APAF-1	apoptotic protease activating factor-1
ARE	antioxidant response element
BSE	broccoli sprout extract
BSP	broccoli sprout powders
COX-2	cyclooxygenase-2
CYP	cytochrome P-450
CXCR4	C-X-C chemokine receptor type 4
DCIS	ductal carcinoma in situ
DMH	dimethylhydrazine
DMNT	DNA methyltransferase
EMT	epithelial–mesenchymal transition
ER	estrogen receptor
ERK	extracellular signal-related kinase
FADD	Fas-associated death domain
GFN	glucoraphanin
GGT	γ-glutamyl transpeptidase
GSH	glutathione
GST	glutathione S-transferase
HDAC	histone deacytylase
HER	human growth factor receptor
HIF	hypoxia-inducible factor
HMOX1	heme oxygenase 1
HSP70	heat shock protein 70
IDC	invasive ductal carcinoma
IFN-γ	interferon-γ
IL	interleukin
i.p.	intraperitoneal
ITC	isothiocyanate
i.v.	intravenous
JNK	Jun NH2-terminal kinase
Keap1	Kelch-like ECH-associated protein 1
MAPK	mitogen-activated protein kinase
MEK1	mitogen-activated protein kinase 1
MMP	matrix metalloproteinase
NF-κB	nuclear factor-κB
NQO1	NADPH-dependent oxidoreductase 1
Nrf2	nuclear factor erythroid-2-related factor 2
NSCLCs	non-small cell lung cancer cells
PARP	poly (ADP-ribose) polymerase
PBMCs	peripheral blood mononuclear cells
PCNA	proliferating cell nuclear antigen
PR	progesterone receptor
PRIMSA	Preferred Reporting Item for Systemic Review and Meta-Analysis
PSA	prostate-specific antigen
PTEN	phosphatase and tensin homolog
PUMA	p53 upregulated modulator of apoptosis
ROS	reactive oxygen species
SF	sulforaphane
STAT3	signal transducer and activator of transcription 3
TGF-β	transforming growth factor-β
TNF-α	tumor necrosis factor-α
VEGF	vascular endothelial growth factor
XRE	xenobiotic response element