Sex differences of chondrogenic progenitor cells in late stages of osteoarthritis

Abstract

Physiologic concentrations of testosterone in men and premenopausal concentrations of estrogen in women have a positive effect on the chondrogenic potential of CPCs in vitro. Therefore, strategies of hormone replacement in the synovial fluid of women and men might have beneficial effects on the regenerative potential of arthritic cartilage tissue in late stages of human OA.