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载脂蛋白CⅢ致动脉粥样硬化的新机制 被引量:6

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摘要 载脂蛋白CⅢ(apolipoprotein CⅢ,apo CⅢ)在致动脉粥样硬化中有直接作用。首先,apo CⅢ激活血液循环单核细胞,细胞表面黏附分子β1整合素表达上调,促进单核细胞与血管内皮发生黏附;其次,apo CⅢ诱导血管内皮细胞表达血管细胞黏附分子-1(vascular cell adhesion molecule-1,VCAM-1)和细胞间黏附分子-1(intercellular cell adhesion molecule-1,ICAM-1),募集循环中的单核细胞并发生黏附;最后,apo CⅢ诱导血管内皮细胞发生胰岛素抵抗,导致内皮功能紊乱,引发内皮炎症和动脉硬化。
出处 《生理科学进展》 CAS CSCD 北大核心 2010年第5期399-400,F0003,共3页 Progress in Physiological Sciences
基金 教育部新世纪优秀人才支持计划(NCEF04-0863) 四川省科技计划(2008HH0008)资助课题
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