Author

Vincent R Randaisi

University of Tennessee at Knoxville

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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Microbiology· 2

Signature Assays, Organisms & Methods

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Organism:bacteria (other)· 2 Research Focus:cell type annotation· 2 Research Focus:differential expression· 2 Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Research Focus:gene regulatory network inference· 1

Frequent Co-Authors

Andrew J. MonteithiD· 2 shared Madison L BunchiD· 2 shared William N. BeaversiD· 2 shared Binita BaraliD· 1 shared Dallas R. DonohoeiD· 1 shared David Kyle MeyerholziD· 1 shared Emily L. Roberts· 1 shared Jeremiah G. Johnson· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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2 shared papersMicrobiology

Andrew J. MonteithORCID

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

Efficient colonic colonization by Campylobacter jejuni requires the heme receptor ChuA

Binita Baral, Madison L Bunch, Emily L. Roberts, Vincent R Randaisi, Wyatt W. Wittliff, William N. Beavers, Andrew J. Monteith, David Kyle Meyerholz, Jeremiah Johnson

This study shows that the heme receptor ChuA is essential for Campylobacter jejuni to efficiently colonize the colon and cause inflammation.

bioRxiv · Aug 4, 2026 · PreprintMicrobiology

Efficient gastrointestinal colonization by Campylobacter jejuni requires components of the ChuABCD heme transport system

Vincent R Randaisi, Madison L Bunch, William N. Beavers, Theresa E. Rogers, Ryan Mesler, Tiara D Ashurst, Dallas R. Donohoe, Andrew J. Monteith, Jeremiah G. Johnson

This study shows that the ChuABCD heme transport system in Campylobacter jejuni is necessary for efficient colonization and pathogenicity, though not fully essential.

bioRxiv · Mar 18, 2025 · PreprintMicrobiology