By Whitney Harder
(Sept. 22, 2015) — D. Allan Butterfield, professor in the University of Kentucky Department of Chemistry and Sanders-Brown Center on Aging (SBCoA), has been awarded a $413,000, two-year grant from the National Institutes of Health to study a new model of Parkinson's disease (PD).
PD is the second most common age-related neurodegenerative disease in the United States and is manifested by movement abnormalities, postural instability, loss of smell (anosmia), deposition of the protein, alpha-synuclein, and in late stages, cognitive dysfunction. The brain is attacked by free radicals, many emanating from neuronal mitochondria (the