Lnterferon-γ and atherosclerosis:: Pro- or anti-atherogenic?

被引:101
作者
Harvey, EJ [1 ]
Ramji, DP [1 ]
机构
[1] Cardiff Univ, Cardiff Sch Biosci, Cardiff CF10 3US, S Glam, Wales
关键词
atherosclerosis; cytokines; foam cell; inflammation; interferon-gamma;
D O I
10.1016/j.cardiores.2005.04.019
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
Atherosclerosis is considered to be a form of chronic inflammation governed by a complex network of inter- and intra-cellular signaling pathways. The pleiotropic cytokine interferon-gamma (IFN-gamma) is a key pro-inflammatory mediator that is expressed at high levels in atherosclerotic lesions. IFN-gamma regulates the function and properties of all the cell types in the vessel wall. The precise role of IFN-gamma in atherogenesis is complex, with both pro- and anti-atherogenic actions being identified. This review will discuss these actions of the cytokine along with recent findings that have emerged from mouse models of atherosclerosis that are deficient in IFN-gamma signaling. (c) 2005 European Society of Cardiology. Published by Elsevier B.V. All rights reserved.
引用
收藏
页码:11 / 20
页数:10
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