BMI1	B cell-specific Moloney murine leukaemia virus integration site 1
CmpdA	Compound A
CD24	Cluster of differentiation 24
CXCR-4	C-X-C chemokine receptor type 4
DMSO	Dimethyl sulfoxide
GAPDH	Glyceraldehyde 3-phosphate dehydrogenase
IKKβ	Inhibitor of nuclear factor kappa-B kinase β
IκB	Inhibitor of nuclear factor kappa-B
MMP2	Matrix metalloproteinase 2
MMP9	Matrix metalloproteinase 9
NF-κB	Nuclear factor-kappa-light-chain-enhancer of activated B cells
OCT4	Octamer-binding transcription factor 4
SOX2	SRY (sex determining region Y)-box 2
siRNA	Small interfering RNA
TICs	Tumour-initiating cells