Author

Audrey Salles

Institut PasteurORCID 0000-0002-1890-6957Unclaimed ORCID profile · follow to get notified of new preprints

Additional preprints under this name without ORCID

Audrey Salles1 paper

Biology Disciplines

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Cell Biology· 2 Evolutionary Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 2 Research Focus:cell type annotation· 2 Approach:experimental assay· 2 Organism:human· 2 Assay:imaging· 2 Approach:microscopy & imaging analysis· 2 Research Focus:cancer & tumor microenvironment· 1 Research Focus:development & morphogenesis· 1

Frequent Co-Authors

Alain R. SarasiniD· 1 shared Anastasia D. GaziiD· 1 shared Antoine G. JegouiD· 1 shared Arnaud ÉchardiD· 1 shared Benjamin MontagneiD· 1 shared Chantal CombredetiD· 1 shared Clément CrochemoreiD· 1 shared Cristina Fernández MolinaiD· 1 shared

Activity by Year

2024-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 13 mutual co-author links

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1 shared paperCell Biology

Alain R. SarasinORCID

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3 papers

Recent·Most cited

Rapid repurposing of microvillar content drives a flagellate-to-amoeboid switch in the closest relative of animals

Maite Freire-Delgado, Diede de Haan, Stéphane Tachon, Anastasia D. Gazi, Mylan Ansel, Eva K. Pillai, Marvin Albert, Chantal Combredet, Audrey Salles, Jean-Yves Tinévez, Thibaut Brunet

This study identifies rapid cytoskeletal remodeling in choanoflagellates during a flagellate-to-amoeboid switch, driven by microvillar retraction and actin cortex formation.

bioRxiv · Sep 1, 2026 · PreprintEvolutionary Biology

HTRA3 protease-chaperone stabilizes cathepsin B for mitochondrial POLG1 depletion in human cell ageing

Cristina Fernández Molina, Laurent Châtre, Benjamin Montagne, Audrey Salles, Alain R. Sarasin, Clément Crochemore, Miria Ricchetti

The paper shows that HTRA3 stabilizes cathepsin B, leading to POLG1 degradation in ageing cells, with implications for progeroid disorders.

bioRxiv · Jul 21, 2025 · PreprintCell Biology

HIV-1 budding requires cortical actin disassembly by the oxidoreductase MICAL1

Thomas Serrano, Nicoletta Casartelli, Foad Ghasemi, Hugo Wioland, Frédérique Cuvelier, Audrey Salles, Maryse Moya‐Nilges, Lisa Welker, Serena Bernacchi, Marc Ruff, Antoine G. Jegou, Guillaume Romet‐Lemonne, Olivier Schwartz, Stéphane Frémont, Arnaud Échard

This study shows that HIV-1 budding requires MICAL1-mediated actin disassembly at the plasma membrane, with Rab35 also playing a role in this process.

Proceedings of the National Academy of Sciences · Nov 18, 2024Peer-reviewedCell Biology