Abstract：
OBJECTIVES:In this study, we used hypercholesterolaemic apolipoprotein E-deficient (Apoe-/-) mice to investigate LDL/oxLDL effect on synovial inflammation and cartilage destruction during antigen-induced arthritis (AIA). Further, as macrophage FcγRs are crucial to immune complex-mediated AIA, we investigated in vitro the effects of high cholesterol levels on the expression of FcγRs on macrophages. METHODS:AIA was induced by intra-articular injection of mBSA into knee joints of immunised Apoe-/- and wild type (WT) control mice. Joint swelling was measured by uptake of 99mTc pertechnetate (99mTc). Joint inflammation and cartilage destruction were assessed by histology. Anti-mBSA IgGs were measured by ELISA and specific T-cell response by lymphocyte stimulation test. Upon oxLDL stimulation of WT macrophages, protein levels of FcγRs were measured by flow cytometry. RESULTS:Local induction of AIA resulted in less joint swelling, synovial infiltrate and exudate in the joint cavity in Apoe-/- mice compared to WT controls, even though both their humoral and adaptive immune response were comparable. Whereas Apoe deficiency alone did not affect macrophage expression of FcγRs, oxLDL sharply reduced the protein levels of activating FcγRs, crucial in mediating cartilage damage. In agreement with the reduced inflammation in Apoe-/- mice, we observed decreased MMP activity and destruction in the articular cartilage. CONCLUSIONS:Taken together, our findings suggest that high levels of LDL/oxLDL during inflammation, dampen the initiation and chronicity of joint inflammation and cartilage destruction in AIA by regulating macrophage FcγR expression.
journal_name
Clin Exp Rheumatoljournal_title
Clinical and experimental rheumatologyauthors
Ascone G,Di Ceglie I,van den Bosch MHJ,Kruisbergen NNL,Walgreen B,Sloetjes AW,Lindhout E,Joosten LAB,van de Loo FAJ,Koenders MI,van der Kraan PM,Blom AB,van Lent PLEMsubject
Has Abstractpub_date
2019-11-01 00:00:00pages
983-993issue
6eissn
0392-856Xissn
1593-098Xpii
13702journal_volume
37pub_type
杂志文章abstract：OBJECTIVE:To determine the incidence and clinical presentation of Wegener's granulomatosis (WG) in Finland during the 20-year period 1981-2000. METHODS:We performed a study with retrospective data retrieval using the hospital discharge register in Finland. All available hospital case reports were reviewed. We included...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2008-05-01 00:00:00
abstract：OBJECTIVE:To examine the diagnostic contributions of cardiac magnetic resonance imaging (CMRI) with delayed-enhancement (DE) in patients with Churg-Strauss syndrome (CSS). METHODS:We consecutively recruited 14 men and 6 women (mean age: 50+/-14 years) with CSS (mean disease duration: 4.5+/-3.6 years) and investigated ...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2009-01-01 00:00:00
abstract：OBJECTIVE:To measure the serum levels of IgG anti-Chlamydia pneumoniae (C. pneumoniae) and human heat shock protein (hHSP) 60 antibodies in patients with active giant cell arteritis (GCA) and to determine whether such levels decrease with corticosteroid therapy and remission of symptoms. METHODS:IgG anti-C. pneumoniae...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2008-11-01 00:00:00
abstract：OBJECTIVES:ACA-positive/primary Sjögren's syndrome (pSS) represents a distinct overlapping entity with intermediate features in between limited systemic sclerosis (lSSc) and pSS. Few data are available on their general risk for lymphoproliferative complications, specifically regarding adverse predictors at the level of...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章,多中心研究
doi：
更新日期：2018-05-01 00:00:00
abstract：OBJECTIVE:To analyze the rate and baseline prognostic factors of disability measured by the modified HAQ (MHAQ), in a series of patients with early rheumatoid arthritis (RA) after two years of therapy with a structured algorithm using disease-modifying anti-rheumatic drugs (DMARDs). METHODS:One hundred and five patien...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2009-03-01 00:00:00
abstract：:Anti-TNF-α therapy has successfully been used to treat Takayasu arteritis (TA) refractory to conventional immunosuppressive treatment. However, some patients fail to respond even to TNF-α blockers. Interleukin-6 (IL-6) is a key player in the pathogenesis of TA. Preliminary data also suggest efficacy of the IL-6 recept...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2012-01-01 00:00:00
abstract：OBJECTIVES:To obtain information on the shortening of the life span and the causes of excess death in a population-based series of subjects with rheumatoid arthritis (RA). METHODS:The study included all 1666 subjects who had died in Finland in 1989 and were entitled under the nationwide sickness insurance scheme to re...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：1995-03-01 00:00:00
