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首页> 外文期刊>Cytokine >Stages versus subsets: Invariant Natural Killer T cell lineage differentiation
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Stages versus subsets: Invariant Natural Killer T cell lineage differentiation

机译:阶段与子集:不变的自然杀伤T细胞谱系分化

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Invariant Natural Killer T (iNKT) cells represent a population of innate T lymphocytes which act as 'first-responders' to infection. While they have long been considered a versatile cell, capable of secretion of multiple cytokines upon activation, recent evidence now indicates that distinct lineages of iNKT cells with unique transcriptional and cytokine profiles exist in different peripheral tissue and as such represent 'fine-tuning' of these cells, which act as mediators between the innate and adaptive immune systems. Here we discuss the molecules regulating the differentiation of iNKT cell lineages, the transcription factors associated with their development, and the role of E protein transcription factors and their negative regulators the Id proteins, as these cells develop from immature progenitor cells to terminally differentiated cells in peripheral tissue. (C) 2014 Elsevier Ltd. All rights reserved.
机译:不变的自然杀伤T细胞(iNKT)代表着先天T淋巴细胞的群体,它们是感染的“第一反应者”。尽管长期以来人们一直认为它们是一种多功能细胞,能够在激活时分泌多种细胞因子,但最近的证据表明,具有独特转录和细胞因子特征的iNKT细胞谱系存在于不同的外周组织中,因此代表了iNKT细胞的“微调”这些细胞充当先天性和适应性免疫系统之间的介体。在这里,我们讨论了调控iNKT细胞谱系分化的分子,与它们发育相关的转录因子,以及E蛋白转录因子及其负调控Id蛋白的作用,因为这些细胞从未成熟祖细胞发展为终末分化细胞。周围组织。 (C)2014 Elsevier Ltd.保留所有权利。

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