Important mechanism underlying Alzheimer’s found

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Alzheimer’s disease affects more than 26 million people worldwide.
It is predicted to skyrocket as boomers age—nearly 106 million people are projected to have the disease by 2050. Fortunately, scientists are making progress towards therapies. A collaboration among several research entities, including the Salk Institute and the Sanford-Burnham Medical Research Institute, has defined a key mechanism behind the disease’s progress, giving hope that a newly modified Alzheimer’s drug will be effective.

In a previous study in 2009, Stephen F. Heinemann, a professor in Salk’s Molecular Neurobiology Laboratory, found that a nicotinic receptor called Alpha7 may help trigger Alzheimer’s disease. “Previous studies exposed a possible interaction between Alpha-7 nicotinic receptors (
 
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