SRSF9 and cancer: The correlation of its expression with survival time of LIHC, LUAD, OV, PCPG, and THYM was further confirmed by K-M plotter, and it was obvious that SRSF9 was generally an oncogene in most of the pan-cancer except for several particular tumors such as OV and THYM, which was also supported by results from PrognoScan.