Abstract:
OBJECTIVES:Interleukin (IL) 34 is a new cytokine implicated in macrophage differentiation and osteoclastogenesis. This study assessed IL-34 expression in the tissue of patients with rheumatoid arthritis (RA). METHODS:Immunohistochemistry was performed in synovial biopsies from patients with RA (n=20), osteoarthritis (n=3) or other inflammatory arthritis (n=4). IL-34 was detected in the synovial fluid by ELISA and its messenger RNA expression was studied by quantitative PCR in rheumatoid synovial fibroblasts after stimulation by tumour necrosis factor α (TNFα) and IL-1β. Wild-type, jnk1(-/-)-jnk2(-/-) and nemo(-/-) murine fibroblasts and pharmacological inhibition were used to determine the involvement of nuclear factor kappa B (NF-κB) and JNK in that effect. RESULTS:IL-34 was expressed in 24/27 biopsies, with three samples from RA patients being negative. A significant association was found between IL-34 expression and synovitis severity. Levels of IL-34 and the total leucocyte count in synovial fluid were correlated. TNFα and IL-1β stimulated IL-34 expression by synovial fibroblasts in a dose/time-dependent manner through the NF-κB and JNK pathway. CONCLUSION:This work for the first time identifies IL-34 expression in the synovial tissue of patients with arthritis. This cytokine, as a downstream effector of TNFα and IL-1β, may contribute to inflammation and bone erosions in RA.
journal_name
Ann Rheum Disjournal_title
Annals of the rheumatic diseasesauthors
Chemel M,Le Goff B,Brion R,Cozic C,Berreur M,Amiaud J,Bougras G,Touchais S,Blanchard F,Heymann MF,Berthelot JM,Verrecchia F,Heymann Ddoi
10.1136/annrheumdis-2011-200096subject
Has Abstractpub_date
2012-01-01 00:00:00pages
150-4issue
1eissn
0003-4967issn
1468-2060pii
annrheumdis-2011-200096journal_volume
71pub_type
杂志文章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:BACKGROUND:Anti-tumour necrosis factor (TNF) treatment is clinically efficacious in patients with active ankylosing spondylitis (AS) and leads to improvement of spinal inflammation, as assessed by magnetic resonance imaging. It is unclear whether anti-TNF treatment affects chronic spinal changes in AS. OBJECTIVES:To a...
journal_title:Annals of the rheumatic diseases
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1136/ard.2004.033472
更新日期:2005-10-01 00:00:00
abstract::Three patients are presented who sustained bilateral rupture of the Achilles tendon while on systemic steroid therapy for chest disease; a fourth patient with polymyalgia rheumatica on steroids is also presented. This is further evidence that tendon rupture can be a direct complication of steroid treatment. The Englis...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.42.6.652
更新日期:1983-12-01 00:00:00
abstract:OBJECTIVE:In the present work, the frequency of inherited polymorphisms of the beta2 adrenergic receptor (beta2AR) gene and their association with rheumatoid arthritis (RA) as well as human leukocyte antigen (HLA)-DRB1 alleles was examined. METHODS:An allele-specific polymerase chain reaction was used to determine the...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2007.083782
更新日期:2008-12-01 00:00:00
abstract::Biological therapies directed at proinflammatory cytokines have irrevocably changed the landscape of treatment of rheumatoid arthritis (RA) and other autoimmune diseases. With the advances in our knowledge in cytokine signalling, the question emerges whether targeting intracellular signalling might also be a safe and ...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,评审
doi:10.1136/annrheumdis-2012-202576
更新日期:2013-04-01 00:00:00
abstract::In a comparative study of antinuclear antibodies (ANA) and immune complexes in the serum of 43 patients with systemic sclerosis (SS) ANA were detected by indirect immunofluorescence on Hep 2 cells and/or double immunodiffusion in 90% of patients, while immune complex assays were positive in 32% of patients. The immune...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.44.2.89
更新日期:1985-02-01 00:00:00
abstract:OBJECTIVE:To determine the relationship of disease activity to infections in patients with rheumatoid arthritis (RA). METHODS:From the CORRONA database, the incidence of physician-reported infections in RA patients on stable disease-modifying antirheumatic drug, biological, and corticosteroid therapy for at least 6 mo...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,多中心研究
doi:10.1136/ard.2010.128637
更新日期:2011-05-01 00:00:00
abstract:BACKGROUND:Dendritic cells orchestrate pivotal immunological processes mediated by the production of cytokines and chemokines. OBJECTIVE:To assess whether neutralisation of tumour necrosis factor alpha (TNF alpha) during maturation of dendritic cells affects their phenotype and behaviour, which might explain the benef...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2004.023259
