The results of PCR corroborated the reliability of the RiskScore, and we found that TOMM40L, SNRPA, ILF3, CPSF6, and NUP205 were significantly upregulated in the HCC cell lines Hep3B2.1-7 and Huh-7 compared to human normal liver epithelial cells THLE-3 (Figures 8A–E). The gene discussed is SNRPA; the disease is hepatocellular carcinoma.