缺氧诱导因子1α/6-磷酸果糖-2-激酶/果糖-2,6-二磷酸酶3信号通路对糖酵解诱导胰岛β细胞去分化作用的研究进展

Research progress of glycolysis induced isletβcell dedifferentiation based on HIF-1α/PFKFB3 signaling pathway

胰岛β细胞去分化是导致T2DM患者Ins分泌缺陷或IR的重要原因。缺氧诱导因子1α(HIF-1α)/6-磷酸果糖-2-激酶/果糖-2,6-二磷酸酶3(PFKFB3)信号通路是与T2DM相关的生物途径,参与高糖环境下无氧糖酵解诱导胰岛β细胞去分化。本文综述HIF-1α/PFKFB3信号通路对糖酵解诱导胰岛β细胞去分化作用的研究进展。

Isletβcell dedifferentiation is one of the important reasons leading to insulin secretion defect or insulin resistance in patients with type 2 diabetes mellitus(T2DM).HIF-1α/PFKFB3 signaling pathway is a newly discovered biological pathway related to T2DM,which is involved in the induction of isletβcells dedifferentiation by anaerobic glycolysis under high glucose environment.This article reviews the research progress of the role of HIF-1α/PFKFB3 signaling pathway in glycolysis induced isletβcell dedifferentiation.