在CAR T细胞疗法的进展:抗原选择,修饰,和固体瘤的当前试验
Safwaan H Khan1,2, Yeonjoo Choi3, Mysore Veena1,3
1Department of Medicine, Division of Hematology/Oncology, David Geffen School of Medicine at University of California, Los Angeles (UCLA), Los Angeles, CA, United States.
Frontiers in immunology
|January 21, 2025
概括
化学抗原受体 (CAR) T细胞疗法通过解决抗原挑战和免疫抑制环境,对固体瘤显示出前景. 在CAR T细胞工程和制造方面的创新提高了疗效,克服了目前的局限性,改善了患者的治疗结果.
科学领域:
- 在瘤学瘤学.
- 免疫治疗是一种免疫疗法.
- 细胞疗法细胞疗法
背景情况:
- 化学抗原受体 (CAR) T细胞疗法已经改变了血液癌症治疗.
- 显著的挑战阻碍了CAR T细胞在固体瘤中的疗效,包括抗原异质性和免疫抑制瘤微环境.
- 克服这些障碍对于扩大CAR T细胞治疗应用至关重要.
研究的目的:
- 为提供对近期CAR T细胞治疗固体瘤的进展进行全面的审查.
- 讨论识别和向瘤特异性抗原的策略.
- 突出CAR T细胞工程,制造和克服治疗局限性的创新.
主要方法:
- 关于对固体瘤进行CAR T细胞治疗的最新临床前和临床研究的综述.
- 分析新型CAR T细胞工程策略,包括结构创新和化学因子受体结合.
- 讨论先进的制造技术和方法,以减轻不良影响和提高持久性.
主要成果:
- 在抗原鉴定和CAR T细胞向方面的进展正在改善固体瘤的特异性.
- 在免疫抑制微环境中增强透和活性的工程CAR T细胞显示出有前途.
- 新的制造方法和策略正在出现,以管理诸如细胞因子释放综合征 (CRS) 和免疫效应细胞相关神经毒性综合征 (ICANS) 等副作用.
结论:
- 通过创新的工程和制造,CAR T细胞疗法具有治疗固体瘤的巨大潜力.
- 应对抗原异质性和瘤微环境等挑战是临床成功的关键.
- 未来的方向涉及组合疗法和基因修饰,以提高CAR T细胞的功能和耐用性.
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