IL-6:在EGFR-TKI抗性瘤微环境中的关键参与者及其治疗影响 (综述)
Qi Wei1, Chengming Huang2, Yuanyuan Zhang1
1Department of Pulmonary and Critical Care Medicine, State Key Laboratory of Respiratory Health and Multimorbidity, Institute of Respiratory Health and Multimorbidity, Institute of Respiratory Health, Frontiers Science Center for Disease‑related Molecular Network, Precision Medicine Center/Precision Medicine Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China.
介素-6 (IL-6) 驱动对表皮生长因子受体氨酸激酶抑制剂 (EGFR-TKI) 的耐药性,并抑制非小细胞肺癌 (NSCLC) 的抗瘤免疫力. 阻断IL-6可以克服NSCLC的治疗耐药性.
科学领域:
- 在瘤学瘤学.
- 免疫学 免疫学 免疫学
- 分子生物学分子生物学
背景情况:
- 介乐-6 (IL-6) 是一种关键的炎症性细胞因子,与非小细胞肺癌 (NSCLC) 的进展有关.
- 包括JAK/STAT3,MAPK和PI3K/AKT在内的IL-6信号通路对于瘤细胞生存至关重要.
- IL-6/JAK/STAT3轴是NSCLC中对表皮生长因子受体氨酸激酶抑制剂 (EGFR-TKI) 耐药性的关键调解器.
研究的目的:
- 审查IL-6在调解EGFR-TKI耐药性和抑制NSCLC中抗瘤免疫力的双重作用.
- 探索IL-6在EGFR突变NSCLC瘤微环境中的结构,分子机制和临床见解.
- 为突出EGFR-TKI耐火性NSCLC的潜在治疗策略.
主要方法:
- 文献综述综合了目前关于IL-6在NSCLC中的作用的证据.
- 对参与IL-6介导抗性和免疫抑制的信号通路的分析.
- 检查支持组合疗法的临床前数据.
主要成果:
- IL-6促进瘤细胞的存活,并赋予对EGFR-TKI治疗的抵抗力.
- IL-6在TME内积极抑制抗瘤免疫反应.
- IL-6/JAK/STAT3轴在EGFR-TKI耐药性和免疫逃避中发挥着中心作用.
结论:
- 阻断IL-6是一种有希望的策略,可以克服NSCLC中的EGFR-TKI耐药性.
- 将IL-6抑制剂与EGFR-TKI或免疫检查点抑制剂相结合可能会提高治疗疗效.
- 了解IL-6在TME中的功能对于开发耐火性NSCLC最佳治疗策略至关重要.
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