Nesfatin-1 enhances vascular smooth muscle calcification through facilitating BMP-2 osteogenic signaling.

ABSTRACT: Vascular calcification (VC) arises from the accumulation of calcium salts in the intimal or tunica media layer of the aorta, contributing to higher risk of cardiovascular events and mortality. Despite this, the mechanisms driving VC remain incompletely understood. We previously described that nesfatin-1 functioned as a switch for vascular smooth muscle cells (VSMCs) plasticity in hypertension and neointimal hyperplasia. In this study, we sought to investigate the role and mechanism of nesfatin-1 in VC. The expression of nesfatin-1 was measured in calcified VSMCs and aortas, as well as in patients. Loss- and gain-of-function experiments were evaluated the roles of nesfatin-1 in VC pathogenesis. The transcription activation of nesfatin-1 was detected using a mass spectrometry. We found highe

SUBMITTER: Zhu XX 

PROVIDER: S-EPMC11468037 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature