中国科技核心期刊
CN:31-1600/Q
ISSN:1004-0374
“健康与疾病的免疫”国际学术研讨会通知      关于有网站冒充本刊网站的声明
《生命科学》 2017, 29(9): 845-854
居留NK细胞研究新进展及其在肿瘤细胞治疗中的意义
谭思雨,梁晓红,高立芬,马春红*
(山东大学基础医学院免疫学系,济南 250100)
摘 要:NK 细胞亚群不同表型间存在效应功能的差异,在组织器官的分布也有显著差别。研究证明,肝脏、胸腺、肺脏、子宫、皮肤等组织内存在居留NK 细胞,其发育、表型及功能与骨髓中发育、成熟后迁入外周器官的传统NK 细胞不同,在维持组织稳态、调控多种重要病理生理过程中发挥作用,与I 类固有样淋巴细胞具有部分重叠又不完全相同的表型及功能,并且与诱导NK 细胞记忆性相关。针对NK 细胞尤其是居留NK 细胞的研究将为肿瘤免疫治疗提供新的机遇。
 
Research progress on tissue resident NK cells and NK cell-based tumor immunology
TAN Si-Yu, LIANG Xiao-Hong, GAO Li-Fen, MA Chun-Hong*
(Department of Immunology, Shandong University School of Basic Medical Science, Jinan 250100, China)
Abstract: NK cells are the first line of defense of the body. Accumulated data has been demonstrated that besides conventional NK cells in the peripheral, there are tissue resident NK cells in liver, thymus, lungs, skin and other tissues. The development, phenotypes and functions of the tissue resident NK cells are different from conventional NK cells, which matured in the bone marrow before moving to peripheral organs. Tissue resident NK cells shares overlapping but different phenotypes and functions with type 1 innate lymphoid cells and play roles in maintenance of tissue homeostasis and induction of NK cells memory. The research on tissue resident NK cells will provide new ideas for NK cells related tumor immunology.
 
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