Author

Isabelle Defosseux

Sorbonne UniversitéORCID 0009-0000-1912-2057Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Molecular Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 1 Organism:mouse· 1

Frequent Co-Authors

Cécile Le Barzic· 1 shared Emma Flandi· 1 shared Julien GaspariniiD· 1 shared Mathieu PicardeauiD· 1 shared Océane LavauxiD· 1 shared Pascale BourhyiD· 1 shared Pierre‐Yves CantoiD· 1 shared Vanina GuernieriD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

8 top collaborators · 28 mutual co-author links

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1 shared paperMolecular Biology

Cécile Le Barzic

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1 paper

Recent·Most cited

Molecular BiologybioRxivPreprintOct 28, 2026

Leptospira infection in European hedgehogs (Erinaceus europaeus): occurrence, diversity and associated risk factors in Greater Paris, France.

Pierre‐Yves Canto, Isabelle Defosseux, Emma Flandi…·Vanina Guernier

This study investigates Leptospira infection in hedgehogs in France, finding that 22% of tested individuals were positive, with L. interrogans SG5 and Australis serogroup as prevalent strains, and age and season as significant risk factors.

DOI 10.64898/2026.10.26.761796

mouseexperimental assay

𝕏 PostBluesky

Isabelle Defosseux · henhao