Author

Olivier Baron

Centre Hospitalier Universitaire de NantesORCID 0000-0001-8656-7152Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Developmental Biology· 1 Immunology· 1

Signature Assays, Organisms & Methods

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Organism:human· 2 Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1 Research Focus:chromatin & epigenetic regulation· 1 Research Focus:development & morphogenesis· 1 Research Focus:differential expression· 1 Research Focus:dimensionality reduction· 1 Approach:experimental assay· 1

Frequent Co-Authors

Ignacio AnegóniD· 2 shared Anne Gaignerie· 1 shared Axel You· 1 shared Carole GuillonneauiD· 1 shared Céline Sérazin· 1 shared Claire UsaliD· 1 shared Cloé ZamitiD· 1 shared Flore Couzy· 1 shared

Activity by Year

2022-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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2 shared papersImmunology

Ignacio AnegónORCID

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2 papers

Recent·Most cited

Cross-species chromatin accessibility pinpoints HIVEP3 as a driver of thymic epithelial maturation and self-antigen expression, preventing chronic inflammation

Sümeyye Yayilkan, Marie Massoda, Séverine Ménoret, Axel You, Lucas Brusselle, Claire Usal, Laurent Tesson, Mathieu Rouel, Flore Couzy, Francine Padonou, Cloé Zamit, Jérémy C. Santamaria, Pierre Maminirina, Olivier Baron, Jérôme Jullien, , Matthieu Giraud

This study identifies HIVEP3 as a critical regulator of thymic epithelial maturation and self-antigen expression, with its deficiency causing chronic inflammation.

bioRxiv · Jun 19, 2026 · PreprintImmunology

Generation of CD34+CD43+ hematopoietic progenitors to induce thymocytes from human pluripotent stem cells

Léa Flippe, Anne Gaignerie, Céline Sérazin, Olivier Baron, Xavier Saulquin, Ignacio Anegón, Laurent David, Carole Guillonneau

This study generates T-cell progenitors from human pluripotent stem cells to produce functional thymocytes, demonstrating similarity to cord blood HSCs and DN3a thymocytes.

Cells · Dec 14, 2022Peer-reviewedDevelopmental Biology