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使正常造血对 CAR-T 细胞不可见

英文原题:Making normal hematopoiesis invisible to CAR T cells.

查看英文原题

Making normal hematopoiesis invisible to CAR T cells.

PubMed 2023/10/18(内容时间) Trends Cancer Q1 · IF 21.6(JCR 2025)

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中文摘要

Casirati等人和Wellhausen等人近期发表的两项研究报告,通过改变靶蛋白中的单个氨基酸,使CAR无法结合,同时不损害蛋白功能,从而对正常造血干/祖细胞(HSPC)进行基因工程改造,使其抵抗嵌合抗原受体(CAR)T细胞。这一策略可选择性靶向癌细胞,而不损伤正常造血细胞。

展开英文摘要原文

Two recent studies, by Casirati et al. and Wellhausen et al., report genetically engineering normal hematopoietic stem and progenitor cells (HSPCs) to be resistant to chimeric antigen receptor (CAR)-T cells, by changing a single amino acid in the target protein that abrogates CAR binding, without compromising protein function. This allows for selective targeting of cancer cells without harming normal hematopoietic cells.

论文信息

作者
Kim MY
单位
Washington University School of Medicine, Saint Louis, MO, USA. Electronic address: miriamykim@wustl.edu.United States
期刊
Trends in cancer2023 Dec
原文标识
PubMed 37863719 · DOI 10.1016/j.trecan.2023.10.001