Author

A. Birer

Centre Hospitalier Universitaire de Clermont-FerrandORCID 0000-0001-7466-5783Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:E. coli· 1 Research Focus:host-pathogen & immune response· 1 Organism:mouse· 1

Frequent Co-Authors

Benoît ChassaingiD· 2 shared Caroline ChevariniD· 2 shared Jérémy DenizotiD· 2 shared Nicolas BarnichiD· 2 shared Anthony BuissoniD· 1 shared Bruno PereiraiD· 1 shared Elisabeth BillardiD· 1 shared Émilie ViennoisiD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 37 mutual co-author links

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2 shared papersMicrobiology

Benoît ChassaingORCID

Mutual co-authors in cluster

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2 papers

Recent·Most cited

MicrobiologybioRxivPreprintOct 10, 2026

Type 6 secretion systems of adherent-invasive Escherichia coli isolated from Crohn's disease patients shape intestinal microbiota.

Helene Botchorichvili, Sébastien Massier, Benoît Chassaing…·Elisabeth Billard

This study shows that T6SS genes are more prevalent in Crohn's disease patients' microbiota and functionally impact gut microbiota composition in mice.

DOI 10.64898/2026.10.08.757420

E. coliexperimental assay

𝕏 PostBluesky

MicrobiologybioRxivPreprintApr 20, 2026

Dietary emulsifiers and host inflammation synergistically drive genomic evolution of Crohn disease-associated E. coli toward enhanced pathogenicity

Héloïse Rytter, Caroline Chevarin, Lucas Martin…·Benoît Chassaing

This study shows dietary emulsifiers and host inflammation together drive genomic changes in AIEC, increasing its pathogenicity.

DOI 10.64898/2026.04.20.719593

mouseexperimental assay

𝕏 PostBluesky