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The amyloid precursor family of proteins in excitatory neurons are essential for regulating cortico-hippocampal circuit dynamics in vivo

1 Jun 2025

Abstract excerpt

The amyloid precursor protein (APP) family is ubiquitously expressed in the mammalian brain and implicated in Alzheimer's disease. APP family proteins participate in synaptic function and their absence impairs cognition. However, how these proteins regulate neural circuits and influence brain-behavior relationships remains unknown. Using in vivo two-photon Ca 2+ -imaging and Neuropixels, we show that APP family...

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PMID: 40512617
DOI: 10.1016/j.celrep.2025.115801

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