Defect Nerve Cells (IMAGE) University of Luxembourg Caption Loss of the DJ1 gene in nerve cells (green) impairs the transport of mitochondria (red) and important metabolic pathways of the cellular respiration. Credit University of Luxembourg Usage Restrictions The image may only be used with appropriate caption or credit. 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.