Author

Bertrand Bellier

InsermORCID 0000-0001-8921-5478Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 2 Approach:experimental assay· 2 Assay:flow cytometry· 2 Assay:bulk RNA-seq· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:cell-cell communication· 1 Research Focus:differential expression· 1 Research Focus:host-pathogen & immune response· 1

Frequent Co-Authors

Aude BelbézieriD· 2 shared David KlatzmanniD· 2 shared Gwladys FourcadeiD· 2 shared Paul EngeroffiD· 2 shared Romain VaineauiD· 2 shared Stéphanie Graff‐DuboisiD· 2 shared Bruno Gouritin· 1 shared Claire Ribet· 1 shared

Activity by Year

2024-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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2 shared papersImmunology

Aude BelbézierORCID

Mutual co-authors in cluster

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2 papers

Recent·Most cited

ImmunologyJCI InsightPeer-reviewedMay 20, 2025

IL-1β Signaling Modulates T Follicular Helper and Regulatory Cells in Human Lymphoid Tissues

Romain Vaineau, Raphaël Jeger‐Madiot, Samir Ali-Moussa…·Stéphanie Graff‐Dubois

This study shows IL-1β signaling affects Tfh and Tfr cells in human lymphoid tissues, linking it to autoantibody production and autoimmune disease.

11 citations

humanflow cytometry

𝕏 PostBluesky

ImmunologyAllergyPeer-reviewedDec 18, 2024

Expression of IL-1R2 by Tfr prevents their IL-1-dependent proliferation and the exacerbation of allergy

Paul Engeroff, Aude Belbézier, Romain Vaineau…·David Klatzmann

This study shows that IL-1R2 on Tfr cells prevents excessive activation and allergy by limiting IgE and promoting IgG responses.

6 citations

mouseproteomics

𝕏 PostBluesky