T细胞免疫调节机制在心力衰竭心肌纤维化中的作用

被引:20
作者
房晓楠 [1 ]
张荣成 [2 ]
张健 [2 ]
机构
[1] 中国医学科学院北京协和医学院国家心血管病中心阜外心血管病医院心内科
[2] 中国医学科学院北京协和医学院国家心血管病中心阜外心血管病医院心力衰竭中心
关键词
心肌纤维化; T细胞亚群; 成纤维细胞;
D O I
暂无
中图分类号
R541.6 [血液循环衰竭];
学科分类号
100201 [内科学];
摘要
心肌重构在心力衰竭(心衰)的发生及发展中起着至关重要的作用,当心脏急性或慢性损伤时,多种细胞机制参与了心肌的重构过程,这其中免疫细胞如T淋巴细胞可以通过细胞信号相关蛋白,激活心肌成纤维细胞,导致前胶原在细胞外基质沉积促使心肌纤维化的形成。了解T细胞亚群与成纤维细胞在免疫炎症机制介导心肌纤维化中的作用,有助于从免疫炎症角度进一步了解心肌重构,为心力衰竭的预后及治疗提供新的思路。
引用
收藏
页码:508 / 510
页数:3
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