Research progress of cartilage oligomeric matrix protein

Objective To review the research progress of cartilage oligomeric matrix protein (COMP). Methods Domestic and abroad literature about COMP was reviewed and summarized. Results COMP was one of the osteoarthritis (OA) biomarkers of being widely studied. Most studies in recent years could draw the conclusion that COMP was associated with OA. COMP was the foremost biomarker among investigated biomarkers. It could been continuously expressed and predicted knee OA progression. Conclusion Precisely what role COMP plays in OA pathogenesis remains unclear, using COMP as a tool to early diagnose OA more studies would be needed.