监管性基于T细胞的收养细胞疗法在自身免疫中.
Eduardo Gozálvez1, Adrián Lario2, Guillermo Muñoz-Sánchez1
1Servei d'Immunologia, Centre de Diagnòstic Biomèdic, Hospital Clínic de Barcelona, 08015 Barcelona, Spain.
International journal of molecular sciences
|November 13, 2025
概括
调节性T细胞 (Tregs) 对于预防自身免疫至关重要. 使用抗原特异性Tregs的采用细胞转移 (ACT) 显示出作为一种更安全,更有效的自身免疫性疾病治疗方法的希望.
科学领域:
- 免疫学 免疫学 免疫学
- 细胞生物学 细胞生物学
- 这是一种自身免疫力.
背景情况:
- 调节性T细胞 (Tregs) 对于维持自我耐受性和预防自身免疫性疾病至关重要.
- 特雷格功能障碍与各种自身免疫性疾病的发病有关.
- 使用Tregs的采用细胞转移 (ACT) 是一种潜在的自身免疫治疗策略.
研究的目的:
- 为了回顾Tregs的生物学.
- 总结基于Treg的ACT对自身免疫性疾病的临床前和临床数据.
- 突出转向抗原特异性Treg疗法的转变.
主要方法:
- 对Treg生物学和ACT现有文献的审查.
- 在Tregs上使用工程T细胞受体 (eTCRs) 或仿真抗原受体 (CARs) 的临床前研究分析.
- 对基于Treg的ACT在自身免疫中的临床试验数据的检查.
主要成果:
- 基于多克隆Treg的ACT已经在临床试验中证明了安全性.
- 用eTCRs或CARs设计的抗原特异性Tregs在临床前模型中显示出更高的安全性和有效性.
- 基于Treg的ACT是一种恢复自我容忍的有希望的方法.
结论:
- 基于抗原特异性Treg的ACT代表了与多克隆方法相比的重大进步.
- 工程Tregs的进一步研究和临床翻译对于自身免疫性疾病治疗是有必要的.
- 基于Treg的疗法有可能彻底改变自身免疫性疾病的管理.
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