Tumor-on-a-chip reveals how pancreatic cancer interacts with scar tissue and resists treatment

MedicalXpress | avr. 29, 2026

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.