The downregulated CADM1-CADM1 expression was observed consistently in tumor tissues versus normal tissues in the BLCA, CESC, CHOL, COAD, COADREAD, ESCA, HNSC, KICH, KIPAN, KIRC, KIRP, LAML, LUAD, LUSC, OV, READ and TGCT datasets. Here, CADM1 is linked to neoplasm.