Limited studies indicate that INTS8 contains mutations in peripheral T cell lymphoma compared with non-malignant samples from 12 patients [36], and a combination of INTS8 with SULF1, ATP6V1C1, and GPR172A can be used to discriminate gastric carcinomas from adjacent noncancerous tissues [37]. This evidence concerns the gene ATP6V1C1 and peripheral T-cell lymphoma, not otherwise specified.