Author

M. Duperthuy

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· 3

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Organism:virus· 2 Organism:bacteria (other)· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:host-pathogen & immune response· 1 Assay:proteomics· 1

Frequent Co-Authors

A. Mathieu-Denoncourt· 1 shared A. T. Vincent· 1 shared J. Pauze-Foixet· 1 shared S. Giacomucci· 1 shared

Activity by Year

2021-2023 · peak 1/yr

Co-Author Collaboration Network

4 top collaborators · 1 mutual co-author link

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1 shared paperMicrobiology

A. Mathieu-Denoncourt

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3 papers

Recent·Most cited

Elevated concentrations of polymyxin B elicit a biofilm-specific resistance mechanism in Vibrio cholerae

J. Pauze-Foixet, M. Duperthuy

This study shows that elevated polymyxin B concentrations induce biofilm-specific resistance in V. cholerae through DNA release from lysed cells, forming a protective barrier.

bioRxiv · Jun 26, 2023 · PreprintMicrobiology

Comprehension of Antimicrobial Peptides Modulation of the Type VI Secretion System in Vibrio cholerae

A. Mathieu-Denoncourt, M. Duperthuy

This study identifies the VxrAB two-component system as a key regulator of T6SS activation in V. cholerae in response to subinhibitory polymyxin B concentrations.

bioRxiv · Nov 18, 2022 · PreprintMicrobiology

Experimental evolution of Vibrio cholerae: Identification of genes involved in motility in presence of polymyxin B

S. Giacomucci, A. T. Vincent, M. Duperthuy

This study identifies mutations in five genes that rescue motility of Vibrio cholerae in the presence of polymyxin B.

bioRxiv · Jul 12, 2021 · PreprintMicrobiology