Abstract:
BACKGROUND:Interstitial lung disease (ILD) is associated with high morbidity and mortality in rheumatoid arthritis (RA). Citrullinated proteins are observed in RA lung tissues; however, the association of specific anticitrullinated peptide antibodies (ACPA) with ILD in RA is unknown. METHODS:RA patients underwent multidetector CT (MDCT) of the chest, from which ILD features and a semiquantitative ILD Score (ILDS; range 0-32) were assessed. Anti-CCP (CCP2) and levels of a panel of antibodies against 17 citrullinated and four non-citrullinated peptides were assessed from concurrent serum samples using a custom Bio-Plex bead array. High level ACPA was defined as ≥the group 75th percentile. RESULTS:Among the 177 RA patients studied, median levels of CCP2 and all specific ACPAs were 46-273% higher among RA patients with versus those without ILD (all p values <0.05), and higher levels correlated with higher ILDS. In contrast, levels of non-citrullinated protein antibodies were not higher in those with ILD. RA patients had a median of 2 high level ACPA reactivities (range 0-16), with each high level ACPA associated, on average, with a 0.10 unit higher ILDS (p=0.001). This association remained significant after adjusting for characteristics associated with ILD (age, gender, current and former smoking, Disease Activity Score for 28 joints, current prednisone and leflunomide use). More high level ACPA were observed in those with versus without pulmonary function restriction or impaired diffusion. CONCLUSIONS:Our findings of a broader ACPA repertoire in RA ILD suggest a possible role for ACPA in the pathogenesis of ILD.
journal_name
Ann Rheum Disjournal_title
Annals of the rheumatic diseasesauthors
Giles JT,Danoff SK,Sokolove J,Wagner CA,Winchester R,Pappas DA,Siegelman S,Connors G,Robinson WH,Bathon JMdoi
10.1136/annrheumdis-2012-203160subject
Has Abstractpub_date
2014-08-01 00:00:00pages
1487-94issue
8eissn
0003-4967issn
1468-2060pii
annrheumdis-2012-203160journal_volume
73pub_type
杂志文章abstract:OBJECTIVES:To characterise and quantify the CD4+ CD25+ T cell population in patients with systemic lupus erythematosus (SLE) and to detect the possible influence of treatments and clinical manifestations. METHODS:Characterisation of CD25(low) and CD25(high) CD4+ T cells from healthy controls and from patients with SLE...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2005.049924
更新日期:2006-11-01 00:00:00
abstract:OBJECTIVES:Molecular biological approaches have recently identified urate transporters in renal proximal tubular cells. Human sodium-dependent phosphate cotransporter type 1 encoded by SLC17A1 is a urate transporter localised to the renal proximal tubular cells and candidate molecule to secret urate from renal tubular ...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2008.106856
更新日期:2010-06-01 00:00:00
abstract:OBJECTIVE:Antiphospholipid antibody (aPL) specificity for aPL-related events was evaluated in systemic lupus erythematosus (SLE). METHODS:A study was carried out on 105 patients affected with SLE comparing the prevalence of lupus anticoagulant (LA) and IgG and IgM anticardiolipin antibodies (aCL) between patients with...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.53.2.140
更新日期:1994-02-01 00:00:00
abstract:OBJECTIVES:To evaluate the influences of radiographic severity, quadriceps strength, knee pain, age, and gender on functional ability in patients with osteoarthritis of the knee. METHODS:Equal numbers of knee pain positive and negative respondents to a survey of registrants aged more than 55 years at a general practic...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.52.4.258
更新日期:1993-04-01 00:00:00
abstract:OBJECTIVES:Over 50% of patients with rheumatoid arthritis (RA) harbour a variety of anti-modified protein antibodies (AMPA) against different post-translationally modified (PTM) proteins, including anti-carbamylated protein (anti-CarP) antibodies. At present, it is unknown how AMPA are generated and how autoreactive B ...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/annrheumdis-2016-210772
更新日期:2017-08-01 00:00:00
abstract:BACKGROUND:Human osteoarthritic (OA) chondrocytes were previously classified into L (low)- and H (high)-OA according to matrix metalloproteinase-13 (MMP-13) basal levels and interleukin 1beta (IL1beta) inducibility. In H-OA chondrocytes, the regulatory proteins p130(cas) and nuclear matrix protein 4 (NMP4) acting on th...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2008.092288
