TABLE 1.
Shared Genetic Alterations among Common Salivary Carcinomas
| Factor | Tumor type |
Total | ||
|---|---|---|---|---|
| ACC | MEC | SDC | ||
| Fusion gene | ||||
| HFM1-RYR2 | 1 | 2 | 3 | 6 |
| FSIP1-BAZ2A | 2 | 2 | 1 | 5 |
| SNVs/InDels | ||||
| CIC | 2 | 3 | 3 | 8 |
| MUC16 | 2 | 4 | 2 | 8 |
| KCNQ1OT1 | 3 | 2 | 4 | 9 |
| NEAT1 | 2 | 2 | 3 | 7 |
| CNVs | ||||
| Loss | ||||
| 9p21 | 2 | 5 | 2 | 9 |
| Gain | ||||
| 8q11-q13 | 1 | 3 | 4 | 8 |
| 8q21-q24 | 2 | 3 | 7 | 12 |
| 19q13 | 1 | 2 | 3 | 6 |
| 20q13 | 2 | 1 | 3 | 6 |
ACC: adenoid cystic carcinoma, MEC: mucoepidermoid carcinoma, SDC: salivary duct carcinoma, SNV: single nucleotide variation, CNV: copy number variation.