Author

Audrey Dumas

Centre National de la Recherche ScientifiqueORCID 0009-0004-3523-4840Unclaimed 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:human· 2 Assay:proteomics· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Assay:metagenomics· 1 Approach:wet-lab / biochemical assay· 1

Frequent Co-Authors

Florence NiedergangiD· 2 shared Floriane HeritiD· 2 shared Gabrielle Lê-BuryiD· 2 shared Alexander V. PredeusiD· 1 shared Asier Sáez‐CirióniD· 1 shared Chantal Deschamps· 1 shared Corinne SagnéiD· 1 shared Deborah To-Puzenat· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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2 shared papersMicrobiology

Florence NiedergangORCID

Mutual co-authors in cluster

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2 papers

Recent·Most cited

The lysosomal glutamine transporter SLC38A7/SNAT7 modulates SAMHD1 antiviral activity and promotes HIV-1 production in human macrophages

Floriane Herit, Gabrielle Lê-Bury, Quentin Provôt, Deborah To-Puzenat, Julie Haagen, Matozo de Souza T, Audrey Dumas, Marina Morel, Florence Margottin-Goguet, Corinne Sagné, Asier Sáez‐Cirión, Florence Niedergang

bioRxiv · Mar 6, 2026 · PreprintMicrobiology

The unique lipopolysaccharide composition of Salmonella Typhimurium ST313 dampens pyroptosis and inflammasome activation and suppresses host cell death

Gabrielle Lê-Bury, Chantal Deschamps, Floriane Herit, Alexander V. Predeus, Audrey Dumas, Melita A. Gordon, Jay C. D. Hinton, Petr Brož, Florence Niedergang

This study identifies that the unique lipopolysaccharide (LPS) of Salmonella Typhimurium ST313 reduces pyroptosis and inflammasome activation in human macrophages, contributing to its pathogenicity.

bioRxiv · Sep 29, 2025 · PreprintMicrobiology