AUTHOR=Chaube Ruchi TITLE=Can UPR integrate fasting and stem cell regeneration? JOURNAL=Frontiers in Chemistry VOLUME=3 YEAR=2015 URL=https://www.frontiersin.org/journals/chemistry/articles/10.3389/fchem.2015.00005 DOI=10.3389/fchem.2015.00005 ISSN=2296-2646