Targeting Mdm4 promotes lung fibrosis resolution (IMAGE) Rockefeller University Press Caption Compared with a control (left), removal of the Mdm4 gene (right) favors the resolution of fibrotic scar tissue in the lungs of aged mice. Credit ©2021 Qu et al. Originally published in <em>Journal of Experimental Medicine</em>. https://doi.org/10.1084/jem.20202033 Usage Restrictions Reporters may freely use these materials in news coverage with the appropriate credit information. 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.