Publications by Loriane Bader | EPFL Graph Search

Capsular polysaccharide restrains type VI secretion in Acinetobacter baumannii

Melanie Blokesch, Nicolas Olmo Flaugnatti, Loriane Bader, Mary-Claude Croisier-Coeytaux

The type VI secretion system (T6SS) is a sophisticated, contact-dependent nanomachine involved in interbacterial competition. To function effectively, the T6SS must penetrate the membranes of both attacker and target bacteria. Structures associated with th ...

2025

West African–South American pandemic Vibrio cholerae encodes multiple distinct phage defence systems

Melanie Blokesch, Sandrine Stutzmann, David William Adams, Alexandre Lemopoulos, Loriane Bader, Laurie Righi, Milena Jadwiga Jaskolska

Our understanding of the factors underlying the evolutionary success of different lineages of pandemic Vibrio cholerae remains incomplete. The West African–South American (WASA) lineage of V. cholerae, responsible for the 1991–2001 Latin American cholera e ...

Springer Science and Business Media LLC2025

Sporadic type VI secretion in seventh pandemic Vibrio cholerae

Melanie Blokesch, Sandrine Stutzmann, Nicolas René Chiaruttini, Alexis Joseph Proutière, Loriane Bader, Lisa Christina Metzger, Natalia Carolina Drebes Dorr, Sandrine Natacha Isaac

Vibrio cholerae is a pathogen that causes disease in millions of people every year by colonizing the small intestine and then secreting the potent cholera toxin. How the pathogen overcomes the colonization barrier created by the host’s natural microbiota i ...

2023

Single nucleotide polymorphism determines constitutive versus inducible type VI secretion in Vibrio cholerae

Melanie Blokesch, Sandrine Stutzmann, Alexis Joseph Proutière, Loriane Bader, Natalia Carolina Drebes Dorr, Milena Jadwiga Jaskolska

Vibrio cholerae is a well-studied human pathogen that is also a common inhabitant of marine habitats. In both environments, the bacterium is subject to interbacterial competition. A molecular nanomachine that is often involved in such competitive behavior ...

2022