Author

Romain Fenouil

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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Immunology· 2

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 2 Organism:mouse· 2 Assay:bulk RNA-seq· 1 Research Focus:cell signaling & trafficking· 1 Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1 Approach:statistical model· 1

Frequent Co-Authors

Mauro GayaiD· 2 shared Abel Lopez Hernandez· 1 shared Adriana GruppiiD· 1 shared Andrew S. MacDonaldiD· 1 shared Bertrand Escalière· 1 shared Camille Pierini-Malosse· 1 shared Carolyn G. KingiD· 1 shared Claude GrégoireiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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2 shared papersImmunology

Mauro GayaORCID

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2 papers

Recent·Most cited

In vitro-generated murine monocyte-derived dendritic cells habor a unique identity compared to other mononuclear phagocytes, largely conserved with their human and putative in vivo counterparts.

Abel Lopez Hernandez, Laurent Hannouche, Laurine Gil, Sylvain Bigot, Laurence Borge, Mark Barad, Cyrille Mionnet, Camille Pierini-Malosse, Romain Fenouil, Bertrand Escalière, Jean Descamps, Sergio Villazala Merino, Mauro Gaya, Pierre Milpied, Marc Dalod

This study generates a transcriptomic atlas of in vitro-derived mononuclear phagocytes to clarify the identity of moDCs and their in vivo counterparts.

bioRxiv · Oct 13, 2026 · PreprintImmunology

Access to germinal center IL-4 microniches drives tissue-divergence of IgE memoryresponses

Sergio Villazala‐Merino, Lucas Bertoia, Romain Fenouil, Myriam Moussa, Samuel Origlio, Claude Grégoire, Laura Almada, Mara Esposito, Stefano A. P. Colombo, Adriana Gruppi, Judith E. Allen, Andrew S. MacDonald, Nicolas Fazilleau, Carolyn G. King, Mauro Gaya

The paper shows that IgE memory responses are confined to lymphoid organs through GC IL-4 microniches, which are critical for IgE production during allergen recall.

bioRxiv · Dec 5, 2025 · PreprintImmunology