The molecular and functional characterization of clonally expanded CD8+ TCR BV T cells in eosinophilic granulomatosis with polyangiitis (EGPA)

Copyright © 2014 Elsevier Inc. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Clinical immunology (Orlando, Fla.). - 1999. - 152(2014), 1-2 vom: 01. Mai, Seite 152-63
1. Verfasser: Boita, Monica (VerfasserIn)
Weitere Verfasser: Guida, Giuseppe, Circosta, Paola, Elia, Angela Rita, Stella, Stefania, Heffler, Enrico, Badiu, Iuliana, Martorana, Davide, Mariani, Sara, Rolla, Giovanni, Cignetti, Alessandro
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2014
Zugriff auf das übergeordnete Werk:Clinical immunology (Orlando, Fla.)
Schlagworte:Journal Article CD8+ lymphocytes EGPA Proinflammatory cytokines TCR BV Vasculitis Biomarkers CCR5 protein, human CXCR3 protein, human Complementarity Determining Regions mehr... Interleukin-5 Receptors, Antigen, T-Cell, alpha-beta Receptors, CCR5 Receptors, CXCR3 Receptors, Immunologic Receptors, Prostaglandin Tumor Necrosis Factor-alpha Interferon-gamma 82115-62-6 prostaglandin D2 receptor XZF106QU24
LEADER 01000naa a22002652 4500
001 NLM236423843
003 DE-627
005 20231224105535.0
007 cr uuu---uuuuu
008 231224s2014 xx |||||o 00| ||eng c
024 7 |a 10.1016/j.clim.2014.03.001  |2 doi 
028 5 2 |a pubmed24n0788.xml 
035 |a (DE-627)NLM236423843 
035 |a (NLM)24632064 
035 |a (PII)S1521-6616(14)00054-0 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Boita, Monica  |e verfasserin  |4 aut 
245 1 4 |a The molecular and functional characterization of clonally expanded CD8+ TCR BV T cells in eosinophilic granulomatosis with polyangiitis (EGPA) 
264 1 |c 2014 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 02.07.2014 
500 |a Date Revised 02.12.2018 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Copyright © 2014 Elsevier Inc. All rights reserved. 
520 |a In eosinophilic granulomatosis with polyangiitis (EGPA) clonally expanded T cells might concur in granuloma formation and vascular injury. The TCR β-variable (BV) chain repertoire and third complementarity determining region (CDR3) of peripheral CD4+ and CD8+ cells in EGPA patients and age-matched controls and the expression of cytokines and chemokine receptors were investigated. The CD8+ lymphocytes of EGPA patients showed an increased frequency of BV expansions with a skewed profile of BV CDR3 lengths, increased CCR5 and CXCR3 expression and increased INFγ and TNFα production. In two patients, the TCR CDR3 cDNA sequences of the expanded BV family were identified. The CD4+ lymphocytes of EGPA patients revealed a higher expression of CRTH2 and increased production of IL-5. In conclusion, CD4+ T cells display a Th2 profile and CD8+ T cells are clonally expanded in EGPA and have a proinflammatory phenotype, suggesting their pathogenic role in vasculitic damage 
650 4 |a Journal Article 
650 4 |a CD8+ lymphocytes 
650 4 |a EGPA 
650 4 |a Proinflammatory cytokines 
650 4 |a TCR BV 
650 4 |a Vasculitis 
650 7 |a Biomarkers  |2 NLM 
650 7 |a CCR5 protein, human  |2 NLM 
650 7 |a CXCR3 protein, human  |2 NLM 
650 7 |a Complementarity Determining Regions  |2 NLM 
650 7 |a Interleukin-5  |2 NLM 
650 7 |a Receptors, Antigen, T-Cell, alpha-beta  |2 NLM 
650 7 |a Receptors, CCR5  |2 NLM 
650 7 |a Receptors, CXCR3  |2 NLM 
650 7 |a Receptors, Immunologic  |2 NLM 
650 7 |a Receptors, Prostaglandin  |2 NLM 
650 7 |a Tumor Necrosis Factor-alpha  |2 NLM 
650 7 |a Interferon-gamma  |2 NLM 
650 7 |a 82115-62-6  |2 NLM 
650 7 |a prostaglandin D2 receptor  |2 NLM 
650 7 |a XZF106QU24  |2 NLM 
700 1 |a Guida, Giuseppe  |e verfasserin  |4 aut 
700 1 |a Circosta, Paola  |e verfasserin  |4 aut 
700 1 |a Elia, Angela Rita  |e verfasserin  |4 aut 
700 1 |a Stella, Stefania  |e verfasserin  |4 aut 
700 1 |a Heffler, Enrico  |e verfasserin  |4 aut 
700 1 |a Badiu, Iuliana  |e verfasserin  |4 aut 
700 1 |a Martorana, Davide  |e verfasserin  |4 aut 
700 1 |a Mariani, Sara  |e verfasserin  |4 aut 
700 1 |a Rolla, Giovanni  |e verfasserin  |4 aut 
700 1 |a Cignetti, Alessandro  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Clinical immunology (Orlando, Fla.)  |d 1999  |g 152(2014), 1-2 vom: 01. Mai, Seite 152-63  |w (DE-627)NLM098196855  |x 1521-7035  |7 nnns 
773 1 8 |g volume:152  |g year:2014  |g number:1-2  |g day:01  |g month:05  |g pages:152-63 
856 4 0 |u http://dx.doi.org/10.1016/j.clim.2014.03.001  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_11 
912 |a GBV_ILN_24 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 152  |j 2014  |e 1-2  |b 01  |c 05  |h 152-63