Intestinal toxicity of functionalized polystyrene nanoplastics in NOD2 models of Crohn’s disease susceptibility. Manon Dussol, Sandrine Ménard, ..., Frédérick Barreau, et al., Frontiers in Toxicology 2026. DOI: 10.3389/ftox.2026.1839932

Exclusive enteral nutrition containing transforming growth factor‐β improves intestinal barrier function in a colitis mouse model. Kawthar Boumessid, Vickie Lacroix, ..., Frédérick Barreau, Emmanuel Mas, Journal of Pediatric Gastroenterology and Nutrition 2026. DOI: 10.1002/jpn3.70517

Perinatal exposure to nano-polystyrene: deleterious imprinting on inflammatory bowel diseases. Melvin Airaud, Amandine Roldan, ..., Lisa Isoard, ..., Sandrine Ménard, Frédérick Barreau, Particle and Fibre Toxicology 2026. DOI: 10.1186/s12989-026-00700-w

Main genetic factors associated with inflammatory bowel diseases and their consequences on intestinal permeability: involvement in gut inflammation. Arthur Mauduit, Emmanuel Mas, ..., Sandrine Ménard, Frédérick Barreau, Journal of Gastroenterology 2025. DOI: 10.1007/s00535-025-02289-x

Deciphering the interplay between biology and physics with a finite element method-implemented vertex organoid model: A tool for the mechanical analysis of cell behavior on a spherical organoid shell. Julien Laussu, Déborah Michel, ..., Frédérick Barreau, Emmanuel Mas, et al., PLOS Computational Biology 2025. DOI: 10.1371/journal.pcbi.1012681

Evolution of hepatobiliary involvement in cystic fibrosis children on CFTR modulators. Mélanie Auvray, Nolwenn Laborde, ..., Frédérick Barreau, ..., Emmanuel Mas, Journal of Cystic Fibrosis 2025. DOI: 10.1016/j.jcf.2025.05.003

Human colonic organoids for understanding early events of familial adenomatous polyposis pathogenesis. Nolwenn Laborde, Alexandre Barusseaud, ..., Nathalie Vergnolle, ..., Frédérick Barreau, Claire Racaud‐Sultan, Emmanuel Mas, The Journal of Pathology 2024. DOI: 10.1002/path.6366

Bacteria-derived long chain fatty acid exhibits anti-inflammatory properties in colitis. Julien Pujo, Camille Petitfils, ..., Frédérick Barreau, ..., Éric Oswald, et al., Gut 2020. DOI: 10.1136/gutjnl-2020-321173

NOD2 Expression in Intestinal Epithelial Cells Protects Toward the Development of Inflammation and Associated Carcinogenesis. Audrey Ferrand, Ziad Al Nabhani, ..., Emmanuel Mas, ..., Frédérick Barreau, Cellular and Molecular Gastroenterology and Hepatology 2018. DOI: 10.1016/j.jcmgh.2018.10.009

Identification of an analgesic lipopeptide produced by the probiotic Escherichia coli strain Nissle 1917. Teresa Pérez, Julien Pujo, ..., Frédérick Barreau, ..., Éric Oswald, et al., Nature Communications 2017. DOI: 10.1038/s41467-017-01403-9

Nod2: The intestinal gate keeper. Ziad Al Nabhani, Gilles Dietrich, ..., Frédérick Barreau, PLOS Pathogens 2017. DOI: 10.1371/journal.ppat.1006177