Interleukin‐4 inhibits interleukin‐11 production by rheumatoid synovial cells
نویسندگان
چکیده
منابع مشابه
Cytokine production by synovial T cells in rheumatoid arthritis.
OBJECTIVE To investigate the production of cytokines by T cells in patients with rheumatoid arthritis (RA), reactive arthritis (REA) and osteoarthritis (OA). METHODS The lymphokines interleukin (IL)-2, IL-4, interferon gamma (IFN-gamma) and tumour necrosis factor beta (TNF-beta), as well as the monokines IL-1, IL-6 and TNF-alpha, were measured by immunoassays in sera and synovial fluid (SF) f...
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Human peripheral blood mononuclear cells (lymphocyte-monocyte) in culture release a solube factor which can stimulate, up to 200-fold, production of prostaglandin E2 by isolated, adherent, rheumatoid synovial cells. Production of the factor by the mononuclear cells is enhanced by phytohemagglutinin. This factor is similar in apparent mol vt (10,000-20,000) to that which also stimulates collagen...
متن کاملCollagenase production by rheumatoid synovial cells: stimulation by a human lymphocyte factor.
Human peripheral blood lymphocytes incubated in culture for 1 to 3 days at 37 degree C, but not at 4 degree C, release a soluble factor which can stimulate, up to 400-fold, collagenase production by isolated, adherent, rheumatoid synovial cells. Production of lymphocyte factor is enhanced by phytohemagglutinin or concanavalin A. By gel filtration the factor has an apparent molecular weight of a...
متن کاملProduction of angiotensin converting enzyme by rheumatoid synovial membrane.
Vascular proliferation and mononuclear cell infiltration are prominent changes observed in synovium from actively inflamed joints of patients with rheumatoid arthritis. Angiotensin converting enzyme (ACE) is a halide activated peptidase produced mainly by endothelial cells and by activated monocytes. It has been proposed that levels of ACE activity in synovial fluid might reflect changes in mem...
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ژورنال
عنوان ژورنال: Rheumatology
سال: 2000
ISSN: 1462-0332,1462-0324
DOI: 10.1093/rheumatology/39.7.728