Amelie Bernard

CRCN, group leader at the Laboratory of Membrane Biogenesis, UMR5200 CNRS, University of Bordeaux
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Présentation

Dr Amélie Bernard Born January 5, 1984 in Saint-Lô, Manche

HDR, Accreditation to direct research University of Bordeaux (2023) Doctor in plant biology from University of Bordeaux (2011)

Current position CRCN, group leader at the Laboratory of Membrane Biogenesis, UMR5200 CNRS, University of Bordeaux *Exploring the nature, dynamics and function of lipids in membrane remodelling during plant autophagy and their importance in plant adaptation programs to environmental stress *

Higher studies 2008 - Master in Plant Biology, University of Bordeaux, France 2008-2011 - PhD thesis in plant biology, University of Bordeaux, France 2011-2012 - Postdoctorate in plant biology, Laboratory of Membrane Biogenesis, CNRS, University of Bordeaux, France 2012-2016 - Post-doctorate in cell biology, Klionsky Laboratory, Life Sciences Institute, University of Michigan, Ann Arbor, USA

Research activities 2016 ->: Research Scientist (CR) and group leader (Laboratory of Membrane Biogenesis, CNRS, University of Bordeaux; 2012-2016: Post-doctorate in cell biology, Klionsky Laboratory, Life Sciences Institute, University of Michigan, Ann Arbor, USA Characterization of novel actors and signalling pathways involved in the regulation of autophagy-related genes in S. cerevisiae 2011-2012: Post-doctorate at the Laboratory of Membrane Biogenesis, CNRS, University of Bordeaux, France Study of the ECERIFERUM proteins involved in very-long-chain alkane synthesis in Arabidopsis 2008-2011: Thesis at the Laboratory of Membrane Biogenesis, CNRS, University of Bordeaux, France Characterization of the alkane-forming pathway in Arabidopsis

Research supervision Group leader since 2016. Current group composed of 1 researcher, 1 PhD student, 1 lecturer, 2 research engineers, 2 assistant engineers, 1 technician (in 2024). PhD supervision: 2 Post-docs supervision: 1 Master supervision: 7 Undergraduate student supervision: 3

Publications 33 in peer review journals Oral communications at scientific conferences: 19

Prizes and Rewards 2023: CNRS Bronze Medal

Editorial experience 2023-> Associate editor in Frontiers in Plant Physiology

Major contracts and research funding obtained 2022 – 2024 Emerging project AutoLip2 (How autophagy reshapes lipid metabolism to promote plant acclimation to environmental changes, Idex CNRS/UB), Coordinator, 85k€ 2021 – 2025 Associated investigator of ANR RecovOil (Plant lipid droplets in post-stress recovery; ANR AAPG2021), 450k€ 2020 – 2025 ERC Starting Grant (The missing link: how do membrane lipids interplay with ATG proteins to instruct plant autophagy, LIP-ATG, 852136) Coordinator, 1.5M€ 2018 – 2020 Seed Fund AutoLip1 (Lipids function in plant autophagy, Idex CNRS/UB), Coordinator, 30k€ 2018 – 2019 Seed fund Fédération de Recherche BIE. Co-coordinator, 7k€ 2017 – 2021 Salary for a PhD student, UB, 90 K€


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Publications

Lipid/protein interplay in membrane formation and remodeling during plant autophagy

Julie Castets , Josselin Lupette , Matthieu Buridan , Clément Chambaud , Inés Toboso Moreno et al.

Saclay Plant Sciences seminars, Jan 2025, Versailles, France

Communication dans un congrès hal-05283108v1

Lipid/protein interplay in membrane formation and remodeling during plant autophagy

Julie Castets , Josselin Lupette , Matthieu Buridan , Inés Toboso Moreno , Clément Chambaud et al.

Jacques Monod Conference Molecular basis for membrane remodelling and organisation, May 2025, Roscoff, France

Communication dans un congrès hal-05283163v1

Lipid/protein interplay in membrane formation and remodeling during plant autophagy

Julie Castets , Josselin Lupette , Matthieu Buridan , Inés Toboso Moreno , Clément Chambaud et al.

12th Scientific days on autophagy, Mar 2025, Nice, France

Communication dans un congrès hal-05283121v1

Lipid/protein interplay in membrane remodeling during plant autophagy

Julie Castets , Josselin Lupette , Matthieu Buridan , Inés Toboso Moreno , Victor Sánchez de Medina Hernández et al.

