Shh	Sonic hedgehog
Gli	Glioma-associated oncogene homolog
HPI-1	Hh pathway inhibitor-1
CSC	Cancer stem cells
IL-6	Interleukin-6
NF-κB	Nuclear factor kappa-light-chain-enhancer of activated B cells
EMT	Epithelial-mesenchymal transition
Sox2	SRY-box 2
Oct4	Octamer-binding transcription factor 4
BC	Breast cancer
ER	Estrogen receptor
PR	Progesterone receptor
HER	Human epidermal growth factor receptor
DMEM	Dulbecco’s Modified Eagle Medium
FITC	Fluorescein isothiocyanate
MTT	3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide
DMSO	Dimethyl sulfoxide
PI	Propidium iodide
MMP2	Matrix Metallopeptidase 2
HCC	Hepatocellular carcinoma
FDA	Food and Drug Administration
FBS	Fetal bovine serum
NEAA	Non-essential Amino Acid
RT	Reverse transcription
PCR	Polymerase chain reaction
APC	Allophycocyanin