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中国医药导刊 ›› 2022, Vol. 24 ›› Issue (11): 1062-1067.

• 专栏—细胞治疗 • 上一篇    下一篇

肿瘤浸润淋巴细胞在实体瘤治疗中的研究进展

  任嘉慧1a, 周云乔1b, 高鹏翼1a, 张琪1c, 张秀军2*, 王铁山1d*   

  1. 1.北京中医药大学针灸推拿学院a, 东直门医院b, 中药学院c, 北京中医药研究院d, 北京 100029;
    2.北京循生生物医学研究有限公司, 北京 102629
  • 收稿日期:2022-07-25 出版日期:2022-11-28 发布日期:2022-11-28

Research Progress of Tumor-Infiltrating Lymphocytes in the Treatment of Solid Tumors

  1. 1.Beijing University of Chinese Medicine School of Acupunture-Moxibustion and Tuina1a, Dongzhimen Hospital1b,
         School of Chinese Materia Medica1c, Beijing Research Insitute of Traditional Chinese Medicine1d, Beijing 100029, China;
    2.Beijing Aeonvital Biomedicine Research Company Ltd.,Beijing 102629, China
  • Received:2022-07-25 Online:2022-11-28 Published:2022-11-28

摘要: 肿瘤浸润淋巴细胞(TILs)是迁移到肿瘤组织中天然存在的异质淋巴细胞(白细胞)群体,其对肿瘤细胞表面抗原的识别具有特异性。TIL疗法是指通过从肿瘤中分离出TILs,在体外培养并扩增后回注以治疗患者的一种过继细胞疗法。尽管TIL疗法在临床试验中展现出一定的有效性,但其所进行的临床试验相对较少,已完成的临床试验样本量也相对较小,其成功应用目前仍然局限于几种肿瘤。本研究梳理了TIL疗法的发展历史和TIL制备方法,概述了近年来TIL疗法在黑色素瘤、非小细胞肺癌、宫颈癌、卵巢癌等多种癌症中的应用进展及不良反应,对比分析其他各类过继细胞疗法,讨论了当前TIL疗法的局限性,并展望了TIL疗法更广泛的临床应用及发展方向,旨在为TIL疗法进行临床肿瘤免疫治疗及产品开发提供参考。

关键词: font-size:medium, ">肿瘤浸润淋巴细胞;癌症治疗;免疫疗法;基因编辑;临床试验

Abstract: Tumor-infiltrating lymphocytes (TILs) are a heterogeneous population of lymphocytes (white blood cells) that migrate into tumor tissues and have specific recognition of antigens on tumor cells.TIL therapy is an adoptive cell therapy in which infiltrating lymphocytes are isolated from tumors, grown in vitro, expanded, and injected back to treat patients.Although TIL therapy has shown some efficacy in clinical trials, but relatively few clinical trials have been conducted, the sample size of completed clinical trials is relatively small, and its successful use is still limited to a few kinds of tumors.Based on this, this study reviewed the developing history of TIL therapies and the TIL preparation methods, summarized the progress in recent years of TIL therapies applied in melanoma, non-small cell lung cancer, cervical cancer, ovarian cancer and in the application of various types of cancer and adverse reactions, compared TIL therapy with other kinds of adoptive cell therapy, and discussed the current limitations of the treatment.The broader clinical application and development direction of TIL therapy were prospected, aiming to provide reference for TIL therapy in clinical tumor immunotherapy and product development.

Key words: font-size:medium, ">Tumor-infiltrating lymphocyte, Cancer treatment, Immunotherapy, Gene editing, Clinical trials

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