ALP	alkaline phosphatase
ASCs	adipose-derived MSCs
BMP	bone morphogenetic protein
BMSCs	bone marrow stromal cells
ECM	extracellular matrix
ELISA	enzyme-linked immunosorbent assay
FGF	fibroblast growth factor
IGF-1	insulin-like growth factor 1
MSCs	mesenchymal stromal cells
OA	osteoarthritis
OC	osteochondral
PCL	polycaprolactone
PCR	polymerase chain reaction
PDGF	platelet-derived growth factor
PLGA	polylactic-co-glycolic acid
PLA	polylactic acid
PRP	platelet-rich plasma
RUNX2	runt-related transcription factor 2
SOX 9	sex-determining region Y box 9
SVF	stromal vascular fraction
TCP	tricalcium phosphate
TGF-β	transforming growth factor beta
TNF	tumor necrosis factor
VEGF	vascular endothelial growth factor