Alternatively Spliced Landscape of PPARγ mRNA in Podocytes Is Distinct from Adipose Tissue.

ABSTRACT: Podocytes are highly differentiated epithelial cells, and their structural and functional integrity is compromised in a majority of glomerular and renal diseases, leading to proteinuria, chronic kidney disease, and kidney failure. Traditional agonists (e.g., pioglitazone) and selective modulators (e.g., GQ-16) of peroxisome-proliferator-activated-receptor-γ (PPARγ) reduce proteinuria in animal models of glomerular disease and protect podocytes from injury via PPARγ activation. This indicates a pivotal role for PPARγ in maintaining glomerular function through preservation of podocytes distinct from its well-understood role in driving insulin sensitivity and adipogenesis. While its transcriptional role in activating adipokines and adipogenic genes is well-established in adipose tissue, liver

SUBMITTER: Bryant C 

PROVIDER: S-EPMC9653906 | biostudies-literature | 2022 Nov

REPOSITORIES: biostudies-literature