis into the biology of obesity and metabolic health.

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MedicalXpress 四月 23, 2026

New cellular target prevents hepatitis E infection

An international team of researchers has identified a promising new approach for treating infections with the Hepatitis E virus (HEV). At the center of the study is the drug Apilimod, which specifically blocks the entry of the virus into human liver cells, thereby preventing infection at an early stage. The compound targets a mechanism of the host cell, reducing the likelihood that the virus will develop resistance.

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MedicalXpress 四月 23, 2026

Simple 'gut reset' procedure may prevent weight rebound following GLP-1 discontinuation

An outpatient procedure may offer a way for the estimated 70% of people who discontinue popular weight-loss drugs to avoid regaining the pounds they shed, according to a study presented at Digestive Disease Week (DDW) 2026.

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中国新闻网 四月 23, 2026

风湿免疫病患者如何进行中医调护？ 专家建议：避免食用膏甘厚味

中新网北京4月23日电 (记者 黄钰钦)国家中医药管理局23日召开健康中国中医药健康促进主题发布会。谈及病情稳定期的风湿免疫病患者如何进行中医调护，中国中医科学院广安门医院主任医师、风湿病科主任姜泉指出，应该避免食用膏甘厚味，如高油、高糖、浓汤、辛辣等可能诱发免疫反应的“发物”。

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MedicalXpress 四月 23, 2026

Astrocytes reveal fragile X pathway tied to seizures and synapse problems

Fragile X syndrome (FXS) is an inherited genetic developmental condition that strongly impacts brain development. Despite the syndrome stemming from an altered genetic code for the single protein fragile X messenger ribonucleoprotein (FMRP), its symptoms are broad and variable; people with FXS can have a range of behavioral and physical symptoms, and around 40% of people with FXS also have autism spectrum disorder. There is currently no cure for FXS; treatments are limited to medications and therapies to help manage symptoms.

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MedicalXpress 四月 23, 2026

Working outside the home protected mental health for older adults during the pandemic, finds study

New research using data from the Canadian Longitudinal Study on Aging (CLSA) reveals that employment stability and in-person work buffered older adults against depression during the first year of COVID-19. Older adults who continued working outside the home during the early months of the COVID-19 pandemic experienced better mental health than those who shifted to remote work or lost their jobs, according to a study published in Health Promotion and Chronic Disease Prevention in Canada.

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MedicalXpress 四月 23, 2026

How a gentler stem cell transplant may move type 1 diabetes treatment closer

A combination blood stem cell and pancreatic islet cell transplant from an immunologically mismatched donor completely prevented or cured type 1 diabetes in mice in a study by Stanford Medicine researchers. Type 1 diabetes arises when the immune system mistakenly destroys insulin-producing islet cells in the pancreas. None of the animals developed graft-versus-host disease—in which the immune system arising from the donated blood stem cells attacks healthy tissue in the recipient—and the destruction of islet cells by the native host immune system was halted. After the transplants, the animals did not require the use of the immune-suppressive drugs or insulin for the duration of the six-month experiment.

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MedicalXpress 四月 23, 2026

Gene-screen strategy separates Parkinson's promoters from protectors, revealing new drug targets

A novel strategy that combines computational and experimental approaches has allowed researchers at Baylor College of Medicine and the Duncan Neurological Research Institute (Duncan NRI) at Texas Children's Hospital to distinguish alterations in gene function that contribute to Parkinson's disease from those that protect from the condition. The study, published in Neurobiology of Disease, revealed novel risk factors and previously unrecognized therapeutic targets, offering hope for a future in which effective therapies will be available to prevent, slow down or stop this devastating disease.

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MedicalXpress 四月 23, 2026

Selection model helps explain why most human pregnancies are singletons

Each month during a woman's menstrual cycle, an ovary prepares 10–20 antral follicles, fluid-filled sacs that hold immature eggs, for maturation. In most cycles, only one follicle is selected to undergo maturation, eventually releasing an egg ready for fertilization. In fact, only 2–3% of natural pregnancies result in fraternal twins, or two eggs being released and fertilized. For natural pregnancies, it is most common for only one egg to be released and fertilized.

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MedicalXpress 四月 23, 2026

988 Hotline leads to fewer suicides among young people, study finds

A nationwide mental health hotline saved more lives than expected.

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中国新闻网 四月 23, 2026

儿童经常容易感冒发烧怎么办？医生介绍居家调理方式

中新网4月23日电 国家中医药管理局23日下午召开健康中国中医药健康促进主题发布会之“中医药扶正护健康”专题发布会，介绍中医养生保健方法的基本知识和练习注意事项。

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MedicalXpress 四月 23, 2026

Freeze-dried platelet product slows swelling and bleeding in traumatic brain injuries

A freeze-dried blood product that could be stored for years on ambulances or in remote emergency departments is showing promise at treating traumatic brain injuries. The news comes from a mouse study done by researchers at UC San Francisco. If it pans out in people, it could answer a huge unmet need for therapies that treat these injuries, which are the leading cause of death in people under 44 years old. A research paper on this topic is published in the Blood Journal.

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中国新闻网 四月 23, 2026

医生：一次低剂量CT辐射很低 不必过度焦虑

中新网4月23日电 国家卫生健康委23日下午召开新闻发布会，介绍肿瘤预防及早筛相关健康知识有关情况。有记者问，针对肿瘤筛查中涉及的影像学检查，其辐射剂量是否在安全范围内，检查的益处和辐射的危害哪个更大？

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中国新闻网 四月 23, 2026

国家卫生健康委：超40%癌症可通过保持健康生活方式等措施有效预防

中新网4月23日电 国家卫生健康委23日下午召开新闻发布会，介绍肿瘤预防及早筛相关健康知识有关情况。今年4月15日至21日是第32个全国肿瘤防治宣传周，本次宣传周的主题是“早防早筛早治 同心携手抗癌”。

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MedicalXpress 四月 23, 2026

How scientists have changed their view of insomnia

Insomnia may have been torturing humanity since ancient times, but over the last 20 years scientists have made progress in their understanding of chronic sleep deprivation.

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MedicalXpress 四月 23, 2026

Genetic clues in 3,000 Indians reveal new lipid routes to cardiometabolic disease

A study conducted in an Indian population has identified new molecular pathways that contribute to cardiovascular disease, which had not been reported previously in studies of Europeans. Dharambir Sanghera of the University of Oklahoma Health Sciences Center, U.S., led the new study, which was published in the open access journal PLOS Medicine.

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中国新闻网 四月 23, 2026

公众获取权威防癌科普知识的渠道有哪些？国家卫生健康委解答

中新网4月23日电 国家卫生健康委23日下午召开新闻发布会，介绍肿瘤预防及早筛相关健康知识有关情况。会上，国家癌症中心研究员魏文强介绍获取权威的防癌科普知识的主要渠道。

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中国新闻网 四月 23, 2026

专家：预防肿瘤 建议做好这三点

中新网4月23日电 国家卫生健康委23日下午召开新闻发布会，介绍肿瘤预防及早筛相关健康知识有关情况。国家癌症中心研究员魏文强在会上介绍，从预防的角度，建议大家要做好以下三点：

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中国新闻网 四月 23, 2026

这些人群是肺癌高危人群 建议筛查

中新网4月23日电 国家卫生健康委23日下午召开新闻发布会，介绍肿瘤预防及早筛相关健康知识有关情况。上海市胸科医院主任医师韩宝惠介绍，肺癌的发生风险会随着年龄的增长而升高。一般来讲，年龄在50岁以上，同时合并以下任意一个高危因素时，被定义为肺癌的高危人群，建议进行低剂量螺旋CT的筛查。

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中国新闻网 四月 23, 2026

专家：筛查结果异常 并不等于确诊肿瘤

中新网4月23日电 国家卫生健康委23日下午召开新闻发布会，介绍肿瘤预防及早筛相关健康知识有关情况。有记者问，有部分群众存在这样一种疑虑：“肿瘤筛查即便查出来了也未必治得好，那还不如不查”。请问应该如何科学认识肿瘤筛查，帮助公众更好地理解和参与？

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中国新闻网 四月 23, 2026

中国专家最新研究为先天性耳聋患者治疗打开新局面

中新网上海4月23日电 (记者 陈静)长期以来，所有先天性耳聋均没有获批治疗药物。记者23日在此间采访了解到，北京时间4月22日深夜，中国医学专家团队在国际期刊《自然》(Nature)在线发表针对OTOF先天性耳聋的基因治疗研究成果。

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中国新闻网 四月 23, 2026

如何区分感冒与过敏？各类过敏症状该如何应对？专家解答

本报记者 吴佳佳

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UN Health 四月 23, 2026

WHO says billions saw health gains in 2025 despite funding cuts

Despite significant funding cuts, the World Health Organization (WHO) was able to support significant national health gains for hundreds of millions of people in 2025, according to its annual Results Report released on Thursday.

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中国新闻网 四月 23, 2026

越减越肥真不怪你，可能是这种东西在“作怪”

人民网北京4月23日电 (记者乔业琼)你是不是也陷入过这样的减肥死循环？严格控制饮食，少油少糖顿顿清淡；每天坚持运动，跑步跳操累到出汗；可体重秤上的数字不仅纹丝不动，反而悄悄上涨，肚子越来越大，人越来越虚。中疾控微信公众号近日发布科普文章指出，让人“越减越肥”的幕后推手之一，可能是皮质醇。这种激素长期水平异常所导致的肥胖类型，常被称为 “压力肥”。

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中国新闻网 四月 23, 2026

野生蘑菇要慎食 当心尝鲜变“尝险”

眼下，野生蘑菇进入生长旺盛期。不少市民踏青时遇见会忍不住采摘尝鲜，在江苏无锡，就有三位市民因食用野生蘑菇中毒，被紧急送医抢救。

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中国新闻网 四月 23, 2026

近期高发、飞沫传播！国家疾控局提醒警惕鼻病毒

最近，身边打喷嚏、流鼻涕的人似乎又多了起来？注意！很可能是鼻病毒惹的祸。

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WHO 四月 23, 2026

Algeria eliminates trachoma as a public health problem

The World Health Organization (WHO) has validated Algeria as having eliminated trachoma as a public health problem, making it the 10th country in WHO’s African Region and the 29th country globally to achieve this significant milestone.

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中国新闻网 四月 23, 2026

甲状腺癌被称为“懒癌”，但这件事千万不能懒 | 肿瘤防治早知道

甲状腺是调控人体新陈代谢的“总开关”，对环境变化极为敏感。甲状腺就像一台精密的“激素工厂”，需要恰到好处的“原料”和“环境”。

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中国新闻网 四月 23, 2026

乳腺癌自查怎么做？哪些人要定期筛查？| 肿瘤防治早知道

乳腺癌被称为女性健康的“头号杀手”。与许多伴有剧烈疼痛的疾病不同，早期乳腺癌患者最常见的症状是乳房内出现可触及的无痛性肿块。

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WHO 四月 23, 2026

WHO reports measurable health impact in 2025 amid transition to new strategy

The World Health Organization (WHO) today released its Results Report, highlighting measurable improvements in people’s health worldwide in 2025, despite funding cuts affecting both the organization and the broader global health sector.Published at a pivotal moment for global health, the Results Report demonstrates that WHO’s impact was strongest in areas where its technical leadership and comparative advantage were fully leveraged.The report finds significant progress across all three “Triple Billion” targets under WHO’s Thirteenth General Programme of Work (GPW13) for 2019–2025.an estimated 567 million additional people were covered by essential health services without experiencing catastrophic health spending in 2025, compared with the baseline in 2018 – an increase of 136 million since 2024;an estimated 698 million additional people were better protected from health emergencies in 2025, compared with the baseline in 2018 – an increase of 61 million since 2024; andan estimated 1.75 billion additional people living healthier lives in 2025, compared with the baseline in 2018 – an increase of 300 million since 2024.Despite this progress, the report cautions that important ambitions remain unmet, leaving with the world off track to meet the health-related Sustainable Development Goals by 2030.Nevertheless, this final snapshot under GPW 13 provides clear evidence of the value of a strong and sustainably financed WHO, reflecting enduring collaboration between WHO and its Member States at global, regional and country levels.“The Results Report 2025 shows that with support from WHO and partners, countries have delivered tangible benefits for millions of people,” said Dr Tedros Adhanom Ghebreyesus, WHO Director-General. “At the same time, these gains cannot be taken for granted. Protecting and expanding them will require sustained support and investment, so that together we can continue advancing the vision set out in WHO’s Constitution: the highest attainable standard of health as a right for all.”The WHO Results Report is released annually ahead of the World Health Assembly to assess progress and review achievements and challenges in implementing WHO’s programme budget.Compared with previous editions, the 2025 report features stronger evidence-based reporting and clearer prioritization across country, regional and global levels, providing a more data-driven picture of where progress has been made and where further effort is needed. The full report will be presented by the Director-General at the Seventy-ninth World Health Assembly (18–23 May 2026).Significant impact and areas of improvementThis latest Results Report shows meaningful – but incomplete – progress across 46 outcome indicators and 121 output indicators that are specifically focused on the performance of the WHO Secretariat. These indicators are aligned with the 2030 Agenda for Sustainable Development reflecting joint accountability between WHO and its Member States.Overall, approximately half of the output indicators were not achieved, particularly in emergency-prone and resource-constrained settings. For all three targets, financial pressures and WHO’s realignment process had several immediate consequences, such as reduced human resource capacity for delivery, limited technical support, and slowing programme implementation.Progress towards universal health coverage was driven by expanded coverage of services for communicable diseases, including HIV and tuberculosis, prevention of bacterial diseases through improved sanitation and an expanding health workforce. However, gaps persist in areas such as diabetes management, measles surveillance and financial protection.Progress under protection from health emergencies reflects advances in pandemic preparedness, early warning systems, prevention and response capacity. These gains were supported in part by the adopted Pandemic Agreement and the revised International Health Regulations. Areas requiring complex implementation – such as disease detection, emergency response, and polio eradication and transition – remain more challenging, reflecting constraints in country capacity, financing and operations.Progress towards better health and well-being was driven by improvements in access to clean household energy, water, sanitation and hygiene, and reductions in air pollution, tobacco use and alcohol consumption. WHO’s global guidance, technical tools, standards and networks played a significant role in supporting these achievements.Examples of achievements in 2025The Results Report highlights several areas where WHO’s technical leadership and convening role delivered clear impact:antimicrobial resistance: expanded surveillance and evidence generation through the Global Antimicrobial Resistance and Use Surveillance System (GLASS), for policy-decision making;mental health: strengthened emergency mental health and psychosocial support systems, increasing country coverage from 28% to 48%;HPV vaccination: expanded vaccine coverage with simplified single-dose schedules, raising global coverage from 17% in 2019 to 31% in 2024;pandemic preparedness: adoption of the Pandemic Agreement and amendments to the International Health Regulations (IHR), to ensure that the world is better prepared for future pandemics;humanitarian response: responded to 66 emergencies across 88 countries in 2025; delivering for instance 33 million medical consultations through health partners in Gaza.environmental health: updated global air pollution roadmap to cut deaths attributed to poor air quality by 50% by 2040; andOne Health: strengthened high-level engagement and multisectoral dialogue and collaboration through the Quadripartite partnership, to better protect people, animals and the planet from future health crises.Looking aheadThe report notes that a large share of WHO’s funding remains highly earmarked for specific thematic areas, which continues to limit strategic allocation in line with organizational priorities.As the global financial landscape becomes more constrained, sustained and flexible financing will be essential to safeguard health gains, reduce persistent inequities, and enable WHO to deliver on its mandate – particularly in countries and communities most in need – for a healthier, safer, and fairer world for all.Editor’s noteEstablished under GPW 13, WHO’s Triple Billion targets aimed to ensure that, by the end of 2025 compared with 2018 levels, one billion more people benefit from universal health coverage; one billion more people are better protected from health emergencies; and one billion more people enjoy better health and well-being. 

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MedicalXpress 四月 22, 2026

Pentagon drops flu vaccine requirement for US military

Flu shots will no longer be required for every U.S. service member.

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WHO 四月 22, 2026

WHO certifies the Bahamas for eliminating mother-to-child transmission of HIV

In a landmark achievement for Caribbean public health, the World Health Organization (WHO) congratulates The Bahamas for becoming the latest Caribbean nation to be certified as having eliminated the mother-to-child transmission of HIV.“I congratulate The Bahamas on this outstanding achievement, which solidifies years of political commitment, and the dedication of health workers,” said Dr Tedros Adhanom Ghebreyesus, WHO Director-General. “By ensuring that children are born free of HIV, we are securing a healthier, brighter future for the next generation.”“This achievement reflects sustained political commitment and strong national leadership, alongside the dedication and compassion of the health workforce,” said Dr Jarbas Barbosa, Director of the Pan American Health Organization (PAHO) and WHO Regional Director for the Americas. “As we look ahead, this milestone is not only a moment of national pride but also an opportunity to build on this success, advancing efforts to end HIV and other communicable diseases as public health threats across the Caribbean and the Americas.”Foundations of successThe Bahamas achieved this milestone by pioneering a comprehensive and inclusive health-care model. Key to this success has been the provision of universal antenatal care to all pregnant women, regardless of nationality or legal status, across both public and private facilities. This approach is supported by a strong, integrated laboratory network and a rigorous testing protocol that screens women at their first antenatal appointment and again in the third trimester.Elimination of mother-to-child transmission (EMTCT) interventions in The Bahamas are fully integrated into antenatal care standards and norms and implemented under the Maternal and Child Health (MCH) programme. MCH coordinates with the National Infectious Disease Programme, which oversees the prevention and treatment of HIV and other sexually transmitted infections (STI). This includes the introduction of pre-exposure prophylaxis (PrEP) for HIV prevention, also offered to pregnant women. To ensure continuity of care, the health system maintains adequate monitoring for HIV-positive mothers and exposed infants, provides multi-month dispensing of antiretroviral medicines, and offers STI treatment and family planning services free of charge.“For years, The Bahamas have been working very hard to address the situation of HIV/AIDS,” said Dr Michael Darville, Minister of Health and Wellness of The Bahamas. “A lot of people have been involved in us achieving this great milestone – our nurses in our public health system, our nurses and doctors in our tertiary health-care system and, by extension, all of the clinics spread throughout our archipelago.”From Cuba, the first country in the world to be certified, and Brazil – certified last year, The Bahamas now joins a prestigious group of 12 countries and territories in the Region of the Americas at the forefront of the EMTCT movement. The Bahamas will continue efforts to sustain these standards through integrated primary care and continuous surveillance.The road to eliminationTo receive WHO certification, countries must prove they have sustained the following:reducing the mother-to-child transmission rate of HIV to less than 2%;achieving fewer than 5 new pediatric HIV infections per 1000 live births; andmaintaining 95% or higher coverage for antenatal care, HIV testing, and treatment for pregnant women.“Latin America and the Caribbean has long been a beacon of progress in this global effort. From Cuba – the first country in the world to be certified – to Brazil’s certification last year, and now to The Bahamas, the region continues to lead with ambition and determination. Today, more than half of all countries and territories that have achieved elimination are from this region. This is a legacy of leadership that inspires the world,” said Anurita Bains, Global Associate Director for HIV/AIDS at UNICEF.“The Bahamas are showing that eliminating mother-to-child transmission HIV and other sexually transmitted infections is possible,” said Winnie Byanyima, UNAIDS Executive Director. “This achievement reflects political will for steady investment in primary health care and the work of health teams and people living with and most affected by HIV. When women can test early in pregnancy, start treatment quickly, and stay in care, every child has a better chance of being born free of HIV and other STIs.”The Bahamas’ success is part of the broader EMTCT Plus Initiative, which aims to eliminate mother-to-child transmission of HIV, syphilis, hepatitis B, and congenital Chagas disease. Implemented in collaboration with UNICEF and UNAIDS, the initiative is embedded within PAHO’s Elimination Initiative, a regional effort to eliminate more than 30 communicable diseases and related conditions in the Americas by 2030.

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MedicalXpress 四月 22, 2026

This routine heart scan sees the danger coming long before symptoms strike

A routine heart scan might soon do more than just check for clogged arteries; it could act as a crystal ball for your cardiac health. Researchers at Kumamoto University have revealed that by combining two specific markers from a standard cardiac Computed Tomography (CT) scan, they can identify patients at the highest risk for future heart failure and death.

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MedicalXpress 四月 22, 2026

Fixed or flexible? Study shows vision-related neurons can rapidly switch codes

For many years, a dominant view in neuroscience was that neurons in the inferotemporal (IT) cortex—a critical center in the brain for the recognition of objects—represent the world through fixed tuning functions. Doris Tsao (BS '96), who has been studying how the brain processes visual information for her entire career, believed this to be a fact. But now, with a team of other scientists that includes recent Caltech graduate Yuelin Shi (Ph.D. '26), she has found evidence that the opposite is true.

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MedicalXpress 四月 22, 2026

Researchers explore new approach to multivirus drug development

Wanted: a cheap, multipotent treatment for viral infections. Must be able to handle new or unfamiliar strains, or (even better) a broad range of viruses—whatever comes along, in other words. Must be impervious to viral attempts to evolve resistance to it.

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MedicalXpress 四月 22, 2026

New clues to hepatitis B species restriction could help build a novel model for studying infection

Some 254 million people live with a chronic hepatitis B (HBV) infection that is often asymptomatic for decades, only to emerge in an advanced stage of disease that turns to fatal cirrhosis or liver cancer in nearly a million people every year. The development of effective treatments for HBV infections has been stymied because we lack a good small animal model for studying the entire viral lifecycle, host response, and disease progression.

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中国新闻网 四月 22, 2026

胃不适、腰背酸、血糖高？警惕“癌王”发出的预警信号

发病隐匿、进展迅猛、恶性程度极高、死亡率位居恶性肿瘤第6位，胰腺癌被称为“癌中之王”，确诊时往往已至中晚期。

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MedicalXpress 四月 22, 2026

New tool can see how different brain cell types work together

When probes are inserted into the brain for research or clinical purposes, the electrical activity of neurons is recorded. These signals can be used to understand how the brain performs certain computations or even to identify pathological states. However, brains are composed of cell types that perform different roles in computation and are differentially affected by certain psychiatric disorders or drugs. Without a deep understanding of how cell types orchestrate the overall activity patterns, we cannot develop the next generation of therapies.

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MedicalXpress 四月 22, 2026

Can doctors discuss a president's mental health? Why ethics and public risk collide

As the oldest person elected president of the United States, Donald Trump has long faced questions about his health. But is it appropriate for doctors to comment publicly on a president's mental health? In an opinion article published in The BMJ, David Nicholl and Trisha Greenhalgh examine the ethical tensions involved. While heads of state are entitled to medical confidentiality, their decisions can have far-reaching consequences, raising the question of whether professional norms against public commentary should ever be set aside.

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MedicalXpress 四月 22, 2026

Study reveals that 13,000 patients waited over three days in England's emergency departments last year

Exclusive data published in The BMJ today show that 13,386 patients in England waited at least three days for A&E (accident and emergency) treatment last year, part of almost 500,000 who spent over 24 hours stuck in NHS emergency departments—before either being admitted, transferred, or discharged—in 2025.

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MedicalXpress 四月 22, 2026

Family environment can shape life outcomes across generations

Adopted children who have grown up in more favorable family environments than their siblings are at lower risk of mental health issues, criminality and social problems, benefits that—in some cases—extend to the next generation. These are the findings of a new study of Swedish siblings published in The BMJ.

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MedicalXpress 四月 22, 2026

Q&A: What do teenagers need from their parents?

Parents say they just want their teenage children to be happy, but often they struggle to simply get along in the same house, according to Greg Fosco, professor of human development and family studies and Edna Bennett Pierce Faculty Fellow in Prevention Research at Penn State. Fosco, a parent of two children, has studied adolescents and their roles in families for almost two decades, and his research has demonstrated how much teens and parents need to trust and support each other.

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MedicalXpress 四月 22, 2026

Overlooked brain damage sets off a chain reaction that could change how neurodegeneration is fought

Damage to white matter in the brain can trigger features associated with neurodegenerative disease, Cambridge researchers have discovered in a new study published in the journal Nature. Until now, it was thought that neurodegenerative diseases such as Alzheimer's and Parkinson's disease were primarily associated with changes to the brain's gray matter.

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MedicalXpress 四月 22, 2026

Autoantibody map uncovers body-wide immune attacks across Alzheimer's, Parkinson's and MS

Researchers at the University of São Paulo (USP) in Brazil discovered that neurodegenerative diseases, such as Alzheimer's, Parkinson's, and multiple sclerosis, are more complex than previously thought. Their analysis of nearly 600 blood samples from patients with and without these diseases revealed that neurodegenerative processes extend beyond the central nervous system, affecting various targets throughout the body.

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MedicalXpress 四月 22, 2026

Multimodal lifestyle intervention consistently improves cognition in early dementia

For patients with early Alzheimer's disease and mild cognitive impairment, cognition is consistently improved with multimodal lifestyle interventions (MMLIs), while monoclonal antibodies (MABs) clear amyloid plaques but only modestly preserve cognition, according to research presented at the annual meeting of the American Academy of Neurology, held from April 18 to 22 in Chicago.

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MedicalXpress 四月 22, 2026

Children's blood tests may need new standards as protein levels shift with age

Blood protein levels change markedly already during childhood and adolescence, and differences between girls and boys become increasingly pronounced with age. This is shown by a new study published in Nature Communications from Karolinska Institutet in collaboration with colleagues from SciLifeLab and KTH Royal Institute of Technology. The results suggest that blood protein levels change over the course of a lifetime, rendering adult reference values inadequate for children and adolescents.

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MedicalXpress 四月 22, 2026

How an anti-inflammatory drug helps the heart after a heart attack

Every day, thousands of people worldwide suffer a heart attack, often leading to lasting damage to the heart muscle. Recent research from the University of Oslo suggests that targeting inflammation in the body helps protect the heart and improve recovery after a heart attack. The work is published in the journal eBioMedicine.

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MedicalXpress 四月 22, 2026

If you feel cranky and tired, you may have spring allergy fatigue

People might not associate brain fog and fatigue with spring allergies, but these symptoms can make life just as miserable—or sometimes more—than the watery eyes, itchy noses, and congestion we typically associate with reactions to pollen.

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MedicalXpress 四月 22, 2026

HEPA air purifiers may boost brain power in adults over 40

Using an in-home HEPA purifier for one month spurs a small but significant improvement in brain function in adults age 40 and older. That's the result of a new study we co-authored in the journal Scientific Reports.

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中国新闻网 四月 22, 2026

科学防制病媒生物，筑牢健康防线 | 爱国卫生月

今年4月是全国第38个爱国卫生月，主题为“共建健康城镇，共筑健康防线”。在这个节点上，我们聚焦一个与每个人息息相关的话题——科学防制病媒生物。

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中国新闻网 四月 22, 2026

真心建议：做饭尽量少用煎炸烧烤，这样吃少负担、更安心！

你每天用的烹饪方式

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中国新闻网 四月 22, 2026

得病产生的天然抗体比打疫苗的抵抗力更持久吗？中疾控解答

中新网4月22日电 国家疾控局22日举行新闻发布会，介绍预防接种有关科学知识等情况。

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中国新闻网 四月 22, 2026

我国适龄儿童国家免疫规划疫苗接种率持续保持在90%以上

中新网4月22日电 国家疾控局22日举行新闻发布会，介绍近期重点传染病疫情形势分析和健康风险提示等情况。

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MedicalXpress 四月 22, 2026

Hormonal chain reaction may shed light on the causes of reproductive disorders

Researchers at the University of Ottawa and the Institute of Hydrobiology of the Chinese Academy of Sciences have discovered a new role for reproductive hormone secretoneurin (SN) and, for the first time, explained how it travels between brain cells to shape the development of the reproductive system. The findings, published in two studies, show that SN stimulates the growth and activity of neurons that control reproduction, and does so through a previously unknown delivery mechanism: tiny biological packages called exosomes.

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中国新闻网 四月 22, 2026

国家疾控局：4月以来流感病毒和鼻病毒活动水平呈上升趋势

中新网4月22日电 国家疾控局22日举行新闻发布会，介绍近期重点传染病疫情形势分析和健康风险提示等情况。

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MedicalXpress 四月 22, 2026

Aural symptoms common among patients with vestibular migraine, Meniere disease

Patients with vestibular migraine (VM) often have aural symptoms and these are predictive of a lower probability of symptom improvement for headache and dizziness, according to a study published online Feb. 24 in the Journal of Clinical Medicine.

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MedicalXpress 四月 22, 2026

Catching cancer's earliest moments: How mutated cells transform their local environment so a tumor can develop

Scientists at Memorial Sloan Kettering Cancer Center (MSK) and their colleagues are shedding new light on a tumor's earliest moments—revealing how lung cells with cancer-causing mutations recruit accomplices from healthy surrounding tissue to pave the way for a tumor to develop.

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MedicalXpress 四月 22, 2026

COVID antiviral speeds recovery but doesn't reduce hospitalization in vaccinated patients, trials find

Paxlovid (nirmatrelvir-ritonavir) does not reduce hospital admissions or deaths in vaccinated adults at higher risk of severe COVID-19, despite helping them recover faster, according to results from two national trials published in the New England Journal of Medicine. With COVID-19 still causing significant illness and death, clinicians urgently need to know which patients benefit most from early antiviral treatment.

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MedicalXpress 四月 22, 2026

Low-dose triple-pill cuts risk of recurrent stroke by about 40%, global trial shows

Treatment with GMRx2, a single pill combination of three low-dose blood pressure medicines, significantly reduced the risk of another stroke in patients with intracerebral hemorrhage and high blood pressure. Results from the TRIDENT randomized controlled trial, led by The George Institute for Global Health, are published in The New England Journal of Medicine.

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MedicalXpress 四月 22, 2026

An enhancer within tumors provides a potential target for 'undruggable' MYC in pediatric medulloblastoma

Efforts to develop effective therapies for MYC-amplified Group 3 medulloblastoma (G3-MB) are hindered by an incomplete understanding of how MYC expression is controlled in these tumors. MYC, an oncogene, has long been considered "undruggable," because it lacks clear pockets for drugs to bind and inhibit its activity. Scientists at St. Jude Children's Research Hospital have now revealed that these tumors amplify MYC through extrachromosomal DNA (ecDNA) and identified a key enhancer located within tumor ecDNA that regulates its expression. The work is published in Cancer Research.

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MedicalXpress 四月 22, 2026

MorphoGenie learns reusable cell features that could sharpen disease diagnosis

Cells contain a wealth of information about health and disease, but extracting that data reliably from microscope images remains a major challenge. Many important differences between healthy and diseased cells are too subtle to detect visually, while existing artificial intelligence (AI) tools that can identify such patterns often operate as "black boxes," making their decisions hard to interpret.

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MedicalXpress 四月 22, 2026

Why endometriosis diagnosis takes so long: Primary care gaps, stigma, referral hurdles

Endometriosis is a chronic inflammatory condition in which tissue similar to the lining of the uterus is also found outside the uterus. Symptoms include menstrual pain, chronic pelvic pain, pain during intercourse, and in some cases fertility problems.

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MedicalXpress 四月 22, 2026

Molecular 'switch' that fuels cancer progression discovered

Researchers from the University of Cape Town's (UCT) Scientific Computing Research Unit (SCRU) have uncovered a critical molecular "switch" that drives the formation of cancer-associated antigens. The study, published in Nature Communications, details how the spatial relocation of enzymes within a cell's internal machinery leads to the aberrant "sugar coating" of proteins, a hallmark of cancer progression.

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MedicalXpress 四月 22, 2026

Biosensor works with blood samples to identify pancreatic cancer in early stages

Brazilian researchers have developed an electrochemical sensor that can detect pancreatic cancer in its early stages. The device identifies the biomarker molecule CA19-9, which is associated with the disease, at low concentrations in a patient's blood. This offers a simpler, more affordable alternative to conventional tests, which are less accessible. A paper describing this work appears in ACS Omega.

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MedicalXpress 四月 22, 2026

PET biomarker outperforms established risk score in predicting survival for large B-cell lymphoma patients

Metabolic tumor volume—a biomarker derived from PET imaging—can more accurately predict progression-free survival for large B-cell lymphoma patients than the widely used International Prognostic Index. By identifying patients who are more likely to have poor outcomes early, the PET biomarker can contribute to the individualization of therapies, according to a study published in The Journal of Nuclear Medicine.

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MedicalXpress 四月 22, 2026

Scientists uncover how the intestine balances cell growth and maintenance

A new preclinical study from Weill Cornell Medicine found that the protein caspase-5 (CASP5), long thought to be a foot soldier in the body's defense against bacterial infection, does not actually help clear invaders the way its close cousin caspase-4 (CASP4) does. Instead, the researchers discovered that CASP5 boosts the signal to proliferate in a population of gut cells that maintains a healthy intestinal lining and replaces injured cells with new, healthy ones.

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MedicalXpress 四月 22, 2026

Smart laser dimmer cuts neural crosstalk in brain-circuit imaging and control

A cross-disciplinary team led by Prof. Qu Jianan from the Department of Electronic and Computer Engineering and Prof. Julie L. Semmelhack from the Division of Life Science at The Hong Kong University of Science and Technology (HKUST) has developed a powerful laser control technique. Functioning as a smart dimmer, it can selectively adjust the brightness of every pixel during laser scanning, and prevent unintended neural activation, thereby significantly enhancing the precision of all-optical brain manipulation and imaging.

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中国新闻网 四月 22, 2026

我国暂停进口2家企业的秋水仙碱原料药

记者今天获悉，国家药监局近期组织开展的药品境外现场检查中，发现2家印度企业在秋水仙碱原料药的生产过程中，未按照我国相关法律法规要求获得批准或者备案即实施了相关变更，不符合我国《药品生产质量管理规范》及附录有关要求。

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中国新闻网 四月 22, 2026

我国适龄儿童国家免疫规划疫苗接种率持续维持在90%以上

国家疾控局今天举行新闻发布会，国家疾控局新闻发言人席晶晶介绍，再过三天，也就是4月25日，是第40个“全国儿童预防接种日”。可以说，接种疫苗，是预防、控制疾病和保护公众健康最经济、最有效的手段。一直以来，我国结合传染病防控的新形势、新挑战，推动构建全生命周期疫苗防护体系，持续优化调整国家免疫规划策略，不断细化便民惠民服务举措，提升预防接种工作质量，推进疾病防控关口前移。2025年，我国将人乳头瘤病毒(HPV)疫苗纳入国家免疫规划，2026年又纳入卫生健康系统为民服务实事项目，为适龄女孩提供免费、贴心且安心的接种服务。

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中国新闻网 四月 22, 2026

国家疾控局：4月以来流感病毒和鼻病毒活动水平呈上升趋势

国家疾控局今天举行新闻发布会介绍近期重点传染病疫情形势分析和健康风险提示等情况。

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UN Health 四月 22, 2026

Long hours, stress and harassment are causing hundreds of thousands of early deaths, says UN labour agency

More than 840,000 people die each year from health conditions linked to risks such as long working hours, job insecurity, workplace harassment and bullying, according to a new report by the International Labour Organization (ILO). 

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UN Health 四月 22, 2026

Extreme heat pushing global food systems to the brink, UN agencies warn

Extreme heat is pushing global food and farming systems to the brink, threatening the livelihoods of over a billion people as rising temperatures and more frequent heatwaves redefine how food is produced worldwide, a new UN report warns.

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中国新闻网 四月 22, 2026

乳腺癌、胰腺癌盯上年轻人，男性过早死亡率出现双增长

考虑到人口老龄化和普遍存在的不健康生活方式，全球及中国的癌症相关死亡人数预计继续上升

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中国新闻网 四月 22, 2026

碎片化刷短视频 正在悄悄伤害你的大脑

全释硬科技丨碎片化刷短视频 正在悄悄伤害你的大脑

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中国新闻网 四月 21, 2026

别把过敏当小事 医生提醒：出现这些症状可能是休克前兆

春暖花开，花粉、飞絮、尘螨等过敏原进入活跃期，医院的过敏患者也随之增多。其中，打喷嚏、皮肤瘙痒、鼻塞流涕是常见过敏症状。不过，过敏也可能引发致命的过敏性休克。到底什么是过敏性休克？

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中国新闻网 四月 21, 2026

鸡煲带火祛湿养生，体内湿气到底是啥？

鸡煲带火祛湿养生，体内湿气到底是啥？(服务窗)

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中国新闻网 四月 21, 2026

春日踏青好时节 过敏人群外出如何不“心烦”？

中新网银川4月21日电 (杨迪 李晓歌)眼下正值春日踏青好时节，但随着气温升高，各种树木开始抽芽、开花，杨柳絮进入始飞期，出现打喷嚏、流鼻涕、皮肤瘙痒等过敏症状的人群明显增多。过敏人群外出时应采取哪些防护措施？宁夏卫生健康委21日举办“时令节气与健康”发布会，邀请相关专家作答。

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中国新闻网 四月 21, 2026

专家解答：皮肤过敏高发期应如何应对？

中新网银川4月21日电 (杨迪 李晓歌)眼下正值谷雨时节，气温波动较大，花粉、柳絮大量增多，紫外线强度增强，皮肤过敏问题进入高发期。宁夏卫生健康委21日举办“时令节气与健康”发布会，就皮肤过敏问题邀请相关专家作答。

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MedicalXpress 四月 21, 2026

Smart implants: How robotic micro-actuators are enhancing bone healing

Smart implants that not only stabilize a fracture but also monitor the healing process from day one—and deliver targeted support when required—are currently being developed at Saarland University by a team of engineers, medical researchers and computer scientists. The engineering team led by Professor Paul Motzki is contributing shape-memory micro-actuators with integrated sensing capabilities, while Professor Bergita Ganse and her research group provide the medical expertise in fracture healing. If a fracture is not healing as it should, these novel implants can respond mechanically at the fracture gap by adapting their stiffness or by applying controlled micro-movements to mechanically stimulate tissue and promote bone regeneration.

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MedicalXpress 四月 21, 2026

Smoking, vaping weed increases risk of asthma attacks among young adults, study finds

Weed might increase a young person's risk of an asthma attack, whether or not they are smoking or vaping it, a new study says. Young adults had 57% to 81% higher odds of an asthma attack if they smoked or vaped cannabis, researchers report in the journal Chest.

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MedicalXpress 四月 21, 2026

Children's activity cubes recalled over choking hazard risk

A kid's toy designed for learning and play is being pulled from the market over safety concerns.

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MedicalXpress 四月 21, 2026

340B drug discounts are drifting from patients to profit, and reform is now on the table

The 340B Drug Pricing Program must be reformed to better patient health and disincentivize institutional profit-seeking behaviors, says the American College of Physicians (ACP). In a new policy, "Reforming 340B to Promote Program Integrity and Better Serve Vulnerable Populations: An American College of Physicians Policy Brief," published today in Annals of Internal Medicine, ACP issues recommendations to preserve the health and longevity of the program and its patients through policy changes.

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MedicalXpress 四月 21, 2026

Cantaloupes recalled in four states due to Salmonella risk

Health officials in some states are warning shoppers to avoid certain cantaloupes amid concerns that they may carry Salmonella.

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MedicalXpress 四月 21, 2026

Federal housing assistance may lead to improved two-year survival among older people with prostate cancer

Older men with prostate cancer who receive federal housing assistance at the time they are first diagnosed have better two-year survival chances compared to demographically and clinically similar men without that assistance, new UCLA-led research suggests. The findings, published in the Journal of the National Cancer Institute, suggest that expansion of housing assistance could lead to improved survival odds for prostate cancer patients who are unable to find affordable housing due to socioeconomic factors.

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MedicalXpress 四月 21, 2026

Gaps in pediatric burn care must be addressed, experts urge

The UCI Health Regional Burn Center is one of the only burn centers in Orange County equipped to treat the most complex burn patients 24 hours a day, including children. Orange County is not unique in that such centers are few and far between. That is a major problem, say experts in a review paper co-authored by Dr. James C. Jeng, a trauma, burn and critical care surgeon at UCI Health.

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MedicalXpress 四月 21, 2026

Remote monitoring may improve hospital overcrowding

A new featured report details how advances in remote monitoring and portable medical technology are dismantling the traditional hospital walls. The article, "Hospital-at-Home: New Technology Brings Acute Care to Patients' Homes," authored by JMIR Correspondent Jenna Congdon, examines the rapid shift toward acute-level care delivered in residential settings.

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MedicalXpress 四月 21, 2026

Ukraine's war amputees are breaking the pain-trauma cycle, with most regaining function and quality of life

Most war amputees experience steady improvements in pain, psychological symptoms and quality of life over time, according to a new study that followed 156 Ukrainian amputees for one year and was led by Northwestern Medicine and collaborators in Ukraine. The findings are published in the journal eClinicalMedicine. The study is the first to track over time how anxiety, depression and quality of life interact with pain in an amputee population.

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MedicalXpress 四月 21, 2026

Q&A: Why are women more likely to develop multiple sclerosis? A proteomics study provides clues

Knowing that women are diagnosed with multiple sclerosis (MS) at three times the rate of men, particularly during their 30s and 40s, scientists in the CU Anschutz lab of Kimberley Bruce, Ph.D., recently took that window of opportunity and ran with it. Seeking clues behind the disparity, the researchers compared the cerebral spinal fluid of women between the ages of 30 and 49 seen at the Rocky Mountain MS Center on campus either for MS or for headache (HA) alone. The research is published in the journal IBRO Neuroscience Reports.

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MedicalXpress 四月 21, 2026

Common drug fails to ease knee osteoarthritis pain in largest trial yet

The University of Tasmania's Menzies Institute for Medical Research has found that the commonly prescribed medication, Diacerein, does not improve knee osteoarthritis symptoms, following a national study. Diacerein, a medication derived from plants such as rhubarb and aloe vera, has long been recognized for its anti-inflammatory properties and is commonly used to treat osteoarthritis in Europe and Asia.

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MedicalXpress 四月 21, 2026

Study shows new promise against locally advanced lung cancer

New findings of an Alliance Foundation Trials study show combining immunotherapy and chemotherapy before surgery improves outcomes for some patients with locally advanced non-small cell lung cancer, according to the results of AFT-16/CHIO3 published in Lung Cancer.

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MedicalXpress 四月 21, 2026

Toxic paint still reaches shelves in Mexico, with some products containing up to 29% lead

A new study finds that lead chromate pigments are used in more than 90% of the lead paints that are being sold in Mexico. Lead Chromate is a well-known human carcinogen and a lead poisoning hazard.

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MedicalXpress 四月 21, 2026

Support from a trusted adult in childhood can mitigate the long-term impact of abuse, study suggests

A consistent, caring adult during childhood can make a profound difference for child survivors of physical or sexual abuse. That is the key finding of a new peer-reviewed study published in the Journal of Aggression, Maltreatment & Trauma, which examined health outcomes among more than 2,100 American Indian and Alaska Native (AI/AN) adults in the United States.

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MedicalXpress 四月 21, 2026

Brain stores relapse and recovery memories side by side, alcohol study suggests

Every experience leaves a trace in the brain, a memory that can shape future behavior. Alcohol and other addictive substances are no exception. Over time, repeated alcohol use can create strong memories that link certain places, cues or actions with reward. These memories can persist even after a person stops drinking, making relapse a common and ongoing challenge for the treatment of alcohol use disorder.

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MedicalXpress 四月 21, 2026

Fining hospitals for medical misogyny won't help women, it will hurt them

Hospitals that score poorly on feedback from female patients could soon see their budget cut under a plan unveiled in April by Wes Streeting, the UK's health secretary. Branded "patient power payments," the scheme would tie a slice of hospital income to women's experiences of care, a measure designed to end what Streeting himself has called an "appalling culture of medical misogyny" in England's National Health Service.

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MedicalXpress 四月 21, 2026

Alzheimer's drugs offer little benefit, major review finds. And the reasons go deeper than the science

How is it possible to spend tens of billions of dollars developing drugs to treat a serious disease that affects millions of people, and yet end up with something that does not work? This is a mystery that has bedeviled Alzheimer's research for years.

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MedicalXpress 四月 21, 2026

Fat cells' 'memory' of prediabetes could make maintaining weight loss after bariatric surgery more difficult

Prediabetes may leave a lasting molecular "footprint" on adipose (fat) tissue which appears to make maintaining weight loss after bariatric surgery more difficult, according to new research being presented at the European Congress on Obesity (ECO) in Istanbul, Turkey (12–15 May).

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MedicalXpress 四月 21, 2026

When pomegranates meet the artery wall: How gut-derived metabolites may stabilize atherosclerotic plaques

For years, pomegranates have enjoyed a reputation as a "heart-healthy" fruit. As a cardiovascular researcher, I have often been asked a seemingly simple question: If pomegranates are so good for us, how exactly do they work? Our recent study, published in Antioxidants, set out to answer that question—not by focusing on the fruit itself, but by following what happens after the body and, crucially, the gut microbiome gets involved.

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MedicalXpress 四月 21, 2026

High-resolution brain atlas expands with 18 tasks across 11 repeatedly scanned volunteers

The Individual Brain Charting (IBC) project has released its fifth and largest update of high-resolution fMRI data, adding a new set of cognitive tasks to one of the most detailed brain-mapping datasets available today. The dataset, which is openly accessible through EBRAINS, is described in a new publication in Scientific Data.

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MedicalXpress 四月 21, 2026

Heart rate rhythms reveal early bird genetics may help shield against type 2 diabetes

Being an early bird or a night owl may be defined by your genetics, but Pitt research published March 16 in The Journal of Physiology suggests that those who rise early may receive some protection against conditions such as type 2 diabetes in return.

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MedicalXpress 四月 21, 2026

Are your staffing metrics enough? New research on patient falls says maybe not

A new study from Penn Nursing's Center for Health Outcomes and Policy Research (CHOPR) published in Nursing Outlook finds that nurses' assessments of their staffing adequacy is a more accurate predictor of patient safety on medical surgical units than traditional administrative data.

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MedicalXpress 四月 21, 2026

How a key regulatory protein guides cartilage formation during embryonic development

Sox9, a master regulator of cartilage formation, switches its target genes dynamically during embryonic limb development instead of following a fixed program, as reported by researchers from Science Tokyo. They analyzed mouse embryonic forelimb cells across different developmental stages using single-cell-level gene expression analysis and a state-of-the-art technique to detect Sox9's DNA binding sites. The findings lay the foundation for future research on skeletal diseases and regenerative medicine.

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MedicalXpress 四月 21, 2026

Childhood trauma tied to tough depression cases

People who have experienced adverse childhood experiences are at increased risk of developing depression later in life that is difficult to treat. This is shown in a new twin study from Karolinska Institutet based on Swedish twin data, published in the journal JAMA Network Open.

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MedicalXpress 四月 21, 2026

Not getting enough physical activity may be harming your health: Here's what being sedentary does to your body

Being regularly active can improve your mental well-being, reduce your chances of disease and increase your lifespan.

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MedicalXpress 四月 21, 2026

Does the brain work like an LLM in predicting words? New study spells out a complicated answer

The appearance of predictive text in writing an email or text message has become, for better or worse, a regular feature of our lives, saving us time by seamlessly filling in a word before we can type it or frustrating us by repeatedly doing the same with an unrelated term.

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MedicalXpress 四月 21, 2026

Single-cell tool predicts cancer survival by pinpointing harmful tumor cells

Oregon Health & Science University researchers have developed a first-of-its-kind method to predict cancer patient survival using advanced molecular data from individual cells.

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MedicalXpress 四月 21, 2026

Umbilical cord blood may hold clues for a child's risk of developing Type 1 diabetes

Your early life may quietly set the stage for developing Type 1 diabetes, an increasingly common, lifelong condition that can significantly affect daily life.

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MedicalXpress 四月 21, 2026

Chaotic heartbeat patterns track brain activity more clearly than conventional signals, researchers report

A team of researchers at Kyoto University have demonstrated that the chaotic component of heartbeat variability is uniquely sensitive to cognitive brain activity. Conventional heart rate variability, HRV, indices show no consistent response, whereas chaos-based measures reveal clear and reproducible changes, providing a new noninvasive indicator of brain-heart interaction.

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MedicalXpress 四月 21, 2026

Why 'brain fog' in Parkinson's isn't always what it seems

For many individuals living with Parkinson's disease and those in its "prodromal" or early stages before movement impairment, there is a distressing gap between how they feel their brain is working and what clinical tests show. Patients often report, "I feel like my thinking is getting worse," only to be told their objective cognitive scores are perfectly normal. A new study led by experts at Boston University, published in the journal Neuropsychology, is the first to examine "global" metacognition, a term to describe how accurately people judge their everyday cognitive abilities, by directly comparing self-reported cognitive concerns with objective neuropsychological performance.

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中国新闻网 四月 21, 2026

“藏”太深！这些食物竟然“飙”血压

春季是高血压、心梗等心脑血管疾病的高发期或反复期 。稳定血压除了依靠药物外，饮食选择也同样重要。有些人可能会发现，明明吃得挺清淡，避开了高盐、高糖、高脂的升压饮食，但血压却还居高不下。其实，我们的餐桌上还藏着一些吃着不咸，甚至与盐不沾边的高血压“刺客”。今天，医生就给出一些避雷技巧，为这些升高血压的食物做“减害”处理。

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中国新闻网 四月 21, 2026

人到中年 运动避开“高危”时间段

随着运动中出现危机事件的情况频发，如何安全健身成了大家关注的话题。特别是对于中老年人，更要根据自身情况，选择合适的运动方式。与年轻人相比，中老年人什么时间进行锻炼比较好？应该选择有氧还是无氧运动？出现哪些症状应该暂停？

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中国新闻网 四月 21, 2026

嗜睡乏力还长胖？排除春困 提防甲状腺“搞事情”

春天嗜睡、没力气、体重悄悄长？别归为“春困、换季乏力”！这些不适可能是甲状腺的“求救信号”。

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中国新闻网 四月 21, 2026

副流感病毒阳性率连续上升，这类咳嗽要当心

扬子晚报讯(记者 吕彦霖)近期，不少家长发现身边“中招”的孩子多了起来，高热、咳嗽、声音嘶哑……这些症状究竟是流感还是别的病毒？中国疾控中心最新发布的数据给出了答案。中国疾控中心发布2026年第15周全国急性呼吸道传染病哨点监测情况，副流感病毒检测阳性率已经连续4周上升，并且5岁以下病例组高于其他年龄组。

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中国新闻网 四月 21, 2026

“沉默的杀手”肾癌如何防？专家：及时检查 改掉这些坏习惯

因肾癌在疾病的早期阶段，大多数患者并没有明显的临床症状，极易被忽视，所以被称为“沉默的杀手”，血尿、腹部肿块、腰痛为其三大晚期症状。肾癌发生的原因有哪些？如何预防？一起了解。

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中国新闻网 四月 21, 2026

这5个很多人认为的身体缺陷，其实是健康表现

在日常生活中，我们常常被各种身材标准所裹挟：腿要细、肩要窄、皮肤要光滑……也会因此将自己的不同视为“不足或缺陷”。然而，许多被忽视甚至嫌弃的身体特征，其实恰恰暗藏着健康优势，可能正是身体为你留下的保护措施。

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中国新闻网 四月 21, 2026

尿酸一直降不下来？可能是这些小习惯惹的祸 | 健康习惯研究所

把奶茶当水喝、无肉不欢、熬夜追剧……这些看似惬意的日常习惯，正在悄悄推高你的尿酸。

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中国新闻网 四月 21, 2026

国家推荐的饮食防癌方式，简单又实用！| 肿瘤防治早知道

癌症的发生并非偶然。大量研究证据显示，超过40%的癌症可通过保持健康的生活方式、减少接触致癌物等一级预防措施得到有效预防。国家卫生健康委最新发布的《中国防癌健康生活方式守则(2026年版)》，包含多条简单易行的饮食防癌要点，帮助我们主动降低癌症发生风险，守护自己及家人的健康。

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中国新闻网 四月 21, 2026

民生调查局｜连锁药店骗保调查：“串药、改方、平账”连环套骗取医保基金

编者按： 　　这里是民生调查局，见人所未见，调查民生之变。关注你想关注的、你没关注的，调查你想看的、未看到的。 　　中新网北京4月21日电(记者 赵方园)2026年3月，中国新闻网《民生调查局》陆续接到多地网友反馈，部分药店可直接使用医保卡购买化妆品、保健品乃至日用品。

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中国新闻网 四月 21, 2026

标注“0反式脂肪酸”的食品真的更健康吗？专家详解

您在选购食品时，会留意配料表里的反式脂肪酸吗？会不会特意挑选标注“0反式脂肪酸”的食品？近年来，网上关于反式脂肪酸的健康传言层出不穷，称其会导致肥胖、癌症、糖尿病等多种问题，仿佛不少疾病都与它密切相关。

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MedicalXpress 四月 20, 2026

Rotator cuff tears are a normal part of aging, but pain isn't inevitable

The first sign that retired accountant Kathey Parcels had torn her left rotator cuff was pain, sudden and acute pain.

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MedicalXpress 四月 20, 2026

Measuring the 'empty tank': Pilot study gauges muscle energy in cancer survivors

Apparently healthy cancer survivors often complain of extreme fatigue. They have finished treatment, the scans are clear, but they feel hollowed out, unable to walk to the mailbox or stay awake through dinner. The languor can linger for years, making it a major, unexplained symptom that clinicians have only been able to measure with subjective, imprecise surveys. But now a pilot study published in Biomedicines may help clinicians obtain a better measurement tool that could eventually lead to better treatments.

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中国新闻网 四月 20, 2026

谷雨时节怎么养生？中医专家：健脾化湿、疏肝理气是关键

中新网广州4月20日电 (记者 蔡敏婕)今年4月20日是二十四节气之第六个节气——谷雨，这是春季的最后一个节气。此时降水明显增加，岭南地区湿气加重、热气渐生，湿热交织成为当下气候主要特点。

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中国新闻网 四月 20, 2026

春季脱发高发 专家提醒警惕脏腑失衡隐患

中新网西安4月20日电 (记者 党田野)“立春之后不少人头发大把掉落，这是毛发推陈出新的正常代谢，但一旦掉发超标，就是身体失衡发出的信号。”近日，西安市红会医院皮肤科与医疗美容科主任高琳在接受采访时表示。

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MedicalXpress 四月 20, 2026

Research uncovers gaps in stuttering care

Variability in an individual's stuttering pattern has long posed challenges for speech-language pathologists (SLPs) when treating clients, but new research led by Charles Darwin University (CDU) and Michigan State University (MSU) has identified the gaps in clinical practices and how to address them.

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MedicalXpress 四月 20, 2026

Extra antibiotic doesn't reduce infection risk during surgery to fix complex fractures, trial finds

Adding an extra antibiotic powder doesn't further reduce a person's risk of infection during surgery to repair complex bone fractures, a new study says. People had about the same rate of post-surgery infections whether doctors sprinkled one or two antibiotic powders into their surgical wound, researchers report in the Journal of the American Medical Association.

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中国新闻网 四月 20, 2026

专家：儿童不是缩小版的成人，儿童用药需“量体裁衣”

中新网北京4月20日电(记者 赵方园)儿童是流感病毒的高发易感人群。中国疾控中心报告显示：5岁以下儿童感染流感后出现重症和住院的风险远高于成人，尤其1-2岁的低龄幼儿因免疫功能尚未完善，不仅感染率高，也更容易引发肺炎、支气管炎等严重并发症。长期以来，5岁以下婴幼儿一直面临口服抗流感药物选择有限、服药依从性差等临床痛点。

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MedicalXpress 四月 20, 2026

Novel 3D brain marker predicts surgical success in dementia-causing hydrocephalus

Researchers at the University of Eastern Finland have identified a new geometric marker of the brain ventricles that could help predict which patients with idiopathic normal pressure hydrocephalus (iNPH) will benefit from shunt surgery, according to a recent study published in Fluids and Barriers of the CNS.

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MedicalXpress 四月 20, 2026

AACR: Zedoresertib and lunresertib combination shows promising antitumor activity

For patients with advanced solid tumors harboring specific genetic alterations, the first-in-class synthetic lethal combination of WEE1 inhibitor zedoresertib plus PKMYT1 inhibitor lunresertib demonstrated promising antitumor activity and was generally well-tolerated, according to Phase I MYTHIC trial data reported by researchers at The University of Texas MD Anderson Cancer Center.

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MedicalXpress 四月 20, 2026

Research finds that streamlining the benefits application process increases WIC application, enrollment rates

Being stuck in a bureaucratic morass is frustrating and time-consuming; known as administrative burden, this phenomenon is unfortunately a regular feature of modern life. For some, however, administrative burden is more than an annoyance; it's an obstacle to getting essential government benefits and assistance. Because the process can be so confusing, opaque, and difficult, many people end up not signing up for the help they need for themselves and their children, even though they are eligible.

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MedicalXpress 四月 20, 2026

Protective 'switch' in most common blood cancer opens new doors for diagnosis and treatment

A new study published in The Journal of Immunology by researchers at the Josep Carreras Leukaemia Research Institute (IJC) has uncovered a crucial biological "off switch" in diffuse large B cell lymphoma (DLBCL), the most common and one of the most aggressive forms of blood cancer. The findings reveal that a protein called HDAC7 plays a dual role: it is essential for building a healthy immune system, and when it goes missing in cancer cells, the disease becomes significantly more dangerous. Crucially, the team showed that restoring HDAC7 in cancer cells can slow or even stop tumor growth.

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MedicalXpress 四月 20, 2026

Trump signs order backing psychedelic research

Psychedelic drugs could soon play a larger role in mental health care. Over the weekend, President Donald Trump signed an executive order aimed at boosting federal research into substances like psilocybin, LSD and MDMA and expanding their use in controlled treatment settings.

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MedicalXpress 四月 20, 2026

Scientists crack an 'undruggable' childhood cancer protein, opening a path to treatments for neuroblastoma

Researchers at Linköping University show how two important cancer-related proteins can be prevented from collaborating with each other. The discovery shows the way toward future medications to combat, for example, neuroblastoma in children. Their study has been published in the journal Nature Communications.

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MedicalXpress 四月 20, 2026

Social media posts reveal that women in the UK were repeatedly gaslit over womb procedure pain

Women have described being dismissed, disbelieved, and left in serious pain during a routine womb examination that affects tens of thousands every year. Users of parenting forum Mumsnet who underwent hysteroscopy procedures also shared concerns about receiving unclear information before treatment and being given little or no pain relief afterward. Some women, who described feeling physically and emotionally vulnerable, compared the experience to sexual assault. Now, research led by the University of Reading, published in the journal Women's Health, has analyzed 4,644 posts from Mumsnet users posted between 2018 and 2024.

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MedicalXpress 四月 20, 2026

Study on western diet, binge drinking, and liver disease

Four undergraduate students who will each receive their diploma at next month's Commencement ceremony at the University of Vermont are all leaving with more than their degrees, as they are credited as co-authors on a newly published, peer-reviewed study examining how a Western diet combined with binge drinking accelerates liver disease—a notable achievement for undergraduate researchers.

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MedicalXpress 四月 20, 2026

Naturally occurring molecule can stop Alzheimer's-linked fibrils from forming

Protein droplets serve important biological functions within cells, but in neurodegenerative diseases like Alzheimer's, these liquid-like droplets can form solid-like clumps known as fibrils. This disrupts the droplets' normal physiological functions, including stabilizing microtubules that help transport materials within neurons.

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MedicalXpress 四月 20, 2026

Does my child have a language disorder?

A baby's first words are a source of pride for parents, but when they're late in coming, it can be a source of worry. While most kids catch up, those whose language troubles persist may have a condition called DLD.

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MedicalXpress 四月 20, 2026

Widely used food preservative implicated in recent uptick in UK suicide deaths

A chemical widely used in food preservation is implicated in an uptick in recent UK deaths by suicide, with a disproportionately high number of cases among young people and boys/men, finds a comprehensive analysis of available data for the period 2019–24, published in the open access journal BMJ Public Health.

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MedicalXpress 四月 20, 2026

Knife deaths push average victim age to 14 among children in England

The average age of a young fatal stab victim is now 14, indicates an analysis of the causes of death among children and teens in England between 2019 and 2024, published online in Emergency Medicine Journal.

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MedicalXpress 四月 20, 2026

AIDS relief program sees drops in testing and diagnoses after disruptions

New data released Friday show that the President's Emergency Plan for AIDS Relief (PEPFAR) treated about the same number of people in the last quarter of 2025 as it did a year earlier in 2024.

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MedicalXpress 四月 20, 2026

These blood markers can expose colorectal, lung and ovarian cancers before symptoms appear

Biomarkers in the blood could be used for the early detection of colorectal cancer, lung cancer and ovarian cancer. A new study from Uppsala University shows that the performance of such biomarkers is comparable to or better than established tests and could be developed for clinical use.

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MedicalXpress 四月 20, 2026

WHO-recommended antibiotics cover only 1 in 4 neonatal sepsis infections in low- and middle-income countries

A major multi-country study has found that WHO-recommended first-line antibiotics for neonatal sepsis are likely to be effective in only one-quarter of infections in low- and middle-income countries (LMICs). The findings, presented today at ESCMID Global 2026 in Munich, highlight the growing impact of antimicrobial resistance (AMR).

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MedicalXpress 四月 20, 2026

Washington expands hepatitis C testing, cutting per-patient costs by more than 45%

It took less than 22 years after the discovery of the hepatitis C virus (HCV) for a fast-acting, highly effective treatment to become available. Modern drugs are more than 95% effective at curing hepatitis C infection, yet the virus remains a critical public health problem. It's the most common bloodborne illness in the United States, and disproportionately impacts low-income people and marginalized communities.

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MedicalXpress 四月 20, 2026

'Fingerprints' of childhood cancer treatment provide clues that may help mitigate second cancers

Scientists at St. Jude Children's Research Hospital today report how lifesaving childhood cancer treatments leave "fingerprints" on DNA, which can lead to second neoplasms (cancers or cancer-like diseases) decades later. The discovery may provide a path toward reducing long-term risks of pediatric cancer therapy by improving surveillance and early detection of secondary disease for survivors. The findings were published today in Cancer Discovery.

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MedicalXpress 四月 20, 2026

First-line immunotherapy shows success treating advanced colorectal cancer

As colorectal cancer rates rise among young people, most patients with advanced disease still only have one treatment option: chemotherapy. That is rarely a cure, and often life-limiting with very toxic side effects.

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MedicalXpress 四月 20, 2026

Bowel cancer immunotherapy clinical trial follow-up shows zero relapses

Patients with a specific type of bowel cancer who were treated with a short course of immunotherapy before surgery instead of post-op chemotherapy have remained cancer-free after almost three years of follow-up, according to new results from the NEOPRISM-CRC clinical trial led by a team from UCL and UCLH.

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中国新闻网 四月 20, 2026

别再“暴力驾驶”身体！这些习惯，大幅升高患癌风险

原标题：别再“暴力驾驶”身体！这些习惯，大幅升高患癌风险|肿瘤防治早知道

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MedicalXpress 四月 20, 2026

Interdisciplinary care is a promising approach for pediatric patients with long COVID

A study from University Hospitals Connor Whole Health has found that pediatric patients with long-term COVID report a high symptom burden that meets or exceeds that of other chronic health conditions. The study describes patient characteristics, care delivery, and provides a novel description of symptom severity. The findings are published in Open Forum Infectious Diseases.

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MedicalXpress 四月 20, 2026

Blood test detects aggressive brain tumors early and could reduce need for risky surgery

Researchers at the University of Sussex, in collaboration with scientists from different institutes worldwide, have identified a blood test capable of early diagnosis of the most aggressive form of brain tumor. The technology has the potential to save lives. Lead author Professor Georgios Giamas and his team have identified distinctive biomarkers (molecules that act as signs of normal processes, diseases, or responses to treatment) within patient blood samples, which could signal the presence of glioblastoma, one of the most aggressive forms of brain tumor.

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MedicalXpress 四月 20, 2026

Mini brain-like structures grown in lab may help scientists treat, diagnose and stage Alzheimer's disease

Scientists from Johns Hopkins Medicine report new evidence that clusters of brain tissue derived from the cells of patients with Alzheimer's disease may be used to evaluate how certain patients with the neurodegenerative condition may respond to drugs commonly prescribed to treat psychiatric symptoms of the disorder. The findings, based on a study of lab-grown brain tissues known as organoids, contribute to a growing body of evidence that brain organoids may also one day be used to more precisely develop and prescribe treatments for subgroups of patients with Alzheimer's disease, which is the most common form of dementia, and affects more than seven million Americans.

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MedicalXpress 四月 20, 2026

New KIR-CAR T cell therapy shows promise in multiple solid cancers

An innovative type of CAR T cell therapy, called KIR-CAR, was shown to be safe, with increasing efficacy corresponding to higher doses of the investigational treatment in nine patients with advanced ovarian cancer, mesothelioma or cholangiocarcinoma (bile duct cancer), according to an early report from an ongoing Phase I dose-escalation clinical trial.

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MedicalXpress 四月 20, 2026

Implanted nerve stimulation for obstructive sleep apnea found to be safe and effective

A randomized controlled trial evaluating the safety and efficacy of proximal hypoglossal nerve stimulation, or pHGNS, (an implanted stimulation therapy targeting specific sectors of nerves in the tongue) for obstructive sleep apnea (OSA) found that pHGNS significantly reduced breathing interruptions during sleep and improved patient-reported daytime sleepiness without any significant adverse events. The study is published in Annals of Internal Medicine.

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MedicalXpress 四月 20, 2026

Why some brains with Alzheimer's stay sharp

Researchers at the University of California San Diego have uncovered new insights into one of Alzheimer's disease's most puzzling questions: why some older adults remain mentally sharp despite having hallmark brain changes linked to the disease. This condition—known as asymptomatic Alzheimer's disease (AsymAD )—has long been observed but poorly understood. Decoding this natural resilience could pave the way for earlier detection and new strategies to prevent memory loss before symptoms begin. The work is published in the journal Acta Neuropathologica Communications.

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MedicalXpress 四月 20, 2026

Lower quality scores seen for AI- versus human-generated visit notes

Notes generated by artificial intelligence (AI) have lower-quality scores than those generated by humans across five standardized care cases, according to a study published online in the Annals of Internal Medicine to coincide with the Internal Medicine Meeting, the annual meeting of the American College of Physicians, held from April 16 to 18 in San Francisco.

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中国新闻网 四月 20, 2026

33岁确诊胃癌晚期，她错过了身体4次“求救信号”

中国新闻周刊记者：牛荷

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中国新闻网 四月 20, 2026

消化道癌晚期，治疗费或高达百万元，如何避免？

中国新闻周刊记者：孙厚铭

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中国新闻网 四月 20, 2026

中新健康｜全国首个脂肪肝临床数据库系统在京启动

中新网北京4月20日电(记者 赵方园)4月19日，“代谢相关脂肪性肝病分级诊疗与标准化管理中心建设”项目在北京启动，标志着全国首个统一的脂肪肝临床数据库系统正式成立。

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中国新闻网 四月 20, 2026

尿酸一直降不下来？可能是这些小习惯惹的祸

尿酸一直降不下来？可能是这些小习惯惹的祸丨健康习惯研究所

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中国新闻网 四月 20, 2026

“不喂牛奶喂米糊米油”，这些“古法育儿”经验有依据吗？当心被误导！

“古法育儿”是无视现代营养学的反智言论。

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UN Health 四月 20, 2026

World News in Brief: AI diagnostics, humanitarian deal for DR Congo, rights abuse allegations in Belarus, Ukraine children bear heaviest burden

New data shows that nearly three in four countries in Europe now use Artificial Intelligence in their health services to make a diagnosis.

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中国新闻网 四月 20, 2026

驼背会导致脊柱侧弯吗？专家解答

本报记者 吴佳佳

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中国新闻网 四月 20, 2026

第十一届药学领域全国重点实验室发展与交流年会在穗召开

中新网广州4月20日电 (记者 郭军)第十一届药学领域全国重点实验室发展与交流年会暨第二届粤港澳大湾区创新药物发展论坛4月18日至19日在广州召开。

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中国新闻网 四月 20, 2026

谷雨：祛湿排浊，双臂“甩起来”

扬子晚报讯(记者 许倩倩)谷雨是二十四节气中春季的最后一个节气。“谷雨”二字取“雨生百谷”之意，此时降水明显增多，正是谷类作物茁壮成长的关键时期，天地万物在春雨滋养下愈发繁茂，为暮春添上一抹生机。江苏省第二中医院公共卫生科副主任护师袁素洁提醒，此时正值四季交替的脾土当令期，脾胃运化能力达到顶峰，抓住这段时间健脾祛湿，能为整年气血打下扎实根基。

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中国新闻网 四月 20, 2026

查出肺结节别慌张 这份防护指南请收好

4月15日至4月21日

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中国新闻网 四月 19, 2026

中国中西医结合学会脑心同治专业委员会第十六次学术交流会在扬州召开

中新网扬州4月19日电 中国中西医结合学会脑心同治专业委员会第十六次学术交流会18日在江苏扬州召开。

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MedicalXpress 四月 19, 2026

Pharmacy care clinics in Alberta handle common illnesses, easing pressure on doctors

The next time you need medical advice for a common ailment like acne, insomnia or pink eye, consider visiting your pharmacist. Pharmacists in Alberta have the widest scope of practice in Canada, and more than 100 new community pharmacy care clinics across the province are designed to complement what is offered by physicians, walk-in clinics and emergency departments.

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MedicalXpress 四月 19, 2026

Largest US study finds teen cannabis use linked to slower cognitive development

Researchers from University of California San Diego have found that teenagers who begin using cannabis show slower gains in thinking and memory skills as they grow. The study, published in Neuropsychopharmacology, analyzed data from more than 11,000 participants in the Adolescent Brain Cognitive Development (ABCD) Study, the largest long-term study of brain development in U.S. youth.

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中国新闻网 四月 19, 2026

伤膝盖的3种行为很多人天天在做 尤其是第2种

春天到了

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MedicalXpress 四月 19, 2026

Yoga may enhance traditional recovery programs, researchers find

Yoga may help support individuals recovering from substance use disorders, according to researchers at Penn State Brandywine. The team includes Kendall Taylor, a fourth-year psychology student at Penn State Brandywine, who recently presented the work at the Eastern Psychological Association's annual conference in Boston and at the campus's Student Engagement Expo.

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中国新闻网 四月 19, 2026

微波炉这样热菜，“微塑料”飙升125倍！

很多人为了图方便，从冰箱拿出外卖盒、塑料打包盒就直接丢进微波炉加热，连碗都省得洗了。打住！以后千万别这么干了！

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MedicalXpress 四月 19, 2026

Cannabis legalization spurs innovation, but not always in ways that benefit patients or public health

Innovation in health care saves lives. But not all health innovations have enough evidence to actually benefit patients.

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MedicalXpress 四月 19, 2026

HIV treatment reduces accelerated biological aging by nearly four years, landmark study shows

A major study presented at ESCMID Global 2026 has found that antiretroviral therapy (ART) reduces accelerated biological aging in people with HIV (PWH) by nearly four years, a finding that could transform how clinicians monitor HIV treatment and long-term health outcomes.

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MedicalXpress 四月 19, 2026

Improving oral care more than halves hospital-acquired pneumonia risk, major trial finds

A landmark trial presented at ESCMID Global 2026 shows that improving oral hygiene for hospital patients can reduce the risk of non-ventilator-associated hospital-acquired pneumonia (NV-HAP) by 60%.

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MedicalXpress 四月 19, 2026

Antibiotic resistance genes found in newborns within hours of birth, study shows

Antibiotic resistance genes (ARGs)—segments of DNA that help bacteria survive the effects of antibiotics—can be present in newborns within the first hours of life, according to research presented at ESCMID Global 2026.

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MedicalXpress 四月 19, 2026

Novel diabetic wound treatment turns cells into manufacturers

Diabetes affects more than 40 million people in the United States, according to the American Diabetes Association. For many, the chronic condition means a lifetime of pain as worsening circulation leads to nonhealing ulcers in the extremities, especially the legs and feet.

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MedicalXpress 四月 19, 2026

Thinking about acupuncture or herbs for menopause? Read this first

Hot flashes, night sweats or swinging mood changes are some of the most common symptoms of menopause—the stage of a woman's life when menstrual periods stop permanently, and she is no longer fertile.

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中国新闻网 四月 19, 2026

全国首个“大影像”学科调研报告在沈发布 显现中国医学影像“领跑”之势

中新网沈阳4月19日电(王涵)第四届医学影像融合创新与发展大会暨2026年度中国医院协会医学影像中心分会年会19日在沈阳闭幕。会议期间发布的全国首个跨越四大影像学科的调研报告显示，中国医学影像在装备国产化与前沿技术上实现跃升，正加速从“辅助检查”向“诊疗一体化”的驱动核心转型。

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MedicalXpress 四月 19, 2026

Researchers use statistics and math to understand how the brain works

Nothing rivals the human brain's complexity. Its 86 billion neurons and 85 billion other cells make an estimated 100 trillion connections. If the brain were a computer, it would perform an exaflop (a billion-billion) mathematical calculations every second and use the equivalent of only 20 watts of power. As impressive as the brain is, neurologists can't fully explain how neurons work together.

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中国新闻网 四月 19, 2026

首个小气道病变诊疗共识发布 促呼吸慢病“大小气道共治”

中新网深圳4月19日电 (记者 索有为)全球首个针对小气道病变系统性、综合性诊治的专家共识《小气道病变与慢性气道疾病临床诊疗专家共识(2026年)》(下称《共识》)，于18日在深圳举行的2026珠峰呼吸大会上发布。该共识由中华医学会呼吸病学分会肺功能学组(筹)、慢阻肺病学组和哮喘学组联合制订发布。

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MedicalXpress 四月 19, 2026

Robust flu protection may rely on B cells that are long-lived residents in the lungs

Deep in the lungs, resident memory B cells stand guard against influenza reinfection—but whether they remain there may depend on how strongly they are signaled through their own receptors. New research using an animal model of influenza infection provides fresh insight into how these cells form and persist, findings that could inform the design of vaccines aimed at strengthening immune defenses in the lungs.

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MedicalXpress 四月 19, 2026

Diet tips during cancer treatment

Cancer treatments can take a toll on a person's body. A patient's treatment may cause nausea, changes in appetite, taste and smell, diarrhea, or constipation, making it harder to meet their nutritional needs. Fortunately, there are strategies that patients and caregivers can use to cope with these side effects.

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MedicalXpress 四月 19, 2026

Cardiorespiratory fitness may cut dementia, depression and psychosis risk

Many studies carried out over the past decades have explored the relationship between mental and physical health, showing that the two are often interlinked. One well-established indicator of overall physical health is cardiorespiratory fitness, which is the ability of the heart and lungs to supply oxygen while a person is engaged in sustained physical activity.

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MedicalXpress 四月 19, 2026

It's right under your nose: Why some people can't find things in plain sight

Many households will recognize this familiar exchange. One person insists an object simply isn't there: impossible to find despite what they describe as a thorough and highly competent search. Another walks in, glances briefly at the same spot and points to it almost immediately.

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MedicalXpress 四月 19, 2026

Teen cannabis use rose after California legalization, reversing years of decline

Teen cannabis use in Northern California increased following the legalization of adult recreational cannabis and later declined during the COVID-19 pandemic, according to new research from Kaiser Permanente published in JAMA Network Open.

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中国新闻网 四月 19, 2026

预防胃癌，胃镜筛查很重要！这些人群一定要重视｜肿瘤防治早知道

胃癌是一种起源于胃黏膜上皮细胞的恶性肿瘤。胃癌早期症状不明显，往往容易被忽视。不过别担心，只要我们提高警惕、定期筛查，做到早诊、早治，可以将其“拒之门外”。

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中国新闻网 四月 19, 2026

预防宫颈癌，筑牢三道“宫墙” | 肿瘤防治早知道

宫颈癌素有“隐匿杀手”之称，早期往往“静默无声”，易被忽视，但它也是唯一一个病因明确、可早期预防，甚至被消除的癌症。落实“早预防、早诊断、早治疗”的方针，是阻击这一威胁的关键。

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中国新闻网 四月 19, 2026

第二届《大白脱口秀》昆明启幕 医务工作者化身科普“段子手”

中新网昆明4月19日电 (记者 杜潇潇)18日下午，来自昆明医科大学第一附属医院、云南大学附属医院等多家医疗机构的6位医务工作者，与专业脱口秀演员同台献艺，共同拉开第二届《大白脱口秀》的序幕。

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中国新闻网 四月 19, 2026

喝水后出现这种异常可能是癌症发出的信号 预防做好这5点→

4月15日至4月21日

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MedicalXpress 四月 19, 2026

New mouse model reveals why chronic muscle inflammation resists standard drugs

An international research team with the participation of researchers from the University Medical Center Göttingen (UMG), Germany, has developed a mouse model that offers new insights into the development of a rare but serious muscle disease. The researchers were able to demonstrate that the persistent inflammation in inclusion body myositis is linked to impaired cellular "garbage disposal"—an important clue for new treatment strategies. The findings have been published in the journal Brain.

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中国新闻网 四月 19, 2026

因吃剩菜不幸去世，这个隐匿的“冰箱杀手”别忽视！

近日，#孕妇吃冰箱剩菜后去世# 的话题多次登上媒体热搜，引发广泛关注。据悉，这名孕妇是在吃了冰箱剩菜后感染李斯特菌，经全力抢救，坚持了3个月最终仍不幸离世。

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MedicalXpress 四月 19, 2026

Giving a voice to vocal fold regeneration—uncovering a new map of stem-like cells

The larynx, also known as the voice box, is home to the vocal folds and is the reason people can talk and sing while manipulating pitch and volume. The vocal folds are covered with mucosa, or mucous membranes.

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MedicalXpress 四月 19, 2026

Tobacco is still one of the world's top killers—here are the key obstacles to enacting generational smoking bans

Smoking is really bad for you. Most people know that. Even smokers think smoking is bad for one's health. But most people don't know just how bad it is. More people in the United States die every year from smoking than from alcohol, illegal drug use, car accidents, suicides, and murders combined.

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MedicalXpress 四月 18, 2026

Pinpointing barriers to timely head and neck cancer treatment in rural areas

A new study led by researchers at Dartmouth Cancer Center pinpoints why many patients in rural areas experience delays in receiving critical follow-up treatment for head and neck cancer, and what can be done to address those gaps. Published in JAMA Otolaryngology–Head & Neck Surgery, the study examines factors that influence whether patients begin postoperative radiotherapy within the recommended six-week window after surgery, the timeframe known to improve survival for patients with head and neck squamous cell carcinoma.

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MedicalXpress 四月 18, 2026

Chronic pain tied to almost twice the odds of smoking and vaping, survey shows

New research from the University of Kansas shows people who experience chronic pain tend to consume cigarettes and e-cigarettes at higher rates than others. The findings, based on analysis of the National Health Interview Survey from 2014–2023, should inform therapies for both chronic pain and smoking cessation.

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MedicalXpress 四月 18, 2026

3D-printed brain sensors may unlock personalized neural monitoring

Soft electrodes designed to perfectly match a person's brain surface may help advance neural interfaces for neurodegenerative disease monitoring and treatment, according to a new study led by Penn State researchers. Neural interfaces are powered by tiny sensors capable of tracking biophysical signals, known as bioelectrodes. These sensors are usually made from stiff materials in a one-size-fits-all design that struggles to match the brain's complex structure. The researchers have created a novel approach to 3D printing bioelectrodes that can stretch and morph to fit the minor differences that make every brain unique.

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MedicalXpress 四月 18, 2026

Osteopenia: Loss of bone mineral density affects millions of people. Here's what you need to know

Around 40% of adults worldwide are affected by osteopenia: a loss of bone mineral density. This condition is extremely common, particularly in postmenopausal women and elderly adults. It's estimated that more than 500,000 fractures occur annually in the UK due to low bone density.

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MedicalXpress 四月 18, 2026

Five tips to make your memory work more effectively

As a researcher investigating how electric brain stimulation can improve people's powers of recollection, I'm often asked how memory works—and what we can do to use it more effectively. Happily, decades of research have given us some clear answers to both questions.

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MedicalXpress 四月 18, 2026

How mRNA cancer vaccines still destroy tumors when a key immune cell is missing

The advent of mRNA vaccines against SARS-CoV-2 in 2020 changed the course of the COVID-19 pandemic. Now, the Nobel Prize–winning technology is being adapted to fight cancer, with mRNA vaccines in clinical trials for melanoma, small-cell lung cancer and bladder cancer, among others, opening the door to new ways of preventing and treating the disease.

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MedicalXpress 四月 18, 2026

Therapy program for kids with lupus can change lives in 6 sessions

Often diagnosed in the teenage years, childhood-onset lupus is a serious, potentially fatal autoimmune disease that causes the body to attack itself. For as many as 10,000 U.S. youths, it can bring extreme fatigue, mood changes, pain and inflammation that affect many parts of the body.

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MedicalXpress 四月 18, 2026

Why private gardens mattered so much during the first COVID-19 lockdown

A team of researchers led by the University of Aberdeen has found that private gardens played a vital role in supporting people's well-being during the U.K.'s first COVID-19 lockdown, when access to public green spaces was significantly restricted.

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MedicalXpress 四月 18, 2026

Q&A: Psychiatrists on the unintended, fatal consequences of mixing psychiatric meds

While the U.S. has seen a decline in the overall number of overdose deaths, the news on drug use is not all trending positively, and researchers at Brown University's Warren Alpert Medical School are focused on an emerging contributor to fatal overdoses.

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中国新闻网 四月 18, 2026

雷暴过后急诊室挤满患者 近期出现这些症状别硬扛

接诊超100例，近期出现这些症状别硬扛

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中国新闻网 四月 18, 2026

‌补钙别只喝奶 奶酪才是被忽视的“补钙王者”

被忽视的“补钙王者”！钙含量是牛奶的近 8 倍，但这一点要注意

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MedicalXpress 四月 18, 2026

Reproductive justice framework is essential to addressing inequities in high-risk pregnancy care, argue researchers

A new commentary in Reproductive Health calls for fetal condition care to be reframed through a reproductive justice (RJ) lens, arguing that systemic inequities, not just medical factors, shape the options available to families. A team of researchers, led by Penn Nursing and SisterSong the Women of Color Reproductive Justice Network, authored the editorial, which highlights how structural power—rather than just medical necessity—shapes the experiences of families navigating complex fetal diagnoses.

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MedicalXpress 四月 18, 2026

Sex differences in brain gene activity could explain why some disorders affect men and women differently

The physical differences between men and women are all too obvious, but the biological divide goes right down to the cellular level in the brain, according to a new study published in the journal Science.

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中国新闻网 四月 18, 2026

多款降脂针纳入医保 哪些人适合使用？专家解答

今年1月1日新版医保目录落地，英克司兰钠注射液等多款降脂针纳入医保报销，备受患者关注。

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MedicalXpress 四月 18, 2026

First international consensus on how to design, test and evaluate robotic systems for stroke treatment

Mechanical thrombectomy is a life-saving procedure used to remove blood clots from the brain. The complex procedure is needed within hours to achieve the best outcomes, but as it requires specialist expertise, access remains limited. Until now, no agreed framework existed for how robotic systems for MT should be built, tested, or evaluated. A new position statement, published in the Journal of the American Heart Association, fills that gap, defining standards that put patient safety first.

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MedicalXpress 四月 18, 2026

Brain-on-a-chip reveals how Parkinson's proteins weaken the brain's vascular barrier

Scientists looking for the causes of neurodegenerative diseases like Parkinson's and Alzheimer's generally focus on the buildup of aberrant proteins in the brain that impede normal neural connections. But new research from Binghamton University and Drexel University looks at a different, lesser-studied issue that also hurts patients and their quality of life: how Parkinson's affects the human vascular system.

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MedicalXpress 四月 17, 2026

Standard-dose antibiotic is the 'preferred choice' of treatment for uncomplicated acute sinusitis

Acute sinusitis leads to more antibiotic prescriptions for U.S. adults than any other condition, but there is no consensus on which antibiotic is preferred for uncomplicated cases. In a retrospective, nationwide study of more than 500,000 patients with acute sinusitis, a research team led by Mass General Brigham investigators found no major differences in measured outcomes between adults who received standard amoxicillin and amoxicillin-clavulanate (a more powerful, combination antibiotic). Patients treated with amoxicillin-clavulanate were at slightly higher risk of contracting secondary infections. Results are published in JAMA.

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MedicalXpress 四月 17, 2026

Emergency room survey uncovers measles vaccine gaps and hesitancy across the US

Measles remains one of the most contagious infectious diseases, spread through coughing and sneezing, with even small declines in vaccination coverage leading to outbreaks. As of 2026, California has reported its highest annual measles case count in seven years. In response to this growing concern, researchers have begun examining gaps in measles-related knowledge and vaccination coverage.

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MedicalXpress 四月 17, 2026

Austria recalls baby food jars in health scare

A supplier of baby food jars in Austria is recalling a line saying a lethal substance may have been introduced through tampering.

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MedicalXpress 四月 17, 2026

Will retatrutide help me lose weight or look 'shredded?'

Injectable peptides are generating a lot of buzz online.

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中国新闻网 四月 17, 2026

想远离癌症？不妨养成这些小习惯

想远离癌症？不妨养成这些小习惯 | 健康习惯研究所

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中国新闻网 四月 17, 2026

专家：VHL综合征进入靶向药与多学科诊疗新阶段

中新网北京4月17日电(张静) 一个家庭中，丈夫脑、眼、肾上长满肿瘤，高龄怀孕的妻子羊水穿刺后发现胎儿也携带致病基因——这是北京大学第一医院泌尿外科主任医师龚侃教授接到的真实求助。这种让一家人陷入“窒息式痛苦”的罕见病，名为VHL综合征(冯·希佩尔-林道综合征)，已被列入我国《第二批罕见病目录》。

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MedicalXpress 四月 17, 2026

Cannabis sales and use are high in Michigan—but federal law means research lags behind

Have you been to a licensed cannabis dispensary lately? My team and I often visit them in the Greater Lansing area to invite cannabis users to participate in our studies. As soon as we walk in, we are met with a dazzling array of products: high-potency vape cartridges, gourmet gummies, premium marijuana flowers and more.

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MedicalXpress 四月 17, 2026

Childhood obesity casts a long shadow, slashing education, pay and work prospects well into adulthood

New research to be presented at the European Congress on Obesity (ECO 2026, Istanbul, Turkey, 12–15 May) shows that living with obesity in childhood is associated with lower future levels of education, employment, and earnings. The study is by Dr. Lise Bjerregaard, Dr. Elisabeth Andersen, and research group leader Dr. Jennifer Lyn Baker of the Center for Clinical Research and Prevention, Copenhagen University Hospital—Bispebjerg and Frederiksberg, Copenhagen, Denmark.

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MedicalXpress 四月 17, 2026

Maternal RSV vaccination cuts infant hospitalization risk by over 80%, major study finds

Respiratory syncytial virus (RSV) is a common virus that can cause severe respiratory illness in infants and young children, including lower respiratory tract infections (LRTIs) such as bronchiolitis and pneumonia. It is a leading cause of infant hospitalization worldwide, with early-life infection linked to potential longer-term effects including recurrent wheeze or asthma, repeat hospital admissions and impaired lung health.

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MedicalXpress 四月 17, 2026

Cutting calories to slow aging—without compromising health

Restricting calorie intake in species such as mice, rhesus monkeys, and fruit flies has been shown to extend their lifespans. In some cases, these animals not only live longer, but are also free of disease. But when pushed too far, calorie restriction can have negative impacts. Mice that undergo a 40% reduction in calorie intake, for example, are more susceptible to infections, less likely to reproduce, and experience stunted growth.

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中国新闻网 四月 17, 2026

一口好牙的背后 口腔医学的“中国方案”如何诞生？

口腔疾病防治全国重点实验室。受访者供图 科研人员在做实验。刘承源 摄 　　一滴唾液，能否在龋齿形成前发出预警？一个3D打印的接骨板，能否让颌面创伤患者术后不再“面目全非”？一个DNA编织的“纳米小盒子”，能否装载药物精准修复受损的牙周组织？在位于成都的口腔疾病防治全国重点实验室内，关乎亿万人口腔健康的“计划”正在推进。

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MedicalXpress 四月 17, 2026

Early folic acid supplementation may halve the risk of birth defects in women using antiseizure medication

Women taking antiseizure medication for epilepsy have around a 45% reduced risk of major congenital anomalies in their children—if they initiate high-dose folic acid before pregnancy. This is the finding of a large Nordic register-based study (SCAN-AED) involving Aarhus University Hospital. The study also finds that starting folic acid supplementation after pregnancy onset is not associated with any protective effect.

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MedicalXpress 四月 17, 2026

Healthy diets may expose younger non-smokers to lung cancer risk through pesticides

A diet rich in fruit, vegetables, and whole grains is generally recommended for better health and to lower the risk of cancer and other diseases. However, new research from USC Norris Comprehensive Cancer Center, part of Keck Medicine of USC, presented at the annual meeting of the American Association for Cancer Research suggests that this type of diet may put non-smoking Americans under the age of 50 at greater risk of developing lung cancer.

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MedicalXpress 四月 17, 2026

Weight loss leads to notable muscle loss, study finds

A new UNC School of Medicine study of incretin-based medications, including newer medications such as semaglutide and tirzepatide that are widely prescribed for type 2 diabetes and obesity, finds they are associated with high rates of muscle loss relative to the amount of weight lost.

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MedicalXpress 四月 17, 2026

Skin-deep microneedle sensor tracks drug clearance and reveals early kidney and liver dysfunction

Wearable technologies are starting to reshape how people manage health. Continuous glucose monitors that measure blood sugar levels in diabetes patients have already shown the power of tracking an important molecule in real time. The next leap is to track other medically important molecules. However, doing so is far more difficult because most of those molecules are present at much lower concentrations than glucose.

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MedicalXpress 四月 17, 2026

Many parents of children and teens unaware of minimum legal age for tobacco

Most parents of children and adolescents aged 10 to 19 years are unaware that the U.S. federal minimum legal age (MLA) for tobacco sales is 21 years, according to research published online April 14 in Pediatrics.

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MedicalXpress 四月 17, 2026

Blood pressure drug effective for treating antibiotic-resistant bacteria, study finds

Infections from antibiotic-resistant bacteria are difficult to treat and are responsible for over 2.8 million infections and more than 35,000 deaths in the U.S. each year. A new study in Nature Communications reports that a drug used to lower blood pressure could also be the basis of a promising new treatment for methicillin-resistant Staphylococcus aureus (MRSA).

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MedicalXpress 四月 17, 2026

Weight loss research questions need for GLP-1 drugs

A new approach to weight loss research is challenging one of the biggest assumptions behind popular weight loss drugs: Are GLP-1s actually needed to achieve weight loss?

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MedicalXpress 四月 17, 2026

Growing liver tissue directly in the body could ease donor organ shortage

In patients developing end-stage liver disease, the damage has become too severe for the liver's normally extraordinary regenerative capacity to repair or compensate for it. Once this "point of no return" has been reached, the only option is an organ transplant. However, getting a liver transplant is extremely difficult due to high demand and limited supply—about 9,000 to 10,000 people with liver disease are on the U.S. national transplant list at any given time, and roughly 20% of them become too sick to receive a transplant or die while waiting.

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MedicalXpress 四月 17, 2026

A new era of personalized care for patients with meningioma

A comprehensive new review led by Mayo Clinic is helping shape how clinicians diagnose and treat meningioma, the most common primary brain tumor, with a focus on personalized, patient-centered care and the latest advances in precision oncology. Published in Nature Reviews Clinical Oncology, the review brings together global expertise to map the future of meningioma care, highlighting innovations that aim to improve outcomes and quality of life for patients.

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MedicalXpress 四月 17, 2026

FDA to review whether to allow more access to certain peptides

The U.S. Food and Drug Administration (FDA) will soon review whether certain peptides should be allowed in customized medications made by compounding pharmacies.

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MedicalXpress 四月 17, 2026

Waves of gene control reveal how a key gene times limb development

In a new study published in Genes & Development, research led by Dr. Lila Allou at the MRC Laboratory of Medical Sciences (LMS) in London and Professor Stefan Mundlos at the Max Planck Institute for Molecular Genetics and Charité in Berlin demonstrates how different regulatory genetic elements coordinate the temporal activity of a key developmental gene. Their findings likely explain subtle differences seen in patients with congenital limb malformations, for which the underlying disease mechanisms often remain unknown.

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MedicalXpress 四月 17, 2026

How a tiny circle of repeat offenders poisoned 100s of gold-standard medical trials for over a decade

Randomized Controlled Trials (RCTs) are the gold standard of medical research as random assignment approach helps eliminate bias and yields the most reliable evidence on whether a treatment truly works. Since RCTs sit at the top of the evidence hierarchy, retractions can send ripple effects across the entire system. A fraudulent study with fabricated data or results can influence the credibility of systematic reviews and meta-analyses, and those distortions can quietly shape clinical practice guidelines that influence real-world medical care.

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MedicalXpress 四月 17, 2026

Why discarded brain 'noise' matters: Overlooked networks may reshape mental health treatment

Scientists who use imaging to understand the brain's complexity often focus on the strongest signals and ignore the rest. But this strategy, researchers warn, may reveal only the tip of the iceberg. A study published in Nature Human Behavior reveals that connections routinely overlooked as "noise" during neuroimaging data analysis can predict behavior with remarkable accuracy—and implicate entirely different brain networks. The finding could open many new targets for treating psychiatric illness, the researchers say.

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MedicalXpress 四月 17, 2026

Abdominal fat is linked to a higher risk of urinary incontinence in women

The accumulation of fat in the abdominal region, especially visceral fat (fat that accumulates between organs), significantly increases the risk of stress urinary incontinence in women. A study conducted at the Federal University of São Carlos (UFSCar) in the state of São Paulo, Brazil, identified this region as the one most strongly associated with involuntary urine leakage, surpassing total body fat. The results are published in the European Journal of Obstetrics & Gynecology and Reproductive Biology and indicate that body fat distribution may be a more decisive factor than weight itself in explaining the condition.

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MedicalXpress 四月 17, 2026

Older mice may offer new insight into cancer and aging

Cancer risk increases with age and is often more aggressive and difficult to treat in older adults. However, fewer than 10% of mouse studies use aged animals, with most relying on mice roughly equivalent to humans in their early 20s. This discrepancy is one potential reason so many cancer drugs that show promise in preclinical models go on to fail in human trials.

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MedicalXpress 四月 17, 2026

Biodegradable magnesium alloys gain strength and resist corrosion for safer implants

Researchers at Flinders University have developed a new class of biodegradable magnesium-based alloys with improved strength and corrosion resistance, marking an important step forward for next-generation medical implants.

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MedicalXpress 四月 17, 2026

Previously unknown stem cells may power children's height gain during puberty

Two previously unknown stem cell types appear to play a central role in children's height growth, according to a study from the University of Gothenburg. The study also shows that growth hormone can act directly on these cells.

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MedicalXpress 四月 17, 2026

New guidance says all average-risk females aged 50–74 should undergo biennial mammography screening

New guidance from the American College of Physicians (ACP) says all average-risk females ages 50 to 74 should receive biennial screening mammography for breast cancer. Females between the ages of 40 and 49 should discuss with their doctor their risk for breast cancer and the benefits and harms of screening.

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MedicalXpress 四月 17, 2026

Songbird brains can generate new neurons: Can human brains do the same?

Despite its small size—it could sit in the palm of your hand—the zebra finch is a remarkable learner. A songbird native to Australia, it's renowned for its ability to pick up new songs. That talent has made it a favorite of scientists studying how animal brains imprint new skills, particularly vocal learning, or the capacity to perfect new sounds. And now researchers at Boston University have discovered another quirk to the zebra finch brain—one that could also have implications for understanding human gray matter.

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MedicalXpress 四月 17, 2026

Swedes set a high bar for AI in health care, survey shows

Both physicians and the general public want AI in health care to be more accurate than humans. At the same time, trust in the technology is only moderate. That is the finding of a study from the University of Gothenburg.

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MedicalXpress 四月 17, 2026

New study examines stigma toward women who lose weight using GLP-1 medications

In a new study exploring stigma associated with the use of GLP-1 drugs for weight loss, women who lost weight using GLP-1 medications were judged more harshly than those who lost weight through diet and exercise, with negative reactions driven largely by beliefs that medication-assisted weight loss is a "shortcut." The study also found higher levels of stigma when the women in sample scenarios were portrayed as white rather than Black.

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MedicalXpress 四月 17, 2026

Decade‑long wait for specialist NHS rheumatology referral from Wales to England reported

New research from Swansea University has identified significant delays and diagnostic barriers affecting rheumatology patients in Wales. The study is published in the Journal of Patient Experience.

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MedicalXpress 四月 17, 2026

Real-world MRI data confirm shared brain signatures of mental health disorders

Over 1 billion people worldwide are living with one or more mental health disorders that affect their mood, thinking processes and behavior, impacting their daily functioning to varying degrees. Identifying variations in the brain's structure and organization that are commonly linked with mental health disorders could help to devise more effective tools to diagnose these conditions or create personalized treatment plans.

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MedicalXpress 四月 17, 2026

Family-led firearm strategy goes 'beyond the screen' to curb suicide risk

A new University of Michigan study, published in Injury Prevention, tested a method called the Family Safety Net in Alaska, which shifts suicide prevention away from individual screening and toward household action. This change, researchers say, could help reach people who are often missed by standard tools.

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MedicalXpress 四月 17, 2026

Nurses with higher cultural competence don't always perform better—new study

The ability to function effectively in intercultural settings has been termed "cultural intelligence"—and it is often celebrated as a kind of modern superpower.

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中国新闻网 四月 16, 2026

国家版“防癌守则”来了 如何科学预防癌症？专家支招

一问到底丨国家版“防癌守则”来了 如何科学预防癌症？专家支招

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中国新闻网 四月 16, 2026

远离结直肠癌，这些你做到了吗 | 肿瘤防治早知道

经济越发达、老龄化程度越高的地区，结直肠癌的发病率也会越高。长期摄入高脂、高蛋白食物，过量食用加工肉类，再加上长期吸烟饮酒，会引发肠道慢性炎症，而慢性炎症又会进一步刺激肠道上皮细胞异常增殖；平时缺乏运动锻炼、膳食纤维缺乏，会导致肠道蠕动减慢、有害代谢产物堆积，这些因素再叠加肥胖等问题，都会增加患结直肠癌的风险。结直肠癌可防可控，建议大家做好以下几点。

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MedicalXpress 四月 16, 2026

One-third with inflammatory bowel disease have moderate-to-severe disability, review finds

Moderate-to-severe disability affects nearly one-third of patients with inflammatory bowel disease (IBD), according to a review published online in Inflammatory Bowel Diseases.

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MedicalXpress 四月 16, 2026

Double shifts disrupt normal cortisol patterns

Working double shifts is associated with alterations in normal cortisol patterns, according to a study published online April 8 in Nursing Open.

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MedicalXpress 四月 16, 2026

Gut microbes reveal a surprising tie to cortisol spikes during acute stress

The gut microbiome influences numerous physiological processes. Researchers at the University of Vienna have now demonstrated for the first time that, in healthy adults, the diversity of gut bacteria and their capacity to produce certain metabolites are associated with the acute stress response—particularly stress reactivity. Higher microbial diversity was associated with stronger hormonal and subjectively perceived stress reactivity. The results suggest that the gut microbiome may play a role in regulating the acute stress response. The study was published in Neurobiology of Stress.

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MedicalXpress 四月 16, 2026

Rising ACA costs leave many unable to pay for coverage

Higher health insurance costs are forcing some people to walk away from coverage even after signing up.

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MedicalXpress 四月 16, 2026

The subtle science behind safer brain implants

In a recent publication appearing in Advanced Science, researchers at the Netherlands Institute for Neuroscience challenge the assumptions surrounding the design and materials used for brain implants. Softer, flexible implants are gentler than older ones, but they are not completely harmless. By carefully studying these effects, researchers can begin to design safer implants, and bring long-term, reliable implants closer to reality.

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MedicalXpress 四月 16, 2026

Menstrual cycle reshapes nearly 200 blood proteins, offering a broader view of women's health

It is a process as old as humanity itself, yet there is still much we do not know about women's menstrual cycle and the impact it has on the entire body. Now, a team of researchers from the Department of Clinical Medicine at Aarhus University has, for the first time, demonstrated that the cycle affects a wide range of proteins in the female body, explains Associate Professor Jonas Ghouse, one of the researchers behind the study. The study is published in the journal Nature Medicine.

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MedicalXpress 四月 16, 2026

New research challenges 4-decades old obesity theory as to why and how body composition varies in young children

In new research being presented at the European Congress on Obesity in Istanbul, Turkey (12–15 May) and published in The Journal of Nutrition, a 42-year-old theory as to why children's body mass index (BMI) decreases post-infancy before then rising continuously from age 6 years—"the adiposity rebound"—is refuted using new analyses—rather than decreasing body fat, the real reason is proposed as increasing muscle mass.

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MedicalXpress 四月 16, 2026

High-precision human immune aging clock identifies RUNX1 as key target for T cell senescence

The immune system acts as a critical sentinel of organismal aging, integrating the sensing of physiological states with the execution of defense and clearance functions. Immunosenescence not only reflects systemic functional decline but also serves as a central driver of multiple age-related diseases. However, owing to the high heterogeneity and complexity of the immune system, accurately quantifying its aging status and identifying actionable intervention targets have been major scientific challenges in the field.

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MedicalXpress 四月 16, 2026

Long-term cure rates for multidrug-resistant tuberculosis much better than expected

A new national cohort study provides important insights into the treatment of multidrug-resistant tuberculosis (MDR-TB). The study shows that long-term disease-free survival rates are significantly higher than previous standard indicators suggest. The results, published in The Lancet Regional Health Europe, are based on the analysis of data from 1,299 adult patients treated between 2005 and 2021. The study was in collaboration with researchers from the clinical tuberculosis infrastructure (ClinTB) at the German Center for Infection Research (DZIF) at the Research Center Borstel, Leibniz Lung Center (FZB).

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中国新闻网 四月 16, 2026

癌症筛查≠普通体检 这份防癌筛查指南请收好

肿瘤防治关系到每个人的健康。4月15日至21日是第32个全国肿瘤防治宣传周，今年宣传周的主题为“早防早筛早治 同心携手抗癌”，各地举行了义诊等形式多样的宣传科普活动。那么，癌症筛查和普通体检一样吗？哪些人群要进行癌症筛查呢？

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MedicalXpress 四月 16, 2026

First-line targeted therapy shows antitumor activity in patients with advanced lung cancer

First-line zongertinib showed antitumor activity in treatment-naive patients with advanced or metastatic HER2-mutant non-small cell lung cancer (NSCLC), providing a safe and effective oral targeted treatment alternative to chemotherapy, according to researchers at The University of Texas MD Anderson Cancer Center.

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MedicalXpress 四月 16, 2026

Fat cells steer flies away from pathogen-tainted food through a newly revealed neural circuit

If humans or animals eat something that causes them to feel unwell, they subsequently avoid this food source. Until now, it has been unclear precisely how this avoidance learning takes place. A new study shows that communication between the brain cells and fat cells could play a crucial role here. The participants from the Universities of Bonn and Tohoku (Japan) and University Hospital Bonn have revealed the previously unknown mechanism in the fruit fly Drosophila. It may also exist in a similar form in mammals and even in humans. The results have now been published in the journal Neuron.

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MedicalXpress 四月 16, 2026

Teen substance use linked to peer pressure and well-being, study finds

Researchers at The University of Manchester have identified a range of key risk and protective factors influencing whether young people vape, drink alcohol, smoke or use drugs. Based on data from more than 30,000 pupils aged 12–15, the study, published in the International Journal of Drug Policy, provides one of the most comprehensive pictures to date of adolescent substance use in England, highlighting the importance of social, emotional and environmental influences.

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MedicalXpress 四月 16, 2026

Liver cancer roadmap links tumor hallmarks to treatment, including targetable mutations

A new review from the Icahn School of Medicine at Mount Sinai and the Hospital Clínic de Barcelona provides one of the clearest roadmaps to date for understanding and treating liver cancer, one of the deadliest cancers worldwide. Published in Cell, the study, "Hallmarks of Liver Cancer: Therapeutic Implications", applies the widely used "Hallmarks of Cancer" framework to liver tumors, linking the biology of the disease to treatment strategies, including immunotherapy and precision medicine approaches, particularly in the approximately 45% of bile duct cancers that harbor targetable mutations.

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MedicalXpress 四月 16, 2026

Robotic or laparoscopic surgery can be successful for gallbladder cancer in select patients

Gallbladder cancer (GBC) is a rare form of cancer with no signs or symptoms in the early stages. In the U.S., approximately 2,000 people die annually from this condition, with only 20% diagnosed at an early stage. Surgery remains the most effective treatment. Although minimally invasive approaches—laparoscopic and robotic—are increasingly used in gastrointestinal oncology, their use in GBC is limited and comparing robotic surgery to laparoscopic and conventional surgery approaches remains limited and controversial.

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MedicalXpress 四月 16, 2026

Global trial shows novel treatment for triple-negative breast cancer nearly doubles survival

A global, multicenter phase III trial, TROPION-Breast02, led by a senior medical oncologist and researcher from the National Cancer Centre Singapore, has demonstrated a significant breakthrough in improving the survival of patients with untreated, advanced triple negative breast cancer (TNBC) using the novel antibody-drug conjugate (ADC) datopotamab deruxtecan (Dato-DXd). Published in the Annals of Oncology, the findings demonstrate the potential of Dato-DXd as an effective new treatment option for this aggressive disease.

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MedicalXpress 四月 16, 2026

Sleep deprivation disrupts gut microbiota, worsening colorectal cancer outcomes

Sleep deprivation has long been known to weaken the immune system. Now UF Health Cancer Institute researchers have made a startling discovery: The gut microbiota drives changes to the immune system caused by chronic sleep loss. These changes promote cancer progression, disrupt the circadian rhythm, and weaken the effectiveness of chemotherapy.

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MedicalXpress 四月 16, 2026

GLP-1 in joint fluid may let weight-loss drugs target arthritis directly

Arthritis includes a range of conditions that affect the joints, from inflammatory diseases such as rheumatoid arthritis and psoriatic arthritis to more common conditions like osteoarthritis. Many people experience pain, stiffness, and a reduced quality of life. Treatment today focuses on reducing inflammation and relieving symptoms, depending on the type of arthritis. However, researchers from the Department of Biomedicine at Aarhus University have now identified a new possible route for future treatments. Their research is published in The Lancet Rheumatology journal.

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MedicalXpress 四月 16, 2026

The cold virus 'hides' and multiplies in the tonsils and adenoids, even in people without symptoms

A study conducted at the University of São Paulo (USP) in Brazil reveals that tissues such as the tonsils and adenoids can serve as hiding places for the rhinovirus, which causes the common cold and is responsible for most respiratory infections worldwide. Using samples from 293 children who underwent surgery to remove these tissues, the study showed that the pathogen can infect immune cells known as lymphocytes and remain there for long periods without causing symptoms. This allows the virus to potentially be transmitted to others without warning. The findings are published in the Journal of Medical Virology.

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MedicalXpress 四月 16, 2026

Loneliness can affect your memory, but that doesn't mean it leads to dementia

Loneliness is something most of us will experience at some point. It is a normal emotion, not a character flaw. But it is also something that can quietly affect how we think and remember, and researchers have long debated whether it might even raise the risk of dementia.

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MedicalXpress 四月 16, 2026

Adding opioids or benzodiazepines to gabapentinoids boosts drug poisoning risk, analysis shows

People who take gabapentinoids, a medication prescribed increasingly frequently worldwide, particularly for chronic pain, face a much greater risk of drug poisoning if they are also taking another medication, finds a new study by University College London (UCL) researchers. The authors of the new PLOS Medicine study have found that among people taking gabapentinoids, adding benzodiazepines was associated with a doubling in the risk of hospitalization for drug poisoning, while adding opioids was associated with a 30% increase in risk.

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MedicalXpress 四月 16, 2026

Colon cancer deaths in younger adults rose mainly among those without degrees, study says

The worrisome rise in colorectal cancer deaths in younger adults is concentrated in people with less education, suggesting socioeconomic factors could be driving the escalation, according to a new study.

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MedicalXpress 四月 16, 2026

Nature videos can calm the mind, lift mood and forge outdoor-level connection without leaving home

New research led by a scholar at the University of Illinois Urbana-Champaign suggests that watching and creating videography of scenic locations cultivates nature-based mindfulness—conveying the same cognitive and emotional benefits as outdoor activities and fostering a deep sense of connection with nature. The findings are published in the Journal of Sustainable Tourism.

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中国新闻网 四月 16, 2026

癌症筛查：不得不开的“盲盒”

中国新闻周刊记者：周游 孙厚铭

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MedicalXpress 四月 16, 2026

Epilepsy gene implicated in severe migraine disorder

Investigators led by Northwestern Medicine scientists have identified mutations in a gene coding for a key ion channel in the brain as a new cause of a debilitating form of migraine, according to a study published in Brain. Familial hemiplegic migraine (FHM), a rare and severe form of migraine, is marked by temporary paralysis or weakness on one side of the body during attacks. Although the disorder runs in families, known migraine-linked genes explain fewer than one in five genetically diagnosed cases, said Alfred L. George, Jr., MD, chair and the Alfred Newton Richards Professor of Pharmacology, who was co-corresponding author of the study.

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MedicalXpress 四月 16, 2026

Severe male infertility tied to higher colorectal and thyroid cancer risk

Men with severely reduced fertility are at greater risk of developing other health conditions later in life. A research team from Lund University in Sweden has now shown that these men are also more likely to develop colorectal cancer and thyroid cancer.

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MedicalXpress 四月 16, 2026

Programming the immune system to manufacture its own therapeutic proteins

An innovative gene-editing strategy could establish a new way for the body to manufacture therapeutic proteins—including certain kinds of highly potent antibodies that are naturally difficult to produce—by reprogramming the immune system itself.

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MedicalXpress 四月 16, 2026

Is mouthwash bad for the heart? Here's what the research actually says

Social media videos are claiming that mouthwash can raise the risk of blood pressure—and potentially damage heart health.

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MedicalXpress 四月 16, 2026

Diagnosing dementia: Neuroimaging technique could speed detection

Yale School of Medicine (YSM) researchers have tested a new and potentially more sensitive neuroimaging tool for diagnosing behavioral variant frontotemporal dementia (bvFTD). They reported their findings on April 9 in the journal Alzheimer's & Dementia.

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MedicalXpress 四月 16, 2026

Chemical NDMA is much more likely to cause cancerous mutations after early-life exposure, study suggests

A new study from MIT suggests that a carcinogen that has been found in medications and in drinking water contaminated by chemical plants may have a much more severe impact on children than adults. In a study of mice, the researchers found that juveniles exposed to drinking water containing this compound, known as NDMA, showed dramatically higher rates of DNA damage and cancer than adults.

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MedicalXpress 四月 16, 2026

Health information delivered as a video game can bridge the communication gap between patients and providers

Imagine you and your partner are sitting in the waiting room of your doctor's office, waiting for your appointment to get birth control—and instead of calculating how many other people will be called before you, or perusing old magazines, a nurse hands you a digital tablet and encourages you to play a game.

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MedicalXpress 四月 16, 2026

First-of-its-kind drug aims to protect the heart while increasing effectiveness of cancer treatments

A team of University of Alberta researchers has developed a cardio-oncology drug that protects the heart from chemotherapy damage while enhancing the effectiveness of cancer treatments against tumor growth and spread. In a paper published as the cover story in Science Translational Medicine, the team identifies the target protein ZNF281 and a new drug they've developed called ZIM, or ZNF281 Interfering Molecule.

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中国新闻网 四月 16, 2026

肺癌：了解它，远离它

肺癌：了解它，远离它 | 肿瘤防治早知道

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中国新闻网 四月 16, 2026

带饭上班，如何兼顾营养与安全

带饭上班，如何兼顾营养与安全 | 吃出健康来

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中国新闻网 四月 16, 2026

江苏加速构建肿瘤防治“全链条”闭环

中新网南京4月16日电 (胥林花 周威 吴梦然)2026年4月15日至21日是第32个全国肿瘤防治宣传周，今年宣传周主题为“早防早筛早治同心携手抗癌”。15日在江苏东台启动的2026年全国肿瘤防治宣传周上公布，江苏正加速构建县域肿瘤防治体系，到2026年底，县域肿瘤防治中心将覆盖所有涉农县(市、区)，“全链条”肿瘤防治闭环正在加速成型。

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中国新闻网 四月 16, 2026

全国肿瘤防治宣传周广西宣传活动启动 16家医疗机构联合义诊

中新网柳州4月16日电(张广权 陈维)2026年4月15日至21日是第32个全国肿瘤防治宣传周。2026年全国肿瘤防治宣传周广西宣传启动活动15日在广西柳州市举行。

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中国新闻网 四月 16, 2026

全周期、全渠道、全领域——多部门详解药价新规

新华社北京4月15日电 题：全周期、全渠道、全领域——多部门详解药价新规

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中国新闻网 四月 16, 2026

收下这份应对指南 鼻炎患者也能享受春天

阿—嚏！春天鼻子又双叒叕堵了？这篇“自救指南”请收好

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MedicalXpress 四月 15, 2026

Most adults report source of usual health care in US in 2024

Nine of 10 adults in the United States report having had a source of usual health care in 2024, according to an April data brief published by the National Center for Health Statistics.

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MedicalXpress 四月 15, 2026

EPA delays decisions on 'forever chemicals'

The U.S. Environmental Protection Agency (EPA) has paused decisions on uses for dozens of "forever chemicals," also known as PFAS. The delay includes proposed changes regarding how several of these chemicals can be used, according to one of two people familiar with the situation who spoke to The Washington Post. The two commented anonymously because they were not authorized to speak to the press.

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MedicalXpress 四月 15, 2026

New weight loss pill gets approval, but FDA seeks more safety data

The U.S. Food and Drug Administration (FDA) has told Eli Lilly to study possible heart, liver and other risks tied to its new obesity drug Foundayo, according to an approval letter released Tuesday.

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MedicalXpress 四月 15, 2026

Autism diagnoses are up, largely fueled by the National Disability Insurance Scheme

Research published earlier this year found the strongest evidence yet that the introduction of the National Disability Insurance Scheme (NDIS) has played a key role driving up autism diagnoses in Australia.

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MedicalXpress 四月 15, 2026

Ultraprocessed food linked to thigh muscle fat in those at risk for knee OA

For individuals at risk for knee osteoarthritis, high ultraprocessed food (UPF) consumption is associated with higher muscle fat content, according to a study published online April 14 in Radiology.

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MedicalXpress 四月 15, 2026

Anti-amyloid Alzheimer's drugs show no clinically meaningful effect

Drugs that target amyloid beta proteins in the brain likely have no clinically meaningful positive effects, while increasing the risk of bleeding and swelling in the brain, a new review in the Cochrane Database of Systematic Reviews has found.

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MedicalXpress 四月 15, 2026

Simple menu tweak can boost vegetarian choices and cut carbon

Replacing just one meat dish with a vegetarian option in workplace cafeterias can significantly shift what people eat, cutting both calories and carbon emissions, according to a new study from researchers at the Nuffield Department of Primary Care Health Sciences, University of Oxford. In the new study published in the International Journal of Behavioural Nutrition and Physical Activity, researchers tested the change in six English worksite cafeterias, asking managers to swap one meat-based lunch option for a vegetarian dish while keeping prices, choice and all other menu features the same. Customers were not told about the change, and meat options remained available.

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MedicalXpress 四月 15, 2026

Your brain turns faces behind you into stronger emotions, rewriting how we read social cues

A research team from the Cognitive Neurotechnology Unit and the Visual Perception and Cognition Laboratory at Toyohashi University of Technology investigated how facial expressions are perceived when a face is located behind an observer. Participants wearing a head-mounted display observed 3D face models presented either in front of or behind them in a virtual reality (VR) environment and made binary judgments about the facial expression. The stimuli varied continuously from neutral to angry, and participants judged whether each face appeared neutral or angry.

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MedicalXpress 四月 15, 2026

Gut microbiome serves as key driver of bacterial infection outcomes in fatty liver disease

A research team led by the University of California, Irvine's Joe C. Wen School of Population & Public Health has uncovered a critical biological link explaining why individuals with metabolic dysfunction-associated steatotic liver disease (MASLD, also known as fatty liver disease) face significantly worse outcomes from certain foodborne infections. The study published in Gut Microbes is the first to show how changes in the connection between the gut and liver can make foodborne infections more severe—an illness that is becoming a growing global health concern.

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MedicalXpress 四月 15, 2026

Study advises against exposing newborns to sunlight through windows to prevent jaundice

Researchers from the Universitat Politècnica de València, the Francesc de Borja University Hospital in Gandia and the La Ribera University Hospital, through the Fisabio Foundation, have found that sunlight passing through windows in homes is neither a safe nor a recommended alternative for preventing or treating neonatal jaundice, a condition affecting more than half of all newborns.

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MedicalXpress 四月 15, 2026

Overloaded RNA 'editing room' reveals weakness in RAS-driven cancers

Researchers at the MRC Laboratory of Medical Sciences (LMS) and Imperial College London have identified an overworked cog in the cellular machinery of tumor cells that could be targeted by new treatment options for an aggressive class of cancers. The team found that blocking this system with known drugs selectively killed these cancers—those linked to mutations in a set of genes known as RAS—and caused mouse tumors to shrink, suggesting a new strategy for tackling cancers that often resist treatment.

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MedicalXpress 四月 15, 2026

Injured your ACL? It's more than just a knee injury

It's an athlete's worst fear. Hearing a loud "pop" and feeling severe pain are usually the first signs you've torn your anterior cruciate ligament, also known as the ACL.

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MedicalXpress 四月 15, 2026

A better flu shot may be coming: How epitope targeting could widen protection

Doctors recommend getting your flu shot annually, since the specific influenza strain it targets varies from year to year. But what if the shot could be more effective while protecting against more strains? Researchers from the University of Missouri School of Medicine are one step closer to making this happen. When the immune system sees a new strain of a familiar virus, it typically focuses on the parts it "remembers" most, even if those regions have changed. "Epitope-spanning antigenic variation reprograms immunodominance and broadens immunity in sequential influenza vaccination" was recently published in Nature Communications.

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MedicalXpress 四月 15, 2026

Caribbean nursing challenges: Top health officials call for urgent regional action to stabilize workforce

A new study recently published in Nursing & Health Sciences reveals critical work environment concerns for the Caribbean nursing workforce. Research led by Penn Nursing provides a high-level view of systemic failures contributing to international migration from a region with some of the world's highest nurse out-migration rates. Government Chief Nursing Officers (GCNOs) from nineteen countries have identified several "warning signs" that undermine care and drive nurses abroad.

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MedicalXpress 四月 15, 2026

Medicare quality measures were capped even as most eligible doctors never reported them

New research from the Harvey L. Neiman Health Policy Institute found that most Merit-Based Incentive Payment System (MIPS) quality measures designated as "topped out" by the Centers for Medicare & Medicaid Services (CMS) were reported by only a small fraction of eligible physicians, suggesting these measures may not reflect consistently high performance across clinicians.

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MedicalXpress 四月 15, 2026

A new depression treatment may rival electroconvulsive therapy while avoiding one of its biggest drawbacks

An international clinical trial led by researchers at the Center for Addiction and Mental Health (CAMH) and University of California San Diego School of Medicine, published in The Lancet Psychiatry, has found that magnetic seizure therapy (MST) is as effective as electroconvulsive therapy (ECT)—the current gold-standard treatment for severe, treatment-resistant depression—with significantly fewer cognitive side effects.

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MedicalXpress 四月 15, 2026

Buprenorphine found to be a safe treatment for opioid addiction in pregnancy

Children born to mothers who used buprenorphine for opioid addiction during pregnancy do not have a greater risk of neurodevelopmental disorders, such as ADHD and autism, compared with children whose mothers took methadone, finds a large US study published by The BMJ.

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MedicalXpress 四月 15, 2026

What raises vaccination rates most? Access, community outreach and incentives lead the list

Extending vaccination opportunities, involving community members alongside health care professionals in communicating about vaccines, and providing financial incentives are among the most effective ways to increase vaccine uptake, finds an analysis of international trial evidence published by The BMJ.

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MedicalXpress 四月 15, 2026

For women with primary progressive MS, could bestselling drug be doing more harm than good?

The US Food and Drug Administration (FDA) is reviewing a petition to revoke the approval of Roche's top-selling drug ocrelizumab (Ocrevus) for treating primary progressive multiple sclerosis (PPMS)—a form of MS thought to affect around 15% of patients. The petition alleges that the drug was approved despite internal concerns about a lack of effectiveness in women and a potential increased risk of breast cancer.

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MedicalXpress 四月 15, 2026

Australia's 60-day prescriptions are saving millions; why aren't more patients getting them?

A landmark government policy designed to slash the cost of medicines for millions of Australians is falling well short of its potential because GPs and pharmacists have been slow to adopt it, new research has found. The study, published in the Medical Journal of Australia, examined uptake of Australia's 60-day dispensing policy for blood pressure medicines in the two years since it launched in September 2023.

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MedicalXpress 四月 15, 2026

AI-powered biochip detects genetic markers in 20 minutes

A team of scientists from NTU Singapore has developed a new biochip that, when paired with artificial intelligence, can quickly and accurately detect extremely small amounts of microRNAs, which are tiny genetic markers linked to diseases such as heart disease. Introduced in an article published in the journal Advanced Materials, the new biosensing platform combines a specially designed nanophotonic chip with AI-automated image analysis.

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MedicalXpress 四月 15, 2026

From benign growth to pancreatic cancer: New study shows how the switch gets flipped

As we age, our cells accumulate genetic changes—mutations—some of which open the door to cancer. Scientists call these mutations "oncogenic," meaning "tumor-producing." By our senior years, we each may harbor as many as 100 billion cells with at least one oncogenic mutation, researchers have estimated. But many people never develop cancer—and scientists have long worked to understand why only a tiny fraction of these mutated cells ever progress into tumors.

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MedicalXpress 四月 15, 2026

Do low thyroid hormone levels contribute to heart dysfunction?