更新日期:2005-03-01 00:00:00
abstract::A patient with systemic lupus erythematosus who developed pneumococcal epiglottitis is described and the literature reviewed. This infection is extremely rare in adults, and only 10 cases, none of them with SLE, have so far been reported. Epiglottitis is usually caused by Haemophilus influenzae. However, in immunocomp...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.41.6.615
更新日期:1982-12-01 00:00:00
abstract:OBJECTIVE:To compare two plain radiographic methods for sensitivity to detect progression of patellofemoral osteoarthritis. METHODS:Two sets of paired skyline and lateral knee radiographs from 54 hospital referred patients (108 knees) with knee osteoarthritis were taken an average of 31 months apart (range 12-40). Fil...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.55.12.875
更新日期:1996-12-01 00:00:00
abstract:BACKGROUND:Several inflammatory conditions are associated with an increased risk of lymphoma. The specific features of inflammation that mediate this risk are unknown. There are few studies on whether ankylosing spondylitis increases the risk of lymphoma. Besides inflammation-lymphoma aetiology, information on risk of ...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2005.047514
更新日期:2006-09-01 00:00:00
abstract:OBJECTIVE:To examine the effect of infliximab plus methotrexate (MTX) compared with placebo plus MTX on bone loss in patients with early rheumatoid arthritis (RA) in a double-blind randomised study design. Further, to explore the associations between bone loss and markers of RA disease. METHODS:All 20 patients with RA...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,随机对照试验
doi:10.1136/ard.2008.106484
更新日期:2009-12-01 00:00:00
abstract::Sera from patients with rheumatoid arthritis (RA), patients with infectious mononucleosis (IM), and blood donors were tested by indirect immunofluorescence for the presence of antikeratin antibody (AKA), antibody to cytoskeletal intermediate filaments of prekeratin or vimentin type (AIFA) and antiperinuclear factor (A...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.44.7.446
更新日期:1985-07-01 00:00:00
abstract:OBJECTIVES:Interferon regulatory factor 5 (IRF5) is a member of the IRF family of transcription factors, which regulate the production of proinflammatory cytokines. Polymorphisms in the IRF5 gene have been associated with susceptibility to systemic lupus erythaematosus (SLE) in Caucasian and Asian populations, but thei...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,多中心研究
doi:10.1136/ard.2007.085704
更新日期:2009-03-01 00:00:00
abstract:OBJECTIVE:To prepare a website for families and health professionals containing up to date information about paediatric rheumatic diseases (PRD). METHODS:Firstly, paediatric rheumatology centres and family self help associations were surveyed to characterise current clinical practice of physicians providing care for c...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2004.030221
更新日期:2005-07-01 00:00:00
abstract:OBJECTIVES:To compare the effects of etanercept (ETN) 50 mg once weekly plus methotrexate (MTX) versus MTX alone on patient-reported outcomes (PROs) and the relationship between remission and PRO improvement. METHODS:In this double-blind, randomised clinical trial (COMET), PROs included: the Health Assessment Question...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,随机对照试验
doi:10.1136/ard.2008.102509
更新日期:2010-01-01 00:00:00
abstract:OBJECTIVES:Rheumatoid factor (RF) and anti-cyclic citrullinated protein/peptide antibodies (ACPA) are integrated in the 2010 American College of Rheumatology/European League Against Rheumatism (ACR/EULAR) classification criteria for rheumatoid arthritis (RA). The objectives of this study were to evaluate the technical ...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/annrheumdis-2017-212365
更新日期:2018-05-01 00:00:00
abstract::The prevalence of anticardiolipin antibodies was evaluated in 70 children with juvenile chronic arthritis (JCA), in 25 adult patients with rheumatoid arthritis, in 42 healthy children and in 40 adult controls. Thirty seven (53%) patients with JCA were positive for IgG or IgM anticardiolipin antibodies, or both, and 30...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.50.9.599
更新日期:1991-09-01 00:00:00
abstract::In osteoarthritis (OA), adult articular chondrocytes undergo phenotypic modulation in response to alterations in the environment owing to mechanical injury and inflammation. These processes not only stimulate the production of enzymes that degrade the cartilage matrix but also inhibit repair. With the use of in vitro ...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,评审
