CF	Colony-forming
DDR	DNA damage response
UVC	ultraviolet light-C
ER	endoplasmic reticulum
UPR	unfolded protein response
OCT	organic cation transporter
MRP1/2	multidrug resistance-associated proteins 1 and 2
GSH	glutathione
MDR1	multidrug resistance protein 1
GST	GSH-S-transferase
PPC	pentose phosphate cycle
TrxR	thioredoxin reductase
Trx	thioredoxin
Nrf2	nuclear erythroid-like factor 2
ROS	reactive oxygen species
NER	nucleotide excision repair
FA	Fanconi anemia
CSC	cancer stem cells
WT	wild type
MDM2/4	murine double minute 2 and 4 homologues
ATM	ataxia telangiectasia-mutated
ATR	ataxia telangiectasia and Rad3-related
Chk1/2	checkpoint kinase 1 and 2
DSB	DNA double-strand break
BAX	BCL-2-associated X
PUMA	p53 up-regulated modulator of apoptosis
BCL-2	B-cell lymphoma 2
TIGAR	p53-induced glycolysis and apoptotic regulator
GLS2	glutaminase 2
ABC	ATP-binding cassette
HO-1	heme oxygenase-1
TCS	therapy-induced cell senescence
SA-β-gal	senescence-associated β-galactosidase
PGCC	polyploid giant cancer cell
MTT	3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-tetrazolium bromide
EMT	epithelial to mesenchymal transition
WIP1	wild-type p53-induced phosphatase 1
JNK	jun N-terminal kinase
IAP	inhibitor of apoptosis protein
BCL-XL	B-cell lymphoma-extra large
mTOR	mammalian target of rapamycin