A targeted micro-RNA therapy for cancer (IMAGE) Purdue University Caption A new therapy targets cancer cells with a modified strand of micro-RNA that naturally blocks cell division. Credit Second Bay Studios/Purdue University 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.