Research progress of hypoxia inducible factor 1α in the mechanism of diabetic kidney disease / 基础医学与临床

ABSTRACT

Hypoxia-inducible factor-1α(HIF-1α)is a nuclear transcription factor.Under high glucose and hypoxia conditions,the expression of HIF-1α is elevated,result in the increased expression of its downstream target genes VEGF,HO-1 and BNIP3,which affect angiogenesis,extra cellular matrix deposition,iron metabolism,and mito-phagy,participating in the occurrence and development of diabetic kidney disease(DKD).In addition,HIF-1α promotes inflammation and renal fibrosis by affecting the production of cytokines in DKD.