It Makes a Difference (IMAGE) Brown University Caption Inducing expression of anti-sense RNA (right) inhibits the production of myelin (red) in mouse nerve cells compared to unaltered controls (on the left). The ability to control the newly discovered RNA might aid in efforts to promote nerve healing. Credit Tapinos et. al. Usage Restrictions with 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.