共查询到20条相似文献,搜索用时 453 毫秒
1.
Introduction
Expression of TXNDC5, which is induced by hypoxia, stimulates cell proliferation and angiogenesis. Our previous study detected increased TXNDC5 expression in the synovial tissues of rheumatoid arthritis (RA) patients using proteomic methods. The current study investigated a pathogenic role for TXNDC5 in RA. 相似文献2.
Maria Rehnberg Mikael Brisslert Sylvie Amu Kiandoht Zendjanchi Gunilla Håwi Maria I Bokarewa 《Arthritis research & therapy》2010,12(3):R111
Introduction
Rheumatoid arthritis (RA) is frequently complicated with infections. The aim of our study was to evaluate vaccination response in patients with RA after B-cell depletion by using rituximab. 相似文献3.
Zhao X Okeke NL Sharpe O Batliwalla FM Lee AT Ho PP Tomooka BH Gregersen PK Robinson WH 《Arthritis research & therapy》2008,10(4):R94
Introduction
There is increasing evidence that autoantibodies and immune complexes (ICs) contribute to synovitis in rheumatoid arthritis (RA), yet the autoantigens incorporated in ICs in RA remain incompletely characterised. 相似文献4.
Lee HM Sugino H Aoki C Shimaoka Y Suzuki R Ochi K Ochi T Nishimoto N 《Arthritis research & therapy》2011,13(3):R89
Introduction
Rheumatoid arthritis (RA) is a systemic autoimmune disease characterized by chronic synovitis that progresses to destruction of cartilage and bone. Bone marrow (BM) cells have been shown to contribute to this pathogenesis. In this study, we compared differentially expressed molecules in BM cells from RA and osteoarthritis (OA) patients and analyzed abnormal regulatory networks to identify the role of BM cells in RA. 相似文献5.
Adrienn Angyal Colt Egelston Tamás Kobezda Katalin Olasz Anna László Tibor T Glant Katalin Mikecz 《Arthritis research & therapy》2010,12(2):R44
Introduction
Inflammatory joint destruction in rheumatoid arthritis (RA) may be triggered by autoantibodies, the production of which is supported by autoreactive T cells. Studies on RA and animal models of the disease suggest that T cells recruited in the joints can locally initiate or propagate arthritis. Herein, we investigated the role of joint-homing versus lymphoid organ-homing T cells in the development of proteoglycan-induced arthritis (PGIA), an autoimmune model of RA. 相似文献6.
Yvonne C Lee Lori B Chibnik Bing Lu Ajay D Wasan Robert R Edwards Anne H Fossel Simon M Helfgott Daniel H Solomon Daniel J Clauw Elizabeth W Karlson 《Arthritis research & therapy》2009,11(5):R160
Introduction
Despite recent advances in anti-inflammatory therapy, rheumatoid arthritis (RA) patients continue to rate pain as a priority. The etiology of RA pain is likely multifactorial, including both inflammatory and non-inflammatory components. In this study, we examine the association between disease activity, sleep, psychiatric distress and pain sensitivity in RA. 相似文献7.
Kidd BA Ho PP Sharpe O Zhao X Tomooka BH Kanter JL Steinman L Robinson WH 《Arthritis research & therapy》2008,10(5):R119
Introduction
Anti-citrullinated protein antibodies have a diagnostic role in rheumatoid arthritis (RA); however, little is known about their origins and contribution to pathogenesis. Citrullination is the post-translational conversion of arginine to citrulline by peptidyl arginine deiminase, and increased citrullination of proteins is observed in the joint tissue in RA and in brain tissue in multiple sclerosis (MS). 相似文献8.
Introduction
Macrophage migration inhibitory factor (MIF) is one of key regulators in acute and chronic immune-inflammatory conditions including rheumatoid arthritis (RA). We examined the effect of MIF on osteoclastogenesis, which is known to play a crucial role in bone destruction in RA. 相似文献9.
Stavropoulos-Kalinoglou A Metsios GS Panoulas VF Douglas KM Nevill AM Jamurtas AZ Kita M Koutedakis Y Kitas GD 《Arthritis research & therapy》2008,10(3):R59
Introduction
Rheumatoid arthritis (RA) is associated with altered metabolism leading to muscle wasting. In the general population, cigarette smoking is known to affect body composition by reducing fat and inhibiting muscle synthesis. Even though smoking has been implicated in the pathophysiology and progression of RA, its possible effects on body composition of such patients have not been studied. This cross-sectional study aimed to identify potential associations of smoking with body weight and composition of RA patients. 相似文献10.
