IL-17 and IFN-γ producing NK and γδ-T cells are preferentially expanded in synovial fluid of patients with reactive arthritis and undifferentiated spondyloarthritis

Copyright © 2017 Elsevier Inc. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Clinical immunology (Orlando, Fla.). - 1999. - 183(2017) vom: 01. Okt., Seite 207-212
1. Verfasser: Chowdhury, Abhra Chandra (VerfasserIn)
Weitere Verfasser: Chaurasia, Smriti, Mishra, Shravan Kumar, Aggarwal, Amita, Misra, Ramnath
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2017
Zugriff auf das übergeordnete Werk:Clinical immunology (Orlando, Fla.)
Schlagworte:Journal Article Gamma Delta T cells Inflammation Interleukin 17 Natural killer cells Synovial fluid Interleukin-17 PHB2 protein, human Prohibitins Receptors, Antigen, T-Cell, gamma-delta mehr... Interferon-gamma 82115-62-6
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100 1 |a Chowdhury, Abhra Chandra  |e verfasserin  |4 aut 
245 1 0 |a IL-17 and IFN-γ producing NK and γδ-T cells are preferentially expanded in synovial fluid of patients with reactive arthritis and undifferentiated spondyloarthritis 
264 1 |c 2017 
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500 |a Date Revised 04.12.2021 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Copyright © 2017 Elsevier Inc. All rights reserved. 
520 |a The IL-17/1L-23 axis is important in the pathogenesis of spondyloarthropathy. Innate cells produce IL-17 in addition to Th17 cells. We studied the frequencies of natural killer (NK) (total, CD56bright, CD56dim, perforin+ and granzyme+), NK-T, γδ-T, and IFN-γ+, IL-17+ NK and γδ-T cells in peripheral blood (PB) and synovial fluid (SF) of ReA/uSpA patients. PB from 45 patients and paired SF from 39 patients were studied, together with PB from 18 healthy controls (HC). The frequency of γδ-T cells was decreased (p<0.05) while IL-17 producing NK and γδ-T cells were increased (p<0.05) in PB of patients as compared to HC. In SF, CD56bright NK cells were increased (p<0.001) but had reduced expression of perforin and granzyme (p<0.0001) as compared to PB. Frequency of IL-17+, IFN-γ+ NK and γδ-T cells was higher in SF as compared to PB (p<0.05). We suggest that innate cells by producing pro-inflammatory cytokines may contribute to pathogenesis 
650 4 |a Journal Article 
650 4 |a Gamma Delta T cells 
650 4 |a Inflammation 
650 4 |a Interleukin 17 
650 4 |a Natural killer cells 
650 4 |a Synovial fluid 
650 7 |a Interleukin-17  |2 NLM 
650 7 |a PHB2 protein, human  |2 NLM 
650 7 |a Prohibitins  |2 NLM 
650 7 |a Receptors, Antigen, T-Cell, gamma-delta  |2 NLM 
650 7 |a Interferon-gamma  |2 NLM 
650 7 |a 82115-62-6  |2 NLM 
700 1 |a Chaurasia, Smriti  |e verfasserin  |4 aut 
700 1 |a Mishra, Shravan Kumar  |e verfasserin  |4 aut 
700 1 |a Aggarwal, Amita  |e verfasserin  |4 aut 
700 1 |a Misra, Ramnath  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Clinical immunology (Orlando, Fla.)  |d 1999  |g 183(2017) vom: 01. Okt., Seite 207-212  |w (DE-627)NLM098196855  |x 1521-7035  |7 nnns 
773 1 8 |g volume:183  |g year:2017  |g day:01  |g month:10  |g pages:207-212 
856 4 0 |u http://dx.doi.org/10.1016/j.clim.2017.03.016  |3 Volltext 
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