Suppr超能文献

miRNAs 对单核细胞来源的树突状细胞的功能调控

Functional regulation of monocyte-derived dendritic cells by microRNAs.

机构信息

The Walter and Eliza Hall Institute of Medical Research, Parkville 3052, Australia.

出版信息

Protein Cell. 2012 Jul;3(7):497-507. doi: 10.1007/s13238-012-0042-0. Epub 2012 Jul 10.

Abstract

Dendritic cells (DCs) as a rare type of leukocytes play an important role in bridging the innate and adaptive immune system. A subset of DCs, monocyte-derived dendritic cells (moDCs), exists in very low numbers at steady state but become abundant in inflammatory states. These inflammation-associated DCs are potent producers of pro-inflammatory cytokines and potent inducers of T helper differentiation. They behave as a "double-edge" sword so that they not only mediate protective immunity but also immuno-pathology. It is still incompletely understood how their function is regulated. Emerging evidence indicates that microRNAs (miRNAs), as a new class of gene regulators, potently regulate the function of moDCs. Here we summarize recent progress in this area.

摘要

树突状细胞 (DCs) 作为一种罕见的白细胞类型,在连接先天免疫和适应性免疫系统方面发挥着重要作用。DCs 的一个亚群,单核细胞衍生的树突状细胞 (moDCs),在稳态时数量非常少,但在炎症状态下变得丰富。这些与炎症相关的 DCs 是促炎细胞因子的有力产生者,也是 T 辅助细胞分化的有力诱导者。它们表现为一把“双刃剑”,既能介导保护性免疫,也能介导免疫病理学。它们的功能如何调节仍不完全清楚。新出现的证据表明,microRNAs(miRNAs)作为一类新的基因调节剂,能够强有力地调节 moDCs 的功能。在这里,我们总结了这一领域的最新进展。

相似文献

引用本文的文献

本文引用的文献

7
Langerhans cells are precommitted to immune tolerance induction.朗格汉斯细胞预先承诺诱导免疫耐受。
Proc Natl Acad Sci U S A. 2011 Nov 1;108(44):18049-54. doi: 10.1073/pnas.1110076108. Epub 2011 Oct 17.

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验