231BR	MDA-MB-231BR
BBB	blood–brain barrier
BCBM	breast cancer brain metastasis
BCF	breast cancer specific frequencies
BLI	bioluminescence imaging
BC	breast cancer
CT	computed tomography
ER	estrogen receptor
FDG	fluorodeoxyglucose
FLI	fluorescence imaging
Gd	gadolinium
HER2	human epidermal growth factor receptor 2
IBCC	human immortalized breast cancer cell
MRI	magnetic resonance imaging
PDO	patient-derived organoids
PDOX	patient-derived organoid xenografts
PDX	patient-derived xenografts
PET	positron emission tomography
PR	progesterone receptor
SPIO	superparamagnetic iron oxide particles
TNBC	triple negative breast cancer
VEGF-A	vascular endothelial growth factor A
WBRT	whole brain radiotherapy
eGFP	enhanced green fluorescent protein