The good smooth muscle cells in atherosclerosis

被引:104
作者
Schwartz S.M. [1 ]
Virmani R. [2 ]
Rosenfeld M.E. [1 ]
机构
[1] Departments of Pathology and Pathobiology, University of Washington, Seattle, WA, 98195-7335
[2] Armed Forces Institute of Pathology, Washington, DC, 20306-6000, 14th and Alaska Ave. NW
关键词
Smooth Muscle Cell; Atherosclerotic Lesion; Plaque Rupture; Necrotic Core; Arterioscler Thromb Vasc Biol;
D O I
10.1007/s11883-000-0081-5
中图分类号
学科分类号
摘要
The formation of a fibrous cap made up of intimal smooth muscle cells and connective tissue is part of an attempt by the vessel wall to encapsulate the toxic products accumulating in the necrotic core of atherosclerotic lesions, and should be viewed as a beneficial healing response. In this review, we discuss the development of the intima and the potential origins of the intimal smooth muscle cell with a focus on the unique properties of these cells. We further discuss the role of intimal smooth muscle cells in plaque rupture and in wound healing, and the relationship of wound healing to the loss of lumen that occurs with development of advanced atherosclerotic lesions.
引用
收藏
页码:422 / 429
页数:7
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