Author

B. Antonny

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Cell Biology· 9 Biochemistry· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 9 Assay:proteomics· 8 Organism:human· 7 Research Focus:cell type annotation· 6 Research Focus:cell signaling & trafficking· 5 Research Focus:development & morphogenesis· 2 Research Focus:protein folding & dynamics· 2 Approach:biophysical modeling· 1

Frequent Co-Authors

D. Debayle· 5 shared R. Gautier· 5 shared A. Copic· 4 shared B. Mesmin· 4 shared D. Kovacs· 4 shared J. Bigay· 4 shared L. Fleuriot· 4 shared M. Subra· 3 shared

Activity by Year

2018-2024 · peak 4/yr

Co-Author Collaboration Network

10 top collaborators · 38 mutual co-author links

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5 shared papersCell Biology

D. Debayle

Mutual co-authors in cluster

Author profile →

10 papers

Recent·Most cited

Surface tension-driven sorting of human perilipins on lipid droplets

A. R. D. Araujo, A. A. Bello, J. Bigay, C. Franckhauser, R. Gautier, J. Cazareth, D. Kovacs, F. Brau, N. Fuggetta, A. Copic, B. Antonny

The paper investigates how different human perilipins bind to lipid droplets by showing their varying affinities based on surface tension and lipid composition.

bioRxiv · Feb 12, 2024Biochemistry

VAP-A intrinsically disordered regions enable versatile tethering at membrane contact sites

M. Subra, M. Dezi, J. Bigay, S. Lacas-Gervais, A. Di Cicco, A. R. Dias Araujo, S. Abelanet, L. Fleuriot, D. Debayle, R. Gautier, A. Patel, F. Roussi, B. Antonny, D. Levy, B. Mesmin

This study shows that VAP-A's intrinsically disordered regions enable its versatile localization at different membrane contact sites by adjusting geometry to MCS organization and lifetime.

bioRxiv · May 13, 2022Cell Biology

OSBP-mediated cholesterol transfer determines epithelial polarity and associated cargo secretion

D. Kovacs, A.-S. Gay, L. Fleuriot, D. Debayle, A. R. Dias Araujo, A. J. Patel, B. Mesmin, F. Luton, B. Antonny

This study shows OSBP-mediated cholesterol transfer is essential for epithelial polarity and cargo secretion, with OSBP inhibition disrupting apico-basal polarity and E-cadherin secretion.

bioRxiv · Dec 9, 2021 · PreprintCell Biology

Tumor protein D54 binds intracellular nanovesicles via an amphipathic lipid packing sensor (ALPS) motif

A. Reynaud, M. Magdeleine, A. Patel, A.-S. Gay, D. Debayle, S. Abelanet, B. Antonny

This study identifies an ALPS motif in TPD54 that enables its binding to intracellular nanovesicles, distinct from vesicles targeted by GMAP-210.

bioRxiv · Dec 3, 2021 · PreprintCell Biology

Docosahexaenoic fatty acid-containing phospholipids affect plasma membrane susceptibility to disruption by bacterial toxin-induced macroapertures

M.-C. TSAI, L. FLEURIOT, S. JANEL, D. GONZALEZ-RODRIGUEZ, C. MOREL, A. METTOUCHI, D. DEBAYLE, S. DALLONGEVILLE, J.-C. OLIVO-MARIN, B. ANTONNY, F. LAFONT, E. LEMICHEZ, H. BARELLI

The paper shows that DHA-containing phospholipids increase macroaperture formation in endothelial cells by reducing cell thickness, while maintaining overall transcellular area.

bioRxiv · Dec 23, 2020 · PreprintCell Biology

A comprehensive library of fluorescent constructs of SARS-CoV-2 proteins and their initial characterization in different cell types

S. Miserey-Lenkei, K. Trajkovic, J. M. D'Ambrosio, A. J. Patel, A. Copic, P. Mathur, K. Schauer, b. Goud, V. Albanese, R. Gautier, M. Subra, D. Kovacs, H. Barelli, B. Antonny

The paper presents a library of fluorescent SARS-CoV-2 protein constructs and their initial characterization in human cell lines and yeast.

bioRxiv · Dec 19, 2020Cell Biology

Nanoscale architecture of a VAP-A-OSBP tethering complex at membrane contact site

E. De la Mora Lugo, M. Dezi, A. Di Cicco, J. Bigay, R. Gautier, J. Manzi, D. Castano Diez, B. Mesmin, B. Antonny, D. Levy

The paper investigates the nanoscale structure of a VAP-A-OSBP tethering complex at membrane contact sites using in vitro models and cryo-tomography.

bioRxiv · Oct 13, 2020Cell Biology

Exceptional stability of a perilipin on lipid droplets depends on its polar residues, suggesting multimeric assembly

M. Gimenez-Andres, T. Emersic, S. Antoine-Bally, B. Antonny, J. Derganc, A. Copic

This study shows that Plin4's amphipathic helix forms a stable layer on lipid droplets due to polar residues, unlike other perilipins.

bioRxiv · Jul 30, 2020Cell Biology

Molecular and cellular dissection of the OSBP cycle through a fluorescent inhibitor

T. Péresse, D. Kovacs, M. Subra, J. Bigay, M.-C. Tsai, J. Polidori, R. Gautier, S. Desrat, L. Fleuriot, D. Debayle, M. Litaudon, V. C. Pham, J. Bignon, B. Antonny, F. Roussi, B. Mesmin

The paper uses a fluorescent inhibitor to study OSBP lipid exchange and its effects on cellular processes.

bioRxiv · Nov 20, 2019 · PreprintCell Biology

A giant amphipathic helix from a perilipin that is adapted for coating lipid droplets

A. Copic, S. Antoine-Bally, M. Gimenez-Andres, C. La Torre Garay, B. Antonny, M. M. Manni, S. Pagnotta, J. GUIHOT, C. L. Jackson

This study investigates how the amphipathic helix in Plin4 targets lipid droplets and shows its role in coating them by interacting with triglycerides.

bioRxiv · Mar 5, 2018Cell Biology