This finding was further validated by TCGA data, which revealed significant overexpression of ITGAV in CHOL, colorectal cancer (COAD), ESCA, glioblastoma multiforme (GBM), HNSC, LIHC, LUAD, LUSC, STAD, and THCA (Fig. 1B). The gene discussed is ITGAV; the disease is glioblastoma.