炎症介质对HIF-1的表达调控

被引:21
作者
王蓓蕾
王祥瑞
机构
[1] 交通大学医学院附属仁济医院麻醉科
关键词
低氧诱导因子-1; 炎症介质; 调控;
D O I
暂无
中图分类号
R364.4 [窒息、缺氧];
学科分类号
100103 [病原生物学];
摘要
低氧诱导因子-1(HIF-1)是调节氧和能量稳态的核心转录因子,在机体的病理和生理过程中起着关键作用。它是由α和β亚基组成的异二聚体,其α亚基对氧不稳定,在常氧细胞中通过蛋白酶体系统降解。研究表明即使在正常氧条件下细胞因子IL-1,TNF-α和NO等对HIF-1α的表达也有上调作用。
引用
收藏
页码:90 / 93
页数:4
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