AUTHOR=Papaccio Gianpaolo , Tirino Virginia TITLE=A New, Most Likely Unusual Approach is Crucial and Upcoming for the Use of Stem Cells in Regenerative Medicine JOURNAL=Frontiers in Physiology VOLUME=2 YEAR=2012 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2011.00119 DOI=10.3389/fphys.2011.00119 ISSN=1664-042X