OA	Osteoarthritis
iPSCs	Induced Pluripotent Stem Cells
3D	Three-dimensional
ECM	Extracellular Matrix
ACI	Autologous Chondrocyte Implantation
MSC	Mesenchymal Stromal Cells
PSC	Pluripotent Stem Cells
hESC	Human Embryonic Stem Cells
FBS	Fetal Bovine Serum
SOX2	SRY (sex determining region Y)-box 2
OCT4	Octamer-binding transcription factor 4
CDH1	Cadherin-1 (E-cadherin)
TGF-β3	Transforming Growth Factor beta 3
EB	Embryoid Body
ChD	Chondrogenic Differentiation
ChM	Chondrogenic Medium
PHDF	Primary Human Dermal Fibroblast
RT-qPCR	Reverse Transcriptase quantitative Polymerase Chain Reaction
FGFR3	Fibroblast Growth Factor Receptor 3
SMAD3	SMAD Family Member 3
CDH2	Cadherin-2 (N-cadherin)
NCAM1	Neural Cell Adhesion Molecule 1
COL1A2	Collagen type 1 alpha 2 chain
SOX9	SRY (sex determining region Y)-box 9
COL2A1	Collagen type 2 alpha 1 chain
ACAN	Aggrecan
GAGs	Glycosaminoglycans
KSR	Knock-out Serum Replacement
SCID	Severe Combined Immunodeficiency
DMEM	Dulbecco Modified Eagle Medium
PBS	Phosphate Buffered Saline
EDTA	Ethylenediaminetetraacetic acid
NEAA	Non-essential Amino Acids
B2M	Beta-2-Microglobulin
DAPI	4′,6-diamidino-2-phenylindole