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Isolation and Th17 Differentiation of Naïve CD4 T Lymphocytes
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T(H) 17细胞的诱导和效应器功能
Estelle Bettelli1, Thomas Korn, Mohamed Oukka
1Center for Neurologic Diseases, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts 02115, USA.
Nature
|June 20, 2008
概括
辅助T17 (T(H) 17细胞是免疫系统的关键参与者,协调对病原体的防御,并驱动炎症. 它们的发育与调节性T (T ((reg)) 细胞相互联系,这些细胞保持自我耐受性.
科学领域:
- 免疫学 免疫学 免疫学
- 细胞生物学 细胞生物学
- 适应性免疫力是一种适应性免疫力.
背景情况:
- 辅助性T细胞 (T (H)) 对于适应性免疫反应至关重要.
- T(H) 17细胞代表了特效T辅助细胞的独特子集.
- 了解T(H) 17细胞功能对于免疫和疾病研究至关重要.
研究的目的:
- 审查有关T(H) 17细胞在宿主防御和自身免疫中的作用的新兴数据.
- 探索T (H) 17细胞分化和调控T (T (reg)) 细胞之间的关系.
- 为了阐明T(H) 17介导的组织炎症的机制.
主要方法:
- 关于T(H) 17细胞的最新研究的文献综述.
- 对T(H) 17细胞分化因子的数据分析.
- 对T (H) 17和T (reg) 细胞功能的比较研究.
主要成果:
- 17细胞对于对抗特定的病原体至关重要.
- T(H) 17细胞是自身免疫性疾病和组织炎症的强有力的诱导体.
- T(H) 17细胞的生成涉及与T(reg) 细胞发育相互相关的因素.
结论:
- 在免疫系统中,T(H) 17细胞起着双重作用,对宿主防御和病理学都有贡献.
- 对于维持免疫平衡而言,T (H) 17和T (reg) 细胞之间的平衡至关重要.
- 对T(H) 17细胞的进一步研究可能为炎症和自身免疫性疾病提供治疗点.
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