Pediatric Neuroblastoma (IMAGE) Princeton University, Engineering School Caption In a demonstration of a tool for revealing molecular differences between diseases, researchers discovered four genes associated with a rare pediatric cancer. The image on the left shows a normal cell while the one on the right highlights one of the discovered genes in neuroblastoma, which afflicts babies and young children. Credit Troyanskaya Lab Usage Restrictions For non-commercial use 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.