Our result showed that PTHLH feedback-mediated cell adhesion molecular network consisted of BUB1B, GNG10, PTHR2, GNAZ, RFC4, UBE2C, NRXN3, BAP1, PVRL2, TROAP, VCAN, CCNA2, CDC6, CDKN2C, and ENAH in HCC, as shown in Table 2. The gene discussed is PTH2R; the disease is hepatocellular carcinoma.