循环血管内皮祖细胞对血管修复作用的研究进展

被引:4
作者
刘力
康熙雄
机构
[1] 首都医科大学附属北京天坛医院实验诊断中心
关键词
内皮祖细胞; 动脉粥样硬化; 血管修复;
D O I
10.16352/j.issn.1001-6325.2011.09.011
中图分类号
R363 [病理生理学];
学科分类号
100103 [病原生物学];
摘要
循环内皮祖细胞在血管损伤的情况下,可归巢到受损区域,增殖分化为成熟内皮细胞,并分泌营养因子,促进内皮新生。但是,由于其干细胞特性,在微环境改变的情况下,可能无法分化为功能细胞,甚至表达纤维化、成骨分化等表型,加速血管损伤。因此,纯化单一细胞群,稳定微环境,明确病程是决定循环内皮祖细胞发挥积极作用的关键。
引用
收藏
页码:1057 / 1059
页数:3
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