Remarkably, 20 genes (asterisks in Table 2) are common between the 26-gene signature (associated with poor prognosis) and the 51-gene signature (associated with TP53 mutation), corroborating, in agreement with others [9,11], that TP53-mutations or p53 functional inhibition is a common hallmark of human cancer malignancy. Here, TP53 is linked to cancer.