Author

David E. Ehichioya

The University of Texas Southwestern Medical CenterORCID 0000-0002-8362-0701Unclaimed 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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Research Focus:cell type annotation· 2 Research Focus:cell-cell communication· 2 Research Focus:differential expression· 2 Approach:experimental assay· 2 Organism:mouse· 2 Research Focus:gene regulatory network inference· 1 Research Focus:spatial domain detection· 1

Frequent Co-Authors

Shin YamazakiiD· 2 shared Andrew D. SteeleiD· 1 shared Andrew P. VillaiD· 1 shared Chris Chalfoun· 1 shared Damien Wolfe· 1 shared Fernando GarciaiD· 1 shared Gregory Stevens· 1 shared Isabel Magaña· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 37 mutual co-author links

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2 shared papersNeuroscience

Shin YamazakiORCID

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2 papers

Recent·Most cited

Genetic Identification of Dopamine Neurons Required for Circadian Food Anticipatory Activity in Mice

Andrew P. Villa, Jacqueline R. Trzeciak, Damien Wolfe, David E. Ehichioya, Jeffrey Falkenstein, Justine T. Wong, Renqi Wu, Lauren Dimalanta, Wyatt Kaiban, Jaskaran Dhanoa, Gregory Stevens, Moueez Shah, Fernando Garcia, Lori L. Scarpa, Chris Chalfoun, , Andrew D. Steele

The paper identifies a specific dopamine neuron population in mice required for anticipatory locomotion during food anticipation, showing genetic dissociation of behavioral components.

bioRxiv · Jul 6, 2026 · PreprintNeuroscience

A Novel Cell-Type Specific Circadian Reporter Mouse Reveals Self-Sustained Food Entrainable Nature in Enteric Neurons

Isabel Magaña, S. K. Tahajjul Taufique, Yongli Shan, Melody Shen, David E. Ehichioya, Joseph S. Takahashi, Shin Yamazaki, Yuuki Obata

This paper introduces a cell-type-specific circadian reporter mouse to study circadian rhythms in intestinal cells, finding that enteric neurons show distinct entrainment properties to feeding schedules.

bioRxiv · Nov 16, 2025 · PreprintNeuroscience