The expression of Bcl-6 in circulating follicular helper-like T cells positively correlates with the disease activity in systemic lupus erythematosus

Copyright © 2016 Elsevier Inc. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Clinical immunology (Orlando, Fla.). - 1999. - 173(2016) vom: 02. Dez., Seite 161-170
1. Verfasser: Huang, Xin (VerfasserIn)
Weitere Verfasser: Wu, Haijing, Qiu, Hong, Yang, Huilan, Deng, Yaxiong, Zhao, Ming, Luo, Hairong, Zhou, Xiang, Xie, Yubin, Chan, Vera, Lau, Chak-Sing, Lu, Qianjin
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2016
Zugriff auf das übergeordnete Werk:Clinical immunology (Orlando, Fla.)
Schlagworte:Journal Article Bcl-6 Disease activity IL-21 SLE TET2 cTfh BCL6 protein, human DNA-Binding Proteins Interleukins mehr... Proto-Oncogene Proteins Proto-Oncogene Proteins c-bcl-6 Dioxygenases EC 1.13.11.- TET2 protein, human interleukin-21 MKM3CA6LT1
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245 1 4 |a The expression of Bcl-6 in circulating follicular helper-like T cells positively correlates with the disease activity in systemic lupus erythematosus 
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520 |a Increased circulating follicular helper-like T cells (cTfh) are reported in systemic lupus erythematosus (SLE) patients. However, whether B-cell lymphoma 6 (Bcl-6) is expressed in cTfh cells remains to be clarified. In this study, we found that the frequencies of CD4+CXCR5hiPD-1hicTfh, CD4+CXCR5hiPD-1hiICOShi, and CD4+CXCR5hiPD-1hiBcl-6+ populations were significantly increased in SLE patients (n=70) when compared with healthy controls (n=48). Surprisingly, only CD4+CXCR5hiPD-1hiBcl-6+ cTfh cells, rather than CD4+CXCR5hiPD-1hi population, were positively correlated with SLEDAI and anti-dsDNA antibodies. An elevated level of IL-21 was found in SLE CD4+ T cells. Moreover, IL-21 promoted the enrichment of TET2 in Bcl-6 promoter region and induced Bcl-6 expression. Therefore, Bcl-6 expression in cTfh cells may represent a reliable marker for the disease activity in SLE 
650 4 |a Journal Article 
650 4 |a Bcl-6 
650 4 |a Disease activity 
650 4 |a IL-21 
650 4 |a SLE 
650 4 |a TET2 
650 4 |a cTfh 
650 7 |a BCL6 protein, human  |2 NLM 
650 7 |a DNA-Binding Proteins  |2 NLM 
650 7 |a Interleukins  |2 NLM 
650 7 |a Proto-Oncogene Proteins  |2 NLM 
650 7 |a Proto-Oncogene Proteins c-bcl-6  |2 NLM 
650 7 |a Dioxygenases  |2 NLM 
650 7 |a EC 1.13.11.-  |2 NLM 
650 7 |a TET2 protein, human  |2 NLM 
650 7 |a EC 1.13.11.-  |2 NLM 
650 7 |a interleukin-21  |2 NLM 
650 7 |a MKM3CA6LT1  |2 NLM 
700 1 |a Wu, Haijing  |e verfasserin  |4 aut 
700 1 |a Qiu, Hong  |e verfasserin  |4 aut 
700 1 |a Yang, Huilan  |e verfasserin  |4 aut 
700 1 |a Deng, Yaxiong  |e verfasserin  |4 aut 
700 1 |a Zhao, Ming  |e verfasserin  |4 aut 
700 1 |a Luo, Hairong  |e verfasserin  |4 aut 
700 1 |a Zhou, Xiang  |e verfasserin  |4 aut 
700 1 |a Xie, Yubin  |e verfasserin  |4 aut 
700 1 |a Chan, Vera  |e verfasserin  |4 aut 
700 1 |a Lau, Chak-Sing  |e verfasserin  |4 aut 
700 1 |a Lu, Qianjin  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Clinical immunology (Orlando, Fla.)  |d 1999  |g 173(2016) vom: 02. Dez., Seite 161-170  |w (DE-627)NLM098196855  |x 1521-7035  |7 nnns 
773 1 8 |g volume:173  |g year:2016  |g day:02  |g month:12  |g pages:161-170 
856 4 0 |u http://dx.doi.org/10.1016/j.clim.2016.10.017  |3 Volltext 
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