期刊
EUROPEAN JOURNAL OF PHARMACOLOGY
卷 392, 期 1-2, 页码 19-22出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/S0014-2999(00)00115-1
关键词
CTGF (connective tissue growth factor); TGF-beta (transforming growth factor beta); apoptosis; caspase; atherosclerosis
Connective tissue growth factor (CTGF) stimulates proliferation of fibroblasts and endothelial cells, but nothing is known about its role in smooth muscle cells. In this study, the effects of recombinant human CTGF (r-hCTGF, 0.5-10 mu g/ml) on cultured human aortic vascular smooth muscle cells were investigated. r-hCTGF significantly reduced cell viability, increased apoptosis, and augmented caspase 3 activity. Moreover, r-hCTGF-induced apoptosis was significantly inhibited by an antibody to CTGF and a caspase-3 inhibitor, Z-Asp(Ome)-Glu-(Ome)Val-Asp(Ome)-FMK. These results suggest that r-hCTGF activates caspase 3 and induces apoptosis. (C) 2000 Published by Elsevier Science B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据