Author

Fabien Alpy

Centre National de la Recherche ScientifiqueORCID 0000-0002-0526-0720Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Cell Biology· 2 Neuroscience· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Research Focus:cell signaling & trafficking· 2 Organism:human· 2 Assay:proteomics· 2 Research Focus:chromatin & epigenetic regulation· 1 Organism:Drosophila· 1 Approach:statistical model· 1

Frequent Co-Authors

Corinne WendlingiD· 3 shared Arthur MartinetiD· 2 shared Catherine Fromental-RamainiD· 2 shared Catherine TomasettoiD· 2 shared Céline KnorriD· 2 shared Guillaume DriniD· 2 shared Julie EichleriD· 2 shared Maxime BoutryiD· 2 shared

Activity by Year

2023-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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3 shared papersCell Biology

Corinne WendlingORCID

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

Cell BiologybioRxivPreprintMar 31, 2026

Selective MOSPD2-STARD3 interaction at ER contact sites governs late endosome/lysosome dynamics and cholesterol homeostasis

Céline Knorr, Mehdi Zouiouich, Julie Eichler…·Fabien Alpy

This study identifies MOSPD2-STARD3 as a functional unit regulating late endosome/lysosome dynamics and cholesterol homeostasis through selective interaction at ER contact sites.

DOI 10.64898/2026.03.30.714413

humanproteomics

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Cell BiologyThe EMBO JournalPeer-reviewedFeb 25, 2026

STARD3 coordinates Endoplasmic Reticulum-late endosome/lysosome contacts and organelle positioning through a GSK3-regulated phosphorylation switch

Julie Eichler, Corinne Wendling, Sophie Huver…·Fabien Alpy

This study identifies GSK3 as the kinase responsible for phosphorylating STARD3, which regulates ER-LE/Lys contacts and endosome positioning through a phosphorylation switch.

4 citationstop 1%

humanproteomics

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NeurosciencebioRxivPreprintJul 28, 2023

A genetic screen to uncover molecular mechanisms underlying lipid transfer protein function at membrane contact sites and neurodegeneration.

Shirish Mishra, Vaishnavi Manohar, Shabnam Chandel…·Padinjat Raghu

This study identifies suppressors of RDGB function in Drosophila and links them to novel lipids and ubiquitination processes in retinal degeneration and neurodevelopmental diseases.

DOI 10.1101/2023.07.28.550979

Drosophilaexperimental assay

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