Author

Nina E. Baumgartner

North Carolina State UniversityORCID 0000-0001-6336-9903Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 4

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Research Focus:differential expression· 2 Organism:mouse· 2 Organism:rat· 2 Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1 Assay:protein structure· 1 Assay:scRNA-seq· 1

Frequent Co-Authors

Elizabeth K. LucasiD· 2 shared Jill M. DanieliD· 2 shared Shannon M. McQuillen· 2 shared Amuktha S Dasari· 1 shared Gavin C Newberry· 1 shared GW Bell· 1 shared Katelyn L. Black· 1 shared Kristen H Adcock Binion· 1 shared

Activity by Year

2021-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 16 mutual co-author links

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2 shared papersNeuroscience

Elizabeth K. LucasORCID

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

NeurosciencebioRxivPreprintJan 31, 2026

The lateral septum orchestrates state-dependent modulation of associative threat memory dynamics across the ovarian hormone cycle

Nina E. Baumgartner, Peter J. Teravskis, Neysa S Dechachutinan…·Elizabeth K. Lucas

The paper shows that high hormone states protect against threat memory overexpression by recruiting the lateral septum, with a novel neuron population involved in this process.

DOI 10.64898/2026.01.28.702128

mousescRNA-seq

𝕏 PostBluesky

NeuroscienceNeurobiology of AgingPeer-reviewedJun 26, 2023

Sex differences in socioemotional behavior and changes in ventral hippocampal transcription across aging in C57Bl/6J mice

Nina E. Baumgartner, Mandy Biraud, Elizabeth K. Lucas

This study examines sex differences in socioemotional behaviors and ventral hippocampal transcription across aging in C57Bl/6J mice, finding sex-specific age-related changes in gene expression and behavior.

17 citationstop 5%

mousebulk RNA-seq

𝕏 PostBluesky

NeuroscienceJournal of NeurosciencePeer-reviewedSep 6, 2022

History of previous midlife estradiol treatment permanently alters interactions of brain insulin-like growth factor-1 signaling and hippocampal estrogen synthesis to enhance cognitive aging in a rat model of menopause

Nina E. Baumgartner, Shannon M. McQuillen, Samantha F. Perry…·Jill M. Daniel

The paper shows that short-term estradiol treatment after menopause in rats enhances cognitive aging by maintaining hippocampal estrogen receptor function through interactions with IGF-1 and neuroestrogen signaling.

11 citations

ratexperimental assay

𝕏 PostBluesky

NeuroscienceNeurobiology of AgingPeer-reviewedJun 5, 2021

Previous estradiol treatment during midlife maintains transcriptional regulation of memory-related proteins by ERα in the hippocampus in a rat model of menopause

Nina E. Baumgartner, Katelyn L. Black, Shannon M. McQuillen, Jill M. Daniel

The paper shows that prior estradiol treatment in midlife rats maintains hippocampal ERα transcriptional regulation of memory proteins even after treatment stops.

14 citations

ratprotein structure

𝕏 PostBluesky