Finally, 18 SMGs were identified (Fig. 2, Supplementary Table 6), 15 of which had been previously reported in ESCC (TP53, AJUBA, CDKN2A, KMT2D(MLL2), ZNF750, FAT1, NOTCH1, NOTCH3, PIK3CA, NFE2L2, RB1, KDM6A, FBXW7, CREBBP, and TGFBR2). The gene discussed is TGFBR2; the disease is esophageal squamous cell carcinoma.