
Gene Therapy Could Help Memory
A gene therapy technique which aims to ease memory problems linked to Alzheimer's Disease has been successfully tested in mice. US scientists used it to increase levels of a chemical which helps brain cells signal to each other.
This signaling is hindered in Alzheimer's Disease, the journal Nature reported.
Aging populations in many countries around the world mean that Alzheimer's disease and other forms of dementia are set to increase.
Researchers at the Gladstone Institute of Neurological Disease in San Francisco believe that boosting the brain chemical, a neurotransmitter called EphB2, could help reduce or even prevent some of the worst effects of the condition.
Their research suggests that the chemical plays an important role in memory, and is depleted in Alzheimer's patients.
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