Silenced Genes As Warning Sign Of Blood Cancer
Wednesday, August 5, 2009 - 11:28
in Biology & Nature
In the genetic material of cancer cells, important growth inhibitors are often switched off by chemical labels in the DNA. How this happens has now been investigated. Scientists discovered in mice that cancer-typical DNA labeling occurs long before the first symptoms of leukemia appear. A test for the genetic label might therefore help to detect a developing cancer at an early point.