Tumor suppressors such as DNAJB4, EMP1, LATS2, LIFR, SFRP1, CSRNP1, TGFBR3, and BTG2 have previously been reported in 11 TCGA cancer types (BLCA, BRCA, COAD, HNSC, KICH, KIRC, LUAD, LUSC, PRAD, THCA, and UCEC). The gene discussed is BTG2; the disease is cancer.