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Updated: Jun 10, 2026

Establishment and Evaluation of a Sheep Model of Full-thickness Osteochondral Defect
Published on: April 14, 2026
[Research progress of cartilage oligomeric matrix protein]
Lunhao Bai1, Yu Wang, Tianpeng Zhang
1Department of Spine and Joint, Shengjing Hospital, China Medical University, Shenyang Liaoning, 110001, P.R. China. bailh@cmu2h.com
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.
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