Mitochondria–Endoplasmic Reticulum Crosstalk in Pancreatic β-Cell Stress: A Driver of Diabetes
Pancreatic β-cell failure is central to the pathogenesis of type 2 diabetes (T2D), developing when chronic metabolic stress overwhelms the adaptive capacity of these cells. Because insulin biosynthesis and glucose-stimulated secretion depend on tightly coordinated organelle function, crosstalk between the endoplasmic r...