Table 2.
Examples of oncogenes and tumour suppressor genes
| Activating (oncogenes) | Inactivating (tumour suppressor genes) |
| B-RAF | Tumour protein (TP53) |
| Phosphoinositide 3-kinase (PI3K) isoforms | Retinoblastoma associated (RB) |
| Rat sarcoma (RAS) | Mammalian target of rapamycin (mTOR) |
| Epidermal growth factor receptor (EGFR) | Phosphatase and tensin homolog (PTEN) |
| Platelet derived growth factor receptor A (PDGFRA)
|
Breast cancer1 (BRCA1) |