20th GERLI International Lipid Meeting, Nov 2025, Strasbourg, France

Communication dans un congrès hal-05283052v1

Deciphering the singularity of autophagic membranes: key lipids in autophagy

Josselin Lupette , Clément Chambaud , Céline Yatim , Franziska Dittrich-Domergue , Marguerite Batsale et al.

2025 Gordon Research Seminar, Jan 2025, Lucca, Italy

Communication dans un congrès hal-05279385v1

The phospholipases LCAT3 and LCAT4 are key players in the final stages of autophagy in Arabidopsis

Julie Castets , Matthieu Buridan , Rodrigo Enrique Gomez , Franziska Dittrich-Domergue , Josselin Lupette et al.

Plant Proteolysis (GRS) Gordon Research Semina "Proteolysis During Plant Development and Stress Responses", Jan 2025, Lucca, Italy

Communication dans un congrès hal-05279370v1

LCAT3 and LCAT4: dual key players in the final stages of autophagy in Arabidopsis

Julie Castets , Matthieu Buridan , Rodrigo Enrique Gomez , Franziska Dittrich-Domergue , Josselin Lupette et al.

14th International Congress of the French Society of Plant Biology, Jun 2024, Bordeaux, France

Communication dans un congrès hal-05279307v1

Lipid/protein interplay in membrane formation and remodeling during plant autophagy

Amélie Bernard , Josselin Lupette , Julie Castets , Clément Chambaud , Matthieu Buridan et al.

26th International Plant Molecular Biology (IPMB 2024), Jun 2024, Cairns, Australia

Communication dans un congrès hal-05279320v1

Lipid/protein interplay in membrane formation and remodeling during plant autophagy

Julie Castets , Josselin Lupette , Matthieu Buridan , Inés Toboso Moreno , Clément Chambaud et al.

International Plant Proteostasis Conference, Sep 2024, Vienne, Austria

Communication dans un congrès hal-05279334v1

AtVPS13M1 is involved in lipid remodeling in response to phosphate starvation and is located to mitochondria in Arabidopsis thaliana

Sébastien Leterme , Catherine Albrieux , Yohann Couté , Sabine Brugière , Benjamin Gillet et al.

International Conference on Plant Mitochondria Biology, May 2024, Saint-Malo, France

Communication dans un congrès hal-04852503v1
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The molecular signature of autophagic structures in Arabidopsis thaliana

Josselin Lupette , Clément Chambaud , Céline Yatim , Valérie Gros , Juliette Jouhet et al.

2nd French Membrane Meeting Workshop, Sep 2023, Bordeaux, France

Communication dans un congrès hal-05274065v1

Molecular cartography of purified autophagic membranes to decrypt autophagosome formation in Arabidopsis thaliana

Josselin Lupette , Clément Chambaud , Céline Yatim , Valérie Gros , Juliette Jouhet et al.

ESPL 2023 - 10th European Symposium on Plant Lipids, Jul 2023, Amsterdam, Netherlands

Communication dans un congrès hal-05274047v1
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How do membrane lipids contribute to autophagy in plants ?

Rodrigo Enrique Gomez , Clément Chambaud , Josselin Lupette , Julie Castets , Stéphanie Pascal et al.

ENPER 2023 - 23rd European Network for Plant Endomembrane Research, Oct 2023, Constance, Germany

Communication dans un congrès hal-05274098v1

Unravelling the contribution of lipids in plant autophagy

Josselin Lupette , Clément Chambaud , Julie Castets , Céline Yatim , Valérie Gros et al.

Plant Membrane Club, Jun 2022, Lyon, France

Communication dans un congrès hal-05273812v1
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Biomolecular condensation orchestrates clathrin-mediated endocytosis in plants

Jonathan Michael Dragwidge , Yanning Wang , Lysiane Brocard , Andreas de Meyer , Roman Hudeček et al.

Nature Cell Biology, 2024, 26 (3), pp.438-449. ⟨10.1038/s41556-024-01354-6⟩

Article dans une revue hal-04680984v1
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HOPping to the vacuole: Autophagosome and late endosomes combine to control plant autophagosome degradation

Jonathan Michael Dragwidge , Amélie Bernard

Developmental Cell, 2024, 59 (17), pp.2273-2274. ⟨10.1016/j.devcel.2024.08.005⟩

Article dans une revue hal-04794740v1
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Chaperone-mediated autophagy in fish: A key function amid a changing environment

Simon Schnebert , Emilio J. Vélez , Maxime Goguet , Karine Dias , Vincent Veron et al.

