7-AAD	7-aminoactinomycin D
AKT	Protein kinase B (PKB)
ATP	Adenosine triphosphate
ATR	Ataxia telangiectasia and Rad3-related protein
AU	Auranofin
BCA	Bicinchoninic acid
Cbl	Casitas B-lineage Lymphoma
CI	Combination index
CM-H2DCFDA	2′,7′-dichlorodihydrofluorescein diacetate
CO2	Carbon dioxide
CUSP9v3	Coordinated Undermining of Survival Paths combining 9 repurposed non-oncological drugs with metronomic temozolomide-version 3
Cys	Cysteine
DAPI	4′,6-diamidino-2-phenylindole
DHE	Dihydroethidium
DMEM	Dulbecco’s Modified Eagle Medium
DMSO	Dimethyl sulfoxide
DNA	Deoxyribonucleic acid
DTNB	5,5′-dithiobis (2-nitrobenzoic) acid
DUBs	Deubiquitinases
ECL	Enhanced chemiluminescence
EGFR	Epidermal growth factor receptor
ERK	Extracellular signal-regulated kinase
FBS	Fetal bovine serum
FDA	US Food and Drug Administration
GBM	Glioblastoma
GCLC	Glutamate-cysteine ligase catalytic
Grb2	Growth Factor Receptor Bound Protein 2
GSH	Glutathione
H2AX	Histone variant H2AX
H2O2	Hydrogen Peroxide
HRP	Horseradish peroxidase
IC50	Half-maximal inhibitory concentration
IDH	Isocitrate dehydrogenase
kDa	Kilodaltons
L-BSO	L-buthionine-sulfoximine
MTT	3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide
NAC	N-acetylcysteine
NADPH	Nicotinamide adenine dinucleotide phosphate
NF-κB	Nuclear factor kappa-light-chain-enhancer of activated B cells
NOX3	NADPH Oxidase 3
NRF2	Nuclear factor erythroid 2–related factor 2
OXPHOS	Oxidative phosphorylation
PAGE	Polyacrylamide gel electrophoresis
PARP	Poly(ADP-ribose) polymerase
PBS	Phosphate Buffered Saline
PI3K	Phosphoinositide 3-kinase
PTEN	Phosphatase and tensin homolog
PTPs	Protein tyrosine phosphatases
PVDF	Polyvinylidene fluoride
Ras	Rat sarcoma virus (protein)
ROS	Reactive oxygen species
SDS	Sodium dodecyl sulfate
SEM	Standard error of the mean
STAT	Signal transducer and activator of transcription
TBS	Tris-Buffered Saline
TCGA	The Cancer Genome Atlas
TGX	Tris-Glycine eXtended
TMZ	Temozolomide
TNB	2-nitro-5-thiobenzoate
Trx	Thioredoxin
TrxR	Thioredoxin reductase
Tyr	Tyrosine
UBA1	Ubiquitin-like modifier activating enzyme 1
USPs	Ubiquitin-specific proteases