Author

Marion Lemarignier

Centre National de la Recherche ScientifiqueORCID 0000-0003-4025-610XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Organism:mouse· 2 Assay:whole-genome sequencing· 1

Frequent Co-Authors

Anne DerbiseiD· 2 shared Cyril SaviniD· 2 shared Javier Pizarro‐CerdáiD· 2 shared Julien Madej· 2 shared Pierre Lê-BuryiD· 2 shared Rémi Beau· 2 shared Caroline BuscailiD· 1 shared Charles ColuzziiD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 42 mutual co-author links

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2 shared papersMicrobiology

Anne DerbiseORCID

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2 papers

Recent·Most cited

MicrobiologybioRxivPreprintJun 9, 2026

Yersinia pestis lipoprotein SlyB promotes plague pathogenesis via envelope stress tolerance

Pierre Lê-Bury, Emelyne Bougit, Sébastien Bontemps‐Gallo…·Olivier Dussurget

This study identifies SlyB as a key lipoprotein in Yersinia pestis that enhances envelope stress tolerance, enabling immune evasion in mammalian hosts but not in flea vectors.

DOI 10.64898/2026.06.08.730324

mouseexperimental assay

𝕏 PostBluesky

MicrobiologymicroLifePeer-reviewedJan 1, 2026

A type IVB secretion system contributes to the pathogenicity of Yersinia pseudotuberculosis strains responsible for the Far East scarlet-like fever

Marion Lemarignier, Cyril Savin, Inés Ruedas‐Torres…·Javier Pizarro‐Cerdá

This study identifies the Y. pseudotuberculosis T4BSS as a virulence factor contributing to FESLF pathogenicity through immune modulation during oral infection.

1 citation

mousewhole-genome sequencing

𝕏 PostBluesky