abstract：:Pure red cell aplasia (PRCA) is an acute anemia due to selective suppression of erythropoiesis. We report a case of PRCA diagnosed before the onset of primary Sjögren's syndrome (SS). A young woman, with autoimmune thyroiditis, developed polyarthritis with ANA and Rheumatoid factor positivity, diagnosed as Rheumatoid ...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2007-03-01 00:00:00
abstract：:Giant cell arteritis (GCA), a systemic large-vessel vasculitis, is a disease that has been treated with glucocorticoids since 1950. Over the years, several disease-modifying anti-rheumatic drugs have been evaluated as steroid-sparing agents with disappointing results. Tocilizumab, an interleukin-6 inhibitor, has in re...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2020-03-01 00:00:00
abstract：OBJECTIVE:Giant cell arteritis (GCA) has a variable course. We assessed whether intensity of initial systemic inflammatory response (ISIR) can predict the course of GCA. METHODS:Charts of 130 GCA patients were reviewed. ISIR intensity at presentation was determined by 5 parameters of inflammation: sedimentation rate >...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2008-05-01 00:00:00
abstract：:A meta-analysis showed that methodological differences in prevalence studies such as a sample survey design or census design may be responsible for some of the variance in BS prevalence reported across countries, in addition to a true geographic variation. Efforts towards developing a data driven core set of outcome m...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章,评审
doi：
更新日期：2017-11-01 00:00:00
abstract：OBJECTIVES:To investigate the burden of systemic juvenile idiopathic arthritis (SJIA) on health-related quality of life (HRQOL) and resource use of patients and caregivers (families) on biologic therapy. METHODS:This international study assessed SJIA burden in patients on biologics, using a caregiver questionnaire and...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章,多中心研究
doi：
更新日期：2018-09-01 00:00:00
abstract：OBJECTIVES:The purpose of this study was to investigate whether the urokinase gene 3'-UTR C/T polymorphism is a marker of susceptibility to or severity of rheumatoid arthritis (RA) in Chinese patients. METHODS:A total of 145 RA patients and 134 healthy control subjects were enrolled in this study. We identified the C/...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2004-03-01 00:00:00
abstract：:In patients with SLE in remission pregnancy does not confer a special risk to either the mother or foetus, and immunoregulatory drugs should not be withdrawn prior to a pregnancy where these are required for disease control. Likewise therapy to treat disease flares during pregnancy should not be withheld as the foetus...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章,评审
doi：
更新日期：1988-04-01 00:00:00
abstract：OBJECTIVES:To describe and evaluate clinical and imaging differences between patients with familial and sporadic early spondyloarthritis (SpA). METHODS:This was a cross-sectional study analysing the baseline dataset from ESPERANZA, a national programme developed for the early identification of patients with SpA. Patie...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2016-07-01 00:00:00
abstract：:We report herein the results of the cross-cultural adaptation and validation into the Korean language of the parent's version of two health related quality of life instruments. The Childhood Health Assessment Questionnaire (CHAQ) is a disease specific health instrument that measures functional ability in daily living ...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2001-07-01 00:00:00
abstract：OBJECTIVES:Despite the important role of the transcription factor HIF-1alpha in angiogenesis and inflammation, only a few studies on HIF-1alpha expression have been performed in RA patients. The aim of the present study was to identify the layer in synovial tissue of RA patients where HIF1a is expressed and to find out...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2009-11-01 00:00:00
abstract：OBJECTIVES:We aimed to assess changes in myositis core set measures and ancillary clinical and laboratory data from the National Institutes of Health's subset of patients enrolled in the Rituximab in Myositis trial. METHODS:Eighteen patients (5 dermatomyositis, 8 polymyositis, 5 juvenile dermatomyositis) completed mor...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章,多中心研究,随机对照试验
doi：
更新日期：2014-09-01 00:00:00