更新日期:2009-06-01 00:00:00
abstract:BACKGROUND AND AIM:Striving for harmonisation of specialty training and excellence of care in rheumatology, the European League Against Rheumatism (EULAR) established a task force to develop points to consider (PtCs) for the assessment of competences during rheumatology specialty training. METHODS:A systematic literat...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/annrheumdis-2020-218015
更新日期:2021-01-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:For our understanding of the pathogenesis of rheumatoid arthritis (RA), it is important to elucidate the mechanisms underlying early stages of synovitis. Here, synovial cytokine production was investigated in patients with very early arthritis. METHODS:Synovial biopsies were obtained from pat...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/annrheumdis-2014-206921
更新日期:2016-04-01 00:00:00
abstract::The radiographic changes of ankylosing spondylitis were studied in 50 females and 82 males. There was a tendency for the males to have more severe arthritic changes in the sacroiliac joints than the females, but the difference did not reach statistical significance. Males significantly more often had radiological invo...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.43.4.570
更新日期:1984-08-01 00:00:00
abstract:OBJECTIVE:To study the associations between structural abnormalities on ultrasound (US) or conventional x-rays (CR) and pain in hand osteoarthritis (HOA). METHODS:In 55 consecutive patients with HOA (mean age 61 years, 86% women) fulfilling the American College of Rheumatology criteria, pain in 30 separate hand joints...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2010.147553
更新日期:2011-10-01 00:00:00
abstract:OBJECTIVE:To further explore deiodinase iodothyronine type 2 (DIO2) as a therapeutic target in osteoarthritis (OA) by studying the effects of forced mechanical loading on in vivo joint cartilage tissue homeostasis and the modulating effect herein of Dio2 deficiency. METHODS:Wild-type and C57BL/6-Dio2(-/-) -mice were s...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/annrheumdis-2014-206608
更新日期:2016-03-01 00:00:00
abstract:BACKGROUND:Hand exercises are recommended for patients with hand osteoarthritis (HOA), though evidence for their effect is conflicting. OBJECTIVE:To evaluate, in a randomised controlled trial, the effect of HOA information plus home-based hand exercises (exercise group) compared with information only (control group) i...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,随机对照试验
doi:10.1136/annrheumdis-2013-204808
更新日期:2015-08-01 00:00:00
abstract::The majority of paired sera and synovial fluids from 21 patients with rheumatoid arthritis produced a rapid chemiluminescent response when incubated with human neutrophils. Synovial fluid gave considerably higher responses than the paired serum specimen. In contrast little or no response was found with paired sera and...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.42.2.158
更新日期:1983-04-01 00:00:00
abstract:BACKGROUND:The association between progression of knee osteoarthritis and progression of osteoarthritis at sites distant from the knee is unclear because of a lack of multisite longitudinal progression data. OBJECTIVE:To examine the association between radiological progression of knee osteoarthritis and osteoarthritis...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2005.038414
更新日期:2006-05-01 00:00:00
abstract:OBJECTIVES:To assess the interobserver agreement on the diagnostic classification of shoulder disorders, based on history taking and physical examination, and to identify the determinants of diagnostic disagreement. METHODS:Consecutive eligible patients with shoulder pain were recruited in various health care settings...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.58.5.272
更新日期:1999-05-01 00:00:00
abstract::A controlled study compared 6 months' treatment of 60 patients with rheumatoid arthritis (RA). Half were randomly allocated to treatment with chloroquine 250 mg daily, the other half dapsone 100 mg daily (50 mg/day for the first 7 days) following a one-month run-in assessment period. All patients had active or progres...
