AA	Arachidonic acid;
AMPK-ULK1	AMP-activated protein kinase–Unc-51 like autophagy activating kinase 1;
BC	Breast cancer;
Ca2+	Calcium;
CaR	Calcium-sensing receptor;
C-ter	carboxyl terminus;
EGFR	Epidermal growth factor;
EMT	Epithelial-mesenchymal transition;
ER+	Estrogen receptor positive;
ER−	Estrogen receptor negative;
Erk1/2	Extracellular signal-regulated kinases 1 and 2;
FAK	Focal adhesion kinase;
HIF1α	Hypoxia-inducible factor 1 α;
Kv10.1	Voltage-gated potassium channel;
LTC4	AA metabolite leukotriene C4 (LTC4);
miRNA	Micro-ribonucleic acid;
N-ter	Amino terminus;
PLC	Phospholipase C;
SICE	Store-independent calcium entry;
SK3	Small conductance calcium-activated potassium channel;
SOC	Store-operated channels;
SOCE	Store-operated calcium entry;
SOX4	SRY-Box transcription factor 4;
SPCA2	Secretory pathway calcium-ATPase;
Src	Proto-oncogene tyrosine kinase Src;
STAT3	Signal transducers and activators of transcription 3;
STIM	Stromal interaction molecule;
TRP	Transient receptor potential;
TRPC	Transient receptor potential canonical;
TRPM	Transient receptor potential melastatin;
TRPV	Transient receptor potential vanilloid;
VGCC	Voltage-gated calcium channel;
4α-PDD	4-α-phorbol-12,13-didecanoate.