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病例报告:异基因造血干细胞移植后预防性输注供者来源 CD7 CAR-T 细胞

英文原题:Case report: Preventive infusion of donor-derived CD7 chimeric antigen receptor T cells after allogeneic hematopoietic stem cell transplantation.

查看英文原题

Case report: Preventive infusion of donor-derived CD7 chimeric antigen receptor T cells after allogeneic hematopoietic stem cell transplantation.

PubMed 2024/04/30(内容时间) Front Immunol Q1 · IF 7(JCR 2025)

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中文摘要

靶向 CD7 的嵌合抗原受体(CAR)T 细胞治疗 T 细胞急性淋巴细胞白血病/淋巴瘤(T-ALL/LBL)在部分临床试验中显示出良好疗效和安全性,但多数研究采用异基因造血干细胞移植(allo-HSCT)作为桥接治疗。本文报告一例难治性 T 淋巴母细胞淋巴瘤患者在 allo-HSCT 后接受预防性供者来源抗 CD7 CAR-T 治疗并成功;由于患者 T 淋巴细胞质量较差,无法接受自体抗 CD7 CAR-T 产品。迄今患者在 HSCT 后持续完全缓解已达 20 个月。

展开英文摘要原文

Chimeric antigen receptor T cells (CAR T) targeting CD7 for T-cell acute lymphoblastic leukemia/lymphoma (T-ALL/LBL) showed promising efficacy and safety in some clinical trials.

However, most of them were bridged with allogeneic hematopoietic stem cell transplantation (allo-HSCT).

We described successful treatment with preventive donor-derived anti-CD7 CAR-T therapy in a case of refractory T lymphoblastic lymphoma following allo-HSCT, who could not receive autologous anti-CD7 CAR-T products due to the low-quality of T lymphocytes. To date, the patient's complete remission has persisted for 20 months after HSCT.

论文信息

作者
Jiang Y、Feng D、Zhu J、Wei D、Zhao C、Liu H、Shao S、Wang C
单位
Department of Hematology, Shanghai Zhaxin Traditional Chinese and Western Medicine Hospital, Shanghai, China.China
文献类型
病例报告
期刊
Frontiers in immunology2024
原文标识
PubMed 38745670 · DOI 10.3389/fimmu.2024.1381308