Secreted proteins that are significantly different in abundance in ACLT and/or BEAR knees compared to intact group at 12 months.

Fold change values represent the ratio of detection in the ACLT or BEAR group versus intact group; thus a fold change greater than 1 reflects higher protein abundance in the synovial fluid of the ACLT or BEAR group and a fold change less than 1 reflects higher protein abundance in the synovial fluid of the intact group.