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2004 DEC 1 - (NewsRx.com & NewsRx.net) -- University of South Florida (USF) College of Medicine neuroscientists have been awarded a $1.1 million federal grant to improve the safety and effectiveness of an Alzheimer vaccine in a mouse model.
"This approach shifts the focus from treating symptoms of Alzheimer's disease to treatments that slow down the disease or prevent it altogether," said Jun Tan, MD, PhD, director of the Neuroimmunology Laboratory in the USF department of psychiatry.
Tan is principal investigator for the 4-year grant from the National Institute for Neurological Disorders and Stroke. He will work with co-investigator David Morgan, PhD, director of the Alzheimer's Disease Research Laboratory in the USF department of pharmacology and therapeutics.
The study builds on previous USF laboratory and animal model studies that tracked the role of the brain's immune system in Alzheimer disease. Under certain circumstances, immune cells in the brain, known as microglia, promote the inflammatory and destructive process that can lead to Alzheimer disease.
The USF researchers demonstrated that once a specific molecule on the surface of ...