Author

Diego Dibitetto

University of BernORCID 0000-0002-9549-5258Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Molecular Biology· 2 Cell Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Research Focus:chromatin & epigenetic regulation· 1 Assay:DNA methylation· 1 Organism:human· 1 Organism:mouse· 1

Frequent Co-Authors

Alessandro A. SartoriiD· 2 shared Francesca VivaldaiD· 2 shared Ilaria CeppiiD· 2 shared Massimo LopesiD· 2 shared Petr ĆejkaiD· 2 shared Sven RottenbergiD· 2 shared Alexandra A. Duarte· 1 shared Ángel R. NebredaiD· 1 shared

Activity by Year

2022-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 35 mutual co-author links

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2 shared papersCell Biology

Alessandro A. SartoriORCID

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Author profile →

3 papers

Recent·Most cited

Non-canonical ATR signalling via NBS1 phosphorylation propagates fork slowing from stressed to unperturbed nuclear regions

Jana Krietsch, Ilaria Ceppi, William J. Comstock, Sandra Piquet, Danina Kuster, Francesca Vivalda, Moses Aouami, Larissa Thoeny, Stefan Braunshier, Diego Dibitetto, Alessandro A. Sartori, Sophie E. Polo, Marcus Bustamante Smolka, Petr Ćejka, Massimo Lopes

bioRxiv · Jul 10, 2026 · PreprintCell Biology

The PIN1-p38-CtIP signaling axis protects stalled replication forks from deleterious degradation

Francesca Vivalda, Marco Gatti, Letizia Manfredi, Hülya Dogan, Antônio Porro, Giulio Collotta, Ilaria Ceppi, Christine von Aesch, Vanessa van Ackeren, Sebastian Wild, Martin Steger, Begoña Cánovas, Monica Cubillos‐Rojas, Antoni Riéra, Petr Ćejka, , Alessandro A. Sartori

This study identifies the PIN1-p38-CtIP signaling pathway as essential for protecting stalled replication forks from degradation, independent of its role in homologous recombination.

Nucleic Acids Research · Mar 31, 2025Peer-reviewedMolecular Biology

MDC1 counteracts restrained replication fork restart and its loss causes chemoresistance in BRCA1/2-deficient mammary tumors

Martin Liptay, Joana S. Barbosa, Ewa Gogola, Alexandra A. Duarte, Diego Dibitetto, Jonas Andreas Schmid, Ismar Klebic, Merve Mutlu, Myriam Siffert, Paola Francica, Israel Salguero, Marieke van de Ven, Renske de Korte‐Grimmerink, Stephen P. Jackson, Jos Jonkers, , Sven Rottenberg

This study identifies MDC1's role in replication fork restart and shows its loss leads to chemoresistance in BRCA1/2-deficient mammary tumors.

bioRxiv · Aug 18, 2022 · PreprintMolecular Biology