journal_title:Annals of the rheumatic diseases
pub_type: 临床试验,杂志文章
doi:10.1136/ard.43.2.200
更新日期:1984-04-01 00:00:00
abstract::This paper looks at the problem confronting a doctor evaluating a patient with anticentromere antibody who does not have evidence of disease along the spectrum from CREST (calcinosis, Raynaud's phenomenon, oesophageal dysmotility, sclerodactyly, telangiectasia) to progressive systemic sclerosis. Of 33 people with anti...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.48.9.771
更新日期:1989-09-01 00:00:00
abstract::Of 29 524 hospitalised medical patients monitored in a drug surveillance programme 1835 (6.2%) received the xanthine oxidase inhibitor allopurinol. After the exclusion of skin reactions adverse effects were attributed to this drug in 33 (1.8%) patients, the most frequent being haematological abnormalities (11 patients...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.40.3.245
更新日期:1981-06-01 00:00:00
abstract::Two cases of acute monarthritis secondary to asymptomatic renal cell carcinoma are described. This association has not previously been reported. The patients were initially thought to have a septic arthritis, but hot spots were seen on isotope bone scans and biopsy samples showed secondary neoplasms, which were later ...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.51.5.681
更新日期:1992-05-01 00:00:00
abstract:OBJECTIVE:To determine whether occurrence, characteristics, and progression of systemic lupus erythematosus (SLE) are associated with polymorphism of the mannose binding lectin (MBL) gene and with serum MBL concentration. METHODS:Codon 54 MBL gene polymorphism of 147 patients with SLE and 160 healthy controls was dete...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2003.020172
更新日期:2005-02-01 00:00:00
abstract:OBJECTIVES:To assess the safety of intra-articular (IA) autologous tolerogenic dendritic cells (tolDC) in patients with inflammatory arthritis and an inflamed knee; to assess the feasibility and acceptability of the approach and to assess potential effects on local and systemic disease activities. METHODS:An unblinded...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,随机对照试验
doi:10.1136/annrheumdis-2015-208456
更新日期:2017-01-01 00:00:00
abstract::A previously normal 58-year-old woman developed a widespread psoriatic rash and asymmetrical peripheral polyarthritis a week after beginning treatment with oxprenolol for hypertension. Skin and joint disease resolved simultaneously after drug withdrawal and have not recurred. ...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.43.1.102
更新日期:1984-02-01 00:00:00
abstract::Alefacept is a bioengineered fusion protein of soluble lymphocyte function antigen (LFA-3) with Fc fragments of IgG1. It is marketed in many countries for the treatment of moderate to severe psoriasis. This paper reviews the data supporting the use of alefacept in psoriasis and psoriatic arthritis. ...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,评审
doi:10.1136/ard.2005.042655
更新日期:2005-11-01 00:00:00
abstract::After in vitro incubation with 3H-thymidine, the proliferation of synovial lining cells and fibroblasts was investigated in surgically-removed articular tissue. Under normal conditions, in nonrheumatoid arthritis and in osteoarthrosis, low proliferation rates for both cell types were observed. In rheumatoid arthritis,...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.34.3.219
更新日期:1975-06-01 00:00:00
abstract::Chondromalacia patellae is difficult to diagnosis clinically with accuracy. In order to clarify the relevant symptoms and signs, 78 patients presenting with a clinical diagnosis of chondromalacia were examined by arthroscopy. In 49% of the knees no abnormalities were found. Presenting symptoms were similar in the norm...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.37.6.540
更新日期:1978-12-01 00:00:00
abstract:OBJECTIVE:To define the mechanisms whereby methotrexate (MTX) manifests its effects in patients with rheumatoid arthritis. METHODS:T and B cells from peripheral blood and rheumatoid synovial tissues, synovial adherent cells, and the human fibrosarcoma cell line HT1080 and its mutant (defective in an enzyme in the nucl...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.55.4.237
更新日期:1996-04-01 00:00:00
abstract::A 21-year-old woman developed persistent polyarthritis indistinguishable from rheumatoid arthritis after rubella. The arthritis persisted for approximately 30 months and was associated with high levels of antibody to rubella virus and with rheumatoid factor. The antibody titres declined pari passu with clinical improv...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.37.3.266
更新日期:1978-06-01 00:00:00
abstract::On exposure to sucrose or neutral polysaccharides, cell cultures from human synovium showed cytoplasmic vacuolation, increased numbers of lysosomes, and ultrastructural changes simulating those described in rheumatoid synovial intima and similarly treated embryonic caritlage and bone. These changes were accompanied by...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.36.2.130
更新日期:1977-04-01 00:00:00
abstract:OBJECTIVE:To investigate whether the risk allele for systemic lupus erythematosus (SLE) in the signal transducer and activator of transcription factor 4 (STAT4) gene, defined by the single nucleotide polymorphism (SNP) rs10181656(G), is associated with vascular events and/or presence of prothrombotic anti-phospholipid ...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,多中心研究
doi:10.1136/ard.2009.115535
更新日期:2010-05-01 00:00:00
abstract:OBJECTIVES:Autophagy has recently been shown to regulate osteoclast activity and osteoclast differentiation. Here, we aim to investigate the impact of autophagy inhibition as a potential therapeutic approach for the treatment of osteoporosis in preclinical models. METHODS:Systemic bone loss was induced in mice by gluc...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/annrheumdis-2015-207240
更新日期:2016-06-01 00:00:00