Toll样受体4与脓毒症关系的研究进展

被引:16
作者
沈婷 [1 ,2 ]
白建文 [1 ]
机构
[1] 同济大学附属东方医院危重病科
[2] 浙江省余姚市人民医院重症监护科
关键词
Toll样受体4; 脓毒症; 内毒素; 信号转导;
D O I
暂无
中图分类号
R459.7 [急症、急救处理];
学科分类号
100231 [临床病理学];
摘要
Toll样受体(TLRs)是一类模式识别受体家族,它能通过介导细胞信号转导系统导致炎症因子的释放,从而在识别病原微生物、启动炎症应答中起重要作用。其中,TLR4是识别革兰阴性菌细胞外壁脂多糖成分的主要受体,因此在脓毒症的病理生理过程中,TLR4/CD14就成为了脂多糖诱导炎症反应最主要的通路。此外,TLR4的基因多态性与机体对脓毒症的个体易感性密切相关,这为疾病的诊断和治疗提供了重要的理论依据。
引用
收藏
页码:243 / 247
页数:5
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