AUTHOR=Karakasiliotis Ioannis , Mavromara Penelope TITLE=Hepatocellular carcinoma: from hepatocyte to liver cancer stem cell JOURNAL=Frontiers in Physiology VOLUME=6 YEAR=2015 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2015.00154 DOI=10.3389/fphys.2015.00154 ISSN=1664-042X