研究动态
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实体瘤的过继 T 细胞疗法:最先进的技术、当前的挑战和即将到来的改进。

Adoptive T cells therapy in solid tumors: state-of-the art, current challenges, and upcoming improvements.

发表日期:2023 Oct 30
作者: Aurore Dougé, Nathan El Ghazzi, Richard Lemal, Paul Rouzaire
来源: Cellular & Molecular Immunology

摘要:

在实体瘤中,相继开发了三种主要互补的过继性T细胞疗法:肿瘤浸润淋巴细胞(TIL)、嵌合抗原受体(CAR)工程化T细胞和高亲和力T细胞受体(TCR)工程化T细胞。在这篇综述中,我们总结了这三种过继性 T 细胞疗法在实体瘤领域的合理和主要结果,并概述了令人鼓舞的数据及其局限性。然后,我们列出了剩下的主要挑战(包括肿瘤抗原丢失、靶向/脱靶效应、肿瘤进入困难和全身/局部免疫颠覆)及其研究方向。最后,我们深入了解了正在进行的实体瘤试验。
In solid tumors, three main complementary approaches of adoptive T cell therapies were successively developed: tumor infiltrating lymphocytes (TILs), chimeric antigen receptor (CAR) engineered T cells and high-affinity T cell receptor (TCR) engineered T cells. In this review, we summarized rational and main results of these three adoptive T cell therapies in solid tumors field and gave an overview of encouraging data and their limits. Then, we listed the major remaining challenges (including tumor antigen loss, on target/off tumor effect, tumor access difficulties and general / local immunosubversion) and their lines of research. Finally, we gave insight into the ongoing trials in solid tumor.