Nicolas Barnich

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

This study characterizes TmeAIEC, a T6SS effector from AIEC that disrupts bacterial membranes, and identifies its immunity protein TmiAIEC and key determinants for its activity.

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

The paper shows that AIEC E. coli strains use different strategies to colonize macrophages and form IBCs, with variations in detoxification, biofilm formation, and macrophage responses.

This study characterizes the glycosylation of surface proteins in E. coli, focusing on type I fimbriae and flagella, revealing chemically resistant glycans and unexpected glycan structures.