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临床可操作性耐受机制的研究进展

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摘要 器官移植是治疗终末期器官功能衰竭的有效手段,但因终身服用免疫抑制剂而增加了肿瘤、感染等风险,并有可能导致受者死亡和移植物失功。因此,免疫耐受一直是移植研究工作者的最终目标。近年来发现在一些停用免疫抑制剂的受者中发生自发耐受现象,称之为可操作性耐受。可操作性耐受是指在不使用免疫抑制剂的情况下,至少1年以上无发生移植物排斥反应,获得移植器官长期存活的现象。这一现象引起了移植免疫学家的广泛关注。本文介绍了临床可操作性耐受的临床监控及机制(包括调节性T细胞、B细胞和天然免疫细胞)方面的研究进展,以期为后续研究提供参考。
机构地区 解放军第
出处 《器官移植》 CAS CSCD 2015年第6期362-365,共4页 Organ Transplantation
基金 国家自然科学基金(81270509)
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参考文献26

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