Genes highly expressed in the dedifferentiated/pleomorphic liposarcomas included cell-cycle genes like CCNA2, CCNB2, CDC2, KIFC1, KIF23 and PTTG1, motility genes like AMFR, ANXA1, CKB, CNN2 and FN1 and homeostasis-related genes. The gene discussed is FN1; the disease is liposarcoma.