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Selective Autophagy Conceals the Enemy: Why Cytotoxic T Cells Don't (MH)C Pancreatic Cancer.
Molecular Cell ( IF 14.5 ) Pub Date : 2020-07-02 , DOI: 10.1016/j.molcel.2020.06.009
Mihaela Bozic 1 , Simon Wilkinson 1
Affiliation  

Cell surface MHC-I can present tumor antigens to CD8+ T cells. In pancreatic cancer, selective autophagy instead reroutes MHC-I to lysosomes, using the ubiquitin-binding receptor NBR1, precluding T cell recognition. Accordingly, immune clearance of tumors can be facilitated by blocking autophagy.



中文翻译:


选择性自噬隐藏敌人:为什么细胞毒性 T 细胞不能 (MH)C 胰腺癌。



细胞表面MHC-I可以将肿瘤抗原呈递给CD8 + T细胞。在胰腺癌中,选择性自噬利用泛素结合受体 NBR1 将 MHC-I 重新路由至溶酶体,从而阻止 T 细胞识别。因此,通过阻断自噬可以促进肿瘤的免疫清除。

更新日期:2020-07-02
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