Thyroid hormones play a fundamental role in cardiovascular function. They influence how the heart responds to adrenaline, how the heart uses energy and how constricted or relaxed blood vessels are. However, their effect on the strength of cardiac contraction is less understood.

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MedicalXpress 四月 15, 2026

The link between migraine genetics and post-concussion headaches in kids

A University of Calgary-led study has found evidence that children with genes predisposing them to migraine might have an increased risk of having more headaches after a concussion, which are known to be linked to prolonged symptoms up to six months after the injury. Dr. Serena Orr, MD, an associate professor in the Cumming School of Medicine, and Dr. Keith Yeates, PhD, a professor in the Faculty of Arts, led the study which looked at over 600 children aged 8 to 16 who presented with symptoms of concussion, and followed them for six months post injury. The work is published in the journal Neurology Genetics.

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MedicalXpress 四月 15, 2026

AI tool reveals rare cancer cells tied to faster disease progression

McGill University researchers have developed an artificial intelligence tool that can identify small groups of cells most responsible for driving aggressive cancers. The tool, called SIDISH, offers scientists a clearer path to designing targeted therapies by showing which cells inside a tumor are most strongly linked with poor patient outcomes, rather than treating all cancer cells as if they behave the same way.

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MedicalXpress 四月 15, 2026

How do cancer cells 'learn' to resist treatment?

Researchers at NYU Langone Health propose a model that could explain how cancer cells adapt to environmental stress, an approach that may lead to new therapies. Published online April 15 as the cover story of the journal Nature, the perspective article centers on a family of proteins called AP-1, which are quickly activated in cells in response to stressful situations—like being exposed to chemotherapy.

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MedicalXpress 四月 15, 2026

Single school mental health checks may miss students in need

New research from Edith Cowan University (ECU) suggests schools relying on one-off well-being surveys may be overlooking students who need mental health support. The study, led by psychology researcher Dr. Shane Rogers, found that tracking students' moods over several weeks provides a more accurate picture than a single snapshot in time. The results are published in the International Journal of Environmental Research and Public Health.

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MedicalXpress 四月 15, 2026

By cutting selected synapses, brain circuit 'editing' could make memory stronger and rewire how learning works

Every thought, memory, and feeling we experience depends on trillions of tiny connection points in the brain called synapses. These are the junctions where one neuron passes signals to another, forming the vast communication network known as the connectome—the brain's wiring diagram. Although scientists have developed powerful tools to increase or decrease neural activity, directly redesigning the brain's physical wiring has remained far more difficult.

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MedicalXpress 四月 15, 2026

Novel brain architecture simulated for fast and flexible decision-making

A team of researchers in the Netherlands has proposed a new way of designing computer models of the brain—an approach that could also influence future artificial intelligence (AI) systems. In most deep learning architectures, information is processed step by step through tens of layers inside the cortex, the brain's main structure involved in high-level functions like perception and decision-making. However, neuroscientists know that the cortex is also closely connected with deeper brain regions, known as subcortical structures—which are involved in processes such as regulating body movement, emotion and learning stimulus-response behaviors—and these connections are overlooked by most artificial neural networks.

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MedicalXpress 四月 15, 2026

3D brain tumor organoids provide new scientific opportunities for research community

Efforts to identify and evaluate next-generation therapeutics for pediatric brain tumors are easily stymied by the quality and availability of laboratory models for research. To address this issue, scientists at St. Jude Children's Research Hospital have developed patient-derived tumor organoids and tumor organoid xenografts that accurately reflect the biologic underpinnings of embryonal brain tumors. These models utilize the latest technical advances, allowing researchers to perform functional assays and preclinical drug testing faster without relying on newly obtained tumor samples. The models are available to other researchers upon request, providing a resource to help advance the field. The work appears in Science Advances.

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UN Health 四月 15, 2026

Africa: Nearly 20 million measles deaths averted since 2000

Measles vaccinations have saved nearly 20 million lives in Africa since the year 2000 and more than 500 million children were protected through routine immunisation, but the continent remains offtrack in the fight against vaccine-preventable diseases. 

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中国新闻网 四月 15, 2026

脑科专家：中国半侵入式脑机接口发展已处世界第一梯队

中新社北京4月15日电 (记者 李纯)谈及脑机接口技术的发展现状，首都医科大学第十一临床医学院院长、首都医科大学三博脑科医院创始人之一栾国明近日接受中新社记者专访时指出，中国半侵入式脑机接口技术的发展已处于世界第一梯队。未来数年内，这项技术或将更具发展空间。

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中国新闻网 四月 15, 2026

它凭什么能成人体的“超级维修队”？

你有没有想过，人体内部其实藏着一支“超级维修队”？当我们生病时，它们会自动出动，修复受损的器官和组织。

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中国新闻网 四月 15, 2026

研究显示：“适量饮酒有益健康”或为误区

中新网长沙4月15日电 (记者 徐志雄)中南大学湘雅二医院14日发布了该院“中年人饮酒行为与死亡风险关系”的研究成果。研究显示，即便处于中等摄入水平，总酒精摄入仍与癌症死亡风险增加相关，这挑战了“适量饮酒有益健康”的观念。

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MedicalXpress 四月 14, 2026

Q&A: How choice of graft and surgeon's experience level shape long-term recovery after ACL reconstruction

An anterior cruciate ligament injury is a serious knee injury that often affects young, physically active people. On April 30, Dzan Rizvanovic will defend his thesis "Anterior cruciate ligament reconstruction: rationale for graft choice and treatment of associated injuries" in which he has investigated how treatment choice affects outcomes after ACL reconstruction.

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MedicalXpress 四月 14, 2026

Nuts.com recalls 10,000+ pounds of candy over allergy risk

The U.S. Food and Drug Administration (FDA) has issued a Class I recall for Nuts.com's Espresso Malted Milk Balls after finding the product contains undeclared wheat and soy, two major allergens.

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MedicalXpress 四月 14, 2026

After TBI, smoothened agonists cut swelling, inflammation, and neurological deficits

Every year in the U.S., about a million people are treated at emergency rooms for traumatic brain injuries (TBIs), and about 50,000 people die from the injuries or complicating factors, according to the International Brain Injury Association. Mild TBIs such as concussions can result from a hit to the head, a fall, car accident, or sports collision. Patients often experience nausea, sleep disturbances, or confusion in mild cases. However, patients with more severe TBI can lose consciousness, have memory loss, or die from the injury.

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MedicalXpress 四月 14, 2026

Artery images and nurse counseling boosted heart risk reduction over six years

When health risks become visible in black and white, perspectives often shift. A study from Umeå University shows that when ultrasound images of atherosclerosis in subjects' carotid arteries are combined with a motivational dialogue, the patients are more likely to be motivated to improve their lifestyle habits and take preventive medication.

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MedicalXpress 四月 14, 2026

Overlooked ribosomal DNA may help explain human size differences

Ribosomal RNA (rRNA), made from many copies of ribosomal DNA (rDNA), is the core component that powers ribosomes—protein-building machines in our body. It helps build proteins by linking amino acids together, and can also fine-tune this process by interacting with other proteins and messenger RNA (mRNA). For a long time, scientists assumed ribosomes were more or less identical within a species. A new study in Cell Genomics is challenging that idea.

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中国新闻网 四月 14, 2026

这种防癌方式不仅有效，性价比也很高！丨肿瘤防治早知道

关注健康 预防癌症

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MedicalXpress 四月 14, 2026

Why England's calorie label rules may help some eating disorders and harm others

Food calorie labels on menus in cafes and restaurants can be helpful for people with binge eating disorders, even aiding their recovery, finds new research from UCL and King's College London. For the study, published in BMJ Public Health, the researchers surveyed 1,001 people aged 16 or over who lived in England and had experienced disordered eating. Since 2022, all restaurants, take-aways and cafes in England with 250 employees or more have had to display the calories of the food and drink they sell on menus, online menus and take-away platforms as part of measures to curb obesity and encourage healthy eating.

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MedicalXpress 四月 14, 2026

How neighborhood amenities and infrastructure may slow cognitive decline among older immigrants

Older Chinese immigrants living in neighborhoods with greater access to community amenities, services, and supportive infrastructure experienced slower cognitive decline over time, according to Rutgers Health researchers.

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MedicalXpress 四月 14, 2026

How smell gets recognized so fast: Mouse brains appear to decide in the first 50 milliseconds

Mice make use of rapid nerve cell interactions in the brain's smell center to distinguish one odor from another, a new study shows. Both mice and humans can rapidly identify odors, researchers say, in a small fraction of a second. Led by researchers at NYU Langone Health, the study shows that the key steps involved in identifying smells happen in the mouse olfactory bulb, a part of the brain located behind the nose. The function was previously thought to occur in the cerebral cortex, a larger part of the brain known for its role in perception, awareness, and thought.

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MedicalXpress 四月 14, 2026

Popular AI chatbots are confidently dispensing medical misinformation, analysis shows

A substantial amount of medical information provided by five popular chatbots is inaccurate and incomplete, with half (50%) of the responses problematic: 30% were somewhat, and 20% were highly problematic. These are the results of a study published in the journal BMJ Open.

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MedicalXpress 四月 14, 2026

Timing exercise to match body clock chronotype may lower cardiovascular disease risk

Timing exercise to match body clock chronotype—the natural predisposition to morning or evening alertness—may lower cardiovascular disease risk among those who are already vulnerable, suggests research published in the open access journal Open Heart.

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MedicalXpress 四月 14, 2026

Multiple myeloma cells adapt after immunotherapy, helping explain why many patients relapse

Multiple myeloma is the second most common blood cancer in adults. It starts in the white blood cells that are responsible for creating antibodies that help the body fight infections. Once the myeloma cells begin to multiply, it makes it harder for the blood cells to function properly. There are effective treatments for multiple myeloma, including immunotherapies that can significantly extend survival; however, in some, the cancer cells become treatment resistant.

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MedicalXpress 四月 14, 2026

An innovative model allows study of key cells in heart development and repair

Fibroblasts are an essential component of the heart, as they play key roles in its structure, development and response to cardiac damage. In this context, a recent study led by the University of Barcelona presents an innovative in vitro model that enables the precise analysis of the activation mechanisms, cellular identity and functional properties of cardiac fibroblasts. These cells are not only fundamental during the embryonic development of the heart, but also play a decisive role in the fibrosis processes associated with various cardiovascular diseases.

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MedicalXpress 四月 14, 2026

Carb-heavy foods drove weight gain without more calories by lowering energy burn

Bread is a staple that has sustained civilizations over centuries and is intrinsically etched into the very grains of society. However, as obesity rates continue to rise, it may now be time to retire this dependency in modern diets.

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MedicalXpress 四月 14, 2026

Unlocking secrets of human development: How early nerve cell choices shape the peripheral nervous system

Millions of neurons branch throughout our bodies, keeping them in close communication with our brains. This peripheral network begins to take shape long before birth, as the cells of a growing embryo move into position and adopt their specialized roles. This crucial stage of human development can't be monitored directly, but by examining genetic clues that linger in adult cells, scientists have now gained surprising insights into the developmental origins of the peripheral nervous system.

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MedicalXpress 四月 14, 2026

How people approach test problems, not just how many answers they get right, can help predict dementia risk

Scores from neuropsychological assessments (in-depth, standardized evaluations of how a person's brain functions in various cognitive areas) are widely used to identify underlying cognitive abilities. However, a single score representing a specific cognitive domain often obscures the diverse strategies individuals may employ to complete the test. Additionally, reliance solely on scores can hide subtle cognitive changes, which are especially critical for early detection of cognitive disorders.

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MedicalXpress 四月 14, 2026

Rett syndrome study highlights potential for personalized treatments

Though many studies approach the developmental disorder Rett syndrome as a single condition arising from general loss of function in the gene MECP2, a new study by neuroscientists at The Picower Institute for Learning and Memory at MIT shows that two different mutations of the gene caused many distinct abnormalities in lab cultures. Moreover, correcting key differences made by each mutation required different treatments. The research is published in the journal Nature Communications.

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MedicalXpress 四月 14, 2026

Pregnancy-related deaths rose during pandemic, remain elevated for Black women, study finds

Pregnancy-related deaths in the United States increased sharply during the COVID-19 pandemic, with the greatest impact seen among Black women, a new study suggests. While rates have since returned to pre-pandemic levels for most groups, they remain significantly higher for Black mothers, according to the Michigan Medicine research in Obstetrics & Gynecology.

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MedicalXpress 四月 14, 2026

Newly discovered neural connections in fruit flies reveal that inhibitory neurons can also drive movement

Researchers at UC Santa Barbara are coming ever closer to uncovering the neural circuitry that translates stimulus to action, shining light on previously unseen neural connections and lesser-known functions of neurons that underlie behavior. Neuroscientists Durafshan Sakeena Syed, Primoz Ravbar and Julie H. Simpson have found that inhibitory neurons—nerve cells known to be responsible for suppressing movement—actively generate and coordinate the rhythmic limb movements required for grooming in fruit flies.

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中国新闻网 四月 14, 2026

国务院办公厅印发《关于健全药品价格形成机制的若干意见》

新华社北京4月14日电 近日，国务院办公厅印发《关于健全药品价格形成机制的若干意见》(以下简称《意见》)，强调充分发挥市场在资源配置中的决定性作用，更好发挥政府作用，有效服务药品领域全国统一大市场建设，健全以市场为主导的药品价格形成机制，支持医药产业高质量发展，保障人民群众获得质优价宜药品。

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中国新闻网 四月 14, 2026

我国将健全药品价格形成机制

新华社权威快报｜我国将健全药品价格形成机制

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MedicalXpress 四月 14, 2026

CDC: Proportion of extensively drug-resistant Shigella isolates increasing

The proportion of extensively drug-resistant (XDR) Shigella isolates in the United States increased from 2011–2015 to 2023, according to research published in the April 9 issue of the U.S. Centers for Disease Control and Prevention Morbidity and Mortality Weekly Report.

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MedicalXpress 四月 14, 2026

Taking a closer look at immune 'memory' could spur progress in the fight against lethal illnesses

The average human has about 1.8 trillion immune cells. These cells patrol the body for bacteria, viruses, cancers, and other threats. Vaccines enhance this security system by teaching our immune cells to target specific pathogens. According to the World Health Organization, vaccine-induced immunity saves about six lives every minute. But how long does this protective immune "memory" last?

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MedicalXpress 四月 14, 2026

Study reveals how dreams affect our emotions in day-to-day life

There are a few reasons why we might dream, say neuroscientists. Even dreams that are scary may serve a purpose: One prevalent idea is that fear in dreams could help people deal with fear in waking life, much like exposure therapy. One University of Kansas researcher recently tested this concept. Garrett Baber, a KU doctoral student in clinical psychology, sought to test whether emotions experienced within dreams—like fear and joy—change feelings the following morning. The research is published in the journal SLEEP.

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MedicalXpress 四月 14, 2026

Parental depression timing may shape adult children's mental health for decades

A new Yale study shows how the timing of depression in mothers and fathers affects mental health in their adult children. This includes influences on depression, anxiety, and psychotic disorders.

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MedicalXpress 四月 14, 2026

A new way to determine which patients will respond best to bowel cancer treatment

Nearly 10,000 cases of advanced bowel cancer are diagnosed in England each year, with cases in young adults rising. There are limited options for treating advanced bowel cancer. Scientists have now developed an AI-powered method that could determine which patients with advanced bowel cancer are most likely to respond to a targeted drug used on the NHS—potentially sparing thousands of patients from treatments that won't work for them.

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MedicalXpress 四月 14, 2026

Waist-to-height ratio predicts the risk of hypertension better than BMI, finds study

New waist-to-height cutoffs to assess fat mass and obesity predicted the risk of hypertension better than body mass index, according to a new study from the University of Eastern Finland and the Robert Wood Johnson Medical School at Rutgers University in the US. The aim of the study was to externally validate new pediatric waist circumference-to-height ratio (WHtR)-estimated fat mass cutoffs for predicting the risk of elevated blood pressure and hypertension among a multiracial population of children and adults in the U.S. The work is published in The Journal of Nutrition.

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WHO 四月 14, 2026

After three years of conflict, Sudan faces a deeper health crisis

After three years of war, Sudan now accounts for the world’s largest humanitarian crisis, with 34 million people needing aid, 21 million lacking health services, and repeated attacks crippling a medical system already weakened by disease and hunger. While the situation is improving in some states, the health crisis is deepening in areas where fighting continues. Disease outbreaks and malnutrition are rising, while access to health services shrink, and funding falls short.

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MedicalXpress 四月 14, 2026

Meat consumption rises as protein trend grows, experts warn

A new survey from two food industry groups shows growing interest in meat as a "healthy" food choice, even as doctors warn that too much red meat can raise health risks.

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MedicalXpress 四月 14, 2026

AI for early detection of self-harm behavior in psychiatric wards falters in real-world conditions, finds study

A research team led by Professor Hyun Ghang Jeong from the Department of Psychiatry at Korea University College of Medicine (Korea University Guro Hospital), in collaboration with the research team at Geovision Inc., has published the results of a large-scale validation study investigating the feasibility of early detection of self-harm behavior using artificial intelligence (AI) in psychiatric wards. The study was published in the journal Scientific Reports.

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MedicalXpress 四月 14, 2026

Adoption of immersive technologies in dental education remains limited on a global scale

Recent advancements in digital and immersive technologies underscore the need for transformation in dental education; however, a new international study reveals that their adoption remains strikingly limited. Traditional simulations, such as phantom heads and benchtop exercises, still dominate about 80% of clinical training time, while haptic virtual reality (HVR) and mixed reality together account for only about 14% and are used in just a small minority of postgraduate programs.

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MedicalXpress 四月 14, 2026

New finding causes scientists to reconsider what actually causes cerebrospinal fluid buildup in the brain

Hydrocephalus, commonly referred to as "water on the brain," is a dangerous and potentially deadly condition that can harm the brain. For more than a century, physicians have believed that the buildup of cerebrospinal fluid (CSF) within the brain and the organ's inability to absorb CSF is the main cause of hydrocephalus. Now new research led by Stony Brook Medicine neurosurgeon Michael Egnor, MD, suggests this process is not the cause, and if proved true, the finding could revolutionize treatments for hydrocephalus.

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MedicalXpress 四月 14, 2026

Base editing repairs mutation and liver function in mouse model of Zellweger spectrum disorder

In 2025, baby KJ Muldoon became the first person to receive a personalized gene editing treatment, which likely saved his life. But the scientific advances that made the groundbreaking treatment possible were years in the making long before KJ was born. One was base editing, the technology developed in 2016 by David Liu and his lab at the Broad Institute that makes single-letter changes in DNA and was used to correct KJ's life-threatening mutation.

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MedicalXpress 四月 14, 2026

Study finds no link between medical gender reassignment and improved mental health among young people

An extensive register-based study conducted in Finland has found an increase in severe mental health problems among some adolescents and young adults who have undergone medical gender reassignment (GR). According to the research, young people who underwent gender identity assessments with the hope of receiving medical GR required psychiatric treatment for severe mental health problems three times more often than age-matched controls. The paper is published in the journal Acta Paediatrica.

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中国新闻网 四月 14, 2026

最新医学研究：携特定基因突变同胞干细胞移植或助艾滋病长期缓解

中新网北京4月14日电 (记者 孙自法)施普林格·自然旗下专业学术期刊《自然-微生物学》最新发表一篇医学论文称，一项研究显示，一名患者在接受携带特定基因突变的同胞(兄弟姐妹)提供的干细胞移植后，实现了艾滋病(人类免疫缺陷病毒，HIV)的长期缓解。

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中国新闻网 四月 13, 2026

这5个坏习惯会加速衰老 看看你中了几个

你有没有这样的困惑？

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MedicalXpress 四月 13, 2026

New study shows faster recovery with minimally invasive prostate cancer treatment

A recent randomized clinical trial has found that men with localized, intermediate-risk prostate cancer recovered faster and experienced less short-term impact on their daily lives when treated with MRI-guided, transurethral ultrasound ablation (TULSA) compared with robotic prostate surgery. The results of the CAPTAIN Trial were presented at the SIR 2026 Annual Scientific Meeting in Toronto. The work is published in the Journal of Vascular and Interventional Radiology.

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MedicalXpress 四月 13, 2026

Is it anxiety or OCD? Psychology experts explain the difference

Anxiety itself is not a mental illness. It's a normal, adaptive emotion that helps us respond to perceived threats. Anxiety is the automatic reaction that makes you jump back when you think you've seen a snake while bushwalking—before realizing it's a stick.

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MedicalXpress 四月 13, 2026

New flu and COVID variants spread, but immune defenses still blunt severe disease

We're keeping an eye on new influenza and SARS-CoV-2 viral variants. Here's what we know about those viruses—and your immune system's ability to fight back.

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MedicalXpress 四月 13, 2026

Crackdown on vapes falling short, report finds

Efforts to crack down on illegal e-cigs in the U.S. may not be keeping pace with sales, a new government report suggests.

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MedicalXpress 四月 13, 2026

'Bouncing back' is a myth: Resilience means integrating hard experiences into your life story, not ignoring them

When Maria looked at herself in the mirror for the first time after her mastectomy, she stood very still. One hand rested on the bathroom counter. The other hovered near the flat space where her breast had been. The scar was raw and angry. The loss was quiet but enormous. Her body felt foreign.

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MedicalXpress 四月 13, 2026

Lab-grown retina gives gene change clue to rare childhood eye condition

A study using tiny retinas grown in a lab has revealed how subtle changes in a key growth-controlling protein can lead to a condition causing serious eye defects from birth. The findings, published in the journal Biochimica et Biophysica Acta (BBA)—Molecular Basis of Disease, shed new light on ocular coloboma, a rare congenital eye condition affecting about 1 in 5,000 births and responsible for roughly 10% of childhood blindness. Coloboma arises when a structure in the developing eye, the optic fissure, fails to close properly and often co-occurs with other tissue-fusion problems such as cleft lip and/or palate.

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中国新闻网 四月 13, 2026

新版乳腺癌诊疗指南发布，让患者更有“医”靠

中新网北京4月13日电(张静)“让中国乳腺癌患者获得更规范、更可及、更有温度的诊疗服务。”2026全国乳腺癌大会主席江泽飞教授近日在大会开幕式上表示。会上，国内外乳腺癌领域专家学者齐聚，围绕诊疗前沿、新版指南解读及临床实践交流研讨，助力我国乳腺癌诊疗事业高质量发展。

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MedicalXpress 四月 13, 2026

Low-frequency wireless sensor tracks artery stiffening in real time with less interference

Wireless sensors used in wearable smart devices and medical equipment must be capable of detecting minute changes while maintaining high operational stability. However, existing technologies often utilize excessively high frequencies, leading to electromagnetic interference (EMI) or potential health risks to the human body. To address these fundamental issues, a Korean research team has developed a low-frequency-based wireless sensor technology.

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MedicalXpress 四月 13, 2026

Common, treatable ear conditions are linked to higher odds of dementia; treatment may help

A recent study published in Otolaryngology–Head and Neck Surgery finds that two common and treatable causes of conductive hearing loss—eardrum perforations and cholesteatoma, a type of abnormal skin growth in the middle ear—are associated with higher odds of dementia. Notably, the study also found that treatment, whether through surgery or hearing aids, was associated with a reduction in that elevated risk.

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MedicalXpress 四月 13, 2026

Pain-sensing neurons mapped in unprecedented detail, pointing to new chronic pain drug targets

One in five people worldwide suffers from chronic inflammatory pain. Meanwhile, about two thirds of those affected find little relief from existing pain medications; new therapeutic approaches are urgently needed. "We first must understand precisely how sensory nerve cells trigger pain at the molecular level—in other words, which proteins are involved," says Professor Gary Lewin, Group Leader of the Molecular Physiology of Somatosensory Perception lab at the Max Delbrück Center in Berlin.

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MedicalXpress 四月 13, 2026

PFAS directly shown to alter thyroid structure and function

Per- and polyfluoroalkyl substances are used across industries, and are present in waterproof clothing, makeup, carpets, upholstery, cookware, fast-food containers, and myriad other items we encounter in our daily lives.

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MedicalXpress 四月 13, 2026

PICALM links training and intermittent fasting to new muscle fiber formation

Researchers from the German Institute of Human Nutrition Potsdam-Rehbruecke (DIfE) and other partner institutions of the German Center for Diabetes Research (DZD) have now identified a previously unknown function of the PICALM protein in skeletal muscle: The protein responds sensitively to physical activity and intermittent fasting. It also plays a decisive role in the formation of new muscle fibers.

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MedicalXpress 四月 13, 2026

Why some vaccine side effects may be avoidable without weakening protection

Vaccines play a critical role in preventing infectious diseases, but their success often depends on adjuvants—substances that enhance immune responses. While these compounds improve vaccine effectiveness, they can also trigger reactogenicity, such as local swelling or fever. For decades, scientists have assumed that these beneficial and adverse effects are closely linked, making it difficult to improve one without affecting the other.

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MedicalXpress 四月 13, 2026

A newly identified RNA target could make EGFR drugs work better against glioblastoma

Scientists have discovered that increased expression of a novel long non-coding RNA drives glioblastoma cell growth alongside a genetic amplification found in more than half of glioblastoma tumors, according to a Northwestern Medicine study published in Nature Cell Biology.

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MedicalXpress 四月 13, 2026

How to limit the health risks posed by polluted air

Air pollution just isn't what it used to be. While levels of lead and sulfur dioxide have dropped due to environmental regulations, other threats to air quality persist.

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MedicalXpress 四月 13, 2026

Chemotherapy followed by letrozole sets standard for advanced, low-grade serous gynecologic carcinoma

Late-breaking results from the Phase III NRG GY019 trial indicate that letrozole monotherapy (L) did not demonstrate noninferiority to paclitaxel/carboplatin followed by letrozole (PC/L) for progression-free survival (PFS) in patients with newly diagnosed stage II-IV low-grade serous carcinoma of the ovary or peritoneum.

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MedicalXpress 四月 13, 2026

APOE4, the Alzheimer's risk gene, silently undermines bone quality in women

Scientists at the Buck Institute for Research on Aging, along with collaborators at UC San Francisco, have discovered that APOE4, the most common genetic risk factor for Alzheimer's disease, causes bone quality deficits specifically in female mice, through a mechanism that is invisible to standard imaging and can emerge as early as midlife. The findings, published in Advanced Science, reveal an unexpected biological link between Alzheimer's risk and skeletal health, and identify a new molecular pathway that could one day inform earlier diagnosis of cognitive decline or guide treatment for bone quality loss in women who carry the APOE4 gene.

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MedicalXpress 四月 13, 2026

Research reveals unseen changes in motor control after spinal cord injury

Even when people with incomplete spinal cord injuries can walk, everyday functions like standing, balancing or producing steady force may remain difficult. A new study shows why.

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MedicalXpress 四月 13, 2026

Ultra processed vs. minimally processed foods: What's the difference?

Walk into any grocery store and you'll see it: aisles filled with brightly colored packages containing ready-to-eat meals, quick snacks and flavored drinks—often billed as "healthy." They save time. They're affordable. And they taste great. But they also fall into a category of foods that research consistently links to overeating and weight gain: ultra-processed foods.

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MedicalXpress 四月 13, 2026

Expanding access to palliative care for patients with advanced liver disease

Advanced liver disease (ALD) occurs when significant scarring causes the liver to lose function. Patients with ALD often have serious health challenges but have limited access to palliative care that could improve their quality of life. A new multicenter trial led by Manisha Verma, MD, and Victor Navarro, MD, at Jefferson Einstein Philadelphia Hospital demonstrates a new approach that could potentially transform access to palliative care for patients with ALD and address a major care gap. The research is published in the journal JAMA Internal Medicine.

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MedicalXpress 四月 13, 2026

Newly identified RPN1 disease helps explain how protein damage can disrupt early brain development

Scientists at Sanford Burnham Prebys Medical Discovery Institute and an international team of collaborators have used a genetic sequencing technique called whole exome sequencing to discover a new rare genetic disease. In a paper appearing in Human Genetics and Genomics Advances, the researchers have published findings that identify the faulty mutated gene. By exploring the biochemical consequences of the mutation, the investigators also showed that this typo in the genetic code interferes with normal cellular function, as expected of an unknown congenital disorder of glycosylation (CDG).

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MedicalXpress 四月 13, 2026

Fluoride and kids' IQ: What a decades-long analysis shows

Fluoride is a naturally occurring mineral that has been shown to strengthen teeth and reduce cavities. Many municipalities add fluoride to their drinking water—a process called community water fluoridation—as a public health measure to support dental health. In recent years, however, some have claimed that ingesting fluoride can harm children's IQ. Now researchers at the University of Minnesota have led a team that investigated the connection between fluoride in drinking water and children's IQ to see if these claims had merit. The work is published in the journal Proceedings of the National Academy of Sciences.

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MedicalXpress 四月 13, 2026

Living lung model: A breath of fresh air for personalized treatment

University of Colorado Denver Biomedical Engineering Associate Professor Chelsea Magin is developing a lung model to help advance the treatment of lung diseases which affect men and women differently. The artificial lung is made by combining donor cells and tissues with synthetic materials. The result behaves like a real lung—soft when healthy, stiff when sickly—allowing researchers to study diseases like pulmonary fibrosis and cancer more accurately.

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MedicalXpress 四月 13, 2026

Researchers demonstrate drug's effectiveness in drawing out dormant HIV from immune cells

Human immunodeficiency virus-1 (HIV) is one of the most challenging viruses for doctors to treat. Even with effective antiretroviral therapy, immune cells infected with HIV can hide and lie inactive in certain areas of the body called latent reservoirs. If treatment is discontinued, these reservoirs may become active again, causing patients to face renewed challenges with symptoms of acquired immunodeficiency syndrome (AIDS).

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MedicalXpress 四月 13, 2026

Shorter antibiotic courses show similar outcomes to longer use for some pneumonia patients

A multicenter target trial emulation found that for eligible patients hospitalized with community-acquired pneumonia (CAP), health outcomes were similar whether they received a three- to four-day course of antibiotics or a course lasting five days or more.

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MedicalXpress 四月 13, 2026

Long-term childhood poverty rose sharply after austerity reforms in UK, study finds

New research from the University of Oxford finds that more than one in five children born after 2013 experience poverty for at least half of their childhood (from birth to age ten). The study provides the first comprehensive evidence on trends and drivers in long-term childhood poverty across birth cohorts in Britain. The paper is published in the Journal of Social Policy.

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MedicalXpress 四月 13, 2026

Smart OLED patch uses light to automate drug delivery, doubling healing speed

Instead of applying ointment and attaching a bandage, a "smart patch that regulates treatment intensity on its own just by being attached" has appeared. A research team has developed a "self-regulating OLED wound healing patch" that combines light and drugs to pull up the wound recovery speed by about twice. It is expected to develop into an intelligent treatment technology where light regulates drug release according to the patient's condition in the future.

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MedicalXpress 四月 13, 2026

A child's headache, dizziness and mental fog now stand out as the clearest concussion red flags

Knowing whether a child has sustained a concussion is an important matter to clinicians, parents and bystanders alike. However, the signs and symptoms that are most meaningful to look for are not as well defined. A study published last week in JAMA provides important new information that pinpoints the signs and symptoms that strongly indicate that a child has a concussion.

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MedicalXpress 四月 13, 2026

Radiation may spark tissue changes that help triple-negative breast cancer return

While radiation therapy is an effective tool to destroy cancer cells, a new study from Vanderbilt researchers suggests that in an aggressive form of breast cancer, it may also trigger a protective cellular response that may explain why our current therapies fail some patients. The research was led by Marjan Rafat, assistant professor of chemical and biomolecular engineering and biomedical engineering, and is published in Cell Reports.

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MedicalXpress 四月 13, 2026

Norway's 'Oslo patient' reaches HIV remission after rare stem cell transplant donated by brother

A Norwegian man has been effectively cured of HIV after receiving a stem cell transplant from his brother, doctors announced on Monday.

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MedicalXpress 四月 13, 2026

Feeling distracted? How hobbies can help you find 'flow state' and save your brain

We live in what has been called the "distraction economy": an environment full of triggers that are engineered to demand our attention at every turn. The result is often fragmented attention, loss of focus, and sometimes even increased rumination and anxiety.

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中国新闻网 四月 13, 2026

重庆沙坪坝：优质医疗资源“沉下去” 群众健康获得感“提上来”

中新网重庆4月13日电 (记者 钟旖)“以前看眼睛要坐公交车去大医院，现在家门口就能做眼底检查和治疗，还有专家坐诊，真是太方便了。”在重庆市沙坪坝区天星桥社区卫生服务中心的眼病诊疗中心，77岁的陈忠孝老人正在接受干眼症治疗。

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中国新闻网 四月 13, 2026

2030年基本建立分级诊疗协同机制

近日，国务院办公厅印发了《关于加快建设分级诊疗体系的若干措施》。今天上午，国务院新闻办举行国务院政策例行吹风会，对文件进行解读。

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中国新闻网 四月 13, 2026

我国加快推进分级诊疗 方便群众就医

近日，国务院办公厅印发了《关于加快建设分级诊疗体系的若干措施》。今天上午，国务院新闻办举行国务院政策例行吹风会，对文件进行解读。国家卫生健康委副主任郑哲介绍，下一步，我国将完善分级诊疗协同机制，让常见病、多发病在基层解决，疑难危重症在上级医院救治，既方便群众就医，也降低就医负担。

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中国新闻网 四月 13, 2026

一碗小米粥可能让血糖飙升 这样吃让餐后血糖更稳

原标题：一碗小米粥可能让血糖飙升 这样吃让餐后血糖更稳

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中国新闻网 四月 12, 2026

春季长高黄金期，别让坏习惯“偷走”孩子身高

扬子晚报讯(通讯员 孙茜 记者 万惠娟) 春天正是孩子长身体的时候。近日，江苏省中医院儿科副主任中医师李辉在接受记者采访时指出，生活中一些看似不起眼的小事，正悄悄拉低孩子身高，家长需引起高度重视。

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中国新闻网 四月 12, 2026

“汉堡馒头减肥法”，靠谱吗？专家提醒

“汉堡馒头减肥法”，靠谱吗？(服务窗)

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中国新闻网 四月 12, 2026

“长寿公式”出炉 每天做好这3件事能延寿近10年

饮食、运动、睡眠这3件事

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中国新闻网 四月 12, 2026

聚焦“游戏干预” 孤独症公益讲座走进赣南老区

中新网赣州4月12日电 (记者 姜涛)“游戏作为孩子了解世界运作的方式，是发展的核心，当你的动作足够好玩时，模仿会自然发生。”12日上午，在赣州师范高等专科学校举行的孤独症日公益讲座上，加拿大萨斯喀彻温理工学院特教专家苏·波利的观点，引得现场不少特教老师和家长会心点头。

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中国新闻网 四月 12, 2026

新疆和田召开高原病防治会议

中新网乌鲁木齐4月12日电 (胡嘉琛 吴若宁)12日，“巍巍昆仑·生命守护”2026年高原病防治会议在新疆和田市开幕。大会围绕高原病防治的科研、诊疗、人才和体系建设展开，旨在推动高原病防治从经验型向科学化、规范化、体系化转变，更好保障高海拔地区人民健康。

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中国新闻网 四月 12, 2026

数智赋能医共体改革 重庆沙坪坝区展健康服务新生态

中新网重庆4月12日电 (记者 钟旖)“近期，患者的常用饮片是黄芪、茯苓、当归等，40岁至80岁人群占多数，超七成患者选择通过快递邮寄到家。”站在“智慧共享中药房平台”前，重庆市沙坪坝区中医院党委书记罗华看着“驾驶舱”不断更新的数字说，“处方线上传输、中药快递到家”的智慧模式，正改变患者的就医取药体验，让传统中药服务告别奔波等待，真正实现省心、省时又省力。

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MedicalXpress 四月 12, 2026

New study shows linens, not equipment emissions, dominate ultrasound's carbon footprint

A new research study published in the Journal of the American College of Radiology (JACR) has found that unlike other modalities, linens and disposable supplies account for the vast majority of ultrasound's annual carbon emissions—not equipment energy use. The study, titled "Harmonizing Diagnostic Ultrasound Practice with Environmental Sustainability: A Life Cycle Assessment of Diagnostic Ultrasound in a Single Adult University Hospital," determined that linens (35%) and other single-use supplies (34%) accounted for most of ultrasound's greenhouse gas emissions, whereas production (7%) and energy use (3%) of the ultrasound equipment were minor contributors.

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MedicalXpress 四月 12, 2026

Heart, metabolic and inflammatory risk patterns found to differ markedly between men and women with obesity

New research being presented at this year's European Congress on Obesity (ECO) in Istanbul, Turkey (May 12–15), reveals distinct patterns of heart, metabolic, and inflammatory health risks between men and women living with obesity, providing an insight into how clinicians may be able to tailor management approaches.

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中国新闻网 四月 12, 2026

魏于全院士：生物治疗技术迎来快速转化期

中新网广州4月12日电 (记者 蔡敏婕)“目前海内外生物治疗相关研究进展迅速，我国已有8款 CAR-T细胞治疗产品获批上市，同时也有1款干细胞药物获批用于疾病治疗，多项生物治疗技术逐步走向成熟。”中国科学院院士魏于全12日在广州表示，从实验室走向临床应用，生物治疗技术正迎来快速转化阶段。

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中国新闻网 四月 12, 2026

强烈建议骨质疏松的人多运动！尤其这三类运动

很多老人一查出骨质疏松，第一反应就是：“那我可得少动，别一不小心把骨头动坏了。”这句话听上去谨慎，其实很容易把人带进误区。

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MedicalXpress 四月 12, 2026

Recent outbreaks highlight the risks of bacterial meningitis—and the need to vaccinate

Outbreaks of bacterial meningococcal disease in England and recent cases in students in New Zealand have raised awareness of this serious and life-threatening disease.

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中国新闻网 四月 12, 2026

2026中国整合肿瘤学大会构建全领域全周期学术体系

中新网长沙4月12日电 (付敬懿 彭璐 颜仕鹏)2026中国整合肿瘤学大会新闻发布会12日在湖南长沙举行。本届大会将于11月在长沙举行，在学术结构上以“4+1”体系打破单一城市办会模式，聚焦区域高发瘤种与防治难点推动学术资源下沉，实现“全域联动”，并构建起覆盖全领域、全周期的学术体系，发布一系列重磅学术成果。

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MedicalXpress 四月 12, 2026

Food delivery for heart failure patients shows high uptake, may boost quality of life

A clinical trial led by UT Southwestern Medical Center researchers demonstrates that providing healthy food directly to patients recovering from heart failure is feasible and well accepted—and could improve quality of life—helping build a foundation for larger studies exploring food as a component of medical care.

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中国新闻网 四月 12, 2026

甘肃陇西：“太空育种+智能管护”赋能中药材种子

中新网兰州4月12日电 (记者 闫姣 高莹)从搭乘卫星遨游太空，到在自动化车间经历千挑万选，再到住进恒温恒湿的“智能家居”、乐享“机器人保姆”，在“千年药乡”甘肃定西市陇西县，作为道地药材“芯片”的种子正被赋予科技力量。

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中国新闻网 四月 12, 2026

湖南双胎孕妇“牛奶血”诱发多重危情 多学科联手救治

中新网长沙4月12日电 (王亚男 黄漫丰 黄利敏)一名36岁、孕28周+的双胎孕妇，因甘油三酯飙升至105毫摩尔每升，超出正常值近60倍，血液呈罕见的“牛奶血”状，重度高脂血症性诱发急性胰腺炎等多重危情。4月12日，经湖南省妇幼保健院多学科团队实施血浆置换治疗、并急诊剖宫产娩出一对龙凤胎的患者，已转危为安、恢复良好。

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MedicalXpress 四月 12, 2026

A simple shot shows promise to reverse osteoarthritis within weeks

A research team including scientists and engineers from University of Colorado Boulder, CU Anschutz and Colorado State University has developed a suite of new therapies that prompt aging or damaged joints to repair themselves within weeks, according to animal studies.

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中国新闻网 四月 12, 2026

（走进中国乡村）“千年药乡”陇西：种子上天入地享智能家居、机器保姆

中新社兰州4月12日电 题：“千年药乡”陇西：种子上天入地享智能家居、机器保姆

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MedicalXpress 四月 12, 2026

As RSV evolves, a two‑pronged antibody cocktail aims to stay ahead

Scientists in China have developed a two-antibody cocktail to treat respiratory syncytial virus, or RSV, that in laboratory studies prevented the virus from developing drug resistance—a persistent problem with current therapies for infants. RSV is a seasonal infection that circulates globally and can be especially dangerous for people at opposite ends of the age spectrum: infants and older adults. Vaccines are available for those who are 65 and older (GlaxoSmithKline's Arexvy, Pfizer's ABRYSVO and Moderna's mRESVIA), but there is still no available vaccine for infants who are among the most vulnerable.

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MedicalXpress 四月 12, 2026

Immune cells in the nose slow influenza virus, study finds

A new study from the University of Gothenburg may help guide the development of better influenza vaccines. Memory cells in the nose slow the influenza virus as soon as it enters the body. They reduce viral levels and may help protect against more severe illness. The findings are published in the Journal of Experimental Medicine.

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中国新闻网 四月 12, 2026

今年广东计划完成2000多万人的乙肝筛查

中新网广州4月12日电 (记者 蔡敏婕)病毒性肝炎是严重危害民众健康的传染病。在地方实践层面，广东已率先实施病毒性肝炎早防早治行动，强化乙肝和丙肝患者的主动检测、规范治疗，计划2026年20岁至70岁目标人群乙肝累计筛查率不低于70%。

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MedicalXpress 四月 12, 2026

Water contaminated with 'forever chemicals' during pregnancy linked to an increased risk of childhood asthma

PFAS, or per- and polyfluoroalkyl substances, are a group of human-made chemicals found in everything from food packaging to firefighting foam. Often called "forever chemicals" due to their persistence in the environment, they can affect our health and disrupt our immune system.

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中国新闻网 四月 12, 2026

一躺到床上就胡思乱想睡不着，3个方法，脑子一下就“空”了！

每天晚上准备入睡时，你的大脑是否突然“不累”了？尽管哈欠连天、眼皮打架，大脑却像“夜里奔驰的汽车”一样停不下来？白天被客户投诉却没时间处理的委屈，下午部门会议里不敢说的话……明明困得要死，但就是睡！不！着！

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MedicalXpress 四月 12, 2026

Nerve growth factor alone triggers osteoarthritis-like joint changes in healthy mice

Nerve growth factor (NGF) is a specialized protein, also called a neurotrophin, that is critical for the development and survival of nerves responsible for our senses and the body's fight-or-flight response. While the presence of NGF is crucial during the embryonic stage, its presence in adults is often an indication of inflammation, as it is a key mediator of pain for conditions like osteoarthritis (OA). Now, a study published in Arthritis & Rheumatology shows that NGF is much more than a pain messenger—it can actually change the structure of a joint.

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MedicalXpress 四月 12, 2026

New anemia in adults may be an early warning sign of cancer

Anemia detected in health care is associated with an increased risk of both cancer and higher mortality, according to a new population-based study from Karolinska Institutet, published in BMJ Oncology. The findings may help guide clinical follow-up of patients with anemia in routine care.

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MedicalXpress 四月 12, 2026

A new sepsis drug target: Boosting a chloride channel helps immune cells kill bacteria

A research team has discovered a previously unknown mechanism by which the immune system fights bacterial infections. The scientists found that a specific protein, the chloride channel PACC1, is crucial for immune cells to effectively kill bacteria. If the protein is missing, it leads to increased inflammatory reactions, as well as increased mortality in an animal model in cases of bacterial sepsis. In the long term, the findings could help develop new treatment strategies for bacterial sepsis—especially in light of rising antibiotic resistance.

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中国新闻网 四月 12, 2026

直击CMEF：人工智能医疗应用引关注

中新网上海4月12日电 (记者 陈静)正在上海举行的第93届中国国际医疗器械博览会(CMEF)上，多款人工智能医疗应用吸引众多目光。

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中国新闻网 四月 12, 2026

连吃两天确诊胃石症，这种浆果别贪多

4月9日

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中国新闻网 四月 12, 2026

心源性猝死发病年龄下降 黄金4分钟急救很重要

朝“问”健康丨心源性猝死发病年龄下降 黄金4分钟急救很重要

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MedicalXpress 四月 12, 2026

Art films boost creative thinking in nearly 500 viewers, experiment suggests

A new study offers some of the strongest evidence yet that viewing art doesn't just move us emotionally—it changes how we think. Researchers at UC Santa Barbara found that people who viewed artistic film shorts showed measurable increases in creative thinking compared with those who watched entertaining, "non-art," videos.

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MedicalXpress 四月 12, 2026

New study clears the way for improving devices and treatment for respiratory disorders

A computational study shows for the first time how different parts of the human airway experience levels of pressure and friction from breathing therapy devices. Using a patient-specific 3D airway model derived from CT imaging to simulate how breathing-support therapy behaves inside the human airway, University of Technology Sydney (UTS) researchers found the therapy doesn't affect all parts of the airway equally. The study shows the potential to support the design of better devices and personalized treatment settings for patients with conditions such as bronchiectasis, cystic fibrosis and postoperative atelectasis.

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中国新闻网 四月 11, 2026

海尔金控辟谣“换血”业务后，于文红起诉海尔

中新网北京4月11日电(记者 赵方园) 海尔辟谣投资虞美人集团开展“换血”业务，此事又有后续。4月10日晚，香港虞美人国际集团创始人于文红发文宣布已正式向海尔金控提起民事诉讼，案由是名誉权纠纷。

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中国新闻网 四月 11, 2026

爸妈变慢、变沉默？专家：可能是帕金森病早期信号

中新网北京4月11日电(记者 赵方园)“端水杯手抖，取东西手颤——很多人心里咯噔一下：‘该不会是帕金森吧？’”

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中国新闻网 四月 11, 2026

中新健康｜“手抖”等于帕金森病 ？四个动作教你在家自测

中新网北京4月11日电(记者 赵方园)4月11日是世界帕金森病日。作为仅次于阿尔茨海默病的第二大常见神经系统退行性疾病，帕金森病正成为我国老龄化社会面临的重大公共卫生挑战。

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中国新闻网 四月 11, 2026

手抖就是帕金森吗，这些情况要警惕

新华社北京4月11日电 题：手抖就是帕金森吗，这些情况要警惕

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MedicalXpress 四月 11, 2026

Mothers left in the dark over tube feeding decisions for children with Down syndrome, research reveals

A new study led by the University of Hertfordshire has highlighted the emotional toll faced by mothers of young children with Down syndrome who require tube feeding. The research, led by Dr. Laura K Hielscher, who completed her Ph.D. at Herts' Department of Psychology, Sport and Geography, found that mothers often felt excluded from decision-making when nasogastric (NG) tubes—soft plastic tubes inserted through a baby's nose and into the stomach—were first inserted to provide essential nutrition and medication.

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MedicalXpress 四月 11, 2026

The brain's default mode network splits into 'sender' and 'receiver' zones, study finds

The default mode network (DMN) is a distributed set of interconnected brain regions that has long been associated with internally oriented cognition, such as remembering the past, thinking about the future, or thinking about oneself. Accumulating evidence also indicates that the DMN is engaged during tasks involving external perceptual input, such as language comprehension and social perception. However, the mechanism by which the same network supports both internally and externally oriented cognition has remained unknown.

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中国新闻网 四月 11, 2026

国家疾控局发布通知推进重点虫媒传染病防控

国家疾控局4月10日发布《关于依法做好重点虫媒传染病防控工作的通知》，并同步发布登革热、基孔肯雅热、发热伴血小板减少综合征2026年版防控方案。通知要求，构建“人—动物—环境”三位一体的监测体系，从监测预警、预防干预、应急处置、疾病管理、监督执法等方面推进重点蚊媒传染病多病同防。

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MedicalXpress 四月 11, 2026

The human body isn't a masterpiece of design. It's a patchwork of evolutionary compromise

The human body is often described as a marvel of "perfect design": elegant, efficient and finely tuned for its purpose. Yet, when we look closer, a rather different picture emerges.

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MedicalXpress 四月 11, 2026

New drug combination doubles down on Alzheimer's treatments

A new study has found that combining the current medications for Alzheimer's disease with small molecules derived from micronutrients found in grapes, berries, peanuts and turmeric is a safer and more effective way to treat the disease. The work is published in the journal ACS Chemical Neuroscience.

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MedicalXpress 四月 11, 2026

Expanding the fight against heart disease: Q&A with specialist who welcomes shift to more aggressive recommendations

U.S. medical organizations are looking to reduce deaths caused by heart disease, the nation's No. 1 killer, with new guidelines that reframe prevention as a lifelong battle that begins with testing in childhood.

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MedicalXpress 四月 11, 2026

Shifts in cancer mortality: Place of living increasingly determines where historic drop in cancer mortality reaches

In 1991, the U.S. experienced a significant shift in cancer death rates, as, for the first time, deaths began a steady decline that continues to the present day. Researchers at Mississippi State's Social Science Research Center, in partnership with scientists at Oak Ridge National Laboratory, examined this decline to identify where and who benefited the most from this dramatic improvement.

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中国新闻网 四月 11, 2026

传染性强、后遗症严重！正值流脑高发季，中疾控提醒→

发热、头痛、乏力……有一种传染病早期症状与普通感冒类似，一旦延迟治疗，可能增加重症和死亡风险。

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MedicalXpress 四月 11, 2026

Experimental drug cuts Parkinson's-linked protein up to 60% in early trial

An experimental drug designed to silence a gene strongly linked to Parkinson's disease has shown encouraging effects in a first-in-human clinical trial, according to a study published in Nature Medicine. The drug, known as BIIB094, targets LRRK2, the most common genetic contributor to Parkinson's disease; variants in LRRK2 are known to increase the risk of developing the neurodegenerative disorder, which affects nearly 10 million people worldwide.

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MedicalXpress 四月 11, 2026

Antidepressant unable to prevent chemotherapy-associated nerve damage

A randomized trial conducted by the Alliance for Clinical Trials in Oncology has found that duloxetine, a medication commonly used to treat chronic pain and psychiatric conditions, does not prevent nerve damage caused by chemotherapy in patients with colorectal cancer. The primary analysis of Alliance A221805 was published in JCO Oncology Advances

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MedicalXpress 四月 11, 2026

New biological marker of early-stage Alzheimer's disease uncovered

Alzheimer's disease (AD) is a neurodegenerative disorder characterized by progressive memory loss and a decline in mental functions. These symptoms are known to arise from an abnormal buildup of proteins known as amyloid and tau, which can damage or gradually destroy neurons and the connections between them.

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中国新闻网 四月 11, 2026

认准追溯码！六招教你如何避开购买“回流药”

国家医保局提醒购药牢记“六要六不要”

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MedicalXpress 四月 11, 2026

Coffee's sweet spot may help mental health in the long run

Your morning cup of coffee may be more than just a pick-me-up. It may also be a simple boost for your mental well-being. In a recent study, researchers from Fudan University, China, wanted to find out whether the amount of coffee a person drinks each day and the type they choose have any bearing on their risk of developing stress and mood disorders over time.

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MedicalXpress 四月 11, 2026

Study finds no increased risk of respiratory cancers from asbestos-free talc exposure

In a systematic review and meta-analysis, researchers found that occupational exposure to talc that is not contaminated with asbestos is not associated with an increase in the risk of lung cancer, mesothelioma, or laryngeal cancer. The findings are published in the Journal of Thoracic Oncology.

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MedicalXpress 四月 11, 2026

Researchers map prostate immune niches, showing T cells persist months in mice

More than 35,000 men in the United States die from prostate cancer each year. Now, a new study reveals the immune cell weaponry we might use to save lives.

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中国新闻网 四月 11, 2026

手抖=衰老？这些信号，早发现能救命！

每年的4月11日是世界帕金森病日，这个被称为“老年人健康隐形杀手”的疾病，正逐渐走进大众视野。

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MedicalXpress 四月 11, 2026

Injectable peptides are the new anti‑aging trend. But what evidence do we have they're safe for humans?

Injectable peptides are the new anti-aging trend sweeping the beauty industry. These compounds are promoted on social media as tools for skin repair, collagen production and "cellular rejuvenation." They are widely available online from overseas sellers, despite many peptides being unregulated in Australia.

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MedicalXpress 四月 11, 2026

Molecular maps reveal how allergic reactions work and a new way to block them

Allergy affects more than one billion people worldwide—and the number is rising. For many, it means mild symptoms such as itching and a runny nose. For others, it can develop into life-threatening reactions. Now, two new studies bring researchers an important step closer to both understanding and potentially controlling the mechanisms that drive allergic disease. An international research team has mapped how the body's central allergy antibody, IgE, functions at the molecular level—and at the same time demonstrated a new way to block allergic reactions.

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MedicalXpress 四月 10, 2026

Genetic variants in 1 in 10 people may reduce blood‑sugar response to GLP‑1 diabetes drugs

More than a quarter of people with Type 2 diabetes take GLP-1 receptor agonists, but the popular diabetes drugs might not work as well for people who have certain genetic variants, according to a new study by Stanford Medicine scientists and their collaborators.

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MedicalXpress 四月 10, 2026

Novel, fast-acting therapy benefits patients with platelet disorder in phase 2 trial

Results from a phase 2 clinical trial designed and overseen by researchers at Mass General Brigham Cancer Institute show that the investigational medication mezagitamab can effectively boost platelet counts in patients with immune thrombocytopenia (ITP), an autoimmune disease characterized by elevated platelet destruction and reduced platelet production that increases bleeding risk and compromises quality of life.

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MedicalXpress 四月 10, 2026

New yellow fever vaccine matches safety and effectiveness of current shot

Yellow fever is a viral disease that is spread to humans through the bites of infected mosquitoes. The symptoms range from mild fever-like aches and pains to severe liver disease with bleeding, often accompanied by yellowing skin and eyes. As of now, we do not have antiviral drugs to cure these diseases, as most of the treatments are limited to easing symptoms. Hence, prevention via vaccination is our best bet against this disease. A recent study has found that a new yellow fever vaccine, called vYF by Sanofi, works just as well as the current licensed vaccine, YF-VAX.

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MedicalXpress 四月 10, 2026

Costco recalls cookies over missing nut allergy warning

Cookies sold at Costco Wholesale are being recalled because of a labeling error.

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MedicalXpress 四月 10, 2026

Children going through family courts face increased risk of self‑harm, new research finds

Family courts step in at some of the hardest moments in a child's life, when parents separate or when there are concerns about their safety.

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MedicalXpress 四月 10, 2026

Biohacks or basics? What actually works in exercise recovery

A rise of high-tech recovery culture is underway. As sports science becomes increasingly accessible, we're seeing a trickle-down effect from elite athletes to weekend warriors, and even recreational exercisers, who are exploring ways to biohack better health and speed up recovery.

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中国新闻网 四月 10, 2026

专家呼吁：脑卒中防控向中青年人群延伸 加快打造心脑协同救治体系

中新网上海4月10日电(记者 陈静)“脑卒中发病率、患病率的绝对数一直处于上升状态，核心根源是人口老龄化。”国家卒中筛查和减残办公室副主任、国家卫生健康委百万减残工程专家委员会委员马青峰教授10日在此间接受记者采访时表示，这些年，中国脑卒中的救治效率在持续提升，即便防控面临老龄化的挑战，高效救治也能大幅降低残疾率。

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中国新闻网 四月 10, 2026

不当小胖墩！儿童科学减重，分龄运动指南 + 避坑攻略来了| 五健“童”行向未来

科学减重，运动是一剂“天然良药”。运动的价值，远不止消耗能量、控制体重那么简单。

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MedicalXpress 四月 10, 2026

Community workers sound alarm on mental health crisis for Venezuelan migrants

A new study reveals growing concern among community workers in Nariño, Colombia, about the lack of mental health support for Venezuelan migrants, especially those traveling without legal status. The study, published in PLOS Mental Health, comes as Colombia has taken steps to expand health care access to some of the 2.86 million Venezuelans in the country, including offering temporary protection status.

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MedicalXpress 四月 10, 2026

Flavored tobacco bans linked to lower youth vaping in California

Researchers from the University of California San Diego have found that local sales bans on flavored tobacco in California are associated with reduced youth vaping over time without increasing cigarette smoking. The findings, based on an analysis of more than 2.8 million middle and high school students, were published April 10, 2026, in JAMA Health Forum.

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中国新闻网 四月 10, 2026

“十四五”以来浙江上市22个创新药

中新网杭州4月10日电(鲍梦妮)4月10日，浙江深化药品监管改革促进医药产业高水平安全高质量发展新闻发布会在杭州举办。在介绍浙江生物医药领域科技创新情况时，浙江省科技厅副厅长施冬材透露，“十四五”以来浙江共有22个创新药、76个创新医疗器械获批上市。

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MedicalXpress 四月 10, 2026

Reprogramming regulatory T cells could help immunotherapy work in pancreatic cancer

Researchers at Oregon Health & Science University have uncovered a key reason why immunotherapy has largely failed in pancreatic cancer—and identified a promising strategy to overcome that resistance. The study, published in the journal Immunity, shows that pancreatic tumors actively reshape their immune environment by co-opting regulatory immune cells that normally shut down tumor-killing cells. By reprogramming those cells, the research reveals a potential pathway to make immunotherapy effective against one of the deadliest and most treatment-resistant cancers.

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MedicalXpress 四月 10, 2026

New guidance on adenomyosis, an overlooked uterine condition affecting 1 in 3 women

A University of Hawaiʻi at Mānoa physician is working to change how a common but often overlooked gynecologic condition is diagnosed and treated. Kimberly Kho, who holds the nation's first professorship in advanced gynecological surgery in the John A. Burns School of Medicine (JABSOM), authored a clinical expert series review on adenomyosis in Obstetrics & Gynecology. The publication places Kho among a select group of internationally recognized experts in women's health.

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MedicalXpress 四月 10, 2026

Hippocampal pathways once thought separate converge to integrate 'where' and 'why' in reward processing

New research from the University of Maryland, Baltimore County (UMBC) reveals how two different parts of the brain's memory center team up in a key reward region to help mice—and likely humans—combine memories of places and contexts with the drive to pursue rewards. The findings offer fresh insight into how the brain integrates information about "where" and "what feels good" to guide everyday decisions, such as heading to a favorite restaurant to meet friends or seeking out rewarding experiences. Specifically, this discovery, published in the Journal of Neuroscience, shows that inputs from the dorsal and ventral hippocampus converge on the same individual neurons in another brain region, the nucleus accumbens, where they interact in ways that amplify each other's effects.

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MedicalXpress 四月 10, 2026

Maternal prepregnancy BMI, birth length linked to offspring atopic dermatitis

Increasing maternal prepregnancy body mass index (ppBMI) and increasing birth length are associated with offspring atopic dermatitis by age 3 years, according to a study published online March 23 in the Journal of Allergy and Clinical Immunology: Global.

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MedicalXpress 四月 10, 2026

Hidden skin microbe activity revealed in real time with RNA method

Scientists have long known that our skin is home to vast communities of bacteria, fungi and viruses. But knowing which microbes are present only tells part of the story. What matters just as much is which microbes are active, what genes they switch on, and how they interact with one another on the skin.

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中国新闻网 四月 10, 2026

出现这种斑，小心是癌信号，拖越久越危险……

人过中年

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MedicalXpress 四月 10, 2026

CDC pauses release of COVID vaccine effectiveness study

A health report on COVID-19 vaccines has been delayed after concerns about how the study was conducted.

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MedicalXpress 四月 10, 2026

Updated estimates challenge bleak picture of US state gaps in longevity gains

Madison professors suggest longevity gains across all states and regions for people born between 1941 and 2000, in contrast to previous estimates suggesting a century of stagnation or even declines in parts of the South. Published in the journal BMJ Open, the study by Héctor Pifarré i Arolas and Jason Fletcher of the La Follette School of Public Affairs, along with José Andrade of the Max Planck Institute for Demographic Research, challenges recent estimates that portrayed progress on extending longevity in the United States as sharply divergent across states and regions.

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中国新闻网 四月 10, 2026

中新健康｜花粉过敏为何越来越普遍？

中新网北京4月10日电(记者 赵方园) “眼珠子疼，脑浆子疼——过敏季一来，哪哪都难受。”

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MedicalXpress 四月 10, 2026

How a key memory center in the brain responds to the unexpected

The hippocampus is a crucial part of the brain that plays a role in memory and learning, especially in remembering directions and locations. New research from the University of Chicago shows how this small, curved structure reorganizes its activity depending on whether a situation matches people's memories and expectations.

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MedicalXpress 四月 10, 2026

Demand surge leads to shortages of Estrogen patches

Growing demand for estrogen patches to relieve menopause symptoms has led to shortages, leaving women searching multiple pharmacies or switching medications.

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MedicalXpress 四月 10, 2026

Baby's body clock begins to synchronize with local time while still in utero, study shows

Humans and most other organisms have internal biological clocks that track the daily cycle of sunrise and sunset. These clocks help time our sleep, metabolism and other essential body functions over the course of a day, creating daily patterns called circadian rhythms. Research shows that when these rhythms are disrupted—by jet lag, lack of sleep or irregular work schedules—people can suffer long-term negative health effects.

