| UPR | Unfolded Protein Response |
| IRE1 | Inositol-requiring Enzyme 1 |
| XBP1 | X-box Binding Protein 1 |
| PERK | Protein Kinase R-like Endoplasmic Reticulum Kinase |
| CHOP | C/EBP Homologous Protein |
| ATF4 | Activating Transcription Factor 4 |
| MyoD | Myogenic Differentiation 1 |
| Myf5 | Myogenic Factor 5 |
| MRF4 | Myogenic Regulatory Factor 4 |
| MEF2C | Myocyte Enhancer Factor 2 |
| CDK5 | Cyclin-dependent Kinase 5 |