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Transwell 迁移实验检测人 CAR-T 细胞趋化性

英文原题:Transwell migration assay to interrogate human CAR-T cell chemotaxis.

查看英文原题

Transwell migration assay to interrogate human CAR-T cell chemotaxis.

PubMed 2022/09/20(内容时间) STAR Protoc Q4 · IF 1.4(JCR 2025)

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中文摘要

实体瘤中有效细胞治疗的一个主要障碍是治疗性细胞进入肿瘤部位受限。克服这一挑战的一种策略是赋予T细胞进入肿瘤组织所需的趋化特性。在此,我们提出一种以增强T细胞迁移为核心的CAR修饰T细胞策略。我们概述了人T细胞的分离、激活和转导,以及评估CAR-T 细胞迁移和细胞毒性能力的技术。有关本方案使用和执行的完整细节,请参阅Lesch et al. (2021)。

展开英文摘要原文

A major impediment to effective cellular therapies in solid tumors is the limited access of therapeutic cells to the tumor site. One strategy to overcome this challenge is to endow T cells with chemotactic properties required to access tumor tissue.

Here, we present a chimeric antigen receptor (CAR)-modified T cell strategy centered around enhanced T cell trafficking.

We outline isolation, activation, and transduction of human T cells, as well as techniques for assessing migratory and cytotoxic capacity of CAR-T cells. For complete details on the use and execution of this protocol, please refer to Lesch et al. (2021).

论文信息

作者
Oner A、Kobold S
第一作者单位
Division of Clinical Pharmacology, Department of Medicine IV, Klinikum der Universität München, LMU Munich, Munich, Germany. Electronic address: arman.oener@campus.lmu.de.Germany
通讯作者单位
Division of Clinical Pharmacology, Department of Medicine IV, Klinikum der Universität München, LMU Munich, Munich, Germany; Einheit für Klinische Pharmakologie (EKLiP), Helmholtz Zentrum München, Research Center for Environmental Health (HMGU), Neuherberg, Germany; German Center for Translational Cancer Research (DKTK), Partner Site Munich, Munich, Germany. Electronic address: sebastian.kobold@med.uni-muenchen.de.Germany
文献类型
非美国政府资助研究
期刊
STAR protocols2022 Dec 16
原文标识
PubMed 36136753 · DOI 10.1016/j.xpro.2022.101708