miRNA-141-3p inhibitor (IMAGE) University of Connecticut Caption Novel gamma PNA based miRNA-141-3p inhibitors (syPNA-141) reduced brain damage (image on right with less atrophy) after stroke in mouse model of ischemic stroke. Credit (Courtesy of Verma laboratory). Usage Restrictions None 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.