| GBM | Glioblastoma |
| PRE | Pharmacoresistant epilepsy |
| TGFbeta | Transforming growth factor beta |
| FAP | Fibroblast activation protein |
| DPP4 | Dipeptidyl peptidase-4 |
| Smad | Small mothers against decapentaplegic |
| GAPDH | Glyceraldehyde 3-phosphate dehydrogenase |
| ACTB | β-Actin |