HIF-1α contributes to Ang II-induced inflammatory cytokine production in podocytes.

ABSTRACT: BACKGROUND:Studies have indicated that changed expression of hypoxia-inducible factor-1α (HIF-1α) in epithelial cells from the kidney could affect the renal function in chronic kidney disease (CKD). As Angiotensin II (Ang II) is a critical active effector in the renin-angiotensin system (RAS) and was proved to be closely related to the inflammatory injury. Meanwhile, researchers found that Ang II could alter the expression of HIF-1α in the kidney. However, whether HIF-1α is involved in mediating Ang II-induced inflammatory injury in podocytes is not clear. METHODS:Ang II perfusion animal model were established to assess the potential role of HIF-1α in renal injury in vivo. Ang II stimulated podocytes to observe the corresponding between HIF-1α and inflammatory factors in vitro. RESULTS:The

SUBMITTER: Huang H 

PROVIDER: S-EPMC6796393 | biostudies-literature | 2019 Oct

REPOSITORIES: biostudies-literature