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Meniscal and ligament modifications in spontaneous and post-traumatic mouse models of osteoarthritis.

Lorenzo Ramos-MucciBehzad JavaheriRob van 't HofGeorge Bou-GhariosAndrew A PitsillidesEithne ComerfordBlandine Poulet
Published in: Arthritis research & therapy (2020)
Modifications in meniscal and ligament mineralisation and chondrogenesis are seen with overt AC degeneration in murine OA. Although the aetiology and the consequences of such changes remain unknown, they will influence stability and load transmission of the joint and may therefore contribute to OA progression. In addition, these changes may have important roles in movement restriction and pain, which represent major human clinical symptoms of OA. Description of such soft tissue changes, in addition to AC degradation, should be an important aspect of future studies in mouse models in order to furnish a more complete understanding of OA pathogenesis.
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