Article
Analysis of vesicular monoamine transporter 2 polymorphisms in Parkinson's disease.
Neurobiology of aging - 1 Jun 2013
Brighina Laura, Riva Chiara, Bertola Francesca, Saracchi Enrico, Fermi Silvia, Goldwurm Stefano, Ferrarese Carlo
Abstract excerpt
Generation of reactive oxygen species during dopamine (DA) oxidation could be one of the factors leading to the selective loss of nigral dopaminergic neurons in Parkinson's disease (PD). Vesicular monoamine transporter type 2 (VMAT2) proteins in nerve terminals uptake dopamine into synaptic vesicles, preventing its cytoplasmic accumulation and toxic damage to nigral neurons. Polymorphisms in VMAT2 gene and in its...
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