Author

Valérie Pinet

Centre National de la Recherche ScientifiqueORCID 0000-0002-4044-6440Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Cell Biology· 1 Developmental Biology· 1 Pathology· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Approach:experimental assay· 3 Organism:mouse· 3 Research Focus:cancer & tumor microenvironment· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Assay:proteomics· 1 Approach:wet-lab / biochemical assay· 1

Frequent Co-Authors

Michael HahneiD· 3 shared Conception Paul· 2 shared Damiana PieragostinoiD· 2 shared Ilaria CicaliniiD· 2 shared Krzysztof RogowskiiD· 2 shared Bénédicte LemmersiD· 1 shared Bérengère Pradet‐BaladeiD· 1 shared Carsten JankeiD· 1 shared

Activity by Year

2021-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 30 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

3 shared papersPathology

Michael HahneORCID

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

Pyruvate promotes ciliogenesis bypassing IFT88 dependency and attenuates DSS-induced colitis

Maya Z. Richani Sarieddine, Ilaria Cicalini, Damiana Pieragostino, Federica Di Marco, Matthieu Lacroix, Krzysztof Rogowski, Valérie Pinet, Michael Hahne

The paper shows that pyruvate promotes ciliogenesis in colonic fibroblasts independent of IFT88 and reduces DSS-induced colitis.

bioRxiv · Dec 19, 2025 · PreprintPathology

TTLL6-mediated Polyglutamylation of PurA Maintains Colonic Crypt Integrity

Vanessa Pires, Chloé Pangault, Conception Paul, Pascal Finetti, François Bertucci, Émilie Mamessier, Célia Jardin, Nuttanid Numnoi, Ilaria Cicalini, Damiana Pieragostino, Laura Lebrun, Carsten Janke, Stéphane Audebert, Jean‐Paul Borg, Krzysztof Rogowski, , Michael Hahne

This study identifies TTLL6 as a key polyglutamylase in the colon, showing its role in maintaining crypt integrity and preventing colon cancer progression.

bioRxiv · Dec 17, 2025 · PreprintCell Biology

The R2TP chaperone assembles cellular machineries in intestinal CBC stem cells and progenitors

Chloé Maurizy, Claire Abéza, Bénédicte Lemmers, Monica Gabola, Ciro Longobardi, Valérie Pinet, Marina Ferrand, Conception Paul, Julie Bremond, Francina Langa Vives, François Gerbe, Philippe Jay, Céline Verheggen, Nicola Tinari, Dominique Helmlinger, , Bérengère Pradet‐Balade

This study investigates the role of the R2TP chaperone in intestinal stem and progenitor cells, showing its critical function in proliferation and its association with poor colorectal cancer prognosis.

Nature Communications · Aug 10, 2021Peer-reviewedDevelopmental Biology