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Critical Function of Toll-like Receptors in Dendritic Cells

机译:树突状细胞中的收费受体的临界功能

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DCs play critical roles as sentinels in host defense and can activate naive T cells. DC activation and maturation are induced by signaling through a group of type I transmembrane proteins, Toll-like receptors (TLRs), that can discriminate various microorganism-associated molecular structures. TLR ligands include lipid, protein, and nuclec acid components, all of which function as immune adjuvants. Each TLR signaling has overlapping, but distinct function. This review deals with outline of TLR function and two topics on functional pleiotropy of TLRs; differential effects of two types of TLR9 ligands and TLR4 signaling that regulates helper T (Th) cell differentiation. Clarification on diversified function of TLRs should provide us with critical information for manipulating the host defense mechanism.
机译:DCS在主机防御中播放关键角色作为哨兵,可以激活Naive T细胞。通过通过一组I型跨膜蛋白,可辨别各种微生物相关的分子结构的信号传导来诱导DC活化和成熟。 TLR配体包括脂质,蛋白质和核酸酸组分,所有这些都用作免疫佐剂。每个TLR信令具有重叠但函数不同。本次审查涉及TLR功能的概要以及TLR的功能性胸膜功能的两个主题;两种TLR9配体和TLR4信号传导的差异效应调节辅助T(TH)细胞分化。关于TLRS多元化功能的澄清应为我们提供用于操纵主机防御机制的关键信息。

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