LRRK2 structure (IMAGE) University of California - San Diego Caption The molecular structure of a Parkinson's disease mutant LRRK2 was captured inside cells using advanced cryo-electron tomography and computational modeling techniques. Here, a window into a human cell carrying an LRRK2 mutation is shown in grayscale in the background. By zooming in, the structure of this important drug target was revealed (gray) decorating molecular highways called microtubules (green). Credit Villa Lab, UC San Diego Usage Restrictions Must be used in conjunction with ASAP Parkinson's research grant to UC San Diego. 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.