doi:10.1136/ard.2008.098764
更新日期:2008-12-01 00:00:00
abstract::One hundred acute geriatric inpatients were assessed to investigate the prevalence of shoulder disorders; 21 had symptoms due to shoulder disease. Conditions included supraspinatus tendinitis (five), chronic rotator cuff rupture (seven), frozen shoulder (two), glenohumeral osteoarthritis (two), apatite related shoulde...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.46.9.684
更新日期:1987-09-01 00:00:00
abstract::A nutritional assessment of 50 patients with rheumatoid arthritis (RA) showed evidence of malnutrition in 13 (26%), while all 50 control subjects had normal nutritional status. Of the anthropometric measurements the body-mass index and triceps skinfold thickness values in men and women were significantly reduced in RA...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.43.3.386
更新日期:1984-06-01 00:00:00
abstract::(1) An epidemiological study of a rural African community has been carried out in the Western Transvaal. Altogether 801 respondents over 15 years old were examined; radiographs of the hands and feet were obtained in all these individuals. Serological tests for rheumatoid factor were carried out on 516 blood samples. (...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.34.2.136
更新日期:1975-04-01 00:00:00
abstract:OBJECTIVES:Pyogenic arthritis, pyoderma gangrenosum and acne (PAPA) syndrome is characterised by flares of sterile arthritis with neutrophil infiltrate and the overproduction of interleukin (IL)-1β. The purpose of this study was to elucidate the potential role of neutrophil subsets and neutrophil extracellular traps (N...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/annrheumdis-2018-213746
更新日期:2018-12-01 00:00:00
abstract:BACKGROUND:Prevalence estimates of rheumatoid arthritis (RA) vary across Europe. Recent estimates in southern European countries showed a lower prevalence than in northern countries. OBJECTIVES:To estimate the prevalence of RA in France in a multiregional representative sample in the year 2001. METHODS:A two stage ra...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2004.029199
更新日期:2005-10-01 00:00:00
abstract:BACKGROUND:There is emerging evidence that the development and progression of osteoarthritis (OA) is associated with inflammation. C reactive protein (CRP), a systemic marker for inflammation, may be elevated in OA patients but the evidence is conflicting. OBJECTIVE:To systematically review the literature for the rela...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,meta分析,评审
doi:10.1136/annrheumdis-2013-204494
更新日期:2015-04-01 00:00:00
abstract::Purified peripheral blood polymorphonuclear leucocytes (PMNs) from patients with rheumatoid arthritis (RA) have been found to differ from purified PMNs from normal subjects in ways that are consistent with their prior activation. However, it is currently contentious whether activated PMNs really circulate in patients ...
journal_title:Annals of the rheumatic diseases
pub_type: 临床试验,杂志文章
doi:10.1136/ard.51.1.13
更新日期:1992-01-01 00:00:00
abstract:BACKGROUND:Soluble E-selectin (sE-selectin) is a marker of activation of vascular endothelium. OBJECTIVE:To examine serum levels of sE-selectin in a cohort of 85 patients with early rheumatoid arthritis (RA) followed up for five years. METHODS:sE-selectin levels were assessed annually using an enzyme linked immunosor...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.61.3.242
更新日期:2002-03-01 00:00:00
abstract:BACKGROUND:We aimed to evaluate the dynamics of treatment response with different composite measures in the TIght COntrol of inflammation in early Psoriatic Arthritis (TICOPA) trial. METHODS:Participants with early disease-modifying antirheumatic drug-naïve psoriatic arthritis (PsA) were randomised 1:1 to either tight...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1136/annrheumdis-2017-211137
更新日期:2017-10-01 00:00:00
abstract:BACKGROUND:Mast cells have been implicated in the pathogenesis of arthritis, but elucidation of their precise role has been hampered by a lack of efficient and selective inhibitors of their function. OBJECTIVE:To elucidate the role of mast cells in the pathogenesis of rheumatoid arthritis (RA) and to assess whether ap...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2004.029835
更新日期:2005-08-01 00:00:00
abstract:OBJECTIVES:To determine the difference in shape of the distal femur, viewed axially in two dimensions, between eburnated and non-eburnated femora. METHODS:A comparison of 52 non-eburnated and 16 eburnated femora drawn from a large archeological skeletal population. Eburnation was taken to indicate late stage osteoarth...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.58.2.72
更新日期:1999-02-01 00:00:00