Liver Regeneration (IMAGE) Cincinnati Children's Hospital Medical Center Caption Mice that mimic Alagille syndrome are born without the branches of the biliary tree (A), but show a near-normal appearing biliary system at adult age (B). To build the missing branches, liver cells switch identity and form tubes, shown in green, that connect to the trunk of the biliary tree, shown in blue (C). The images are part of a study about liver regeneration published in Nature by scientists at Cincinnati Children's and the University of California San Francisco. Credit Cincinnati Children's Usage Restrictions Please credit Cincinnati Children's License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.