DLX6 and adenoid cystic carcinoma: Diana Bell et al., through whole-genome sequencing of 42 cases of primary salivary gland adenoid cystic carcinoma and 5 normal salivary gland samples, identified DLX6 as a potential driver gene of salivary gland adenoid cystic carcinoma, showing high expression across various types of adenoid cystic carcinoma (19).