Author

Y. Guerardel

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· 5 Immunology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 6 Assay:proteomics· 4 Research Focus:host-pathogen & immune response· 3 Organism:bacteria (other)· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Research Focus:chromatin & epigenetic regulation· 1 Research Focus:differential expression· 1

Frequent Co-Authors

Y. Rossez· 3 shared C. Delannoy· 2 shared Z. Chouit· 2 shared A. Di Maio· 1 shared A. Guillot· 1 shared A. Sivignon· 1 shared B. Audrain· 1 shared B. Bardiaux· 1 shared

Activity by Year

2021-2024 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 14 mutual co-author links

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3 shared papersMicrobiology

Y. Rossez

Mutual co-authors in cluster

Author profile →

6 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

Structure-Function analysis of Lactiplantibacillus plantarum DltE reveals D-alanylated lipoteichoic acids as direct symbiotic cues supporting Drosophila juvenile growth

N. Nikolopoulos, R. C. Matos, S. Ravaud, P. Courtin, H. Akherraz, S. Palussiere, V. Gueguen-Chaignon, M. Salomon-Mallet, A. Guillot, Y. Guerardel, M.-P. Chapot-Chartier, C. Grangeasse, F. Leulier

The paper identifies D-Ala-LTAs as symbiotic cues that support Drosophila juvenile growth by promoting intestinal peptidase expression through the action of DltE.

bioRxiv · Sep 14, 2022Microbiology

Structural and functional analysis of natural capsid variants reveals sialic-acid independent entry of BK polyomavirus

M. Sorin, A. Di Maio, L. M. Silva, D. Ebert, C. Delannoy, N.-K. Nguyen, Y. Guerardel, W. Chai, F. Halary, K. Renaudin-Autain, Y. Liu, C. Bressollette-Bodin, T. Stehle, D. McILROY

This study analyzes natural VP1 mutations in BKPyV to show some variants can enter cells without sialic acid, suggesting an alternative receptor.

bioRxiv · Jul 13, 2022 · PreprintMicrobiology

A ganglioside-based senescence-associated immune checkpoint

C. Iltis, L. Seguin, L. Cervera, L. Duret, T. Hamidouch, S. Kunz, O. Croce, C. Delannoy, Y. Guerardel, F. Allain, L. Moudombi, P. Hofman, E. Cosson, J. Guglielmi, T. Pourcher, , J. Cherfils-Vicini

This paper identifies GD3 as a senescence-associated immune checkpoint that suppresses NK cell-mediated clearance of senescent cells, showing that targeting GD3 can enhance anti-fibrotic effects in a mouse model.

bioRxiv · Apr 23, 2021 · PreprintImmunology