Author

Sabrina Mennour

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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Molecular Biology· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:human· 1 Assay:multiome· 1 Research Focus:protein structure prediction· 1

Frequent Co-Authors

Patricia Uguen· 2 shared Stéphan VagneriD· 2 shared Alexia Le Barch· 1 shared Caroline RobertiD· 1 shared Clara BonnetiD· 1 shared Didier BussoiD· 1 shared Gita Chhetri· 1 shared Isabelle GiraultiD· 1 shared

Activity by Year

2023-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 29 mutual co-author links

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2 shared papersMolecular Biology

Patricia Uguen

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2 papers

Recent·Most cited

RNA promotes MAPK signaling through direct interaction with BRAF

Alexia Le Barch, Sabrina Mennour, Lucilla Fabbri, Titash Sen, Isabelle Girault, Virginie Quidville, Jessica Andréani, Raphaël Guérois, Caroline Robert, Patricia Uguen, Stéphan Vagner

This study shows RNA directly interacts with BRAF to regulate MAPK signaling by facilitating RAF complex formation and MEK1/2 phosphorylation.

bioRxiv · Oct 23, 2026 · PreprintMolecular Biology

53BP1 interacts with the RNA primer from Okazaki fragments to support their processing during unperturbed DNA replication

Melissa Leriche, Clara Bonnet, Jagannath Jana, Gita Chhetri, Sabrina Mennour, Sylvain Martineau, Vincent Pennaneach, Didier Busso, Xavier Veaute, Pascale Bertrand, Sarah Lambert, Kumar Somyajit, Patricia Uguen, Stéphan Vagner

This study shows 53BP1 interacts with RNA primers from Okazaki fragments during DNA replication, supporting their processing and highlighting an RNA-protein interaction at replication forks.

Cell Reports · Nov 1, 2023Peer-reviewedMolecular Biology