Author

Alexis Mathian

Pitié-Salpêtrière HospitalORCID 0000-0002-7653-6528Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Cancer Biology· 1 Cell Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 2 Approach:experimental assay· 2 Organism:human· 2 Assay:bulk RNA-seq· 1 Research Focus:differential expression· 1 Assay:DNA methylation· 1

Frequent Co-Authors

Pierre HirschiD· 2 shared Achille AoubaiD· 1 shared Ahmed IdbaïhiD· 1 shared Alain Atallah· 1 shared Alexandra Audemard‐VergeriD· 1 shared Anna Semenov· 1 shared Annalisa SantiniiD· 1 shared Annarita MiccioiD· 1 shared

Activity by Year

2025-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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2 shared papersCancer Biology

Pierre HirschORCID

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2 papers

Recent·Most cited

Mosaicism of BRAF V600E in Healthy Skin Predicts Neurodegeneration in Histiocytosis

Jean‐François Emile, Zofia Hélias‐Rodzewicz, Matthias Papo, Irena Antonia Ungureanu, Chooyoung Baek, Félicien Triboulet, Tsz Hung Wong, Rim Ben Jannet, Nathalie Terrones, Sihame Es-Qalli, P.M. Suret, Baptiste Reig, Alain Atallah, Anna Semenov, Raphaël Degrave, , Julien Haroche

This study finds that BRAF V600E mosaicism in healthy skin is common in histiocytosis patients and strongly linked to neurodegeneration.

bioRxiv · Nov 17, 2025 · PreprintCancer Biology

VEXAS anemia is a mosaic erythroblastopenia

François Rodrigues, Giulia Hardouin, Sara El Hoss, Aya Ghoul, Emilie‐Fleur Gautier, Michaël Dussiot, Maria A. Lizarralde-Iragorri, Annalisa Santini, Sandy Peltier, Pascal Amireault, Vanessa Soldan, Annarita Miccio, Mounia Debili, Vincent Jachiet, Thiago Trovati Maciel, , Jean‐David Bouaziz

This study investigates VEXAS anemia, showing that UBA1 mutations affect erythroblast differentiation but not mature red cells, leading to a mosaic erythroblastopenia.

Blood · Sep 19, 2025Peer-reviewedCell Biology