FN1 and thyroid tumor: As previously described, we computationally selected 15 genes (IPCEF1, FN1, ITGA2, TPO, SYT12, GPM6A, DIO1, CRABP1, STRA6, TFF3, TM7SF4, OTOS, CDH3, DTX4, TACSTD2) that were differentially regulated in thyroid tumors.