Autophagy Reports, 2024, 3 (1), ⟨10.1080/27694127.2024.2403956⟩

Article dans une revue hal-04794731v1
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Targeting Ultrastructural Events at the Graft Interface of Arabidopsis thaliana by A Correlative Light Electron Microscopy Approach

Clément Chambaud , Sarah J. Cookson , Nathalie Ollat , Amélie Bernard , Lysiane Brocard

Bio-protocol , 2023, 13 (2), pp.e4590. ⟨10.21769/bioprotoc.4590⟩

Article dans une revue hal-04297913v1
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Phosphatidylinositol-4-phosphate controls autophagosome formation in Arabidopsis thaliana

Rodrigo Enrique Gomez , Clément Chambaud , Josselin Lupette , Julie Castets , Stéphanie Pascal et al.

Nature Communications, 2022, 13 (1), pp.4385. ⟨10.1038/s41467-022-32109-2⟩

Article dans une revue hal-03774766v1
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SETD2 transcriptional control of ATG14L/S isoforms regulates autophagosome–lysosome fusion

Patricia Gonzalez-Rodriguez , Elizabeth Delorme-Axford , Amélie Bernard , Lily Keane , Vassilis Stratoulias et al.

Cell Death and Disease, 2022, 13 (11), pp.1-13. ⟨10.1038/s41419-022-05381-9⟩

Article dans une revue hal-03957390v1
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Phosphatidylinositol-4-phosphate joins the dance of plant autophagosome formation

Rodrigo Enrique Gomez , Julie Castets , Josselin Lupette , Clément Chambaud , Jérôme Joubès et al.

Autophagy, 2022, 19, pp.1609 - 1610. ⟨10.1080/15548627.2022.2132042⟩

Article dans une revue hal-04297803v1
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AtEH/Pan1 proteins drive phase separation of the TPLATE complex and clathrin polymerisation during plant endocytosis

Jonathan Michael Dragwidge , Yanning Wang , Lysiane Brocard , Andreas de Meyer , Roman Hudeček et al. Article dans une revue hal-03847415v1
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Autophagy inhibition by targeting PIKfyve potentiates response to immune checkpoint blockade in prostate cancer

Yuanyuan Qiao , Jae Eun Choi , Jean Tien , Stephanie Simko , Thekkelnaycke Rajendiran et al.

Nature Cancer, 2021, 2 (9), pp.978-993. ⟨10.1038/s43018-021-00237-1⟩

Article dans une revue hal-03440254v1
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How Lipids Contribute to Autophagosome Biogenesis, a Critical Process in Plant Responses to Stresses

Rodrigo Enrique Gomez , Josselin Lupette , Clément Chambaud , Julie Castets , Amélie Ducloy et al.

Cells, 2021, 10 (6), pp.1272. ⟨10.3390/cells10061272⟩

Article dans une revue hal-03883291v1
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Guidelines for the use and interpretation of assays for monitoring autophagy (4th edition)

Daniel Klionsky , Amal Kamal Abdel-Aziz , Sara Abdelfatah , Mahmoud Abdellatif , Asghar Abdoli et al.

Autophagy, 2021, 17 (1), pp.1-382. ⟨10.1080/15548627.2020.1797280⟩

Article dans une revue (article de synthèse) inserm-03285572v1
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Arabidopsis CER1-LIKE1 Functions in a Cuticular Very-Long-Chain Alkane-Forming Complex 1

Stéphanie Pascal , Amélie Bernard , Paul Deslous , Julien Gronnier , Ashley Fournier-Goss et al.

Plant Physiology, 2019, 179 (2), pp.415-432. ⟨10.1104/pp.18.01075⟩

Article dans une revue hal-02368049v1

Lipids in membrane dynamics during autophagy in plants

Rodrigo Enrique Gomez , Jérôme Joubès , Nicolas Valentin , Henri Batoko , Béatrice Satiat-Jeunemaître et al.

Journal of Experimental Botany, 2018, 69 (6), pp.1287--1299. ⟨10.1093/jxb/erx392⟩

Article dans une revue hal-02177909v1
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A novel pathway of targeted autophagy is induced by DNA damage in budding yeast

Vinay Eapen , David Waterman , Amélie Bernard , Nathan Schiffman , Enrich Sayas et al.

Proceedings of the National Academy of Sciences of the United States of America, 2017, 114 (7), pp.E1158-E1167. ⟨10.1073/pnas.1614364114⟩

Article dans une revue hal-03156537v1
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The Arabidopsis cer26 mutant, like the cer2 mutant, is specifically affected in the very long chain fatty acid elongation process

Stéphanie Pascal , Amélie Bernard , Maud Sorel , Marjorie Pervent , Denis Vile et al.