Syversen SW Goll GL Haavardsholm EA Bøyesen P Lea T Kvien TK 《Arthritis research & therapy》2008,10(2):R28
Introduction
Prognosis in rheumatoid arthritis (RA) is difficult to assess. The aim of this study was to examine whether serum levels of a spectrum of cytokines were predictive of radiographic progression in early RA patients. 相似文献11.
Introduction
Rheumatoid arthritis (RA) is associated with increased morbidity and mortality due to cardiovascular disease, and this occurs early in the disease process. The metabolic syndrome (MetS) may contribute to the excess cardiovascular burden observed in RA; however, little information is available regarding MetS in early RA. We aimed to identify the prevalence of MetS and to determine the potential factors associated with the presence of MetS in Vietnamese women with early RA. 相似文献12.
Jianfeng Lu Li Tan Ping Li Hui Gao Bo Fang Shoudong Ye Zhe Geng Ping Zheng Houyan Song 《BMC cell biology》2009,10(1):57
Background
All-trans retinoic acid (RA) is one of the most important morphogens with pleiotropic actions. Its embryonic distribution correlates with neural differentiation in the developing central nervous system. To explore the precise effects of RA on neural differentiation of mouse embryonic stem cells (ESCs), we detected expression of RA nuclear receptors and RA-metabolizing enzymes in mouse ESCs and investigated the roles of RA in adherent monolayer culture. 相似文献13.
14.
van Beers JJ Raijmakers R Alexander LE Stammen-Vogelzangs J Lokate AM Heck AJ Schasfoort RB Pruijn GJ 《Arthritis research & therapy》2010,12(6):R219
Introduction
Rheumatoid arthritis (RA) frequently involves the loss of tolerance to citrullinated antigens, which may play a role in pathogenicity. Citrullinated fibrinogen is commonly found in inflamed synovial tissue and is a frequent target of autoantibodies in RA patients. To obtain insight into the B-cell response to citrullinated fibrinogen in RA, its autoepitopes were systematically mapped using a new methodology. 相似文献15.
Introduction
Rheumatoid arthritis (RA) is associated with changes in body composition and bone mineral density (BMD). The purpose of the present study was to evaluate whether anti-TNF treatment in early RA has an impact on body composition and BMD besides that which could be achieved by intensive disease-modifying anti-rheumatic drug (DMARD) combination therapy. 相似文献16.
De Rooy DP Willemze A Mertens B Huizinga TW Van der Helm-van Mil AH 《Arthritis research & therapy》2011,13(5):R180
Introduction
Studies investigating genetic risk factors for susceptibility to rheumatoid arthritis (RA) studied anti-citrullinated peptide antibody (CCP)-positive RA more frequently than anti-CCP-negative RA. One of the reasons for this is the perception that anti-CCP-negative RA may include patients that fulfilled criteria for RA but belong to a wide range of diagnoses. We aimed to evaluate the validity of this notion and explored whether clinical subphenotypes can be discerned within anti-CCP-negative RA. 相似文献17.
Bianca Miterski Susanne Drynda Gundula B?schow Wolfram Klein Joachim Oppermann J?rn Kekow J?rg Thomas Epplen 《BMC genetics》2004,5(1):2
Background
Rheumatoid arthritis (RA) and juvenile rheumatoid arthritis (JRA) are complex multifactorial diseases caused by environmental influences and an unknown number of predisposing genes. The present study was undertaken in order to investigate association of polymorphisms in candidate genes with RA and JRA in German subjects. 相似文献18.
Kim SY Servi A Polinski JM Mogun H Weinblatt ME Katz JN Solomon DH 《Arthritis research & therapy》2011,13(1):R32
Introduction
Health care utilization databases have been increasingly used for studies of rheumatoid arthritis (RA). However, the accuracy of RA diagnoses in these data has been inconsistent. 相似文献19.
Hekmat K Jacobsson L Nilsson JÅ Petersson IF Robertsson O Garellick G Turesson C 《Arthritis research & therapy》2011,13(2):R67
Introduction
One aim of modern pharmacologic treatment in rheumatoid arthritis (RA) is to prevent joint destruction and reduce the need for surgery. Our purpose was to investigate secular trends in the incidence of primary total hip and knee arthroplasties in a well defined sample of patients with RA. 相似文献20.
Provan SA Angel K Odegård S Mowinckel P Atar D Kvien TK 《Arthritis research & therapy》2008,10(3):R70