Author

Y. Rossez

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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Microbiology· 8

Signature Assays, Organisms & Methods

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Approach:experimental assay· 8 Organism:E. coli· 5 Research Focus:cell type annotation· 4 Assay:proteomics· 3 Organism:bacteria (other)· 2 Research Focus:differential expression· 2 Research Focus:host-pathogen & immune response· 2 Assay:metabolomics· 2

Frequent Co-Authors

Y. Guerardel· 3 shared C. Rossi· 2 shared H. Cazzola· 2 shared M. Erhardt· 2 shared S. Acket· 2 shared Z. Chouit· 2 shared A. Blocker· 1 shared A. C. Gill· 1 shared

Activity by Year

2019-2024 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 11 mutual co-author links

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3 shared papersMicrobiology

Y. Guerardel

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Author profile →

8 papers

Recent·Most cited

Biochemical characterization of the Escherichia coli surfaceome: A focus on type I fimbriae and flagella.

D. W. Kavanaugh, A. Sivignon, Y. Rossez, Z. Chouit, C. Chambon, L. Beal, M. Hebraud, Y. Guerardel, H. Nguyen, N. Barnich

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.

bioRxiv · Jan 14, 2024 · PreprintMicrobiology

Unraveling the Interplay of Temperature Adaptation, Lipidomics, and Environmental Factors in Acinetobacter baumannii Clinical Strains.

C. Dessenne, B. Menart, S. Acket, G. Dewulf, Y. Guerardel, O. Vidal, Y. Rossez

This study examines lipid composition changes in Acinetobacter baumannii strains under varying temperatures, revealing consistent elevation of palmitoleic acid and differences in lipid subspecies.

bioRxiv · Aug 9, 2023 · PreprintMicrobiology

Bridges instead of boats? The Mla system of diderm Firmicute Veillonella parvula reveals an ancestral transenvelope core of phospholipid trafficking

C. BELOIN, K. P. Grasekamp, B. Beaud, N. Taib, B. Audrain, B. Bardiaux, Y. Rossez, N. IZADI-PRUNEYRE, M. Lejeune, X. Trivelli, Z. Chouit, Y. Guerardel, J.-M. GHIGO, S. Gribaldo

This study investigates GPL trafficking in Veillonella parvula, revealing a minimal Mla system that directly connects membranes without chaperones or outer membrane lipoproteins, suggesting an ancestral core of the Mla system.

bioRxiv · Jun 30, 2023 · PreprintMicrobiology

A bioorthogonal chemistry approach to detect the K1 polysialic acid capsule in Escherichia coli

V. Rigolot, Y. Rossez, C. Biot, C. Lion

This paper develops a fluorescence microplate assay using metabolic oligosaccharide engineering and bioorthogonal chemistry to detect K1 polysialic acid capsules in E. coli.

bioRxiv · Nov 4, 2022 · PreprintMicrobiology

The role of L-arabinose metabolism for Escherichia coli O157:H7 in edible plants

L. E. Crozier, J. Marshall, A. Holmes, K. Wright, Y. Rossez, B. Merget, S. Humphrise, I. Toth, R. W. Jackson, N. J. Holden

This study investigates L-arabinose metabolism in E. coli O157:H7 during plant colonization, showing gene activation and metabolic utilization of plant-derived arabinose.

bioRxiv · Apr 8, 2021Microbiology

The impact of plasma membrane lipid composition on flagella-mediated adhesion of enterohemorrhagic Escherichia coli

H. Cazzola, L. Lemaire, S. Acket, E. Prost, L. Duma, M. Erhardt, P. Cechova, P. Trouillas, F. R. Mohareb, C. Rossi, Y. Rossez

This paper investigates how lipid composition affects flagella-mediated adhesion of EHEC O157:H7 to host cells, finding that polyunsaturated fatty acids inhibit adhesion while lipid rafts are important for bacterial binding.

mSphere · Oct 28, 2020Peer-reviewedMicrobiology

Bacterial flagella disrupt host cell membranes and interact with cytoskeletal components

E. B. Wolfson, J. Elvidge, A. Tahoun, T. Gillespie, J. Mantell, S. P. McAteer, Y. Rossez, E. Paxton, F. Lane, D. J. Shaw, A. C. Gill, J. Steveni, P. Verkade, A. Blocker, A. Mahajan, D. L. Gally

This study investigates how bacterial flagella from E. coli and Salmonella species interact with host cell membranes and cytoskeletal components, showing membrane disruption and actin polymerization effects.

bioRxiv · Feb 12, 2020 · PreprintMicrobiology

Flagella methylation promotes bacterial adhesion and host cell invasion

J. A. Horstmann, M. Lunelli, H. Cazzola, J. Heidemann, C. Kuehne, P. Steffen, S. Szefs, C. Rossi, R. K. Lokareddy, C. Wang, K. T. Hughes, C. Uetrecht, H. Schlueter, G. A. Grassl, T. E. Stradal, , M. Erhardt

This study shows that flagellin methylation in Salmonella enhances adhesion and invasion by increasing surface hydrophobicity, aiding gut colonization and host infection.

bioRxiv · Sep 19, 2019Microbiology