Author

Brandon S. Healy

Emory University

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Immunology· 2

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 2 Research Focus:differential expression· 2 Approach:experimental assay· 2 Assay:bulk RNA-seq· 1 Research Focus:cell-cell communication· 1 Research Focus:clustering· 1 Assay:flow cytometry· 1 Organism:non-human primate· 1

Frequent Co-Authors

Amit A. UpadhyayiD· 2 shared Arpan PradhaniD· 2 shared Danny LuiD· 2 shared Darrell J. IrvineiD· 2 shared Deuk LimiD· 2 shared Diane G. CarnathaniD· 2 shared Ester Marina-ZárateiD· 2 shared Guido SilvestriiD· 2 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 papersImmunology

Amit A. UpadhyayORCID

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2 papers

Recent·Most cited

Germinal centers can persist for up to one year with declining somatic hypermutation and ongoing plasma cell output

Henry J. Sutton, Ester Marina-Zárate, Tasha K. Altheide, Arpan Pradhan, Amit A. Upadhyay, Iszac Burton, Michael Bick, Agnes A. Walsh, Mariane B. Melo, Jenny Tran, Nicole Phelps, Danny Lu, Diana Goodwin, Wen-Hsin Lee, Kipchoge N. Randall, , Shane Crotty

This study tracks germinal center responses in rhesus macaques over a year, showing prolonged GCs with declining SHM and ongoing plasma cell production.

bioRxiv · Oct 16, 2026 · PreprintImmunology

Diverse priming outcomes under conditions of very rare precursor B cells

Patrick J. Madden, Ester Marina-Zárate, Kristen A. Rodrigues, Jon M. Steichen, Monolina Shil, Kaiyuan Ni, Katarzyna Kaczmarek Michaels, Laura Maiorino, Amit A. Upadhyay, Swati Saha, Arpan Pradhan, Oleksandr Kalyuzhiny, Alessia Liguori, Paul G. Lopez, Ivy Phung, , Shane Crotty

The paper investigates how vaccine antigen delivery and adjuvant selection affect the priming of rare HIV broadly neutralizing antibody-precursor B cells in non-human primates, finding that specific dosing and adjuvant combinations enhance their detection in germinal centers.

Immunity · Apr 1, 2025Peer-reviewedImmunology