fragile_x_neurons.jpg (IMAGE) University of Wisconsin-Madison Caption The energy-making organelles called mitochondria (shown in green) that work inside cells to make energy, aren’t working as they should in the neurons (shown in red) of people with fragile X syndrome. University of Wisconsin–Madison researchers have identified a protein and gene involved in this mitochondrial dysfunction, as well as a potential treatment. Credit Minjie Shen, University of Wisconsin–Madison Usage Restrictions For editorial use with attribution License Original 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.