DIAPH1 mediates progression of atherosclerosis and regulates hepatic lipid metabolism in mice.

ABSTRACT: Atherosclerosis evolves through dysregulated lipid metabolism interwoven with exaggerated inflammation. Previous work implicating the receptor for advanced glycation end products (RAGE) in atherosclerosis prompted us to explore if Diaphanous 1 (DIAPH1), which binds to the RAGE cytoplasmic domain and is important for RAGE signaling, contributes to these processes. We intercrossed atherosclerosis-prone Ldlr^-/- mice with mice devoid of Diaph1 and fed them Western diet for 16 weeks. Compared to male Ldlr^-/- mice, male Ldlr^-/- Diaph1^-/- mice displayed significantly less atherosclerosis, in parallel with lower plasma concentrations of cholesterol and triglycerides. Female Ldlr^-/- Diaph1^-/- mice displayed significantly less atheros

SUBMITTER: Senatus L 

PROVIDER: S-EPMC10023694 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature