Author

Vincent Roy

Université LavalORCID 0000-0002-3506-4384Unclaimed ORCID profile · follow to get notified of new preprints

Additional preprints under this name without ORCID

Vincent Roy1 paper · Université de Sherbrooke

Biology Disciplines

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Developmental Biology· 2 Genetics· 1

Signature Assays, Organisms & Methods

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Organism:C. elegans· 3 Approach:experimental assay· 3

Frequent Co-Authors

Patrick NarbonneiD· 3 shared Pier-Olivier MarteliD· 3 shared Armi M ChaudhariiD· 2 shared Benjamin Dufour· 2 shared Jichao DengiD· 2 shared Martin J. SimardiD· 2 shared Olivier Gagné· 2 shared Amani Ange Danielle Brou· 1 shared

Activity by Year

2021-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 34 mutual co-author links

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3 shared papersDevelopmental Biology

Patrick NarbonneORCID

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3 papers

Recent·Most cited

Developmental BiologybioRxivPreprintAug 31, 2026

Caenorhabditis elegans DAF-18/PTEN non-autonomously prevents tumors by enhancing calcium sensitivity

Jichao Deng, Ida Clemence Djiomo Mbieda, Armi M Chaudhari…·Patrick Narbonne

The paper shows that DAF-18/PTEN prevents tumors in C. elegans by enhancing calcium sensitivity through IIS-calcium cross-talk, reducing germ tissue turnover.

DOI 10.64898/2026.08.31.748322

C. elegansexperimental assay

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GeneticsbioRxivPreprintSep 16, 2025

DAF-18/PTEN prevents oocyte wastage in spermless C. elegans hermaphrodites by blocking spermatheca neck dilation through RHO-1/RhoA disinhibition

Jichao Deng, Armi M Chaudhari, Olivier Gagné…·Patrick Narbonne

DOI 10.1101/2025.09.16.676617

C. elegansexperimental assay

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Developmental BiologyCell ReportsPeer-reviewedMay 1, 2021

Non-autonomous regulation of germline stem cell proliferation bysomatic MPK-1/MAPK activity in C. elegans

Sarah Robinson-Thiewes, Benjamin Dufour, Pier-Olivier Martel…·Patrick Narbonne

The paper identifies tissue-specific MPK-1 isoforms in C. elegans and shows that the soma-specific MPK-1A promotes germline stem cell proliferation non-autonomously.

32 citations

C. elegansexperimental assay

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