The SRSF3 expressions in CHOL, COAD, ESCA, GBM, HNSC, LIHC, LUAD, LUSC, STAD, KICH, KIRP, and THCA normal and tumor tissues were validated by immunohistochemistry and the staining were in accordance with the results from the TCGA database. Here, SRSF3 is linked to neoplasm.