Interaction of Human Rheumatoid Synovial Collagenase (Matrix Metalloproteinase 1) and Stromelysin (Matrix Metalloproteinase 3) with Human α2-Macroglobulin and Chicken Ovostatin
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منابع مشابه
Immunolocalisation of matrix metalloproteinase 3 (stromelysin) in rheumatoid synovioblasts (B cells): correlation with rheumatoid arthritis
was immunolocalised in hyperplastic synovial lining cells in rheumatoid synovium, but not in the cells of normal synovium. Cells responsible for synthesis of MMP-3 have the phenotype of synovioblasts (B cells) by immunoelectron microscopy, but not of phagocytic synovial macrophages (A cells). Cultured monolayer of rheumatoid synovial cells synthesises MMP-3 only under treatment with macrophage ...
متن کاملA metalloproteinase from human rheumatoid synovial fibroblasts that digests connective tissue matrix components. Purification and characterization.
Human rheumatoid synovial cells in culture stimulated with the conditioned culture medium of rabbit macrophages secrete three distinct latent metalloproteinases. One of them, a proteinase that digests proteoglycan and other connective tissue matrix components, was purified as two active forms after activation with 4-aminophenylmercuric acetate. The two forms were homogeneous on sodium dodecyl s...
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BACKGROUND Atherosclerosis is implicated in the pathogenesis of abdominal aortic aneurysm (AAA) but more often causes aortic occlusive disease (AOD). The matrix metalloproteinases (MMPs) degrade extracellular matrix and may play a central role in the pathogenesis of AAA. The aim of this study was to examine differences in the patterns of MMP and MMP inhibitor expression between AAA and AOD. M...
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BACKGROUND AND PURPOSE The matrix metalloproteinases (MMPs) are a family of enzymes that are important in the resorption of extracellular matrix and are involved in atherogenesis. Recently, 2 common polymorphisms on MMP-1 (1G/2G) and MMP-3 (5A/6A) gene promoters have been described. The aim of this study was to investigate a possible association between MMP polymorphisms and increased risk of i...
متن کاملThe triterpenoid CDDO inhibits expression of matrix metalloproteinase-1, matrix metalloproteinase-13 and Bcl-3 in primary human chondrocytes
A synthetic triterpenoid, 2-cyano-3,12-dioxoolean-1,9-dien-28-oic acid (CDDO), has been reported to have anti-inflammatory properties and to decrease the interleukin-1 (IL-1)-induced expression of matrix metalloproteinase-1 (MMP-1) and MMP-13. We have shown previously that IL-1 induces expression of the inhibitor of NF-kappaB (IkappaB) family member Bcl-3, and that this contributes to MMP-1 exp...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1989
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)81861-0