TY - RPRT TI - Matrix Metalloproteinase Response to Acute Resistance Exercise is Altered in Osteoarthritic Adults with Increased Muscle Collagen and PDGFRα+ Mesenchymal Cells AU - Schweitzer, A. M. AU - Abercrombie, M. J. AU - Fliss, M. D. AU - Thouli, A. AU - Wells, A. P. AU - Wiens, L. AU - Kelso, A. L. AU - Mitchell, C. J. PY - 2026 DO - 10.64898/2026.10.11.757523 UR - https://www.biorxiv.org/content/10.64898/2026.10.11.757523v1 ID - 10.64898/2026.10.11.757523 ER -