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April 17, 2007 Research could lead to treatment for Alzheimer's diseaseWEST LAFAYETTE, Ind. -
"There are many people suffering, and no effective treatment is available to them," said Arun Ghosh, the Purdue professor who designed the molecule. "There is an urgent need for a drug to treat this devastating disease, and the scientific community has been working on this problem for many years."
The National Institute on Aging estimates that as many as 4.5 million Americans suffer from Alzheimer's disease, which leads to dementia by affecting parts of the brain that control thought, memory and language. The new molecule prevents the first step in a chain of events that leads to amyloid plaque formation in the brain. The material at various stages of plaque formation is made up of fibrous clumps of toxic proteins that cause the devastating symptoms of Alzheimer's disease, said Ghosh, who has a dual appointment in the chemistry and medicinal chemistry and molecular pharmacology departments.
Paul Shepson, Head Purdue University, 560 Oval Drive, West Lafayette, IN 47907 | ||
