Luxembourg Researchers Decipher How the Body Controls Stem Cells (image) University of Luxembourg Share Print E-Mail Caption Luxembourg researchers decipher how the body controls stem cells. Credit ScienceRelations Usage Restrictions The image may only be used with appropriate caption or credit. Share Print E-Mail 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.