Role of C/EBP-α in Adriamycin-induced podocyte injury.

ABSTRACT: Podocytes are terminally differentiated epithelial cells in the kidney glomeruli that act as a key component of the glomerular filtration barrier. Although the inciting injury to the podocyte may vary between various glomerular diseases, the inevitable consequence of podocyte injury results in their loss, leading to progressive kidney disease. Here, we report that the expression of CCAAT/enhancer binding protein-α (C/EBP-α), a transcription factor known to interact with and activate PPAR-γ and NF-κB, is suppressed in the glomerular cells, particularly in podocytes, in human kidneys with focal segmental glomerulosclerosis. Genetic ablation of C/EBP-α in podocytes resulted in increased proteinuria, increased podocyte foot process effacement, and to decreased podocyte number in the setting of

SUBMITTER: Zhong F 

PROVIDER: S-EPMC5028749 | biostudies-literature | 2016 Sep

REPOSITORIES: biostudies-literature