Author

Tristan Chalvon‐Demersay

ORCID 0000-0002-1059-2930Unclaimed 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· 1 Approach:experimental assay· 1 Organism:non-human primate· 1 Assay:organoid / primary culture· 1

Frequent Co-Authors

Cláudia M. VicenteiD· 1 shared Corinne Lencina· 1 shared Cristina Plata-CalzadoiD· 1 shared Elisabeth Jones· 1 shared Martin BeaumontiD· 1 shared Stéphanie Lecuelle· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

6 top collaborators · 15 mutual co-author links

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1 shared paperCell Biology

Cláudia M. VicenteORCID

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1 paper

Recent·Most cited

Cell BiologyAmerican Journal of Physiology-Gastrointestinal and Liver PhysiologyPeer-reviewedFeb 25, 2026

The gut microbiota metabolite isovalerate enhances the epithelial barrier function in cell monolayers derived from porcine ileum organoids

Martin Beaumont, Cláudia M. Vicente, Cristina Plata-Calzado…·Tristan Chalvon‐Demersay

This study shows that isovalerate, a gut microbiota metabolite, enhances epithelial barrier function in porcine ileum organoid-derived cell monolayers by upregulating immunity and absorptive cell markers while reducing stem cell and mucus genes.

7 citationstop 1%

non-human primateorganoid / primary culture

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