| 7-AAD | 7-amino-actinomycin D |
| DDR | DNA-damage response |
| DEF | Dose enhancement factor |
| DNA–PK | DNA–dependent protein kinase |
| DSB | DNA double-strand break |
| FBS | Fetal bovine serum |
| GBM | Glioblastoma multiforme |
| HR | Homologous recombination |
| IR | Ionizing radiation |
| mTOR | Mechanistic target of rapamycin |
| mTORC1 | mTOR complex 1 |
| mTORC2 | mTOR complex 2 |
| NEA | Non-essential amino acid |