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首页> 外文期刊>Trends in immunology >Development and function of CD1d-restricted NKT cells: influence of sphingolipids, SAP and sex.
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Development and function of CD1d-restricted NKT cells: influence of sphingolipids, SAP and sex.

机译:CD1d限制的NKT细胞的发育和功能:鞘脂,SAP和性别的影响。

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摘要

Natural killer T (NKT) cells are innate-like lymphocytes with immunoregulatory properties. They express an invariant and conserved T-cell receptor that recognizes glycolipids presented by CD1d. Manipulation, activation or loss of NKT cells has profound effects on diverse immune functions and can influence desirable responses to infectious organisms and tumors, as well as undesirable responses to autoantigens. Here, we discuss recent progress in the identification of natural endogenous and exogenous CD1d-presented antigens, the understanding of factors that regulate development of NKT cells in the thymus and of factors that influence their function in the periphery. Clinical implications of these findings are briefly touched on.
机译:天然杀伤T(NKT)细胞是具有免疫调节特性的先天样淋巴细胞。他们表达了一种不变的保守的T细胞受体,该受体识别CD1d所呈现的糖脂。 NKT细胞的操纵,激活或丧失对多种免疫功能具有深远的影响,并且可以影响对传染性生物体和肿瘤的理想反应,以及对自身抗原的不良反应。在这里,我们讨论了鉴定天然内源性和外源性CD1d呈递抗原的最新进展,对调节胸腺NKT细胞发育的因素以及影响其在外周功能的因素的理解。这些发现的临床意义被简要提及。

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