Author

Denis Chrétien

Centre National de la Recherche ScientifiqueORCID 0000-0001-8261-4396Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Cell Biology· 1 Developmental Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:cell type annotation· 1 Organism:Drosophila· 1 Assay:electronic health records· 1 Organism:Xenopus· 1

Frequent Co-Authors

Anne-Marie BerishaiD· 1 shared Aude PascaliD· 1 shared Blandine GuéveliD· 1 shared Céline CallensiD· 1 shared Charles PineauiD· 1 shared Charlotte GuyomariD· 1 shared Claire Heichette· 1 shared Clément BousquetiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 24 mutual co-author links

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1 shared paperDevelopmental Biology

Anne-Marie BerishaORCID

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2 papers

Recent·Most cited

An internal scaffold supports microtubule architectural diversity in Xenopus spermatids

Céline Callens, Matthieu P. M. H. Benoit, Florian Berger, Quentin Rouger, Roselyne Viel, Claire Heichette, Charlotte Guyomar, Laurence Duchesne, Blandine Guével, Régis Lavigne, Emmanuelle Com, Charles Pineau, Kevin Macé, Jérôme Jullien, Denis Chrétien, Romain Gibeaux

The paper identifies an internal scaffold in Xenopus spermatid microtubules that supports structural diversity and nuclear reshaping during spermiogenesis.

bioRxiv · Sep 17, 2026 · PreprintCell Biology

Spatial activation of Kinesin-1 by Ensconsin shapes microtubule networks via ncMTOCs recruitment

Anne-Marie Berisha, Aude Pascal, Marine Guelle, Clément Bousquet, Denis Chrétien, Laetitia Bataillé, Régis Giet

The paper identifies how Ensconsin activates Kinesin-1 at the oocyte cortex to regulate microtubule organization and dynamics.

bioRxiv · Apr 15, 2025 · PreprintDevelopmental Biology