Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Life Sciences
Delayed Amyloid Plaque Deposition And Behavioral Deficits In Outcrossed Aβpp/Ps1 Mice, Brian A. Couch, Meghan E. Kerrisk, Adam C. Kaufman, Haakon B. Nygaard, Stephen M. Strittmatter, Anthony J. Koleske
Delayed Amyloid Plaque Deposition And Behavioral Deficits In Outcrossed Aβpp/Ps1 Mice, Brian A. Couch, Meghan E. Kerrisk, Adam C. Kaufman, Haakon B. Nygaard, Stephen M. Strittmatter, Anthony J. Koleske
School of Biological Sciences: Faculty Publications
Alzheimer’s disease (AD) is a progressive neurodegenerative dementia characterized by amyloid plaque accumulation, synapse/dendrite loss, and cognitive impairment. Transgenic mice expressing mutant forms of amyloid-β precursor protein (AβPP) and presenilin-1 (PS1) recapitulate several aspects of this disease and provide a useful model system for studying elements of AD progression. AβPP/PS1 mice have been previously shown to exhibit behavioral deficits and amyloid plaque deposition between 4–9 months of age. We crossed AβPP/PS1 animals with mice of a mixed genetic background (C57BL/6 × 129/SvJ) and investigated the development of AD-like features in the resulting outcrossed mice. The onset of memory-based behavioral impairment …