Targeting the Endothelin A Receptor in IgA Nephropathy.

ABSTRACT: Immunoglobulin A nephropathy (IgAN) is the most common primary glomerulonephritis worldwide and carries a substantial risk of kidney failure. New agency-approved therapies, either specifically for IgAN or for chronic kidney disease (CKD) in general, hold out hope for mitigating renal deterioration in patients with IgAN. The latest addition to this therapeutic armamentarium targets the endothelin-A receptor (ET_AR). Activation of ET_AR on multiple renal cell types elicits a host of pathophysiological effects, including vasoconstriction, cell proliferation, inflammation, apoptosis, and fibrosis. Blockade of ET_AR is renoprotective in experimental models of IgAN and reduces proteinuria in patients with IgAN. This review discusses the evidence supporting the use o

SUBMITTER: Kohan DE 

PROVIDER: S-EPMC10658204 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature