1. Centro de Patogénese Molecular, Faculty of Pharmacy, University of Lisbon, Lisbon 1600-083, Portugal, National Institute of Neurological Disorders and Stroke, National Institute of General Medical Sciences, National Institutes of Health, Bethesda, Maryland 20892, Department of Chemistry, Faculty of Sciences and Technology, New University of Lisbon, 2825-114 Monte de Caparica, Portugal, and Departments of Medicine, and Genetics, Cell Biology, and Development, University of Minnesota Medical School,...