Author

Fernando Vicentini

McMaster UniversityORCID 0000-0002-0655-7374Unclaimed 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:cell type annotation· 3 Organism:mouse· 3 Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Assay:bulk RNA-seq· 1 Research Focus:cell signaling & trafficking· 1 Organism:human· 1 Assay:metagenomics· 1

Frequent Co-Authors

Keith A. SharkeyiD· 2 shared Alberto CamineroiD· 1 shared B Barbosa da Luz· 1 shared Bilal HafeeziD· 1 shared Catherine M. Keenan· 1 shared Christina OhlandiD· 1 shared Colin R. MacKenzieiD· 1 shared Dana Coppens· 1 shared

Activity by Year

2024-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 15 mutual co-author links

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2 shared papersMicrobiology

Keith A. SharkeyORCID

Mutual co-authors in cluster

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3 papers

Recent·Most cited

Gut inflammation promotes adverse food reactions by disrupting the microbial metabolism of food triggers

B Barbosa da Luz, Liam Emile Rondeau, Rebecca Dang, Dana Coppens, Dominika Boron, Pranshu Muppidi, Jessica Linton, Fernando Vicentini, John Kenneth Marshall, Giada De Palma, Přemysl Berčík, Neeraj Narula, Alberto Caminero

This study shows intestinal inflammation disrupts microbial metabolism of food triggers, leading to food sensitization and adverse reactions in IBD patients.

bioRxiv · Feb 5, 2026 · PreprintMicrobiology

Early-life gut microbiome and stress-axis perturbations dysregulate systemic, mucosal, and brain immunity

Van A. Ortega, Michelle R. Asbury, Colin R. MacKenzie, Fernando Vicentini, Bilal Hafeez, Haonan Duan, Emily M. Mercer, Erik van Tilburg Bernardes, Kristen N. Kalbfleisch, Jumana Samara, Veronika Kuchařová Pettersen, Daniel Figeys, Keith A. Sharkey, Marie‐Claire Arrieta

This study shows that early-life gut microbiome and stress-axis disruptions impair immune and neurodevelopmental health by altering microbial diversity, SCFA production, and neuroimmune responses.

Gut Microbiology · Oct 4, 2025Peer-reviewedMicrobiology

T cells regulate intestinal motility and shape enteric neuronal responses to intestinal microbiota.

P. R. Marques de Souza, Catherine M. Keenan, Laurie E. Wallace, Yasaman Bahojb Habibyan, Marcela Davoli-Ferreira, Christina Ohland, Fernando Vicentini, Kathy D. McCoy, Keith A. Sharkey

This study shows T cells regulate intestinal motility and enteric neuronal responses to microbiota, with distinct roles in ileum and colon.

Gut Microbes · Dec 20, 2024Peer-reviewedPhysiology