化学抗原受体 (CAR) T-细胞治疗肺癌患者:当前前景
John Maher1,2,3
1King's College London, School of Cancer and Pharmaceutical Sciences, CAR Mechanics Lab, Guy's Cancer Centre, Great Maze Pond, London, SE1 9RT, UK.
OncoTargets and therapy
|July 10, 2023
概括
化学抗原受体 (CAR) T细胞疗法对肺癌具有前景,但面临着瘤异质性和瘤微环境等挑战. 先进的工程策略旨在克服这些障碍,以提高效率.
科学领域:
- 在瘤学瘤学.
- 免疫治疗是一种免疫疗法.
- 生物技术是生物技术.
背景情况:
- 肺癌仍然是全球癌症死亡的主要原因,晚期癌症的治疗选择有限.
- 化学抗原受体 (CAR) 工程T细胞疗法在血液癌症中取得了成功,但在肺癌等固体瘤中面临重大障碍.
- 瘤异质性,瘤微环境和CAR T细胞贩运/持久性是有效的肺癌免疫治疗的关键挑战.
研究的目的:
- 审查临床前CAR T细胞研究和临床试验活动,专门针对肺癌.
- 总结阻碍CAR T细胞治疗肺癌疗效的挑战.
- 突出先进的工程策略,旨在改善肺癌的CAR T细胞疗法.
主要方法:
- 对肺癌CAR-T细胞治疗的临床前研究的综述.
- 分析已发表和正在进行的临床试验数据.
- 讨论先进的CAR T细胞工程策略.
主要成果:
- 许多CAR T细胞点已被评估为肺癌,但在选择安全有效的选择方面仍然存在挑战.
- 瘤异质性带来了显著的风险,可能会导致通过抗原-零癌症的出现导致治疗失败.
- 克服敌对的瘤微环境并确保CAR T细胞的持久性对于临床成功至关重要.
结论:
- 卡尔T细胞疗法对肺癌具有潜力,但需要创新工程来应对固体瘤特异性挑战.
- 正在制定先进的战略,以加强CAR T细胞的贩运,透和在肺瘤微环境中的功能.
- 缩小差距,实现有意义的临床疗效,需要克服生物障碍,优化肺癌CAR T细胞设计.
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