Furthermore, 14 cancer-related genes were identified (CREBBP, KRAS, HDAC4, IRS2, MTOR, NOTCH1, PTEN, PDGFRB, RPTOR, TP53, ERBB4, MSH2, MSH3, and MYD88) among these 23 genes (Table 9, shown in red). Here, PTEN is linked to cancer.