OxPt-induced apoptosis is known to be related to an increase in phosphorylated p53 and p38 mitogen-activated protein kinase (p38 MAPK) and the induction of H2AX phosphorylation in serine 139 (γ-H2AX) in HCT116 colorectal cancer cells [14,15]. Here, TP53 is linked to colorectal cancer.