Abstract：
OBJECTIVE:To investigate the role of antibodies reacting with beta 2 glycoprotein I (beta 2GPI) in the antiendothelial cell binding activity present in sera from patients with the anti-phospholipid syndrome. METHODS:Sera positive for anti-phospholipid, anti-endothelial and anti-beta 2 GPI antibodies were studied for their binding activity on endothelial monolayers cultured in the presence or absence of media containing bovine serum as a source of beta 2GPI. Anti-endothelial activity was also evaluated on endothelial cells cultured without serum and supplemented with exogenous human purified beta 2GPI. Affinity purified anti-beta 2 GPI antibodies were investigated under the same experimental conditions. Finally, the effect of the incubation of these affinity purified fractions on the expression of adhesion molecules (ELAM-1) was studied. RESULTS:The reactivity of the sera decreased on endothelial cells incubated in serum-free medium, while endothelial cell binding was restored in a dose dependent manner after the addition of exogenous purified human beta 2 GPI. Affinity purified anti-beta 2 GPI antibodies obtained from the same sera retained their endothelial cell binding and were able to activate endothelial cells by inducing the ex novo surface expression of adhesion molecules (ELAM-1). CONCLUSIONS:These findings indicate that the close association between anti-endothelial and anti-phospholipid antibodies is sustained by antibodies which recognize beta 2 GPI adhering to the endothelial cells, and can promote their activation.
journal_name
Clin Exp Rheumatoljournal_title
Clinical and experimental rheumatologyauthors
Del Papa N,Guidali L,Spatola L,Bonara P,Borghi MO,Tincani A,Balestrieri G,Meroni PLsubject
Has Abstractpub_date
1995-03-01 00:00:00pages
179-85issue
2eissn
0392-856Xissn
1593-098Xjournal_volume
13pub_type
杂志文章abstract：OBJECTIVES:To report the efficacy and tolerability of mycophenolate mofetil (MMF) and azathioprine (AZA) in the management of systemic sclerosis-associated interstitial lung disease (SSc-ILD). METHODS:Patients in the Australian Scleroderma Cohort Study treated with at least 3 months of MMF or AZA for SSc-ILD confirmed...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2016-09-01 00:00:00
abstract：:Peripheral joint involvement is a common, potentially debilitating feature of psoriatic arthritis (PsA). Joint involvement is commonly symmetrical and polyarticular similar to rheumatoid arthritis (RA) but it can also be oligoarticular, asymmetrical or occasionally monoarticular. Involvement of the distal interphalang...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章,评审
doi：
更新日期：2015-09-01 00:00:00
abstract：:Sjögren's syndrome is a multifactorial disease in which genetic and possibly viral factors play major roles. The recent development of an SS-like disease in patients infected with HIV-1 suggests a possible retrovirus. ...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章,评审
doi：
更新日期：1990-07-01 00:00:00
abstract：OBJECTIVES:In a pilot study we aimed to identify biomarkers in repeated muscle biopsies and paired blood samples, taken before and after conventional immunosuppressive therapy, in order to predict long-term therapeutic response in patients with idiopathic inflammatory myopathies (IIM). METHODS:Muscle biopsies were sel...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2020-01-01 00:00:00
abstract：:Lymphoepithelioma-like carcinoma (LELC) is an Epstein-Barr virus (EBV) related malignancy. It is not a common condition and is usually found in the head and neck region. We describe the development of LELC involving the parotid gland in a patient with rheumatoid arthritis (RA) who had been receiving long-term azathiop...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2002-11-01 00:00:00
abstract：:In a patient (BAR) affected by chronic active hepatitis we isolated a cryoglobulin constituted of polyclonal IgM (k and lambda) and a monoclonal IgG3 lambda. The IgM represented the antibody of the cryoglobulin complex. This type of cryoglobulin, where the monoclonal component is the antigen and not the antibody, cann...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：1991-07-01 00:00:00
abstract：OBJECTIVE:To investigate headache in systemic lupus erythematosus (SLE) and its relation to other disease manifestations. METHODS:Clinical and laboratory variables of 148 SLE patients were prospectively recorded in a computed data base. RESULTS:The patients were divided into two groups. Group A consisted of patients ...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：1999-07-01 00:00:00
abstract：OBJECTIVES:Systemic lupus erythematosus (SLE) is a chronic autoimmune multi-organ disease with an unpredictable course. SLE causes functional disability, changes in body appearance, and psychological distress. When faced with SLE, patients have to implement coping strategies. Therefore, the aim of this study was to des...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2020-07-01 00:00:00
abstract：:Takayasu's arteritis (TA) is a chronic inflammatory arteriopathy affecting the large vessels and has been described predominantly in young adult women. In children it presents as an aggressive disease usually requiring chronic corticosteroid therapy. At present, low dose oral methotrexate (MTX) appears to be an effect...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：1998-05-01 00:00:00
abstract：OBJECTIVES:Rheumatoid arthritis (RA) is a chronic, devastating disease. Treat-to-target strategy (T2T) more than the usual care, reduces disease activity by using aggressively all therapeutic options. The aim of the study was to evaluate our hypothesis that T2T strategy using biologic disease-modifying anti-rheumatic d...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2017-03-01 00:00:00
abstract：OBJECTIVE:Patients with rheumatoid arthritis (RA) are at increased risk of falling. In healthy elderly persons with a history of falling, a reduced ability to avoid obstacles while walking has been shown to relate to increased fall risk. The aim of this study was to determine whether this potential risk factor for fall...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2009-09-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to assess T cell receptor V beta-gene expression in the peripheral blood and synovial fluid of rheumatoid arthritis patients. METHODS:Cytometric analysis was performed on peripheral blood and synovial fluid lymphocytes from 12 patients using a restricted set of V beta-specific monoc...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：1995-01-01 00:00:00
abstract：:There is a definite association of heart disease with ankylosing spondylitis (AS). The magnitude of this relationship is less clear. Three types of inflammatory affections can be differentiated: 1. aortitis and aortic insufficiency with the possible necessity of cardiac surgery, 2. conduction disturbances of the atrio...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章,评审
doi：
更新日期：2002-11-01 00:00:00
abstract：OBJECTIVES:Autoimmune thyroiditis (ATD) has been linked to various forms of arthritis. The relationship with spinal degenerative disc disease (DDD) is not known. We studied the association between ATD and spinal DDD. METHODS:We performed a cross-sectional analysis of patients who had data on both anti-thyroid peroxida...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2016-03-01 00:00:00
abstract：OBJECTIVES:The CD40L/CD40 pathway is involved in the pathophysiology of atherothrombotic disease, and elevated levels of soluble CD40L (sCD40L) were reported in SLE patients. However, the clinical implication of sCD40L in SLE remains elusive. METHODS:We measured levels of plasma sCD40L in 241 SLE patients and 37 healt...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2017-09-01 00:00:00
abstract：OBJECTIVES:A decrease in high-density lipoprotein (HDL) cholesterol during inflammation is common in many rheumatologic diseases, including rheumatoid arthritis (RA). Apolipoprotein M (apoM) is an apolipoprotein predominantly associated with HDL cholesterol. Recently, apoM polymorphisms have been related with RA suscep...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2013-03-01 00:00:00
abstract：OBJECTIVE:To elucidate the influence that interferon-alpha exerts on the cytokine network in active ocular Behçet's disease (BD). METHODS:Fifty patients with active ocular BD were treated with human recombinant interferon-alpha2a (rhIFN-alpha2a). Serum was analysed for the presence of IL-10, TNF-alpha, IL-8, IL-6, sIL...
