17-AAD	17-N-allylamino-17-demethoxygeldanamycin
AIs	Aromatase inhibitors
AIB1	Amplified in breast cancer 1
ATM	Ataxia Telangiectasia Mutated
BC	Breast cancer
CDK	Cyclin dependent kinases
CI	Combination index
CREB5	CAMP Responsive Element Binding Protein 5
CREB3L4	CAMP Responsive Element Binding Protein 3 Like 4
DMSO	Dimethyl Sulfoxide
EFGR	Epidermal growth factor receptor
ErbB2	Erb-B2 Receptor Tyrosine Kinase 2
ER	Estrogen receptor
ESR1	Estrogen receptor 1
FAK1	Focal adhesion kinase 1
FITC	Fluorescein isothiocyanate
FOXM1	Forkhead box protein M1
GAPDH	Glyceraldehyde 3-phosphate dehydrogenase
HAA2020	compound 1 (4-(2-(4-Oxo-2-thioxo-1,4-dihydroquinazolin-3(2H)-yl)ethyl) benzene sulfonamide)
Her2	Human epidermal growth factor receptor 2
Hsp90	Heat shock protein 90
Hsp90i	Heat shock protein 90 inhibitors
HR	Hormone receptor
IGFBP2	Insulin-like growth factor (IGF) binding protein 2
MAPK	Mitogen activated protein kinase
MRAS	Muscle RAS oncogene
PA	Pathway analysis
PCNA	Proliferating cell nuclear antigen
PI	Propidium iodide
PI3K/AKT	Phosphoinositide-3-kinases/Protein kinase B
PIK3C2G	Phosphatidylinositol-4-Phosphate 3 Kinase Catalytic Subunit Type 2 Gamma
PKC	Protein kinase C
PLC gamma 1	Phospholipase C, gamma 1
RhoA	Ras homolog family member A
RoCK-1	Rho Associated Coiled-Coil Containing Protein Kinase 1
PR	Progestrone receptor
RT-PCR	Reverse transcription polymerase chain reaction
SERDs	Selective estrogen receptor degraders
SERMs	Selective estrogen receptor modulators
SI	Selectivity index
SRC	Proto-oncogene tyrosine-protein kinase
TKI	Tyrosine kinase inhibitors
TRAM-1	Translocation Associated Membrane Protein 1
VEGF	Vascular endothelial growth factor
VEGFR	Vascular endothelial growth factor receptor
VEGFR-2	Vascular endothelial growth factor receptor-2