Does sAPPα give neuroprotection through its interaction with BACE 1, the enzyme involved in the production of the neurotoxic amyloid β peptide?
Can the interaction of proteins involved in Alzheimer’s disease produce a protective factor?
Late onset Alzheimer’s disease is a growing social and economic burden worldwide and in New Zealand. As yet there are no effective therapies or early intervention treatments. Small soluble aggregates of a peptide are believed to be the toxic species that destroys neurons and impairs memory in Alzheimer’s disease. This peptide is processed from the same large protein as another protein that by contrast restores memory. This neuroprotective protein may bind and inhibit the enzyme that produces the toxic peptide. This project will explore this interaction for the potential of the development of a therapeutic agent or treatment.