Author

Maryline Roy

Inserm

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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Pathology· 2 Immunology· 1

Signature Assays, Organisms & Methods

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

Frequent Co-Authors

Anne DumayiD· 2 shared Alexandra Willemetz· 1 shared Alice Garrigues· 1 shared André BadoiD· 1 shared Andrew James MacphersoniD· 1 shared Arthur Mauduit· 1 shared Emmanuel MasiD· 1 shared Floriane CherrieriD· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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2 shared papersPathology

Anne DumayORCID

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Author profile →

3 papers

Recent·Most cited

Early Colonic and Microbial Responses Precede Hyperphagia in Short Bowel Syndrome: Insights from a Rat Model

Alice Garrigues, Mélanie Bourgin, Anne Dumay, Hounayda El-Jindi Shahrour, Maryline Roy, Alexandra Willemetz, Lara Ribeiro‐Parenti, Nathalie Kapel, André Bado, Maude Le Gall, Johanne Le Beyec

This study shows that gut microbiota changes and colonic adaptation occur before hyperphagia in a rat model of short bowel syndrome.

bioRxiv · Jan 28, 2026 · PreprintPathology

Colitis-primed circulating T cells drive small intestinal barrier function through Nod2, microbiota and myosin light chain kinase-dependent mechanisms

Arthur Mauduit, Talal Nabhani, Luisa Morelli, Floriane Cherrier, Rosemary Abdoul Ahad, Nidal Nabhani, Gurminder Singh, Maryline Roy, Gilles Dietrich, Jerrold R. Turner, Jean‐Pierre Hugot, Andrew James Macpherson, Emmanuel Mas, Frédérick Barreau, Ziad Al Nabhani

This study shows that colitis-primed T cells affect small intestinal barrier function via Nod2, microbiota, and MLCK mechanisms, with distinct roles for hematopoietic and non-hematopoietic Nod2.

bioRxiv · Jul 10, 2025 · PreprintImmunology

Comparative analysis of dietary iron deprivation and supplementation in a murine model of colitis

Thanina Medjbeur, Ugo Sardo, Prunelle Perrier, Kévin Cormier, Maryline Roy, Anne Dumay, Léon Kautz

This study compares the effects of dietary iron deprivation and supplementation in a murine colitis model, finding both worsen inflammation and gut dysbiosis compared to adequate iron diets.

FASEB BioAdvances · Mar 17, 2025Peer-reviewedPathology