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中国新闻网 四月 10, 2026

传染性强、后遗症严重！中疾控提醒：流脑进入高发季

发热、头痛、乏力

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MedicalXpress 四月 10, 2026

Leukemia cells use a sugar-coated protein to hide from the immune system, study reveals

Leukemia is adept at dodging the immune system, making it resistant to many of the newest generation of cancer immunotherapies. Now, researchers have identified a key part of the cancer's disguise: a protein called CD43 on the surface of leukemia cells that is coated so heavily in sugar molecules that it forms a physical barrier, shielding the cells from immune attack.

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MedicalXpress 四月 10, 2026

Could gene edits solve obstacles to treatment for the most common types of cancer?

Since 2017, a personalized immunotherapy called Chimeric Antigen Receptor, or CAR-T cell treatment, has worked wonders to treat patients with blood cancers such as leukemia. But when it comes to treating solid tumor cancers, such as lung, breast and kidney cancers that make up the bulk of these malignancies, this type of immune cell therapy has fallen short.

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MedicalXpress 四月 10, 2026

The perfect pair: Combining on-demand transport with buses boosts daily steps

Suburban areas often struggle with a first- and last-mile mobility problem, where residents have difficulty reaching the nearest public transport hub from their homes. Demand-responsive transport (DRT) has emerged as a flexible solution, yet the potential health benefits of combining DRT with existing public transport networks have yet to be assessed.

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MedicalXpress 四月 10, 2026

Adding 1,700 to 5,500 steps per day offsets risk of chronic disease

Adding as little as 1,700 to 5,500 steps per day can offset the risk of a list of chronic diseases—including obesity, diabetes and sleep apnea—according to a new study from a corresponding author with Vanderbilt Health.

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MedicalXpress 四月 10, 2026

Skin protein K16 found to control inflammation in stressed skin

Keratin is the fibrous, waterproof protein that builds everything from our hair and nails to a rhino's horn. However, a tiny glitch in it can have problematic outcomes. A new study has found that changes in a keratin gene called KRT16 can lead to a rare condition known as pachyonychia congenita (PC). This disorder affects the skin, nails, and the lining of the mouth, and often causes painful, thick patches of skin—especially on the hands and feet.

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MedicalXpress 四月 10, 2026

COVID-19's lingering shadow: The molecular link between SARS-CoV-2 and lung cancer risk

A new study suggests that COVID-19 may slightly increase the risk of lung cancer by triggering a biological chain reaction in the lungs, driven by the virus's spike protein, that promotes inflammation, scarring, and tumor-friendly conditions, especially in higher-risk groups like smokers; while the individual risk remains small, the findings are important because they reveal a plausible mechanism and potential targets for prevention and treatment.

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MedicalXpress 四月 10, 2026

AI scans 72,585 suicide reports, finds emotional distress may precede 90% of deaths

A new UCLA-led study of suicides in the U.S. has found that current national reporting on these deaths underestimates the extent of "emotional dysregulation," the emotional distress that occurs before suicide, which could provide a method to prevent future deaths.

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MedicalXpress 四月 10, 2026

Epigenetic changes at birth are associated with an infant's microbiome and neurodevelopment

The gut microbiome and epigenetics—molecular switches that turn genes on or off—are intertwined, and both contribute to neurodevelopment, finds a study published in Cell Press Blue. The researchers showed that epigenetic changes present at birth can impact how an infant's gut microbiome develops during their first year.

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MedicalXpress 四月 10, 2026

Not wanting to eat protein may be early herald of cancer cachexia

A majority of people with advanced cancers endure cachexia, a muscle-, fat-, and organ-wasting condition that is currently incurable and can be life-threatening. Detecting and intervening early can slow progression, but poor understanding of how cachexia first arises in the body makes it difficult for doctors to identify the warning signs of impending wasting other than an overall loss of appetite (anorexia).

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中国新闻网 四月 10, 2026

“打一针管半年”？降脂针，真有那么神？

听说打一针管半年

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MedicalXpress 四月 10, 2026

Women's immune systems show bigger age-related changes than men's, study reveals

Statistics show clear differences in the population's immune system according to sex: men are more susceptible to infections and cancers, while women have stronger immune responses, which translate, for example, into better responses to vaccines. Even so, with a more reactive immune system, the probability of the body attacking itself also increases, causing 80% of autoimmune disease development to occur in women.

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中国新闻网 四月 10, 2026

喝粥吃面条更养胃？告别五大误区，中西医结合帮你“科学养胃”

喝粥吃面条更养胃？牛奶能“修复胃黏膜”？

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MedicalXpress 四月 10, 2026

A lung cancer that changes its identity may be hiding in plain sight

A new study co-led by the Institute for Systems Biology (ISB) shows that some lung cancers can change identity as they evolve, shifting from one cancer type to another in ways that may make them more aggressive and harder to treat.

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MedicalXpress 四月 10, 2026

What does it mean to be well? Research delivers building blocks for good mental health

For decades, "mental well-being" has been one of the most used, but least agreed upon, terms in mental health. Now, a landmark study led by Adelaide University and Be Well Co has brought alignment to one of mental health's most fundamental questions—what does it actually mean to be well?

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MedicalXpress 四月 10, 2026

How active play at age 2 can set a decade of activity into motion

The numbers are sobering: nearly 80% of the world's teenagers don't get enough physical activity, according to the World Health Organization. But a new longitudinal study from Université de Montréal suggests the seeds of that sedentary lifestyle—or an active one—may be sown much earlier than anyone realized. Like when a child is 2.5 years of age.

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MedicalXpress 四月 10, 2026

Fixating on a 'magic number' of childcare hours misses what's most important for kids' development

Families with kids juggling full-time work may have been alarmed by media reporting this week, suggesting "too much" time in early childhood education and care could harm their child's development.

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MedicalXpress 四月 10, 2026

Advanced CT scan analysis may help identify different forms of sarcoidosis

Researchers have identified a new method for analyzing chest CT scans that may help physicians better understand the different forms of sarcoidosis, a complex inflammatory lung disease that affects more than 150,000 people in the United States.

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MedicalXpress 四月 10, 2026

Will knee injections help your osteoarthritis? Here's what the evidence says

Knee osteoarthritis is a complex disease that affects the whole joint, including bone, cartilage, ligaments and muscles. Osteoarthritis is a common cause of pain and movement difficulty, affecting 8.3% of people in Australia.

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MedicalXpress 四月 09, 2026

Should people over 75 continue colonoscopies?

The American Cancer Society recommends screening for colorectal cancer in adults beginning at age 45 and continuing through age 75. However, adults over the age of 75 with a history of precancerous polyps—also known as adenomas—are often subject to follow-up colonoscopies.

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中国新闻网 四月 09, 2026

中国团队发现一种心衰治疗新方式

中新社杭州4月9日电 (张煜欢)浙江大学医学院附属第二医院9日发布消息称，该院胡新央、徐洋两位教授团队开发出一种工程化免疫抑制与病灶靶向的树突状细胞干预策略，实现对受损心脏精准免疫调节。该研究成果已发表于国际学术期刊《自然》。

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MedicalXpress 四月 09, 2026

A 'wake-up call' from leading sleep scientists: Nighttime warming threatens the sleep of billions

As the world heats up, nights are warming faster than days where most people live—and this ambient heat affects how well and how long people sleep. A new article by eminent sleep scientists, including the presidents of the World Sleep Society and International Pediatric Sleep Association, suggests that warm nights are already degrading sleep for billions of people worldwide. The problem is poised to become significantly worse if this trend continues without further adaptation.

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中国新闻网 四月 09, 2026

孩子减重路上有哪些“绊脚石”？如何不减营养只减“多余能量”？｜五健“童”行向未来

孩子：“妈妈，我想喝奶茶！”

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中国新闻网 四月 09, 2026

不经意的小习惯，让你的胃一天比一天好 | 健康习惯研究所

胃好，胃口才好；胃口好，身体才棒。可现实中，被胃部不适、慢性胃炎困扰的人越来越多。4月9日是国际护胃日，好好养胃，从生活中的小习惯开始。

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MedicalXpress 四月 09, 2026

Sport clubs became lifelines during public health crisis, research shows

Sport clubs became lifelines for vulnerable communities during the COVID pandemic, new research by the University of Stirling has shown. The study found many groups transformed their role from sport providers into critical sources of social support during the public health crisis.

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中国新闻网 四月 09, 2026

从“沉睡”到“对话”：上海蓝十字脑科医院探索意识障碍促醒“三部曲”

在近日举行的上海蓝生脑科学与脑机接口国际论坛上，同济大学附属蓝十字脑科医院神经外二科副主任卢云鹤博士带来题为《Consciousness Disorder AwakeningTrilogy：A Single-Center Experience Sharing》(意识障碍促醒“三部曲”：单中心经验分享)的学术报告，结合临床数据与典型案例阐述了意识障碍促醒的阶梯式治疗策略。

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MedicalXpress 四月 09, 2026

Novel gene-based therapy helps nerves heal better after severe injury

Peripheral nerve injuries, often caused by traumatic events such as car accidents, falls or battlefield injuries, can leave patients with long-term weakness, numbness or loss of function. Despite surgery and advances in understanding and treating nerve injuries, many patients don't get all their movement or feeling back.

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MedicalXpress 四月 09, 2026

Physiotherapist turnover intention threatening patient care

Nearly 40% of public-sector physiotherapists want to leave their current job, posing a substantial threat to workforce stability and quality of patient care, University of Otago—Ōtākou Whakaihu Waka research has found. The new report, published in the New Zealand Journal of Physiotherapy, provides the first detailed picture of the public health physiotherapy workforce in Aotearoa New Zealand.

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MedicalXpress 四月 09, 2026

High societal costs linked to extremely preterm birth

Children born before 24 weeks of gestation are linked to high societal costs throughout childhood. Costs are highest during the first year of life, but the need for support persists for many years. This is shown in a study by researchers at the University of Gothenburg, Sweden, published in the journal Acta Paediatrica.

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MedicalXpress 四月 09, 2026

Visualizing the global burden of facial pain

Facial pain is one of the most common forms of chronic pain. Despite this, there has previously been no standardized burden measurements, such as impact on the individual and health care costs across countries and in relation to other diseases. A new international research collaboration, led by researchers at Umeå University, has now developed lay descriptions that make it possible to visualize the global burden of disease caused by facial pain.

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MedicalXpress 四月 09, 2026

What is 'sardinemaxxing,' and should you try it?

They're oily. They're bony. They have a strong fishy smell, salty taste and soft texture that doesn't appeal to many. Yet, canned sardines appear to be having a moment.

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中国新闻网 四月 09, 2026

专家：皮肤过敏千万不要轻信“网红止痒神药”

中新社北京4月9日电 (记者 李纯)春季过敏相关话题近期在中国引发持续关注。北京大学第一医院主任医师吴艳9日在北京表示，皮肤出现皮疹或红痒情况，千万不要轻信“网红止痒神药”等产品。

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MedicalXpress 四月 09, 2026

Two new TB vaccines prove safe but fall short on broad protection in India trial

Two new vaccines to prevent tuberculosis (TB) are safe for use in adults and children, but they do not offer protection against all forms of TB, finds a large trial from India published by The BMJ.

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MedicalXpress 四月 09, 2026

Rethinking the gut microbiome: Health is not about staying the same, say experts

At any moment, your body hosts trillions of microorganisms, on your skin, in your hair, and especially in your gut. Together they form the microbiome. It plays a crucial role in digestion, immunity, and overall health. Yet despite decades of research, microbiome-based interventions such as probiotics or fecal transplants still produce inconsistent results.

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MedicalXpress 四月 09, 2026

AI-based monitoring reveals protein deficiencies in people taking GLP-1 receptor agonists for weight loss

Adults with overweight or obesity taking the new generation of weight loss drugs semaglutide and tirzepatide tend to eat significantly less, leaving them vulnerable to nutritional deficiencies, according to one of the first real-world studies to examine dietary behavior in people using glucagon-like peptide-1 receptor agonists and dual GLP-1/glucose-dependent insulinotropic polypeptide (GIP) dual agonists RAs (collectively referred to as GLP-1 RAs) with the help of an AI-powered nutritional tracking app.

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MedicalXpress 四月 09, 2026

Smartwatches could predict risk of hospitalization due to heart failure

Paula Vanderpluym's smartwatch may look like a small part of her wardrobe, but to a team of researchers in Toronto, it represents something bigger: the potential to proactively care for people living with heart failure. A new study led by researchers at University Health Network and the University of Toronto shows that data from a consumer smartwatch can detect early signs of worsening heart failure—days to weeks before unplanned medical care is needed.

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MedicalXpress 四月 09, 2026

Influenza frequently missed in winter deaths, new study finds

A population-based study, published in Clinical Microbiology and Infection and due to be presented next week at ESCMID Global 2026, has found that influenza was detected in 11% of winter deaths, yet only 17% of these infections were diagnosed before death. The study tested 857 deceased persons across four influenza seasons in Spain, regardless of the reported cause of death.

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MedicalXpress 四月 09, 2026

AI model suggests CPAP can massively swing heart risk in sleep apnea

Mount Sinai researchers have created an analytic tool using machine learning that can predict cardiovascular disease risk in millions of patients with obstructive sleep apnea, a serious sleep disorder, according to findings recently published in Communications Medicine. The team said their study is the first to provide estimates of whether continuous positive airway pressure (CPAP), a widely used therapy for obstructive sleep apnea, will increase or decrease an individual's cardiovascular risk. It highlights the potential for precision medicine and varied approaches to tailor clinical care and reduce cardiovascular disease risk in vulnerable patients.

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MedicalXpress 四月 09, 2026

There are no good ways to avoid childhood eczema but many treatment options, say researchers

There's very little parents can do to prevent their kids from developing eczema, according to new guidelines from the American Academy of Dermatology (AAD). Research hasn't shown that common tactics like special diets, skipping baths, breastfeeding and probiotic supplements can help children avoid eczema, also known as atopic dermatitis, researchers report in the Journal of the American Academy of Dermatology.

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MedicalXpress 四月 09, 2026

Surprising finding in the eye may explain how we see in low light

A new Yale School of Medicine (YSM) study has uncovered surprising new details about how our eyes process what we see. When we look at something, our visual system breaks down different aspects of the scene—such as color, contrast, and motion—and processes those components separately. It's called parallel visual processing and it's what allows our brains to work out what we're seeing so quickly.

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MedicalXpress 四月 09, 2026

CPR goes high-tech: Transesophageal echocardiography turns blind compressions into precision hits

By conducting the world's first randomized clinical trial, researchers have demonstrated that while overall survival rates remained comparable in this initial phase, TEE-guided precision CPR enhances end-tidal CO2 levels (indicating better CPR quality and forward blood flow), transforming traditional "blind" compressions into a data-driven science. This research, published in JAMA Internal Medicine, paves the way for individually customized resuscitation, challenging global standards to maximize survival for millions worldwide.

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MedicalXpress 四月 09, 2026

Why autism affects more men than women—MDGA1 gene mutation may help explain

Researchers have discovered that a mutation of the MDGA1 gene, a key factor modulating the connections and characteristics between nerve cells, serves as a new cause of autism spectrum disorder (ASD), and suggested the possibility of a drug to treat the disorder. This study holds great significance, as it provides biological clues on why autism is more frequent among men than among women. The findings are published in the journal EMBO Molecular Medicine.

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MedicalXpress 四月 09, 2026

CDC: 2024 to 2025 saw decline in number of births, fertility rate in US

The number of births and general fertility rate decreased 1% from 2024 to 2025 in the United States, according to an April Vital Statistics Rapid Release report, a publication from the U.S. Centers for Disease Control and Prevention.

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MedicalXpress 四月 09, 2026

A pocket-sized personal trainer: AI-written texts aim to get older adults moving

Artificial intelligence can write text messages encouraging physical activity that most older adults consider appropriate and good quality, but their feelings about AI—and whether they know AI wrote the message—impact their response, suggests a new study in the Journals of Gerontology. The research is an important first step in helping health programs use AI to support large-scale behavior change, said lead author Allyson Tabaczynski, postdoctoral research fellow at the University of Michigan School of Kinesiology.

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中国新闻网 四月 09, 2026

过敏性鼻炎能根治吗？专家：不能根治，不要相信“古方”“偏方”

中新网上海4月9日电 (记者 陈静)过敏性鼻炎能根治吗？答案是：不能。复旦大学附属中山医院耳鼻咽喉头颈外科主治医师于浩然在一场别开生面的“健康脱口秀”中特别强调，鼻炎，特别是过敏性鼻炎，以目前的医学水平是很难根治的。

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MedicalXpress 四月 09, 2026

Study finds sex- and race-based disparities in IBS diagnosis rates among US adults

A national survey study led by UCLA Health and Cedars-Sinai Medical Center has found significant disparities in how irritable bowel syndrome (IBS) is diagnosed across sex and racial groups in the U.S., with men and Black patients considerably less likely than women and white patients to receive a formal diagnosis. The study is published in the journal Clinical Gastroenterology and Hepatology.

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中国新闻网 四月 09, 2026

春季过敏高发，如何科学应对？专家出招

中新网4月9日电 春季过敏高发，如何科学应对打喷嚏、流眼泪、皮肤瘙痒等过敏症状？北京大学第一医院主任医师吴艳9日对此进行了解答。

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MedicalXpress 四月 09, 2026

Somatostatin in brain regulates immune cells to mitigate dementia, opening path for treatment with existing drugs

A research team led by Professor Jiwon Um from the Center for Synapse Diversity and Specificity at DGIST has discovered a mechanism by which somatostatin, a brain neurotransmitter, directly regulates brain immune cells to alleviate Alzheimer's disease. This study is expected to provide a strong foundation for repurposing existing medications for dementia treatment by shifting brain immune cells that worsen the condition into a "protective mode." The research is published in the journal Brain, Behavior, and Immunity.

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MedicalXpress 四月 09, 2026

'Cuddle therapy' sounds like what we all need right now. But will it actually help?

Cuddle therapy is having a moment. The idea for this emerging therapy is for you to book in a specified time with a "professional cuddler."

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中国新闻网 四月 09, 2026

“护肤品用得越多越安心”正确吗？专家这样说

中新网4月9日电 “护肤品用得越多越安心”，这种说法正确吗？北京大学第一医院主任医师吴艳9日对此进行了解答。

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MedicalXpress 四月 09, 2026

Long non-coding RNA may be a promising therapeutic target for cancer

Northwestern Medicine scientists have discovered that a specific long non-coding RNA activates oncogenic signaling pathways in prostate cancer cells and drives tumor progression, underscoring its potential as a therapeutic target, according to a recent study published in Nature Communications. Rendong Yang, Ph.D., associate professor of Urology and a member of the Robert H. Lurie Comprehensive Cancer Center of Northwestern University, was co-corresponding author of the study.

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MedicalXpress 四月 09, 2026

New method provides clearer view of how genome functions in cancer

Researchers at the University of Minnesota Medical School have developed a new method called PARTAGE that provides a clearer picture of how the genome is regulated and disrupted in diseases like cancer. The findings were published in Genome Research.

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WHO 四月 09, 2026

First-ever WHO Forum unites 800+ Collaborating Centres for stronger scientific collaboration

The World Health Organization (WHO) has convened the historic first Global Forum of Collaborating Centres—one of the world’s largest and most diverse public health networks—bringing together representatives from over 800 institutions designated as WHO Collaborating Centres (CCs) across more than 80 countries.

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MedicalXpress 四月 09, 2026

Who should get the vaccine first? Lessons from the pandemic

It has been six years since the start of the COVID-19 pandemic, but one question remains relevant: Who should be first in line when vaccines are scarce? When COVID-19 vaccines first became available, supply was limited and governments had to make difficult choices. In most countries, priority was based on medical risk. Older people, health care workers and those with underlying conditions were vaccinated first.

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MedicalXpress 四月 09, 2026

Why fatty liver results can mislead: RNA changes often fail to predict proteins

Fatty liver is an increasingly common disease that can progress toward more severe forms, involving inflammation, fibrosis, and, in some cases, cirrhosis and liver cancer. While it is known that a high-fat diet alters gene activity, it was not yet well understood how these changes affect cellular function. The findings are published in the journal Science Advances.

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MedicalXpress 四月 09, 2026

Neuralink tech paves path to psychopolitics study

A medical, humanitarian, transhumanist and politically neutral project: This is how Neuralink has described itself since it was first founded in 2016. Over the past decade, however, the company created by Elon Musk to develop implants for human-brain-computer communication has revealed itself to be much more than that. A study by the Universitat Oberta de Catalunya (UOC) and the Universitat Autònoma de Barcelona (UAB), published in Culture, Theory and Critique, explores how this neural technology paves the way for a new form of power: psychopolitics.

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MedicalXpress 四月 09, 2026

People use the same neurons to see and imagine objects, study shows

Why can images of things we have seen seem so real when we later recall them from memory? A new study led by Cedars-Sinai Health Sciences University investigators sheds light on the answer. The research shows that the same brain neurons are activated when we imagine something and when we perceive something. The research, led by Cedars-Sinai, is the first to provide a detailed understanding of the shared mechanism that underlies visual perception and creation of mental images in the human brain. It was published in the journal Science.

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MedicalXpress 四月 09, 2026

AI model links mental health to type 2 diabetes

A new study using an advanced "digital twin" artificial intelligence model has found that factors such as loneliness, insomnia and poor mental health substantially raise a person's future risk of developing type 2 diabetes. The research, led by Anglia Ruskin University (ARU) in collaboration with Cranfield University, the University of Portsmouth, and Intelligent Omics Ltd, and published in Frontiers in Digital Health, used lifestyle and health data from 19,774 UK adults in the UK Biobank, tracked for up to 17 years. Unlike traditional prediction tools, the new model focuses entirely on behavioral, lifestyle and psychosocial information rather than blood tests or wearable devices.

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MedicalXpress 四月 09, 2026

Gut bacteria linked to levels of latent HIV

The composition of gut bacteria appears to be associated with how much latent HIV remains in the blood of people receiving antiretroviral therapy. This is shown in a new study from Karolinska Institutet, published in Gut Pathogens. The findings offer clues as to how the gut microbiome may influence the amount of virus that persists in the body.

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UN Health 四月 09, 2026

Lebanon: Health system overwhelmed following a ‘horrific’ day of Israeli strikes

The scale and speed of destruction from the wave of airstrikes in Lebanon which began just hours after the US-Iran ceasefire announcement, has left the country’s already strained health system struggling to cope, according to the World Health Organization (WHO).

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中国新闻网 四月 09, 2026

吃软食流食最养胃？保“胃”健康这些细节要注意

胃部健康是我们日常最容易忽视却又至关重要的健康话题。数据显示，我国胃癌发病率在各类恶性肿瘤中位居第五，而且越来越多的年轻人被胃病困扰。

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中国新闻网 四月 09, 2026

从胃炎到胃癌，只有4步！出现这些症状，别不当回事儿

胃，是人体重要的消化器官

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中国新闻网 四月 08, 2026

三种有效的“降压运动”，一次几分钟就管用！

对于高血压患者来说，运动作为一种非药物辅助降压手段，在医学上已被广泛认可。除了常见的走路、跑步、撸铁、游泳、打球外，还有三种有效的“降压运动”：平板支撑、扎马步、靠墙静蹲。

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MedicalXpress 四月 08, 2026

HHS updates vaccine panel requirements after judge's decision

Health officials are changing the rules for who can serve on a key vaccine advisory panel after a judge ruled that many current members are unqualified.

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MedicalXpress 四月 08, 2026

Study outlines how to embed dementia training in medical degrees

Australia's population is projected to age over the next 40 years and the number of centenarians is expected to increase six-fold. The number of Australians aged 65 and over will more than double, and the number of citizens aged 65 and over will more than triple. Data from the Australian Institute of Health and Welfare revealed 1 in 12 people aged 65 and over have dementia, rising to 2 in 5 for those aged 90 and over. This has prompted calls for the widespread introduction of dementia education in the education and training of health professionals.

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MedicalXpress 四月 08, 2026

Food literacy program helps rural, uninsured patients with diabetes build healthy eating skills

A recent study in the Journal of Nutrition Education and Behavior examined the impact of a Food is Medicine (FIM) and food literacy education program on rural, uninsured adults with type 2 diabetes. Findings suggest that even when educational programs are effective overall, additional cultural tailoring may be needed to ensure that all participants benefit equally.

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MedicalXpress 四月 08, 2026

How maternal psychological anxiety could harm a developing fetus

Fetal development is a critical stage with effects that can last throughout life. Yet, identifying the effects of maternal psychological stress on the fetus has been difficult, mainly because stressful events often produce psychological and physical consequences that directly affect mothers and their children.

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MedicalXpress 四月 08, 2026

Pediatric influenza vaccination prevents hospitalizations across seasons

In pediatric patients, influenza vaccine effectiveness (VE) varied across 2021 to 2024 seasons, but did help prevent influenza-associated hospitalizations and outpatient visits, according to a study published online April 6 in Pediatrics.

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MedicalXpress 四月 08, 2026

A regulatory framework for AI that balances innovation with patient safety

As generative AI rapidly expands into mental health care, Utah has emerged as a national leader in developing a pragmatic, forward-looking regulatory framework that balances innovation with patient safety. In an npj Digital Medicine commentary, researchers and policymakers detail the state's early regulatory review of mental health AI agents and the legislative approach it helped shape.

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MedicalXpress 四月 08, 2026

New studies show brain injury and mental health conditions more likely following intimate partner violence

Women experiencing intimate partner violence (IPV) are at higher risk of experiencing brain injury and mental health conditions, according to new research from Monash University.

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MedicalXpress 四月 08, 2026

Why smoking may raise dementia risk: Lung exosomes could disrupt brain iron balance

The correlation between smoking and neurodegeneration is well-documented, with one study from 2011 finding that heavy smoking in midlife was associated with a greater than 100% increase in risk of dementia, Alzheimer's and vascular dementia more than two decades later. Dementia is a less-studied impact of smoking for a simple, terrible reason: It occurs later in life and smokers tend to die younger.

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MedicalXpress 四月 08, 2026

Light in the dark: The search for new treatments for hereditary blindness

One night, Tomás realized something was seriously wrong. He went for a stroll, along the same paths near his village that he had walked along countless times with his friends, their cheerful voices echoing in the still of the night.

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MedicalXpress 四月 08, 2026

Mental and physical illnesses go hand in hand. A new genetic study explains why

For centuries, mental illness and physical disease have been viewed as two distinct categories, each with its own field of study, its own doctors, and its own menu of treatments. New University of Colorado Boulder research calls that age-old dichotomy into question, showing that the same chunks of DNA that underlie psychiatric disorders like depression, PTSD and ADHD are associated with risk of a host of physical ailments, too.

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MedicalXpress 四月 08, 2026

Gut inflammation may rewire the 'second brain,' triggering lasting motility problems

Research by Milena Bogunovic, MD, Ph.D., associate professor of pathology, sheds light on how inflammation in the gastrointestinal (GI) tract, such as that associated with inflammatory bowel disease (IBD), can lead to long-lasting consequences for patients who end up developing functional motility disorders like irritable bowel syndrome (IBS). Published in the Journal of Experimental Medicine, the study revealed that intestinal inflammation changes how nerves are arranged in the intestine, which in turn affects how intestinal muscles contract.

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MedicalXpress 四月 08, 2026

Minutes matter most when exercising to control blood sugar

A recent study from UBC Okanagan suggests that results depend less on how you exercise and more on how long you keep moving—especially for people newly diagnosed with type 2 diabetes (T2D).

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MedicalXpress 四月 08, 2026

Two-step PET scan may pave the way for improved Alzheimer's diagnostics

A research group at Uppsala University has demonstrated that a new method for PET imaging of Alzheimer's disease is effective. The study was conducted in collaboration between the Department of Public Health and Caring Sciences, the Department of Medicinal Chemistry and the PET Center at Uppsala University Hospital. The findings are published in the journal Translational Neurodegeneration.

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MedicalXpress 四月 08, 2026

Transport issues disrupt dialysis for kidney patients

A new UC Davis Health study reveals that transportation challenges create major barriers for patients with end-stage kidney disease who receive hemodialysis at a clinic. These challenges also have a negative impact on dialysis clinic staff. The study is published in the Journal of Nephrology Social Work.

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MedicalXpress 四月 08, 2026

MRI technique enables long-term tracking of transplanted stem cell-derived heart cells

Researchers at the Institute of Biomedical Engineering at the University of Toronto have demonstrated a new way to monitor transplanted stem-cell-derived heart cells using magnetic resonance imaging (MRI). The method allows researchers to visualize where transplanted cells survive over time, which could help scientists evaluate and improve emerging stem cell therapies for heart damage such as those caused by heart attacks. Professor Hai-Ling Margaret Cheng and her team have shown that an imaging platform known as "bright ferritin MRI" can be used to track transplanted human pluripotent stem-cell-derived cardiomyocytes in the hearts of rats for up to eight weeks. The findings are published in Magnetic Resonance in Medicine.

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MedicalXpress 四月 08, 2026

Outdoor environmental exposures and Kawasaki disease: Review synthesizes global epidemiological evidence

A review of global literature suggests Kawasaki disease may be linked to outdoor environmental exposures, with the most consistent signals for long-term or prenatal particulate matter and airborne biological agents, and reveals mixed findings for meteorology and short-term air pollution that likely reflect differences in study methods and local contexts.

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MedicalXpress 四月 08, 2026

Gene-edited stem cells help five blood disorder patients stop transfusions in clinical trial

Stem cell transplantation could be a rapid and effective way to restore hemoglobin production in individuals with the blood disorder β-thalassaemia. The treatment, presented in a phase 1 clinical trial, could reduce dependence on blood transfusions in some individuals with the disease in the future, although further trials are needed to confirm these findings.

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MedicalXpress 四月 08, 2026

Study links PFAS exposure to weaker immune response, underscoring need for water protections

New research finds that exposure to PFAS may weaken the immune system in adults, raising new concerns about the long-term health effects of these widely used chemicals. The study, titled "Associations of serum PFAS with COVID-19 antibody levels among fully vaccinated adults," is published in the journal Environmental Research.

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MedicalXpress 四月 08, 2026

Researchers use earbuds to monitor heart health

Carnegie Mellon researchers have proven that widely available earbuds can double as heart-monitoring devices, capturing subtle cardiac activity with near-clinical accuracy and potentially expanding access to long-term, at-home care. By repurposing built-in components, the team transformed these commonplace devices into heart-vibration sensors that measure heart valve activity with nearly the same accuracy as chest-mounted medical devices.

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中国新闻网 四月 08, 2026

专家呼吁全社会重视遗传咨询 健康夫妻也可能生下“缺陷儿”

中新网上海4月8日电(记者 陈静)遗传咨询是预防出生缺陷、保障家庭幸福和社会人口素质的关键一环。它并非“有病才去”的补救措施，而是一种主动的、科学的健康管理行为。

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MedicalXpress 四月 08, 2026

Antibody drugs with strong immune cell binding linked to allergic reactions

Antibody therapeutics are laboratory-made proteins designed to work like the body's natural antibodies. They are widely used to treat diseases such as cancer by binding to specific targets, including cancer cells or inflammatory molecules. However, in some cases, the body may recognize these drugs as foreign and produce antidrug antibodies (ADAs) to eliminate them.

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MedicalXpress 四月 08, 2026

Healthier plant-based diet associated with lower risk of Alzheimer's, other dementias

Eating a higher quality plant-based diet is associated with a lower risk of Alzheimer's disease and other related dementias compared to eating a lower quality plant-based diet, according to a study published in Neurology. While the study shows an association based on observations, it does not prove that a higher-quality plant-based diet causes a lower risk of dementia.

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MedicalXpress 四月 08, 2026

Flexible optical fiber technology can improve laser surgery for voice box tumors

Worcester Polytechnic Institute (WPI) researchers have developed a flexible optical fiber that can be threaded through a medical endoscope and steered into the larynx to destroy hard-to-reach tumors on the vocal folds, an advance that could expand outpatient laser treatment options for patients whose only other choice might be surgery under general anesthesia. The team's work is published in the Journal of Medical Devices.

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MedicalXpress 四月 08, 2026

Tailored menopause education strengthens clinician confidence and quality of care

As millions of women enter menopause each year, gaps in clinician education continue to limit access to effective care. A new study evaluating a menopause-focused educational program for primary care clinicians has found that targeted, case-based learning significantly improved provider confidence and identified critical unmet educational needs. Results of the study are published in Menopause.

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MedicalXpress 四月 08, 2026

Parkinson's add-on drugs may spur gut bacteria that break down levodopa, study finds

Levodopa—the gold-standard treatment for Parkinson's disease—increases dopamine in the brain. But as the disease progresses in severity, patients often need to take additional drugs to manage their symptoms. One class of drugs, called catechol-O-methyltransferase inhibitors (COMT-Is), can help increase the amount of levodopa that reaches the brain.

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MedicalXpress 四月 08, 2026

Long-term opioid prescribing has fallen, but millions still receive extended opioid therapy

Long-term opioid prescribing has fallen in the United States over the last decade, but millions of patients still received opioids for 90 days or longer in 2023, according to a new research letter in JAMA led by University of Michigan researchers. The team analyzed U.S. trends in long-term opioid therapy, a pattern of opioid dispensing often used for chronic pain but associated with risks, including overdose and addiction.

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MedicalXpress 四月 08, 2026

Genetic predictors for GLP-1 weight loss efficacy and side effects identified

23andMe Research Institute, a nonprofit medical research organization, announced the publication of a study that identifies genetic predictors for GLP-1 weight loss efficacy and side effects. GLP-1 receptor agonists, including semaglutide and tirzepatide, have transformed the clinical management of weight and obesity. However, patients experience substantial variability in both weight loss efficacy and the incidence of side effects. Some individuals lose less than 5% of their body weight, whereas others lose more than 20%. Some individuals experience side effects such as nausea and vomiting, whereas others do not.

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MedicalXpress 四月 08, 2026

Extra chromosomes may seed childhood leukemia years before disease, study suggests

B-cell acute lymphoblastic leukemia is the most common form of childhood cancer. In this type of cancer, which affects blood cells, one of the most common abnormalities is the presence of cells with an excess of chromosomes (hyperdiploidy), a condition that leads to chromosomal instability.

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MedicalXpress 四月 08, 2026

Novel strategy enables protection against radiation therapy resistance in lung cancer

In a preclinical study published in Cancer Research, researchers from the University of Texas MD Anderson Cancer Center have identified one way that lung cancer becomes resistant to radiation therapy and then developed a strategy to overcome this challenge. Led by Boyi Gan, Ph.D., professor of Experimental Radiation Oncology, researchers discovered that the mitochondrial enzyme dihydroorotate dehydrogenase (DHODH) can protect cancer cells from ferroptosis—an iron-dependent form of cell death triggered by radiation—thereby contributing to radiation therapy resistance in lung cancer.

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MedicalXpress 四月 08, 2026

Researchers find new target to sensitize pancreatic tumors to immunotherapy

Researchers at The University of Texas MD Anderson Cancer Center have identified an epigenetic target for replication stress, called DPY30, that could sensitize pancreatic tumors to immunotherapy and serve as a predictive biomarker for patients most likely to benefit from treatment. The study, published in Cancer Research, is titled "DPY30 is an epigenetic decoupler linking replication stress to immunoediting in pancreatic cancer."

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MedicalXpress 四月 08, 2026

Blocking RNA 'cleanup' may expose hidden cancer antigens, boosting immunotherapy

A new method of making cancer cells more visible to the immune system could improve how well immunotherapy works against a range of different tumors, potentially leading to more effective treatment for patients, according to a new study led by a team of UCL researchers. The study, published in Immunity, focuses on a cellular process called nonsense-mediated mRNA decay (NMD), which acts as a quality-control system inside cells. Its job is to detect and destroy genetic messages—known as RNA—that are faulty and could otherwise produce broken or potentially harmful proteins that can damage cells or contribute to disease.

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中国新闻网 四月 08, 2026

确诊骨质疏松，可以打“骨头针”吗

确诊骨质疏松，可以打“骨头针”吗

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中国新闻网 四月 08, 2026

力争大幅压减排队缴费时长 首批医保便捷支付地区名单公布

中新网4月8日电 据国家医保局官方微信消息，为切实解决群众看病缴费“多次排队”“排长队”等堵点痛点，国家医保局部署推进刷脸支付、一码支付、移动支付、信用支付等便捷支付工作，选择119个统筹地区作为首批推进地区，力争大幅压减排队缴费时长，有效缓解参保群众排队奔波。

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中国新闻网 四月 08, 2026

飞絮+花粉过敏如何及时规范治疗？这份防护指南请收

近日，北方多地相继发布杨柳飞絮预报，各地陆续进入飞絮高发期。

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中国新闻网 四月 07, 2026

中国专家参与制定甲状腺癌国际诊疗新指南

中新网天津4月7日电 (记者 周亚强)记者7日从天津医科大学肿瘤医院获悉，美国临床肿瘤学会(ASCO)最新版《甲状腺癌系统性治疗：ASCO指南》日前在线发表。中国抗癌协会头颈肿瘤专业委员会秘书长、该院甲状腺颈部肿瘤科副主任医师李大鹏副教授作为亚洲核心编写专家，全程参与了指南制定。

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MedicalXpress 四月 07, 2026

Researchers identify potential therapeutic target for alcohol-associated liver disease and alcohol use disorder

Scientists have identified a particular protein in the body that may influence the progression of alcohol-associated liver disease and drinking behavior. The protein aquaporin 9 (AQP9) helps liver cells absorb and excrete a byproduct of alcohol, which can be toxic to the body. The findings, published in Alcohol: Clinical and Experimental Research, point to AQP9 as a potential therapeutic target for the treatment of advanced liver disease and alcohol use disorder.

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中国新闻网 四月 07, 2026

青团是“健康的野菜点心”？答案可能和你想的不一样 | 时令节气与健康

清明时节，一抹翠色的青团如约而至，捣青草为汁、和粉作团的软糯点心，藏着千年的民俗记忆，也裹着独属于春日的清新滋味。

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MedicalXpress 四月 07, 2026

Researchers predict coronary heart disease in diabetes subgroup

A growing body of research shows that diabetes can be stratified into five different subgroups. Researchers at Lund University have now investigated whether a person's genetic predisposition to different diabetes subgroups can help assess the risk of developing coronary artery disease. The team created genetic risk scores and found that the scores for one subgroup could predict coronary artery disease, even before the onset of diabetes.

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中国新闻网 四月 07, 2026

晚饭一个改变，身体指标轻松变好

你是不是也经常有这种感觉：明明没怎么吃饭，但血糖血压都高了，脂肪肝也有了。为了控制体重，更是这不敢吃那不敢碰？

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MedicalXpress 四月 07, 2026

HRT patches to treat prostate cancer—here's how it works

Women's HRT patches can treat prostate cancer just as effectively as standard hormone injections—but with fewer of the worst side effects—according to a large UK trial published in the New England Journal of Medicine. The finding could change how men with prostate cancer that has spread beyond the gland are treated for years to come.

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MedicalXpress 四月 07, 2026

Biomarkers could improve depression diagnosis

Neuroscientists at the University of New England (UNE) have found three distinctive brain patterns shared by people with childhood maltreatment and depression that could provide the launching pad for a new approach to diagnosis and treatment.

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MedicalXpress 四月 07, 2026

How your neighborhood could be aging you

There's a growing consensus that your ZIP code is a strong predictor of your health and lifespan. Now, researchers at NYU School of Global Public Health have determined that neighborhood conditions may be driving aging at the cellular level. Their study, published in Social Science and Medicine, finds that people living in neighborhoods with fewer social and economic opportunities such as jobs and stable housing are more likely to have an abundance of CDKN2A RNA, a measure of cellular aging.

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MedicalXpress 四月 07, 2026

New study challenges widespread belief about fish oil's effects on brain

A first-of-its-kind study led by the Medical University of South Carolina raises questions about the value of fish oil supplements for people with repetitive mild traumatic brain injuries. In work published in Cell Reports, researchers say the supplements, often seen as neuroprotective, may actually impair the healing process after brain injury.

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WHO 四月 07, 2026

WHO and France shift One Health vision to action with new high-impact initiatives

The World Health Organization (WHO) and France hosted the One Health Summit on World Health Day 2026, announcing new initiatives to protect human, animal, and environmental health through the One Health approach. The Summit highlighted urgent global challenges such as climate change, zoonotic diseases, and health inequities, aiming to prevent future health crises by fostering cross-sector collaboration and scientific guidance.

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MedicalXpress 四月 07, 2026

Study predicts HIV infections could rise 10% if CDC testing funds end

Timely HIV diagnosis and treatment are critical to preventing transmission. To help make this happen, the U.S. Centers for Disease Control and Prevention (CDC) provides funding for HIV testing to local health departments and community organizations. In a new NIH-funded Johns Hopkins Medicine study, researchers used a computer model to quantify the effect of funding cuts for HIV testing. They estimate that HIV infections could increase an average of 10% in 18 U.S. states if this funding is interrupted or ended.

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MedicalXpress 四月 07, 2026

What is muscle memory, and can I improve mine?

Whether it's riding a bike or knitting a sweater, there are some tasks you do without thinking. These are commonly associated with "muscle memory," the idea your body can remember how to perform complex tasks and, over time, learn to do them automatically.

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MedicalXpress 四月 07, 2026

Wawa recalls drinks over undeclared milk allergen

Several popular drinks sold at Wawa are being recalled because they may contain an undeclared milk allergen.

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MedicalXpress 四月 07, 2026

How childhood dementia begins in brain cells

An Australian-led international research collaboration has delivered a promising breakthrough in the quest to better understand and treat childhood dementia. Recently published in the journal Nature Communications, the study uncovered a fundamental mechanism underlying Sanfilippo syndrome, a common form of childhood dementia, revealing how hyperactive and dysregulated synaptic circuits emerge in the brain tissue of children impacted by this devastating disease.

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MedicalXpress 四月 07, 2026

Molecular map could unlock new treatments for heart and lung diseases

Scientists have created a new "molecular map" uncovering how an important human receptor involved in blood clotting and inflammation works—an advance that could help us design better drugs for conditions such as pulmonary arterial hypertension, cardiovascular disease, and certain cancers. The study, led by an international team including researchers from Trinity College Dublin and published in Nature Communications, used advanced cryo-electron microscopy to capture high-res images of the thromboxane A2 receptor while it was active and primed to send signals across the membrane to the cell interior.

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MedicalXpress 四月 07, 2026

Uptake of new Medicare G2211 code slower than projected by CMS

A retrospective study of outpatient visits found that use of the Centers for Medicare & Medicaid Services (CMS) G2211 add-on code has grown steadily since inception in 2024 but remains well below federal expectations. By mid-2025, the code appeared on about 27% of outpatient Medicare evaluation and management visits, short of early projections that more than one-third of such encounters would qualify.

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MedicalXpress 四月 07, 2026

Scientists reveal a new way cancer cells survive DNA damage

A cancer drug target already being investigated in clinical trials turns out to be doing something even more consequential than researchers realized. Scientists at Scripps Research have discovered that the enzyme Pol theta (Polθ) drives a DNA repair mechanism directly at broken replication forks—one of the most frequent forms of DNA damage in cancer cells. The findings, published in Molecular Cell on March 16, 2026, help explain how tumors survive relentless replication stress and clarify why Pol theta inhibitors may be an effective strategy to selectively target cancer.

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MedicalXpress 四月 07, 2026

Why sugar may undermine meditation and massage, even when you feel calm

A bit of sugar before a class test, a piece of chocolate before an important negotiation, a muesli bar before a marathon—the important role glucose plays in coping with stressful situations has been well researched. When we consume sugar, the body reacts more strongly to stress by releasing more cortisol. In addition, our heart rate remains elevated for longer. This means that more energy is available in acutely stressful situations. The negative long-term consequences are also well known: increased risk of high blood pressure, obesity and cardiovascular disease.

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MedicalXpress 四月 07, 2026

Key protein required for the function and survival of pheromone‑sensing neurons identified

Researchers at the Tata Institute of Fundamental Research (TIFR), Hyderabad have identified a mammalian protein, Cnpy1 (Canopy1), that is essential for the survival and function of vomeronasal sensory neurons in mice. Published in the journal Proceedings of the National Academy of Sciences, the study shows that Cnpy1 acts as a specialized endoplasmic‑reticulum‑associated factor required to maintain functional receptor complexes in these neurons, allowing them to thrive in an unusually high ER‑stress‑like environment.

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MedicalXpress 四月 07, 2026

Firearm injury patients treated at hospitals with violence intervention programs rarely receive these services

Many patients with firearm injuries are treated at hospitals with violence intervention programs, but only about 1 in 5 ultimately receive these services, according to a national analysis published in the Journal of the American College of Surgeons. The study is the first national, multicenter analysis of patient characteristics and participation in violence intervention programs among trauma patients with firearm injuries.

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MedicalXpress 四月 07, 2026

AI-powered blood test paves the way for early diagnosis of leprosy

A new blood test combined with a standardized questionnaire and artificial intelligence may transform the way leprosy is diagnosed in Brazil. Researchers at the University of São Paulo (USP) tested the new test in Brazil using blood samples collected during a COVID-19 population survey. The method showed potential for identifying the disease earlier, in its initial stages, when symptoms are subtle and traditional laboratory tests often fail.

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MedicalXpress 四月 07, 2026

Smart MRI molecules developed to detect and treat cancer

Researchers at NYU Abu Dhabi have developed smart molecules that can both detect and treat cancer, offering a safer and more precise approach to care. The research, published in the Journal of the American Chemical Society, focuses on magnetic resonance imaging (MRI), a widely used tool that allows doctors to see tumors inside the body. While MRI agents are commonly used for diagnosis, they do not typically play a role in treatment. The NYU Abu Dhabi team designed molecules that combine both functions in a single system.

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MedicalXpress 四月 07, 2026

AI risk prediction tools in psychiatry can reinforce systemic bias

A first-of-its-kind study led by researchers at the Centre for Addiction and Mental Health (CAMH) has found that artificial intelligence (AI) models used to predict aggressive incidents in acute psychiatric care can reinforce and amplify existing social and structural inequities by overestimating the likelihood of aggression among already marginalized groups. The findings, published in npj Mental Health Research, underscore the importance of careful evaluation to ensure AI tools don't perpetuate harm in clinical settings but promote more equitable care.

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MedicalXpress 四月 07, 2026

Americans may be losing trust for AI in health care, survey suggests

The number of Americans who want artificial intelligence (AI) involved in their health care is declining, a new survey says. Only 42% are open to AI being used as part of their care, down from 52% in 2024, according to the poll commissioned by Ohio State University's Wexner Medical Center.

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MedicalXpress 四月 07, 2026

Study of 633,000 people links loneliness to suicidal thoughts

Loneliness plays an important role in the development of suicidal ideation, thoughts of ending one's life, which precedes nearly every suicidal death, according to a study by researchers at Vanderbilt Health. Their findings, published March 4 in the journal JAMA Network Open, suggest that reducing loneliness could "arrest some of the progression from anxiety and depressive symptoms toward suicidal ideation," and thus help prevent suicide, which claims more than 48,000 lives in the United States every year.

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MedicalXpress 四月 07, 2026

Treating tumors independently of oxygen: Photodynamic therapy uses hydrogen peroxide instead

Photodynamic treatment of cancer is based on administering an initially inactive substance that is only activated in the tumor via targeted light irradiation. It then generates reactive oxygen species that kill the cancer cells. However, this method reaches its limits when no oxygen is present, as is the case with many fast-growing tumors.

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MedicalXpress 四月 07, 2026

Treating previously untreatable cancers: How CAR‑T cell therapy could be made accessible to more patients

Cancers that were once considered incurable now have new treatment options. Among these innovations are CAR-T (chimeric antigen receptor T cell) therapies that modify a patient's T cells, which play an important role in immune systems.

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MedicalXpress 四月 07, 2026

A big step toward safe, reversible male contraception

Cornell scientists have taken a major step toward developing a safe, reversible, long-acting and 100% effective nonhormonal male contraceptive, considered the holy grail of male contraception. A proof-of-principle study in mice, six years in the making, shows how targeting a natural checkpoint in meiosis, the process by which sex cells reproduce, safely stopped sperm production. The study is published in the journal Proceedings of the National Academy of Sciences.

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MedicalXpress 四月 07, 2026

Nearly 29,000 genetic 'switches' found unique to East Asian populations

Researchers have mapped how genetic switches are regulated in East Asian populations, identifying tens of thousands of unique markers linked to complex diseases. This massive dataset bridges a crucial diversity gap in genetics, paving the way for more inclusive translation of genetic discovery worldwide.

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MedicalXpress 四月 07, 2026

Scientists test new ways to regrow joints damaged by arthritis

Good news: Scientists may be closer to a new way to treat arthritis.

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MedicalXpress 四月 07, 2026

Depression's hidden cost: Why earnings can drop before diagnosis and keep falling

A diagnosis of depression in connection with hospital treatment can have long-term consequences for personal finances. This is shown in a new registry-based study from the Department of Public Health, University of Southern Denmark, which follows nearly five million people in Denmark over time. The study includes only people who had contact with a hospital and therefore does not cover those treated solely by a general practitioner or private practitioners.

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MedicalXpress 四月 07, 2026

Teeing up good health: Tips for preventing golf injuries

While sports news headlines may focus on injuries affecting professional golfers, including Achilles tendon problems, back and ankle issues, most golf injuries are not sudden. They develop over time and are often preventable with proper warm-up, strength, and mechanics.

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中国新闻网 四月 07, 2026

这些位置长了息肉，一定要当心！尤其这种几乎100%会癌变

体检报告上，最让人摸不着头脑的几个词之一，可能就是“息肉”。

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MedicalXpress 四月 07, 2026

This new method may make French fries lower in fat

Love French fries but not the extra fat? Scientists say they may have found a way to make them healthier without losing their crunch.

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MedicalXpress 四月 07, 2026

Prenatal smoking linked to emotional and behavioral problems across childhood

Children exposed to maternal smoking before birth are more likely to experience behavioral and mental health challenges, according to a large study published in the journal Development and Psychopathology.

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中国新闻网 四月 07, 2026

春季为何有人睡不醒有人睡不着？医生解读

春季为何有人睡不醒有人睡不着

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中国新闻网 四月 07, 2026

进入春季总咳嗽，不一定是感冒 专家提醒：警惕肺癌早期信号

进入春季总是咳嗽，不一定是感冒

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中国新闻网 四月 07, 2026

从“进口替代”到“反向超越”：中国医药产业如何打破国际高端垄断？

中新网北京4月7日电(记者 赵方园)2026年《政府工作报告》首次将生物医药列为“新兴支柱产业”，与集成电路、航空航天等并列，这为整个行业注入了长期信心。

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中国新闻网 四月 07, 2026

如何科学和安全地跑步，听听他们怎么说

夜跑的人少了

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UN Health 四月 07, 2026

From misdiagnosis to medical bias: Why women are living longer but not better

For 25 years, the world has made significant progress in advancing women’s right to health, particularly in sexual and reproductive care. Women are living longer than ever before – but they are not living better.

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中国新闻网 四月 06, 2026

棉签、挖耳勺别乱用！正确护耳这样清理才安全

“医生，我感觉最近耳屎变多了，帮我清理下我的‘稀’耳朵吧！”4月1日，武汉市民张女士下班后，到医院请求医生帮忙掏一掏耳朵。

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MedicalXpress 四月 06, 2026

Toxic dust from California's Salton Sea is harming children's lung growth—study tracks the impact in 700 kids

Southern California's Salton Sea was once a resort playground, with sunny beaches, celebrities and people waterskiing on the vast inland lake in the 1950s and '60s.

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MedicalXpress 四月 06, 2026

Sun safety ad balancing visuals and messaging gets young people to listen

Research behind the skin cancer prevention campaign "If You Could See UV" has found that evoking fear of ultraviolet (UV) radiation exposure—through a visually striking metaphor—helped motivate young adults to protect their skin. By visualizing UV as something immediate and ever-present, the campaign aimed to prompt young adults to think and feel differently about everyday sun exposure, and to take practical steps to protect themselves.

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中国新闻网 四月 06, 2026

美甲暗藏健康隐患 这几类人群要格外注意

近年来，美甲成为年轻人展现个性、追求时尚的方式，网上还有不少人分享自己钟爱的美甲款式，各种各样的种草帖备受追捧。然而，近日有不少消费者发出“避雷帖”，表示自己做完美甲后，手指出现了健康问题。从“种草”到“避雷”，美甲为何成了健康隐患呢？

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MedicalXpress 四月 06, 2026

Train transfer hub linked to reduced health care spending

Japan's transition to a super-aged society is intensifying pressure on health care and social security spending. In response, national policy has promoted "Compact Plus Network" planning, which encourages people to live near public transit and rely less on automobiles.

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MedicalXpress 四月 06, 2026

Affirming racial and gender identity supports mental health, finds study

People of color who are also part of sexual and gender minority groups face unique challenges shaped by overlapping forms of discrimination. While much research has focused on the mental health risks they experience, far less has explored how people of these multiple identities build strength and resilience.

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MedicalXpress 四月 06, 2026

Researchers help lead national effort to prevent child sex trafficking

Researchers at the University of Kentucky (UK) are helping lead a national effort to strengthen the prevention of child sex trafficking. Ginny Sprang, Ph.D., professor in the Department of Psychiatry and executive director for the UK Center on Trauma and Children, co-authored a published study that outlines critical gaps in research and calls for a more coordinated, evidence-based approach to prevention. The findings are published in the Journal of Family Violence.

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MedicalXpress 四月 06, 2026

Getting a scan? Time to results has doubled since 2014

A look at millions of medical imaging orders finds Americans are waiting twice as long now for their results as they did in 2014, with the biggest surge in wait times occurring recently.

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中国新闻网 四月 06, 2026

警惕“红心”霉变风险 食用甘蔗时做到四“当心”

清明时节，南方地区高温多雨，甘蔗如果保存不当极易产生霉变，滋生神经毒素，对身体造成不可逆的损伤，因此需提高警惕。

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MedicalXpress 四月 06, 2026

New mouse model of virus-driven liver cancer may boost diagnosis and treatments

Liver cancer is one of the world's deadliest cancers, and most cases are linked to chronic viral hepatitis. Yet scientists have lacked an animal model that faithfully recapitulates how the disease unfolds in people, from initial infection with a virus to liver inflammation, scarring, and cancer. Now, researchers at The Rockefeller University have developed that model, as described in the Journal of Hepatology.

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MedicalXpress 四月 06, 2026

Scientists target key protein duo driving colon, liver cancer

Cedars-Sinai Health Sciences University investigators have identified a drug-like compound that prevents two proteins from working together to promote the growth of colorectal and liver cancer. Findings from the preclinical study were published in Cell Death & Disease.

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MedicalXpress 四月 06, 2026

A fast, accurate test enables improved assessment of airborne chemical risk to human lungs

A multidisciplinary research team has identified a faster way to determine which airborne chemicals pose a threat to human lungs. Led by an environmental health researcher with the Texas A&M University School of Public Health, the study in Inhalation Toxicology shows that lab-grown lung cells that behave like those inside the human body can reliably screen chemicals for respiratory toxicity.

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MedicalXpress 四月 06, 2026

How does mitochondrial DNA influence human health?

Some of your most important life partners are the mitochondria that power all your cells. You and these little cellular powerhouses are in a 1.5-billion-year-old evolutionary relationship—but mitochondria brought some baggage. Mitochondria brought their own DNA with them when they joined with the bigger, more complex cells so long ago, and today that mitochondrial DNA influences human health.

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MedicalXpress 四月 06, 2026

Novel treatment protocol targets the deadliest cases of C. difficile infection

A new study from the University of Minnesota Medical School has demonstrated that fecal microbiota transplantation (FMT) can rapidly reverse systemic inflammation and improve survival in patients with fulminant Clostridioides difficile (C. difficile) infection—a life-threatening condition characterized by a sepsis-like state. The findings are published in Clinical Gastroenterology and Hepatology.

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MedicalXpress 四月 06, 2026

Recent Medicaid expansions sharply increased access to treatment for opioid use disorder, researchers find

Medicaid insurance expansions between 2017 and 2023 sharply increased access to medication treatment for opioid use disorder in a period when fatal overdoses continued to climb, according to Rutgers Health researchers. Their study, published in JAMA Network Open, finds that expanded Medicaid coverage yielded meaningful population-level increases in the use of buprenorphine, a medication used to treat opioid use disorder.

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中国新闻网 四月 06, 2026

研究说中年时期入睡时间不规律或增心血管疾病风险

新华社赫尔辛基4月6日电(记者朱昊晨 徐谦)芬兰一项新研究显示，中年时期睡眠不规律特别是入睡时间不规律，可能增加日后出现心血管疾病的风险。

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MedicalXpress 四月 06, 2026

ER screening tool accurately predicts firearm violence risk among young adults

A study of young adults treated in emergency departments found that the SaFETy (Serious fighting, Friend weapon carrying, community Environment, and firearm Threats) score, a firearm-specific risk screening tool, can meaningfully predict the risk of interpersonal firearm violence within 12 months.

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MedicalXpress 四月 06, 2026

First-in-class molecules dial down inflammation without compromising immunity

Scripps Research scientists have developed a new class of drug compounds that reduce harmful inflammation while leaving the body's ability to fight infections intact—a long-sought goal in treating autoimmune diseases. The compounds, called ENDOtollins, work by interrupting a "molecular handshake" between two proteins inside immune cells. The research, published in Nature Chemical Biology, could lead to more targeted treatments for conditions like lupus, rheumatoid arthritis and juvenile arthritis, which together affect more than 15 million Americans.

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MedicalXpress 四月 06, 2026

New therapeutic target identified for neuroendocrine tumors in the gastrointestinal tract

Neuroendocrine cells are unique in their ability to act both as nerve cells and hormone-making cells. They're scattered throughout the body, including the stomach, intestines, pancreas and lungs. Tumors that arise from these cells are called neuroendocrine tumors and are often rare and slow growing.

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MedicalXpress 四月 06, 2026

US sexual health report card: High pleasure, low testing, stark gender disparities

A new sexual health survey reveals a mix of progress and persistent gaps. Overall, many Americans report positive experiences—interest in having sex, sexual pleasure, and good communication with partners—yet women and gender-diverse individuals still face higher rates of sexual violence, lower sexual pleasure, and discomfort discussing sexual health. The study was led by Jessie Ford, Ph.D., assistant professor of sociomedical sciences at Columbia University Mailman School of Public Health, and the findings are published in the Journal of Sex & Marital Therapy.

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MedicalXpress 四月 06, 2026

Setting standards of care for brain injuries in first responders

Management of sports-related concussions has come a long way in the past 25 years: Once considered a minor problem involving minimal time out of the game, a severe knock to the head is now assessed as a potential traumatic brain injury and, if confirmed, requires a structured recovery and an average wait of 13 days before play resumes.

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MedicalXpress 四月 06, 2026

High‑fat diets linked to rapid decline in protective gut immune cells

In a preclinical study from Mass General Brigham, researchers have found that even short-term exposure to high levels of dietary fat results in a quick and selective loss of critical gut immune cells called ILC3s, promoting intestinal permeability and inflammation.

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MedicalXpress 四月 06, 2026

This is your brain on psychedelics: Neuroimaging study sheds light on cortical network effects

Psychedelic drugs are being investigated as scientific and clinical tools, but the brain mechanisms behind their effects remain unclear. Earlier brain imaging studies in small cohorts from single centers produced inconsistent findings, which made it difficult to identify effects that were reliable across studies and drugs. Understanding how psychedelics influence the brain's functional connectivity—how activities in different parts of the brain fluctuate together over time—has therefore been unclear.

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MedicalXpress 四月 06, 2026

Data platform unifies blood cancer 'omics' and clinical data to accelerate discovery

Scientists at St. Jude Children's Research Hospital, the American Society for Hematology (ASH) and the Munich Leukemia Laboratory have developed a data-sharing platform that unites genomics, gene expression and clinical information from nearly 6,000 patients with blood cancers. By integrating large pediatric and adult datasets, the ASH HematOmics Program (ASHOP) provides one of the most comprehensive blood cancer data collections to date, with built-in analysis tools.

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MedicalXpress 四月 06, 2026

Detecting multiple cancers and other diseases from a single blood sample

UCLA scientists have developed a simple and cost-effective blood test that, in early studies, shows promise in detecting multiple cancers, various liver conditions and organ abnormalities simultaneously by analyzing DNA fragments circulating in the bloodstream. The test, described in the journal Proceedings of the National Academy of Sciences, could offer a powerful and more affordable approach to early disease detection and comprehensive health monitoring.

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MedicalXpress 四月 06, 2026

Ixekizumab + Tirzepatide boosts psoriatic arthritis outcomes more than Ixekizumab monotherapy

Ixekizumab plus tirzepatide (IXE+TZP) shows significant benefits for outcomes in psoriatic arthritis (PsA) versus IXE alone in adults with overweight or obesity, according to a study presented at the annual meeting of the American Academy of Dermatology, held from March 27 to 31 in Denver.

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MedicalXpress 四月 06, 2026

New technique identifies proteins that trigger immune responses in transplants and implants

Mayo Clinic researchers have developed a new method to identify which proteins are most likely to trigger an immune response—a discovery that could help improve transplant care, regenerative medicine and other areas where the immune system plays a critical role. The results, published in Biomaterials, challenge a common assumption in the field that all proteins are equally likely to provoke immune reactions.

