Author

Darryl Adelaide Abbott

University of PittsburghORCID 0000-0002-6201-1392Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Assay:flow cytometry· 1 Organism:human· 1 Organism:mouse· 1

Frequent Co-Authors

Timothy Wesley HandiD· 2 shared Aaron Yang· 1 shared Aditi R. Lohar· 1 shared Ali T. Rai· 1 shared Amanda C. PoholekiD· 1 shared Austin J. Frazer· 1 shared Bianca Cordazzo Vargas· 1 shared Christine M. TiniD· 1 shared

Activity by Year

2024-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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2 shared papersMicrobiology

Timothy Wesley HandORCID

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2 papers

Recent·Most cited

MicrobiologybioRxivPreprintSep 18, 2025

Single-cell quantification of the microbiota by flow cytometry: MicFLY

Christine M. Tin, Bianca Cordazzo Vargas, Darryl Adelaide Abbott…·Timothy Wesley Hand

The paper develops MicFLY, a flow cytometry method to quantify and characterize intestinal microbiota at the single-cell level, revealing E. coli unbound by IgG and IgA is associated with necrotizing enterocolitis.

DOI 10.1101/2025.09.18.677130

humanflow cytometry

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ImmunologybioRxivPreprintJun 10, 2024

Maternal Immunoglobulin A regulates the development of the neonatal microbiota and intestinal microbiota-specific CD4+ T cell responses

Darryl Adelaide Abbott, Ali T. Rai, Aaron Yang…·Timothy Wesley Hand

This study shows that maternal IgA suppresses Enterobacteriaceae colonization and prevents the development of intestinal microbiota-specific CD4+ T cells in neonates.

2 citations

mouseexperimental assay

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