ARPC2 was overexpressed in most tumor tissues, including BRCA, CHOL, ESCA, GBM, HNSC, KIRC, KIRP, LAML, LIHC (HCC), LGG, OV, PAAD, STAD, THCA, UCEC, and UVM. This evidence concerns the gene ARPC2 and hepatocellular carcinoma.