用响应瘤的T细胞作为癌症治疗方法
Mary L Disis1, Helga Bernhard, Elizabeth M Jaffee
1Center for Translational Medicine in Women's Health, Tumor Vaccine Group, University of Washington, Seattle, WA, USA.
Lancet (London, England)
|February 24, 2009
概括
刺激瘤特异性T细胞反应提供了独特的癌症治疗优势. 未来的策略需要结合以瘤为重点和T细胞为重点的方法,以提高疗效.
科学领域:
- 免疫学和癌症治疗疗法
- 通过T细胞介导的抗癌免疫力.
背景情况:
- T细胞刺激对癌症治疗具有理论上的优势,包括瘤定位,持续增殖和免疫记忆.
- 目前的癌症治疗可以通过利用免疫系统的T细胞来向和消除瘤来增强.
研究的目的:
- 突出刺激瘤特异性T细胞免疫力的直接方法.
- 强调瘤微环境在支持T细胞反应中的重要性.
- 讨论未来T细胞免疫疗法在癌症治疗中的组合方法.
主要方法:
- 使用癌症疫苗的活性免疫策略的审查.
- 采用T细胞转移 (ACT) 作为直接T细胞输液方法的讨论.
- 对调节瘤微环境的临床前和临床研究的分析.
主要成果:
- T细胞可以有效地向整个身体的瘤,并持续到根除.
- 免疫记忆的产生提供了长期保护,防止瘤复发.
- 成功的T细胞反应取决于支持性瘤微环境.
结论:
- 癌症疫苗和采用T细胞疗法等直接方法可以刺激抗瘤T细胞反应.
- 调节瘤微环境对于有效的T细胞免疫疗法至关重要.
- 未来的癌症治疗可能包括针对瘤和T细胞的组合疗法.
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