Reduced Vesicular Storage of Dopamine Causes Progressive Nigrostriatal Neurodegeneration

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Reduced vesicular storage of dopamine causes progressive nigrostriatal neurodegeneration.

The vesicular monoamine transporter 2 (VMAT2; SLC18A2) is responsible for packaging dopamine into vesicles for subsequent release and has been suggested to serve a neuroprotective role in the dopamine system. Here, we show that mice that express approximately 5% of normal VMAT2 (VMAT2 LO) display age-associated nigrostriatal dopamine dysfunction that ultimately results in neurodegeneration. Ele...

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ژورنال

عنوان ژورنال: Journal of Neuroscience

سال: 2007

ISSN: 0270-6474,1529-2401

DOI: 10.1523/jneurosci.0319-07.2007