Integrating genetic origin data with tumor analyses enables better prediction of survival

MedicalXpress | juin 14, 2026

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.