Additionally, hematoxylin and eosin (HE) staining indicated satellite intrahepatic metastatic nodules, tumor thrombus, lymph node involvement, and perineural invasion are detected in the dnMST4 group (Figure 2H), indicating that MST4 functionally loss strengthened the intrahepatic metastatic potential of HCC cells. This evidence concerns the gene STK26 and neoplasm.