Author

Samantha Haller

Centre National de la Recherche ScientifiqueORCID 0000-0002-7442-6771Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Immunology· 1 Microbiology· 1

Signature Assays, Organisms & Methods

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Organism:Drosophila· 2 Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Organism:C. elegans· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:development & morphogenesis· 1

Frequent Co-Authors

Adrien FranchetiD· 2 shared Dominique FerrandoniD· 2 shared Abdul Hakkim· 1 shared Angelica Thomas VieiraiD· 1 shared Danièle Spehner· 1 shared Eliana Drenkard· 1 shared Frederick M. Ausubel· 1 shared Igor M. Orlov· 1 shared

Activity by Year

2017-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 29 mutual co-author links

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2 shared papersMicrobiology

Adrien FranchetORCID

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2 papers

Recent·Most cited

Nora virus proliferates in dividing intestinal stem cells and thereby sensitizes Drosophila flies to Pseudomonas aeruginosa intestinal infection and to oxidative stress

Adrien Franchet, Samantha Haller, Miriam Wennida Yamba, Vincent Barbier, Angelica Thomas Vieira, Vincent Leclerc, Stefanie Christine Becker, Kwang‐Zin Lee, Igor M. Orlov, Danièle Spehner, Laurent Daeffler, Dominique Ferrandon

This study shows that Nora virus in Drosophila gut progenitor cells increases susceptibility to bacterial infection and oxidative stress by proliferating during cell division.

bioRxiv · Jan 30, 2025 · PreprintMicrobiology

RhlR, but not RhlI, allows P. aeruginosa bacteria to evade Drosophila Tep4- mediated opsonization

Samantha Haller, Adrien Franchet, Abdul Hakkim, Jing Chen, Eliana Drenkard, Shen Yu, Stefanie Schirmeier, Zi Li, Frederick M. Ausubel, Samuel Liégeois, Dominique Ferrandon

This study shows that RhlR, not RhlI, enables P. aeruginosa to evade Drosophila Tep4-mediated opsonization, highlighting a RhlI-independent immune evasion mechanism.

bioRxiv · Jul 26, 2017 · PreprintImmunology