Author

Keegan F. Hoag

University of Pennsylvania

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Neuroscience· 3

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Organism:mouse· 3

Frequent Co-Authors

Aaron J BarbouriD· 2 shared Delia M. TalosiD· 2 shared Frances E. JenseniD· 2 shared Abigail Chavez· 1 shared Alfredo LucasiD· 1 shared Anya G. Bernhard· 1 shared Brandon L. Alonso· 1 shared Cary H. Leung· 1 shared

Activity by Year

2022-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 24 mutual co-author links

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2 shared papersNeuroscience

Aaron J BarbourORCID

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3 papers

Recent·Most cited

Seizures drive tau propagation in a tauopathy mouse model

Aaron J Barbour, Keegan F. Hoag, Virginia Lee, Delia M. Talos, Frances E. Jensen

This study shows that seizures worsen tau pathology in a tauopathy mouse model by promoting tau propagation in seizure-activated neurons.

bioRxiv · Mar 17, 2026 · PreprintNeuroscience

Hyperactive neuronal networks enhance tau spread in an Alzheimer's disease mouse model

Aaron J Barbour, Keegan F. Hoag, Eli J. Cornblath, Abigail Chavez, Alfredo Lucas, Xiaofan Li, Sydney E Zebrowitz, Chloe Hassman, Omar Vazquez, Sharon X. Xie, Edward B. Lee, Kathryn A. Davis, Virginia M.‐Y. Lee, Delia M. Talos, Frances E. Jensen

This study shows that neuronal hyperactivity and seizures increase tau spread in an Alzheimer's disease mouse model and correlate with memory deficits.

bioRxiv · Dec 1, 2024 · PreprintNeuroscience

Postpartum estrogen withdrawal induces deficits in affective behaviors and increases ΔFosB in D1 and D2 neurons in the nucleus accumbens core in mice

William B. Foster, Katherine F. Beach, Paige F. Carson, Kagan C. Harris, Brandon L. Alonso, Leo T. Costa, Roy C. Simamora, Jaclyn E. Corbin, Keegan F. Hoag, Sophia I. Mercado, Anya G. Bernhard, Cary H. Leung, Eric J. Nestler, Laura E. Been

This study shows that postpartum estrogen withdrawal in mice increases anxiety-like behavior and ΔFosB expression in nucleus accumbens D1 and D2 neurons.

bioRxiv · Sep 8, 2022 · PreprintNeuroscience