调节性T细胞在稳态和疾病中的作用:分子机制和治疗潜力
Lingling Wang1, Ying Liang2, Chunxia Zhao1
1Wuchang Hospital Affiliated to Wuhan University of Science and Technology, Wuhan Wuchang Hospital, Wuhan, China.
Signal transduction and targeted therapy
|October 14, 2025
概括
调节性T细胞 (Tregs) 对于免疫平衡至关重要. 这篇评论探讨了它们在自身免疫和癌症等疾病中的生物学和治疗潜力,强调了恢复免疫平衡的策略.
科学领域:
- 免疫学 免疫学 免疫学
- 细胞生物学 细胞生物学
- 治疗方法 治疗方法
背景情况:
- 调节性T细胞 (Tregs) 是 CD4+ T细胞,对免疫恒温和自我耐受性至关重要.
- Tregs利用多种机制,包括细胞因子分泌和代谢控制,由Foxp3调节,以抑制免疫反应.
- 调节 Treg 频率或功能的失调与自身免疫性疾病,癌症,移植排斥和神经/心血管疾病有关.
研究的目的:
- 综合有关Treg生物学,发现,标记物和调控机制的当前知识.
- 探索Tregs在各种病理中的多样性作用.
- 讨论针对Tregs进行免疫恢复的上下文依赖的治疗策略.
主要方法:
- 文献综述综合了关于Treg生物学和功能的现有研究.
- 对Treg机制在维持免疫平衡和预防自身免疫性方面进行分析.
- 检查Treg参与疾病发病和治疗应用的研究.
主要成果:
- Tregs扮演着双重的角色,抑制自身免疫力,同时支持组织修复.
- 调控Treg失调与广泛的疾病有关.
- 对Tregs的治疗策略因疾病背景而异 (例如,癌症的消耗与自身免疫力的扩张).
结论:
- 针对Treg的疗法在各种条件下为恢复免疫平衡提供了有希望的途径.
- 在实现组织特异性向,确保功能稳定性和最大限度地减少非向效应方面,仍然存在挑战.
- 整合机理性见解与翻译性研究是推进Treg基于疾病特异性免疫恢复疗法的关键.
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