Anti-endothelial cell antibodies in patients withWegener's granulomatosis and micropolyarteritis
نویسندگان
چکیده
منابع مشابه
Anti-endothelial cell antibodies in patients with interstitial lung diseases.
BACKGROUND Anti-endothelial cell antibodies (AECA) are circulating antibodies that bind to endothelial antigens and induce endothelial cell damage. AECA have been detected in patients with collagen vascular disease (CVD) and their presence is associated with interstitial lung disease (ILD) in cases of CVD. However, the prevalence of AECA in patients with idiopathic interstitial pneumonias (IIPs...
متن کاملAnti-endothelial cell antibodies in Behçet's disease.
OBJECTIVE Circulating antibodies that bind to human endothelial cells cultured in vitro have been detected in a variety of diseases, including Behçet's disease. In this disorder the reported prevalence of AECA has varied widely. One likely source of variability is the ELISA assay itself, in which differing conditions and reagents have been used in different reports. METHODS We have re-examine...
متن کاملEffects of anti-endothelial cell antibodies in leprosy and malaria.
As a result of damaging endothelial cells (ECs), Mycobacterium leprae triggers the production of antibodies (Abs). These anti-EC Abs (AECAs) can be divided into two types. The first type nonspecifically reacts with components of the cytosol (CY) and can be detected by enzyme-linked immunosorbent assay (ELISA). The second specifically reacts with the EC membrane (MB) and requires fluorescence-ac...
متن کاملWegener's Granulomatosis: Anti–proteinase 3 Antibodies Are Potent Inductors of Human Endothelial Cell Signaling and Leakage Response
Anti-neutrophil cytoplasmic antibodies (ANCAs) targeting proteinase 3 (PR3) have a high specifity for Wegener's granulomatosis (WG), and their role in activating leukocytes is well appreciated. In this study, we investigated the influence of PR3-ANCA and murine monoclonal antibodies on human umbilical vascular endothelial cells (HUVECs). Priming of HUVECs with tumor necrosis factor alpha induce...
متن کاملAnti-endothelial antibodies interfere in apoptotic cell clearance and promote thrombosis in patients with antiphospholipid syndrome.
Antiphospholipid syndrome is an important cause of recurrent thrombotic events. The pathogenesis of the thrombosis remains unclear, but it has been suggested that anti-phospholipid Abs, which are laboratory markers for the disease and include species capable of binding to vascular endothelial cells, play an important role. We hypothesized that these anti-endothelial Abs promote thrombosis throu...
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ژورنال
عنوان ژورنال: Clinical & Experimental Immunology
سال: 2008
ISSN: 0009-9104
DOI: 10.1111/j.1365-2249.1990.tb05125.x