4HT	(Z)-4-hydroxy-tamoxifen
ATP	Adenosine Triphosphate
AF1/AF2 domain	Activation Function 1/2 domain
AKT	Protein Kinase B
AR	Androgen Receptor
ARE	Androgen-Responsive Element
BC	Breast Cancer
BIP	Binding Immunoglobulin Protein
Cas	CRISPR-associated protein
Csc25C	M-phase inducer phosphatase 3
CD24	CD24 antigen
CD44	CD44 antigen
CDH1	Cadherin-1
CDK	Cyclin-Dependent Kinase
CDKN1A	Cyclin-Dependent Kinase Inhibitor 1A
ChIP-Seq	Chromatin Immunoprecipitation Sequencing
Chk1	Checkpoint Kinase 1
CO	Cytochrome C Oxidase
CRISPR	Clustered Regularly Interspaced Short Palindromic Repeat
D-loop	mtDNA Displacement loop
DBD	DNA-Binding Domain
DFS	Disease-Free Survival
DKK1	Dickkopf-related protein 1
DMFS	Distant Metastasis-Free Survival
DPN	3-bis(4-hydroyphenyl)-propionitrile
E2	17β-estradiol
EGFR	Epidermal Growth Factor Receptor
EMT	Epithelial to Mesenchymal Transition
EnR	Endoplasmic Reticulum
ERα	Estrogen Receptor α
ERβ	Estrogen Receptor β
ERE	Estrogen Response Element
ERK1/2	Extracellular Regulated MAP Kinase1/2
GRP75	Glucose-Regulated Protein 75
HER2/neu	Human Epidermal growth factor Receptor 2
HIF1α	Hypoxia-Inducing Factor 1α
HSP90	Heat Shock Protein 90
IF	Immunofluorescence
IHC	Immunohistochemistry
IL-1β	Interleukin 1 beta
IP	Immunoprecipitation
IP-MS	Immunoprecipitation coupled to Mass Spectrometry
IRE1α	Inositol-Requiring Enzyme 1α
KO	Knockout
LAR	Luminal Androgen Receptor
LBD domain	Ligand-Binding Domain
mAB	Monoclonal Antibody
mitoERβ	Mitochondria-targeted ERβ
MS	Mass Spectrometry
mtDNA	Mitochondrial DNA
mTOR	Mammalian Target of Rapamycin
NGS	Next Generation Sequencing
OS	Overall Survival
OXPHOS	Oxidative Phosphorylation
p53	Tumor protein p53
pAB	Polyclonal Antibody
PI3K	Phosphatidylinositol 3-Kinase
PR	Progesterone Receptor
PRC1/2	Polycomb Repressor Complex 1/2
RAS	Protein belonging to small GTPases superfamily
RIME	Rapid Immunoprecipitation Mass spectrometry of Endogenous proteins
RORγ	RAR-related Orphan Receptor Gamma
ROS	Reactive Oxygen Species
RTK	Receptor Tyrosine Kinase
SMAD	Homolog of the Caenorhabditis elegans SMA and Drosophila MAD family of genes
SERD	Selective Estrogen Receptor Degrader
SERM	Selective Estrogen Receptor Modulator
SIP1	Survival of motor neuron protein-Interacting protein 1
SRE	Sterol Regulatory Element
SREBF	Sterol Regulatory Element Binding Factor
SREBP	Sterol Regulatory Element-Binding Protein
SYVN1	Synoviolin 1
TGFβ	Transforming Growth Factor beta
TβR	Receptor of TGFβ
TNBC	Triple-Negative Breast Cancer
TOM	Translocase of the Outer Membrane of mitochondria
TPR	Tetraticopeptide Repeat motifs
UPR	Unfolded Protein Response
WB	Western Blot
WNT4	Wnt family member 4
XBP1	X-box-Binding Protein 1
XBP1s	Spliced XBP1
ZEB1	Zinc finger E-box-binding homeobox 1