| ABAT | γ-Aminobutyrate aminotransferase |
| ACC | Adrenocortical carcinoma |
| GABA | γ-Aminobutyric acid |
| GAD | Glutamic acid decarboxylase |
| RSEM | RNA-Seq by Estimation Maximization |
| SSADH | Succinic semialdehyde dehydrogenase |
| TCA | Tricarboxylic acid |
| TCGA | The Cancer Genome Atlas |
| TME | Tumor microenvironment |