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"Alzheimer Protein" Seems to Slow Down Neurotransmitter Production, Ruhr-University Study


8/22/2012 7:40:39 AM

How abnormal protein deposits in the brains of Alzheimer's patients disrupt the signalling between nerve cells has now been reported by researchers in Bochum and Munich, led by Dr. Thorsten Müller from the Medizinisches Proteom-Center of the Ruhr-Universität, in the journal Molecular and Cellular Proteomics. They varied the amount of APP protein and related proteins associated with Alzheimer's disease in cell cultures, and then analysed how this manipulation affected other proteins in the cell. The result: the amount of APP present was related to the amount of an enzyme that is essential for the production of neurotransmitters and therefore for communication amongst nerve cells.

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