Oncogenic Niche Signaling (IMAGE) Cell Press Caption This graphic depicts oncogenic niche signaling in leukemia development. Credit Noemi Zambetti and Marc Raaijmakers Usage Restrictions Credit Required. 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.