AIMP2 Interacts with PARP1 (image) Johns Hopkins Medicine Share Print E-Mail Caption This shows two cells with an excess of the protein AIMP2 (green), which interacts with the enzyme PARP1 (red) in the cells' nuclei. Credit Yun-Il Lee/Used with permission from Nature Neuroscience Usage Restrictions Must obtain permission from Nature Neuroscience. 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.