26 agosto 2014
Regardless of their stage or type, cancers appear to share a telltale signature of widespread changes to the so-called epigenome, according to a team of researchers. In a study, the investigators say they have found widespread and distinctive changes in a broad variety of cancers to chemical marks known as methyl groups attached to DNA, which help govern whether genes are turned ‘on’ or ‘off.’
http://feeds.sciencedaily.com/~r/sciencedaily/~3/HuCaaDKZ-kU/140826091053.htm
