Ca2+ signaling and metabolic stress-induced pancreatic b-cell failure.

Autor: Magnuson, Mark A., Osipovich, Anna B.
Předmět:
Zdroj: Frontiers in Endocrinology; 2024, p1-9, 9p
Abstrakt: Early in the development of Type 2 diabetes (T2D), metabolic stress brought on by insulin resistance and nutrient overload causes β-cell hyperstimulation. Herein we summarize recent studies that have explored the premise that an increase in the intracellular Ca2+ concentration ([Ca2+]i), brought on by persistent metabolic stimulation of β-cells, causes β-cell dysfunction and failure by adversely affecting β-cell function, structure, and identity. This mini-review builds on several recent reviews that also describe how excess [Ca2+]i impairs β-cell function. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index