Tailored immune responses: novel effector helper T cell subsets in protective immunity.

Tailored immune responses: novel effector helper T cell subsets in protective immunity.
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DOI:
10.1371/journal.ppat.1003905
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发表时间:
2014-02
期刊:
影响因子:
6.7
通讯作者:
McColl SR
McColl SR
中科院分区:
医学1区
文献类型:
--
作者:
Kara EE;Comerford I;Fenix KA;Bastow CR;Gregor CE;McKenzie DR;McColl SR

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Differentiation of naïve CD4+ cells into functionally distinct effector helper T cell subsets, characterised by distinct “cytokine signatures,” is a cardinal strategy employed by the mammalian immune system to efficiently deal with the rapidly evolving array of pathogenic microorganisms encountered by the host. Since the TH1/TH2 paradigm was first described by Mosmann and Coffman, research in the field of helper T cell biology has grown exponentially with seven functionally unique subsets having now been described. In this review, recent insights into the molecular mechanisms that govern differentiation and function of effector helper T cell subsets will be discussed in the context of microbial infections, with a focus on how these different helper T cell subsets orchestrate immune responses tailored to combat the nature of the pathogenic threat encountered.
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