Stem cell researchers uncover previously unknown patterns in DNA methylation

"The findings could have implications in fighting cancer because DNA methylation patterns go awry in cancer, often causing tumor suppressor genes to switch off. The more scientists know about the cellular mechanisms that lay down the correct DNA methylation patterns, the more that process can be manipulated. In the future, this type of research may lead to techniques that result in the ability to control the patterns that go awry and lead to cancer, thus preventing a malignancy"