Activation of the Kynurenine–Aryl Hydrocarbon Receptor Axis Impairs the Chondrogenic and Chondroprotective Effects of Human Umbilical Cord-Derived Mesenchymal Stromal Cells in Osteoarthritis Rats
The effects of kynurenine, one of the most important metabolites of tryptophan, were evaluated on the chondrogenic and chondroprotective effects of human umbilical cord-derived MSCs.