1Lactic Acid Bacteria & Mucosal Immunity, Center for Infection and Immunity of Lille, Institut Pasteur de Lille, INSERM U1019, CNRS UMR 8204, Université de Lille, 1 rue du Pr Calmette, BP 245, F-59019 Lille, France
2Actalia Produits Laitiers, BP 50915, F-35009, France
3INRA, UMR1253 STLO, Science et Technologie du Lait et de l'Œuf, F-35042 Rennes, France
4AGROCAMPUS OUEST, UMR1253 STLO, F-35042 Rennes, France
5Genoscreen, Service of Research, Development and Innovation in Health and Environment, 1 rue du Pr Calmette, BP 245, F-59019 Lille, France
6Service des Maladies de l'Appareil Digestif, Department of Hepato-Gastroenterology, University Hospital of Rennes, Pontchaillou, France
7INSERM U991, University of Rennes 1, Rennes, France