Finally, ten genes, YBX1, TTC26, SLC41A3, RCBTB2, PON1, MAPK7, INPP5B, CCDC134, C16orf71, and BMI1, were identified to be associated with prognosis in HCC patients using the regsubsets function in leaps R package. The gene discussed is MAPK7; the disease is hepatocellular carcinoma.