HIF1α ameliorates tubular injury in diabetic nephropathy via HO1–mediated control of mitochondrial dynamics

N Jiang, H Zhao, Y Han, L Li, S Xiong, L Zeng… - Cell …, 2020 - Wiley Online Library
Objectives In diabetic nephropathy (DN), hypoxiainducible factor1α (HIF1α) activation in
tubular cells plays an important protective role against kidney injury. The effects may occur …

HIF-1 mediates renal fibrosis in OVE26 type 1 diabetic mice

BK Nayak, K Shanmugasundaram, WE Friedrichs… - Diabetes, 2016 - Am Diabetes Assoc
Hypoxia-inducible factor (HIF)-1 mediates hypoxia-and chronic kidney disease–induced
fibrotic events. Here, we assessed whether HIF-1 blockade attenuates the manifestations of …

[HTML][HTML] HIF-1α-BNIP3-mediated mitophagy in tubular cells protects against renal ischemia/reperfusion injury

ZJ Fu, ZY Wang, L Xu, XH Chen, XX Li, WT Liao… - Redox biology, 2020 - Elsevier
In the present study, we hypothesized that hypoxia-inducible factor 1α (HIF-1α)-mediated
mitophagy plays a protective role in ischemia/reperfusion (I/R)-induced acute kidney injury …

Tubular injury in a rat model of type 2 diabetes is prevented by metformin: a possible role of HIF-1α expression and oxygen metabolism

Y Takiyama, T Harumi, J Watanabe, Y Fujita… - Diabetes, 2011 - Am Diabetes Assoc
OBJECTIVE Chronic hypoxia has been recognized as a key regulator in renal
tubulointerstitial fibrosis, as seen in diabetic nephropathy, which is associated with the …

Repression of hypoxia-inducible factor-1 contributes to increased mitochondrial reactive oxygen species production in diabetes

X Zheng, S Narayanan, C Xu, SE Angelstig, J Grünler… - Elife, 2022 - elifesciences.org
Background: Excessive production of mitochondrial reactive oxygen species (ROS) is a
central mechanism for the development of diabetes complications. Recently, hypoxia has …

Hypoxia-inducible factor activation in diabetic kidney disease

P Persson, F Palm - Current opinion in nephrology and …, 2017 - journals.lww.com
Increasing HIF activity in the diabetic kidney may possess a novel target for treatment of
DKD by improving kidney oxygen homeostasis. However, HIF-mediated glomerulosclerosis …

Expanding roles of the hypoxia-response network in chronic kidney disease

T Tanaka - Clinical and experimental nephrology, 2016 - Springer
Studies over the last two decades have established tubulointerstitial hypoxia as a final
common pathway leading to end-stage kidney disease (ESKD). Chronic kidney disease …

Silencing of hypoxia-inducible factor-1α gene attenuates chronic ischemic renal injury in two-kidney, one-clip rats

Z Wang, Q Zhu, PL Li, R Dhaduk… - American Journal …, 2014 - journals.physiology.org
Overactivation of hypoxia-inducible factor (HIF)-1α is implicated as a pathogenic factor in
chronic kidney diseases (CKD). However, controversy exists regarding the roles of HIF-1α in …

Contribution of Oxidative Stress to HIF1Mediated Profibrotic Changes during the Kidney Damage

H Zhang, R Xu, Z Wang - Oxidative Medicine and Cellular …, 2021 - Wiley Online Library
Hypoxia and oxidative stress are the common causes of various types of kidney injury.
During recent years, the studies on hypoxia inducible factor(HIF) 1 attract more and more …

Activation of HIF1α rescues the hypoxic response and reverses metabolic dysfunction in the diabetic heart

ML Sousa Fialho, U Purnama, KMJH Dennis… - Diabetes, 2021 - Am Diabetes Assoc
Type 2 diabetes (T2D) impairs hypoxia-inducible factor (HIF) 1α activation, a master
transcription factor that drives cellular adaptation to hypoxia. Reduced activation of HIF1α …