Hh	Hedgehog
Ihh	Indian hedgehog
PTHrP	parathyroid hormone-related protein
Shh	Sonic hedgehog
Dhh	Desert hedgehog
MMP13	matrix metalloproteinase 13
VEGF	vascular endothelial growth factor
Runx2	runt-related transcription factor 2
Alpl	alkaline phosphatase
Spp1	secreted phosphoprotein 1
Bglap	bone gla protein
Ski	skinny hedgehog
MBOAT	membrane-bound O-acyltransferase
Disp	Dispatched
Smo	Smoothened
Ptch	Patched
Cdon	cell adhesion molecule-related/downregulated by oncogenes
Boc	brother of Cdo
Gas1	growth arrest specific 1
SuFu	Suppressor of Fused
PKA	protein kinase A
CKI	casein kinase 1α
GSK3β	glycogen synthase kinase 3β
Spop	Speckle-type POZ protein
Gpcrk2	G protein-coupled receptor kinase 2
Arrb	β-arrestin
EVC	Ellis-van Creveld syndrome protein
PTH1R	parathyroid hormone 1 receptor
PPR	PTH/PTHrP receptor
WT	wild-type
BMP	bone morphogenetic protein
CNCC	cranial neural crest cell
FGF	Fibroblast growth factor
Fox	Forkhead box
IFT	intraflagellar transport proteins
RANKL	Receptor activator of nuclear factor kappa-B ligand
CREB	cAMP responsive element binding protein
OA	osteoarthritis
MMP	metaphyseal mesenchymal progenitor
iPSC	induced pluripotent stem cell
MAS	McCune Albright syndrome
GWAS	genome-wide association study
HHIP	hedgehog interacting protein
BDA1	brachydactyly type AI
GCPS	Greig cephalopolysyndactyly syndrome
PHS	Pallister-Hall syndrome
PAPA1	postaxial polydactyly type A1
PAPB	postaxial polydactyly type B3
BCNS	basal cell nevus syndrome
SLOS	Smith-Lemli-Opitz syndrome
DHCR7	7-dehydrocholesterol reductase
7DHC	7-dehydrocholesterol
POH	progressive osseous heteroplasia
NGS	next-generation sequencers