PLAGL1 and fibrosarcoma: In that study, expression of 20 genes was statistically greater in fibrosarcomas, of which 11 (FHL2, FNBP1L, PLAGL1, FAM110B, SLC38A1, GNAS, HK1, BAZ1A, BAG2, PACSIN3, VPS54) were found to be significantly more highly expressed in FS than either PSNT or PWT in the present study.