Stem Cell-derived Islets Clusters (SC-Islets) (IMAGE) International Society for Stem Cell Research Caption The image shows stem cell-derived islets clusters (SC-islets), and the research team used these cell clusters in the study. The green is the transcription factor NKX6.1, red is C-peptide, and blue is the nucleus (DAPI). Credit Credit: Courtesy of The Foundry Usage Restrictions For use with this research story. License Original 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.