Functional copper deficiency models of Alzheimer's disease [ 2007 - 2009 ]

Research Grant

Researchers: Prof James Camakaris (Principal investigator) ,  Prof Julian Mercer

Brief description Alzheimer's disease is a serious neurodegenerative disease which increases in incidence with age. It affects the quality of life and care required for approximately 160,000 Australians and costs the national economy 6.6 billion dollars per annum. Current therapy is of limited efficacy. Our studies are directed towards testing the hypothesis that a functional deficiency of the essential trace element, copper, occurs in the brain with ageing, and this leads to oxidative stress and death of neurons associated with Alzheimer's disease. We will use animal and cell culture models to test this hypothesis which is based on promising preliminary data from such models. We believe that beta amyloid, which accumulates in Alzheimer's brains and is believed to be a major part of the pathological mechanism, has a normal role in maintaining copper balance and that this balance is disturbed by ageing or particular mutations. This research should lead to better treatments using drugs which mobilise copper entry into cells.

Funding Amount $AUD 454,691.71

Funding Scheme NHMRC Project Grants

Notes Standard Project Grant