Abstract:
OBJECTIVES:Improved DNA sequencer-aided fluorophore-assisted carbohydrate electrophoresis (DSA-FACE) technology was used to monitor the changes in the galactosylation status of serum immunoglobulins during the immune response and therapy of autoimmune arthritis. METHODS:Collagen-induced arthritis (CIA) was induced in susceptible DBA/1 mice and the undergalactosylation status (UGS) of serum immunoglobulins was determined using the improved DSA-FACE technology. Prophylactic intravenous tolerisation with type II collagen as well as semitherapeutic treatment with dexamethasone (DEX) were performed and UGS was analysed. Next, the serum immunoglobulin glycosylation profiles of patients with rheumatoid arthritis (RA) and spondyloarthropathy (SpA) were studied and changes in the UGS scores during anti-tumour necrosis factor (TNF)alpha therapy followed. RESULTS:In the longitudinal CIA study, the undergalactosylation state of immunoglobulins was found to be significantly correlated with the clinical arthritis scores. Upon collagen-specific tolerisation as well as glucocorticoid semitherapeutic treatment, improvement of the clinical arthritis scores correlated with decreased levels of UGS. It was also demonstrated that withdrawal of DEX was associated with an increased UGS score. Interestingly, reversibility in the UGS was also shown during treatment of patients with RA and SpA with anti-TNFalpha. CONCLUSIONS:These findings demonstrate that the UGS of serum immunoglobulins changes during the disease course of CIA and that this UGS is inhibited by antigen-specific and antigen-independent treatment procedures. The observation that Ig galactosylation is a reversible process is also documented during treatment of patients with RA and SpA with anti-TNFalpha.
journal_name
Ann Rheum Disjournal_title
Annals of the rheumatic diseasesauthors
Van Beneden K,Coppieters K,Laroy W,De Keyser F,Hoffman IE,Van den Bosch F,Vander Cruyssen B,Drennan M,Jacques P,Rottiers P,Verbruggen G,Contreras R,Callewaert N,Elewaut Ddoi
10.1136/ard.2008.089292subject
Has Abstractpub_date
2009-08-01 00:00:00pages
1360-5issue
8eissn
0003-4967issn
1468-2060pii
ard.2008.089292journal_volume
68pub_type
杂志文章abstract:OBJECTIVE:The expression of antinuclear antibodies (ANA) is considered almost constant in systemic lupus erythematosus (SLE), although recent experience has suggested that many subjects with SLE considered for clinical trials are ANA negative at screening. The objective of this study is to determine whether assay varia...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/annrheumdis-2017-212599
更新日期:2018-06-01 00:00:00
abstract:OBJECTIVES:MRI is recommended in the diagnostic process of rheumatoid arthritis (RA) to detect joint damage early. MRI-detected erosions are also present in symptom-free controls, especially at older age. It is unclear if RA-specific MRI-detected erosions can be distinguished from 'physiological' erosions in symptom-fr...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/annrheumdis-2017-212252
更新日期:2018-06-01 00:00:00
abstract::Expression of insulin-like growth factor I (IGF-I)mRNA and IGF-I protein was studied in human osteoarthritic and young articular cartilage by in situ hybridisation and immunohistochemistry. In situ hybridisation showed that relatively low amounts of IGF-I mRNA signal were present in anatomically normal regions of oste...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.51.4.440
更新日期:1992-04-01 00:00:00
abstract::The aim of this report was to propose a definition for erosive disease in the context of inflammatory arthritis in light of the 2010 American College of Rheumatology (ACR)/European League Against Rheumatism (EULAR) rheumatoid arthritis (RA) criteria for use in clinical practice and studies. A EULAR task force was form...
