‘We have seen in 25 percent genetic polymorphisms associated with increased situations of cancer, but not alter the gene directly, that was caused a transformation in DNA methylation; ie the gene was switched off without breaking it. These outcomes add epigenetic changes as another key factor to consider in the inheritance of cancer and the contribution of the familial component to the condition’ concludes Esteller.. 1/4 human tumor exist genetic polymorphisms associated with increased risk of cancer In 10 percent of human tumors there is a genealogy of hereditary disease connected with mutations in identified genes. The very best examples are the cases of polyps in the large intestine associated with the APC gene and breasts cancer connected with BRCA1 and BRCA2 genes.-John LennonAbout the author:Watch the free video The AHA! Procedure: An End to Self-Sabotage and find out the lost keys to personal transformation and emotional well-being which have been suppressed by mainstream mental wellness for decades. The information in this video has been called the lacking link in mental health insurance and personal development. In a worldwide world full of shallow, quick-fix techniques, second price psychology and pharmaceutical takeovers, true solutions have become impossible to find nearly.