Empagliflozin Attenuates Neointima Formation After Arterial Injury and Inhibits Smooth Muscle Cell Proliferation and Migration by Suppressing Platelet-Derived Growth Factor-Related Signaling.

ABSTRACT:

Background

Sodium-glucose cotransporter 2 (SGLT2) inhibitors reduce cardiovascular events. However, the precise mechanisms beyond glycemic control are not fully understood. The objective of this study was to determine the role of PDGF (platelet-derived growth factor)-related signaling in empagliflozin-mediated inhibition of neointima formation.

Methods and results

Adult male nondiabetic Wistar rats were subjected to carotid artery balloon injury. Empagliflozin (30 mg/kg per day) was administered by oral gavage for 18 days beginning 4 days before surgery. The in vitro effects of empagliflozin on rat aortic vascular smooth muscle cell (VSMC) proliferation and migration were also determined. Empagliflozin attenuated balloon injury-induced neointima formation in carotid arteries

SUBMITTER: Chang GJ 

PROVIDER: S-EPMC11681417 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature