نتایج جستجو برای: lupus nephritis
تعداد نتایج: 48655 فیلتر نتایج به سال:
R enal involvement is frequent in patients with systemic lupus erythematosus (SLE) and may strongly influence their expectancy and quality of life. Until recently, the treatment of lupus nephritis mainly rested on three drugs: corticosteroids, cyclophosphamide, and azathioprine. However, newer agents have been introduced in the last few years. In this paper, the available treatments for lupus n...
Complement factor H (CfH) is a key regulator of the alternative pathway, and its presence on mouse platelets and podocytes allows the processing of immune complexes. Because of the role of immune complexes in the pathophysiology of lupus nephritis, we studied the role of CfH in the development of nephritis in MRL-lpr mice, an animal model of lupus. At 12 weeks, CfH-deficient MRL-lpr mice had si...
Lupus nephritis is an immune complex GN that develops as a frequent complication of SLE. The pathogenesis of lupus nephritis involves a variety of pathogenic mechanisms. The extrarenal etiology of systemic lupus is based on multiple combinations of genetic variants that compromise those mechanisms normally assuring immune tolerance to nuclear autoantigens. This loss of tolerance becomes clinica...
The generation of reactive oxygen species has a pivotal role in both acute and chronic glomerular injuries in patients with lupus nephritis. As the transcription factor Nrf2 is a major regulator of the antioxidant response and is a primary cellular defense mechanism, we sought to determine a role of Nrf2 in the progression of lupus nephritis. Pathological analyses of renal biopsies from patient...
The treatment of systemic lupus erythematosus (SLE) nephritis, while effective, is associated with significant morbidity and mortality. These side effects could be mitigated if the onset, severity, and response of renal flare could be predicted, and therapy modified accordingly. In this review, an approach to derive prediction equations of SLE nephritis flare is discussed. Integral to generatin...
Management of lupus nephritis is relatively nonspecific and includes various immunosuppressive drugs, cytotoxic agents and other modalities directed against the aberrant immune response. Treatment decisions are influenced by the clinical features, histology, response to treatment, relapses, patient consent and tolerance to medications. Guidelines based on available evidence, as to how best to m...
T and B lymphocytes play diverse roles at multiple stages in the development and progression of lupus nephritis. Disruption of T- and B-cell regulatory functions by environmental and genetic influences permits pathogenic effectors to emerge in disease. New insights into the biology of these multifunctional cells offer novel targets for intervention in lupus nephritis and systemic autoimmunity.
Previously we have shown that kallikreins (klks) play a renoprotective role in nephrotoxic serum induced nephritis. In this study, we have used mesenchymal stem cells (MSCs) as vehicles to deliver klks into the injured kidneys and have measured their therapeutic effect on experimental antibody induced nephritis and lupus nephritis. Human KLK-1 (hKLK1) gene was transduced into murine MSCs using ...
BACKGROUND/AIMS Crucial steps in the initiation of lupus nephritis are the deposition of (auto-)antibodies and consequent complement activation. In spite of aggressive treatment patients may develop terminal renal failure. Therefore, new treatment strategies are needed. In extension to our previously published data we here analyzed the potential renoprotective mechanisms of bortezomib (BZ) in e...
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