Amelie Bernard

38
Documents
Contact

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€


Publications

24
6
2
2
1
1
1
1
4
4
3
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
11
37
10
1
9
1

Publications

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-05283121 v1

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-05283108 v1

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-05283163 v1

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-05283052 v1

Deciphering the singularity of autophagic membranes: key lipids in autophagy

Josselin Lupette , Clément Chambaud , Céline Yatim , Franziska Dittrich-Domergue , Marguerite Batsale et al.
Gordon Research Seminar, Jan 2025, Lucca, Italy
Communication dans un congrès hal-05279385 v1

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-05279370 v1

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-04852503 v1

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-05279334 v1

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-05279320 v1
Image document

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-05274065 v1

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-05274047 v1
Image document

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-05274098 v1

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-05273812 v1
Image document

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-04680984 v1
Image document

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-04794740 v1
Image document

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-04794731 v1
Image document

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-04297913 v1
Image document

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-03957390 v1
Image document

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-03774766 v1
Image document

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-04297803 v1
Image document

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-03847415 v1
Image document

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-03883291 v1
Image document

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-03440254 v1
Image document

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-03285572 v1
Image document

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-02368049 v1

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-02177909 v1
Image document

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-03156537 v1
Image document

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-02643891 v1

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-02651423 v1

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-01003414 v1
Image document

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-02651224 v1
Image document

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-05190097 v1
Image document

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-05115133 v1
Image document

Phosphatidylinositol-4-phosphate controls autophagosome formation in Arabidopsis thaliana

Rodrigo E 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-05273955 v1
Image document

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-05115106 v1

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-05273858 v1
Image document

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-05273826 v1
Image document

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-05115009 v1