“Factory reset” for the brain rewrites risk of anxiety and alcohol abuse
An intriguing new study has zeroed in on a brain region that is central to the development of both alcohol abuse and anxiety in adults, and demonstrated how gene editing could be used to wipe clean a person's predisposition to both disorders. Likened to a "factory reset" for the brain, the technique is put forward as a potential way to treat conditions that can be traced back to adolescence, and offers new insights into the effects on brain health of binge drinking at a young age.The study was carried out by scientists at…