Aggarwal et al. [54] demonstrated that PEITC inhibits viable proliferation of cancer cells expressing p53R175H (Sk-Br-3, AU565) and p53R175L (HOP92) more effectively than those with wtp53, p53 null, and DNA contact mutp53 (p53R248W, p53R273H, p53R280K). This evidence concerns the gene TP53 and cancer.