↳Click here to read the full article. (http://www.utsouthwestern.edu/newsroom/news-releases/year-2012/march/neurogenesis-parada-mar8.html)
Just realizing that ALL a depressed person needs is niacin would eliminate the need to mutate the brain and potentially kill (More than likely anyway) the patient or actually address the whole person instead of the symptoms. American science is based solely on big dollars and little else.