针对CD19的CAR T治疗治疗血液恶性瘤:隐藏的危险是安全的下一个邻居吗?
Xueshuai Ye1, Min Ge1, Mengtian Tan1
1Affiliated Hospital of Hebei Engineering University and School of Clinical Medicine, Hebei University of Engineering, Handan, China.
Frontiers in immunology
|March 19, 2025
概括
化学抗原受体 (CAR) T细胞疗法对血液癌症有希望,但存在风险. 本综述详细介绍了诸如细胞因子释放综合征和二次瘤等毒性,并探讨了提高安全性的策略.
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:
- 针对CD19的仿真抗原受体 (CAR) T细胞疗法已经彻底改变了复发/耐药B细胞恶性瘤的治疗方法.
- 尽管FDA迅速批准和临床成功,但随着使用量的增加,长期安全问题正在出现.
研究的目的:
- 审查与CD19-CAR T细胞疗法相关的短期和长期毒性.
- 讨论潜在的安全问题,包括细胞因子释放综合征 (CRS),ICANS和罕见但高死亡率的二次恶性瘤.
- 探索旨在提高CAR T细胞治疗安全性的研究策略.
主要方法:
- 临床数据和关于CD19-CAR T细胞治疗结果的已发表研究的文献综述.
- 分析报告的不良事件,重点关注常见的毒性和罕见的严重并发症.
- 检查潜在的机制,包括病毒载体基因修饰,有助于毒性.
主要成果:
- CD19-CAR T细胞疗法与显著的短期毒性有关,如细胞因子释放综合征 (CRS) 和免疫效应细胞相关的神经毒性综合征 (ICANS).
- 长期风险包括二次T细胞瘤和CAR瘤的发病率低但死亡率高,可能与病毒载体集成有关.
- CAR T细胞疗法的疗效已经得到了很好的证实,但对其安全性概况的全面了解至关重要.
结论:
- 虽然CD19-CAR T细胞疗法在治疗血液性恶性瘤方面提供了一个范式转变,但仔细监测和管理毒性是必不可少的.
- 需要对基因修饰技术和新型治疗策略进行进一步的研究,以减轻风险和提高患者安全.
- 解决长期安全问题,特别是二次恶性瘤,对于CAR T细胞治疗的可持续应用至关重要.
关键词:
在CAR T癌症治疗中.CD19 CD19 CD19 CD19 CD19 CD19 CD19 CD19 CD19 CD19 CD19 CD19 CD19 CD19 CD19细胞因子释放综合征 (CRS)免疫效应细胞相关神经毒性综合征 (ICANS)二次性恶性瘤的发生.更多相关视频
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