ROANOKE, Virginia, Aug. 30 (TNSres) -- The Fralin Biomedical Research Institute at Virginia Tech issued the following news: * * * More than 450 employees, staff, and students in Roanoke and Washington, D.C., are supporting biomedical research fueled by $173.7 million in external grants. * * * By Leigh Anne Kelley In 2010, Virginia Tech created a biomedical research institute with one employee and a vision. The plan was for biomedical innovation and translational research supported by state  more