在大B细胞淋巴瘤中使用CAR-T细胞疗法
Ugo Testa1, Giuseppe Leone2, Elvira Pelosi1
1Istituto Superiore di Sanità, Roma.
Mediterranean journal of hematology and infectious diseases
|November 29, 2023
概括
化学抗原受体 (CAR) T细胞疗法对大型B细胞淋巴瘤 (LBCL) 有希望. 需要进一步的研究来提高CAR T细胞的疗效,并为复发患者开发救援疗法.
科学领域:
- 血液学 血液学 血液学
- 在瘤学瘤学.
- 免疫治疗是一种免疫疗法.
背景情况:
- 大型B细胞淋巴瘤 (LBCLs) 是常见的非霍奇金淋巴瘤,超过60%可以通过一线R-CHOP治疗.
- 耐药或复发的LBCL患者在标准治疗中表现不佳.
研究的目的:
- 审查CD19向的化学抗原受体 (CAR) T细胞在治疗LBCL中的疗效.
- 突出需要预测性反应标准和救援疗法,用于LBCL的CAR T细胞疗法.
- 讨论正在进行的对双特异性CAR T细胞的研究,以改善LBCL治疗.
主要方法:
- 对LBCL的CAR-T细胞治疗现有文献的综述.
- 已批准的CD19-CAR-T细胞产品及其临床应用的分析.
- 讨论新兴的CAR T细胞策略,包括双特异性向.
主要成果:
- CD19-CAR-T细胞治疗是一种新兴的,有效的二线治疗LBCL.
- 三种CD19-CAR-T细胞产品已获得FDA和EMA的批准.
- 目前正在探索CAR T细胞疗法在一线设置和中枢神经系统参与方面.
结论:
- 虽然CD19-CAR-T细胞疗法已经改变了耐药/复发的LBCL治疗,但大约60%的患者最终会复发.
- 确定CAR T细胞反应的预测标记物和开发救援策略至关重要.
- 针对CD19/CD20或CD19/CD22的双特异性CAR T细胞正在研究中,以提高有效性和降低复发率.
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