Serum and synovial fluid concentrations of CCL2 (MCP-1) chemokine in patients suffering rheumatoid arthritis and osteoarthritis reflect disease activity.

Abstract

The SF and serum CCL2/MCP-1 concentrations are significantly greater in RA than in OA and in hda-RA than in mda-RA; increased SF over serum concentrations suggest that CCL2/MCP-1 is mainly produced locally by activated cells where it may exacerbate and sustain inflammation by attracting proinflammatory leukocytes, predominantly monocytes (Tab. 1, Fig. 2, Ref. 50). Full Text (Free, PDF) www.bmj.sk.