Author

W. Brad Hubbard

University of KentuckyORCID 0000-0001-7018-0148Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:differential expression· 2 Organism:mouse· 2 Approach:statistical model· 2 Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1 Research Focus:cell-cell communication· 1 Approach:experimental assay· 1 Assay:imaging· 1

Frequent Co-Authors

Gopal V. VelmuruganiD· 2 shared Hemendra J. VekariaiD· 2 shared Patrick G. SullivaniD· 2 shared Adam D. BachstetteriD· 1 shared Alexander G. RabchevskyiD· 1 shared Chirayu D. PandyaiD· 1 shared Elika Z. MoallemiD· 1 shared Josh M. MorgantiiD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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2 shared papersNeuroscience

Gopal V. VelmuruganORCID

Mutual co-authors in cluster

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2 papers

Recent·Most cited

NeurosciencebioRxivPreprintApr 23, 2026

Spatial, temporal and sex specific mitochondrial dynamic changes in severe controlled cortical impact mouse model of traumatic brain injury

Hemendra J. Vekaria, Chirayu D. Pandya, Paresh Prajapati…·Patrick G. Sullivan

This study examines sex-specific mitochondrial changes in a mouse model of traumatic brain injury, revealing distinct spatial and temporal responses in mitochondrial function across brain regions.

DOI 10.64898/2026.04.20.719702

mousebulk RNA-seq

𝕏 PostBluesky

NeurosciencebioRxivPreprintJan 23, 2026

Astrocytic response to traumatic brain injury to rescue neuronal mitochondrial dysfunction through mitochondrial transfer

Gopal V. Velmurugan, Hemendra J. Vekaria, Alexander G. Rabchevsky…·Patrick G. Sullivan

This study shows astrocytes transfer mitochondria to neurons after TBI to support mitochondrial function in neuronal soma, dendrites, and axons but not synapses, and demonstrates therapeutic potential of exogenous mitochondrial transfer via extracellular vesicles.

DOI 10.64898/2026.01.22.701145

mousescRNA-seq

𝕏 PostBluesky