Epigenetic factor likely plays a key role in fueling most common childhood cancer

A study led by St. Jude Children's Research Hospital shows epigenetic changes that turn genes on and off are as unique as alterations in DNA and may be as important in causing the most common childhood cancer

Read more here: http://www.heraldonline.com/2013/06/10/4933472/epigenetic-factor-likely-plays.html#storylink=cpy