Figure 7. Protein–protein interaction network of related genes (Top200) and analysis of hub genes in HCC. (A) Protein–protein interaction (PPI) network (B) MCODE analysis (C) Correlation between ZNF320 and the mRNA expression of SPDL1, KIF18A, PRIM2, GINS4, KIF23, CKAP5 in HCC determined using GEPIA (D) Prognosis analysis of correlational genes.