Ezrin Regulating the Cytoskeleton Remodeling is Required for Hypoxia-Induced Myofibroblast Proliferation and Migration

Frontiers in Cardiovascular Medicine

Bin Yi¹ 

关键词: pulmonary myofibroblast;    hypoxia;    ezrin;    cell proliferation;    pulmonary vascular remodeling;    pulmonary artery smooth muscle-like cells;   

DOI  :  10.3389/fcvm.2015.00010

学科分类：心脏病和心血管学

来源: Frontiers

【 摘 要 】

Background: Hypoxia pulmonary arterial hypertension (HPAH) is a disease of the small vessels characterized by sustained vasoconstriction, thickening of arterial walls, vascular remodeling, and progressive increase in pulmonary vascular resistance, thus leading to right heart failure and finally death. Recent evidence demonstrated that massive pulmonary artery smooth muscle-like cells (PASMLCs) accumulating in the intima might also be developed from the differentiation of pulmonary myofibroblast (PMF) of tunica media. And PMF appeared the phenomenon of the cytoskeleton remodeling. So, it would be important in the clarification of the pivotal factors controlling this cytoskeleton structure change.

【 授权许可】

CC BY