The Plant Journal, 2013, 73 (5), pp.733-746. ⟨10.1111/tpj.12060⟩

Article dans une revue hal-02643891v1

Arabidopsis cuticular waxes: Advances in synthesis, export and regulation

Amelie Bernard , Jérôme Joubès

Progress in Lipid Research, 2013, 52 (1), pp.110 - 129. ⟨10.1016/j.plipres.2012.10.002⟩

Article dans une revue istex hal-02651423v1

Reconstitution of Plant Alkane Biosynthesis in Yeast Demonstrates That Arabidopsis ECERIFERUM1 and ECERIFERUM3 Are Core Components of a Very-Long-Chain Alkane Synthesis Complex

Amelie Bernard , Frederic Domergue , Stephanie Pascal , Reinhard Jetter , Charlotte Renne et al.

The Plant cell, 2012, 24 (7), pp.3106 - 3118. ⟨10.1105/tpc.112.099796⟩

Article dans une revue hal-01003414v1
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Overexpression of Arabidopsis ECERIFERUM1 promotes wax very-long-chain alkane biosynthesis and influences plant response to biotic and abiotic stresses

Brice Bourdenx , Amelie Bernard , Frederic Domergue , Stéphanie Pascal , Amandine Leger et al.

Plant Physiology, 2011, 156 (1), pp.29-45. ⟨10.1104/pp.111.172320⟩

Article dans une revue hal-02651224v1
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The Impact of Water Deficiency on Leaf Cuticle Lipids of Arabidopsis

Dylan K Kosma , Brice Bourdenx , Amélie Bernard , Eugene P Parsons , Shiyou Lü et al.

Plant Physiology, 2009, 151 (4), pp.1918 - 1929. ⟨10.1104/pp.109.141911⟩

Article dans une revue hal-05190097v1
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FUNCTIONAL CHARACTERIZATION OF AN ATYPICAL PHOSPHOLIPASES FAMILY AT THE CROSSTALK BETWEEN LIPID METABOLISM AND AUTOPHAGY IN ARABIDOPSIS

Julie Castets , Josselin Lupette , Clément Chambaud , Franziska Dittrich-Domergue , Rodrigo Enrique Gomez et al.

23rd Meeting of the European Network for Plant Endomembrane Research (ENPER 2023), Sep 2023, Constance, Germany

Poster de conférence hal-05115133v1
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Phosphatidylinositol-4-phosphate controls autophagosome formation in Arabidopsis thaliana

Rodrigo Enrique Gomez , Clément Chambaud , Josselin Lupette , Julie Castets , Stéphanie Pascal et al.

Gordon Research Conference / Plant Lipids: Structure, Metabolism and Function, Jan 2023, Galveston - Texas, United States

Poster de conférence hal-05273955v1

Establishing the molecular signature of autophagic membranes to decrypt autophagosome formation in Arabidopsis thaliana

Josselin Lupette , Clément Chambaud , Julie Castets , Céline Yatim , Valérie Gros et al.

ISPL 2022 - 25th International Symposium on Plant Lipids, Jul 2022, Grenoble, France

Poster de conférence hal-05273858v1
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FUNCTIONAL CHARACTERIZATION OF A PROTEIN IN THE CROSSTALK BETWEEN LIPID METABOLISM AND AUTOPHAGY IN ARABIDOPSIS

Julie Castets , Josselin Lupette , Clément Chambaud , Rodrigo Enrique Gomez , Yasin Dagdas et al.

International Symposium of Plant Lipid, Jun 2022, Grenoble, France

Poster de conférence hal-05115106v1
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Phosphatidylinositol-4-phosphate controls autophagosome formation in Arabidopsis thaliana

Clément Chambaud , Rodrigo E Gomez , Julie Castets , Stéphanie Pascal , Lysiane Brocard et al.

32nd International Conference on Arabidopsis Research ICAR2022, Jun 2022, Belfast, Ireland

Poster de conférence hal-05273826v1
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FUNCTIONAL CHARACTERIZATION OF A PROTEIN IN THE CROSSTALK BETWEEN LIPID METABOLISM AND AUTOPHAGY IN ARABIDOPSIS

Julie Castets , Josselin Lupette , Clément Chambaud , Rodrigo Enrique Gomez , Yasin Dagdas et al.

Groupe d'Etude et de Recherche sur les Lipides, Sep 2021, Bordeaux, France

Poster de conférence hal-05115009v1