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人和小鼠非经典T细胞(文献2)
NKT细胞
NKT细胞胸腺发育过程(文献2)
1型NKT通过TCR识别识别APC表面CD1d递呈的肿瘤脂类抗原(GD3,GM3等),从而激活其抗肿瘤免疫,直接杀伤肿瘤细胞。此外NKT细胞还可以参与效应T细胞的活化,以及清除表达CD1d的抑制性免疫细胞。
NKT 临床研究
γδT细胞
MAIT细胞
小结
参考文献:
1.Khalil Choucair et al,Natural killer cells: a Review of biology, therapeutic potential and challenges in treatment of solid tumors,Future Oncol . 2019 Sep;15(26):3053-3069.
2.Daniel G Pellicci et al,Thymic development of unconventional T cells: how NKT cells, MAIT cells and γδ T cells emerge,Nat Rev Immunol. 2020 Dec;20(12):756-770.
3.Dale I Godfrey et al,Unconventional T Cell Targets for Cancer Immunotherapy,Immunity . 2018 Mar 20;48(3):453-473.
4.Muki Shehu Shey et al,Contribution of APCs to mucosal-associated invariant T cell activation in infectious disease and cancer,Innate Immun. 2018 May;24(4):192-202.