journal_title：Clinical and experimental rheumatology
pub_type： 临床试验,杂志文章
doi：
更新日期：2005-07-01 00:00:00
abstract：:Both rheumatoid arthritis (RA) and ankylosing spondylitis (AS) have an increased familial occurrence and each disease is associated with the inheritance of specific HLA antigens. We report a pair of identical twin brothers with discordant disease phenotypes: one developed AS at the age of 26, and the other developed R...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：1993-07-01 00:00:00
abstract：OBJECTIVES:To investigate carpal tunnel syndrome (CTS) with ultrasound (US) in asymptomatic SSc patients and to seek out the relationship between CTS and SSc clinical variables METHODS:In 64 SSc patients (55 women and 9 men, mean age 57±14 years) and in 30 healthy controls, area (MNA), transverse (MNT) and anteroposte...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2010-09-01 00:00:00
abstract：:Histomorphological analysis of inflammatory lesions in rheumatoid arthritis (RA) and ankylosing spondylitis (AS) display similarities but also major differences. Ankylosing spondylitis is characterised by two key pathological findings: sacroiliac joint and spinal inflammation and new bone formation with the possible c...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2009-07-01 00:00:00
abstract：:An open-label, one-year study was conducted to evaluate the safety and clinical response to leflunomide and methotrexate combination therapy for rheumatoid arthritis. Study results revealed tolerable safety, no significant pharmacokinetic interactions between methotrexate and leflunomide, and suggested improved clinic...
journal_title：Clinical and experimental rheumatology
pub_type： 临床试验,杂志文章
doi：
更新日期：1999-11-01 00:00:00
abstract：:The systemic vasculitides are a group of rare, chronic, relapsing, but often progressive inflammatory conditions. They are associated with a significant burden of morbidity both due to scarring from the disease itself and as a consequence of treatment with glucocorticoids and other potent immunosuppressive agents. Car...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章,评审
doi：
更新日期：2014-09-01 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:The aim of the present work was to study the association between HLA alleles and Takayasu's arteritis in Mexican Mestizo patients. METHODS:The study included 26 Mexican Mestizo patients with Takayasu's arteritis and 99 healthy unrelated individuals. HLA-A, -B and -DR alleles were determined by polymerase cha...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2001-07-01 00:00:00
abstract：:33 patients with scleroderma, xerostomia and xerophthalmia underwent biopsy of 3 to 5 labial salivary glands. Histological and ultrastructural study were systematically performed on the salivary gland specimen. In 27 patients, sclerosis was the main feature: it was an active fibrosis, with numerous secreting fibroblas...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：1989-03-01 00:00:00
abstract：OBJECTIVES:The aims of this study were to define the risk of serious bacterial infections in patients receiving specific biological disease-modifying anti-rheumatic drugs (bDMARDs) and evaluating the effect of concomitant synthetic DMARDs (sDMARDs) in a large population-based sample of rheumatoid arthritis (RA) derivin...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2019-01-01 00:00:00
abstract：OBJECTIVES:Elderly-onset rheumatoid arthritis (EORA) is considered to have different features in relation to young-onset rheumatoid arthritis (YORA). However, results from different evaluated populations worldwide have been inconsistent and in Colombia there are no known descriptions of the differences between these pa...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2013-01-01 00:00:00
abstract：OBJECTIVES:An educational programme was conducted in Italy in order to favour the diffusion of the rheumatoid arthritis (RA) treat-to-target (T2T) recommendations among Italian rheumatologists. Our objective was to measure the level of acceptance and applicability of the 10 recommendations to treat RA to a target of re...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2014-07-01 00:00:00
abstract：:Cytophagic histiocytic panniculitis (CHP) is a rare panniculitis characterized by systemic features, due to histiocytic infiltration along with haemophagocytosis, which may also appear in bone marrow, spleen, lymph nodes, and liver. Haemophagocytic lymphohistiocytosis (HLH) is a group of autoinflammatory disorders, wh...
journal_title：Clinical and experimental rheumatology
pub_type： 杂志文章
doi：
更新日期：2015-11-01 00:00:00
abstract：OBJECTIVES:To evaluate the efficacy of etoricoxib in patients with axial ankylosing spondyloarthritis (AS) refractory to traditional NSAIDs. METHODS:This was an open label, multicentric, randomised, prospective (4 weeks with and open extension to 6 months), non-controlled study. Consecutive patients with axial AS refr...
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：2016-01-01 00:00:00
