Spheres of Liver Cells on the Scaffold (IMAGE) Medical Research Council Caption Spheres of stem cell-derived liver cells (orange) placed on the scaffold. Credit H Rashidi 2018 Usage Restrictions Credit: H Rashidi 2018 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.