These include Molecular Mechanisms of Cancer (P = 7.1 × 10-7), p53 Signaling (P = 7.1 × 10-7), Basal Cell Carcinoma Signaling (P = 1.27 × 10-5), GADD45 Signaling (P = 1.43 × 10-5), and Role of NANOG in Mammalian Embryonic Cell Pluripotency (P = 4.54 × 10-5) (see Additional file 10). Here, NANOG is linked to cancer.