Author

Marion V. Guérin

InsermORCID 0000-0003-2159-8518Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Signature Assays, Organisms & Methods

Click to filter · or open tag

Research Focus:cell-cell communication· 2 Research Focus:differential expression· 2 Approach:experimental assay· 2 Organism:mouse· 2 Assay:bulk RNA-seq· 1 Approach:deep learning· 1 Research Focus:host-pathogen & immune response· 1 Organism:human· 1

Frequent Co-Authors

Amaury VaysseiD· 2 shared Béatrice CorreiD· 2 shared Capucine L. GrandjeaniD· 2 shared Fabrice Lemaı̂treiD· 2 shared Philippe BoussoiD· 2 shared Ruby AlonsoiD· 2 shared Zacarias GarciaiD· 2 shared Adrien RouaultiD· 1 shared

Activity by Year

2026-2026 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 24 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

2 shared papersImmunology

Amaury VaysseORCID

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

T cell engagers convert acute tumor killing into endogenous vaccination

Mathilde M. Lecuit, Béatrice Corre, Zacarias Garcia, Fabrice Lemaı̂tre, Amaury Vaysse, Ruby Alonso, Christel Goudot, Baptiste Arnaud, L Feldmann, Carolina Moraes Cabe, Valérie Seffer, Pierre Guermonprez, Capucine L. Grandjean, Marion V. Guérin, Philippe Bousso

This study shows that T cell engagers induce endogenous vaccination by triggering a cytotoxic wave and cross-priming of CD8 T cells via dendritic cells.

bioRxiv · Oct 12, 2026 · PreprintImmunology

CAR-MACROPHAGES ACTIVATE ANTI TUMOR T CELLS IN THE ABSENCE OF PHAGOCYTOSIS

Lea C. Feldmann, Amaury Vaysse, Fabrice Lemaı̂tre, Béatrice Corre, Ruby Alonso, Camille Vaganay, Marion V. Guérin, Zacarias Garcia, Philippe Bousso, Capucine L. Grandjean

This study shows CAR-macrophages can activate anti-tumor T cells without phagocytosis, highlighting cytokine and chemokine signaling as key drivers.

bioRxiv · Aug 28, 2026 · PreprintImmunology

Monocytes promote intraepithelial infiltration of effector memory CD8+ T cells in regressing tumors

Anaïs Vermare, Annavera Ventura, Adrien Rouault, Luca Simula, Malvina Seradj, Leila Lhuillier, Eléonore Weber-Delacroix, Kevin Mulder, Lene Vimeux, David Espie, Karine Bailly, Brigitte Izac, Benjamin Saintpierre, Wail Zeitouni, Ariane Jolly, , Nadège Bercovici

The paper identifies monocyte interactions with CD8+ T cells during tumor regression, showing their role in promoting T-cell infiltration and anti-tumor immunity.

bioRxiv · May 29, 2026 · PreprintImmunology