SYDNEY, Australia, June 12, 2008 (LifeSiteNews.com) - New research on stem-cell therapy shows scientists have found that the cure for Parkinson's disease may lie right under one's nose - or rather, in it. Researchers from Griffith University have published a study in the journal Stem Cells that has found adult stem-cells harvested from the noses of Parkinson's patients developed into dopamine-producing brain cells upon being transplanted into the brain of a lab rat. Professor Alan Mackay-Sim said researchers simulated Parkinson's symptoms in rats by creating lesions on one side of the rat's brain to imitate the damage Parkinson's disease wreaks...