journal_title:Annals of the rheumatic diseases
pub_type: 共识发展会议,杂志文章
doi:10.1136/annrheumdis-2012-202779
更新日期:2013-04-01 00:00:00
abstract:BACKGROUND:PATIENTS with rheumatoid arthritis (RA) are at increased risk of developing comorbid conditions. OBJECTIVES:To evaluate the prevalence of comorbidities and compare their management in RA patients from different countries worldwide. METHODS: STUDY DESIGN:international, cross-sectional. PATIENTS:consecutiv...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/annrheumdis-2013-204223
更新日期:2014-01-01 00:00:00
abstract::A putative retravirus was isolated from a cell culture derived by fusion of mink and dog cell lines with cultured placental cells from a patient with systemic lupus erythematosus. The virus was detected by reverse transcriptase assay of supernatant medium after prolonged subculturing. Its characterisation, including s...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.37.3.234
更新日期:1978-06-01 00:00:00
abstract:OBJECTIVE:To investigate quantitatively the mRNA expression levels of YKL-40, an established marker of rheumatoid and osteoarthritic cartilage degeneration in synovial fluid and serum, and a closely related molecule YKL-39, in articular chondrocytes. METHODS:cDNA array and online quantitative polymerase chain reaction...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.62.10.995
更新日期:2003-10-01 00:00:00
abstract:OBJECTIVE:To determine, using the method of adjusted indirect comparisons, whether there are differences in efficacy of tumour necrosis factor (TNF alpha) blocking agents, as measured by the rate ratios for American College of Rheumatology (ACR) 20, 50, and 70 responses, in patients with rheumatoid arthritis with an in...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,meta分析,评审
doi:10.1136/ard.62.suppl_2.ii13
更新日期:2003-11-01 00:00:00
abstract::Gout and classical rheumatoid arthritis rarely coexist. We report a patient with strong evidence for both these diseases. Possible reasons for the negative correlation between these diseases are summarised. One hypothesis suggests inhibition of surface activity of monosodium urate crystals (MSU) by binding of rheumato...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.44.6.384
更新日期:1985-06-01 00:00:00
abstract:OBJECTIVE:To assess survival and identify predictors of survival in patients with systemic sclerosis-interstitial lung disease (SSc-ILD) who participated in the Scleroderma Lung Studies (SLS) I and II. METHODS:SLS I randomised 158 patients with SSc-ILD to 1 year of oral cyclophosphamide (CYC) vs placebo. SLS II rando...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,随机对照试验
doi:10.1136/annrheumdis-2018-213708
更新日期:2019-01-01 00:00:00
abstract::Serum C2 activity was measured in 135 individuals drawn from a panel of 418 tissue-typed blood donors. The study group included all donors with HLA antigens A10 and B18. Heterozygote C2 deficiency (C2Dhet) was defined by reference to the range of C2 activity in previously studied obligate heterozygotes. Five donors we...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.41.1.93
更新日期:1982-02-01 00:00:00
abstract::A nephelometric assay of concanavalin-A binding of serum acute phase proteins (con-A binding) has been used in cross-sectional and sequential studies of disease activity in rheumatoid arthritis (RA). Con-A binding correlated well with blood viscosity, C-reactive protein, and other individual acute phase reactants in p...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.41.2.133
更新日期:1982-04-01 00:00:00
abstract:OBJECTIVES:Increased numbers of neutrophils expressing proteinase 3 on their membrane (mPR3) have been reported in anti-neutrophil cytoplasm antibody (ANCA)-associated vasculitis (AAV) and are suggested to be involved in AAV immunopathogenesis. In most studies, neutrophils were analysed for mPR3 expression without prim...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2006.063230
更新日期:2007-10-01 00:00:00
abstract:BACKGROUND:The 6-min walk test (6MWT) is increasingly used as an outcome measure in interstitial lung disease (ILD). AIM:To evaluate the usefulness of the 6MWT in a cohort of patients with ILD secondary to systemic sclerosis (SSc) and to correlate with established physiological parameters. METHODS:163 patients with S...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2006.054866
更新日期:2007-02-01 00:00:00
abstract::The microfocal x-ray unit, a new type of x-ray machine characterised by an extremely small x-ray source, enables great detail to be recorded in the projection radiographs owing to the high object magnification and resolution obtained with this system. Microfocal radiographic examinations were carried out on the wrists...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.43.2.160
更新日期:1984-04-01 00:00:00
abstract::Selenium is a trace element and an essential part of the enzyme glutathione peroxidase, which protects cells from oxidative damage. Selenium has been shown to have antiproliferative, anti-inflammatory, antiviral, and immune altering effects. Serum selenium concentrations in 101 patients with seropositive rheumatoid ar...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.50.6.376
更新日期:1991-06-01 00:00:00
abstract:OBJECTIVES:To study the ability of technetium-99m hexamethyl propylene amineoxime (HMPAO) labelled lymphocyte scintigraphy to quantify synovial inflammation, and to analyse the kinetics of lymphocyte retention in the joints of patients with rheumatoid arthritis (RA). METHODS:After isolation of the lymphocytes, the cel...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.54.1.39
更新日期:1995-01-01 00:00:00
abstract:OBJECTIVE:To assess the diagnostic value of ultrasonography (US) in the evaluation of arthritic shoulder joints. METHODS:Twenty shoulders of 20 inpatients with arthritis were evaluated by US one day before the shoulder operation. Changes in the subacromial-subdeltoid bursa, biceps tendon and tendon sheath, rotatof cuf...
