MiR-15a contributes abnormal immune response in myasthenia gravis by targeting CXCL10

Copyright © 2016 Elsevier Inc. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Clinical immunology (Orlando, Fla.). - 1999. - 164(2016) vom: 07. März, Seite 106-13
1. Verfasser: Liu, Xiao-Fang (VerfasserIn)
Weitere Verfasser: Wang, Run-Qi, Hu, Bo, Luo, Meng-Chuan, Zeng, Qiu-Ming, Zhou, Hao, Huang, Kun, Dong, Xiao-Hua, Luo, Yue-Bei, Luo, Zhao-Hui, Yang, Huan
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2016
Zugriff auf das übergeordnete Werk:Clinical immunology (Orlando, Fla.)
Schlagworte:Journal Article Research Support, Non-U.S. Gov't CXCL10 Immune response, T cells Myasthenia gravis miR-15a CXCL10 protein, human Chemokine CXCL10 MIRN15 microRNA, human MicroRNAs
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520 |a MiR-15a is likely to be associated with autoimmunity. Here, we aimed to examine the expression of miR-15 cluster in PBMCs from myasthenia gravis (MG) patients and investigate the potential roles of miR-15a in MG. We found that the expression of all miR-15 cluster was decreased in MG, furthermore, miR-15a levels in ocular MG (oMG) were much lower, while CXCL10 production was increased in MG. We display that CXCL10 was a functional target gene of miR-15a in MG. Increasing miR-15a expression could reduce CXCL10 expression and alleviate the abnormal T cells activation in immune response, while decreasing miR-15a expression could activate immune response abnormally. Moreover, miR-15a expression was significantly decreased after stimulation, and prednisone treatment could upregulate miR-15a expression in steroid-responsive MG patients. Take together, our data suggest that decreased miR-15a expression facilitates proinflammatory cytokines production and contributes to immune response at least in part via regulating CXCL10 expression in MG 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a CXCL10 
650 4 |a Immune response, T cells 
650 4 |a Myasthenia gravis 
650 4 |a miR-15a 
650 7 |a CXCL10 protein, human  |2 NLM 
650 7 |a Chemokine CXCL10  |2 NLM 
650 7 |a MIRN15 microRNA, human  |2 NLM 
650 7 |a MicroRNAs  |2 NLM 
700 1 |a Wang, Run-Qi  |e verfasserin  |4 aut 
700 1 |a Hu, Bo  |e verfasserin  |4 aut 
700 1 |a Luo, Meng-Chuan  |e verfasserin  |4 aut 
700 1 |a Zeng, Qiu-Ming  |e verfasserin  |4 aut 
700 1 |a Zhou, Hao  |e verfasserin  |4 aut 
700 1 |a Huang, Kun  |e verfasserin  |4 aut 
700 1 |a Dong, Xiao-Hua  |e verfasserin  |4 aut 
700 1 |a Luo, Yue-Bei  |e verfasserin  |4 aut 
700 1 |a Luo, Zhao-Hui  |e verfasserin  |4 aut 
700 1 |a Yang, Huan  |e verfasserin  |4 aut 
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