Stem Cells in Alginate Beads (IMAGE) Newcastle University Caption This is a photograph of stem cells in alginate beads with Newcastle University, UK team in lab. Credit Newcastle University, UK Usage Restrictions for use only in connection with this story 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.