Mutant cartilage oligomeric matrix protein (COMP) compromises bone integrity, joint function and the balance between adipogenesis and osteogenesis
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چکیده
منابع مشابه
Cartilage Oligomeric Matrix Protein (COMP): A Biomarker of Arthritis
Arthritis is a chronic disease with a significant impact on the population. It damages the cartilage, synovium, and bone of the joints causing pain, impairment, and disability in patients. Current methods for diagnosis of and monitoring the disease are only able to detect clinical manifestations of arthritis late in the process. However, with the recent onset of successful treatments for rheuma...
متن کاملRelationship between cartilage oligomeric matrix protein (COMP) and rheumatoid arthritis severity
Background Serum cartilage oligomeric matrix protein (COMP) is a non-collagen glycoprotein produced by the cartilage, synovium, tendon, and meniscus. Recent studies showed that COMP is a reliable factor for monitoring cartilage damage. Objective To determine the relationship between serum COMP concentration and the severity of rheumatoid arthritis (RA). Methods This cross-sectional study la...
متن کاملCartilage oligomeric matrix protein (COMP) in murine brachiocephalic and carotid atherosclerotic lesions
OBJECTIVE To investigate the hypothesis that COMP can influence the morphology, stability and size of murine atherosclerotic lesions. METHODS ApoE- and ApoE/COMP-knockout mice were fed a high-fat diet to develop atherosclerotic plaques at lesion sites of three different types; inflammatory and fibrous plaques induced in the carotid artery by low or oscillatory shear stress, respectively, and ...
متن کاملAnalysis of cartilage oligomeric matrix protein (COMP) in synovial fibroblasts and synovial fluids.
We investigated the expression of cartilage oligomeric matrix protein (COMP) in normal and rheumatoid arthritis (RA) synovial fibroblasts. In situ hybridization (ISH) was conducted on synovial specimens from five RA patients applying specific probes for COMP or fibroblast collagen type I. ISH was combined with immunohistochemistry, applying antibodies to the macrophage marker CD68. Ribonuclease...
متن کاملCartilage Oligomeric Matrix Protein (COMP) and Hyaluronic Acid (HA): Diagnostic Biomarkers of Knee Osteoarthritis
Osteoarthritis (OA), leads to considerable morbidity and disability in elderly [1]. The condition is diagnosed basically on clinical presentation and radiographic findings. By the time changes are visible on radiographs the disease is fairly advanced. Radiographic changes are apparent only after a year or two, but changes in biomarker levels are apparent within a few months [2]. Biomarkers are ...
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ژورنال
عنوان ژورنال: Matrix Biology
سال: 2018
ISSN: 0945-053X
DOI: 10.1016/j.matbio.2017.12.014