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MedicalXpress 四月 06, 2026

AED algorithm could improve location of lifesaving devices

Cedars-Sinai Health Sciences University investigators and colleagues created an algorithm designed to use data on sudden cardiac arrests to determine the best public locations for lifesaving devices called automated external defibrillators. Their findings were published in IJC Heart & Vasculature.

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MedicalXpress 四月 06, 2026

About 80% of breast cancer biopsies turn out benign. New imaging tool promises clearer diagnoses and fewer biopsies

Ultrasound is widely used in breast cancer diagnosis. While it can effectively show that a lump is filled with fluid—indicating it is unlikely to be cancer—it cannot reliably determine whether a solid mass is benign or cancerous. This often leads doctors to order breast biopsies to confirm the presence of cancer.

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MedicalXpress 四月 06, 2026

Study outlines life-enhancement paths for those in long-term care facilities

A University at Buffalo study of older adults transitioning to long-term care has identified "life-enhancing" activities to counteract loneliness, sadness, and isolation. In the study, published in the Journal of Advanced Nursing, researchers in the schools of Nursing and Public Health and Health Professions observed 20 life-enhancement activity sessions in a Canadian long-term care facility in September 2024 to see what really influences engagement among older adults. The researchers tracked things like self-initiative, social interaction, emotional expression, and distractions.

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MedicalXpress 四月 06, 2026

Examining evolving trends in oral cavity cancer among younger adults

April marks Head and Neck Cancer Awareness Month, a national campaign encouraging early detection and raising awareness of cancers affecting the mouth, throat, and related structures. This crucial message about early detection is reinforced by new original research published in Otolaryngology–Head and Neck Surgery.

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MedicalXpress 四月 06, 2026

How blind people map their surroundings using sound

Some blind people use returning echoes from their own mouth clicks to perceive external surroundings, or echolocation. New from eNeuro, Haydee Garcia Lazaro and Santani Teng, from Smith-Kettlewell Eye Research Institute, explored how the human brain creates representations of external surroundings using echolocation.

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MedicalXpress 四月 06, 2026

Electroacupuncture may ease 'brain fog' in breast cancer survivors, small trial finds

Researchers at the University of California, Irvine have found that electroacupuncture may help improve cognitive function and reduce psychological distress among breast cancer survivors experiencing persistent neuropsychiatric symptoms.

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MedicalXpress 四月 06, 2026

Transcription factors form continuous 'circuit' that regulates T-cell exhaustion

Scientists have discovered how two transcription factors form a reciprocal regulatory circuit that controls T-cell exhaustion and migration during viral infection, which may inform future therapeutic strategies for managing infections and cancer, according to a recent Northwestern Medicine study published in Immunity.

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WHO 四月 06, 2026

WHO calls for action: “Together for health. Stand with science.” to mark World Health Day

The World Health Organization (WHO) today calls on people everywhere to renew their commitment to working together and supporting science as the twin engines driving better health, under the World Health Day 2026 theme: “Together for health. Stand with science.” The campaign marks the anniversary of WHO’s founding on 7 April 1948, launching a year-long public health campaign.

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中国新闻网 四月 05, 2026

无梦才是好睡眠吗

当下，睡眠健康已成为公众关注的热点话题。不少人认为，做梦代表大脑一直在工作，没有得到休息，只有“一觉到天亮、完全无梦”才算睡好了。北京大学第六医院主任医师孙伟近日在接受记者采访时表示，这是一个常见且易被忽视的认知误区。

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MedicalXpress 四月 05, 2026

This common antidepressant helps people cut back on methamphetamine: New study

Methamphetamine—more commonly known as meth, crystal or ice—is a highly addictive, stimulant drug.

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MedicalXpress 四月 05, 2026

Novel technique for measuring blood flow restriction shows promise

A novel, minimally invasive method of determining whether fatty deposits in a coronary artery are restricting blood flow to a patient's heart performed similarly to the standard, more-invasive procedure in a large multicountry European randomized trial presented at the American College of Cardiology's Annual Scientific Session (ACC.26). The study was simultaneously published online in the New England Journal of Medicine.

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中国新闻网 四月 05, 2026

眼睛出现这个信号可能在“报警”！尽快去医院

生活中，我们总习惯用“看得清不清”来判断眼睛好不好。很多人年年体检视力1.0，便觉得自己的眼健康。但你可能想不到：在眼科临床中，不少视力1.0的人，却被查出了青光眼。

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MedicalXpress 四月 05, 2026

Interventions for self-harm are less effective for men, study shows

Researchers at City St George's, University of London have found that psychological interventions for self-harm appear to be more effective for females than males, raising concerns about how well current treatments meet the needs of men at high risk of suicide. In a systematic review and meta-analysis published in The Lancet Regional Health—Europe, the team analyzed 46 randomized controlled trials involving over 15,000 participants. The study is the first to specifically compare the effectiveness of psychosocial interventions (PSIs) for self-harm in males and females across both clinical and non-clinical settings. Psychosocial interventions mostly involve talking therapies (such as cognitive behavior therapy) or presenting information and support.

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MedicalXpress 四月 05, 2026

A natural molecule present in the human body protects against the flu

A research team led by the Fisabio Foundation has demonstrated that dermcidin, an antimicrobial peptide produced constitutively by the human body, also exhibits antiviral activity against the influenza virus. The study also shows that people who do not develop flu-like symptoms have higher baseline levels of this molecule, which could be associated with lower susceptibility to infection. The findings are published in the journal Proceedings of the National Academy of Sciences.

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MedicalXpress 四月 05, 2026

When is it time to see a doctor for joint pain?

As we move into spring, it's common for people to increase their daily movement with activities like outdoor walks, yard work, pickleball and race training. Soreness is a normal result, but sometimes lingering pain can be a sign something else is going on. It's important to be able to identify what is a normal ache and what could need further medical attention.

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中国新闻网 四月 05, 2026

14岁男孩视力仅剩0.02！家里有孩子的务必小心这种寄生虫

近日

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MedicalXpress 四月 05, 2026

What exercises will keep my aging joints healthy?

Growing older has plenty of upsides—but achy joints is not one of them.

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中国新闻网 四月 05, 2026

中新健康｜清明时节，吃对、动对不生病

清明时节，养生重在顺应自然，做到“吃对”与“动对”，让身体轻松跟上春天的节奏。(制作：黄蕾 张静)

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MedicalXpress 四月 05, 2026

Imaging study sheds light on how deep brain stimulation acts on Parkinson's disease

Parkinson's disease (PD) is a neurodegenerative disorder that causes tremors, body stiffness and other difficulties with movement and balance, which progressively worsen over time. While there is currently no cure for PD, one treatment that has proved promising for alleviating symptoms of the disorder is deep brain stimulation (DBS).

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MedicalXpress 四月 05, 2026

How RHOT proteins regulate energy supply in heart muscle cells

Our hearts beat around 100,000 times a day—and do so throughout our entire lives. They draw the energy for this from the mitochondria. As the "powerhouses of the cells," mitochondria produce 95% of adenosine triphosphate (ATP), the body's most important energy currency. If the mitochondria are impaired and cannot function properly, the heart muscle cells lack the strength to pump sufficient blood, oxygen, and nutrients into the body.

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MedicalXpress 四月 05, 2026

Microaxial flow pump does not improve outcomes for high-risk heart attack patients without cardiogenic shock: Trial

Using a microaxial flow pump prior to and during cardiac stenting procedures for patients with severe heart attacks who don't have cardiogenic shock does not significantly reduce heart damage. That is the major finding from the first clinical trial of its kind to analyze the effect of resting the heart in high-risk heart attack patients to see if it reduces the size of the heart attack.

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MedicalXpress 四月 05, 2026

New AI tool predicts whether aggressive small cell lung cancer will respond to treatment

Results of a new study conclude that a pathology tool powered by artificial intelligence can predict whether a patient with extensive-stage small cell lung cancer will respond to platinum-based chemotherapy—before treatment has begun, and without additional biopsies. That means patients can avoid treatments that are unlikely to help them, have a chance to enroll earlier in clinical trials of newer drugs, and may get a clearer picture of their prognosis.

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MedicalXpress 四月 05, 2026

AI could transform patient education in eye care, new research shows

From hospital leaflets to spoken answers in dozens of languages, new research from the University of East London (UEL) suggests artificial intelligence could dramatically improve how patients learn about serious eye conditions. A research team led by UEL's Dr. Mohammad Hossein Amirhosseini and Dr. Fatima Kalabi from Queen's Hospital in London, in collaboration with Moorfields Eye Hospital in London, and Inselspital University Hospital of Bern in Switzerland, has developed a multilingual, voice-enabled AI chatbot designed to help people understand retinal detachment—a sight-threatening condition that often requires urgent surgery. The system allows patients to ask questions in natural language and receive clear, clinically grounded answers drawn from trusted medical sources.

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中国新闻网 四月 05, 2026

清明食青团，健康享春意 | 时令节气与健康

来源：国家食品安全风险评估中心

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MedicalXpress 四月 05, 2026

Poor diet linked to heart disease, but Australia has seen improvements in the last 30 years

A poor diet remains a leading contributor to ischemic heart disease, according to an analysis from 204 countries over a 30-year period, published in Nature Medicine. The authors estimate that suboptimal diet associated with this disease was responsible for more than 4 million ischemic heart disease related deaths and almost 97 million total disability-adjusted life years were lost in 2023. The findings could improve understanding of how specific diets influence ischemic heart disease patterns and support nutrition-focused strategies to reduce health impacts.

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MedicalXpress 四月 05, 2026

How one 'forever chemical' can disrupt a baby's facial development

Researchers have long associated per- and polyfluoroalkyl substances (PFAS), commonly known as "forever chemicals," with certain severe birth defects, but exactly how these pollutants harm a developing fetus has remained mostly a mystery. New research now provides the first clear molecular explanation, showing how one PFAS, called perfluorodecanoic acid (PFDA), can trigger craniofacial abnormalities before birth. The research was published today in Chemical Research in Toxicology.

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MedicalXpress 四月 05, 2026

Ticks are the backyard threat southwestern Pennsylvania homeowners keep ignoring

As spring unfolds, new research highlights an issue for southwestern Pennsylvania residents: Most people know ticks are in their backyard, but few believe they're actually at risk of contracting tick-borne illnesses.

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MedicalXpress 四月 04, 2026

In the online 'maxxing' era, what's the deal with fiber and protein?

First it was protein, now it's fiber: the "maxxing" mindset has permeated social media, as wellness influencers insist that loading up on certain nutrients is the key to vitality and a life-changing gut glow-up.

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MedicalXpress 四月 04, 2026

Can a single therapy session make a difference? Experts say yes, with the right mindset

Just before the holidays in 2025, Julie Hart felt stuck. A nagging problem she had struggled with for years left her ruminating all day and questioning nearly everything she had ever said, done or could do.

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MedicalXpress 四月 04, 2026

Toxic RNA exposure, not repeat growth, may drive worsening DM1 heart disease

Myotonic dystrophy type 1 (DM1) is the most common cause of adult-onset muscular dystrophy, a genetic disorder that leads to muscle weakness and wasting, but also affects the brain, the gastrointestinal tract and the heart. In a study published in the JCI Insight, researchers at Baylor College of Medicine focused on the effects of DM1 in the heart. Their findings help answer questions about why the disease worsens over time and whether the damage can be reversed once it has begun.

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MedicalXpress 四月 04, 2026

Truth, or misinformation? A statistician explains the challenge of assessing evidence

When United States Health Secretary Robert F. Kennedy Jr. unveiled new dietary guidelines earlier this year to "Make America Healthy Again," they received a mixed response.

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MedicalXpress 四月 04, 2026

'My head feels clearer': How citizen science can improve people's health

The two of us can often be found in a patch of scrubby bushland, phone in hand, slowly scanning for plants. Or crouched behind a tree trunk with binoculars, pausing mid-breath to find the source of a bird call. It often feels like a treasure hunt. What will turn up today? And how can we share those observations with the world?

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中国新闻网 四月 04, 2026

中国专家最新研究揭秘激素性股骨头坏死原因

中新网上海4月4日电 (记者 陈静)糖皮质激素挽救了众多生命，却也是股骨头坏死的主要诱因之一。“谈激素色变”是许多需要长期使用糖皮质激素患者的困扰。

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MedicalXpress 四月 04, 2026

Why AI health chatbots won't make you better at diagnosing yourself: New research

Millions of people are turning to artificial intelligence (AI) chatbots for advice on everything from cooking to tax returns. Increasingly, they are also asking chatbots about their health.

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MedicalXpress 四月 04, 2026

Rare MGRN1 gene variant tied to fetal heart malformations

The Human Genetics Research Group of the University of Tartu Faculty of Medicine has identified a gene whose defect may cause congenital heart malformations in the fetus. The MGRN1 gene has not previously been associated with early human development or with any disease. The discovery will help doctors better recognize similar cases in the future and improve the counseling and treatment offered to affected families.

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MedicalXpress 四月 04, 2026

Irregular bedtime linked to higher risk of cardiac events

An irregular bedtime in midlife may signal an increased risk of cardiovascular disease. A new study from the University of Oulu suggests that large swings in when people go to bed could double the risk of serious cardiac events—particularly among those who get less than eight hours of sleep.

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MedicalXpress 四月 04, 2026

SARS-CoV-2 delta and omicron BA.2 show clustered spike D614 reversions. What it could mean for surveillance

Researchers from University of Tsukuba and Institute of Science Tokyo have identified nonrandom patterns in the emergence of spike D614 reversions in publicly available SARS-CoV-2 genomic data. Analysis of publicly available sequences revealed numerous instances in which the spike D614G substitution, previously associated with increased transmissibility, reverted from G614 to the ancestral D614 residue, with these events predominantly occurring in the delta and omicron BA.2 lineages. The detected reversions also exhibited nonrandom patterns in temporal occurrence and geographic distribution.

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MedicalXpress 四月 04, 2026

Stress tested, testing stress: Novel organoid models how the adrenal gland develops

Sitting above each kidney are two small endocrine glands about the size of walnuts. These are the adrenal glands, responsible for producing hormones that help control some of the body's most critical functions. Among these hormones, cortisol is particularly critical for survival. Often referred to as the "stress hormone," it helps the body adapt to a wide range of challenges—both emotional and physical, such as trauma or infection—by regulating overall metabolism. Despite its central role in stress and endocrine biology, how the adrenal gland is built and how it functions remains poorly understood.

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中国新闻网 四月 04, 2026

花粉季提前 中国北方过敏高发区开“处方”

中新社呼和浩特4月4日电 (记者 张玮)“今天我们监测到的花粉浓度达到14粒/m#179;，属较高浓度，较易诱发花粉过敏。”4日8时，内蒙古自治区呼和浩特市托克托县医院变态(过敏)反应科主任黄慧完成当日花粉监测工作，发出预报信息。

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MedicalXpress 四月 04, 2026

Smart sensor decodes fatigue and stress from body signals on the move

About one in three employees in Singapore report feeling burnt out—one of the highest rates globally. Burnout and chronic fatigue carry a substantial economic cost and pose serious risks in professions where alertness is critical. Yet diagnosing fatigue and related mental health conditions today relies largely on self-reported questionnaires, which tend to be subjective, intermittent, and poorly suited to real-time evaluation.

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MedicalXpress 四月 04, 2026

No need to sign up for gym: Even small movements have health benefits

South Africa is facing an alarming increase in non-communicable diseases and related mortality. According to Statistics South Africa, deaths due to non-communicable diseases such as type 2 diabetes and hypertension increased by over 58% between 1997 and 2018.

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MedicalXpress 四月 04, 2026

Longer weekly home-visit rehabilitations linked to improved activities of daily living in older adults

In aging societies, the role of home-visit rehabilitation (HR)—which provides physical, occupational, and speech therapy in patients' homes—is becoming increasingly important for supporting independent living. Although previous studies have shown that HR can help maintain and improve activities of daily living (ADL) among older adults with limited access to outpatient services, the dose-response relationship between the amount of HR time per week and ADL improvement remains unclear.

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中国新闻网 四月 04, 2026

矫正脊柱侧弯越直越好？很多家长第一步就错了｜五健“童”行向未来

孩子确诊脊柱侧弯，有的家长不当回事，觉得“孩子长大就好了”；有的家长过度紧张，到处找偏方。其实，比脊柱侧弯本身更可怕的，是那些常见误区。今天我们就来讲清楚，别再让这些错误认知耽误了脊柱侧弯的矫正。

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MedicalXpress 四月 04, 2026

Intermittent fasting positively affects female hormones in PCOS, study finds

Polycystic ovary syndrome, or PCOS, affects as many as 18% of all childbearing-age women. The condition occurs when a woman's body produces too much of a group of hormones called androgens, chiefly testosterone. Menstrual irregularity, obesity, and even infertility can result. The first line of treatment is typically hormonal birth control, said UIC professor of nutrition Krista Varady. But there can be negative side effects to mood, libido, and metabolism, plus an increased stroke risk in some people, Varady said.

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MedicalXpress 四月 04, 2026

The challenge of delivering evidence‑based medicine in children's care

It is easy to overlook the fact that over 90% of medical treatments are not backed by strong evidence. People can find it frustrating—even infuriating—when a review concludes that the evidence for a treatment is too weak to say whether it helps or harms.

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MedicalXpress 四月 04, 2026

Study reveals sharp vision comes from single cone cells in the fovea

The human eye can see with exceptional detail, allowing people to read fine print, recognize faces across the room, and take in the features in nature. Scientists have long debated how this sharp vision works at the cellular level and whether the brain and eyes work together to make it possible.

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中国新闻网 四月 04, 2026

蛋白质含量接近牛奶 常吃西蓝花有5大益处→

西蓝花营养丰富

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MedicalXpress 四月 04, 2026

Depression may harm young people's physical health long before any obvious signs appear

A groundbreaking new study tracking almost 2,000 young Australians for a decade has challenged a long-held assumption about depression and physical health, finding disrupted sleep was a stronger predictor of later insulin resistance rather than weight gain. The research from the University of Sydney's Brain and Mind Centre found that weight gain is not the main reason depression is linked to later insulin resistance, which is an early marker of diabetes and heart disease.

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中国新闻网 四月 03, 2026

花粉过敏是免疫力下降导致的吗？专家提示：这是认知误区

三月以来，北方地区花粉浓度持续处于高位，以北京为例，三月花粉浓度达到4级以上的天数有18天。主要致敏花粉种类为柏科、杨柳科、榆科、白蜡树等。您也许发现，身边花粉过敏的人越来越多，这是为什么呢？原来不过敏的人突然过敏了，是免疫力下降导致的吗？过敏有“根治”的好办法吗？

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中国新闻网 四月 03, 2026

国际知名胸外科专家在沪传道授业 中国专家展示精湛手术技术

中新网上海4月3日电 (记者 陈静)记者3日获悉，来自中国、美国、法国、土耳其等的知名食管外科专家，与经过严格遴选的20名中外资深胸外科医师齐聚上海，共同探讨食管癌微创治疗领域的前沿技术与创新理念。

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中国新闻网 四月 03, 2026

专家：复杂位置的肺结节需专业评估后确定治疗方案

中新网上海4月3日电 (记者 陈静)“肺结节并非一定要‘一刀切’，对于适合的患者，微创消融术是更优选择。”上海的医学专家孙静3日对记者介绍，肺结节的治疗需结合结节大小、性质、位置等综合判断，对于复杂位置的结节，需通过专业评估确定治疗方案，避免盲目治疗。

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MedicalXpress 四月 03, 2026

Study links low birthweight to increased stroke risk in young adults, independent of BMI and gestational age

In new research to be presented at this year's European Congress on Obesity (ECO2026) in Istanbul, Turkey (12–15 May), researchers show an increased risk of stroke in young adulthood for children of low birthweight, independent of their body mass index (BMI) as young adults or gestational age at birth. The study of almost 800,000 people in Sweden suggests that low birthweight could be included in stroke risk assessment for adults, say the authors, who include Dr. Lina Lilja and Dr. Maria Bygdell of the University of Gothenburg, Gothenburg, Sweden, and colleagues.

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MedicalXpress 四月 03, 2026

Kratom poisonings surged 1,200% over the past decade, and regulators are struggling to keep up with the dangers

Proposals to ban or regulate kratom, a plant-based substance sold in gas stations, convenience stores and vape shops, are making headlines in local newspapers across the United States. But as lawmakers debate whether to regulate or ban kratom, public health problems associated with the drug continue to rise.

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中国新闻网 四月 03, 2026

湖南跨院联合完成在体劈离肝移植 实现“一肝救两人”

中新网长沙4月3日电 (记者 徐志雄)记者4月3日从湖南省儿童医院获悉，该院与中南大学湘雅二医院跨院联手，成功为一名成年终末期肝病患者和一名7月龄丙酸血症患儿，实施成人脑死亡供体在体劈离式肝移植手术。手术将一枚成人供肝精准劈分为二，分别移植给两名受者。

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中国新闻网 四月 03, 2026

48岁糖前期患者“饿”出低血压 专家提醒：控脂控糖切忌走极端

荆楚网(湖北日报网)讯(记者 潘頔 通讯员 张素华 陈舒)查出高血脂后，48岁的王女士从“顿顿红烧肉”陡然转向“每天清水煮青菜”，结果因严重营养不良诱发低血压，在家起身时险些晕厥，被家人紧急送医。武汉市第三医院首义院区内分泌科医生李广利提醒：慢病管理切忌“从一个极端走向另一个极端”，科学控脂控糖需要均衡饮食、规律运动，而非盲目吃素或极低热量节食。

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MedicalXpress 四月 03, 2026

A potential universal flu shot? Intranasal EV vaccine protected mice from H5N1, H7N9

A novel vaccine platform has been developed to induce broad, protective immunity against numerous influenza virus infections, showing promise as an effective mucosal vaccine strategy, according to a study published by researchers in the Institute for Biomedical Sciences at Georgia State University.

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MedicalXpress 四月 03, 2026

Immune-capable cervix-on-a-chip enables study of sexually transmitted infections

Sexually transmitted infections (STIs) not only impact an individual's health, but also result in multibillion-dollar economic losses worldwide. To study these diseases, a team of researchers has developed the first-of-its-kind, immune-capable organ-on-a-chip model that realistically reproduces the human cervical environment, allowing scientists to study how the microbiome, immune system, and STIs interact—something that has not been possible before with oversimplified cell cultures or animal models.

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MedicalXpress 四月 03, 2026

An injectable particle could make surgery safer for infants

Biomedical researchers have designed an injectable microgel to help reduce bleeding in infants who require surgical care. In an animal model, the engineered microgel reduced bleeding by at least 50%. The paper, "Hemostatic B-Knob Triggered MicroGels (BK-TriGs) to Address Bleeding in Neonates," is published in the journal Science Advances.

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MedicalXpress 四月 03, 2026

How calcium channel mutations disrupt early brain development in childhood epilepsy

Researchers at Baylor College of Medicine have uncovered a previously unrecognized mechanism by which inherited calcium channel mutations disrupt early brain development and predispose children to epilepsy and related cognitive challenges. The findings, published in Neuron, shed new light on how subtle genetic changes can alter brain circuits long before seizures begin.

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MedicalXpress 四月 03, 2026

Cellular pathways that drive precancerous lesions to form pancreatic tumors identified

Pancreatic ductal adenocarcinoma is the most common type of pancreatic cancer and has a low five-year survival rate. It begins with a reversible state called acinar-to-ductal metaplasia, where cells can heal after injury or inflammation. If there are cancer-causing mutations, metaplasia can continue progressing toward cancer.

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MedicalXpress 四月 03, 2026

SARS-CoV-2 variant BA.3.2 ('cicada') monitoring emphasizes no cause for alarm

The Global Virus Network (GVN) is monitoring the SARS-CoV-2 variant BA.3.2, sometimes informally referred to in media reports as the "cicada" variant, and emphasizes that current evidence does not indicate cause for alarm or heightened public concern.

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MedicalXpress 四月 03, 2026

Scientists map how the body traps 'sleeping' tuberculosis

Scientists at James Cook University have uncovered new insights into how the body contains latent tuberculosis, using a cutting-edge technique that allows researchers to map exactly where immune cells and bacteria interact inside tissues. The research, published in Nature Communications, enabled early testing of a new tuberculosis vaccine candidate to help prevent the disease from reactivating.

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MedicalXpress 四月 03, 2026

Peeled garlic recalled over risk of deadly botulism

Some peeled garlic is being recalled because it may pose a risk for a serious type of food poisoning.

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MedicalXpress 四月 03, 2026

USDA warns of lead risk in frozen dino-shaped chicken nuggets

Food safety officials are warning the public not to eat certain frozen chicken nuggets after tests found dangerous levels of lead.

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MedicalXpress 四月 03, 2026

How the human brain builds our sense of time

How does Jannik Sinner manage to hit the ball at exactly the right moment, with remarkable precision? And how do we, in everyday life, perceive the duration of events around us? The answer lies in how the brain constructs the perception of time, as shown by research published in PLOS Biology by Valeria Centanino, Gianfranco Fortunato, and Domenica Bueti. Starting from what we see—such as an approaching ball—temporal information is processed by the brain through progressively more complex stages: from the occipital visual cortex, to parietal and premotor areas, and finally to frontal regions.

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MedicalXpress 四月 03, 2026

Study finds female veterans faced steeper well-being declines after COVID-19

While the COVID-19 pandemic challenged all veterans transitioning to civilian life, female post-9/11 veterans experienced a sharper decline in overall well-being compared to their male counterparts, according to new research from the Clearinghouse for Military Family Readiness at Penn State.

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MedicalXpress 四月 03, 2026

Vapes replace cigarettes as the top nicotine threat to young children

While cigarette exposures are decreasing for young children, electronic nicotine products are putting toddlers at new risk of inhalation, according to Rutgers Health researchers. Their study, published in JAMA Network Open, was the first to assess trends in young children's nicotine exposures across all types of products.

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MedicalXpress 四月 03, 2026

Women with diabetes less likely to receive preventive care and some screenings, research indicates

Physicians are less likely to provide preventive care such as conception counseling and some cancer screenings to women with diabetes than they do for women without the disease, a UCLA-led study suggests.

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UN Health 四月 03, 2026

‘We watched them die before our eyes’: Sudan health workers helpless amid medical shortages

As violence forces tens of thousands to flee Sudan’s South Kordofan state, doctors in a key maternity hospital are facing impossible choices – with too few supplies, too many patients, and lives slipping away.

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MedicalXpress 四月 03, 2026

A shift away from traditional antifungal research: Study points toward immune reprogramming to treat candidiasis

Systemic candidiasis is an opportunistic fungal infection that has been difficult to treat effectively. Research published in a paper in the April edition of Cell Host & Microbe suggests that immune metabolic reprogramming could be a new strategy to fight the infection rather than developing another specific antifungal medication.

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中国新闻网 四月 03, 2026

关节“咔咔”响是因为缺钙……是真是假？

原标题：关节“咔咔”响是因为缺钙……是真是假？| 谣言终结站

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MedicalXpress 四月 03, 2026

Childhood cancer is a substantial contributor to global childhood mortality and global cancer burden

Childhood cancer is the eighth-leading cause of childhood death globally and causes more deaths than measles, tuberculosis and HIV/AIDS, with outcomes largely determined by resource availability, according to the latest findings from the Global Burden of Disease (GBD) 2023 study published today in The Lancet. The estimates show that while mortality has declined globally, children in low- and middle-income countries (LMICs) face the most severe consequences from cancer.

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MedicalXpress 四月 03, 2026

Most Americans don't realize brain donation is needed to study autism

Americans are overwhelmingly supportive of autism research, but a new survey has uncovered a lack of awareness that could be slowing scientific progress.

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MedicalXpress 四月 03, 2026

Overnight machine perfusion lets liver transplants safely shift to daytime, study shows

It is safe for patients to receive a donor liver that has been intentionally preserved overnight using machine perfusion to enable a daytime transplant. This is shown by a study performed at the University Medical Center Groningen (UMCG) in the Netherlands, including transplants using all types of donor organs. The post-transplant outcomes are at least as good as those for livers that were not treated with machine perfusion, or were treated for only a short time, prior to transplantation.

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MedicalXpress 四月 03, 2026

Children living near the Salton Sea in Southern California show slower lung function growth

Children who live within 11 kilometers of the Salton Sea, a drying body of water with a high concentration of salts and contaminants in Imperial Valley, California, have slower lung function growth between ages 10 and 12 than children who live farther away. The impact is comparable to living within 500 meters of a freeway and could affect respiratory health into adulthood. The study was just published in JAMA Network Open.

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中国新闻网 四月 03, 2026

我国首家儿童运动医学科开诊

原标题：我国首家儿童运动医学科开诊

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MedicalXpress 四月 03, 2026

Research moves closer to 'smart' sensors in knee replacements

If you have a knee replacement, imagine pointing your phone at your knee and pulling up an app that tells you how much stress the artificial joint is experiencing. Knowing the activities that cause the biggest problems—which can lead to a second replacement surgery—would be invaluable. Research led by Binghamton University is closer to making this technology a reality.

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中国新闻网 四月 03, 2026

春季花粉“困扰”全球 防治仍需综合施策

原标题：春季花粉“困扰”全球 防治仍需综合施策(国际视点)

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中国新闻网 四月 03, 2026

“以健康为中心”是首协奏曲

“年轻人一定要早睡”“规律比时长更重要”，近期睡眠话题引发热议。对睡眠的重视，是对健康规律的尊重，亦是对个人健康职责的唤醒。每个人都是自己健康的第一责任人，每一次合理膳食的搭配、每一次避免熬夜的选择，都是在为生命蓄能。看似微不足道的日常坚守，汇聚起来便是牢不可破的健康堤坝。

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MedicalXpress 四月 03, 2026

Spinal cord stimulator stays rigid for surgery, then softens inside the body

What if chronic diseases, which are difficult to treat with medicine alone, could be managed with electricity? As "neuromodulation"—a technology that restores bodily balance by sending signals directly to nerves—gains attention, a Korean research team has brought this possibility one step closer to reality.

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中国新闻网 四月 03, 2026

什么是光敏性皮炎 该如何预防？一文了解

央视网消息：春季特别适合出游，可总有些皮肤敏感的人在皮肤暴露于紫外线后，出现光敏性皮炎的症状。那么，什么是光敏性皮炎？这又该如何预防呢？

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MedicalXpress 四月 03, 2026

How an Alzheimer's risk gene disrupts brain circuits long before memory loss

For the millions of people who carry the gene APOE4, the strongest known genetic risk factor for Alzheimer's disease, their brain activity may begin changing long before any memory problems appear. Now, researchers at Gladstone Institutes have uncovered a precise chain of molecular events behind those early changes and identified a potential way to reverse them.

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中国新闻网 四月 03, 2026

一到春天脸就过敏？专家：防治要先明确过敏原

进入到春季，天气开始干燥起来，花粉、柳絮、紫外线逐渐增强，这让不少人出现过敏性疾病。每年4月至5月，都会迎来春季皮肤过敏的高峰期，尤其是面部过敏最为常见，面部过敏有哪些症状，又该如何防护？

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中国新闻网 四月 03, 2026

长护险落地，服务供给如何跟上？

长护险落地，服务供给如何跟上(健康焦点)

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中国新闻网 四月 02, 2026

别忽视双脚信号！这4种表现，可能暗藏疾病

双脚是人体的“第二心脏”

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MedicalXpress 四月 02, 2026

Study finds brain stimulation improves PTSD symptoms by calming fear center

A study from the Emory University School of Medicine finds transcranial magnetic stimulation (TMS), a targeted form of noninvasive brain stimulation, can calm the brain's fear center and significantly improve symptoms of post-traumatic stress disorder (PTSD), with benefits lasting months after treatment. The findings were published in the American Journal of Psychiatry.

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MedicalXpress 四月 02, 2026

Global study finds combined pollution and inequality can accelerate brain aging

An international study published across 34 countries shows that the biological age of the brain can be accelerated or delayed by environmental risk (air pollution, public housing conditions) and protective factors (socioeconomic equality, access to health care). The stronger effects arise from interactions among environmental, social, and political conditions. The paper is published in Nature Medicine.

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MedicalXpress 四月 02, 2026

Easter eggs can be dyed and still eaten. Just follow these tips to make sure it's safe

Easter is around the corner, and it's time to start thinking about how to decorate your eggs.

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MedicalXpress 四月 02, 2026

Pediatric ICU study finds communication time doubles when families initiate access to interpreters

Language barriers may be particularly harmful in the pediatric intensive care unit (PICU), where families encounter challenging, often life-changing medical decisions. In many hospitals, a member of the health care team, and not the family, decides when to use interpretation services.

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MedicalXpress 四月 02, 2026

Does uncertainty drive anxiety in autistic adults?

Academics are investigating whether coping with the unknown or unexpected is a distinct contributor to anxiety in autistic adults. The new study, led by academics in the Department of Psychology at Aberystwyth University, focuses on a trait known as "intolerance of uncertainty"—the tendency to find unpredictable situations particularly stressful—and how it may shape anxiety experiences in autism.

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MedicalXpress 四月 02, 2026

How to enjoy Easter chocolate without wrecking your sleep

Easter is here and chocolate is everywhere—crowding shop shelves, piling up on desks, and likely already sitting in your pantry.

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中国新闻网 四月 02, 2026

广西发布清明时节健康养生与疾病防控要点

中新网南宁4月2日电(黄艳梅 韦佳彤)广西壮族自治区卫生健康委员会2日举行“时令、时事与健康”新闻发布会，聚焦清明时节的健康养生与疾病防治，发布常见传染病的防控要点及措施。

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MedicalXpress 四月 02, 2026

Study finds people who can't afford dental care may be at higher risk of developing cardiovascular disease, dementia

Being unable to afford dental care may increase a person's risk of developing cardiovascular disease or dementia, according to a new study led by researchers at Boston University School of Public Health (BUSPH).

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MedicalXpress 四月 02, 2026

The tumor microbiota: A new frontier in cancer biology

The tumor microbiota—which includes bacteria, fungi, viruses, and other microorganisms present in tumor tissue—is now considered an important component of the tumor microenvironment. An international consensus article published in Cancer Cell brings together institutions from the United States, Israel, Austria, and Italy, engaged in cutting-edge studies in this specific research area.

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中国新闻网 四月 02, 2026

上海推动自闭症早期筛查 实现“筛与治”深度融合

中新网上海4月2日电 (记者 陈静)2026年4月2日是第19届“世界自闭症日”(全称“世界提高孤独症意识日”)。当天，“因爱而生，星光同行”：复旦儿科—光明行儿童自闭症公益筛查(下称：项目)在沪正式启动。

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中国新闻网 四月 02, 2026

江西省妇女儿童医学中心成立 全方位守护妇女儿童健康

中新网南昌4月2日电 (记者 吴鹏泉)江西省妇女儿童医学中心成立新闻发布会2日在南昌举行，该医学中心由江西省妇幼保健院与江西省儿童医院合并重组。

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MedicalXpress 四月 02, 2026

FDA approves new weight loss pill in record time

A new daily pill to help with weight loss has been approved by the U.S. Food and Drug Administration (FDA), and it moved through review faster than most drugs in recent years.

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中国新闻网 四月 02, 2026

专家：肝癌的诊疗要有“全局观”

中新网北京4月2日电(赵方园 武思涵)“当前我国超过80%的肝癌患者合并有乙肝或肝硬化。因此，中国肝癌的治疗比由其他病因引起的肝癌更加复杂——它不仅是肿瘤问题，还伴随着慢性肝病，而慢性肝病本身又会引发出血风险、营养代谢障碍等一系列合并症。”近日，在《传奇之路：原发性肝癌的100个科学问题》新书新闻发布会上，中国医学科学院肿瘤医院主任医师赵宏在接受记者采访时表示，肝癌的MDT(多学科诊疗)不能仅局限于肿瘤相关科室，必须扩大协作圈，将心内科、内分泌科、肾内科等专科医生纳入其中，共同制定方案并进行全程管理，坚决守住患者的全身安全底线。

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MedicalXpress 四月 02, 2026

Mechanisms behind tumor suppressor BAP1 highlight new treatment strategies for aggressive cancers

A team of scientists led by the National Cancer Center Singapore (NCCS) and Duke-NUS Medical School (Duke-NUS) has found a new approach for treating some of the world's most aggressive cancers associated with BAP1 mutations. Their research, published in the journal Science Translational Medicine on 1 April 2026, uncovers how BAP1 functions at the molecular level and presents a novel therapeutic strategy to slow the progression of mesothelioma, uveal melanoma, cholangiocarcinoma, and clear cell renal cell carcinoma harboring BAP1 mutations.

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MedicalXpress 四月 02, 2026

New pill could change plaque psoriasis treatment

Folks with severe plaque psoriasis often have to choose between convenient pills that don't work very well or highly effective injections that come with the hassle of needles. That trade-off may soon change. New clinical trial data suggests a once-daily pill called zasocitinib may provide the clear skin once only expected from shots.

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MedicalXpress 四月 02, 2026

Transcranial magnetic stimulation can target a deep brain region without surgery or medication

Neuroscientists at University of Iowa Health Care have demonstrated for the first time that noninvasive brain stimulation can alter the activity of a critical deep brain region involved in emotion and memory. Moreover, the study shows that personalizing the stimulation site using a patient's unique brain connectivity pathway can increase the neuromodulation effect.

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MedicalXpress 四月 02, 2026

Innovative targeted therapy halts prostate cancer spread to the bone

New findings from VCU Massey Comprehensive Cancer Center and the VCU Institute of Molecular Medicine (VIMM), published in Pharmacological Research, show that an innovative drug effectively prevents prostate tumors from spreading to an advanced and incurable stage in the bones. The targeted small molecule inhibitor, IVMT-Rx-4, also enhances standard-of-care chemotherapy treatment for the disease, offering significant potential for a paradigm shift in the treatment of metastatic tumors.

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MedicalXpress 四月 02, 2026

Migration can influence cardiovascular risk profiles, study shows

A new study shows that migration from Mexico to the United States can influence cardiovascular risk profiles. The study's findings are important for clinicians who serve immigrant populations and who would need to consider how time in the U.S. can lead to changes in lifestyle factors, including diet and physical activity that can influence health.

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MedicalXpress 四月 02, 2026

Looking back to protect the future: New insights into influenza immunity

A new study from the Peter Doherty Institute for Infection and Immunity shows that seasonal influenza vaccination does more than protect against viruses circulating that year; it can also prime the immune system to respond to future strains, including some that emerge decades later. Researchers analyzed blood samples collected in 1994 from adults that had been recently vaccinated against influenza to track how their immune responses fared against influenza strains that circulated over the next 30 years, including influenza A (H1N1, H3N2) and influenza B.

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MedicalXpress 四月 02, 2026

Could one protein play both sides? How Stard7 shifts colon cancer in different models

Alain Chariot's team has just published a study in EMBO Molecular Medicine shedding light on the unexpected role of the Stard7 protein in the development of intestinal cancers. Long regarded as a simple lipid transporter, Stard7 now emerges as a key player in mitochondrial metabolism and tumor initiation in the intestine.

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MedicalXpress 四月 02, 2026

A new biomarker helps assess the aggressiveness of glioblastoma

Researchers from the Biomedical Data Science Laboratory (BDSLab) at the ITACA Institute of the Universitat Politècnica de València have developed a new method based on magnetic resonance imaging that enables objective quantification of the growth of the most aggressive brain tumors, particularly glioblastoma. The study, published in the journal Medical Physics, addresses one of the main clinical challenges in the diagnosis and treatment of this tumor: its high capacity to infiltrate healthy brain tissue.

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MedicalXpress 四月 02, 2026

Using augmented reality to motivate prosthesis training

Artificial limbs look and function more like real limbs than ever before—but that's only helpful if they are used as intended. One of the main reasons amputees give for not using their body-powered prosthesis is a lack of motivation or knowledge of how to properly use them. Part of the reason for this is that compared to the time and resources devoted to improving the comfort and function of prostheses, much less attention is spent on making prosthetic training more effective.

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MedicalXpress 四月 02, 2026

Study shows association between obstructive sleep apnea, all-cause mortality and cardiovascular events

New research to be presented at the European Congress on Obesity (ECO 2026, Istanbul, Turkey, 12–15 May) shows that those living with obstructive sleep apnea (OSA) have a 71% higher risk of cardiovascular events (CVEs) or death from any cause (all-cause mortality) compared with those not living with OSA.

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MedicalXpress 四月 02, 2026

Supercomputer simulations reveal early red blood cell damage in blood pumps

For patients with heart failure, blood pumps can be lifesaving. But the very forces that sustain circulation can also harm it, damaging red blood cells through hemolysis and compromising the body's oxygen supply. Now, supercomputer simulations are revealing how red blood cells deform under stress, offering new insights that could lead to safer, more effective blood pump designs.

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MedicalXpress 四月 02, 2026

International severity criteria developed for Vitiligo

In a consensus statement published online March 25 in JAMA Dermatology, internationally agreed-upon severity criteria are presented for vitiligo.

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MedicalXpress 四月 02, 2026

Small molecule drug candidate offers hope for rare kidney stone disease with no current treatment

Scientists at the Buck Institute for Research on Aging have shown that an orally administered small molecule, N-propargylglycine (N-PPG), can completely prevent the formation of calcium oxalate kidney stones, protect against kidney failure, and fully restore normal survival in a mouse model of primary hyperoxaluria type 2 (PH2), a rare and currently untreatable genetic disorder that causes progressive kidney failure in infants and young adults. An estimated 1,700 people suffer from the disease in the US, although experts believe many more cases go undiagnosed.

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MedicalXpress 四月 02, 2026

World's largest study reveals new model to rule out penicillin allergy

Melbourne researchers have led the world's largest study confirming most patients labeled allergic to penicillin are not truly allergic. The study, described as a "game changer" by lead author Professor Jason Trubiano, demonstrates for the first time that penicillin allergy testing can be safely delivered at scale as part of routine hospital care worldwide. About 1 in 10 hospital patients are recorded as having an allergy to penicillin, limiting their options for antibiotic treatments.

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MedicalXpress 四月 02, 2026

Reprogramming 'gatekeeper' immune cell may boost cancer immunotherapy

St. Jude Children's Research Hospital scientists have discovered how tumors disable immune "gatekeeper" cells that alert the rest of the immune system to the presence of cancer—and how restoring their energy production can improve immunotherapy. Dendritic cells activate the cytotoxic immune cells that destroy cancer. The researchers found that tumors reduce dendritic cell function by decreasing their mitochondrial fitness, thus preventing formation of the anticancer immune response.

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MedicalXpress 四月 02, 2026

Influenza vaccine could protect against heart attack and stroke even among people who get infected

Influenza vaccination could significantly reduce the risk of influenza-associated heart attack and stroke even among people who get infected after getting the vaccine, according to research just published in Eurosurveillance.

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MedicalXpress 四月 02, 2026

Feeling sniffly? New research suggests the immune system has its own daily cycle

New research led by Gregory Pearson, a doctoral student in the Department of Psychological and Brain Sciences in the College of Natural Sciences, reveals that the brain's immune defenses operate on a daily schedule, a finding with potential implications for how we think about respiratory infections and their neurological consequences.

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MedicalXpress 四月 02, 2026

Distance to opioid treatment programs limits methadone access in many US jails

A new study led by researchers at Brown University School of Public Health found that more than half of U.S. jails are located at least a 30-minute drive from the nearest opioid treatment program—a distance that may make it harder for incarcerated people to receive methadone, a key medication for opioid addiction. The research letter, published in JAMA Network Open, analyzed 3,228 nonfederal jails and 2,096 federally licensed opioid treatment programs, or OTPs. The team from Brown, led by health policy researcher Brendan Saloner, along with collaborators at the Johns Hopkins Bloomberg School of Public Health, found that 51.5% of jails were more than a half-hour away from the closest program.

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中国新闻网 四月 02, 2026

蜂蜜水可致婴儿中毒 医生提醒1岁内严禁食用

中新网石家庄4月2日电 (记者 艾广德)近日，河北石家庄一名8个月婴儿因家长喂食蜂蜜水出现嗜睡等症状，送医后被确诊为婴儿肉毒杆菌中毒，经及时救治转危为安。当地儿科专家提醒，1岁以内婴儿绝对不能饮用蜂蜜水或食用蜂蜜制品，谨防肉毒杆菌中毒。

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中国新闻网 四月 02, 2026

中国研发一款医疗辅助机器人完成首例临床应用

中新网北京4月2日电 (记者 孙自法)中国科学院自动化研究所(自动化所)4月2日向媒体通报，由该所与企业联合研发的一款医疗辅助机器人，近日在香港特别行政区完成首例临床应用，患者术后情况良好。

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MedicalXpress 四月 02, 2026

Just five minutes in cold water can boost mood, research shows

The health benefits of cold-water immersion have been closely studied in recent years, thanks to the growing popularity of cold-water swimming. Now new research from the University of Chichester has found that as little as five minutes immersed in cold water can have almost the same benefits as much longer stints, helping provide a quick mood-boosting solution for physically fit people with low mood. The resulting paper is published in the journal Lifestyle Medicine.

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MedicalXpress 四月 02, 2026

Can AI manage an entire medical decision process?

Artificial intelligence has already proven it can perform specific medical tasks, such as interpreting X-rays or flagging risks in patient data. But caring for patients is a dynamic process that unfolds over time, requiring clinicians to interpret signals from multiple sources and intervene as a patient's condition changes. Stabilizing a patient may require a physician to synthesize lab values and medical images, listen to lung or heart sounds, observe physical responses, and decide when to escalate care—often under severe time pressure.

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MedicalXpress 四月 02, 2026

Biomarker test may improve risk assessment for HPV-related throat cancer

Researchers at The Ohio State University Comprehensive Cancer Center—Arthur G. James Cancer Hospital and Richard J. Solove Research Institute (OSUCCC—James) are advancing the understanding of a promising blood test that could personalize treatment and surveillance for patients with human papillomavirus (HPV)-associated throat cancer. The research, published in JAMA Otolaryngology—Head and Neck Surgery, explores how a blood-based test, circulating tumor HPV DNA (ctDNA), changes before and after surgery. The study explores how tumor biology and patient factors influence ctDNA levels. The findings provide important new insight into how this ctDNA test can be used along with pathology reports to improve risk assessment and personalize treatment plans.

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MedicalXpress 四月 02, 2026

Studies tie altered regulatory T cells to autism-related behavior, point to potential therapies

Two new studies from the UC Davis MIND Institute examined regulatory T cells (Tregs) and their potential role in neuroinflammation and behavioral changes associated with autism. Tregs act as immune system "brakes," calming inflammation to prevent overreaction. They are often decreased in autistic individuals.

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MedicalXpress 四月 02, 2026

For adults with ADHD, or even those with just some symptoms, using smart strategies can make all the difference

Do you ever find yourself at the end of a nonstop day feeling like you haven't made progress on the things that are actually important to you? If so, you're not alone.

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中国新闻网 四月 02, 2026

呵护孤独症孩子，从优化肠道菌群做起

4月2日是世界孤独症日，孤独症的早期识别与科学干预备受社会关注。如今，前沿研究为“星星的孩子”带来了更贴近日常的守护方向：通过健康饮食优化肠道菌群平衡，能够改善孤独症儿童的身体状态、缓解部分核心症状，为家庭日常干预提供了简单可行的科学路径。

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MedicalXpress 四月 02, 2026

Leukemia study restores silenced gene in mice. Could it point to new treatments for humans?

A key cancer-fighting gene in leukemia is switched off—not broken—and scientists from The Jackson Laboratory (JAX) have found a way to switch it back on. In a study published in Science Translational Medicine, the team reveals not only a potential new way to treat acute myeloid leukemia (AML) without harsh chemotherapy, but also a promising strategy to study more gene-silencing mechanisms in other diseases.

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MedicalXpress 四月 02, 2026

Congo says its mpox outbreak is over after 2 years and more than 2,200 suspected deaths

Congo on Thursday declared the end of a two-year outbreak of the mpox disease that's believed to have caused more than 2,200 deaths in the country.

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MedicalXpress 四月 02, 2026

Gut microbiota found to differ in children with rare food allergy

Children with the rare but serious allergic disease FPIES have an atypical gut microbiota compared to healthy children. This is shown in a new study from Umeå University, published in the journal the Journal of Allergy and Clinical Immunology.

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中国新闻网 四月 02, 2026

医生提醒：近视手术 不选最贵只选最适合

全飞秒、半飞秒、晶体植入……周行涛教授提醒

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中国新闻网 四月 02, 2026

清明前后易出现！这种食物变质后有毒，不要吃！

清明节要到了，“清明蔗，毒过蛇”这一民间俗语流传已久，近年来引发不少网友广泛议论。实际上，这一说法并非指正常甘蔗，而是针对清明前后易霉变的“隔年蔗”。

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中国新闻网 四月 02, 2026

守护儿童骨骼健康，这两件事一定要做好

青少年时期是脊柱健康的“黄金干预期”，也是孩子身心成长的关键期。预防儿童青少年脊柱侧弯，做好骨骼健康促进工作，核心是在预防上做足文章。

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中国新闻网 四月 02, 2026

清积水是灭蚊核心 疾控专家提醒注意这些误区

最近不少人发现，家里、户外的蚊子好像早早就出来“捣乱”，社交平台上“今年蚊子可能迎来史诗级加强”的话题更是引发广泛讨论。蚊子今年为什么来得这么早？普通人怎样做好防蚊灭蚊？一起来看疾控专家最新回应。

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中国新闻网 四月 02, 2026

北京协和医院权威专家谈过敏：和花粉的“较量”，我们正一点点占上风

我是一名变态(过敏)反应科医生，同时也是一位花粉过敏患者。这种“双重身份”让我能够敏锐捕捉到花粉季的到来。每年第一阵让我打喷嚏的风，就是给我的信号——花粉季又来了。

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UN Health 四月 02, 2026

World News in Brief: South Sudan rights, opioid guidelines update, DR Congo crisis continues

South Sudan is evolving into a catastrophic human rights and humanitarian crisis, UN Human Rights Council-appointed independent experts warned on Thursday.

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中国新闻网 四月 02, 2026

甘蔗变红一口别吃！清明前后小心这种“隔年蔗”

清明节要到了，“清明蔗，毒过蛇”这一民间俗语流传已久，近年来引发不少网友广泛议论。实际上，这一说法并非指正常甘蔗，而是针对清明前后易霉变的“隔年蔗”。

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中国新闻网 四月 02, 2026

二月杏花为何被称作“养颜神花”

2026年央视春晚的一场《贺花神》，以故宫白玉月令组佩为蓝本，让十二花神跨越千年踏歌而来，不仅重现了极致东方美学，更悄然叩开了中医药“药食同源”的文化之门。

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中国新闻网 四月 02, 2026

孤独症≠内向 这些早期信号千万别忽视

今天(4月2日)是第19个世界孤独症日

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中国新闻网 四月 02, 2026

这种你以为很减肥的食物，吃错了体重、血糖可能蹭蹭涨！

在很多人印象里，红薯是减脂餐标配。但它的不同加工形式，却很少被区分对待。

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中国新闻网 四月 02, 2026

上门宠托订单暴增，毛孩子和宠托师却都在“裸奔”

陈沐阳给猫添粮时，猫突然从猫窝蹿出来乍毛，抓破了他的手臂。后来，他拍下伤口照片发给雇主，只得到一句“我家猫没病”，便没了下文。这是陈沐阳第一次上门喂养的场景。

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中国新闻网 四月 02, 2026

@家长 如何远离家庭干预三大常见误区

4月2日是“世界提高自闭症意识日”。

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中国新闻网 四月 02, 2026

国家医保局持续开展打击医保药品领域违法违规问题专项行动

中新网4月2日电 据国家医保局微信公众号消息，为深入贯彻落实党中央、国务院决策部署，持续深化医保基金管理突出问题专项整治，进一步巩固和扩大应用药品追溯码打击药品领域欺诈骗保和违法违规问题专项行动成果，近日国家医保局办公室印发《关于深入开展打击医保药品领域违法违规问题专项行动的通知》(以下简称《通知》)，对持续打击倒卖医保“回流药”等违法违规问题进行专门部署。

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中国新闻网 四月 02, 2026

麻醉手术，真的影响智力吗？专家解答

麻醉手术真的影响智力吗？了解下这些认识误区

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中国新闻网 四月 02, 2026

这6种鱼建议少吃，重金属含量可能超标

从营养角度来说，鱼基本都富含优质蛋白质和多不饱和脂肪酸，但若论食用安全性和口感，不同鱼之间是有一定差距的。

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中国新闻网 四月 01, 2026

颈肩不适、轻微血压偏高？快用这个“草根”煮水喝

被称为“南方人参”的葛根

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中国新闻网 四月 01, 2026

中新健康｜医保新规落地！这些“红线”千万别碰

中新网北京4月1日电(记者 赵方园)医保基金违法行为的监管将更加严格。

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MedicalXpress 四月 01, 2026

Do genes dictate how lifestyle choices impact aging?

Lifestyle-behavioral factors and socioeconomic status play an important role in shaping healthy aging, but their effects may differ depending on the individual's DNA, according to a new international study led by Adelaide University researchers.

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中国新闻网 四月 01, 2026

一个简单方法，帮你揪出影响孩子脊柱健康的隐形“杀手”

一个简单方法，帮你揪出影响孩子脊柱健康的隐形“杀手”｜五健“童”行向未来

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MedicalXpress 四月 01, 2026

New Zealand study finds a significant rise in sepsis cases

Hospital admissions for sepsis rose significantly between 2000 and 2019, with infants, people over 70, Māori and Pacific peoples and those living in areas of deprivation at much higher risk of developing the condition, researchers at the University of Otago, Wellington—Ōtākou Whakaihu Waka, Pōneke, have found.

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MedicalXpress 四月 01, 2026

Health literacy initiative improves discharge education, readmission rates

Assessing health literacy levels soon after hospital admission and adjusting discharge instructions accordingly helped reduce readmission rates for pediatric patients after heart surgery and improve caregiver satisfaction scores at a California children's hospital, according to a study published in Critical Care Nurse.

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中国新闻网 四月 01, 2026

健康观察：瞄准生命健康 浙江如何打通创新“梗阻”？

中新网杭州4月1日电(张煜欢)当科技创新与产业浪潮交汇，生命健康领域正成为全球竞逐的新赛道。如何让实验室的“金点子”加速转化为临床的“好方子”、市场的“抢手货”？

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MedicalXpress 四月 01, 2026

Adult children's unemployment associated with depression risk of older parents in India

Older adults in India have an almost 12% higher risk of depression when their adult children are unemployed. A new study from Umeå University shows that unemployment among younger generations increases the risk of poor mental health among parents, particularly in a society where many older adults are both economically and socially dependent on their children.

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中国新闻网 四月 01, 2026

跨越山海送光明 哈尔滨首支国际志愿医疗队启程非洲毛里塔尼亚

中新网哈尔滨4月1日电(记者 刘璐)“我们将发扬‘不畏艰苦、甘于奉献、救死扶伤、大爱无疆’的中国医疗队精神，用专业的诊疗技术为非洲民众送去光明。”哈尔滨国际志愿医疗队队长、黑龙江省眼科医院医生王睿如是说。

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MedicalXpress 四月 01, 2026

Adenoidectomy, tonsillectomy in childhood tied to risk for adult chronic rhinosinusitis

Prior tonsillectomy and adenoidectomy in the setting of specific childhood conditions may be associated with increased rates of adult chronic rhinosinusitis (CRS), according to a study published in The Laryngoscope.

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MedicalXpress 四月 01, 2026

ACC: Expanding eligibility for low-income subsidies can improve CVD medication adherence

Expanding eligibility for full low-income subsidies (LIS) to include those with incomes between 135% and 150% of the federal poverty level (FPL) is associated with a reduction in cost-related medication nonadherence in Medicare beneficiaries with cardiovascular disease or major cardiovascular risk factors. The research was published online March 24 in the JACC to coincide with the annual meeting of the American College of Cardiology, held from March 28 to 30 in New Orleans.

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MedicalXpress 四月 01, 2026

Long COVID is associated with increased risk of cardiovascular disease

People with long COVID are at increased risk of developing cardiovascular disease, according to a new study from Karolinska Institutet published in eClinicalMedicine. The results show that the risk of conditions such as cardiac arrhythmias and coronary artery disease is higher even among those who were not hospitalized during the acute infection.

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MedicalXpress 四月 01, 2026

Inequalities in childhood pneumococcal vaccine uptake persist in England despite schedule change

Vaccine uptake data have been examined to assess the impact of moving from a "2+1" to a "1+1" Pneumococcal Conjugate Vaccine (PCV) dose schedule on vaccine coverage and health inequalities among infants in England. Persistent inequalities remain a major barrier to achieving universal protection against life-threatening infections—reflecting findings from the UK Health Security Agency National Immunisation Program Health Equity Audit 2025.

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MedicalXpress 四月 01, 2026

Will medicinal cannabis help my mental health? Here are the evidence and the risks

Anxiety, depression and post-traumatic stress disorder (PTSD) are among the most common mental health conditions for which Australians are prescribed medicinal cannabis.

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MedicalXpress 四月 01, 2026

First-in-class radio-theranostic utilizes novel antibody to target B7-H3 proteins in cancer cells

Researchers from The University of Texas MD Anderson Cancer Center have developed a first-in-class antibody that targets a protein overexpressed in many cancer types, allowing for the creation of a new radio-theranostic treatment that brings targeted radiation directly to tumor cells. The work is published in Theranostics.

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MedicalXpress 四月 01, 2026

A stiff defense: Physical rigidity of healthy gum tissue found to shield against chronic periodontal inflammation

Periodontitis is a serious chronic inflammatory form of gum disease that affects millions worldwide. It can lead to tooth loss and the destruction of supporting bone. This disease has also been linked to other health problems, including diabetes, respiratory infections, and heart disease, impacting quality of life and increasing health care costs.

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MedicalXpress 四月 01, 2026

Shisha smoking continues to be overlooked as a public health issue in the UK

Shisha smoking continues to be overlooked as a public health issue in the UK, argue experts in The BMJ. This could change with the advent of the Tobacco and Vapes Bill, legislation currently making its way through Parliament, but only, they say, with more recognition and culture-specific campaigns and support in affected communities.

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中国新闻网 四月 01, 2026

中新健康｜今年蚊子或将迎来“史诗级”加强？科学防蚊要趁春

中新网北京4月1日电(张静)随着天气逐渐变暖，不少人明显感觉到，今年的蚊子比往年“上岗”更早。近日，“今年蚊子可能迎来史诗级加强”等相关话题登上微博热搜，引发网友广泛关注。

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MedicalXpress 四月 01, 2026

Superbugs on your plate: How antimicrobial resistance spreads through food

From the moment raw ingredients are harvested to when you cook and eat a meal, an invisible process is taking place: the growth of antimicrobial resistance. This happens when microorganisms (bacteria, fungi, and so on) stop responding to antibiotics or disinfectants.

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MedicalXpress 四月 01, 2026

Cause or effect? Study answers question about gene linked with colorectal cancer

A new study has answered a question that has puzzled cancer researchers for decades: Does a genetic defect found in nearly all human colorectal cancers simply accompany the disease, or does it trigger its development? A team led by Harvard Medical School researchers at Beth Israel Deaconess Medical Center showed that replicating the genetic defect by deleting a single gene called COSMC (C1GalT1C1) in cells lining the intestines of mice led to the development of invasive colorectal cancer within a year.

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中国新闻网 四月 01, 2026

第四届人民康养大会在京举行

由民生周刊杂志社主办的第四届人民康养大会，3月29日下午在人民日报社新媒体大厦举行。本届人民康养大会以“奋进‘十五五’，共促中国康养事业与产业高质量发展”为主题。

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MedicalXpress 四月 01, 2026

Dangers of 'anti-aging' supplements in cancer protection revealed

Millions of Americans take daily supplements—nicotinamide mononucleotide (NMN), nicotinamide riboside (NR) and nicotinamide (NAM)—to boost energy, slow aging and protect the heart and brain. Many cancer patients also take these supplements to help manage the excruciating side effects of chemotherapy.

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MedicalXpress 四月 01, 2026

Alzheimer's risk reduced after high-dose influenza vaccination vs. standard dose, study finds

The risk of Alzheimer's disease significantly decreases in older adults who receive a higher dose of the influenza vaccine compared to the standard dose, according to new research led by UTHealth Houston. The findings are published in Neurology.

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MedicalXpress 四月 01, 2026

Small intestinal bacterial overgrowth linked to worsening symptoms in allergic diseases

Allergies are usually associated with the immune system, genetics, and environmental factors. Increasingly, however, another element is appearing in this puzzle: the gut microbiota. A review of studies published in the International Journal of Molecular Sciences suggests that small intestinal bacterial overgrowth (SIBO) may be associated with symptom exacerbation in atopic diseases, such as bronchial asthma, food allergies, or chronic urticaria.

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MedicalXpress 四月 01, 2026

Targeted therapy improves long-term outcomes for patients with rare mutations driving lung cancer

In some non-small cell lung cancers (NSCLCs), changes to the RET gene (known as RET fusions) can drive tumor growth. In a phase 1/2 clinical study with a 42-month-long follow-up period, researchers from Mass General Brigham Cancer Institute recently evaluated the long-term efficacy and safety of the FDA-approved drug pralsetinib, which targets RET. Investigators found that treatment led to durable responses with manageable safety profiles in 281 patients with advanced or metastatic RET fusion-positive NSCLCs. Results are published in the Journal of Clinical Oncology.

