Exosomes (IMAGE) University of Massachusetts Amherst Caption Cells can “talk” to their neighbors by passing small particles called exosomes. Credit Jinglei Ping, University of Massachusetts Amherst Usage Restrictions To be used in covering this research at UMass Amherst by Jinglei Ping 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.