期刊
CIRCULATION RESEARCH
卷 88, 期 9, 页码 877-887出版社
LIPPINCOTT WILLIAMS & WILKINS
DOI: 10.1161/hh0901.090440
关键词
endothelial cells; smooth muscle cells; inflammation; anti-inflammatory cytokines; shear stress
The role of vascular cells during inflammation is critical and is of particular importance in inflammatory diseases, including atherosclerosis, ischemia/reperfusion, and septic shock. Research in vascular biology has progressed remarkably in the last decade, resulting in a better understanding of the vascular cell responses to inflammatory stimuli. Most of the vascular inflammatory responses are mediated through the I kappaB/nuclear factor-kappaB system. Much recent work shows that Vascular inflammation can be limited by anti-inflammatory counteregulatory mechanisms that maintain the integrity and homeostasis of the vascular wall. The anti-inflammatory mechanisms in the vascular wall involve anti-inflammatory external signals and intracellular mediators. The anti-inflammatory external signals include the anti-inflammatory cytokines, transforming growth factor-beta, interleukin-10 and interleukin-l receptor antagonist, HDL, as well as some angiogenic and growth factors. Physiological laminar shear stress is of particular importance in protecting endothelial cells against inflammatory activation. Its effects are partly mediated through NO production. Finally, endogenous cytoprotective genes or nuclear receptors, such as the peroxisome proliferator-activated receptors, can be expressed by vascular cells in response to proinflammatory stimuli to limit the inflammatory process and the injury.
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