| Akt | protein kinase B |
| AMPK | 5′ adenosine monophosphate-activated protein kinase |
| cAMP | cyclic form of adenosine monophosphate |
| DEPs | differentially expressed proteins |
| DMSO | dimethyl sulfoxide |
| IR | ionizing radiation |
| mTOR | mammalian target of rapamycin |
| NF-κB | nuclear factor-kappa B |
| PCA | principal component analysis |
| PI | propidium iodide |
| PI3K | phosphatidylinositol 3-kinase |
| Rho-GTPases | Rho family guanosine triphosphatase |
| Sirt1 | sirtuin 1 |