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Alpha-synuclein is a presynaptic protein that has been implicated as a possible causative agent in the pathogenesis of Parkinson's disease. The native protein is a major component of nigral Lewy bodies in Parkinson's disease, and full-length alpha-synuclein accumulates in Lewy neurites. Here we present evidence that alpha-synuclein levels are elevated in(More)
β-N-methylamino-L-alanine (BMAA) is a nonprotein amino acid produced by diverse species of free-living cyanobacteria found in terrestrial and aquatic environments worldwide. BMAA has been detected as a soluble (free) and insoluble protein-bound (bound) amino acid in brains of Alzheimer's disease, amyotrophic lateral sclerosis, and Guamanian amyotrophic(More)
Sharks are among the most threatened groups of marine species. Populations are declining globally to support the growing demand for shark fin soup. Sharks are known to bioaccumulate toxins that may pose health risks to consumers of shark products. The feeding habits of sharks are varied, including fish, mammals, crustaceans and plankton. The cyanobacterial(More)
Aging is one of the most important biological processes and is a known risk factor for many age-related diseases in human. Studying age-related transcriptomic changes in tissues across the whole body can provide valuable information for a holistic understanding of this fundamental process. In this work, we catalogue age-related gene expression changes in(More)
␣-Synuclein is a presynaptic protein that has been implicated as a possible causative agent in the pathogenesis of Parkinson's disease. The native protein is a major component of nigral Lewy bodies in Parkinson's disease, and full-length ␣-synuclein accumulates in Lewy neurites. Here we present evidence that ␣-synuclein levels are elevated in midbrain(More)
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