ABC transporters	ATP-binding cassette transporters
MDR	Multidrug resistance
FGFR	Fibroblast growth factor receptor
VEGFR	Vascular endothelial growth factor receptor
CRC	Colorectal cancer
P-gp	P-glycoprotein
BCRP	Breast cancer resistance protein
MRP	Multidrug resistance-associated protein
RTKI	Receptor tyrosine kinase inhibitor
SC	Synergy score
IHC staining	Immunohistochemical staining
EMT	Epithelial-to-mesenchymal transition
CSC	Cancer stem cell
PARP	Poly-(ADP)-ribose-polymerase
FDA	Food and Drug Administration
ATCC	American Type Culture Collection
SaOS-2 DoxR	Doxorubicin-resistant SaOS-2 osteosarcoma subline
HCC1806 Tx-R	Paclitaxel-resistant HCC1806 triple-negative breast cancer subline
GIST T-1R	Imatinib-resistant gastrointestinal stromal tumor subline
DMSO	Dimethyl sulfoxide
SDS	Sodium Dodecyl Sulfate solution
PBS	Phosphate-buffered saline
RIPA buffer	Radio-immunoprecipitation buffer
PCR	Polymerase Chain Reaction
RNA	Ribonucleic acid
FFPE tissues	Formalin-fixed, paraffin-embedded tissues
H&E	Hematoxylin and Eosin
SE	Standard error
IC50	Half maximal inhibitory concentration
HSA model	Highest Single Agent model
MFI	Mean fluorescence intensity
TMD	Transmembrane domain