Open AccessAtorvastatin Calcium Inhibits PDGF-ββ-Induced Proliferation and Migration of VSMCs Through the G0/G1 Cell Cycle Arrest and Suppression of Activated PDGFRβ-PI3K-Akt Signaling Cascade
Author(s) -
Shuang Chen,
Siyuan Dong,
Li Zhao,
Xiaofan Guo,
Naijin Zhang,
Bo Yu,
Yingxian Sun
Publication year - 2017
Publication title -
cellular physiology and biochemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.486
H-Index - 87
eISSN - 1421-9778
pISSN - 1015-8987
DOI - 10.1159/000484648
Subject(s) - platelet derived growth factor receptor , protein kinase b , microbiology and biotechnology , cell growth , cell cycle , chemistry , platelet derived growth factor , cancer research , biology , endocrinology , medicine , phosphorylation , growth factor , cell , biochemistry , receptor
Abnormal proliferation of vascular smooth muscle cells (VSMCs) is a hallmark of vascular lesions, such as atherosclerosis and restenosis. PDGF-ββ, an isoform of PDGF (platelet-derived growth factor), has been demonstrated to induce proliferation and migration of VSMCs. Atorvastatin calcium, a selective inhibitor of 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase, has favorable protective effects on VSMCs. This study examined the effects of atorvastatin calcium on the proliferation and migration of PDGF-ββ-treated VSMCs, as well as its underlying mechanisms.