| NOS2 | Nitric Oxide Synthase 2 |
| GBM | Glioblastoma Multiforme |
| 1400W | N-(3-(Aminomethyl)benzyl)acetamidine |
| GSCs | Glioma Stem Cells |
| EVs | Extracellular vesicles |
| NS | Neurospheres |
| CDK4 | Cyclin dependent kinase 4 |
| AVO | Acidic vesicular organelles |
| AO | Acridine orange |
| GSC-M | Glioma stem cell-specific medium |
| GAPDH | Glyceraldehyde 3-phosphate dehydrogenase |