Author

Katie Hummel

Georgetown UniversityORCID 0000-0003-2739-3724Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Organism:mouse· 3 Approach:experimental assay· 2 Research Focus:cell type annotation· 1 Research Focus:differential expression· 1 Assay:electronic health records· 1 Assay:proteomics· 1 Approach:statistical model· 1

Frequent Co-Authors

Eric Thorland· 2 shared Ismary BlancoiD· 2 shared Katherine E. ConantiD· 2 shared Matthew AmontreeiD· 2 shared Daniel T.S. PakiD· 1 shared Giorgi Shautidze· 1 shared Griffin A. Greco· 1 shared Junfeng MaiD· 1 shared

Activity by Year

2025-2025 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 24 mutual co-author links

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2 shared papersNeuroscience

Eric Thorland

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3 papers

Recent·Most cited

NeurosciencebioRxivPreprintDec 13, 2025

Varied monoamine reuptake inhibitors reduce parvalbumin expression; implications for pyramidal cell disinhibition and enhanced neuroplasticity

Katie Hummel, Giorgi Shautidze, Eric Thorland…·Katherine Conant

This study examines the effects of three monoamine reuptake inhibitors on parvalbumin expression and PNN remodeling in animal models, finding shared reductions in PV levels and increased PNN degrading effectors.

DOI 10.64898/2025.12.12.693967

mouseexperimental assay

𝕏 PostBluesky

NeurosciencebioRxivPreprintNov 9, 2025

Increased levels of HAPLN2, which anchors dense extracellular matrix, in the hippocampus of APOE4 targeted replacement mice

Samantha Deasy, Matthew Amontree, Zachary A. Colon…·Katherine E. Conant

The paper identifies increased HAPLN2 levels in APOE4 mice hippocampus, linking it to extracellular matrix changes and potential Alzheimer's disease risk.

1 citation

mouseproteomics

𝕏 PostBluesky

NeurosciencebioRxivPreprintSep 12, 2025

CCL5/CCR5 signaling modulates depression-relevant behavior, neuronal oscillations, and long-term depression of synaptic activity.

Katie Hummel, Lara Stefansson, Karli F. Gilbert…·Katherine E. Conant

This study investigates how CCL5/CCR5 signaling modulates depression-relevant behaviors, neuronal oscillations, and synaptic plasticity in mice, suggesting potential therapeutic targets for MDD.

DOI 10.1101/2025.09.12.675856

mouseelectronic health records

𝕏 PostBluesky