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MedicalXpress 四月 01, 2026

Planning a pregnancy? Study suggests antibiotic timing may affect mental well-being

Perinatal depression, which occurs during pregnancy or in the period after childbirth, is one of the most common mental health conditions experienced by women. The condition affects the well-being of the mother during both pregnancy and after childbirth, as well as the development of the child. Multiple factors influence maternal mental health and recently, emerging evidence suggests an association between antibiotic use and maternal mental health.

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MedicalXpress 四月 01, 2026

Gene editing therapy shows success against severe sickle cell disease

New results from a clinical trial show promising outcomes for a gene-edited treatment for severe sickle cell disease, a genetic blood disorder with few curative options. After research conducted as part of the multicenter RUBY Trial, researchers have published their latest findings in the New England Journal of Medicine. Remarkably, 27 out of 28 patients did not have any painful sickle cell crises after treatment, achieving what physicians call a "functional cure."

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MedicalXpress 四月 01, 2026

Researchers look to bolster technology support for menopause

Women in need of supportive maternal and menstrual health care in patriarchal societies have increasingly found outlets for disclosure in online communities. That support, however, begins to disappear in these restrictive cultures once women reach menopause, according to new research from Georgia Tech.

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MedicalXpress 四月 01, 2026

Digital twin hearts deliver 100% success in arrhythmia trial

Working with "digital twins" of patients' hearts, doctors have improved cardiac ablation outcomes for patients with life-threatening arrhythmias. In the first clinical trials for cardiac digital twins technology, researchers at Johns Hopkins University created digital replicas of patients' hearts, then tested procedures on those twins before performing them on the real thing. Working with digital twins resulted in faster and significantly more accurate procedures that reduced recurrences of arrhythmias for patients, compared to traditional methods.

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中国新闻网 四月 01, 2026

@爱美人士 今起做“轻医美”要查“械”字号

根据国家药监局规定，今天(4月1日)起，射频治疗仪、射频皮肤治疗仪类产品正式纳入第三类医疗器械管理。未取得注册证的产品，将不得生产、进口与销售。经历两年政策缓冲期，射频美容仪正式进入“械”字号时代。

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MedicalXpress 四月 01, 2026

Study of Hawaiʻi suicide rates by occupation calls for attention to supporting farmers

A new study led by Thao Le of the University of Hawaiʻi at Mānoa's College of Tropical Agriculture and Human Resilience (CTAHR) and retired epidemiologist Dan Galanis with Hawaiʻi State Department of Health Emergency Medical Services and Injury Prevention System Branch has revealed how occupational context is associated with suicide risk in Hawaiʻi, particularly occupations where people experience chronic uncertainty and low control. The paper is published in the International Journal of Environmental Research and Public Health.

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MedicalXpress 四月 01, 2026

Therapeutic, nasally delivered DNA vaccine fuses two genes to help fight tuberculosis

In a paper published in the Journal of Clinical Investigation, a research team at Johns Hopkins Medicine and the Johns Hopkins Bloomberg School of Public Health reports developing a therapeutic intranasal (nose-delivered) DNA vaccine against tuberculosis (TB) that fuses two genes with the goal of directing the immune system to fight drug-tolerant bacterial "persisters" that can survive prolonged antibiotic therapy and contribute to disease relapse.

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MedicalXpress 四月 01, 2026

The hidden dangers of oral cancer

Oral Cancer Awareness Month is observed every April, and it highlights the urgent need for early detection. According to the American Cancer Society, oral and oropharyngeal cancers still claim about one life every hour in the U.S. This year, 59,600 Americans will be diagnosed with oral or oropharyngeal cancer. Many people are unaware of symptoms because early stages often cause no pain and may be inconspicuous. Most cases are diagnosed late, when treatment is harder and survival drops.

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MedicalXpress 四月 01, 2026

World is falling behind on UN's child mortality Sustainable Development Goal

A new study tracking global progress on child mortality finds that the world will miss a key United Nations (UN) health target by at least five years at current rates, with the burden falling heavily on Sub-Saharan Africa. The UN's Sustainable Development Goal 3.2 calls for all countries to reduce the mortality rate for children under 5 to fewer than 25 deaths per 1,000 live births by 2030. As that deadline approaches, there has been no comprehensive assessment of where countries stand. The findings are published in PLOS One by Min Liu of Peking University, Beijing, China, and colleagues.

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MedicalXpress 四月 01, 2026

AAD: Significant benefits seen for brepocitinib 30 mg in dermatomyositis

For adults with dermatomyositis, brepocitinib, an oral tyrosine kinase 2/Janus kinase 1 inhibitor, demonstrates significant benefits at a 30-mg dose compared with placebo, according to a study published online March 28 in the New England Journal of Medicine to coincide with the annual meeting of the American Academy of Dermatology, held from March 27 to 31 in Denver.

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中国新闻网 四月 01, 2026

应对春季花粉过敏 中西医协同防治方案来了

中新网北京4月1日电(张静)“临床上最大的难点，在于既要快速控制症状，又要从根本上减少复发，中西医融合是破解春季过敏反复发作难题的关键路径。”首都医科大学附属北京中医医院副院长杨国旺表示。

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MedicalXpress 四月 01, 2026

Shortage of synapses predicts severity of cognitive impairment in schizophrenia, study reveals

Schizophrenia is a severe mental disorder affecting about 1% of the population worldwide, and is notoriously difficult to treat. Current treatments successfully target the disorder's positive symptoms, such as hallucinations and delusions. However, they are unable to treat negative symptoms, such as lacking motivation and social withdrawal, or cognitive symptoms, such as problems with attention or memory, which determine the long-term functional outcome of patients.

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MedicalXpress 四月 01, 2026

Common virus plus mononucleosis associated with increased risk of multiple sclerosis

Having the disease infectious mononucleosis, often called mono, caused by the Epstein-Barr virus is associated with an increased risk of developing multiple sclerosis (MS), according to a study published in Neurology Open Access.

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MedicalXpress 四月 01, 2026

Is vitamin D associated with lower levels of Alzheimer's biomarkers?

Having higher levels of vitamin D in the blood in middle age is associated with lower levels of tau protein in the brain, which is a sign of dementia, years later, according to a study published in Neurology Open Access. The study does not prove that vitamin D levels lower the level of tau and the risk of dementia; it only shows an association.

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中国新闻网 四月 01, 2026

联合国中国残障主题组在京举行世界提高孤独症意识日庆祝活动

中新网北京4月1日电 (记者 张焕迪)今年4月2日是第19个世界提高孤独症意识日。值此之际，联合国中国残障主题组4月1日携手国际特奥会东亚区及合作伙伴，在北京联合国大楼举办“2026年世界提高孤独症意识日庆祝活动——对话与迷你特奥融合运动会”。

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中国新闻网 四月 01, 2026

“过敏季”正式拉开帷幕 氯雷他定和西替利嗪怎么选

清明小长假即将到来，不少人已经计划好了举家出游、踏青赏花。对于过敏体质的人群来说，这也意味着喷嚏不断、皮肤瘙痒、红斑频发的“过敏季”正式拉开帷幕。很多人会因此备上一些抗过敏药物，其中氯雷他定和西替利嗪更是“明星药”。近日，网络上对这两种药的讨论度也高了起来。它们到底有何区别，药效不佳时可以联合使用吗？记者采访了南京江北医院皮肤科副主任孔玉龙。

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中国新闻网 四月 01, 2026

“过敏季”正式拉开帷幕，氯雷他定和西替利嗪怎么选？专家解答

清明小长假即将到来，不少人已经计划好了举家出游、踏青赏花。对于过敏体质的人群来说，这也意味着喷嚏不断、皮肤瘙痒、红斑频发的“过敏季”正式拉开帷幕。很多人会因此备上一些抗过敏药物，其中氯雷他定和西替利嗪更是“明星药”。近日，网络上对这两种药的讨论度也高了起来。它们到底有何区别，药效不佳时可以联合使用吗？记者采访了南京江北医院皮肤科副主任孔玉龙。

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中国新闻网 四月 01, 2026

今年蚊子迎来“史诗级”加强？疾控部门提醒

近日

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中国新闻网 三月 31, 2026

523.22斤胖友成功接受单孔微创手术 一年半可减重约300斤

中新网上海3月31日电(记者 陈静)43岁、身高1米74的周先生(化名)曾是一名专业运动员，可是退役后体重飙到261.61公斤(523.22斤)。

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MedicalXpress 三月 31, 2026

Trial shows angioplasty reduces chest pain, boosts QoL in chronic total occlusion

In what is believed to be the first randomized placebo-controlled trial of its kind, patients with a chronic total blockage of a coronary artery who received a nonsurgical procedure to reopen the artery showed statistically significant reductions in chest pain and improvements in quality of life compared with patients who received a placebo procedure. The research was presented at the American College of Cardiology's Annual Scientific Session (ACC.26). The study was simultaneously published online in the JACC.

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MedicalXpress 三月 31, 2026

Patients with psoriasis have elevated risk for complications after total hip arthroplasty

For patients undergoing total hip arthroplasty (THA), those with cutaneous psoriasis (PsC) and psoriatic arthritis (PsA) have an increased risk for complications, according to a study published online March 22 in the Journal of Arthroplasty.

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MedicalXpress 三月 31, 2026

Factors identified that impact ED visit frequency after adenotonsillectomy

Several preoperative factors and hospital stay duration are associated with emergency department (ED) visit frequency in pediatric patients after adenotonsillectomy, according to a study published in Cureus.

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MedicalXpress 三月 31, 2026

Study finds 10-plus genetic markers tied to early follicular lymphoma relapse

Follicular lymphoma (FL) is a type of blood cancer and a form of non-Hodgkin's lymphoma. Thanks to new treatment breakthroughs, about 80% of FL patients have a survival rate of more than 10 years. The other 20%, however, experience a quickly recurring or a more aggressive version. Now researchers from the University of Missouri School of Medicine may have found a way to identify the patients at risk of recurrence, without the need for imaging and surveillance testing. Their paper is published in the American Journal of Clinical Oncology.

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MedicalXpress 三月 31, 2026

Dental care can help cirrhosis patients avoid liver cancer, hospitalization

A healthy mouth is key to protecting the well-being of people battling liver disease, a new study reports. Veterans with early-stage cirrhosis had fewer health problems and complications—including a lower risk of liver cancer—if they received routine dental cleanings, according to findings published in the Journal of Hepatology Reports.

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中国新闻网 三月 31, 2026

角膜捐献者家属：“我想让他的角膜，帮更多人看见光明”

中新网广州3月31日电 (记者 蔡敏婕)“我儿子生前说过，他说妈妈我要做对社会有益的事情。”角膜捐献者陆浩全(化名)的母亲凌女士31日在广州擦拭着眼泪说：“作为母亲，我接受不了他太年轻就离开了，我想让他的角膜，帮更多人看见光明，这是我做母亲的决定，也是他之前与我说过的心愿。”

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MedicalXpress 三月 31, 2026

Half of Medicaid beneficiaries could lose coverage if work requirements are extended nationally

A cross-sectional study suggests that if Congress were to impose Medicaid work requirements across the country, roughly half of adult enrollees could be at risk of losing coverage despite having higher rates of physical, cognitive, and daily-living impairments. Researchers found that many of these adults report poor overall health, even though their impairments may not qualify them for formal disability exemptions. The study is published in Annals of Internal Medicine.

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MedicalXpress 三月 31, 2026

Cysteine pathways help T cells choose between multiplying and attacking tumors

A research team from the Johns Hopkins Kimmel Cancer Center, its Bloomberg~Kimmel Institute for Cancer Immunotherapy and the Johns Hopkins Bloomberg School of Public Health has discovered how the immune system's CD8+ T cells use the nutrient cysteine to control two essential functions that compete for this resource—the immune cell's ability to multiply and its ability to kill cancer cells.

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MedicalXpress 三月 31, 2026

Study finds no significant benefit of spironolactone in HFpEF or HFmrEF

A trial testing the aldosterone blocker spironolactone in patients with heart failure with preserved ejection fraction (HFpEF) and heart failure with mildly reduced ejection fraction (HFmrEF) did not show any significant improvement in terms of heart failure hospitalizations and cardiovascular death at 24 months, according to findings presented at the American College of Cardiology's Annual Scientific Session (ACC.26).

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MedicalXpress 三月 31, 2026

Discovery of pancreatic tumor vulnerability could pave the way for new treatments

A team from the Research Institute of the McGill University Health Center (The Institute), led by Jean-Jacques Lebrun, Ph.D., has identified a protein that pancreatic cancer cells rely on to survive and grow. This discovery opens a promising avenue for the research and development of more effective and targeted therapies to treat one of the most aggressive and deadly cancers.

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MedicalXpress 三月 31, 2026

Stress in adolescence causes lasting brain changes, suggests a study with mice

Stressful situations experienced during adolescence tend to cause deeper and more lasting changes to the brain than those experienced in adulthood. A study conducted on mice at the University of São Paulo (USP) in Brazil has identified one of the neurological mechanisms behind this difference, shedding new light on the origins of psychiatric disorders such as depression and schizophrenia.

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MedicalXpress 三月 31, 2026

Deprescribing diabetes medications can be feasible and safe when lifestyle medicine is integrated into primary care

A new research study provides real-world evidence that deprescribing glucose-lowering medications is both feasible and safe when patients with type 2 diabetes receive lifestyle-informed care in primary care settings. The retrospective chart review, published in the Journal of Clinical Medicine, examined electronic health records from 650 adults with type 2 diabetes receiving care at two primary care practices that integrate lifestyle medicine principles into routine visits. Using a structured deprescribing framework, researchers identified 41 confirmed cases—approximately 6.3% of patients—in which diabetes medications were safely reduced or discontinued following documented improvements in weight and blood glucose.

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MedicalXpress 三月 31, 2026

Reactivation of dormant regulatory T cells alleviates asthma symptoms in mice

A collaborative effort among researchers at the Henan Academy of Innovations in Medical Science, Zhengzhou University, and Shenzhen University School of Medicine has provided the first proof-of-principle study demonstrating that targeting a receptor on the surface of anti-inflammatory regulatory T cells (Tregs) can restore their function and alleviate asthma in mice.

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MedicalXpress 三月 31, 2026

Doubt cast on effectiveness of widely used 'KT-tape' for joint/muscle pain and mobility

Kinesio taping, or "KT tape" as it's usually known—widely used to ease joint/muscle pain and boost range of movement—may not be all that effective, suggests a pooled data analysis of the existing evidence, published in the online journal BMJ Evidence Based Medicine.

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MedicalXpress 三月 31, 2026

More siblings may ease midlife grief after a mother's death, study suggests

Having more brothers and sisters may make it easier to cope with the death of a parent in midlife, particularly when it's the mother who dies, suggests research published online in the Journal of Epidemiology & Community Health.

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MedicalXpress 三月 31, 2026

Genetic variants involved in rapid immune response linked to earlier breast cancer onset in BRCA1 carriers

Damaging variants in genes involved in a rapid immune response (innate immunity) are significantly linked to earlier breast cancer onset in carriers of the harmful BRCA1 genetic mutation, reveal preliminary findings published online in the Journal of Medical Genetics.

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MedicalXpress 三月 31, 2026

Shields and bodyguards: Scientists uncover the hidden defenses of a deadly childhood cancer

Researchers have created a detailed map of a deadly childhood cancer, showing it uses "shields" and "bodyguards" to protect itself, paving the way for new treatments. The team's paper, titled "Spatial multi-omics characterization of neuroblastoma reveals ferroptosis-associated metabolic features in high-risk tumors," appears in Genome Medicine.

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MedicalXpress 三月 31, 2026

Study finds many psychotherapists lack training for eating disorders in boys

A new binational study of 259 outpatient psychotherapists across Canada and the United States highlights significant gaps in clinician knowledge, confidence, and formal training related to treating eating disorders and muscle dysmorphia among boys and men, conditions that are rising sharply but remain widely misunderstood. The paper is published in the International Journal of Eating Disorders.

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MedicalXpress 三月 31, 2026

Pancreatic fat linked to greater heart and metabolic health risks in children and adolescents with obesity

Higher fat content in the pancreas of children and adolescents with obesity is associated with an increased level of heart and metabolic risk factors, including higher-than-average body mass index (BMI), elevated diastolic blood pressure, higher levels of abdominal and liver fat, and insulin resistance, according to new research presented at the European Congress on Obesity (ECO) in Istanbul, Turkey (May 12–15).

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MedicalXpress 三月 31, 2026

TYK2 protein suppresses breast cancer metastasis by sensing extracellular stiffness, research finds

A study by researchers at the University of California San Diego could make it easier to treat breast cancer by uncovering a new way the body helps prevent its spread. The scientists discovered a new role for an inflammatory protein called TYK2 in mechanotransduction, the process by which cells sense and respond to their physical environment. Understanding mechanotransduction can provide insights into how cancer spreads and provide new avenues for treatment.

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MedicalXpress 三月 31, 2026

Research reevaluates the economic burden of dengue on Puerto Rico

Every three to five years, Puerto Rico, a territory of the United States in the Caribbean, experiences epidemic levels of dengue fever, a disease carried by mosquitoes that causes a range of flu-like symptoms, including aches and muscle pains, nausea, headaches, and fever.

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MedicalXpress 三月 31, 2026

Scientists capture early stages of immune response inside cells

In new research, scientists at the Department of Energy's SLAC National Accelerator Laboratory, in collaboration with researchers at Harvard University and Brigham Young University, used the Stanford-SLAC Cryo-EM Center to capture, for the first time, the formation of an immune signaling complex inside intact human cells.

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MedicalXpress 三月 31, 2026

Adapted swim lessons can improve water safety skills for autistic children

Autistic children are 160 times more likely to drown than their neurotypical peers, highlighting the importance of providing water safety lessons tailored to their needs. Florida International University researchers Tana Carson and Tania Santiago Perez are addressing this important problem by preparing future therapists to play a key role in keeping autistic children safe in and around the water. Their recent research is published in the journal Frontiers in Rehabilitation Sciences.

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MedicalXpress 三月 31, 2026

Chemical compound clears misfolded tau, protects neurons in a model of frontotemporal dementia

New research from Washington University School of Medicine in St. Louis adds to growing evidence that helping brain cells break down and eliminate their own cellular waste is a promising treatment strategy for a variety of neurodegenerative diseases. In lab experiments, the researchers found that exposure to a novel compound can clear a harmful protein from human neurons modeling frontotemporal dementia—a devastating and ultimately fatal condition—and prevent those neurons from dying. The study is published in Nature Communications.

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MedicalXpress 三月 31, 2026

Both diseased and healthy lungs contain genes associated with antibiotic resistance

A new study from the University of Bergen shows that genes responsible for antibiotic resistance are present not only in individuals with lung disease, but also in people with healthy lungs. The researchers examined patients with COPD, asthma, pulmonary fibrosis (IPF), and sarcoidosis, and compared them with healthy individuals. The results, now published in BMJ Open Respiratory Research, show that antibiotic resistance genes were present in all groups.

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MedicalXpress 三月 31, 2026

Nursing home flu outbreaks—statistical approach reveals keys to preventing hospitalizations

In nursing homes, influenza spreads quickly. Even in facilities with separate wings, staff move throughout the home, caring for medically complex older adults who often share rooms. In this way, a single case of influenza can rapidly become a facility-wide outbreak. National guidelines recommend treating all eligible nursing home residents with antiviral medications at the start of an outbreak to reduce the spread of disease and prevent serious outcomes. But the evidence is limited on how fast nursing homes need to act, and how many of their residents should be treated.

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MedicalXpress 三月 31, 2026

How cells' saturated and monounsaturated fats may shape hunger signals

An international team, including scientists from Leipzig University, has gained important new insights into the regulation of food intake in mammals. The study, recently published in the journal Proceedings of the National Academy of Sciences, shows that the relative availability of saturated and monounsaturated fatty acids within the cell's branched membrane system—the endoplasmic reticulum (ER)—plays a central role in regulating food intake. The researchers also identified a potential genetic precursor of the GLP-1R/GIPR receptor group. This could open up new avenues for the development of therapies for obesity and metabolic disorders.

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MedicalXpress 三月 31, 2026

Self‑harm treatments less effective for men compared to women: New research

Men are more likely to die by suicide globally.

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MedicalXpress 三月 31, 2026

Product labeling using colors may help save your health

Color coding on food product labels is becoming more common. How does it influence consumers and their dietary choices? Recent research by scientists from SWPS University, the University of Wisconsin, and the University of Massachusetts indicates that color coding is much more effective than simple nutritional tables, and it is all due to the way the brain responds to benefit and risk signals. A paper on this topic is published in Current Psychology.

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MedicalXpress 三月 31, 2026

Integration of single-cell multiomics data allows a more precise identification of rare cell types and states

Researchers at the Josep Carreras Leukaemia Research Institute have demonstrated that combining data from different origins enables a more precise characterization of cell type's diversity into tissues and organs. The team also introduced scOMM, a new machine learning tool for classifying and comparing cell types across the distinct data modalities. The tool is openly available to researchers worldwide and has been successfully tested in kidney tissue, one of the most cellularly diverse organs in the human body and validated in blood and heart tissue. As the results demonstrate, when it comes to understanding complex tissues, the whole is greater than the sum of its parts.

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MedicalXpress 三月 31, 2026

Asthma in older age linked to other comorbidities

Asthma in older age is associated with other comorbidities, according to a study published in the Journal of Asthma and Allergy. Martyna Miodońska, from the Medical University of Silesia in Katowice, Poland, and colleagues conducted a multicenter cross-sectional study of 345 patients with asthma older than 60 years of age and 410 matched controls without obstructive lung disease to examine treatment patterns and asthma control.

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中国新闻网 三月 31, 2026

济南市孤独症教育指导中心成立

中新网济南3月31日电(王采怡)在第19个“世界孤独症关注日”来临之际，济南市孤独症教育指导中心成立暨《济南市孤独症教育指导手册》发布仪式31日在济南特殊教育中心举行。该活动吸引了约100名相关部门负责人、专家学者及师生代表参与，旨在为孤独症儿童及其家庭提供科学、系统、全面的教育康复支持。

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中国新闻网 三月 31, 2026

为啥卫生纸非要压花啊？是为了卖贵点吗？

如果你在上厕所的时候闲着没事拿起卫生纸观察，可能会发现卫生纸上有压花图案，有些图案还挺复杂的，比如印着萌萌的心形图案、花形图案等。

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中国新闻网 三月 31, 2026

打败春困 这些“提神食物”安排上

“春困秋乏夏打盹，睡不醒的冬三月”，这句俗语精准地描绘了部分当代人一年四季仿佛总也睡不够的状态。其实，想要缓解“春困”，调整饮食是一个既实用又有效的方法。为此，应急总医院副院长、消化内科主任医师刘晓川为大家推荐一些赶走春困的食物，以及正确的饮食搭配和需要避开的雷区。

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中国新闻网 三月 31, 2026

特定遗传特征人群多吃肉或与降低痴呆风险相关

新华社赫尔辛基3月30日电(记者朱昊晨 徐谦)斯德哥尔摩消息：瑞典卡罗琳医学院研究人员领衔的一项新研究发现，在携带阿尔茨海默病高风险基因型人群中，较高肉类摄入量或与更慢的认知功能下降及较低的痴呆症风险相关。

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中国新闻网 三月 31, 2026

爱运动也会猝死？“蓄谋已久”的意外这样自救

近日，一位教育领域知名人士在运动过程中意外离世，再度引发社会各界对心源性猝死的关注。这个被称为心血管疾病里的“无声杀手”，发病急、进展快、最终死亡率极高，且近年来发病呈现年轻化趋势，不再是老年人的专属疾病。

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中国新闻网 三月 31, 2026

米饭在电饭煲保温超4小时会变成“细菌温床”？听听专家怎么说

米饭在电饭煲保温超4小时 会变成“细菌温床”吗

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中国新闻网 三月 31, 2026

“无痛分娩”会不会影响宝宝智力 专家解读

关注中国麻醉周

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中国新闻网 三月 31, 2026

“提取年轻人血液、换血治疗”？海尔金控紧急回应

中新网北京3月31日电(记者 赵方园)3月30日，“盈康一生”微信公众号发布落款为海尔集团(青岛)金盈控股有限公司(以下简称海尔金控)的声明。

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中国新闻网 三月 30, 2026

以为会发胖，实际超友好的10种减肥食物→

为了减肥，很多人会把高脂肪、高热量的食物统统拉黑，恨不得每天都吃水煮菜。可坚持一段时间就会破防，搞得自己越减越馋。

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中国新闻网 三月 30, 2026

煮饭、熬粥时放一把 吃饭的同时还能调节血脂、血糖、血压

高血压、高血糖、高血脂

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MedicalXpress 三月 30, 2026

More aggressive cholesterol-lowering improves heart outcomes

Using cholesterol-lowering medications more intensively to achieve a more aggressive target for low-density lipoprotein cholesterol (LDL-C) reduced the rate of major cardiovascular events by one-third among patients with atherosclerotic cardiovascular disease (ASCVD), according to a study presented at the American College of Cardiology's Annual Scientific Session (ACC.26).

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MedicalXpress 三月 30, 2026

Assessing health care workers attitudes about prenatal alcohol exposure and fetal alcohol spectrum disorders

The authors of a recent study have recommended improvements to commonly used assessments of health care and social service providers' attitudes about prenatal alcohol exposure and fetal alcohol spectrum disorders. The recommendations follow a thorough evaluation of assessments that had not previously been psychometrically validated and represent a first step toward establishing reliable and valid measures to assess attitudes toward these conditions. More accurately understanding providers' attitudes can help identify training needs and effectiveness in order to improve the diagnosis and treatment of prenatal alcohol exposure and its consequences.

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MedicalXpress 三月 30, 2026

DASH diet grocery program delivers blood pressure and cholesterol benefits

Black adults with high blood pressure who received dietitian counseling and home deliveries of groceries aligned with the DASH diet—meaning high in fruits, vegetables, whole grains, low-fat dairy, nuts, seeds, legumes and lean proteins—had an average overall reduction in systolic blood pressure of 7 mm Hg at three months overall and a 5 mm Hg reduction compared with participants who received only basic dietary guidance and a grocery stipend, according to a study presented at the American College of Cardiology's Annual Scientific Session (ACC.26).

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中国新闻网 三月 30, 2026

浙江春季医展会开幕：7万余件产品亮相 产学研用联动

中新网杭州3月30日电(张煜欢)30日，第38届浙江国际科研、医疗仪器设备技术交流展览会(下称“展会”)在浙江杭州开幕。本届展会以“新质未来医启共富”为主题，展览面积达3万平方米，吸引国内外571家企业，集中展示人工智能、智慧医疗等前沿领域的技术成果与创新产品。作为2026年长三角地区首场省级医疗器械行业盛会，开展首日便吸引专业观众近万人次。

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MedicalXpress 三月 30, 2026

Fluoride quietly removed from Birmingham water years ago, officials face backlash

Folks residing in Birmingham, Alabama, recently learned that their drinking water would no longer contain fluoride.

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MedicalXpress 三月 30, 2026

Simple screening blood test could help identify undiagnosed heart failure in people living with diabetes

A large proportion of people living with diabetes may have undiagnosed heart failure, according to results from a recent trial. The findings of the TARTAN-HF trial, which were presented at the American College of Cardiology Conference (ACC.26) in New Orleans, suggest that a simple heart-failure screening program for people living with diabetes could dramatically improve diagnosis rates, facilitate the earlier implementation of disease-modifying treatments, and may reduce the risk of hospitalization and death.

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MedicalXpress 三月 30, 2026

Constipation is common, but with simple changes, you can manage and even prevent it

Chances are you've experienced constipation at some point in your life. It's one of the most common gastrointestinal complaints, affecting people of all ages, genders, and backgrounds. Constipation is typically defined as having fewer than three bowel movements per week, along with stools that are hard, dry, difficult to pass, or accompanied by straining and a sense of incomplete evacuation. While it's usually temporary, constipation can significantly affect quality of life and, if left unmanaged, may lead to complications such as hemorrhoids or fissures.

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中国新闻网 三月 30, 2026

科技赋能呼吸道传染病防控 实现从“应急”到“主动准备”

中新网广州3月30日电 (记者 蔡敏婕)“当前全球流感及呼吸道病毒防控挑战依旧严峻，迫切需要科技赋能、全球协同的防控方案。”中国工程院院士钟南山近日在广州指出，大数据、人工智能与公共卫生的深度融合，为传染病防控带来了全新路径，推动防控从被动应对向主动预警、精准防治转变。

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MedicalXpress 三月 30, 2026

Probiotic tablets in weeks 10 to 14 linked to fewer repeat preterm births

Preterm birth is a major cause of neonatal illness and death, especially among women with a history of premature delivery. Researchers in Japan explored whether taking probiotics early in pregnancy could help reduce the risk of spontaneous preterm delivery (sPTD).

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MedicalXpress 三月 30, 2026

From first kick to post-partum: Scientific research informs new UEFA breast health guide for footballers

The University of Portsmouth's Research Group in Breast Health (RGBH) has worked alongside UEFA to develop an educational breast health resource for football players—the first to provide dedicated guidance for players during pregnancy and the postpartum period. The UEFA Medical & Anti-Doping Sports Bra Guide provides players, parents and club staff with easy-to-apply, evidence-informed advice on breast health, sports bra selection and support, across body changes women experience throughout their lives.

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MedicalXpress 三月 30, 2026

EEG during sleep reveals changing infant brain rhythms at 3 and 6 months

Electrical signals from the brain could help identify potential issues in the organ's development, a new study reports. Scientists from the University of Fribourg in Switzerland and the University of Surrey investigated electrical activity in the brains of sleeping infants longitudinally, at ages 3 and 6 months. They examined three electrical signals with distinct frequencies: slow wave activity (0.75–4.25 Hz), theta (4.5–7.5 Hz) power and sigma (9.75–14.75 Hz) power, which are key markers of sleep depth and brain development.

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MedicalXpress 三月 30, 2026

Research links travel to improved heart health, reduced stress and higher productivity

Traveling isn't just good for the soul—it might also make you healthier and more productive, according to research from Texas A&M University. Traveling can increase productivity, reduce life stress and strengthen the heart, said Dr. James Petrick, a professor and associate department head for research in the Arch H. Aplin III '80 Department of Hospitality, Hotel Management and Tourism at Texas A&M.

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MedicalXpress 三月 30, 2026

Bile acid and steroid signatures tied to extreme longevity

Centenarians often live to 100+ due to a combination of protective genetic factors, which account for up to 50%, and healthy lifestyles, such as plant-forward diets, regular, natural movement and strong social connections. While these "agers" often possess unique immune system signatures, understanding the metabolic signs of healthy aging is not yet fully understood.

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MedicalXpress 三月 30, 2026

Researchers use nasal stem cells to help nerves regrow in damaged limbs

Two Northeastern University researchers want to make life better for people who've experienced serious physical trauma, the kind caused by bad car accidents or from injuries sustained during wartime; such procedures are crucial. That process takes on an added layer of complication when damage occurs to the nervous system.

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MedicalXpress 三月 30, 2026

How adults can help children move from climate anxiety to resilience

Children have the least control over the planet's future, but will also be the most affected as it changes. They may well feel the mental toll of the "futility gap": when individual actions feel meaningless against broader societal inaction on the climate crisis.

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MedicalXpress 三月 30, 2026

Common genetic cause of severe epilepsy revealed

A 6-year-old girl is one of more than 80 people worldwide who has finally received a diagnosis of a new condition following research by scientists and doctors in Manchester. Ava Begley's parents say they feel "deeply grateful" that the researchers, from Manchester University NHS Foundation Trust (MFT) and The University of Manchester (UoM), have made this discovery, which is one of the most common genetic causes of severe epilepsy.

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MedicalXpress 三月 30, 2026

Mavacamten improves obstruction in adolescents with hypertrophic cardiomyopathy

Adolescent patients with obstructive hypertrophic cardiomyopathy (HCM) who received the drug mavacamten saw a significant improvement in left ventricular outflow tract (LVOT) gradient, a measure of blood flow obstruction in the heart, compared with those who received a placebo, according to a small study presented at the American College of Cardiology's Annual Scientific Session (ACC.26). The trial is the first to test mavacamten in patients younger than 18. This study was simultaneously published online in the New England Journal of Medicine at the time of presentation.

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MedicalXpress 三月 30, 2026

Rapid urine test identifies effective UTI antibiotics in about six hours

Patients with urinary tract infections (UTIs) could receive the right antibiotic far sooner, thanks to a new test that produces results within hours rather than days. Researchers at the University of Reading, working with colleagues at the University of Southampton and Hampshire Hospitals NHS Foundation Trust, have shown that a novel method testing directly from urine can tell doctors which antibiotic will work in an average of 5.85 hours. Standard laboratory testing currently takes two to three days.

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MedicalXpress 三月 30, 2026

The meningitis vaccine now sits at the center of two health crises

The UK has recently seen a resurgence of meningococcal B (MenB) disease, with a cluster of cases in Kent described as "unprecedented" by the health secretary, Wes Streeting. As attention turns from the current MenB outbreak to how to prevent future outbreaks, another challenge is also growing: gonorrhea is becoming harder to treat as antibiotic resistance rises. These two challenges might seem unrelated, but they are now linked by a single vaccine.

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MedicalXpress 三月 30, 2026

Targeting protein BCL-2 may create a promising pathway to reversing pulmonary fibrosis

Researchers at National Jewish Health and collaborating institutions have uncovered a critical mechanism driving persistent pulmonary fibrosis and identified a promising strategy to reverse it. The recent study published in Nature Communications reveals that the protein BCL-2 impedes normal lung repair and that targeting it may restore lung health.

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MedicalXpress 三月 30, 2026

Organ-on-a-chip technology replicates decades of human aging in just four days

Over one billion people worldwide are over 60, and the population is projected to more than double by 2050. But as more people live into their 60s, 70s, and 80s, health care systems across the globe may face new challenges as they attempt to manage associated increases in age-related disease.

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MedicalXpress 三月 30, 2026

COVID‑19 variant BA.3.2 is spreading quickly across the US—a doctor explains what you need to know

A variant of COVID-19 called BA.3.2, which has circulated under the radar since late 2024, is now spreading quickly across the United States. As a pulmonary and critical care doctor, I see many patients who are at high risk for severe COVID-19 due to chronic lung disease, as well as patients living with long COVID. All of them ask me how worried they should be about new variants of the virus.

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MedicalXpress 三月 30, 2026

Why early pregnancy loss care can feel isolating, and how a new program can help

An Australian-first early pregnancy loss support program has been developed to better address the emotional care of bereaved parents. The program, M-HELP (Mental Health after Early Pregnancy Loss), was developed by University of Queensland senior lecturer and psychologist, Dr. Marjolein Kammers and her research team and implemented at various Ramsay Health Care maternity hospital sites in Queensland, Victoria and New South Wales. The work is described in the journal Midwifery.

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MedicalXpress 三月 30, 2026

Stopping beta-blockers after heart attack is safe for low-risk patients, study finds

Among stable, relatively low-risk patients who had previously suffered a heart attack, discontinuing beta-blockers after at least one year was found to be non-inferior, or comparable, to continuing beta-blockers in terms of death, another heart attack or hospitalization for heart failure, according to a study presented at the American College of Cardiology's Annual Scientific Session (ACC.26).

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MedicalXpress 三月 30, 2026

Brain wiring model could shorten path to new medicines

A new, more life-like physical model of microscopic nerve fibers called axons could speed up the discovery of medicines for multiple sclerosis and other degenerative brain diseases, suggests a new study led by UCL researchers. Testing drugs on an artificial replica that better matches the physical properties of human axons can reduce the risk of drugs that appear to perform well in the laboratory but ultimately fail in human trials, the researchers said.

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MedicalXpress 三月 30, 2026

Psychiatric training for family doctors aims to provide better mental health care for rural and Indigenous patients

Each year, 1 in 5 Canadians will experience a mental health issue, and about 50% will have experienced a mental Illness by age 40. For many, their first and sometimes only point of contact for medical assistance is their family doctor. Now, University of Alberta psychiatrists are offering training, resources and ongoing support so family doctors in Alberta can deliver more timely and effective mental health care, especially to rural and Indigenous patients.

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MedicalXpress 三月 30, 2026

Switching to integrase inhibitors from protease inhibitors is associated with new diabetes risk in people with HIV

Diabetes mellitus affects more than 10% of people with HIV, and its incidence is rising as the population ages, according to the National Institutes of Health. Antiretroviral therapies that treat HIV by blocking specific enzymes the virus uses to multiply can cause metabolic complications, including weight gain and insulin resistance. Since 2015, integrase strand transfer inhibitor-based regimens have been recommended as first-line treatment. In a new Johns Hopkins Medicine study, researchers found adults with HIV who switched from protease inhibitors to integrase inhibitors were at increased risk of diabetes.

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MedicalXpress 三月 30, 2026

Hospital 'huddles' can speed up decision-making to accelerate diagnosis and discharge

The fast-paced, high-pressure environment often portrayed in emergency department TV dramas reflects a real challenge in hospitals: how to diagnose patients quickly and move them safely through care under intense time pressure. A new study from FIU Business finds that brief, structured team meetings among hospital staff—known as progression-of-care huddles—can significantly speed diagnosis and discharge times.

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MedicalXpress 三月 30, 2026

New biomarker for immunoglobulin A nephropathy identified

Immunoglobulin A (IgA) nephropathy is an autoimmune disease characterized by the deposition of circulating IgA-containing immune complexes (IgA-ICs) in the glomerular mesangium, leading to mesangial cell proliferation, enhanced extracellular matrix production, and variable infiltration of inflammatory cells. Because IgA nephropathy carries a lifelong risk of progression to end-stage kidney disease, optimal therapeutic strategies to halt renal deterioration are needed.

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MedicalXpress 三月 30, 2026

Vaping is likely to cause cancer, say new findings

Nicotine-based vapes (e-cigarettes) are likely to cause cancers of the lung and oral cavity, according to a new study led by UNSW Sydney and published today in Carcinogenesis. The study is titled "The carcinogenicity of e-cigarettes: a qualitative risk assessment."

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MedicalXpress 三月 30, 2026

Q&A: How studying two different viruses can lead to new strategies for more potent antiviral treatments

Beyond both being viruses, HIV-1 and SARS-CoV-2 don't seem to have a lot in common. HIV-1 is a retrovirus that integrates with its host's DNA for life and can be passed down from mother to child, while SARS-CoV-2 is contagious but temporary and cannot be inherited. And while antivirals can repress the symptoms caused by each infection, effective vaccines exist only for one. But for Rockefeller virologist Theodora Hatziioannou, the viruses have one very important thing in common: They both cause deadly pandemics.

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MedicalXpress 三月 30, 2026

Emotions in motion: How movement may signal mental health issues

Research from a team at the University of Texas at Dallas shows the potential for detecting mental health disorders by analyzing the way a person moves. Using 3D motion capture and machine-learning models, researchers were able to identify elevated depression and anxiety symptoms in subjects from the way they walked and got up from a chair. The findings, published in Gait & Posture, demonstrate the potential for developing wearable devices that one day could give users early warnings about their mental health.

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中国新闻网 三月 30, 2026

这种运动可能比跑步还伤膝！还有人天天做，特别是春天！

春天一到～

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中国新闻网 三月 30, 2026

迷信“网红”止痛药，当心“越吃越痛”

偏头痛在许多人看来是一种常见的小毛病，买一点止疼药就能对付过去。殊不知，由于乱吃药导致胃肠道损伤、药物成瘾的情况并不少见。有些患者甚至陷入“越吃越痛”的恶性循环。

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中国新闻网 三月 30, 2026

情绪为什么像坐过山车？双相情感障碍警惕这些“预警”

今天(30日)是世界双相情感障碍日。双相情感障碍是一种心境障碍疾病，最主要的特征是情绪起伏不定。患者时而兴奋活跃，时而抑郁沮丧，整个人在极端情绪的磁场里疯狂打转。

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中国新闻网 三月 29, 2026

11国医生在蓉学肝脏微创“真功夫”：希望把中国技术“带回家”

中新网成都3月29日电 (记者 王鹏)2026“一带一路”肝脏微创技术国际培训班29日在成都启动，来自意大利、肯尼亚、泰国等11个“一带一路”共建国家的20名肝胆胰外科医生齐聚四川大学华西医院(简称华西医院)，参加为期3周的培训。

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中国新闻网 三月 29, 2026

2025年上海市单采血小板采集量同比增长9.2%

中新网上海3月29日电 (记者 陈静)记者29日获悉，2025年，上海市单采血小板全市采集量达104221人份，较2024年同期相比增长9.2%，已基本满足临床用血需要。其中上海市血液中心完成单采血小板采集98054人份，同比增长9.9%，承担了全市绝大多数的单采血小板募集与供应任务。

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MedicalXpress 三月 29, 2026

New analysis shows rising attrition in every radiology subspecialty, 2014–2022

A new study from the Harvey L. Neiman Health Policy Institute found that attrition (i.e., exit) from the radiology workforce increased for all subspecialties, but with varying magnitude. The study, published in the American Journal of Roentgenology, was based on all Medicare radiologists who submitted claims between 2014 and 2022 and covered 159,490 radiologist-year observations for 29,770 radiologists practicing as subspecialists.

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MedicalXpress 三月 29, 2026

Perceived partner effort may increase post-error slowing in a shared attention task

In human sociability, cooperation occupies a central place. Compared to other species, humans cooperate with one another in a more flexible manner and across a wider range of contexts. This pro-social disposition leads us to contribute to others' goals and to shared goals, often setting aside immediate interests to benefit partners and broader social groups.

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中国新闻网 三月 29, 2026

广西承派中国援尼医疗队50年 累计服务当地民众超178万人次

中新网南宁3月29日电 (张广权)第25批援尼日尔中国医疗队29日介绍，广西承派中国援尼医疗队50周年庆祝活动近日在尼日尔综合医院举行。中尼双方各界代表齐聚一堂，共同见证这一重要时刻，为中尼战略伙伴关系下的卫生健康合作注入新动能。

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MedicalXpress 三月 29, 2026

Building better systems for disability inclusion in education and research

As part of the Socialization To Enrich Participation & Support Sexuality (STEPS2) Health Education study, two CUNY SPH researchers have published papers that spotlight trauma-informed sex education and data integrity in disability research. Together they argue that people with disabilities deserve safer, more responsive systems—both in the classroom and in public health research and practice.

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中国新闻网 三月 29, 2026

女子断碳水2月确诊糖尿病前期 不当减肥还会引起这些疾病

近日，“女子断碳水2月确诊糖尿病前期”冲上热搜。她在两个月内通过极端节食和过量运动暴瘦30斤，随之而来的是持续感到疲劳、频繁口渴和饥饿，甚至出现头晕心慌等症状。就医后，该女子被诊断为糖尿病前期。

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MedicalXpress 三月 29, 2026

Exercise harder—not just longer—to reduce risk of disease and death, says study

People who get just a few minutes of vigorous activity daily are less likely to develop eight major diseases, including arthritis, heart disease and dementia, according to research published in the European Heart Journal. The researchers carried out a detailed study of around 96,000 people, comparing their overall activity levels with the amount of vigorous activity and their subsequent risk of eight major diseases.

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中国新闻网 三月 29, 2026

中国累计器官捐献志愿登记人数超733万

中新社济南3月29日电(周艺伟)“生命·曙光——2026全国人体器官捐献缅怀纪念暨宣传普及活动”3月29日在山东济南举行。

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MedicalXpress 三月 29, 2026

What humor means to older people—and why some find it hard to keep on laughing

For many older people, humor can be a lifeline. It's not easy to discuss the challenges of aging—from loneliness and the loss of a loved one to dealing with chronic pain. But laughter can be an invaluable way of opening up about how hard life sometimes feels.

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MedicalXpress 三月 29, 2026

Teens are driving the demand for online abortion pills via telehealth

Teens in the U.S. are obtaining medication abortion pills through telehealth, and young people aged 18 to 24 are ordering medication abortion at much higher rates than older adults.

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中国新闻网 三月 29, 2026

2026全国人体器官捐献缅怀纪念暨宣传普及活动在山东济南举行

中新网济南3月29日电(周艺伟)“生命·曙光——2026全国人体器官捐献缅怀纪念暨宣传普及活动”3月29日在山东济南举行。

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MedicalXpress 三月 29, 2026

Lost in space: Sperm struggles to navigate during weightless sex

Scientists have used a tiny plastic "obstacle course" to test how much sperm would struggle to navigate during sex in the weightlessness of space.

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MedicalXpress 三月 29, 2026

After allogeneic transplant, VIC-1911 regimen shows low severe GVHD and no relapse

Results of a Phase I clinical trial show that patients who undergo a blood stem cell transplant involving a donor have a lower risk of relapse and lower rates of graft-versus-host disease when they receive the targeted therapy VIC-1911 along with the standard-of-care regimen that includes post-transplant cyclophosphamide and sirolimus.

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中国新闻网 三月 29, 2026

历时一年 广东湛江首支整建制组建援非医疗队载誉归来

中新网湛江3月29日电 (记者 梁盛)记者29日从广东医科大学附属医院获悉，由该院整建制组建的第14批援加纳中国医疗队全体队员，在圆满完成历时一年的援外医疗任务后载誉归来，28日晚平安抵达湛江。

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MedicalXpress 三月 29, 2026

Five ways future health care leaders can tackle burnout in the workforce

The fight against widespread burnout in the health care workforce should begin with the training of future health care administrators, according to a new paper from the George Mason University College of Public Health. Published in the Journal of Health Administration Education, the paper examines how health administration programs can better prepare future leaders to address burnout by focusing on workplace factors such as working conditions, leadership support, job design and workload, social connections, and opportunities for advancement.

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中国新闻网 三月 29, 2026

首都医科大学附属北京安贞医院安徽医院开诊

中新网合肥3月29日电 (付敏)3月29日，国家心血管病区域医疗中心——首都医科大学附属北京安贞医院安徽医院正式开诊。

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MedicalXpress 三月 29, 2026

How gene-targeting technology is transforming STI diagnosis

Most people who have heard of clustered regularly interspaced short palindromic repeats (more commonly known as CRISPR) associate it with gene editing—the precise molecular scissors that allow scientists to cut and rewrite DNA. But the same underlying technology that makes CRISPR so powerful for editing genes also makes it a versatile diagnostic tool.

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MedicalXpress 三月 29, 2026

First functional brain atlas shows how communication networks change from infancy to old age

If you want to know more about how the human brain matures and changes over time, you can now consult the first comprehensive atlas that maps brain organization from infancy all the way through to advanced old age. To create this comprehensive guide, researchers analyzed brain scans from 3,556 healthy individuals, ranging from newborns who were just 16 days old to centenarians. They used a technique called resting-state fMRI to see which parts of the brain communicate with each other while a person is lying still.

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MedicalXpress 三月 29, 2026

The brain remembers: The hidden cost of young adult substance use

Young adults who heavily use substances may report significantly poorer memory decades later, a new University of Michigan study suggests. Researchers tracked how frequently participants reported binge drinking and daily—or near-daily—use of alcohol, cannabis and cigarettes between the ages of 18 and 30. They then compared those patterns with self-reported poor memory at ages 50 to 65.

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MedicalXpress 三月 29, 2026

Subtle brainwave patterns detected during sleep EEG can help predict dementia risk

Our date of birth doesn't always match the age of our brain. How old our brain really is depends on our biological age, shaped by the wear and tear our cells experience over time. Genetics, environmental factors, and lifestyle choices all play a role in shaping how young or old our body's components are. A biological age higher than your actual chronological age can signal an increased risk of age-related diseases and health problems.

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MedicalXpress 三月 29, 2026

Boosting good gut bacteria population through targeted interventions may slow cognitive decline

The origin of neurodegenerative diseases like Alzheimer's or dementia isn't limited to the brain. The state of your gut can quietly set off a cycle of chronic, system-wide inflammation that nudges the brain toward cognitive decline. But how does the pathogenesis of a disease that seems purely brain-based begin in the gut—an organ that is mostly busy producing chemicals for digesting food?

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MedicalXpress 三月 29, 2026

When crying doesn't bring relief

Crying is often seen as a healthy emotional release. However, a new study suggests that the picture is more complex. In a four-week smartphone-based study, researchers found that crying did not generally make people feel better. Instead, its short-term emotional impact varied depending on the reason for crying. Crying after situations of emotional strain or feeling overwhelmed was linked to lower positive affect and higher negative affect, while crying in response to moving media content was associated with a reduction in negative affect.

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MedicalXpress 三月 29, 2026

Babies may share mini stories with their parents before they can talk

New research suggests that babies take part in simple, story-like interactions with their parents long before they learn words, helping to build emotional connection and early social skills. The "Narrative Development in Infant–Mother Interaction" paper, published in the Annals of the New York Academy of Sciences, shows that everyday exchanges between infants and their mothers follow a clear pattern that looks like a very short story, with a beginning, a build-up, a peak moment, and a natural ending.

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MedicalXpress 三月 29, 2026

Precision medicine may be on the way for patients with endometriosis

Endometriosis is a devastating chronic pain condition caused by uterine-like cells growing where they aren't supposed to. People with endometriosis can develop extremely painful periods, bladder issues, and even infertility. Most people who are diagnosed with endometriosis are first treated with progesterone-based birth control. But a third of all patients fail this therapy because it is ineffective for them while many others stop taking it due to side effects.

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MedicalXpress 三月 29, 2026

New trauma center cut gunshot travel time by 10 minutes, deaths fell 3.9%

For decades, Chicago's South Side neighborhoods have experienced high rates of firearm violence, making speedy access to expert trauma care a matter of life and death. A recent study in JAMA Surgery helps quantify the impact of critical care: the opening of the University of Chicago Medicine's Level 1 trauma center in 2018 was associated with a nearly 4% reduction in firearm mortality, thanks to faster and closer emergency treatment.

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MedicalXpress 三月 29, 2026

'Smart' bandage tracks wound status in real-time

Millions of people in the United States have chronic wounds, including those living with diabetes, patients recovering from burns, post-surgical patients and other people with injuries. For clinicians, early detection of infection, inflammation or other recovery setbacks can be challenging to detect, primarily because patients may be self-reporting or awaiting lab results. This can result in a worsening infection, long-term damage and, in some cases, amputation.

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MedicalXpress 三月 29, 2026

Is it OK to drink in front of your kids? New research shows the age they're most influenced

It's a Friday evening and you pour a glass of wine while your teenager sits at the kitchen bench scrolling through their phone. They barely look up. But they notice more than you think. My new study found the drinking habits parents model at home carry over to their children.

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MedicalXpress 三月 29, 2026

FDA warns biotech firm over cancer drug claims

The U.S. Food and Drug Administration (FDA) has warned a biotech company about claims that its bladder cancer drug could treat and prevent multiple types of cancer.

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MedicalXpress 三月 29, 2026

No link found between childhood atopic dermatitis and markers of cardiovascular risk

Atopic dermatitis (AD) during childhood is not associated with increases in markers of cardiovascular risk, according to a study published online March 24 in JAMA Network Open.

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MedicalXpress 三月 29, 2026

Global review finds wide gaps in rules for polygenic embryo testing

A new global review shows that countries are taking very different approaches to regulating polygenic embryo testing. For more than four decades, in vitro fertilization (IVF) has helped families have children. Scientists estimate that more than 10 million people worldwide have been born through IVF and related assisted reproductive technologies, according to the International Committee for Monitoring Assisted Reproductive Technologies.

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MedicalXpress 三月 29, 2026

The four types of dementia most people don't know exist

What most people think of when they hear the word "dementia" is memory problems and forgetfulness. But what people often don't know is that dementia can cause many different symptoms—affecting speech, behavior, sleep, motor function and more.

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MedicalXpress 三月 29, 2026

Six weeks of boxing training significantly lowers blood pressure in young adults

A study from researchers at The University of Texas at El Paso shows that just six weeks of boxing training can significantly reduce blood pressure and improve blood vessel function in young adults with elevated blood pressure or Stage 1 hypertension. The study, published in the peer-reviewed journal Sports, is the first randomized controlled trial to evaluate the effects of boxing training on cardiovascular and vascular health in this population, the team said.

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MedicalXpress 三月 29, 2026

Why a man's health before pregnancy matters for the next generation

When we think about preparing for a healthy pregnancy and baby, most advice focuses on women. Such advice might include good nutrition, taking dietary supplements, avoiding alcohol or smoking and managing their medications and health conditions. But growing evidence shows that men's health also plays a vitally important role in pregnancy and child development.

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MedicalXpress 三月 29, 2026

Children and teenagers more open to meat free diets—but struggle to maintain it

Lots of children and teenagers are open to a vegetarian or vegan diet and cut out meat but then struggle to keep it up, according to a new study from the University of Exeter. The study, published in Psychology of Human-Animal Intergroup Relations, found childhood and adolescence are key windows for reducing meat consumption, as children and teenagers are far more open to giving up meat than adults. This offers a promising opportunity for supporting healthier and more sustainable diets in future generations, but there are still several practical barriers standing in the way.

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MedicalXpress 三月 29, 2026

Seeing artery calcium may change behavior, keeping 71% on statins at eight years

Could showing someone a picture of plaque building up in their arteries be enough to save their life? That's the question driving the latest research by the University of Tasmania's Menzies Institute for Medical Research and the Baker Heart and Diabetes Institute into how to prevent the progression of cardiovascular disease.

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中国新闻网 三月 29, 2026

第三届大湾区超声论坛在广州举办 联动脑机接口共探医疗前沿

中新网广州3月29日电 (记者 蔡敏婕)超声医学历经百年迭代，凭借无创、便捷、精准、经济的独特优势，已贯穿疾病筛查、诊断、治疗、随访全流程，广泛渗透到临床各领域，既是早期发现病灶的“侦察兵”，也是微创治疗的“排雷手”。

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中国新闻网 三月 29, 2026

孩子腹泻就禁食？专家教你科学应对

朝“问”健康丨孩子腹泻就禁食？专家教你科学应对

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MedicalXpress 三月 29, 2026

Rethinking brain-like artificial intelligence: New study reveals hidden mismatches

A new study by York University researchers has found a potential striking flaw in artificial intelligence (AI) models. Artificial neural networks (ANNs), a type of AI model built to solve vision tasks for computers, have surprisingly emerged as the current best understanding of how our own brain's visual system works, in the last decade. But does current AI really work like a primate brain?

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MedicalXpress 三月 29, 2026

The new cholesterol guideline: What to know

For the first time since 2018, a clinical guideline from the American College of Cardiology and the American Heart Association for screening and managing blood cholesterol levels has been updated and jointly published in the Journal of the American College of Cardiology and Circulation. The new guideline will be discussed March 28 at the American College of Cardiology's 75th Annual Scientific Session in New Orleans.

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中国新闻网 三月 28, 2026

多领域专家在沪探讨假肢支辅具创新技术

中新网上海3月28日电 (记者 陈静)“骨科手术并非治疗的终点，更非全部。”国家骨科医学中心主任马昕教授28日对记者指出，无论是选择保守治疗的患者，还是术后需要康复的患者，均离不开支辅具的有效支持。问题源于病床，答案回归病床。

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中国新闻网 三月 28, 2026

中试基地阶段性成果“亮相” ：五大成果、9款智能应用守护民众健康

中新网上海3月28日电 (记者 陈静)上海市28日发布国家人工智能应用中试基地(医疗领域)(下称：中试基地)阶段性成果，包括：5大核心创新成果与9款医疗智能应用，有力推进中国“人工智能+医疗高质量发展”，让医疗智能技术更好惠及民生。

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MedicalXpress 三月 28, 2026

Immunotherapy plus chemo cuts stage three dMMR colon cancer recurrence by 50%

Colon cancer is the third most prevalent form of cancer in the U.S., and its incidence is increasing among younger adults, particularly those younger than 50. While colon cancer screening has helped prevent and detect it before spreading, major advancements in treating colon cancer have been limited.

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MedicalXpress 三月 28, 2026

Feeling unfulfilled could lead to riskier, heavier alcohol use

People who have three basic psychological needs met are more likely to have a healthy relationship with alcohol, according to new research from the University of Georgia. The work is published in the journal Psychology of Addictive Behaviors.

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WHO 三月 28, 2026

WHO Member States agree to extend negotiations on key annex to the Pandemic Agreement

WHO Member States have agreed to extend negotiations on the Pathogen Access and Benefit Sharing (PABS) annex to the WHO Pandemic Agreement, with discussions to resume in late‑April ahead of its scheduled consideration by the World Health Assembly (WHA) in May.

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MedicalXpress 三月 28, 2026

A stable sense of purpose helps teens navigate life's challenges

Like their emotions and self-esteem, teenagers' sense of purpose fluctuates day to day, and those who experience it steadily—not just intensely—may benefit most, new Cornell research finds. Studying the phenomenon in adolescents for the first time, the research adds to an emerging understanding that purpose is not a constant, have-it-or-you-don't trait measurable at any one time, as implied by most research to date.

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中国新闻网 三月 28, 2026

专家解析慢性鼻窦炎伴鼻息肉患者为何增加：与多种因素有关

中新网上海3月28日电 (记者 陈静)中国慢性鼻窦炎伴鼻息肉患者人数众多，其高共病率、高复发率对患者生活产生严重影响。复旦大学附属眼耳鼻喉科医院鼻科专家孙希才主任医师28日接受中新网记者采访时表示，在临床上，慢性鼻窦炎伴鼻息肉发病率提升，与人口老龄化、民众健康意识增强以及饮食和生活环境改变等多种因素有关。

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MedicalXpress 三月 28, 2026

Targeted screening blitz could bring Indigenous cervical cancer elimination to 2036

Research from The Australian National University (ANU) and The University of Sydney (USYD) reveals cervical cancer among Aboriginal and Torres Strait Islander peoples will not be eliminated without urgent and targeted action until 2047—12 years later than the federal government's target of 2035.

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中国新闻网 三月 28, 2026

湖南儿科医联体十年“织网” 惠及十省区儿童

中新网长沙3月28日电 (记者 徐志雄)从56家成员单位增长至336家，从湖南本土辐射到云南、广西、宁夏、新疆等十省区；近五年救助资金达1.51亿元，惠及大批大病困境儿童……3月28日，在长沙举行的湖南儿科医联体成立十周年大会上，一组组数据勾勒出过去十年来，湖南儿科医联体织就的一张覆盖广泛、上下联动的儿科医疗协作网络。

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MedicalXpress 三月 28, 2026

When it comes to surgery, your doctor's leadership skills play a crucial role

You're scheduled for surgery next week. You've likely looked up your surgeon's credentials, years of experience, and perhaps even patient reviews. You want reassurance that your surgeon has steady hands, deep expertise, and a thorough command of the procedure. Technical skills feels like the thing that matters most.

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MedicalXpress 三月 28, 2026

AI model can predict chemotherapy benefit in breast cancer

Deciding whether to administer chemotherapy after surgery is one of the most challenging questions in early-stage breast cancer care. While chemotherapy can reduce the risk of recurrence, most patients do not benefit from it and may experience significant short- and long-term side effects. The central challenge is identifying, at the time of diagnosis, which patients are likely to benefit and which are not.

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MedicalXpress 三月 28, 2026

Not just boys: The overlooked story of ADHD in women and girls

When people think about attention-deficit/hyperactivity disorder (ADHD), they often picture a hyperactive young boy running around a classroom, not the quiet girl daydreaming in the corner, the chatty student who can't finish her work or the mother who is chronically late and constantly searching for her keys.

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MedicalXpress 三月 28, 2026

Meningitis kills a quarter million people a year, study estimates

More than a quarter of a million people worldwide die from meningitis a year, a large new study estimated on Saturday, following a recent outbreak of the disease in the UK.

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MedicalXpress 三月 28, 2026

Natural competition between brain circuits may boost information processing

Over the past decades, neuroscience studies have painted an increasingly detailed picture of the human brain, its organization and how it supports various functions. To plan and execute desired behaviors in changing circumstances, networks of neurons in the brain can either work together or suppress each other, thus employing both cooperative and competitive interaction strategies.

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MedicalXpress 三月 28, 2026

Do you love sleeping with your pet? Science reveals there's a tricky trade‑off

For some pet guardians, their pets are present in their lives from the moment they wake up to the moment they go to bed. This happens because cats, dogs and other companion animals are increasingly perceived as family members. I'm not talking about the distant cousin, for example, but the ones who really take part in our everyday lives.

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MedicalXpress 三月 28, 2026

Solving the oxygen problem in cell-based drug delivery

Implanting living cells as long-term drug producers could transform treatment for numerous diseases, but it is difficult to house the tiny workers in quantities high enough to ensure dosage needs are met while also keeping the cells alive and thriving. Researchers at Rice University and collaborators at Carnegie Mellon University and Northwestern University have now successfully integrated solutions to several persistent challenges to implantable drug factories into a single device. According to a new study, the Hybrid Oxygenation Bioelectronics system for Implanted Therapy, or HOBIT, shields a sufficient number of cells from the host immune system in a comfortably small volume while also providing access to oxygen and nutrients.

