肿瘤微环境
免疫疗法
癌症免疫疗法
医学
癌症研究
计算生物学
免疫学
生物
免疫系统
肿瘤细胞
作者
Lugang Wang,Liubo Zhang,Zhen Zhang,Peng Wu,Yi Zhang,Xinfeng Chen
标识
DOI:10.3389/fimmu.2024.1472772
摘要
The tumor microenvironment (TME) provides essential conditions for the occurrence, invasion, and spread of cancer cells. Initial research has uncovered immunosuppressive properties of the TME, which include low oxygen levels (hypoxia), acidic conditions (low pH), increased interstitial pressure, heightened permeability of tumor vasculature, and an inflammatory microenvironment. The presence of various immunosuppressive components leads to immune evasion and affects immunotherapy efficacy. This indicates the potential value of targeting the TME in cancer immunotherapy. Therefore, TME remodeling has become an effective method for enhancing host immune responses against tumors. In this study, we elaborate on the characteristics and composition of the TME and how it weakens immune surveillance and summarize targeted therapeutic strategies for regulating the TME.
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