| GRP94 | Glucose-Regulated Protein 94 |
| FA | Fatty Acids |
| ER | Endoplasmic Reticulum |
| UPR | Unfolded Protein Response |
| ERSRP | ER stress-resistance phenotype |
| IRE1 | Inositol-requiring enzyme 1 |
| CNS | Central Nervous system |
| TFA | Total Fatty Acid |
| TUFA | Total Unsaturated Fatty Acid |
| RS | Raman Spectroscopy |
| PCA | Principal Component Analysis |
| SREBP-1 | Sterol Regulatory Element-Binding Protein- 1 |
| LXR-α | Liver X Receptor |
| BrM | Brain metastasis |
| FAO | Fatty Acid Oxidation |
| Mfn | Mitofusin |
| KD | Knock-down |