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Decorin is a proteoglycan that organizes collagen fibers into stronger, more resilient structures

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Abstract Rheumatoid arthritis (RA) is an autoimmune disease involving joints, with clinical manifestations of joint inflammation, bone damage and cartilage destruction, joint dysfunction and deformity, and extra-articular organ damage

Published studies report that KPV reduces IL-6, IL-1, and TNF- expression in macrophage and epithelial cell models, with particular documentation in gut inflammatory research [7,8]