PCDHA2 and hepatocellular carcinoma: As shown in Figures 5A–C, the expression levels of six DElncRNAs (TRHDE-AS1, DLX6-AS1, HOXA11-AS, PART1, SNHG14, LIN28B), three DEmiRNAs (miR-146b, miR-320a, miR-589) and five DEmRNAs (KIF18A, SHCBP1, PCDHA2, PKIA, PRSS16) were significantly higher in TCGA-HCC tissues than in normal liver tissues (p < 0.001).