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Deciphering the singularity of autophagic membranes: key lipids in autophagy

hal.structure.identifierLaboratoire de biogenèse membranaire [LBM]
dc.contributor.authorLUPETTE, Josselin
hal.structure.identifierLaboratoire de biogenèse membranaire [LBM]
dc.contributor.authorCHAMBAUD, Clément
hal.structure.identifierLaboratoire de biogenèse membranaire [LBM]
hal.structure.identifierUniversité de Bordeaux [UB]
dc.contributor.authorYATIM, Céline
hal.structure.identifierLaboratoire de biogenèse membranaire [LBM]
dc.contributor.authorDITTRICH-DOMERGUE, Franziska
hal.structure.identifierBiologie du fruit et pathologie [BFP]
hal.structure.identifierMetaboHUB
hal.structure.identifierLaboratoire de biogenèse membranaire [LBM]
dc.contributor.authorBATSALE, Marguerite
hal.structure.identifierInstitut des Biomolécules Max Mousseron [Pôle Chimie Balard] [IBMM]
hal.structure.identifierPhysiologie cellulaire et végétale [LPCV]
hal.structure.identifierInstitut de recherche biomédicale des armées. Antenne Grenoble [IRBA [Grenoble]]
dc.contributor.authorGROS, V
hal.structure.identifierLIPID
dc.contributor.authorJOUHET, Juliette
hal.structure.identifierPlateforme Protéome [Bordeaux]
dc.contributor.authorCLAVEROL, Stéphane
hal.structure.identifierUnité de Recherche Œnologie [Villenave d'Ornon] [OENO]
dc.contributor.authorALBERTIN, Warren
hal.structure.identifierUniversité de Bordeaux [UB]
hal.structure.identifierInstitut des Maladies Neurodégénératives [Bordeaux] [IMN]
hal.structure.identifierMnemonic Synergy [Mnemosyne]
dc.contributor.authorHÉRICÉ, Charlotte
dc.contributor.authorMESLER, Su
hal.structure.identifierLaboratoire de biogenèse membranaire [LBM]
hal.structure.identifierUniversité de Liège = University of Liège = Universiteit van Luik = Universität Lüttich [ULiège]
dc.contributor.authorGENVA, Manon
hal.structure.identifierLaboratoire de biogenèse membranaire [LBM]
dc.contributor.authorFOUILLEN, Laetitia
hal.structure.identifierLaboratoire de biogenèse membranaire [LBM]
dc.contributor.authorMONGRAND, Sébastien
hal.structure.identifierLaboratoire de biogenèse membranaire [LBM]
dc.contributor.authorBESSOULE, Jean-Jacques
hal.structure.identifierUniversité de Bordeaux [UB]
hal.structure.identifierCentre National de la Recherche Scientifique [CNRS]
hal.structure.identifierLaboratoire de biogenèse membranaire [LBM]
dc.contributor.authorJOUBÈS, Jérôme
hal.structure.identifierLaboratoire de biogenèse membranaire [LBM]
dc.contributor.authorDOMERGUE, Frédéric
hal.structure.identifierLaboratoire de biogenèse membranaire [LBM]
dc.contributor.authorKOSUTH, Thibault
hal.structure.identifierLaboratoire de biogenèse membranaire [LBM]
dc.contributor.authorBERNARD, Amélie
dc.date.conference2025-01-16
dc.description.abstractEnAutophagy is an intracellular mechanism that enables eukaryotes to respond adaptively to environmental stress by promoting degradation and recycling of cell components. This process relies on intense membrane remodeling events, including the de novo formation of specialized membrane vesicles called autophagosome, which engulf and deliver cargo to the lytic vacuole. In recent years, a few studies have supported the critical role of certain lipids in the autophagic machinery; yet, the exact nature and function of the various lipids involved in autophagosome formation remains largely unexplored in plants. To provide insight into the molecular signature of autophagic membranes in Arabidopsis thaliana, our group has established a method combining purification of autophagic structures with proteomic and lipidomic analysis. This work has enabled us to reveal the singularity of the lipid composition of autophagosomes compared to other membrane compartments, and to identify candidate lipid species currently undergoing in-depth functional analysis to determine their role in membrane remodeling events taking place during autophagy.
dc.language.isoen
dc.title.enDeciphering the singularity of autophagic membranes: key lipids in autophagy
dc.typeCommunication dans un congrès
dc.subject.halSciences du Vivant [q-bio]
bordeaux.conference.titleGordon Research Seminar
bordeaux.countryIT
bordeaux.conference.cityLucca
bordeaux.peerReviewedoui
hal.identifierhal-05279385
hal.version1
hal.invitednon
hal.proceedingsnon
hal.conference.end2025-01-21
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-05279385v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.au=LUPETTE,%20Josselin&CHAMBAUD,%20Cl%C3%A9ment&YATIM,%20C%C3%A9line&DITTRICH-DOMERGUE,%20Franziska&BATSALE,%20Marguerite&rft.genre=unknown


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