IL-8促进肿瘤发展,免疫治疗新靶点
IL-8与肿瘤
IL-8介导肿瘤进展(文献2)
诱导肿瘤细胞向间充质表型转换,间充质化的肿瘤细胞也会分泌IL-8 间充质化的肿瘤细胞,迁移和浸润能力增强 诱导上皮细胞间充质转换(EMT) 促进肿瘤细胞干细胞化
下调或者抑制IL-8可以逆转肝细胞癌对Sorafenib耐药(文献4)
IL-8/CXCR2促进血管新生 招募髓系源性抑制细胞(MDSC),抑制细胞毒性T细胞活性 诱导肿瘤组织驻留的巨噬细胞极化为肿瘤相关巨噬细胞(TAM),进一步分泌IL-8 诱导中性粒细胞成为抑制性的肿瘤相关中性粒细胞(TAN) IL-8通过STAT3抑制NK细胞表面激活受体表达(Nkp30 和 NKG2D)
文献3
文献1
血液IL-8水平与免疫检查点抑制剂治疗过程中,肿瘤响应及复发动态趋势更加一致。
文献8
靶向IL-8/IL-8R的药物
IL-8/IL-8R通路靶向药物(文献7)
在研药物概况
喵评:IL-8是一个趋化因子,参与形成肿瘤微环境的免疫抑制环境,促进肿瘤细胞间充质化,转移能力增强。
参考文献
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