olives tagged posts

Oleuropein promotes glucose-stimulated insulin secretion (GSIS) in β-cells. The effect is dose-dependent and stimulates the ERK/MAPK signaling pathway. We further demonstrated that oleuropein inhibits the cytotoxicity induced by amylin amyloids, a hallmark feature of type 2 diabetes.

A Virginia Tech team discovered that oleuropein from olive leaves helps the body secrete more insulin. The same compound also detoxifies another signaling molecule called amylin that over-produces and forms harmful aggregates in type 2 diabetes. In these two distinct ways, oleuropein helps prevent the onset of disease.

“Our work provides new mechanistic insights into the long-standing question of why olive products can be anti-diabetic,” said Bin Xu, assistant professor of biochemistry in the College of Agric...