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Induction and effector functions of T_H17 cells

机译:T_H17细胞的诱导和效应功能

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摘要

T helper (T_H) cells constitute an important arm of the adaptive immune system because they coordinate defence against specific pathogens, and their unique cytokines and effector functions mediate different types of tissue inflammation. The recently discovered T_H17 cells, the third subset of effector T helper cells, have been the subject of intense research aimed at understanding their role in immunity and disease. Here we review emerging data suggesting that T_H17 cells have an important role in host defence against specific pathogens and are potent inducers of autoimmunity and tissue inflammation. In addition, the differentiation factors responsible for their generation have revealed an interesting reciprocal relationship with regulatory T (T_(reg)) cells, which prevent tissue inflammation and mediate self-tolerance.
机译:T辅助(T_H)细胞构成了适应性免疫系统的重要组成部分,因为它们协调了对特定病原体的防御,并且它们独特的细胞因子和效应子功能介导了不同类型的组织炎症。最近发现的T_H17细胞是效应T辅助细胞的第三子集,已经成为旨在了解其在免疫和疾病中作用的深入研究的主题。在这里,我们回顾了新兴数据,这些数据表明T_H17细胞在抵抗特定病原体的宿主防御中具有重要作用,并且是自身免疫和组织炎症的有效诱导剂。此外,负责其生成的分化因子显示出与调节性T(T_(reg))细胞的有趣相互关系,后者可防止组织炎症并介导自我耐受。

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  • 来源
    《Nature》 |2008年第7198期|1051-1057qt0003|共8页
  • 作者单位

    Center for Neurologic Diseases, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts 02115, USA;

    Center for Neurologic Diseases, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts 02115, USA Neurologische Klinik, Klinikum rechts der Isar, Technische Universitat Munich, Germany;

    Center for Neurologic Diseases, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts 02115, USA;

    Center for Neurologic Diseases, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts 02115, USA;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
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