Model of eRNA-BRD4 Interaction (image) University of California - San Diego Share Print E-Mail Caption UC San Diego biologists found that active enhancer RNAs (eRNAs) directly interact with BRD4, a protein linked to tumor development. Credit Lauberth lab, UC San Diego Usage Restrictions Must be used in conjunction with Nature Structural and Molecular Biology paper on eRNA-BRD4 interaction. Share Print E-Mail 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.