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. The gene discussed is ARPC2; the disease is glioblastoma.