Author

Nourhene Ammar

Centre National de la Recherche Scientifique

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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Developmental Biology· 3

Signature Assays, Organisms & Methods

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Research Focus:differential expression· 3 Organism:Drosophila· 3 Approach:experimental assay· 2 Research Focus:gene regulatory network inference· 2 Approach:statistical model· 2 Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1 Research Focus:cell-cell communication· 1

Frequent Co-Authors

Hadi BoukhatmiiD· 3 shared Aurélien GuillouiD· 2 shared Emma Leroux· 2 shared Olivier JosseiD· 2 shared Alexia RiveroiD· 1 shared Cédric PoleselloiD· 1 shared François PayreiD· 1 shared Jennifer ZanetiD· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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3 shared papersDevelopmental Biology

Hadi BoukhatmiORCID

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3 papers

Recent·Most cited

Cancer cachexia overrides sex-specific traits in Drosophila

Alexia Rivero, Margaux Techer, Nourhene Ammar, Hadi Boukhatmi, François Payre, Jennifer Zanet, Cédric Polesello

This study shows that cancer cachexia in Drosophila reduces sex-specific differences in gene expression and metabolic profiles, leading to a shared molecular cachexic state.

bioRxiv · Oct 15, 2026 · PreprintDevelopmental Biology

SPARC mediates tumour-stroma intercellular communication through endosomal regulation of Delta and Notch signalling

Aurélien Guillou, Nourhene Ammar, Olivier Josse, Emma Leroux, Tsveta Kamenova, Torcato Martins, Samuel Delage, Maurice Joseph Ringuette, Sarah J. Bray, Hadi Boukhatmi

This study identifies SPARC as a mediator of tumour-stroma communication by regulating endosomal Delta and Notch signalling in a Drosophila cancer model.

bioRxiv · Jul 6, 2026 · PreprintDevelopmental Biology

Immune vascular dialogue coordinates muscle maintenance following damage in Drosophila

Nourhene Ammar, Olivier Josse, Aurélien Guillou, Emma Leroux, Kevin Macé, Jessica Perochon, Hadi Boukhatmi

This study identifies a novel immune-vascular communication program in Drosophila that coordinates muscle maintenance after damage through macrophage-derived signals and ECM organization.

bioRxiv · Jun 25, 2025 · PreprintDevelopmental Biology