Please use this identifier to cite or link to this item:
http://hdl.handle.net/1942/4080
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | THEWISSEN, Marielle | - |
dc.contributor.author | SOMERS, Veerle | - |
dc.contributor.author | VENKEN, Koen | - |
dc.contributor.author | LINSEN, Loes | - |
dc.contributor.author | Van Paassen, Pieter | - |
dc.contributor.author | GEUSENS, Piet | - |
dc.contributor.author | Damoiseaux, Jan | - |
dc.contributor.author | STINISSEN, Piet | - |
dc.date.accessioned | 2007-12-10T09:46:44Z | - |
dc.date.available | 2007-12-10T09:46:44Z | - |
dc.date.issued | 2007 | - |
dc.identifier.citation | CLINICAL IMMUNOLOGY, 123(2). p. 209-218 | - |
dc.identifier.issn | 1521-6616 | - |
dc.identifier.uri | http://hdl.handle.net/1942/4080 | - |
dc.description.abstract | The objective of this study was to evaluate the degree of immunosenescence in patients with autoimmune disease. Tcell receptor excision circles (TREC) and the percentage of CD4(+)CD28(null) T cells were studied as markers of immunosenescence in 175 patients with chronic autoimmune arthritis, other connective tissue autoimmune diseases, multiple sclerosis and 60 healthy controls. In both the rheumatoid arthritis (RA) and multiple sclerosis patient group, TREC numbers were age-inappropriately declined which points to an accelerated thymic output. Furthermore, enhanced percentages of CD4(=)CD28(null) Tcells could be detected in a significant proportion of patients included in this study. These immunosenescent phenomena seemed to be present already early in the disease process. High percentages of CD4(+)CD28(null) Tcells were associated with the presence of RA linked HLA DR4 alleles and with plasma reactivity to cytomegalovirus. Further analysis of CD4(+)CD28(null) T cells provided indications for a restricted Tcell receptor (TCR) BV gene expression and cytoplasmic stores of various cytotoxic molecules. This study indicates that the immune system of patients with autoimmune diseases shows signs of an accelerated aging. Both genetic factors, such as HLA DR4, and environmental factors, like CMV infection, might speed up this immunosenescence and contribute in this way to disease pathogenesis. (C) 2007 Elsevier Inc. All rights reserved. | - |
dc.language.iso | en | - |
dc.publisher | ACADEMIC PRESS INC ELSEVIER SCIENCE | - |
dc.subject.other | thymic involution; immunosenescence; CD4(+)CD28(null) T cells; autoimmunity | - |
dc.title | Analyses of immunosenescent markers in patients with autoimmune disease | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 218 | - |
dc.identifier.issue | 2 | - |
dc.identifier.spage | 209 | - |
dc.identifier.volume | 123 | - |
local.format.pages | 10 | - |
local.bibliographicCitation.jcat | A1 | - |
dc.description.notes | Hasselt Univ, Biomed Res Inst, Diepenbeek, Belgium. Transnatl Univ Limburg, Sch Life Sci, Diepenbeek, Belgium. Univ Hosp Maastricht, Dept Clin & Expt Immunol, Maastricht, Netherlands.STINISSEN, P, Hasselt Univ, Biomed Res Inst, Bldg A, Diepenbeek, Belgium. piet.stinissen@uhasselt.be | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
dc.bibliographicCitation.oldjcat | A1 | - |
dc.identifier.doi | 10.1016/j.clim.2007.01.005 | - |
dc.identifier.isi | 000246249000010 | - |
item.fulltext | No Fulltext | - |
item.accessRights | Closed Access | - |
item.fullcitation | THEWISSEN, Marielle; SOMERS, Veerle; VENKEN, Koen; LINSEN, Loes; Van Paassen, Pieter; GEUSENS, Piet; Damoiseaux, Jan & STINISSEN, Piet (2007) Analyses of immunosenescent markers in patients with autoimmune disease. In: CLINICAL IMMUNOLOGY, 123(2). p. 209-218. | - |
item.validation | ecoom 2008 | - |
item.contributor | THEWISSEN, Marielle | - |
item.contributor | SOMERS, Veerle | - |
item.contributor | VENKEN, Koen | - |
item.contributor | LINSEN, Loes | - |
item.contributor | Van Paassen, Pieter | - |
item.contributor | GEUSENS, Piet | - |
item.contributor | Damoiseaux, Jan | - |
item.contributor | STINISSEN, Piet | - |
crisitem.journal.issn | 1521-6616 | - |
crisitem.journal.eissn | 1521-7035 | - |
Appears in Collections: | Research publications |
SCOPUSTM
Citations
100
checked on Sep 3, 2020
WEB OF SCIENCETM
Citations
121
checked on Apr 12, 2024
Page view(s)
108
checked on Jul 28, 2023
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.