Author

Bianca Petrignani

École Polytechnique Fédérale de LausanneORCID 0000-0002-2794-9027Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Immunology· 1

Signature Assays, Organisms & Methods

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Organism:Drosophila· 1 Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1

Frequent Co-Authors

Aseel Ghanem· 1 shared Asya DolgikhiD· 1 shared Bruno LemaîtreiD· 1 shared Estee KurantiD· 1 shared Mickaël PoideviniD· 1 shared Samuel RommelaereiD· 1 shared

Activity by Year

2025-2025 · peak 1/yr

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6 top collaborators · 15 mutual co-author links

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1 shared paperImmunology

Aseel Ghanem

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1 paper

Recent·Most cited

ImmunologyDevelopmentPeer-reviewedJul 18, 2025

The secreted Nimrod NimB1 negatively regulates early steps of apoptotic cell phagocytosis in Drosophila

Asya Dolgikh, Samuel Rommelaere, Aseel Ghanem…·Bruno Lemaître

This study identifies NimB1 as a secreted protein that inhibits early apoptotic cell phagocytosis in Drosophila by binding phosphatidylserine on apoptotic cells, opposing the function of NimB4.

5 citations

Drosophilaexperimental assay

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