TNF-α介导骨髓细胞死亡及其在再障发病中的作用

被引:6
作者
劳晓洁
郑志军
卢伟
陈永峰
机构
[1] 台州学院医学院
基金
浙江省自然科学基金;
关键词
TNF-α; 细胞死亡; 再障; 造血调控;
D O I
10.13853/j.cnki.issn.1672-3708.2014.06.012
中图分类号
R556.5 [再生障碍性贫血和骨髓硬化性贫血];
学科分类号
100201 [内科学];
摘要
肿瘤坏死因子α(TNF-α)是由激活的单核/巨噬细胞和细胞毒T淋巴细胞等分泌产生的一种多效性细胞因子,在炎症反应、细胞凋亡和细胞坏死等过程中起重要的调控作用。研究表明,高分泌水平的TNF-α参与了机体造血的负向调控,并对骨髓造血干/祖细胞的破坏起重要作用。本文重点就TNF-α介导的细胞死亡对机体造血的影响以及TNF-α在再障发病方面的研究进展作一综述。
引用
收藏
页码:59 / 63
页数:5
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