Parkin Protein (video) McGill University Share Print E-Mail Loading video... Caption Researchers have unlocked a new door to developing drugs to slow the progression of Parkinson's disease. They have discovered the 3-D structure of the protein Parkin. Mutations in Parkin cause a rare hereditary form of Parkinson's disease and are likely to also be involved in more commonly occurring forms of Parkinson's disease. This new knowledge of Parkin's structure has allowed the scientists to design mutations in Parkin that make it better at recognizing damaged mitochondria and therefore possibly provide better protection for nerve cells. Credit Montreal Neurological Institute and Hospital Usage Restrictions This video can only be used in articles or reports related to this study. 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.