At present, many oncogenes are known to induce or promote the metastatic potential of HCC cells, such as Ras, Myc, Raf, Fos, EGFR, and c-Met, while KAI1 and PTEN can inhibit the metastasis and recurrence of cancer [26, 27]. The gene discussed is MYC; the disease is hepatocellular carcinoma.