AUTHOR=Hegarty Shane V. , Green Holly F. , Niclis Jonathan , O'Keeffe Gerard W. , Sullivan Aideen M. TITLE=Editorial: The Role of Stem Cells, Epigenetics and MicroRNAs in Parkinson's Disease JOURNAL=Frontiers in Neuroscience VOLUME=14 YEAR=2020 URL=https://www.frontiersin.org/journals/neuroscience/articles/10.3389/fnins.2020.00515 DOI=10.3389/fnins.2020.00515 ISSN=1662-453X