用于治疗自身免疫性疾病的T调节细胞
Marina S Fisher1,2, Sergey V Sennikov1,2
1Laboratory of Molecular Immunology, Federal State Budgetary Scientific Institution Research Institute of Fundamental and Clinical Immunology, Novosibirsk, Russia.
Frontiers in immunology
|February 19, 2025
概括
调节性T细胞 (Tregs) 对免疫耐受性和治疗自身免疫性疾病至关重要. 本综述探讨了包括收养转移在内的非特异性和抗原特异性Treg疗法,强调了它们的潜力和挑战.
科学领域:
- 免疫学 免疫学 免疫学
- 自免疫性疾病 自免疫性疾病
- 细胞疗法细胞疗法
背景情况:
- 自身免疫性疾病源于免疫系统的失衡和免疫耐受性的丧失.
- 调节T细胞 (Tregs) 对于维持免疫耐受性和调节免疫反应至关重要.
- Tregs 调节先天性和适应性免疫,在免疫恒常和修复中发挥作用.
研究的目的:
- 审查T调节细胞 (Tregs) 在自身免疫性疾病中的治疗应用.
- 为了比较非特异性和抗原特异性Treg-based疗法.
- 讨论Treg疗法的优点,缺点,当前的局限性和未来的方向.
主要方法:
- 最初的Treg疗法涉及使用免疫调节药物对内源Treg进行操纵.
- 收养Treg转移的发展,包括具有广泛影响的多克隆Treg.
- 对抗原特异性Tregs的出现,如CAR-Tregs和TCR-Tregs,用于向治疗.
主要成果:
- 非特异性Treg疗法提供广泛的免疫调节,但可能缺乏特异性.
- 抗原特异性Treg方法,包括CAR-Treg和TCR-Treg,有望针对性治疗自身免疫性疾病.
- 这两种方法都有明显的优点和缺点,需要进一步的研究和开发.
结论:
- 基于Treg的细胞疗法代表了管理自身免疫性疾病的前沿.
- 需要进一步的研究来优化Treg扩张,特异性和临床疗效.
- 抗原特异性Tregs在自身免疫性疾病中具有显著的精准医学潜力.
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