Tears in a mouse organoid (IMAGE) Hubrecht Institute Caption Lipocalin 2 (in red) is a tear component that is made by the organoids. Credit Yorick Post, copyright Elsevier Usage Restrictions The image may only be used with appropriate caption and credit 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.