journal_title:Annals of the rheumatic diseases
pub_type: 临床试验,杂志文章
doi:10.1136/ard.57.6.357
更新日期:1998-06-01 00:00:00
abstract::Orally bioavailable compounds that target key intracellular signalling molecules are receiving increasing attention for the treatment of rheumatic diseases. The mitogen activated protein (MAP) kinases are especially attractive because they regulate both cytokine production and cytokine action. The MAP kinases are expr...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,评审
doi:10.1136/ard.2006.058388
更新日期:2006-11-01 00:00:00
abstract:OBJECTIVES:Patients with rheumatoid arthritis (RA) are at increased risk of myocardial infarction (MI) compared with subjects without RA, with the increased risk driven potentially by inflammation. Tumour necrosis factor inhibitors (TNFi) may modulate the risk and severity of MI. We compared the risk and severity of MI...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/annrheumdis-2016-209784
更新日期:2017-04-01 00:00:00
abstract::Joint damage in rheumatoid arthritis is assessed radiologically. Previous studies have not examined in detail its long term progression. We evaluated the overall changes of peripheral joint damage radiologically in 50 rheumatoid patients followed up at one rheumatology centre for 10 years. All peripheral joints were s...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.45.5.373
更新日期:1986-05-01 00:00:00
abstract:OBJECTIVE:To determine the circulating serum concentrations of nerve growth factor (NGF) and compare them with indices of disease activity in juvenile chronic arthritis. METHODS:NGF concentrations were evaluated with a two site immunoenzymatic assay (ELISA), in 17 children with systemic, 39 with polyarticular, and 24 ...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.55.10.745
更新日期:1996-10-01 00:00:00
abstract:OBJECTIVES:Infectious agents like parvovirus have been implicated as exogenous factors that could trigger onset of systemic lupus erythematosus (SLE). A number of case reports describing a SLE-like presentation of acute human parvovirus B19 infection have been published, but no systematic investigation of the actual se...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.59.1.64
更新日期:2000-01-01 00:00:00
abstract:OBJECTIVES:In systemic sclerosis (SSc), vascular involvement is characterised by vascular endothelial growth factor (VEGF)-A/VEGF receptor (VEGFR) system disturbances. Neuropilin-1 (NRP1), a receptor for both class-3 semaphorins (Sema3s) and VEGF-A, is required for optimal VEGF-A/VEGFR-2 signalling. Here, we investigat...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/annrheumdis-2015-207483
更新日期:2016-08-01 00:00:00
abstract:OBJECTIVES:To study the role of two COL2A1 single nucleotide polymorphisms (rs3737548 and rs2276455) and their haplotypes in individual susceptibility to osteoarthritis (OA) of the hand in Finnish women. METHODS:Bilateral hand radiographs of 543 Finnish female dentists and teachers aged 45-63 years were examined and c...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2008.094706
更新日期:2009-10-01 00:00:00
abstract::The adherent cells remaining after short-term culture of synovial fluid and synovial membrane cells from rheumatoid and non-rheumatoid patients were examined for the presence of a productive virus infection and for various viral antigens. Labelling was carried out with 3H-thymidine and 3H-uridine followed by sucrose d...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.39.2.159
更新日期:1980-04-01 00:00:00
abstract:OBJECTIVE:Genetic variation at the type II deiodinase (D2) gene (DIO2) was previously identified as osteoarthritis (OA) risk factor. To investigate mechanisms possibly underlying this association, we assessed D2 protein in healthy and OA-affected cartilage and investigated allelic balance of the OA risk polymorphism rs...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/annrheumdis-2011-200981
更新日期:2012-07-01 00:00:00
abstract:OBJECTIVES:Reduced caveolin-1 levels in lung fibroblasts from patients with scleroderma and the lungs of bleomycin-treated mice promote collagen overexpression and lung fibrosis. This study was undertaken to determine whether caveolin-1 is deficient in leucocytes from bleomycin-treated mice and patients with scleroderm...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2009.117580
更新日期:2010-06-01 00:00:00
abstract:BACKGROUND:Since the publication of the European League Against Rheumatism (EULAR) recommendations for the management of large vessel vasculitis (LVV) in 2009, several relevant randomised clinical trials and cohort analyses have been published, which have the potential to change clinical care and therefore supporting t...
journal_title:Annals of the rheumatic diseases
pub_type: 共识发展会议,杂志文章,实务指引
doi:10.1136/annrheumdis-2019-215672
更新日期:2020-01-01 00:00:00
abstract:OBJECTIVES:Systemic lupus erythematosus (SLE) is a serious multisystem autoimmune disease, mediated by disrupted B cell quiescence and typically treated with glucocorticoids. We studied whether B cells in SLE are regulated by the glucocorticoid-induced leucine zipper (GILZ) protein, an endogenous mediator of anti-infla...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/annrheumdis-2015-207744
更新日期:2016-04-01 00:00:00