The results showed that INTS1, INTS2, INTS3, INTS4, INTS5, INTS7, INTS8, INTS9, INTS11 (CPSF3L), INTS12, INTS13 (C12orf11), and INTS14 (C15orf44) were highly expressed in tumor tissues compared to adjacent normal tissues. This evidence concerns the gene INTS12 and neoplasm.