8.25.2006

Memory Resurrected in Mice Suffering from Alzheimer's Disease
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Researchers at Columbia University Medical Center have successfully restored normal memory and synaptic function in mice suffering from Alzheimer's disease. The study was published today on the website of the journal Cell.

Scientists at Columbia's Taub Institute for Research on Alzheimer's Disease and the Aging Brain have identified an enzyme that is required for normal cognition but that is impaired in a mouse model of Alzheimer's. They discovered that mice regained the ability to form new memories when the enzyme's function was elevated.

The research suggests that boosting the function of this enzyme, known as ubiquitin C-terminal hydrolase L1 (Uch-L1), may provide a promising strategy for battling Alzheimer's disease, and perhaps reversing its effects.

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The source: cell.com



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