abstract：:The idiopathic inflammatory myopathies (IIMs) are a rare group of immune, systemic diseases characterised by muscle inflammation and frequently by extramuscular involvement. IIMs are heterogeneous with generally a chronic or subacute onset, which vary from less severe to more serious manifestations, not always easy to...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章,评审
doi：
更新日期：2020-01-01 00:00:00
abstract：OBJECTIVES:To examine the feasibility and efficacy of a multidisciplinary health care programme for patients with knee OA. METHODS:A 12-month follow-up care programme for knee OA, based on clinical evidence and expert opinion was implemented in primary care settings. It included recommendations on diagnosis, managemen...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2011-11-01 00:00:00
abstract：OBJECTIVE:To characterize the systemic manifestations and joint disease in patents with recurrent aphthous stomatitis (RAS). METHODS:The presence and features of extra-oral manifestations were determined by a rheumatologist, who examined and interviewed 64 patients, referred during 1993 to the oral medicine clinic for...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：1996-07-01 00:00:00
abstract：OBJECTIVES:The aim of the present study is to investigate the demographics, aetiologies, complications, treatments and visual outcomes in paediatric uveitis patients in the French-speaking part of Switzerland. METHODS:Chart review of all patients diagnosed with uveitis before the age of 16 years, presenting to two ter...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2013-07-01 00:00:00
abstract：OBJECTIVES:The superiority of true drug treatment over placebo in reducing symptoms of fibromyalgia syndrome (FMS) is small and bought by relevant rates of drop-outs due to adverse events. Recent systematic reviews demonstrated that a substantial proportion of the beneficial and adverse effects of true drug is attribut...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章,meta分析,评审
doi：
更新日期：2012-11-01 00:00:00
abstract：OBJECTIVES:To compare the impact of ankylosing spondylitis (AS) on health-related quality of life (HRQL) and of adalimumab on initial and sustained improvement in HRQL for patients with active AS versus the general US population. METHODS:Data from the 5-year ATLAS trial were analysed. HRQL burden of AS and treatment i...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章,随机对照试验
doi：
更新日期：2011-07-01 00:00:00
abstract：OBJECTIVE:To determine whether the activation of metalloproteinases can be achieved by the interaction of the inflammatory cytokine, IL-1 beta, with rheumatoid osteoblasts. RESULTS:MMP-2 is not secreted by rheumatoid osteoblasts as a proenzyme; however, IL-1 beta stimulation induced the secretion of MMP-2 as an active...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2000-05-01 00:00:00
abstract：OBJECTIVES:Fibromyalgia is a chronic disorder characterized by widespread musculoskeletal pain and fatigue. Its prevalence is estimated to be at 3.4% in women and 0.5% in men. It is a major cause of morbidity. Our objective was to evaluate, using a self-questionnaire sent by mail, the level of knowledge of French physi...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2005-09-01 00:00:00
abstract：OBJECTIVES:The aim of this study was to investigate the relationship between serum infliximab (IFX) levels and changes of RF and ACPA levels in patients with rheumatoid arthritis (RA). METHODS:Enzyme-linked immunosorbent assays (ELISA) [Promonitor® IFX R1 (version 2) (Progenika Biopharma, Spain)] were used to measure ...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2018-01-01 00:00:00
abstract：OBJECTIVES:Behçet's disease (BD) is characterised by repeated acute inflammatory attacks with aphthous ulcers of the oral mucosa, uveitis of the eyes, skin symptoms, and genital ulcers. Although its aetiology is still unknown, there is evidence of the involvement of oral bacteria in systemic diseases. Various types of ...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章,多中心研究
doi：
更新日期：2020-09-01 00:00:00
abstract：OBJECTIVE:To examine the correlation between C-reactive protein (CRP) and CRP-inducing cytokines (IL-1 beta, IL-6, TNF-alpha) and IL-1 receptor antagonist (IL-1ra), as well as to study their relationship with systemic lupus erythematosus disease activity (SLEDAI) in newly diagnosed, untreated lupus patients. METHODS:S...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2001-09-01 00:00:00
abstract：OBJECTIVE:Anemia of chronic disease is a common feature of giant cell arteritis (GCA). It has been shown that constitutive hematopoiesis is regulated in the bone marrow microenvironment by direct cell-to-cell contact between hematopoietic progenitor cells and marrow stromal cells. Since cytokines are of crucial signifi...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：1998-11-01 00:00:00
