TP53I13 and glioblastoma: TP53I13 expression in cancers like GBM (P = 4.8e-02), KICH (P = 3.2E-02), KIRC (P = 6.9e-08), LGG (P = 1.4e-16), and UVM (P = 8.1e-03) had poor DSS (Figure 2C).