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Mathéa Geraud

@mathea-geraud.bsky.social
76 followers 189 following 2 posts

Academic clinical lecturer | Research at CRCT, Team SIGNATHER. Interested in DNA damage & repair | Transcription | Cancer | Neurodegeneration

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Mathéa Geraud @mathea-geraud.bsky.social · 29/09/2026
Glad to share our work in Science Advances on how targeted cancer therapy promotes the persistence of topoisomerase 1 cleavage complexes, which are involved in the emergence of resistance in lung cancer. Many thanks to Olivier Sordet's lab and to all co-authors. www.science.org/doi/10.1126/...
science.org
Persistent TOP1 cleavage complexes in drug-tolerant cells drive adaptive resistance to EGFR-targeted therapies in lung cancer
Resistance to targeted cancer therapies often arises from drug-tolerant cells, which survive treatment by entering a nonproliferative state. Over time, these cells can acquire mutations that contribut...
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Mathéa Geraud @mathea-geraud.bsky.social · 15/11/2024
Sharing here our last published work on the role of mutated TDP1 in the accumulation of transcriptional DSBs. In CellReports, from Olivier Sordet's lab and Giovanni Capranico's lab. Many thanks to all co-authors! www.cell.com/cell-reports...
cell.com
TDP1 mutation causing SCAN1 neurodegenerative syndrome hampers the repair of transcriptional DNA double-strand breaks
Geraud et al. generate human SCAN1 cells by CRISPR-Cas9 to study SCAN1 disease. SCAN1 cells accumulate transcriptional DSBs specifically in G1 phase due to enhanced DSB formation and defective repair....
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