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中国新闻网 三月 28, 2026

世界便秘日，我们谈谈“下面”的事

今天是世界便秘日，数据显示，中国成人慢性便秘患病率为4%～10%，而60岁以上人群的患病率可高达15%-29%。慢性便秘不仅影响生活质量，还可能增加高血压、心脑血管疾病和缺血性卒中的风险，并与结直肠癌的发病率密切相关。

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MedicalXpress 三月 28, 2026

FDA approves gene therapy for severe leukocyte adhesion deficiency-I, a rare immune disorder

Dr. Donald Kohn has been developing gene therapies for rare pediatric immune disorders for over 30 years. This week, his role in a clinical trial has culminated in the first-ever U.S. Food and Drug Administration–approved therapy for severe leukocyte adhesion deficiency-I—a genetic condition characterized by recurrent infections and, often, early death.

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MedicalXpress 三月 28, 2026

Listening to music for 24 minutes may ease anxiety, study finds

A short music session may help ease anxiety and researchers say there's a "sweet spot" for how long to listen.

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MedicalXpress 三月 28, 2026

Wondering if you really need that dental treatment? What to ask and how to get a second opinion

If the dental bill has ever made you gulp, you're far from alone. Around three in 10 Australian adults say they avoid or delay dental care due to costs. In Aotearoa New Zealand, almost half of adults overall have unmet dental needs due to cost.

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MedicalXpress 三月 28, 2026

Spatial mapping technique allows researchers to understand tumor architecture

Tumors contain many different types of cells organized in complex spatial patterns that can influence how the disease progresses. Because of this, it is hard to predict how a tumor will develop and respond to treatment. Researchers at the University of Illinois Urbana-Champaign are taking a new approach that combines geographic mapping techniques with gene expression analysis to visualize these spatial relationships inside tumors.

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中国新闻网 三月 28, 2026

花粉季来袭 过敏针该怎么打？

今年花粉季提前到来，过敏性鼻炎、哮喘患者近期明显增多，如何科学应对过敏，成为大家关注的焦点。说到过敏治疗，很多人都会提到“过敏针”“脱敏针”，它们到底是什么？注射又有哪些讲究？

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MedicalXpress 三月 28, 2026

Second-hand smoke exposure down 96% since Scotland's smoking ban, study shows

Second-hand smoke exposure in Scotland is down 96% since the country's landmark smoke-free legislation came into force on March 26, 2006, new research by the University of Stirling and Public Health Scotland has shown.

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MedicalXpress 三月 28, 2026

Night shifts worsen type 2 diabetes management, study finds

Night shift workers living with type 2 diabetes (T2D) face challenges in maintaining a healthy diet and managing their condition. The findings by King's College London, as part of a series of studies published in Diabetic Medicine, underscore the need for tailored support to help this group improve their health and well-being.

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MedicalXpress 三月 28, 2026

How to contain avian flu H5N1 if human-to-human spread begins

At this point, avian flu H5N1 is thought to have very limited ability to transmit between humans, but a recent case in British Columbia with an unknown source of transmission has piqued the curiosity and concern of scientists, including York University Professor Seyed Moghadas. Did this lone case come about through transmission from an animal or another person, and if it was via human transmission, what methods would control its spread in the human population?

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MedicalXpress 三月 28, 2026

Your voice, your typing, your sleep: What workplace well-being apps are really analyzing

A workplace well-being app might seem like a simple and helpful tool—a mood check-in, some stress management advice, or a chatbot asking how your week has gone. But behind that supportive language, some systems are also quietly analyzing your voice, writing style and digital behavior for signs of psychological distress.

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中国新闻网 三月 27, 2026

过敏性鼻炎是小病，“打喷嚏”“流鼻涕”而已……是真是假？

过敏性鼻炎是小病，“打喷嚏”“流鼻涕”而已……是真是假？| 谣言终结站

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中国新闻网 三月 27, 2026

AI问诊，靠不靠谱？

【健·生活】

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中国新闻网 三月 27, 2026

防治春季花粉过敏的中医药方案来了

春暖花开，恼人的花粉过敏也如期而至。打喷嚏、流眼泪、皮肤红肿、咽喉瘙痒……对于成人与儿童，过敏的治疗常常面临“快速控症状”与“长效防复发”难以兼顾的困境。

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中国新闻网 三月 27, 2026

解码“过劳肥”：如何逃脱“上班即长胖”的“魔咒”

青春健谈

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中国新闻网 三月 27, 2026

从健康检测到新药研发，AI赋能中医药前景广阔

中新网天津3月27日电 (记者 周亚强)人工智能与传统产业的融合愈加密切，中医药产业同样如此。

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MedicalXpress 三月 27, 2026

Vitreous floaters confer increased risk for retinal detachment

New-onset vitreous floaters, with or without flashes, confer an increased risk for retinal detachment (RD), according to a study published in the March issue of the Annals of Family Medicine.

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中国新闻网 三月 27, 2026

浙江如何驱动医药产业向“新”而行？

中新网杭州3月27日电 (潘沁文)3月27日，2026年浙江省药品医疗器械化妆品监督管理工作会议在杭州召开。会议提出，对标对表产业发展趋势，赋能创新、赋能出海、赋能转型，以监管改革的突破驱动产业发展。

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MedicalXpress 三月 27, 2026

Family caregivers provide $1 trillion in annual labor, AARP says

Family caregivers provide more than $1 trillion in labor every year in the U.S., most of it unpaid, a new AARP report says. Their work forms the backbone of the nation's long-term care system and is essential to helping millions of American seniors maintain their independence, experts said.

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中国新闻网 三月 27, 2026

专家：心源性猝死并非无迹可寻，警惕身体预警信号

新华社天津3月27日电(记者张建新、栗雅婷)心源性猝死是指因心脏原因(如心脏骤停)导致的急性症状发生后1小时内的自然死亡，其最大特点是“突发性”和“隐匿性”。专家提示，心源性猝死虽可怕，但并非完全无迹可寻，更非不可预防，应注意身体发出的预警信号，守护心脏健康。

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MedicalXpress 三月 27, 2026

Global study estimates over 250,000 meningitis deaths in 2023, with young children bearing a heavy toll

In 2023, 259,000 people died from meningitis and 2.5 million people were infected with the disease globally, suggests a study published in The Lancet Neurology. Although death and infection rates have declined significantly since 1990, progress is insufficient to meet the WHO targets of a 50% reduction in infections and 70% reduction in deaths by 2030.

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MedicalXpress 三月 27, 2026

Can a new heart health metric identify fracture risk in postmenopausal women? Study finds link

Postmenopausal women face a high risk of bone fractures. Due to declines in estrogen levels, which can lead to an increased risk of osteoporosis, even a low-impact fall can result in a serious hip, back, or wrist injury. An estimated one in three women over 50 will experience a fracture due to bone loss in their lifetime. A new study in The Lancet Regional Health - Americas from researchers at Tulane University has found that heart health may affect fracture risk after menopause, with women at a higher risk of cardiovascular disease more likely to experience hip and other major bone fractures.

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MedicalXpress 三月 27, 2026

Proteomic signatures link physical activity to lower risks of cancer, cardiometabolic diseases and multimorbidity

A new epidemiological study led by researchers at the International Agency for Research on Cancer (IARC) and the University of Regensburg, Germany, provides new clues about how physical activity helps prevent chronic diseases by influencing the proteins circulating in the blood. The paper is published in the journal Communications Medicine.

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MedicalXpress 三月 27, 2026

Study finds wearable data may help predict patient engagement in remote COPD rehabilitation

Sleep data captured with a wearable device could help clinicians better tailor care by identifying patients with chronic obstructive pulmonary disease (COPD) who may need additional support to participate in pulmonary rehabilitation, according to new research published in Mayo Clinic Proceedings: Digital Health.

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MedicalXpress 三月 27, 2026

BMI classification system wrongly identifies some people as having overweight or obesity, says study

Research from Italy to be presented at this year's European Congress on Obesity (ECO 2026, Istanbul, Türkiye, 12–15 May) and published in the journal Nutrients shows that when the gold standard technique of dual-energy X-ray absorptiometry (DXA) is used to measure body fat in the general population, it shows that the traditional WHO body mass index (BMI) classification system misidentifies significant numbers of people as having overweight or obesity.

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中国新闻网 三月 27, 2026

健康观察：浙江“生育服务包”，如何为生娃“减负”？

中新网杭州3月27日电(张煜欢)“以前怕生孩子花钱又遭罪，现在才知道，有了‘生育服务包’，生孩子也能这么安心。”在浙江大学医学院附属妇产科医院(下称浙大妇院)的产科病房外，新手妈妈小丽(化名)抱着刚出生不久的宝宝说道。她的口袋里，一张医保卡和一张结算单，见证了她从焦虑到安心的全过程。

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MedicalXpress 三月 27, 2026

UK government recommends maximum two hours of screen time for younger children: What the evidence says

New UK government guidance recommends that screen time for children under two should be avoided, except for shared activities such as video calls. For children aged two to five, a maximum of an hour a day is suggested. The guidance also outlines that watching screens together is better than children viewing alone.

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中国新闻网 三月 27, 2026

投资于人！“重庆造”医学装备向“新”向“善”

中新网重庆3月27日电 题：投资于人！“重庆造”医学装备向“新”向“善”

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MedicalXpress 三月 27, 2026

Increase in labor induction rates seen from 2016 to 2024

From 2016 to 2024, there was an increase in labor induction rates across all maternal age groups and across all six race and Hispanic origin groups, according to a March data brief published by the National Center for Health Statistics.

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中国新闻网 三月 27, 2026

上海造血干细胞捐献突破800例：五人同日捐献“生命的种子”

中新网上海3月27日电 (记者 陈静)27日，上海五位青年志愿者在同一天完成造血干细胞捐献，以平凡之躯行非凡善举，为五位血液病患者送去新生希望。这标志着上海红十字造血干细胞捐献正式突破第800例。

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MedicalXpress 三月 27, 2026

Study reveals how live bacterial therapy reshapes the vaginal microbiome and identifies predictors of treatment success

A new study from the Kwon Lab at the Ragon Institute, published in Cell Host & Microbe, provides the most detailed picture yet of how a promising bacterial therapy works to prevent recurrent bacterial vaginosis (BV) and why it works better for some women than others.

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MedicalXpress 三月 27, 2026

Noise reduction measures beneficial for patients with Meniere Disease

For patients with Meniere disease, implementing noise reduction measures during noise-sensitive periods is associated with improved vertigo symptoms, reduced tinnitus handicap, and enhanced hearing function, according to a study published in the January-February issue of Noise & Health.

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MedicalXpress 三月 27, 2026

Study finds M-CHAT autism screening misses 38% of high-risk toddlers

M-CHAT does not catch all children with autism in the neonatal high-risk group, shows a study from Karolinska Institutet published in JAMA Network Open. The researchers see a need to supplement the test with other assessment methods.

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MedicalXpress 三月 27, 2026

Pain neurons protect nerve health and offer new therapeutic targets

Researchers at Karolinska Institutet, have uncovered a previously unknown mechanism that helps pain sensing nerve cells stay healthy and respond to injury. The findings, published in Nature Communications, may improve understanding of chronic pain and nerve damage and maintenance of myelin integrity.

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MedicalXpress 三月 27, 2026

Population-based lung cancer screening can reduce mortality in people who have never smoked, study shows

New evidence from a Chinese cohort presented at the European Lung Cancer Congress (ELCC) 2026 shows that one-time low-dose computed tomography (LDCT) screening can significantly reduce lung cancer mortality in a non–risk based population, including individuals with no smoking history. The findings support reconsideration of current eligibility criteria, which still rely heavily on tobacco exposure.

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MedicalXpress 三月 27, 2026

Gut 'primes' pathogenic T cells responsible for neuroinflammation in multiple sclerosis, study finds

Multiple sclerosis (MS) is a debilitating neurological disorder caused by malfunctioning immune responses that target the brain and spinal cord of the central nervous system (CNS). What makes the body turn against itself? Failure of the immune system to distinguish "self" from "non-self" entities leads to excessive autoimmune responses against self-proteins like myelin, which forms a protective covering on the neurons.

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中国新闻网 三月 27, 2026

广东启动65岁及以上老年人认知功能初步筛查

中新网广州3月27日电 (记者 蔡敏婕)“建设强有力的老年期痴呆全病程服务协作网络，必须要推动从‘以治疗为中心’向‘以预防和早期干预为中心’转变。”广东省卫生健康委副主任刘元亮26日在广州表示，要依托协作网进一步明确分级诊疗路径，还要加快推动数字化平台建设，提升筛查效率与随访管理水平。

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MedicalXpress 三月 27, 2026

A new view of intestinal regeneration: What fetal reversion could mean for IBD and cancer

Dynamic switching between revival stem cells and conventional intestinal stem cells enables efficient tissue repair without exhausting the stem cell pool, report researchers from Institute of Science Tokyo. Using organoid and mouse disease models, the researchers uncovered how flexible stress-tolerant cell states contribute to intestinal repair—providing a better understanding of the biological mechanisms driving intestinal regeneration.

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MedicalXpress 三月 27, 2026

TENS plus physical therapy eases fibromyalgia pain and fatigue, study finds

Adding TENS (transcutaneous electrical nerve stimulation) to outpatient physical therapy reduced movement-based pain and fatigue in patients with fibromyalgia, and the effects lasted for at least six months, according to a new study led by researchers at University of Iowa Health Care.

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MedicalXpress 三月 27, 2026

Individuals with worse cardiac structure at higher risk of developing adverse health outcomes and mortality long-term

Higher left atrial end-systolic dimension (LASD), an increased measurement of the left upper chamber of the heart, and left ventricular mass (LVM), a clinical measurement of the weight of the heart's left ventricular myocardium, are well-established indicators of cardiovascular damage that are associated with a higher risk of cardiovascular disease (CVD) in the short term (less than 10 years). However, there is limited evidence regarding similar long-term associations.

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MedicalXpress 三月 27, 2026

Guidance for safer AI-enabled medical devices: Researchers highlight the importance of human factors

AI-enabled medical devices promise improved medical care and support for health care professionals. However, the safety and performance of such systems not only depends on algorithms or technical specifications. It is equally important how people use these devices and applications. In a recent publication in the journal NEJM AI, a research team led by Prof. Stephen Gilbert from Else Kröner Fresenius Center (EKFZ) for Digital Health at TUD Dresden University of Technology systematically analyzes risks that can arise in human-AI interactions and makes recommendations for manufacturers and regulatory evaluators.

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MedicalXpress 三月 27, 2026

AI-powered 'lab-on-a-chip' platform may enable same-day treatment decisions for pediatric patients

Scientists at the University of Utah (the U) have developed a new "lab-on-a-chip" device that uses artificial intelligence to rapidly predict cancer cell sensitivity to targeted therapies for children with T-cell acute lymphoblastic leukemia (T-ALL), an aggressive and difficult-to-treat cancer.

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MedicalXpress 三月 27, 2026

UK parents told to limit under-5s screen time

The UK government on Friday published its first national guidance on screen time for children, advising parents to allow no more than an hour a day for under-fives.

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MedicalXpress 三月 27, 2026

Can marijuana cause lung cancer?

As more states legalize marijuana, many people might be wondering if that means it is safe to use. While smoking tobacco is a known and well-studied cause of lung cancer, linking marijuana to cancer is more complicated, says Brooks Udelsman, MD, a thoracic surgeon with USC Surgery, part of Keck Medicine of USC.

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MedicalXpress 三月 27, 2026

Study finds a U-shaped link between ovarian cancer diagnosis time and survival

Ovarian cancer is hard to diagnose early. Its symptoms, like bloating and abdominal pain, are vague and similar to other more common conditions. Early diagnosis improves outcomes for many cancers. However, prior research suggests that faster diagnosis does not improve ovarian cancer survival, discouraging investments in better diagnostic tools. One possible explanation that could explain these prior findings is the "wait time paradox": the sickest patients are easier to diagnose quickly but also have poorer outcomes.

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MedicalXpress 三月 27, 2026

Strong patient diversity in biobanks reveals new genetic links to disease risk and treatment response

A new study by UCLA Health published in Cell presents a major advancement in the future of personalized medicine by pinpointing new connections between people's genes, disease risk and medicine response by using a clinically well-characterized and diverse population-represented biobank.

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MedicalXpress 三月 27, 2026

Why COVID and flu hit older lungs harder: Aging tissue may bring on immune dysregulation

Older adults are much more likely to become seriously ill from flu or COVID because aging lung cells can drive excessive immune responses, according to a new study led by researchers at UC San Francisco. The findings enhance the understanding of the inflammation that accompanies aging, explaining how an otherwise minor cough can sometimes send an elderly person to the hospital.

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MedicalXpress 三月 27, 2026

Q&A: How much protein is enough?

Protein-maxxing—the social media-fueled trend of maximizing dietary protein at every opportunity—is showing no sign of slowing. That's in part because the federal government has weighed in with nutrition guidelines that emphasize the consumption of meat and dairy and an increase in the recommended dietary allowance of protein by 50% to 100% over the previous RDA.

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MedicalXpress 三月 27, 2026

What to know about shingles, a painful infection that vaccination can prevent

NBA star Tyrese Haliburton was recently diagnosed with shingles. The news drew attention to an illness that many people rarely talk about but is far more common than many realize.

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MedicalXpress 三月 27, 2026

Is dark chocolate healthier than milk chocolate? Dietitians explain

Easter chocolate is all over supermarket shelves. Some people reach straight for milk chocolate eggs while others pause at the darker varieties, assuming they're healthier.

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MedicalXpress 三月 27, 2026

AI learns to make sense of childhood cancer survivors' health care needs

Artificial intelligence (AI) could help physicians determine if survivors of childhood cancer need extra support—and the more information included in AI prompting, the better its performance. This finding, published in Communications Medicine by scientists from St. Jude Children's Research Hospital, may guide future integration of AI into clinical workflows.

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MedicalXpress 三月 27, 2026

IBS diets don't work for everyone: New research shows why—and it's not just about the food

If you've ever tried a diet to fix gut symptoms, you'll know it can be hit or miss. One person swears it changed their life. Another follows it carefully and feels no better.

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MedCompanion 三月 26, 2026

Medical Treatment Costs in China 2026: Complete Price Guide & Comparison

Medical Treatment Costs in China 2026: Complete Price Guide & Comparison - A complete guide for international patients looking for medical tourism options in China 2026.

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MedCompanion 三月 26, 2026

Best Hospitals in China for International Patients 2026: Complete Guide

Best Hospitals in China for International Patients 2026: Complete Guide - A complete guide for international patients looking for medical tourism options in China 2026.

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MedCompanion 三月 26, 2026

China Medical Visa (S2) 2026: Complete Application Guide for International Patients

Everything you need to know about the China Medical Visa S2 type. Follow our step-by-step application guide, document checklist, and pricing.

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MedCompanion 三月 26, 2026

Complete Guide to Medical Tourism in China 2026: Save 70% with World-Class Healthcare

Everything you need to know about navigating the booming medical tourism landscape in China, cost savings, top hospitals, and visa processes.

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中国新闻网 三月 26, 2026

中新健康｜防猝死，运动时心率别超这个数！

中新网北京3月26日电(赵方园 武思涵)运动本身是维护心血管健康、提升身体机能的重要方式。但近年来，运动过程中突发心源性猝死的新闻屡见不鲜，让不少人开始担忧背后的安全问题。

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MedicalXpress 三月 26, 2026

Two states sue cord blood company over misleading claims

Two states are suing a major cord blood storage company, claiming it misled parents about the benefits of saving their newborn's stem cells.

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中国新闻网 三月 26, 2026

《国际AI医院智联体共识》发布 AI医院建设迈向新阶段

中新网北京3月26日电 26日在北京举办的2026世界数字健康论坛上，发布了《国际AI医院智联体共识》。共识指出，AI医院是服务孪生驱动的智慧健康新范式，以AI原生理念从底层重构医疗服务体系，深度整合线下医疗的专业纵深与线上服务的普惠广度，实现虚实共生与贯通协同，达成全时、全域、全维、全程的主动式健康照护，使医院成为持续进化的智能有机体。

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中国新闻网 三月 26, 2026

（聚焦博鳌）当“黑匣子”为生命开方：AI医疗如何不失“人情味”？

中新网博鳌3月26日电 题：当“黑匣子”为生命开方：AI医疗如何不失“人情味”？

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MedicalXpress 三月 26, 2026

Standard depression screening could be missing key symptoms in South Asian patients, review finds

Physical pain, heart-related sensations and repetitive negative thinking are among the most commonly reported symptoms of depression in South Asian communities—yet none appear in the diagnostic criteria used to screen for depressive disorders in the U.S., according to a new review led by the University of Surrey.

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MedicalXpress 三月 26, 2026

E-bike crash study links severe brain injuries to older men riding unhelmeted

Since 2023, more e-bikes have been sold in Germany than conventional bicycles. But the number of crashes has been rising just as sharply. Doctors at the Technical University of Munich's TUM University Hospital analyzed patterns in e-bike crashes and found that older men face a particularly high risk of serious injury. The data also revealed clear patterns in the underlying risk factors.

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中国新闻网 三月 26, 2026

厦门发力场景创新 上线“场景智能服务平台”

中新社厦门3月26日电 (吴冠标)厦门26日举办场景创新发布会暨供需对接活动，“厦门场景智能服务平台”正式上线，并发布厦门2026年第一批“场景机会清单”和“场景能力清单”。

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中国新闻网 三月 26, 2026

第八批中国（江西）援布基纳法索医疗队将启程执行援外医疗任务

中新社南昌3月26日电 (朱莹)第八批中国(江西)援布基纳法索医疗队欢送仪式26日在江西省南昌市举行。该批医疗队共由13名队员组成，将于4月上旬赴布基纳法索开展为期一年的援外医疗工作。

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中国新闻网 三月 26, 2026

救命提醒！气道梗阻生死仅分秒，新版急救指南请立刻收藏

救命提醒！气道梗阻生死仅分秒，新版急救指南请立刻收藏~| 科普时间

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MedicalXpress 三月 26, 2026

How shift workers' internal clock affects their health

Health care workers who take on extended or overnight shifts, particularly during periods of operational strain, may face heightened fatigue that can affect their own well-being. This fatigue arises not from individual effort or commitment, but from the physiological challenges created when work demands intersect with the body's internal clock.

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MedicalXpress 三月 26, 2026

Vagus nerve stimulation shows promise as a way to counter Alzheimer's disease‑ and age‑related memory loss

Most people think of Alzheimer's disease as an illness of aging. But in fact, the brain changes that characterize it begin much earlier—sometime around the third decade of life.

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MedicalXpress 三月 26, 2026

Nicotine e-cigarettes found to be more successful in helping smokers quit

A new analysis of existing studies co-led by a University of Massachusetts Amherst public health researcher finds that nicotine e-cigarettes consistently help adults quit smoking, a conclusion that emerges with striking agreement across nearly a decade of studies.

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MedicalXpress 三月 26, 2026

Weight-loss medications may affect some complications after panniculectomy

For patients undergoing body contouring surgery to remove excess abdominal skin after massive weight loss, use of GLP-1 weight-loss medications may have mixed effects on complication risks, suggests a study in the April issue of Plastic and Reconstructive Surgery.

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中国新闻网 三月 26, 2026

国家疾控局：中国已进入全球结核病中低流行国家行列

中新网北京3月26日电 (周昕)中国国家疾病预防控制局传染病防控司副司长刘清26日在北京表示，目前中国结核病疫情总体呈下降趋势，结核病发病率持续降低，已进入全球结核病中低流行国家行列。

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中国新闻网 三月 26, 2026

天津修订医疗救助办法 孤儿等群体纳入保障范围

中新网天津3月26日电 (记者 周亚强)天津市政府新闻办26日召开政策吹风会，介绍新修订印发的《天津市医疗救助办法》(下称《办法》)。该《办法》进一步扩大了救助范围，将孤儿等群体纳入保障，旨在织密困难群众健康保障网。

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MedicalXpress 三月 26, 2026

Global maternal deaths fell in 2023, but more than 100 countries still fall short of maternal mortality target: Study

Global maternal deaths have declined over the past three decades, yet progress has slowed in recent years and remains uneven across countries, according to new Global Burden of Disease (GBD) 2023 research published in The Lancet Obstetrics, Gynaecology, & Women's Health .

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MedicalXpress 三月 26, 2026

Surviving sepsis: New guidelines harness life-saving evidence for treating adults

An international team of experts recently came together to update sepsis care guidelines for adults for the first time since 2021. The updates have profound implications for the management of sepsis, which is responsible for approximately 11 million deaths per year worldwide. Co-led by U-M's Hallie Prescott, M.D. and Massimo Antonelli, M.D. of Catholic University in Rome, Italy, the 69-person panel reviewed research, concentrating on areas of care that may have new evidence supporting a change in practice.

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中国新闻网 三月 26, 2026

安徽省首个前庭医学（眩晕）中心揭牌

中新网合肥3月26日电 (储玮玮余嶂溪)上海中医药大学附属曙光医院安徽医院(国家区域医疗中心)26日在合肥举行“前庭医学(眩晕)中心”及“眩晕疑难病会诊中心”揭牌仪式。这是安徽省首个此类专病中心，标志着该省在眩晕疑难病诊疗方面迈入新阶段。

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MedicalXpress 三月 26, 2026

Small RNAs offer new clues to schizophrenia and bipolar disorder

For decades, scientists studying brain disorders have focused almost exclusively on proteins and the genes encoding them. Now, research from Thomas Jefferson University's Computational Medicine Center suggests that several classes of small regulatory molecules, fittingly known as small RNAs, may play a much larger role in schizophrenia and bipolar disorder, and in a healthy brain, than previously thought.

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MedicalXpress 三月 26, 2026

Tumor DNA circulating in patients' blood after pre-surgery treatments predicts whether breast cancer will return

Fragments of tumor DNA circulating in the bloodstream of patients with breast cancer can predict whether they are likely to relapse, especially when samples are taken after the patients have received treatments prior to surgery. The study, to be presented at the 15th European Breast Cancer Conference (EBCC15) in Barcelona on Friday, included the largest number of events reported so far for circulating tumor DNA (ctDNA) in individual patients. Events could include the tumor starting to grow again, cancer cells spreading to other parts of the body (metastasizing), death or a new tumor in the same or the second breast.

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MedicalXpress 三月 26, 2026

Early results from a trial of active surveillance for low-risk ductal carcinoma in situ are 'reassuring'

Researchers leading a trial of active surveillance for ductal carcinoma in situ (DCIS) have described early results as "reassuring" in a presentation at the 15th European Breast Cancer Conference (EBCC15) in Barcelona.

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MedicalXpress 三月 26, 2026

Kidney transplant system could be missing opportunity to save more lives and reduce costs

Despite an urgent demand for kidney donors in the U.S., about 1 in 4 donor kidneys goes unused. In 2022, more than 71,000 people were on the kidney transplant waiting list, with waitlists often extending as long as five years for a donor kidney.

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中国新闻网 三月 26, 2026

《辽宁省食品安全条例》出台 守护人们“舌尖上的安全”

中新网沈阳3月26日电 (记者 韩宏)记者26日从辽宁省市场监督管理局获悉，《辽宁省食品安全条例》出台。这次《条例》的修订，进一步突出全链条食品安全责任，回应社会关切，细化法律义务，符合辽宁食品安全实际，具有很强的可操作性，是全面加强食品安全工作的重要法律依据。

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MedicalXpress 三月 26, 2026

Teens who sleep past 8 a.m. eat more and move less, study suggests

When people think about ways to improve cardiovascular health, diet and exercise are often at the top of the list. But long-term health, especially in adolescents, might start with something more fundamental: sleep. A new study, led by a team from Penn State College of Medicine, has found that when teenagers go to sleep and when they wake up may be the driving force behind what teenagers eat and how much they move.

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MedicalXpress 三月 26, 2026

Long wait for child ADHD assessments leaves parents stressed and struggling

Families are feeling stressed, powerless and "forever in limbo" as they wait months, or sometimes years, for attention-deficit hyperactivity disorder (ADHD) assessments, according to a new study.

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MedicalXpress 三月 26, 2026

Developing an antibiotic reservoir to prevent post-surgical infections

Nearly one in 10 people who are implanted with a surgical fix to their spine will develop a serious bacterial infection, despite prophylactic antibiotic treatment. In a recent study published in the journal PLOS One, researchers at Thomas Jefferson University have engineered a device they hope will help prevent this devastating complication.

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中国新闻网 三月 26, 2026

什么样的花粉是致敏“元凶”？

中新网银川3月26日电 (记者 杨迪)每到春暖花开时，总有人对着窗外繁花似锦的景象，流着眼泪、打着喷嚏。事实上，眼前鲜艳的花朵可能并不是导致过敏的“元凶”。宁夏气象服务中心工程师杨亚丽26日接受记者采访，普及致敏花粉的相关内容。

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MedicalXpress 三月 26, 2026

Single-cell study reveals how immune memory cells remember threats

Scientists at Cincinnati Children's have identified how certain immune cells are molecularly programmed to respond faster when the body encounters a familiar threat, shedding light on immune memory and its links to diseases such as asthma, multiple sclerosis and inflammatory bowel disease. The study, published in Cell Reports, found that "memory" CD4⁺ T cells—immune cells formed after infection or vaccination—have their DNA primed to activate key defense genes within hours. In contrast, naïve T cells encountering a pathogen for the first time can take days to mount a response.

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MedicalXpress 三月 26, 2026

How some autoantibodies contribute to clots: The C4BP link and a path to treatment

Northwestern Medicine investigators have uncovered a missing link behind the harmful effects of autoantibodies linked to blood clots, pregnancy complications and other inflammatory conditions, according to a new study published in the Proceedings of the National Academy of Sciences.

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MedicalXpress 三月 26, 2026

DOCK10 emerges as key trigger of dangerous insulin hypersecretion in rare pancreatic tumors

The dedicator of cytokinesis 10 (DOCK10) gene has been identified as a key driver of abnormal insulin secretion in insulinomas, as reported by researchers from Institute of Science Tokyo. Using surgical specimens and patient-derived organoids, the team performed comprehensive genetic and transcriptomic analyses, revealing that inhibiting a DOCK10-related pathway reduced excessive insulin release in cellular and animal models. These results pave the way for novel diagnostic biomarkers and treatment options for insulinomas.

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MedicalXpress 三月 26, 2026

Vitamin D supplements may shift immune responses to gut bacteria in IBD

Vitamin D supplementation may help shape how the immune system responds to gut bacteria in people with inflammatory bowel disease (IBD), according to a Mayo Clinic-led study published in Cell Reports Medicine.

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MedicalXpress 三月 26, 2026

Designing global flu vaccines? Studies suggest common IGHD deletions may block key antibodies

Inherited variations in antibody genes can affect how we respond to infections and vaccines, show two new studies from Karolinska Institutet published in the journal Immunity. The researchers have mapped immune gene variation across multiple global populations and shown how these variations affect the ability to form neutralizing antibodies, for example against the influenza virus.

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MedicalXpress 三月 26, 2026

3D-printed ATLAS platform helps model cancer cell clusters behind metastasis

Metastasis, the spread of cancer from a primary tumor to other parts of the body, is difficult to study in the lab, in part because researchers lack reliable ways to recreate the conditions cancer cells encounter as they travel through the bloodstream. Now Rice University bioengineers report a new platform designed to streamline one of the major challenges for metastasis research. The work is published in the journal Advanced Healthcare Materials.

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MedicalXpress 三月 26, 2026

Bullying and peer victimization can trigger trauma symptoms in children, study finds

Bullying and other forms of peer victimization can cause trauma symptoms in elementary school children, according to new research from the University of Florida. The study, published in the Journal of Clinical Child & Adolescent Psychology, found that more than 40% of children who experienced peer victimization showed clinically significant trauma symptoms, suggesting these experiences can have profound psychological effects.

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MedicalXpress 三月 26, 2026

Food fortification already prevents 7 billion nutrient gaps annually, but we could triple its impact

Fortifying staple foods with essential vitamins and minerals is a cheap and effective way to ensure that people have access to nutrients that may be lacking in their normal diets. These efforts have countered debilitating deficiencies that lead to conditions like rickets and pellagra, and have increased health and well-being around the globe. A new study appearing in The Lancet Global Health provides the first comprehensive global analysis of the impact of current food fortification programs—both the health benefits and costs.

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MedicalXpress 三月 26, 2026

Are heart failure and atrial fibrillation the same disease? Study reveals shared genetic and molecular mechanics

New research from a multi-institutional team, published in Nature Cardiovascular Research, reveals that heart failure and atrial fibrillation share underlying genetic and molecular mechanisms, suggesting that the two cardiovascular conditions may be less distinct than previously thought. The work is titled "A reduced TBX5-dependent gene regulatory network links atrial fibrillation and heart failure."

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MedicalXpress 三月 26, 2026

Improving physical activity in people with traumatic brain injury

Traumatic brain injury (TBI) increases the risk of developing neurodegenerative diseases. Physical activity decreases this risk through improving cognitive health. In a recent study appearing in Frontiers in Rehabilitation Sciences, Amanda Rabinowitz, Ph.D. and her team at Jefferson Moss Rehabilitation Research Institute have developed an approach to increasing physical activity in TBI patients to decrease cognitive decline.

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新华网·医学突破 三月 26, 2026

全球首例！中国科学家用干细胞治愈2型糖尿病

中国海军军医大学第二附属医院联合多家机构，成功利用干细胞再生技术治愈了一名长达25年病史的重度2型糖尿病患者，这是国际上首次报道利用干细胞疗法彻底治愈该疾病。

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MedicalXpress 三月 26, 2026

A new immunotherapy target? How SRC-3 in Tregs may reshape solid-tumor treatment

In 2023, researchers at Baylor College of Medicine led by the late Dr. Bert O'Malley discovered that the steroid receptor coactivator 3 (SRC-3) in immune cells called regulatory T cells (Tregs) plays a decisive role in shaping the anti-cancer immune response and that this could potentially be leveraged to develop more effective, long-lasting, side effect-free cancer treatments. The researchers didn't stop there, and they now have more promising results to report in a paper in OncoImmunology.

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MedicalXpress 三月 26, 2026

Implantable islet cells could control diabetes without insulin injections

Most diabetes patients must carefully monitor their blood sugar levels and inject insulin multiple times per day, to help keep their blood sugar from getting too high. As a possible alternative to those injections, MIT researchers are developing an implantable device that contains insulin-producing cells. The device encapsulates the cells, protecting them from immune rejection, and it also carries an onboard oxygen generator to keep the cells healthy.

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MedicalXpress 三月 26, 2026

Study identifies pollutant exposure as gap in human biology research

Pollutants can harm human health and enter the body through the air people breathe, the water they drink and the food they eat. Yet even as evidence of widespread exposure has been found in populations around the world, researchers have not consistently accounted for these exposures in studies of human biology.

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MedicalXpress 三月 26, 2026

The oral cavity is the vestibule of the brain: Study links gum disease and Alzheimer's

Alzheimer's disease is most commonly associated with memory impairment, disorientation, and irreversible neurodegenerative changes in the brain. We rarely think of it in the context of… a toothbrush. Meanwhile, an increasing number of studies suggest that oral inflammatory processes may be far more important for overall health, especially brain health, than previously assumed. A new study conducted by a team of researchers from the Ludwik Hirszfeld Institute of Immunology and Experimental Therapy of the Polish Academy of Sciences (IITD PAN) in Wroclaw, Wroclaw Medical University (UMW), and the University of Connecticut, U.S. (UConn), shows that periodontal tissue status, peripheral immune response, and cognitive functions are closely interconnected.

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中国新闻网 三月 26, 2026

专家：荨麻疹≠过敏 服药切忌吃吃停停

中新网上海3月26日电 (记者 陈静)慢性自发性荨麻疹(CSU)是简单的过敏吗？需要忌口吗？

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WHO 三月 26, 2026

Encouraging progress in inclusive health policies for refugees and migrants

WHO reports a major shift in how countries are responding to the health needs of refugees and migrants, with new data showing more than 60 countries – two thirds of those surveyed – now include them in their national health policies and laws.

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新华网·医学突破 三月 25, 2026

中国CAR-T疗法再创奇迹：首次成功治愈世界级罕见自身免疫病

中国医学团队在全球范围率先将CAR-T细胞疗法应用于系统性红斑狼疮等难治性自身免疫疾病，多名曾被判定为“无药可救”的患者在接受治疗后实现长期无药缓解，重获新生。

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MedicalXpress 三月 25, 2026

引起炭疽的细菌在土壤中已经存在了几个世纪，在人类、动物和地球中循环

引起致命炭疽病的细菌在地球上持续存在，它们的祖先更喜欢在地球上生存，而不是培养皿和充满血液的组织。

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MedicalXpress 三月 25, 2026

对垃圾食品征收 20% 的税比征收糖税可以挽救更多的生命

每个澳大利亚购物者都知道超市货架上廉价垃圾食品的吸引力。与此同时，新鲜水果和蔬菜的价格持续攀升。

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MedicalXpress 三月 25, 2026

难以识别情绪可能会增加 TikTok 成瘾的风险

无论我们在哪里打开社交媒体，短视频无处不在。反复接触这种简短、信息密集且有益的内容会刺激大脑，告诉我们这种体验是令人愉快或令人满意的。如果沉迷太多，人们可能会产生短视频成瘾（SVA），这是一种适应不良的模式，观众更容易难以调节自己的短视频消费。

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MedicalXpress 三月 25, 2026

机器学习模型可以利用常规临床信息预测肝癌风险

机器学习模型分析患者人口统计数据、电子健康记录数据和常规血液检查结果，可以高精度预测患者患肝细胞癌 (HCC)（最常见的肝癌类型）的风险。这些是发表在《癌症发现》上的一项研究的结果。

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MedicalXpress 三月 25, 2026

用阅读或办公桌工作代替看电视的时间可能会降低患痴呆症的风险

区分被动坐姿和精神主动坐姿与痴呆症相关的新研究发现，长期从事精神被动久坐行为的成年人患痴呆症的风险较高。研究表明，用精神上积极的久坐行为代替被动行为可以降低晚年患痴呆症的风险。

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中国新闻网 三月 25, 2026

长护险全国推行！保障对象是哪些人群？解读来了

长期护理保险制度，是为给失能失智人员的基本生活照料以及相关医疗护理提供服务或资金保障而建立的一种社会保险制度。

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MedicalXpress 三月 25, 2026

研究揭示双胞胎与兄弟姐妹相比的早期发育差距

研究人员强调，这些差异是双胞胎独特环境的结果，例如分享父母的注意力和资源，而不是养育质量的反映。这项研究发表在《儿童发展》杂志上，分析了双胞胎早期发展研究 (TEDS) 中 851 个家庭的数据。这项研究是第一项将双胞胎与同一家庭中较年轻的单亲兄弟姐妹进行比较的研究。这种方法使研究人员能够将双胞胎经历与其他因素（例如收入和教育）区分开来，这些因素往往会扭曲发展研究。

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中国新闻网 三月 25, 2026

专家：猝死并非突然发生 需警惕先兆症状

中新网武汉3月25日电 (宋蒙 马芙蓉)考研辅导教师张雪峰因心源性猝死去世，引发社会广泛关注。什么是心源性猝死？有何先兆？如何防治？武汉亚洲心脏病医院急诊科副主任李蓓25日受访时予以解答。

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中国新闻网 三月 25, 2026

新华鲜报丨覆盖全民！我国加快建立长期护理保险制度

破解“一人失能、全家失衡”难题！到2028年底，长期护理保险制度将在全国范围基本实现全覆盖。

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MedicalXpress 三月 25, 2026

一项针对 38,000 人的研究表明，与自然的联系可以促进全世界的福祉

当生活让人感到难以承受时，许多人会本能地转向大自然。在公园散步。坐在海边。观看日落。这只是一种愉快的感觉，还是有更深层次的东西在起作用？

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MedicalXpress 三月 25, 2026

频繁使用社交媒体可能会影响儿童发育

佐治亚大学的最新研究表明，青春期早期经常使用社交媒体与随着时间的推移阅读能力和词汇量发展较差有关。研究结果发表在《青春期研究杂志》上。

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中国新闻网 三月 25, 2026

心源性猝死为何盯上高强度工作的年轻人？

中新网杭州3月25日电(张煜欢 陈岩明 吴煜)24日，张雪峰因心源性猝死不幸离世，年仅41岁，其曾因在网络上对报考高校进行分析解读而成名。在惋惜之余，一个沉重的问号也浮现在许多人心中：为什么猝死会盯上年富力强的年轻人？高强度工作的年轻人该如何避免悲剧重演？

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中国新闻网 三月 25, 2026

“三高”叠加带状疱疹风险陡增 专家支招中老年健康联防

中新网广州3月25日电 (记者 蔡敏婕)当“三高”(高血压、高血糖、高血脂)遇上带状疱疹，风险叠加，成为中老年群体的重要健康挑战。

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中国新闻网 三月 25, 2026

上海引入加拿大先进经验 推动康养产业专业化、标准化、智能化发展

中新网上海3月25日电 (记者 陈静)记者25日在此间获悉，上海市养老服务和老龄产业协会与加中友好交流协会签署战略合作协议，围绕康养人才培养、智慧养老、适老化智能产品等领域深化合作。

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MedicalXpress 三月 25, 2026

自行车桌可以载学生到自动售货机

自行车办公桌可以让用户在打字时踩踏板，作为增加日常身体活动和减少与久坐生活方式相关的健康风险的一种方式，它正在受到越来越多的关注。近年来，它们在大学中越来越受欢迎。

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MedicalXpress 三月 25, 2026

新型减肥药能否撼动市场？以下是有关 orforglipron 的信息

根据最近的一项试验，一种新型的每日药丸已被证明比现有的同类药物在减肥和控制血糖方面更有效。这种药物被称为 orforglipron，可能会改变快速扩张的口服减肥药市场的游戏规则。

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MedicalXpress 三月 25, 2026

试验回顾发现，简单的消毒剂可以减少新生儿感染

一项新的审查发现，氯己定可能会将低收入和中等收入国家的脐带感染率降低约 29%，并可能减少新生儿死亡率。该综述出现在 Cochrane 系统评价数据库中。

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中国新闻网 三月 25, 2026

降低蛀牙风险，5个真相很关键 | 五健“童”行向未来

3岁的童童门牙上出现了一个不起眼的“小黑点”，家长起初以为是食物残留，并未在意。三个月后，童童开始频繁喊牙疼。经医生诊断，那个“小黑点”已发展为龋齿。类似童童这样的情况，在临床中并不少见。

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MedicalXpress 三月 25, 2026

当日常任务变得更加困难时：阿尔茨海默病的早期线索

对于许多老年人来说，生活充满了例行公事。做早餐、支付账单、购物、开车、管理预约和跟踪药物几乎是自动完成的任务。对于大多数人来说，这些日常工作进展顺利，但对于某些人来说，小的干扰开始悄然出现。

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MedicalXpress 三月 25, 2026

生活在历史红线社区可能会降低受孕能力

波士顿大学公共卫生学院 (BUSPH) 研究人员领导的两项新研究表明，居住在历史上的红线社区可能会降低一个人的怀孕能力。发表在《美国流行病学杂志》(AJE) 和《流行病学》上的研究发现，居住在红线社区（历史上受到联邦政府抵押贷款歧视的社区）的人们比居住在政府认为有利于抵押贷款的社区的人怀孕的可能性更小。

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中国新闻网 三月 25, 2026

春季社区获得性肺炎高发 专家支招应对

中新网上海3月25日电 (记者 陈静)当下，冬春交替，气温起伏不定，空气干燥且人群聚集活动增多，呼吸道黏膜防御功能易受影响，呼吸道感染性疾病又进入高发期，社区获得性肺炎(CAP)是其中之一。

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MedicalXpress 三月 25, 2026

FDA 批准 Icotyde 治疗中重度斑块状银屑病

美国食品和药物管理局已批准强生公司的 Icotyde (icotrokinra)，一种白细胞介素 23 (IL-23) 受体拮抗剂，用于治疗成人和 12 岁及以上儿童患者的中重度斑块状银屑病。

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MedicalXpress 三月 25, 2026

老年人服用假补充剂仅需 3 周即可获得更敏锐的思维和身体

服用假补充剂（实际上是安慰剂）三周可以改善老年人的身体和认知能力：这是米兰天主教大学心理学家进行的研究揭示的安慰剂效应的力量；即使服用安慰剂的人知道他们实际服用的是什么，安慰剂也会起作用。该研究发表在《国际临床与健康心理学杂志》上，由 Diletta Barbiani、Alessandro Antonietti 和 Francesco Pagnini 领导。

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MedicalXpress 三月 25, 2026

研究揭示无家可归与死亡之间的联系不断增加

今天向政策制定者提交的一份新报告显示，近年来有关无家可归或住房不稳定者死亡的官方报告大幅增加。这些调查被称为预防未来死亡（PFD）报告，由验尸官进行，他们越来越多地强调具体的相关问题，例如缺乏社会住房、降低福利权利的所谓“卧室税”以及心理健康支持服务不足。

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MedicalXpress 三月 25, 2026

Elinzanetant 可降低乳腺癌患者潮热和盗汗的严重程度和频率：临床试验

OASIS 4 临床试验的结果表明，一种新药 elinzanetant 可以缓解因更年期或乳腺癌激素治疗而出现的潮热和盗汗症状。现在，对该试验数据的一项新分析表明，无论癌症患者接受哪种激素治疗，它都能带来持续的缓解。

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MedicalXpress 三月 25, 2026

放疗而非手术可能有助于降低乳腺癌患者淋巴水肿的风险

乳腺癌患者可以通过放射治疗来避免淋巴水肿，这种情况可能在腋窝（腋窝）淋巴结切除手术后发生。在巴塞罗那举行的第 15 届欧洲乳腺癌会议 (EBCC15) 上发表的新发现表明，腋窝放疗可能同样有效地杀死任何残留的癌细胞，同时不太可能引发淋巴水肿（一种手臂和腋窝经常疼痛的肿胀）。

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MedicalXpress 三月 25, 2026

专家建议对 GLP-1 药物进行 10 年试验，以预防与肥胖相关的癌症

在土耳其伊斯坦布尔举行的欧洲肥胖大会 (ECO2026)（5 月 12 日至 15 日）上公布的新研究中，由 21 名肥胖和癌症专家组成的全球小组建议，为了测试新一代肥胖药物（如索马鲁肽和替泽帕肽）在预防肥胖相关癌症 (ORC) 方面的潜在功效，对约 5,000 名因患有癌症前兆病症而处于癌症高风险的参与者进行药物试验，将提供以下结果：所需的答案。

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MedicalXpress 三月 25, 2026

消失但并未被遗忘：模糊记忆如何改善决策

你只在购物中心呆了几分钟，但回到停车场，你突然僵住了。我把车停在哪里了？记忆感觉消失了。你猜测并开始向左走。然后你看到标志——“蓝色区域 1”——并意识到你的猜测是正确的。

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中国新闻网 三月 25, 2026

生活观察丨心源性猝死为何“盯”上年轻人？

新华社杭州3月25日电 题：心源性猝死为何“盯”上年轻人？

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MedicalXpress 三月 25, 2026

研究人员表示，美国正在引发国际关注的突发公共卫生事件

《英国医学杂志》的专家认为，特朗普政府停止大部分美国对外援助和发展工作的决定构成了国际法规定的国际关注的突发公共卫生事件（PHEIC）。

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MedicalXpress 三月 25, 2026

单细胞图显示随着侵袭性淋巴瘤扩散，趋化因子信号崩溃

淋巴结是免疫系统的关键控制中心，在保护身体免受感染和肿瘤侵害方面发挥着重要作用。为了使这些过程正常发挥作用，免疫细胞（B 细胞和 T 细胞）必须在淋巴结组织中以精确的空间模式组织起来，例如在所谓的 B 细胞滤泡和 T 细胞区域中。它们由基质细胞（非造血结构细胞）控制。它们释放称为趋化因子的信使物质，产生信号引导免疫细胞到达淋巴结中的指定位置。

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MedicalXpress 三月 25, 2026

民意调查得出结论，美国医学和科学面临网络错误信息围攻

一项新的哈里斯民意调查发现，美国人陷入了有关科学和医学的病毒式错误信息的无情社交媒体旋转循环中，许多人积极促成了这个问题。

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MedicalXpress 三月 25, 2026

百香果衍生分子有望成为未来阿尔茨海默氏症候选药物

四年前，奥斯陆大学的一个研究小组做出了一项重大发现。他们发现百香果提取物有可能减缓阿尔茨海默病的发展。这种小水果为何能促进健康衰老并减缓痴呆症的进展？研究人员现在有了一个令人兴奋的新发现，可以显着加速寻找抗阿尔茨海默病的药物。奥斯陆大学和阿克斯胡斯大学医院的副教授 Evandro Fei Fang-Stavem 表示：“经过四年的努力，我们终于揭开了百香果的秘密。”

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MedicalXpress 三月 25, 2026

脑转移研究揭示肿瘤如何劫持免疫细胞

西班牙国家癌症研究中心（CNIO）的一个团队发现了一种新的方式，肿瘤细胞可以通过这种方式改变大脑以建立自身并传播癌症。他们还证明，已经存在一种可以阻止这一过程的药物，并且已被批准用于其他适应症。

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中国新闻网 三月 25, 2026

国家卫健委：20省份建设186个省级基层卫生健康综合试验区

中新网北京3月25日电 (记者 李纯)国家卫生健康委员会25日举行新闻发布会，介绍基层卫生健康综合试验区改革创新经验有关情况。国家卫健委新闻发言人杨金瑞介绍说，截至目前，已遴选建设12个国家综合试验区，并指导推动20个省份建设了186个省级综合试验区。

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MedicalXpress 三月 25, 2026

研究表明产前压力源与婴儿灵活性的增加独立相关

一项针对 COVID-19 时期 1,585 名孕妇的研究表明，由多种母亲心理社会压力因素定义的产前风险与婴儿第一年的灵活性和日常生活困难有关。由 Stony Brook Medicine 研究员 Heidi Preis（MSW、Ph.D）领导的研究结果表明，即使在考虑了产后压力经历之后，怀孕期间经历的压力也会明显影响婴儿的社会情感发展。发表在《婴儿和儿童发展》杂志上的一篇论文解释了这一发现。

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MedicalXpress 三月 25, 2026

STING 如何发展：研究确定了免疫反应关键的转运蛋白

德克萨斯大学西南医学中心的研究人员已经确定了被称为干扰素基因刺激物 (STING) 的典型免疫蛋白如何从一个细胞器迁移到另一个细胞器，这是其激活的必要步骤。发表在《细胞》杂志上的研究结果最终可能会带来新的疗法，利用该系统来对抗感染、癌症、自身免疫性疾病和神经退行性疾病。

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MedicalXpress 三月 25, 2026

研究人员呼吁进行重大变革以解决护理工作的招聘危机

新研究警告说，如果要解决招聘危机，护理工作必须紧急重新定义为必要的熟练劳动力，而不是女性角色的“自然”延伸。在对护理人员进行采访后，兰卡斯特领导的研究小组展示了组织结构与社会结构的结合如何对成人社会护理部门的招聘和保留产生重大影响。

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MedicalXpress 三月 25, 2026

科学家呼吁危害健康的企业导致慢性病发病率上升

新英格兰医学杂志 (NEJM) 发表的一篇新论文的作者表示，癌症、糖尿病、神经认知障碍和不孕症等慢性疾病在全球范围内不断增加，其中化石燃料、烟草、超加工食品、有毒化学品、塑料和酒精等危害健康的产品是主要原因。作者提出了提出的解决方案，包括政策保障措施和对与企业活动相关的健康风险进行更强有力的研究。

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MedicalXpress 三月 25, 2026

临床试验发现激素贴剂对局部晚期前列腺癌有效

伦敦大学学院（UCL）研究人员领导的一项大型临床试验结果显示，激素贴片在控制局部晚期前列腺癌方面与通常用于激素治疗的注射剂一样有效。患有仅扩散到前列腺外的癌症的男性接受激素治疗，以抑制癌症生长所需的睾酮水平。最常见的是，这是通过注射阻止睾酮产生的药物来完成的。

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中国新闻网 三月 25, 2026

为什么猝死会盯上看似强壮的年轻人？怎么办？

3月24日，知名教育博主张雪峰因心源性猝死不幸离世，年仅41岁。

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中国新闻网 三月 25, 2026

春季过敏高发 中医专家：过敏是免疫系统紊乱需辨证调理、规范治疗

中新网上海3月25日电 (记者 陈静)春季花粉、杨柳絮漫天飞舞，加上昼夜温差大、冷空气刺激，过敏性鼻炎、哮喘等呼吸道疾病发病率激增2倍-3倍，成为中老年人春季健康主要威胁。

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中国新闻网 三月 25, 2026

诺奖得主巴里·马歇尔：预防胃癌要主动检测科学防控

中新网广州3月25日电 (记者 许青青)诺贝尔生理学或医学奖得主巴里·马歇尔教授24日到访广州中医药大学时表示，长期感染幽门螺杆菌可能诱发胃部炎症甚至胃癌，大家要注重日常卫生并呼吁重视幽门螺杆菌筛查，需主动检测、科学防控。

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中国新闻网 三月 25, 2026

中青年并非心脏 “安全区” 专家提醒警惕隐匿性心脏风险

中新网广州3月25日电 (记者 蔡敏婕)在公众的印象中，年轻、坚持运动，似乎就意味着心脏更安全。但医学上，心源性猝死并不是老年人的“专属”疾病，它也可能发生在看起来健康，甚至有运动习惯的人身上。

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新华网·医学突破 三月 25, 2026

中国首例猪肝变人肝！多基因编辑猪肝脏异种移植取得重大突破

空军军医大学西京医院团队成功将一颗多基因编辑的猪肝脏移植入脑死亡患者体内，肝脏不仅恢复了血流并且开始分泌胆汁，创下医学史异种肝移植的新纪录。

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中国新闻网 三月 25, 2026

（聚焦博鳌）专家: AI+健康正从“辅助工具”迈向“核心引擎”

中新网博鳌3月25日电 (张文晖)博鳌亚洲论坛2026年年会期间，北京生命科技产业协会会长、中关村亚太生命科技研究院院长赵章栓在接受中新网采访时表示，AI与健康的融合正从“辅助工具”迈向“核心引擎”，未来前景广阔。

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中国新闻网 三月 25, 2026

基孔肯雅热和发热伴血小板减少综合征将纳入中国乙类传染病管理

中新社北京3月25日电 中国国家卫生健康委员会网站25日发布消息，根据传染病防治法相关规定，自2026年4月1日起将基孔肯雅热和发热伴血小板减少综合征纳入乙类传染病进行管理。

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中国新闻网 三月 25, 2026

国家卫健委：基孔肯雅热和发热伴血小板减少综合征纳入乙类传染病管理

中新网3月25日电 据国家卫健委网站消息，国家卫生健康委近日发布公告，根据《中华人民共和国传染病防治法》相关规定，自2026年4月1日起将基孔肯雅热和发热伴血小板减少综合征纳入乙类传染病进行管理，并采取乙类传染病的预防、控制措施。

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中国新闻网 三月 25, 2026

早餐少了它，饿得快，易发胖，还可能伤胆囊

明明吃了早餐

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中国新闻网 三月 24, 2026

大学生连续骑行47公里险丧命 运动后出现这种症状别轻视

近日，武汉一名女大学生为了骑出一个“2026+爱心气球”的轨迹图发朋友圈，一口气骑行了47公里。当晚，女大学生左腿肿胀酸痛，越来越疼。

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中国新闻网 三月 24, 2026

结节体质别焦虑 3个动作帮你改善

你的体检报告上

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中国新闻网 三月 24, 2026

离不开耳机？警惕噪声性耳聋

刘婷 李欣

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中国新闻网 三月 24, 2026

面对心源性猝死，如何急救？记牢这四步

面对心源性猝死患者，如何抓住抢救的“黄金4分钟”？｜科普时间

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中国新闻网 三月 24, 2026

一餐一饮有玄机！院士对话少年解锁“舌尖上的健康智慧”

中新网长沙3月24日电 (唐小晴 李盈)“猪肉吃多了会胖吗？”“茶要怎么喝才养生？”“一餐一饮的健康密码如何解锁？”3月24日，中国工程院院士印遇龙、刘仲华走进长沙市雅礼中学，助阵由中国宋庆龄基金会主办的“给孩子们的大师讲堂”湖南站活动。两位院士以湖湘饮食智慧为切入点，面对面为青少年答疑解惑，拆解日常饮食背后的现代农业科学密码。

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中国新闻网 三月 24, 2026

上海肺结核发病率处于全国最低水平

中新网上海3月24日电 (记者 陈静)上海市卫健委方面24日披露，上海结核病疫情呈现稳步下降态势。2025年，上海报告肺结核发病率为17.7/10万，处于全国最低水平。

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新华网·医学突破 三月 24, 2026

攻克“癌王”：中国原创联合靶向疗法使晚期胰腺癌生存率翻倍

复旦大学附属肿瘤医院领衔的全国多中心临床研究证实，中国自主创新研制的联合靶向及免疫治疗方案，成功让部分晚期胰腺癌患者实现肿瘤完全消失，标志着该领域取得颠覆性进展。

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中国新闻网 三月 24, 2026

中巴医疗健康产业合作驶入快车道

中新网巴西利亚3月24日电 (记者 林春茵)巴西卫生部长亚历山大·帕迪利亚3月13日至20日率团访华，释放出鲜明信号：巴西正把对华卫生合作从传统的单项采购、项目洽谈，拓展为服务该国公共卫生体系现代化提质升级的系统性布局，中巴医疗健康产业合作正驶入快车道。

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中国新闻网 三月 24, 2026

别忽视长期咳嗽！专家提醒及时排查肺结核

中新网广州3月24日电 (记者 蔡敏婕)“肺结核的常见症状是咳嗽、咳痰，如果这些症状持续两周以上，应高度怀疑患有肺结核，应及时到结核病定点医疗机构诊治。”广州市胸科医院院长、主任医师陈亮24日称，肺结核患者只要坚持规则用药、完成疗程，绝大多数患者都可以完全治愈。

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中国新闻网 三月 24, 2026

更年期别硬熬！专家提醒：忽视症状或埋下慢病隐患

中新网广州3月24日电 (记者 蔡敏婕)女性更年期可能出现潮热盗汗、关节肌肉酸痛、情绪焦虑等症状。这些症状由卵巢功能衰退、雌激素波动下降引发。不少人认为“熬一熬就好”，真的是这样吗？

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中国新闻网 三月 24, 2026

中新健康｜脂肪肝非小事 专家呼吁：无症状也要早干预

中新网北京3月24日电(记者 赵方园)“脂肪肝已经成为威胁全民健康的重要代谢性疾病，尤其在肥胖人群中发病率显著攀升。”北京大学人民医院肝病研究所所长饶慧瑛在接受中新网记者采访时表示，脂肪堆积不仅直接损伤肝细胞，还会诱发胰岛素抵抗、慢性炎症，甚至推进肝纤维化进程，且常与糖尿病、心血管疾病等密切相关。

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中国新闻网 三月 24, 2026

中新健康｜专家：失眠勿“硬躺”，喝酒助眠是误区

中新网北京3月24日电(记者 赵方园)“睡眠受环境、生活习惯、心理、生理及疾病等四方面因素影响。”中国睡眠研究会理事长黄志力在近期举办的中国健康知识传播激励计划“睡眠之夜”科普活动上指出，优质睡眠包括入睡速度、睡眠时长、睡眠连续性、睡眠结构、睡眠效率和日间状态六个维度。

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UN Health 三月 24, 2026

‘Truly transformative’ new diagnostic tools can help end tuberculosis

The World Health Organization (WHO) called on Tuesday for countries to step up action to end tuberculosis (TB) – one of the world’s deadliest infectious killers – by expanding access to new diagnostic tools that can help save lives. 

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UN Health 三月 24, 2026

Sudan: Hospital strike highlights surge in drone attacks on civilians

The death toll from a horrific attack on a hospital in Sudan’s Darfur has risen further, amid a “sharp increase” in drone attacks against civilians this year, UN agencies said on Tuesday.

