ACAN	Aggrecan
BMP-4	Bone morphogenetic protein 4
bMSCs	Bone mesenchymal stem cells
COL2A1	Collagen type II alpha 1 chain
COL10A1	Collagen type X alpha 1 chain
COL11A1	Collagen type XI alpha 1 chain
COMP	Cartilage oligomeric matrix protein
DAVID	Database for Annotation, Visualization, and Integrated Discovery
EBs	Embryoid bodies
FGF-2	Basic fibroblast growth factor
FGFR1	Fibroblast growth factor receptor 1
FOX	Forkhead box (Fox gene family)
GAG	glycosaminoglycan
GEO	Gene Expression Omnibus
GFs	Growth factors
GO	Gene ontology
GPCCi001-A	Human induced pluripotent stem cell line created in Greater Poland Cancer Centre
hADSCs	Human adipose-derived stem cells
hiPSCs	Human induced pluripotent stem cells
HPGD	15-hydroxyprostaglandin dehydrogenase
HOX	Homeobox genes
IGF-1	Insulin-like growth factor 1
ITS	Insulin–transferrin–selenium
KEGG	Kyoto Encyclopedia Genes and Genomes
MMP-13	Matrix metallopeptidase 13
MSCs	Mesenchymal stem cells
PDGF-BB	Platelet-derived growth factor
RARB	Retinoic acid receptor, beta polypeptide
RMA	Robust Multiarray Average Normalization Algorithm
SCs	Stem cells
SEMA3C	Semaphorin 3C
SONFH	steroid-induced osteonecrosis of the femoral head
SOX	SRY (sex determining region Y)-box genes
TGF-β3	Transforming growth factor beta 3
VEGF	Vascular endothelial growth factor
VEGFR2	Vascular endothelial growth factor receptor 2
Wnt	Wingless-type MMTV integration site family