南昌大学学报(医学版)
南昌大學學報(醫學版)
남창대학학보(의학판)
ACTA ACADEMIAE MEDICINAE JIANGXI
2014年
3期
81-84
,共4页
缝隙连接蛋白%单核细胞%血管内皮细胞%黏附%动脉粥样硬化
縫隙連接蛋白%單覈細胞%血管內皮細胞%黏附%動脈粥樣硬化
봉극련접단백%단핵세포%혈관내피세포%점부%동맥죽양경화
connexins%monocytes%vascular endothelial cells%adhesion%atherosclerosis
缝隙连接蛋白(Cx)是构成细胞间缝隙连接或半通道的跨膜蛋白超家族,在动脉粥样硬化发展中有重要作用。与动脉粥样硬化相关的细胞主要表达3种 Cx 亚型:Cx37、Cx40和 Cx43。不用细胞来源的 Cx 亚型在血管生理中表现为不同生理功能。循环中单核细胞与血管内皮细胞黏附是动脉粥样硬化等血管炎症病变的关键环节。本文重点对不同细胞源性 Cx 亚型在单核-内皮细胞的相互作用作一文献综述。
縫隙連接蛋白(Cx)是構成細胞間縫隙連接或半通道的跨膜蛋白超傢族,在動脈粥樣硬化髮展中有重要作用。與動脈粥樣硬化相關的細胞主要錶達3種 Cx 亞型:Cx37、Cx40和 Cx43。不用細胞來源的 Cx 亞型在血管生理中錶現為不同生理功能。循環中單覈細胞與血管內皮細胞黏附是動脈粥樣硬化等血管炎癥病變的關鍵環節。本文重點對不同細胞源性 Cx 亞型在單覈-內皮細胞的相互作用作一文獻綜述。
봉극련접단백(Cx)시구성세포간봉극련접혹반통도적과막단백초가족,재동맥죽양경화발전중유중요작용。여동맥죽양경화상관적세포주요표체3충 Cx 아형:Cx37、Cx40화 Cx43。불용세포래원적 Cx 아형재혈관생리중표현위불동생리공능。순배중단핵세포여혈관내피세포점부시동맥죽양경화등혈관염증병변적관건배절。본문중점대불동세포원성 Cx 아형재단핵-내피세포적상호작용작일문헌종술。
Connexins are members of a large family of transmembrane proteins that form gap junctions or hemichannels.Connexins play an important role in the development of atherosclero-sis.Three main connexins,Cx37,Cx40 and Cx43,are expressed in cells involved in atherosclero-sis.Different connexin subtypes from different cells have been shown to play different roles in vascular physiology.The adhesion of circulating monocytes to vascular endothelial cells is a cruci-al event in the development of atherosclerosis and other vascular inflammatory lesions.This re-view summarizes the involvement of connexins in monocyte-endothelium interactions in athero-sclerosis.