Author

Mariana Pehar

University of Wisconsin–MadisonORCID 0000-0002-1231-4563Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:mouse· 2

Frequent Co-Authors

Ajinkya R. LimkariD· 2 shared Collin James LaakeriD· 2 shared Mátyás SándoriD· 2 shared Sophia M. VrbaiD· 2 shared William A. RickeiD· 2 shared Zsuzsanna FábryiD· 2 shared Dhruv Bansal· 1 shared Erin G. BrooksiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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2 shared papersNeuroscience

Ajinkya R. LimkarORCID

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2 papers

Recent·Most cited

NeurosciencebioRxivPreprintJul 13, 2026

Amyloid-beta is present in the spinal cord of APP/PS1 mice and may contribute to neuropathology manifesting as lower urinary tract dysfunction

Sophia M. Vrba, Ajinkya R. Limkar, Kimberly P. Keil…·Zsuzsanna Fábry

This study shows that amyloid-beta accumulates in the spinal cord of AD mice and is linked to lower urinary tract dysfunction through altered neuronal signaling.

DOI 10.64898/2026.07.09.737006

mouseexperimental assay

NeurosciencebioRxivPreprintMay 15, 2025

Amyloid-beta deposition and reduced drainage at the cribriform plate lymphatics in APP/PS1 mouse model of Alzheimer's Disease

Sophia M. Vrba, Collin James Laaker, Ajinkya R. Limkar…·Zsuzsanna Fábry

This study shows that in 24-month-old APP/PS1 mice, cribriform plate lymphatics have reduced CSF efflux and A{beta} accumulation, along with inflammation and lymphatic atrophy.

1 citation

mouseexperimental assay