Fig. 6From: The β-catenin/TCF-4 pathway regulates the expression of OPN in human osteoarthritic chondrocytesa β-Catenin nuclear accumulation was decreased by rDKK-1 treatment. b, d The decrease in OPN expression after rDKK-1 treatment. c, d The decrease in β-catenin expression after rDKK-1 treatmentBack to article page