Proximal tubular epithelia-specific transcriptomics of diabetic mice treated with dapagliflozin.

ABSTRACT: Based on recent clinical trials using sodium-glucose co-transporter 2 inhibitor (SGLT2i) demonstrating the significant improvement of outcomes of diabetic kidney disease (DKD), the paradigm shift from "glomerulocentric" to "tubule centric" pathophysiology in DKD progression has been highlighted. Several responsible mechanisms for renoprotective effects by SGLT2i have been proposed recently, but the changes in proximal tubule-specific gene expression by SGLT2i in diabetic mice have not been elucidated. We report the analysis of the proximal tubular-specific pathway, demonstrating the downregulation of oxidative phosphorylation in dapagliflozin-treated db/db mice, a type 2 diabetic model. After 8-week treatment of dapagliflozin for db/db mice having a proximal tubule-specific t

SUBMITTER: Uehara-Watanabe N 

PROVIDER: S-EPMC9485043 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature