Organoid in Stroma (IMAGE) Duke-NUS Medical School Caption Stromal RSPO3 and Wnts are critical for adult intenstinal homeostasis. Credit Duke-NUS Medical School Usage Restrictions None 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.