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Full-Text Articles in Neurology
Amyloid-Beta/Fyn–Induced Synaptic, Network, And Cognitive Impairments Depend On Tau Levels In Multiple Mouse Models Of Alzheimer’S Disease, Erik D. Roberson, Brian Halabisky, Jong W. Yoo, Jinghua Yao, Jeannie Chin, Fengrong Yan, Tiffany Wu, Patricia Hamto, Nino Devidze, Gui-Qiu Yu, Jorge J. Palop, Jeffrey L. Noebels, Lennart Mucke
Amyloid-Beta/Fyn–Induced Synaptic, Network, And Cognitive Impairments Depend On Tau Levels In Multiple Mouse Models Of Alzheimer’S Disease, Erik D. Roberson, Brian Halabisky, Jong W. Yoo, Jinghua Yao, Jeannie Chin, Fengrong Yan, Tiffany Wu, Patricia Hamto, Nino Devidze, Gui-Qiu Yu, Jorge J. Palop, Jeffrey L. Noebels, Lennart Mucke
Farber Institute for Neuroscience Faculty Papers
Alzheimer's disease (AD), the most common neurodegenerative disorder, is a growing public health problem and still lacks effective treatments. Recent evidence suggests that microtubule-associated protein tau may mediate amyloid-β peptide (Aβ) toxicity by modulating the tyrosine kinase Fyn.Weshowed previously that tau reduction prevents, and Fyn overexpression exacerbates, cognitive deficits in human amyloid precursor protein (hAPP) transgenic mice overexpressing Aβ. However, the mechanisms by which Aβ, tau, and Fyn cooperate in AD-related pathogenesis remain to be fully elucidated. Here we examined the synaptic and network effects of this pathogenic triad. Tau reduction prevented cognitive decline induced by synergistic effects of Aβ …