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WHO 三月 24, 2026

世界卫生组织推荐新的诊断工具来帮助消灭结核病

值此世界结核病日之际，世界卫生组织 (WHO) 敦促各国加快行动，终结结核病 (TB)，并通过使用新的创新技术来扩大获得救生服务的机会，例如可在护理点附近使用的诊断测试和可帮助更多人更快地发现疾病的舌拭子。

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新华网·医学突破 三月 23, 2026

全盲复明！世界首例新型人工角膜和视网膜芯片植入在中国成功

中国科研团队联手顶级眼科医疗机构，成功为多名双目失明超十年的患者植入了最新研发的柔性视觉芯片，患者术后成功恢复光感并能辨认物体形状与轮廓。

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WHO 三月 17, 2026

减少儿童死亡率的进展放缓，490 万名儿童在五岁前死亡

根据今天发布的最新估计，预计 2024 年将有 490 万儿童在五岁生日之前死亡，其中包括 230 万新生儿。通过经过验证的低成本干预措施和获得优质医疗保健，大多数死亡都是可以预防的。 儿童死亡率的水平和趋势 –自 2000 年以来，全球五岁以下儿童死亡率已下降一半以上。然而，自 2015 年以来，儿童死亡率下降的速度已放缓 60% 以上。今年的报告提供了迄今为止最清晰、最详细的情况，说明了有多少儿童、青少年和青年正在死亡、他们在哪里死亡以及——第一次——全面整合了对死亡原因的估计。*该报告首次估计了严重急性营养不良 (SAM) 直接导致的死亡，发现超过 100 名 1-59 个月的儿童 -或 5% – 2024 年死于该病。考虑到间接影响时，死亡人数要高得多，因为营养不良会削弱儿童的免疫力，并增加他们死于常见儿童疾病的风险。死亡率数据也经常未能将 SAM 作为潜在的死亡原因，这表明这一负担可能被大大低估了。直接死亡人数最高的一些国家包括巴基斯坦、索马里和苏丹。新生儿死亡占所有五岁以下儿童死亡的近一半，反映出在预防出生前后死亡方面进展缓慢。新生儿的主要原因是早产并发症（36%）以及临产和分娩期间的并发症（21%）。包括新生儿败血症和先天畸形在内的感染也是重要原因。第一个月之后，疟疾、腹泻、肺炎等传染病是主要杀手。疟疾仍然是这个年龄段的最大杀手（17%）——大多数死亡发生在撒哈拉以南非洲的流行地区。在 2000 年至 2015 年期间急剧下降之后，近年来降低疟疾死亡率的进展放缓。死亡仍然集中在少数流行国家——例如乍得、刚果民主共和国、尼日尔和尼日利亚——冲突、气候冲击、侵入性蚊子、耐药性和其他生物威胁继续影响获得预防和治疗的机会。儿童死亡仍然主要集中在少数地区。 2024 年，撒哈拉以南非洲地区的五岁以下儿童死亡人数占所有死亡人数的 58%。在该地区，主要传染病造成 54% 的五岁以下儿童死亡。在欧洲和北美，这一比例下降至 9%，在澳大利亚和新西兰，进一步下降至 6%。这些明显的差异反映了获得行之有效的救生干预措施的机会不平等。在南亚，五岁以下儿童死亡人数占所有死亡人数的 25%，死亡率主要是由出生后第一个月的并发症造成的——包括早产、出生窒息/创伤、先天性异常和新生儿感染。这些基本上可以预防的疾病凸显出迫切需要投资于优质产前护理、熟练的出生保健人员、小新生儿和患病新生儿的护理以及基本的新生儿服务。脆弱和受冲突影响的国家继续承担着不成比例的负担。在这些环境中出生的儿童五岁生日前死亡的可能性是其他地方的近三倍。报告还发现，2024 年估计有 210 万 5 岁 – 24 岁儿童、青少年和青少年死亡。传染病和伤害仍然是幼儿的主要原因，而青春期的风险发生了变化：自残是 15 – 19 岁女孩死亡的主要原因，也是男孩道路交通伤害的主要原因。 全球发展的转变融资环境使重要的孕产妇、新生儿和儿童健康项目面临越来越大的压力。调查、卫生信息系统和支撑有效护理的核心功能都需要持续的资金，不仅是为了保护所取得的进展，而且是为了加速进展。证据表明，对儿童健康的投资仍然是最具成本效益的发展措施之一。行之有效的低成本干预措施——例如疫苗、严重急性营养不良的治疗以及熟练的出生护理——交付一些

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UN Health 三月 17, 2026

Nearly 5 million children are still dying annually before their fifth birthday: Here’s why

An estimated 4.9 million children died before their fifth birthday in 2024, including 2.3 million newborns, according to new United Nations estimates released on Tuesday – highlighting a worrying slowdown in global progress on child survival.

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UN Health 三月 15, 2026

Middle East crisis: UN health agency releases emergency funds for Lebanon, Iraq, Syria

The UN World Health Organization (WHO) is releasing another $2 million in emergency funds to support health systems in Lebanon, Iraq and Syria as strikes against Iran by the US and Israeli continue amid counterstrikes across the Gulf and wider region by Tehran.

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WHO 三月 11, 2026

世卫组织表示，冲突加剧了整个中东地区的健康危机

中东冲突最近升级十多天后，由于受伤和流离失所增加、医疗保健遭受攻击持续、公共卫生风险增加，整个地区的卫生系统正面临压力。伊朗国家卫生当局报告有超过 1300 人死亡和 9000 人受伤，黎巴嫩报告至少有 570 人死亡和 1400 多人受伤。在以色列，当局报告已造成 15 人死亡、2142 人受伤。与此同时，冲突正在影响旨在拯救生命的服务。在伊朗，自 2 月 28 日以来，世卫组织已核实发生 18 起针对医疗保健的袭击事件，导致 8 名卫生工作者死亡。同期，黎巴嫩发生了 25 起针对医疗机构的袭击，造成 16 人死亡、29 人受伤。这些袭击不仅造成生命损失，而且剥夺了社区最需要的护理。卫生工作者、患者和卫生设施必须始终受到国际人道法的保护。除了直接影响之外，冲突还造成了更广泛的公共卫生风险。目前估计，伊朗有超过 100 万人因不安全局势而搬迁到该国其他地区，黎巴嫩有多达 700 万人在境内流离失所，其中许多人住在拥挤的集体避难所，公共卫生条件不断恶化，获得安全用水、环境卫生和个人卫生的机会有限。这些情况增加了呼吸道感染、腹泻病和其他传染病的风险，特别是对于妇女和儿童等最脆弱的人群。环境危害也引起了人们的关注。在伊朗，石油火灾和受损基础设施产生的烟雾使附近社区暴露在有毒污染物中，这些污染物可能导致呼吸问题、眼睛和皮肤刺激以及水和食物来源受到污染。在一些国家，获得医疗服务的机会越来越受到限制。在黎巴嫩，49 个初级卫生保健中心和 5 家医院在以色列军方发布疏散命令后关闭，随着医疗需求的增加，基本服务的供应减少。在巴勒斯坦被占领土，行动限制的增加和检查站的关闭导致救护车和流动诊所的延误。进入西岸几个省份。在加沙，医疗后送自 2 月 28 日以来一直处于暂停状态，而由于药品、医疗用品和燃料持续短缺，医院继续在紧张的状态下运营，这些物资正在配给，以优先提供紧急和创伤护理、孕产妇和新生儿服务以及传染病管理等基本卫生服务。临时空域限制扰乱了来自世卫组织迪拜全球物流中心的医疗用品的运输。旨在使 25 个国家超过 150 万人受益的 50 多项紧急供应请求受到影响，导致订单严重积压。目前的优先运输包括计划运往埃及阿里什以支持加沙应对工作的物资，以及黎巴嫩和阿富汗。第一批货物包括为莫桑比克提供的霍乱应对物资，预计将于下周从该枢纽出发。事态升级之际，东地中海地区的人道主义需求已经成为世界上最高的地区之一。整个地区有 1.15 亿人需要人道主义援助 –全球近一半有需要的人 –而人道主义卫生紧急呼吁仍有 70% 的资金不足。 如果没有医疗保健保障、持续的人道主义援助准入以及对人道主义卫生应对行动提供更强有力的财政和业务支持，弱势群体和本已脆弱的卫生系统所承受的压力将继续加大。世卫组织呼吁各方保护平民和医疗保健，确保畅通无阻和持续的人道主义援助准入，并努力缓和冲突，以便社区能够开始恢复并走向和平。

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WHO 三月 04, 2026

智利成为美洲第一个获得世界卫生组织核查消除麻风病的国家

世界卫生组织（WHO）与泛美卫生组织（PAHO）共同祝贺智利成为美洲第一个、全球第二个被正式证实消除麻风病的国家。

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UN Health 三月 04, 2026

World News in Brief: Afghan-Pakistan border clashes latest, murder of Iraqi women’s rights activist condemned, Chile leprosy milestone

Clashes along the Afghanistan-Pakistan border have continued for a seventh straight day, with humanitarian access to affected areas still restricted, the UN said on Wednesday.

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UN Health 二月 27, 2026

World News in Brief: Epstein scandal highlights ‘silencing’ of women, Danish breakthrough on HIV transmission, Belarus rights update

UN human rights chief Volker Türk warned on Friday that the Epstein and Gisèle Pellicot scandals are an illustration of intensifying threats to women and girls forced to suffer in silence.

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WHO 二月 27, 2026

2026-2027年北半球季节流感疫苗成分建议

世界卫生组织 (WHO) 今天宣布了关于 2026-2027 年北半球流感季节流感（或“流感”）疫苗病毒成分的建议。该公告是在对全球流感监测数据进行为期 4 天的磋商后做出的。

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WHO 二月 26, 2026

丹麦成为欧盟第一个消除艾滋病毒和梅毒母婴传播的国家

世界卫生组织 (WHO) 已认证丹麦已消除艾滋病毒和梅毒母婴传播 (EMTCT)，认可该国对确保每个孩子出生时不感染这些感染的持续承诺。

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UN Health 二月 26, 2026

UN drug alert stops shipment that could have made 1.6 billion lethal fentanyl doses

An international early warning system blocked a shipment of chemicals used to make fentanyl that could have produced up to 1.6 billion potentially lethal doses, the UN narcotics control body said on Thursday.

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WHO 二月 25, 2026

世卫组织总干事访问约旦，认可在卫生系统提供、紧急救援和促进心理健康方面的强有力合作

世界卫生组织总干事谭德塞博士今天结束了对约旦哈希姆王国为期两天的国事访问的第一天，强调世卫组织与约旦在全民健康覆盖、精神卫生和人道主义卫生行动领域的牢固伙伴关系。

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WHO 二月 23, 2026

2025 年针对乌克兰医疗保健的攻击将增加 20%

随着乌克兰进入全面战争的第五个年头，其人民的医疗保健在 2025 年遭受了最多的攻击——与 2024 年相比增加了近 20%。自 2022 年 2 月 24 日全面战争开始以来，世卫组织记录了乌克兰至少发生了 2881 起针对医疗保健的袭击事件，影响到卫生工作者、设施、救护车和医疗仓库。卫生服务在两个方面面临巨大压力：对医疗保健的直接攻击，以及对民用基础设施（包括支撑该国电网的火力发电厂）的袭击的连锁影响。这些给人们的健康留下了深刻的差距。根据世卫组织 2025 年 12 月进行的评估，前线地区有 59% 的人表示自己的健康状况很差或非常差，而非前线地区的这一比例为 47%。 世卫组织总干事谭德塞博士表示：“经过四年的战争，健康需求不断增加，但许多人无法获得所需的护理，部分原因是医院和诊所经常遭到袭击。” “世卫组织正在与乌克兰敬业的卫生工作者一起努力，为医院提供保暖手段以及人们最依赖的药品。归根结底，最好的药物是和平。”到2025年，世卫组织通过提供服务、医疗用品、转诊和能力建设为乌克兰全国190万人提供支持，重点关注前线和难以到达的地点。“四年的战争在乌克兰造成了严重的健康危机世卫组织欧洲区域主任汉斯·亨利·克鲁格博士说：“乌克兰的心理健康需求令人震惊：72%的受访者在过去一年中经历过焦虑或抑郁，但只有五分之一的人寻求帮助。心血管疾病正在激增，四分之一的乌克兰人患有危险的高血压。十分之八的人表示他们无法获得所需的药物。这不是抽象的——这是一个找不到降血压药物的心脏病患者，一个等待几个月等待假肢的截肢者，一个不敢离开家的青少年。乌克兰的卫生系统需要我们持续的支持。”对医疗保健的袭击在和平谈判充满希望的一年里，当地的现实却讲述了一个不同的故事。针对医疗保健的袭击愈演愈烈，在 2025 年第三季度达到顶峰，当时发生了 184 起袭击事件，造成 12 人死亡，110 名卫生工作者和患者受伤。与此同时，到 2025 年，针对医疗仓库的袭击比前一年增加了两倍，扰乱了对全国范围内提供医疗服务至关重要的物流和供应链。过去四年来，已有 233 名卫生工作者和患者在医疗保健袭击中丧生，930 人受伤。此类袭击违反了国际人道法。破坏对基本卫生服务的影响今年冬天是战争开始以来最严酷的冬天，能源基础设施遭受多次袭击，导致数百万人失去供暖、供电和供水。乌克兰的许多热电联产工厂已遭到损坏或摧毁。仅在基辅，2026 年 1 月的一次袭击就导致近 6000 栋建筑物在零度以下的条件下断电，导致估计 600 名居民逃离首都。“我们在乌克兰目睹的是一个毁灭性的循环。一个供暖站遭到袭击，数以千计的家庭在数小时内失去热量。在 20°C 的温度下，管道中的水结冰、破裂，建筑物被冰淹没。修复完成后，下一次袭击开始每一次系统崩溃的背后都是家庭、老年居民和医护人员，他们在自己的家中没有暖气、水或电的情况下必须继续拯救生命。四年战争后的倦怠感是巨大的，对医疗保健的需求从未如此之高，”世卫组织驻乌克兰代表亚诺·哈比希特博士说。产后出院的新妈妈、从受伤或心脏病中恢复的患者、以及等待或从危重癌症手术中恢复的患者回到没有暖气、电力或自来水的公寓。当患者在寒冷、黑暗的家中康复时，从正常运作的医院开始的护理就会受到破坏，将医疗进步变成每天的生存斗争。不断增长的健康需求战争相关创伤的增加推动了对激增的需求不断增长

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UN Health 二月 23, 2026

South Sudan fighting displaces nearly 280,000; UN warns of ‘perfect storm’

Renewed fighting in South Sudan’s Jonglei state has displaced hundreds of thousands of civilians in recent weeks, damaged health facilities, fuelled the spread of cholera and prompting the UN relief chief to warn of a “perfect storm” of conflict, climate shocks and deprivation.

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WHO 二月 18, 2026

世界卫生组织确认消除沙眼是利比亚的一个公共卫生问题

世卫组织今天宣布，利比亚已消除沙眼这一公共卫生问题，这是世卫组织东地中海区域公共卫生领域的里程碑式胜利。这一来之不易的成就保护了子孙后代免遭可预防的失明，并有力地提醒人们，尽管面临持续的挑战，各国仍可以克服被忽视的热带病。

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UN Health 二月 17, 2026

Maternal deaths spike during war and instability, new report warns

Nearly two thirds of all maternal deaths worldwide occur in countries marked by conflict or fragility, according to a report released on Tuesday by the World Health Organization (WHO) and partners.

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WHO 二月 17, 2026

各国就《流行病协议》的重要附件进行谈判时展现了全球承诺

世界卫生组织 (WHO) 成员国结束了为期一周的关于病原体获取和利益共享 (PABS) 附件草案的谈判，这是世界卫生组织流行病协议的重要组成部分。 世卫组织流行病协议政府间工作组 (IGWG) 第五次会议由世界卫生大会 (WHA) 去年设立，旨在谈判 PABS 附件，经过 2026 年 2 月 9 日至 14 日富有成效的讨论，于周末结束。

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UN Health 二月 14, 2026

New recombinant mpox strain detected in UK and India, WHO urges continued monitoring

The detection of a newly identified recombinant mpox virus containing genetic material from two known strains underscores the need for continued genomic surveillance, the UN World Health Organization (WHO) said on Saturday, as the overall global public health risk assessment remains unchanged.

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WHO 二月 13, 2026

关于计划在几内亚比绍进行乙型肝炎出生剂量疫苗试验的声明

世卫组织关于计划在几内亚比绍进行乙型肝炎出生剂量疫苗试验的声明。

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UN Health 二月 11, 2026

Measles cases drop in 2025 across Europe and Central Asia, but outbreak risks remain

Measles cases across Europe and Central Asia declined by 75 per cent in 2025 compared to 2024, according to preliminary data released on Wednesday by the World Health Organization (WHO), which warned of remaining outbreak risks.

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WHO 二月 10, 2026

两分之一面临白内障失明的人需要接受改变生活的手术

世界卫生组织（WHO）敦促各国加紧努力，确保数百万白内障患者能够接受简单的恢复视力手术——这是预防可避免失明的最有效和负担得起的干预措施之一。

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WHO 二月 05, 2026

超过四百万女孩仍面临切割女性生殖器的风险：联合国领导人呼吁持续承诺和投资以结束女性生殖器切割

人口基金执行主任、儿基会执行主任、联合国人权事务高级专员、联合国妇女署执行主任、世卫组织总干事和教科文组织总干事在女性生殖器残割零容忍国际日发表联合声明 仅在 2026 年，估计就有 450 万女孩——许多人还不到五岁——面临女性生殖器切割 (FGM) 的风险。目前，超过 2.3 亿女孩和妇女终生承受着其后果。今天，在残割女性生殖器零容忍国际日，我们重申致力于为每一个女孩和每一位面临风险的妇女终止残割女性生殖器的做法，并继续努力确保那些遭受这种有害做法的人能够获得优质和适当的服务。残割女性生殖器是对人权的侵犯，不能以任何理由开脱。它损害了女孩的健康。影响妇女的身心健康，并可能导致严重的终生并发症，每年的治疗费用估计约为 14 亿美元。过去三十年旨在结束女性生殖器残割的干预措施正在产生影响，在这种做法盛行的国家，近三分之二的人口表示支持消除这种做法。经过几十年的缓慢变化，反对切割女性生殖器的进展正在加速：自 1990 年以来所有进展的一半是在过去十年中实现的，将遭受女性生殖器切割的女孩数量从二分之一减少到三分之一。我们需要在此势头的基础上加快进展，以实现到 2030 年结束切割女性生殖器做法的可持续发展目标。我们知道什么是行之有效的。健康教育、宗教和社区领袖、家长和卫生工作者的参与以及传统和社交媒体的使用是结束这种做法的有效策略。我们必须投资于社区主导的运动——包括草根和青年网络——通过正规和基于社区的方法加强教育。我们需要让值得信赖的意见领袖（包括卫生工作者）参与进来，以扩大预防信息。我们必须为幸存者提供支持，确保他们能够获得全面的、适合具体情况的医疗保健、社会心理支持和法律援助。为结束残割女性生殖器行为而投入的每一美元都会产生十倍的回报。 28 亿美元的投资可以预防 2000 万例病例，并产生 280 亿美元的投资回报。随着 2030 年的临近，随着全球投资和支持的减弱，几十年来取得的成果面临风险。卫生、教育和儿童保护项目的资金削减和国际投资的减少已经限制了防止女性生殖器残割和支持幸存者的努力。此外，终止女性生殖器残割的努力遭到越来越多的系统性阻力，再加上医生或卫生工作者实施这种做法是可以接受的危险论调，给消除女性生殖器残割的努力增加了更多障碍。如果没有充足和可预测的融资，社区外展计划可能会缩减、一线服务减弱、进展倒退——在推动实现 2030 年目标的关键时刻，将数百万女孩置于危险之中。今天，我们重申与当地和全球公共和私人合作伙伴（包括幸存者）的承诺和努力，以一劳永逸地结束女性生殖器切割。

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UN Health 二月 05, 2026

UN lauds $6 billion US funding approval towards ending HIV/AIDS

The UN agency leading the global effort to end HIV/AIDS worldwide welcomed legislative approval from the United States on Thursday for a $6 billion spending package to help tackle the disease, following nearly a year of sharp aid cuts.

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WHO 二月 04, 2026

随着全球供应达到关键里程碑，预防性霍乱疫苗接种恢复

三年多来首次预防活动在莫桑比克启动，其他活动计划在孟加拉国和刚果民主共和国启动

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UN Health 二月 04, 2026

‘We are dying’: Gaza’s cancer patients plead for a way out

As World Cancer Day is marked on Wednesday, thousands of patients in Gaza face worsening illness, untreated pain and closed crossings – despite the limited opening of the vital route through Rafah this week.

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UN Health 二月 03, 2026

Nearly 40 per cent of cancer cases could be prevented, UN study finds

Up to four in 10 cancer cases globally could be prevented, new analysis has revealed, highlighting the need for stronger tobacco control and other measures to reduce risks and save lives. 

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UN Health 二月 03, 2026

Building healthy bridges towards peace: WHO launches $1 billion appeal

The World Health Organization (WHO) on Tuesday launched its 2026 global appeal for nearly $1 billion to ensure that millions of people living in humanitarian crises and conflicts can access healthcare.

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WHO 二月 03, 2026

Four in ten cancer cases could be prevented globally

Up to four in ten cancer cases worldwide could be prevented, according to a new global analysis from the World Health Organization (WHO) and its International Agency for Research on Cancer (IARC). The study examines 30 preventable causes, including tobacco, alcohol, high body mass index, physical inactivity, air pollution, ultraviolet radiation – and for the first time – nine cancer-causing infections.

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WHO 二月 03, 2026

WHO launches 2026 appeal to help millions of people in health emergencies and crisis settings

The World Health Organization (WHO) today launched its 2026 global appeal to ensure millions of people living in humanitarian crises and conflicts can access health care.

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WHO 二月 02, 2026

Six years after COVID-19’s global alarm: Is the world better prepared for the next pandemic?

Progress made during the six years, since the declaration of COVID-19 as a Public Health Emergency of International Concern, in preparing for a future pandemic, and what remains to be done.

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WHO 二月 02, 2026

Joint statement on the renewed Quadripartite Memorandum of Understanding regarding cooperation on One Health until 2030

Through the renewal of the Memorandum of Understanding (MoU) on One Health, the Food and Agriculture Organization of the United Nations (FAO), the United Nations Environment Programme (UNEP), the World Health Organization (WHO), and the World Organisation for Animal Health (WOAH) reaffirm their shared commitment to advancing the implementation of the One Health approach.

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UN Health 二月 02, 2026

Global health systems ‘at risk’ as funding cuts bite, warns WHO

The UN World Health Organization (WHO) warned on Monday that cuts to international aid and persistent funding gaps are undermining the global health system.

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WHO 一月 29, 2026

Communities unite to address stigma and discrimination affecting people with neglected tropical diseases

Marking World Neglected Tropical Diseases (NTDs) Day, the World Health Organization (WHO) warns that millions of people living with NTDs continue to face profound and often unseen suffering due to discrimination, social stigma and untreated mental health conditions. Under the rallying theme "Unite. Act. Eliminate.", WHO and partners urge governments to integrate mental health care into NTD elimination efforts, ensuring that no one is left behind in pain or isolation.

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WHO 一月 27, 2026

WHO urges schools worldwide to promote healthy eating for children

Healthy food in schools can help children develop healthy dietary habits for life, according to the World Health Organization (WHO), which released a new global guideline on evidence-based policies and interventions to create healthy school food environments.

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UN Health 一月 27, 2026

From lunch tray to lifelong health: WHO sets global standards for school meals

For the first time ever, the World Health Organization (WHO) is providing recommendations for healthy and nutritious food in schools around the world.

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WHO 一月 24, 2026

WHO statement on notification of withdrawal of the United States

WHO regrets the United States’ notification of withdrawal from WHO – a decision that makes both the United States and the world less safe. The notification of withdrawal raises issues that will be considered by the WHO Executive Board at its regular meeting starting on 2 February and by the World Health Assembly at its annual meeting in May 2026.

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UN Health 一月 24, 2026

US withdrawal from WHO ‘risks global safety’, agency says in detailed rebuttal

The World Health Organization (WHO) has issued a detailed statement regretting the United States decision to leave the UN agency, and declaring that it will leave both the US and the world less safe as a result.

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WHO 一月 23, 2026

Countries progress negotiations in support of WHO Pandemic Agreement

The World Health Organization (WHO) Member States this week advanced their negotiations on the Pathogen Access and Benefit‑Sharing (PABS) system in a resumed session of the Intergovernmental Working Group (IGWG) on the WHO Pandemic Agreement. The PABS system is a core element of the agreement adopted by the World Health Assembly (WHA) in May 2025.During the session held on 20–22 January 2026, Member States continued text‑based negotiations on outstanding issues in the draft annex and exchanged views aimed at narrowing differences and identifying areas of convergence.“I am encouraged by the progress we have made in several areas, with signs of emerging consensus for some parts of the Pathogen Access and Benefit‑Sharing system,” said IGWG Bureau co‑chair Ambassador Tovar da Silva Nunes, of Brazil. “As we look ahead to the fifth session, the focus will be on the outstanding, complex issues. The resumed session has helped us gain a clearer picture of where we stand.” Established by the WHA, the IGWG is tasked, as a priority, with drafting and negotiating the PABS system, which is intended to enable safe, transparent and accountable sharing of pathogens with pandemic potential and their genetic sequence information, alongside the fair and equitable sharing of benefits arising from their use, including vaccines, therapeutics and diagnostics.The resumed session was held following a request by Member States to extend the fourth meeting of the IGWG, which convened in December 2025.“Member States have engaged in constructive discussions this week," said IGWG Bureau co-chair Mr Matthew Harpur, of the United Kingdom. "As we make progress towards the May deadline, I am encouraged by their willingness to work together and bridge differences to deliver an effective Pathogen Access and Benefit‑Sharing system."Further meetings of the IGWG are scheduled in the coming months as Member States continue their negotiations.“A strong Pathogen Access and Benefit‑Sharing system will be a cornerstone of a safer and more equitable world,” said Dr Tedros Adhanom Ghebreyesus, WHO Director-General. “I thank countries for their commitment to multilateral solutions.”The outcome of IGWG’s work will be submitted to the Seventy‑ninth World Health Assembly in May 2026 for its consideration. 

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WHO 一月 21, 2026

WHO renews commitment to a leprosy-free world, spotlighting partnership and progress ahead of World Leprosy Day

Access to treatment for leprosy is essential to global efforts to eliminate leprosy, says the World Health Organization (WHO) ahead of World Leprosy Day, to be observed on 25 January.Leprosy is an infectious disease caused by a type of bacteria, Mycobacterium leprae, and is one of the oldest diseases known to humanity. The disease predominantly affects the skin and peripheral nerves. Left untreated, the disease may cause progressive and permanent disabilities and causes stigma and social isolation. However, the disease can be cured with multidrug therapy (MDT).Efforts to eliminate leprosy have been leading to reductions in the number of new cases in many areas; of the 188 countries, areas or territories that submitted data in 2024, 55 reported zero cases. But still 172 717 new cases were detected worldwide and reported to WHO in the same year.Many partners, including pharmaceutical companies such as Novartis, have been strong supporters of efforts to eliminate leprosy. WHO has collaborated with Novartis since 2000 to provide MDT and clofazimine, free of cost, to all leprosy patients worldwide. This partnership remains one of the most sustained pharmaceutical donation programmes in global health.Marking 25 years of partnership, WHO and Novartis have extended a Memorandum of Understanding (MoU) for an additional 5 years (2026−2030). The extension makes provision for continued supply of MDT and clofazimine, and also includes funding for procurement and distribution of single dose rifampicin (SDR) for post-exposure prophylaxis (PEP).“The unwavering commitment of partners like Novartis over the past quarter-century has been foundational to the progress made against leprosy,” said Dr Jeremy Farrar, WHO Assistant Director-General for Health Promotion, Disease Prevention and Care. “Their steadfast support in ensuring free access to treatment has helped transform millions of lives and moved us closer to a world free from this ancient disease. This enduring collaboration exemplifies the power of global solidarity in health – a reminder that, together, we can overcome even the oldest and most entrenched health challenges when science, equity, and partnership align.”Availability of free MDT has made it possible to cure the disease, prevent disabilities, mitigate stigma, and has enabled affected individuals to continue working and leading normal lives. Additionally, clofazimine has ensured the treatment of lepra reactions, which are characterized by sudden, severe inflammatory episodes, leading to disabilities, if left untreated.“Leprosy is one of the oldest infectious diseases known to humanity and combatting it has been part of our company’s history since discovering the first effective cure,” said Dr Lutz Hegemann, President of Global Health at Novartis. “Over the last 25 years, we have reached millions of patients together with WHO, and we are committed to going further to pursue our vision of a world free of leprosy.”While significant progress has been made, sustaining and building on this momentum requires political commitment, community engagement and continued collaboration and partnership.The theme for this year’s World Leprosy Day is “Leprosy is curable, the real challenge is stigma”.This year also marks the 25th anniversary of Mr Yohei Sasakawa’s work as the WHO Goodwill Ambassador for Leprosy Elimination. He said, “One of the most stubborn challenges that I encounter on my travels is the social stigma attached to leprosy, which can be more problematic than the disease itself, and which can persist beyond the end of treatment. This is particularly true for people who have been left with residual disabilities as a result of leprosy. They may face various forms of discrimination, including forced divorce, lost educational opportunities and unfair dismissal. Even after being cured, they endure the unending pain of social exclusion.”As leprosy is one of the target diseases under the broader umbrella of Neglected Tropical Diseases (NTDs), this work also supports the unified global effort towards a world free of NTDs. Learn more about the collective action and join our campaign on World NTD Day 2026 on 30 January. Notes for editorsThe NTD Roadmap 2021-2030 aims at elimination of leprosy (interruption of transmission). The Global Leprosy Strategy 2021–2030 underpinning the Roadmap, shifts the paradigm beyond the achievement of ‘elimination of leprosy as a public health problem’ toward interruption of transmission and elimination of leprosy disease. Contact screening along with scale-up of preventive chemotherapy and mitigation of stigma and discrimination constitute key pillars of this strategy. Beyond working to ensure that every person affected by leprosy is detected early and treated promptly, WHO leads efforts to combat the discrimination that persons affected by leprosy too often face.  

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WHO 一月 13, 2026

Cheaper drinks will see a rise in noncommunicable diseases and injuries

In two new global reports released today, the World Health Organization is calling on governments to significantly strengthen taxes on sugary drinks and alcoholic beverages. The reports warn that weak tax systems are allowing harmful products to remain cheap while health systems face mounting financial pressure from preventable noncommunicable diseases and injuries.

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UN Health 一月 13, 2026

Increase taxes on sugary drinks and alcohol to save lives, urges WHO

Beverages like sugary drinks and alcohol are too accessible and cost too little in most of the world – helping fuel obesity, diabetes, cancer and injury, the World Health Organization (WHO) warned on Tuesday.

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WHO 一月 12, 2026

Sudan: 1000 days of war deepen the world’s worst health and humanitarian crisis

Today, the conflict in Sudan reaches its 1000th day, with over 20 million people requiring health assistance and 21 million desperately needing food.Nearly three years of continuous violence, severe access constraints, and reduced funding have turned Sudan into the worst humanitarian crisis globally. An estimated 33.7 million people will need humanitarian aid this year.The health system has been severely damaged by ongoing fighting, increasingly deadly attacks on health care, mass displacement, lack of essential medical supplies, and shortages of health personnel and funding. Despite sustained efforts by WHO and partners to restore and revive health services across the country, more than one third of health facilities (37%) remain non-functional, depriving millions of people of essential and lifesaving health services.Since the start of the conflict in April 2023, WHO has verified 201 attacks on health care, resulting in 1858 deaths and 490 injuries. These attacks, which violate international humanitarian law, undermine access to lifesaving care and put health care workers, patients and caregivers at grave risk.“One thousand days of conflict in Sudan have driven the health system to the brink of collapse. Under the strain of disease, hunger and a lack of access to basic services, people face a devastating situation,” said WHO Representative in Sudan, Dr Shible Sahbani. “WHO is doing what we can, where we can, and we know we are saving lives and rebuilding the health system. Despite the challenges, we are also working on recovery of the health system.”The level of displacement is unprecedented. An estimated 13.6 million people are currently displaced, making Sudan the largest displacement crisis in the world. Fueled by poor living conditions, overcrowding in displacement sites, disrupted health and water, sanitation and hygiene services, and a breakdown of routine immunization, disease outbreaks are spreading, compounding the crisis. WHO is currently supporting the response to outbreaks of cholera, dengue, malaria, and measles, with cholera being reported from all 18 states, dengue from 14 states, and malaria from 16 states. Access to preventive and curative care, including for the management of chronic conditions and severe malnutrition, remains limited.WHO works with Sudan’s Federal and State Ministries of Health and partners to improve access to critical health services across Sudan and rehabilitate the health system. Since the start of the conflict in April 2023, WHO has delivered 3378 metric tons of medicines and medical supplies worth about US$ 40 million, including diagnostic supplies, treatments for malnutrition, and diseases such as cholera, malaria, dengue, and emergency surgery, to 48 health partners for lifesaving operations. About 24 million people have received cholera vaccinations, and WHO has supported the country to introduce and scale up malaria vaccines. Additionally, more than 3.3 million people have accessed health care at WHO-supported hospitals, primary health care facilities, and temporary mobile clinics. More than 112 400 children with severe acute malnutrition with medical complications have received treatment at functional stabilization centres, all of which receive lifesaving WHO nutrition supplies. State and National public health laboratories have been equipped and strengthened to confirm disease outbreaks and enable a rapid response.“As the relentless conflict renders some areas inaccessible, particularly in the Darfur and Kordofan regions, the population’s health needs continue to increase,” Dr Sahbani said. “To meet these mounting needs and prevent the crisis from spiraling out of hand, WHO and humanitarian partners require safe and unimpeded access to all areas of Sudan, and increased financial resources.”Ultimately, WHO calls parties to the conflict to urgently work towards a ceasefire and peace for the people of Sudan. 

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UN Health 一月 10, 2026

Sudan war leaves millions hungry and displaced as health system nears collapse

Sudan’s protracted conflict has spiralled into one of the world’s most severe humanitarian crises, with hunger, displacement and the collapse of basic services exacting a daily toll on civilians.

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UN Health 一月 02, 2026

A woman dies from cervical cancer every two minutes, UN says

A flood of questions drowned Jeanette in thought after she was diagnosed with cervical cancer. Would she be unable to conceive a child? Would she have to enter menopause at the early age of 31? 

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UN Health 十二月 31, 2025

Health advances marked 2025 as wars and funding cuts strained systems

From eliminating deadly infections to expanding access to lifesaving vaccines, 2025 delivered meaningful progress for global health, according to the UN World Health Organization (WHO), offering cautious optimism at the close of a year marked by both breakthroughs and strain.

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UN Health 十二月 31, 2025

WHO research shows COVID vaccines still crucial in preventing severe illness

Up-to-date vaccination remains the most effective way to prevent severe COVID-19 illness, new research from the World Health Organization (WHO) shows, even as the pandemic has officially ended.

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UN Health 十二月 26, 2025

Sudan civil war: Health system ‘on the verge of collapse’

The war in Sudan has been tearing the country apart for almost 1,000 days, putting the country’s health system under intolerable pressure. The World Health Organization (WHO) is reporting widespread disease outbreaks, severe shortages, malnutrition and rising deaths.

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UN Health 十二月 19, 2025

Calming the mind and promoting global peace on World Meditation Day

Meditation, which has its roots in religious, yogic and secular traditions from various civilisations, calls for living in the present moment. 

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UN Health 十二月 18, 2025

Can traditional medicine strengthen modern healthcare? An expert weighs in

Ginger and cinnamon are more than just ingredients. Along with other spices, their medicinal value is gaining both attention and legitimacy.

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UN Health 十二月 17, 2025

World News in Brief: Progress on hunger in Asia-Pacific, key Gaza pipeline repaired, flu hits Europe hard

While the Asia and Pacific region has made notable progress in reducing hunger, persistent challenges remain in addressing malnutrition, food insecurity and unequal access to healthy diets, a new UN report published on Wednesday concludes. 

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UN Health 十二月 16, 2025

World News in Brief: Landmark disease and mental health declaration, Afghan hunger deepens, DR Congo refugee crisis

World leaders meeting at the UN General Assembly have adopted a historic global declaration to tackle noncommunicable diseases and mental health conditions together, the World Health Organization (WHO) announced on Tuesday.

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UN Health 十二月 16, 2025

New influenza variant is surging, but vaccination still our best bet: WHO

Amid an early start to the Northern Hemisphere influenza season a new variant of the virus is rapidly gaining ground - but vaccination remains the “most effective defence”, the UN health agency said on Tuesday.

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UN Health 十二月 11, 2025

Gaza’s maternal and newborn health system ‘decimated’, UN warns

Gaza’s health system for mothers and newborns has been “decimated”, the UN said on Thursday, with Israeli attacks destroying almost all hospitals, cutting off medical supplies and driving sharp rises in maternal deaths, miscarriages and newborn fatalities amid mass displacement and hunger.

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ScienceDaily 六月 03, 2025

研究人员开发创新模型来研究嗅觉

研究人员利用新设计的三维模型来研究鼻子神经组织的再生，发现一种被认为处于休眠状态的干细胞在保护嗅觉方面可能发挥比最初认为的更重要的作用。

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ScienceDaily 六月 03, 2025

吃一系列较小的鱼可能是解决过度捕捞的营养丰富的解决方案

为了满足数十亿人的海鲜需求，为他们提供生物多样性更加丰富的鱼类，为混合搭配物种创造了机会，从较小的鱼类中获得更好的营养。

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ScienceDaily 六月 03, 2025

空气污染与怀孕风险之间的分子联系

一项新研究发现，怀孕期间接触空气污染中的特定微小颗粒与各种不良出生结果的风险增加有关。

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ScienceDaily 六月 03, 2025

由于这种蛋白质，胰腺癌扩散到肝脏或肺部

科学家们发现了胰腺癌细胞如何在肺部或肝脏中茁壮成长，这些环境对细胞来说就像海洋和沙漠对动物一样不同。癌细胞扩散到这些器官通常会产生胰腺癌的最初症状。但到那时，胰腺癌已经扩散失控。

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ScienceDaily 六月 03, 2025

额颞叶痴呆患者癫痫比预期更常见

根据最近的一项研究，在额颞叶痴呆 (FTD) 患者中，癫痫发作比之前已知的更为常见。这一发现加深了对这种记忆障碍症状的理解，并强调了在患者治疗和监测中考虑癫痫发作的重要性。

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ScienceDaily 六月 03, 2025

研究表明，茶、浆果、黑巧克力和苹果可以延长寿命

新的研究发现，食用各种富含类黄酮的食物，如茶、浆果、黑巧克力和苹果，可以降低患严重健康问题的风险，并有可能长寿。

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ScienceDaily 六月 03, 2025

亲近大自然可以帮助患有慢性背痛的人控制病情

研究人员询问了一些患者，其中一些患者已经经历了长达 40 年的腰痛，亲近大自然是否可以帮助他们更好地应对腰痛。他们发现，能够在自己的花园里度过时光的人们看到了一些健康和福祉的好处。然而，那些能够沉浸在森林等更大的绿色空间中的人感觉更积极，因为他们能够在环境中迷失自己，并更多地关注环境而不是他们的疼痛程度。研究人员建议尝试将在大自然中度过的时间纳入人们的治疗计划中，并利用他们的发现开发虚拟现实干预措施，让人们体验到大自然的一些好处，而无需前往任何地方（如果他们无法这样做）。

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ScienceDaily 六月 03, 2025

新的 mRNA 疫苗更有效且开发成本更低

一项新研究表明，一种新型 mRNA 疫苗更具可扩展性，更能适应不断进化的病毒，如 SARS-CoV-2 和 H5N1。

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ScienceDaily 六月 03, 2025

两种植物发明了相同的化学复杂且具有医学意义的物质

多种天然植物产品的许多医学上感兴趣的物质的生物合成尚未得到阐明。在一项新的研究中，一个国际研究小组展示了吐根生物碱（传统医学中使用的物质）的合成方法。他们比较了两种关系较远的植物物种，并能够证明，尽管两种植物物种都使用类似的化学方法，但它们合成所需的酶不同，并且使用不同的起始材料。进一步的研究表明，这些复杂化合物的生物合成途径在两个物种中是独立发展的。这些结果有助于大规模合成这些及相关物质用于医疗用途。

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ScienceDaily 六月 03, 2025

新研究推动迷幻药临床研究

随着致幻剂作为精神健康疾病的潜在治疗方法越来越受到关注，一项国际研究有望提高临床研究的严谨性和可靠性。

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ScienceDaily 六月 03, 2025

大规模免疫分析有助于深入了解流感病毒的进化

一项新的研究表明，抗体免疫的人与人之间的差异如何在决定哪种流感（流感）毒株在人群中占主导地位方面发挥着关键作用。

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ScienceDaily 六月 02, 2025

前列腺癌侵袭性的早期驱动因素

研究人员发现了一种在前列腺癌细胞中发挥关键作用的基因，这些细胞已经转变为更具侵袭性、对治疗有抵抗力的形式。该基因可以间接靶向现有一类药物，这为患有侵袭性前列腺癌亚型的患者提供了一种潜在的治疗策略。

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ScienceDaily 六月 02, 2025

创历史新高：研究发现老年人吸食大麻的人数不断增加

最近的一项分析显示，美国老年人吸食大麻的情况创下新高，65 岁及以上的成年人中有 7% 的人在过去一个月吸食过大麻。

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ScienceDaily 六月 02, 2025

防止慢性炎症转变为癌症

慢性炎症性肠病治疗起来很困难，并且存在并发症的风险，包括发展为肠癌。年轻人尤其受到影响：当遗传倾向和某些因素同时发生时，溃疡性结肠炎或克罗恩病等疾病通常在 15 岁至 29 岁之间出现，这是教育和早期职业发展的关键时期。及时诊断和治疗至关重要。研究人员现在发现了一种治疗靶点，可以显着有助于阻止正在进行的炎症过程。

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ScienceDaily 六月 02, 2025

联合治疗可延长严重心脏病患者的生命

主动脉瓣狭窄（主动脉瓣狭窄）伴有心脏淀粉样变性是一种严重的老年心脏病，与高死亡风险相关。到目前为止，治疗方法包括瓣膜置换术，而心肌中的沉积物（称为淀粉样变性）通常仍未得到治疗。研究人员现已证明，由心脏瓣膜置换术和特定药物治疗组成的联合治疗可为患者提供显着的生存优势。

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ScienceDaily 六月 02, 2025

大脑训练游戏为无药疼痛管理带来新希望

一项训练人们改变脑电波的互动游戏的试验显示出治疗神经疼痛的前景，为新一代无药物治疗带来了希望。

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ScienceDaily 六月 02, 2025

学生发现LSD发明者期待已久的神秘真菌

一名微生物学学生发现了一种长期受追捧的真菌，其产生的效果与半合成药物 LSD 类似，这种药物用于治疗抑郁症、创伤后应激障碍和成瘾等疾病，从而在药物开发方面具有创新应用的潜力。

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ScienceDaily 六月 02, 2025

合成化合物显示出对抗多重耐药性的希望

研究人员合成了一种名为 Infuzide 的新化合物，它具有对抗病原体耐药菌株的活性。

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ScienceDaily 六月 02, 2025

免疫系统的发现揭示了阿尔茨海默氏症的潜在解决方案

对阿尔茨海默病的一种新思考方式产生了一项发现，该发现可能是阻止阿尔茨海默病和其他神经退行性疾病（包括肌萎缩侧索硬化症和帕金森病）认知能力下降的关键。

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ScienceDaily 六月 02, 2025

昆虫蛋白阻止细菌感染

科学家报告称，使用由节肢弹性蛋白模拟蛋白制成的抗菌涂层可以完全阻止细菌附着在表面上。一种使跳蚤弹跳的蛋白质已被用来驱逐细菌细胞，实验室结果表明该材料具有预防医疗植入物感染的潜力。

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ScienceDaily 五月 30, 2025

试点研究中地中海饮食可缓解 IBS 患者的症状

在一项比较性试点研究中，地中海饮食和低 FODMAP 饮食均可缓解 IBS 患者的症状。

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ScienceDaily 五月 30, 2025

给婴儿唱歌可以改善他们的情绪

根据最近的一项研究，给婴儿唱歌可以显着改善婴儿的情绪。在世界各地、不同文化背景下，护理人员似乎本能地都会给婴儿唱歌。现在，新的研究结果表明唱歌是一种简单、安全且自由的方式，可以帮助改善婴儿的心理健康。研究人员表示，由于婴儿期情绪的改善与父母和婴儿的生活质量提高有关，这反过来又有益于整个家庭的健康。这项研究还有助于解释为什么父母可能会进化出音乐行为。

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ScienceDaily 五月 30, 2025

常见的基因变异使男性患痴呆症的风险加倍

新研究发现，携带常见遗传变异的男性一生中患痴呆症的可能性是女性的两倍。

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ScienceDaily 五月 30, 2025

创新免疫疗法有望对抗侵袭性 T 细胞癌症

一项国际临床试验表明，一种创新的 CAR-T 细胞免疫疗法有望对抗侵袭性 T 细胞癌症，并且副作用可控。

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ScienceDaily 五月 29, 2025

早在欧洲人到来之前，麻风病就已经在美洲存在了

长期以来，麻风病一直被认为是欧洲殖民者带到美洲的一种疾病，但实际上麻风病在美洲大陆的历史可能更为悠久。科学家们透露，最近发现的第二种导致麻风病的细菌——麻风分枝杆菌，已经感染美洲人类至少 1000 年，比欧洲人到达之前几个世纪。

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ScienceDaily 五月 29, 2025

室外空气污染会影响室内空气质量吗？这可能取决于建筑物的 HVAC

研究人员确定了室外颗粒污染对室内空气质量的影响程度。他们的研究得出的结论是，逆温和灰尘事件造成的污染不会进入建筑物，但如果使用高效的“空气侧节能器”，野火烟雾可能会潜入建筑物内。

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ScienceDaily 五月 29, 2025

在大脑中持续：人类和小鼠的短暂刺激如何产生持久的情绪

科学家发现，人类和小鼠在应对不良感官体验时有着共同的持续大脑活动模式，这为我们的情绪以及神经精神疾病打开了一扇窗。

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ScienceDaily 五月 29, 2025

单个基因的进化使瘟疫得以适应、生存并杀死了人类许多世纪

科学家们已经记录了导致鼠疫鼠疫的细菌中的单个基因如何通过调整其毒力和杀死受害者所需的时间长度来使其存活数百年，但这些形式的鼠疫最终灭绝了。

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ScienceDaily 五月 29, 2025

细胞支架的秘密被揭开：科学家发现微管生长的关键

科学家们发现了自然不稳定的细丝如何决定是否生长或缩短。

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ScienceDaily 五月 29, 2025

正念和大脑刺激可以减少膀胱渗漏

一项新的研究表明，正念训练和/或非侵入性脑刺激可以减少“钥匙式尿失禁”患者的膀胱渗漏和紧迫感。

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ScienceDaily 五月 29, 2025

“暂停”细胞死亡会成为地球及其他地区医学的最后前沿吗？

一项新的研究表明，坏死过程是细胞死亡的一种形式，可能是改变人类衰老、疾病甚至太空旅行进程的最有希望的方法之一。

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ScienceDaily 五月 29, 2025

恐龙可能是癌症发现的关键

用于分析恐龙化石中软组织的新技术可能是新癌症发现的关键。研究人员使用先进的古蛋白质组学技术分析了恐龙化石，这种方法有望从古代标本中揭示分子数据。

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ScienceDaily 五月 29, 2025

机器学习算法将长读长测序引入临床

SAVANA 使用机器学习算法来识别长读 DNA 测序数据中癌症特异性的结构变异和拷贝数畸变。癌症基因组的复杂结构意味着标准分析工具会给出假阳性结果，从而导致对肿瘤生物学的错误临床解释。 SAVANA 显着减少了此类错误。 SAVANA 提供快速、可靠的基因组分析，以更好地分析临床样本，从而为癌症诊断和治疗干预提供信息。

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ScienceDaily 五月 29, 2025

数字发现解锁酸性水分解的耐用催化剂

科学家们开发了一种数据驱动的方法，以加速发现用于清洁氢气生产的经济实惠、稳定的催化剂。他们使用名为 DigCat 的数字平台，发现了一种低成本金属氧化物，可以在酸性条件下进行 OER 和 HER 分析，并且随着时间的推移保持稳定。

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ScienceDaily 五月 29, 2025

保持凉爽感：保持凉爽感和回避感的脂质酶

研究人员发现了一种单酰基甘油酰基转移酶编码基因，名为bishu-1。它通过调节离子型受体表达参与冷感温度神经元的热反应，从而维持果蝇幼虫的冷感回避行为。

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ScienceDaily 五月 29, 2025

咖啡如何影响睡眠中的大脑？

咖啡可以帮助你保持清醒。但是，一旦你睡着了，咖啡因实际上会对你的大脑产生什么作用呢？利用人工智能，一组研究人员找到了答案：它会影响大脑的“关键性”。

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ScienceDaily 五月 29, 2025

解锁纳米药物的精确成分分析

目前的纳米药物法规忽视了同一元素不同形式（例如离子、纳米颗粒和聚集体）的影响。在最近的一项研究中，研究人员开发了一种新的分析方法，结合不对称流场流分馏系统和质谱法来单独量化这些形式。该技术可以更好地对金属纳米药物进行质量控制和安全评估，促进其开发和临床使用，其应用还扩展到食品、化妆品和环境。

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ScienceDaily 五月 29, 2025

关于人类基因组中形成环的蛋白质的发现

粘连蛋白是一种形成环形复合物的蛋白质，该复合物包裹并改变 DNA 分子的形状。它穿过 DNA 并在遗传物质中创建特定的环，从而决定基因组和基因表达的结构。粘连复合物基因中的一些突变会导致罕见疾病（粘连病），例如 Cornelia de Lange 综合征 (SCdL) 或 Roberts 综合征，这些疾病会影响多个器官并导致发育过程中的畸形。

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ScienceDaily 五月 29, 2025

新型生物标志物：预测和治疗皮肤癌转移的潜力

研究人员已将 C5aR1 确定为皮肤鳞状细胞癌 (cSCC)（最常见的转移性皮肤癌类型）患者转移风险和不良预后的新型生物标志物。 Elsevier 发表在《美国病理学杂志》上的新研究发现，C5aR1 促进 cSCC 肿瘤细胞的侵袭。它的升高表明 C5aR1 可能作为转移性疾病的有用预后标志物，并且有可能成为晚期 cSCC 未来治疗的目标。

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ScienceDaily 五月 29, 2025

艾滋病毒的发现可能为长期寻求的治愈方法打开大门

新的艾滋病毒研究表明，病毒的微小变化会影响其复制的速度或速度，以及它在体内重新唤醒的容易程度。这些见解使研究人员更接近找到清除休眠病毒并永久消除它的方法。

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ScienceDaily 五月 29, 2025

研究人员发现一种新的肽药物有望对抗致命的脑癌

一种实验室设计的分子的开发和广泛研究可能代表着减缓胶质母细胞瘤（一种侵袭性且致命的脑癌）肿瘤复发的突破。

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ScienceDaily 五月 29, 2025

尽早接种麻疹疫苗可能有助于遏制全球疫情爆发

一项新的评论指出，全球麻疹疫情必须引发一场紧急辩论，讨论是否应该尽早推荐疫苗，以更好地预防婴儿期这种高度传染性疾病。

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ScienceDaily 五月 29, 2025

遗传学和治疗类型决定儿童治疗后的第二次癌症风险

科学家发现，遗传和癌症治疗类型对幸存者患第二种癌症的风险影响最大。

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ScienceDaily 五月 29, 2025

一体化模型重建复杂的肝脏结构

肝脏具有独特的结构，尤其是在单个细胞水平上。肝细胞是主要的肝细胞，将胆汁释放到称为胆小管的微小通道中，这些通道排入肝脏门静脉周围区域的胆管。当胆汁引流系统遭到破坏时，就会导致肝脏损伤和疾病。由于这种独特的结构，肝脏疾病的研究因缺乏准确显示疾病进展的实验室模型而受到限制，因为在培养皿中重建肝脏的复杂结构和细胞相互作用具有挑战性。

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ScienceDaily 五月 29, 2025

传统诊断决策支持系统在诊断疾病方面优于生成式人工智能

研究人员将他们长期使用的诊断决策支持系统人工智能工具 DXplain 与 ChatGPT 和 Gemini 等现代大型语言模型进行了比较，发现 DXplain 的表现稍好一些。他们表示，他们的研究结果表明，将 DXplain 与法学硕士相结合可以增强临床诊断并改进这两种技术。

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ScienceDaily 五月 29, 2025

重置战斗或逃跑反应

蛋白激酶 A (PKA) 的激活是身体应对压力和饥饿的关键部分。一组研究人员利用各种成像和生化技术，揭示了激活 PKA 的代谢循环如何在压力事件之间自行重置。

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ScienceDaily 五月 29, 2025

当气候灾难袭来时，往往会造成长期的医疗保健短缺

严重自然灾害发生后，立即恢复工作受到最多关注，但德雷克塞尔大学和马里兰大学研究人员的新数据表明，这些气候事件往往还会留下一个关键的长期问题——而且往往得不到解决——获得医疗保健的机会减少。

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ScienceDaily 五月 28, 2025

树木与疾病：树木覆盖可降低蚊媒健康风险

一项研究发现哥斯达黎加的小规模树木覆盖可以促进生物多样性，同时限制危险的蚊子种类。

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ScienceDaily 五月 28, 2025

使用基于血液的遗传特征诊断帕金森病

研究人员已经确定了一组生物标志物，有朝一日可以轻松地在患者的血液样本中发现这种疾病。

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ScienceDaily 五月 28, 2025

IBD 呈上升趋势：国际研究亮点在非洲、亚洲和拉丁美洲传播

一个国际联盟进行的新研究表明，炎症性肠病及相关疾病目前正在非洲、亚洲和拉丁美洲的发展中地区蔓延。

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ScienceDaily 五月 28, 2025

分享终生大脑研究数据有望开辟新道路

研究人员发布了达拉斯寿命大脑研究的完整数据集，这是一个为期十年的项目，旨在跟踪人们随着年龄增长的大脑和认知健康状况，并将神经健康的路径与表明可能衰退的路径区分开来。

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ScienceDaily 五月 28, 2025

科学家测试大脑废物清除的实时视图

一项新的研究表明，一种监测大脑废物清除系统的新设备可能有助于预防阿尔茨海默氏症和其他神经系统疾病。在这项研究中，参与者在佩戴该设备时处于睡眠状态：头帽内嵌有电极，可测量脑组织内液体的变化、从睡眠到清醒的神经活动以及大脑血管的变化。

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ScienceDaily 五月 28, 2025

通过识别新的遗传联系，有可能预防和治疗常见类型的炎症性关节炎

研究人员发现了两种基因：RNF144B 和 ENPP1，它们会导致欧洲和非洲裔美国人的焦磷酸钙沉积 (CPPD) 疾病。这种结晶性关节炎是由焦磷酸钙（CPP）晶体沉积在关节中引起的。这项新研究的结果为目前缺乏的 CPPD 疾病的针对性预防和治疗开辟了有希望的新途径。

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ScienceDaily 五月 28, 2025

新研究表明，臭虫很可能是第一种人类害虫

研究人员比较了两种遗传上不同的臭虫谱系的全基因组序列，他们的发现表明臭虫很可能是第一种真正的城市害虫。

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ScienceDaily 五月 28, 2025

新发现的大脑中调节体重的神经细胞群

肥胖是一个影响许多人的全球健康问题。近年来，已经开发出非常有前途的抗肥胖药物。尽管取得了这些成功，但仍有患者对这些药物没有反应或出现副作用。因此，治疗的需求仍然未得到满足。研究人员现在在小鼠大脑的下丘脑中发现了一小群影响饮食行为和体重增加的神经细胞。这一发现可能为开发新的靶向抗肥胖药物铺平道路。

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ScienceDaily 五月 28, 2025

查获近 500 万只海马只是全球野生动物走私的“冰山一角”

一项新研究显示，当局在 10 年间查获了近 500 万只走私海马，价值估计达 2,900 万加元，该研究警告称，这一贸易规模远大于当前数据显示的规模。该研究分析了2010年至2021年的在线缉获记录，发现62个国家发生了走私事件，其中包括广泛用于传统药物的干海马，最常见的是在机场在旅客行李中截获或在海运货物中运输。

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ScienceDaily 五月 28, 2025

了解盐使用的文化差异可能有助于降低消费量

对大流行前进行的一项全国健康调查的数据分析发现，披萨、汤和鸡肉是所有种族和族裔群体的钠（盐）摄入量的主要来源。该研究还显示，成年人之间存在基于种族和民族的明显差异。

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ScienceDaily 五月 28, 2025

雷帕霉素和曲美替尼联合治疗可延长小鼠寿命

研究人员发现，雷帕霉素和曲美替尼两种抗癌药物的组合可显着延长小鼠的寿命。这种疗法比单独的药物效果更好，不仅可以延长寿命，而且对老年健康也有好处。结果表明，这种药物组合可能是对抗年龄相关疾病和促进长寿的一种有前景的策略。

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ScienceDaily 五月 28, 2025

基因深入研究消除了对杂交蠕虫威胁的恐惧

感染人类的​​寄生虫并不像以前认为的那样与感染牛的寄生虫杂交。这对于控制血吸虫病来说是个好消息，血吸虫病是一种由这些蠕虫引起的疾病，影响着全球 2 亿多人。

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ScienceDaily 五月 28, 2025

酵母现在可以产生人类 DNase1

蛋白质 DNase1 是历史上最古老的生物制剂之一：自 1958 年起就已上市，目前用于治疗囊性纤维化等。然而，在永生化仓鼠细胞中生产它需要付出相当大的努力。这个过程也是昂贵的。用要求不高的酵母细胞生产它会更具成本效益。

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MedicalNewsToday 一月 24, 2020

Medical News Today: Cancer: Using copper to boost immunotherapy

Scientists have successfully destroyed cancer cells in mice by using copper-based nanoparticles and immunotherapy.  Importantly, the cancer did not return.

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MedicalNewsToday 一月 22, 2020

Medical News Today: Could a probiotic prevent or reverse Parkinson's?

Scientists recently tested probiotics in a roundworm model of Parkinson’s. A particular bacterium had a protective effect and improved symptoms.

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MedicalNewsToday 一月 22, 2020

Medical News Today: Catnip: What do we know about the feline drug?

Catnip is the most famous stimulant for cats. How does it work, why does it not affect all cats, and are there any catnip alternatives? We investigate.

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MedicalNewsToday 一月 20, 2020

Medical News Today: Giving TB vaccine intravenously boosts efficacy

New research in macaques finds that changing the delivery method of an existing tuberculosis vaccine can drastically improve its efficacy.

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MedicalNewsToday 一月 20, 2020

Medical News Today: Heart health: Are women getting incorrect treatment?

A new review investigates sex differences in cardiometabolic disorders. The authors conclude that women are more at risk of receiving the wrong treatment.

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MedicalNewsToday 一月 19, 2020

Medical News Today: Online information about probiotics often misleading

The internet contains reams of information on probiotics. A new study tests the claims of popular websites and conclude that many are misleading.

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MedicalNewsToday 一月 18, 2020

Medical News Today: Older adults who drink tea are less likely to be depressed

A new study examines the link between drinking tea and lower rates of depression in older Chinese adults, revealing the characteristics of tea drinkers.

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MedicalNewsToday 一月 17, 2020

Medical News Today: Common foods alter gut bacteria by influencing viruses

Gut bacteria live alongside billions of viruses. A new study investigates how specific foods impact these viruses and, therefore, gut bacteria.

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MedicalNewsToday 一月 17, 2020

Medical News Today: Sugar alters brain chemistry after only 12 days

New research in pigs examines how sugar intake affects the brain's reward circuits and finds that changes are noticeable after just 12 days.

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MedicalNewsToday 一月 17, 2020

Medical News Today: How long does molly stay in your system?

The exact length of time that molly, or MDMA, stays in a person's system depends on several factors, including how much of the drug they have taken. Learn more here.

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MedicalNewsToday 一月 17, 2020

Medical News Today: Adnexal mass: What to know

Adnexal masses are lumps that form in the adnexa of the uterus, which includes the uterus, ovaries, and fallopian tubes. Keep reading to learn more.

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MedicalNewsToday 一月 17, 2020

Medical News Today: What are the risks of using castor oil to induce labor?

Using castor oil to induce labor is growing in popularity. In this article, learn about the risks, the research, and whether or not it actually works.

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MedicalNewsToday 一月 17, 2020

Medical News Today: What to know about dry mouth at night

Some people may experience sensations of a dry mouth at night. This article outlines the potential causes and their associated treatment options.

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MedicalNewsToday 一月 17, 2020

Medical News Today: Eye exercises: Some tips and techniques

Some people believe that certain eye exercises can help improve vision or treat eye conditions. There are a number of eye exercises a person can try. Read about them here.

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MedicalNewsToday 一月 17, 2020

Medical News Today: Supplement may help burn fat long after exercise

Taking an appetite suppressant produced by gut bacteria may help increase the value of moderate exercise for weight loss, according to a new study.

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MedicalNewsToday 一月 16, 2020

Medical News Today: New SARS-like virus may be spreading outside China

Reports of a novel virus spreading to countries in East and Southeast Asia have put local authorities and the World Health Organization (WHO) on alert.

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MedicalNewsToday 一月 16, 2020

Medical News Today: Does turmeric have anticancer properties?

People have discussed the potential health benefits of turmeric for thousands of years. A recent review assesses the evidence for its use against cancer.

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MedicalNewsToday 一月 16, 2020

Medical News Today: What is the correct dosage of CBD?

Cannabidiol (CBD) is available in many different forms, including oils, tablets, and creams. The ideal dosages of CBD vary depending on its form and usage. Learn more here.

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MedicalNewsToday 一月 16, 2020

Medical News Today: What to know about ethmoid sinusitis

Ethmoid sinusitis is an inflammation of the ethmoid sinuses, which sit between the eyes. This article provides an overview of the condition.

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MedicalNewsToday 一月 16, 2020

Medical News Today: What factors influence a person's height?

Genes determine around 80% of a person's height, but environmental factors can also affect it. This article looks at how people can increase their height during development.

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