在B细胞急性淋巴细胞白血病中的免疫疗法
Kara L Davis1, Catherine C Yao2, Jessica A O Zimmerman3
11Pediatric Hematology/Oncology/Stem Cell Transplant and Regenerative Medicine, Stanford University, Palo Alto, CA.
Journal of the National Comprehensive Cancer Network : JNCCN
|February 11, 2026
概括
免疫疗法,包括单克隆抗体,抗体-药物合物,T细胞参与剂和CAR T细胞,现在是治疗儿童和成人B细胞急性淋巴细胞白血病 (B-ALL) 的基石. 这些先进的治疗方法为B-ALL.患者提供了改善的治疗结果.
科学领域:
- 血液学 血液学 血液学
- 在瘤学瘤学.
- 免疫学 免疫学 免疫学
背景情况:
- 在B细胞急性淋巴细胞白血病 (B-ALL) 中,免疫疗法整合显著改善了患者的治疗结果.
- 使用了四种主要的免疫治疗类别:单克隆抗体 (mAbs),抗体与药物合物 (ADCs),T细胞参与抗体和CAR T细胞.
研究的目的:
- 审查各种免疫疗法在B-ALL治疗中的有效性和安全性.
- 讨论当前的挑战和未来的方向,以免疫疗法为基础的B-ALL.
主要方法:
- 对未结合的mAbs,ADCs (例如,inotuzumab,ozogamicin),T细胞参与剂 (例如,blinatumomab) 和CAR T细胞的临床数据的审查.
- 对儿科和成人B-ALL患者治疗结果和不良事件的分析.
主要成果:
- 像伊诺图祖马布 (inotuzumab ozogamicin) 这样的ADC在复发性/耐药性B-ALL中表现出有效性,尽管在年轻患者中感染性并发症是令人担忧的.
- 如今,T细胞参与剂,如blinatumomab,是新诊断和复发的B-ALL的标准药物,可能会降低化疗强度.
- CAR-T细胞疗法 (向CD19) 彻底改变了复发性/耐药性B-ALL治疗,目前正在研究CD22或双向CAR-T细胞,以克服抗原逃逸.
结论:
- 基于免疫的疗法现在是儿童和成人群体B-ALL治疗的主要支柱.
- 需要进一步的研究来优化安全性,克服耐药性机制,并扩大免疫疗法在B-ALL中的应用.
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