The Cancer Genome Atlas (TCGA) project identified genes with a high level of mutations in cervical cancer (SHKBP1, ERBB3, CASP8, HLA-A, TGFBR2, PIK3CA, EP300, FBXW7, HLA-B, PTEN, NFE2L2, ARID1A, KRAS and MAPK1, SHBKBP1, HLA-A, and TGFBR2) [11]. The gene discussed is PTEN; the disease is cervical carcinoma.