The Koch Institute for Integrative Cancer Research at MIT and Department of Biology, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA.
Department of Pathology, University of Chicago.
Nat Rev Cancer. 2018 Mar;18(3):139-147. doi: 10.1038/nrc.2017.117. Epub 2018 Jan 12.
Immunotherapeutic interventions are showing effectiveness across a wide range of cancer types, but only a subset of patients shows clinical response to therapy. Responsiveness to checkpoint blockade immunotherapy is favoured by the presence of a local, CD8 T cell-based immune response within the tumour microenvironment. As molecular analyses of tumours containing or lacking a productive CD8 T cell infiltrate are being pursued, increasing evidence is indicating that activation of oncogenic pathways in tumour cells can impair induction or execution of a local antitumour immune response. This Review summarizes our current knowledge of the influence of oncogenic effects on evasion of antitumour immunity.
免疫治疗干预在多种癌症类型中显示出疗效,但只有一部分患者对治疗有临床反应。在肿瘤微环境中存在局部 CD8 T 细胞为基础的免疫反应有利于检查点阻断免疫治疗的反应性。随着对含有或缺乏有效 CD8 T 细胞浸润的肿瘤进行分子分析的进行,越来越多的证据表明,肿瘤细胞中致癌途径的激活会损害局部抗肿瘤免疫反应的诱导或执行。这篇综述总结了我们目前对致癌效应影响抗肿瘤免疫逃逸的认识。