Author

Sandrine Ragu

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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Cell Biology· 1 Molecular Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:cancer & tumor microenvironment· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:chromatin & epigenetic regulation· 1 Assay:DNA methylation· 1 Organism:human· 1

Frequent Co-Authors

Bernard S. LópeziD· 2 shared Ali Akbar Muhammad· 1 shared Ayeong So· 1 shared Catherine ChailleuxiD· 1 shared Dupaigne PaulineiD· 1 shared Elodie DardillaciD· 1 shared Éric Le CamiD· 1 shared Jean‐Luc RavanatiD· 1 shared

Activity by Year

2019-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 31 mutual co-author links

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2 shared papersCell Biology

Bernard S. LópezORCID

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2 papers

Recent·Most cited

Dysregulation of replication stress-induced ROS in transformed cell lines: a vicious circle at cancer initiation

Sandrine Ragu, Elodie Dardillac, Sylvain Caillat, Jean‐Luc Ravanat, Bernard S. López

This study shows that cancer cell lines exhibit dysregulated LoL-DDR, leading to increased RIR and 8-oxoG accumulation, creating a replication stress-ROS vicious circle that promotes tumorigenesis.

bioRxiv · Feb 27, 2025 · PreprintCell Biology

Mammalian RAD51 prevents non-conservative alternative end-joining and single strand annealing through non-catalytic mechanismssms

Ayeong So, Ali Akbar Muhammad, Catherine Chailleux, Laura Sesma-Sanz, Sandrine Ragu, Éric Le Cam, Yvan Canitrot, Jean‐Yves Masson, Dupaigne Pauline, Bernard S. López, Josée Guirouilh‐Barbat

This study shows RAD51 inhibits non-conservative DNA repair pathways by blocking ssDNA annealing, independent of its catalytic activity.

bioRxiv · Sep 23, 2019 · PreprintMolecular Biology