For example, the MYB–NFIB fusion in adenoid cystic carcinoma is regulated by IGF1R through an autocrine loop, and IGF1R is a downstream target of the EWSR1–WT1 and PAX3–FKHR fusions in desmoplastic small round cell tumors and alveolar rhabdomyosarcoma, respectively. This evidence concerns the gene MYB and adenoid cystic carcinoma.