Dulaglutide markedly prevents peritoneal fibrosis in a rodent model of chronic kidney disease: Insights into the pathogenesis.

ABSTRACT: Peritoneal fibrosis (PF) is a major complication of long-term peritoneal dialysis, leading to ultrafiltration failure and technique dropout, highlighting the urgent need for therapies that can preserve peritoneal membrane function and longevity. The present study evaluated the effectiveness of dulaglutide in preserving the functional integrity and durability of the peritoneum while inhibiting PF. In vitro Met-5A cells showed significant upregulation of inflammatory, oxidative stress, intracellular and mitochondrial reactive oxygen species (ROS), fibrotic, intracellular cytoskeletal, apoptotic and epithelial-mesenchymal transition (EMT) biomarkers, and dipeptidyl peptidase 4 (DPP4), following stimulation with a uremic toxin (p-Cresol), PF inducer [chlorhexidine gluconate (CG)] or end

SUBMITTER: Yang CC 

PROVIDER: S-EPMC12306598 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature