Article
Nicotine exposure alters human vascular smooth muscle cell phenotype from a contractile to a synthetic type.
Atherosclerosis - 1 Dec 2014
Yoshiyama Shinji, Chen Zhenyi, Okagaki Tsuyoshi, Kohama Kazuhiro, Nasu-Kawaharada Ritsuko, Izumi Takashi, Ohshima Noriyasu, Nagai Takeharu, Nakamura Akio
Abstract excerpt
OBJECTIVE: Cigarette smoking is a known risk factor for arteriosclerosis. In atheromatous plaques, vascular smooth muscle cells (VSMCs) display a phenotype that is different from the contractile type under normal conditions. Nicotine is the major pharmacological agent in cigarette smoke. However, any direct effect of nicotine on VSMCs remains uncertain. Because nicotine promotes VSMC migration, its phenotype may...
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