Author

Dana Coppens

McMaster 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· 1 Microbiology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 2 Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Organism:human· 2 Assay:bulk RNA-seq· 1 Research Focus:differential expression· 1 Assay:metagenomics· 1 Organism:mouse· 1

Frequent Co-Authors

Alberto CamineroiD· 2 shared Giada De PalmaiD· 2 shared Liam Emile RondeauiD· 2 shared Rebecca DangiD· 2 shared Araceli Díaz‐PeralesiD· 1 shared B Barbosa da Luz· 1 shared Bruna Barbosa da LuziD· 1 shared Carlos Blanco· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 40 mutual co-author links

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2 shared papersImmunology

Alberto CamineroORCID

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2 papers

Recent·Most cited

Microbial metabolism of food allergens determines the severity of IgE-mediated anaphylaxis

Elisa Sánchez‐Martínez, Liam Emile Rondeau, Manuel Garrido‐Romero, Bruna Barbosa da Luz, Dominic A. Haas, Gavin Yuen, Dana Coppens, Peter Hall, Rebecca Dang, Xuan-Yu Wang, Lucía Moreno‐Serna, Celia López‐Sanz, Emilio Nuñez‐Borque, María Garrido‐Arandia, Araceli Díaz‐Perales, , Alberto Caminero

This study shows that gut and oral bacteria metabolize peanut allergens, affecting IgE-binding and anaphylaxis severity in allergic individuals.

Cell Host & Microbe · Mar 3, 2026Peer-reviewedImmunology

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