全基性"现成"CAR T细胞:挑战和进展
Sophia Chen1, Marcel R M van den Brink2
1Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, 417 E 68th St, New York, NY, 10065, USA; City of Hope National Medical Center, 1500 E Duarte Rd, Duarte, CA, 91010, USA.
Best practice & research. Clinical haematology
|October 13, 2024
概括
异构或"现成"的CAR T细胞疗法为血液癌症患者衍生治疗提供了一个有前途的替代方案. 克服诸如移植与宿主疾病和免疫排斥等挑战是其成功的关键.
科学领域:
- 免疫学 免疫学 免疫学
- 在瘤学瘤学.
- 生物技术是生物技术.
背景情况:
- 化学抗原受体 (CAR) T细胞疗法在B细胞恶性瘤和多发性髓瘤中显示出有效性.
- 经批准的CAR T细胞产品面临限制:高成本,质量变化,污染,制造故障和生产延误.
研究的目的:
- 审查开发全源CAR T细胞疗法的挑战和策略.
- 解决阻碍当前CAR T细胞治疗的广泛应用的障碍.
主要方法:
- 讨论移植对宿主疾病 (GVHD) 和免疫排斥.
- 总结基因编辑技术和替代细胞来源,用于全源CAR T细胞.
主要成果:
- 同源的CAR T细胞为自身的CAR T细胞的局限性提供了潜在的解决方案.
- 正在探索基因编辑和新型细胞来源,以克服治疗障碍.
结论:
- 开发安全有效的全源CAR T细胞疗法需要解决GVHD和免疫排斥.
- 创新方法对于推进用于血液恶性瘤的现成CAR T细胞治疗至关重要.
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