SCIENTIFIC PROGRAM:
SESSIONS ORAL PRESENTATIONS AND POSTERS (FINAL)
*please note that session order has been changed to fit with speakers’availability
Sunday, september 30th, 2018 – Opening session
14:00-18:00 Registration of participants
18:00-18:15 Opening by local organizers and welcome talks
18:15-19:15 Opening lecture: Christoph Benning (Michigan State University, USA
A role for lipid droplets in membrane lipid remodelling
19:15- Welcome reception – Drinks, Buffet
Monday, October 1st, 2018 – Morning session
Chairs: Véronique Vié (Rennes University, France) and Tim Wooster (Nestlé RC, Switzerland)
09:00-09:30 Keynote: Abdou Rachid Thiam, (CNRS and ENS Paris, France)
Membrane ingredients for making cytosolic lipid droplets
09:30-09:45 Alain Geloen (CarMeN Laboratory, Lyon, France)
Label free quantification of lipid droplets in live cells
09:45-10:00 Franziska K. Kretzschmar (Georg-August-University Göttingen, Germany)
A lipid droplet-associated scaffold protein important for protein degradation in seedlings
of Arabidopsis thaliana
10:00-10:15 Sabine D’Andrea (INRA, AgroParisTech, France)
PUX10 associates with CDC48A and regulates the extraction of ubiquitinated oleosins
from seed lipid droplets
10:15-10:45 Coffee break – Posters
10:45-11:15 Keynote: Nurit Argov-Argaman (The Hebrew University of Jerusalem, Israel),
Metabolic regulation of milk fat globule size; Novel targets for improving milk quality
11:15-11:30 Claire Bourlieu (INRA, UMR IATE Montpellier, France)
Imaging lipase activity on milk fat globules using tryptophane autofluorescence
and UV microscope at DISCO beamline
11:30-11:45 Josselin Lupette (CEA Grenoble, France)
Development, Architecture, and Dynamics of lipid droplets in the pennate
diatom Phaeodactylum tricornutum
11:45-12:00 Valentina Guerrini (Rutgers, The State University of New Jersey, USA)
Storage lipid studies in tuberculosis reveal that foam cell biogenesis is disease-specific
12:00-14:00 Lunch – Posters
Monday, October 1st, 2018 – Afternoon session
Chairs: Brigitte Gontero (CNRS, Marseille, France) and Hubert Schaller (CNRS, Strasbourg, France)
14:00-14:30 Keynote: Eric Maréchal (CNRS and CEA, Grenoble, France)
Role of nitric oxide in nitrogen and lipid homeostasis in the diatom Phaeodactylum
tricornutum
14:30-14:45 Laura Prioretti (Aix Marseille University, CNRS, France)
The inhibition of the target of rapamycin in Phaeodactylum tricornutum:
a new route toward the sustainable generation of biofuel from microalgae
14:45-15:00 Adrien Burlacot (CEA Cadarache, CNRS, Aix-Marseille University, France)
Increasing lipid droplet formation and carbon fixation in microalgae through modulating
redox communication between peroxisome and chloroplast
15:00-15:15 Uri Pick (The Weizmann Institute of Science, Rehovot, Israel)
The origin of carotenoid lipid globules in green algae
15:15-15:45 Coffee break – Posters
15:45-16:15 Keynote: Inna Khozin-Goldberg (Ben-Gurion University of the Negev, Israel),
Microalgal lipid droplets as reservoir for high value molecules
16:15-16:30 Claire Vigor (CNRS, Montpellier University, France)
Quantification and characterization of isoprostanoids from three microalgae species
produced at 5 000 L scale
16:30-16:45 Gustav Waschatko (Cargill R&D Centre Europe, Belgium)
Blending Oleosomes – Playing with natural plant Emulsions to influence Texture
16:45-17:00 Damien Sorigué (CEA Cadarache, CNRS, Aix-Marseille University,France)
Structure-function studies of a fatty acid photodecarboxylase
17:00-17:30 Short talks for poster presentations
17:30-19:00 GERLI General Assembly
17:30-19:00 Guided tour of St Maximin’s Basilica and Royal Convent: Isabelle Arlery
(in English)
19:00- Free evening
Tuesday, October 2nd, 2018 – Morning session
Chairs: Pierre Villeneuve (CIRAD Montpellier, France) and Gérard Lambeau (IPMC, CNRS, Valbonne Sophia Antipolis, France)
09:00-09:30 Keynote: Monika Oberer (University of Graz, Austria)
Protein-protein interactions regulate the activity of Adipose Triglyeride Lipase
in intracellular lipolysis
09:30-09:45 Isabelle Dugail (INSERM, Sorbonne University, Paris, France)
Lysosomal acid lipase knockdown affects adipocyte storage through
cholesterol-dependent ER/lipid droplet dynamics, independent of lipophagy
09:45-10:00 Ismael Torres-Romero (CEA Cadarache, CNRS, Aix-Marseille University, France)
Unveiling the function of a lipid droplet-associated α/β-hydrolase in Chlamydomonas
reinhardtii
10:00-10:15 Till Ischebeck (Georg-August-University Göttingen, Germany)
Investigation of a family of LD-associated Lipases from Arabidopsis thaliana
10:15-10:45 Coffee break – Posters
10:45-11:15 Keynote: Toni Petan (Jožef Stefan Institute, Ljubljana, Slovenia)
Lipid droplets balance fatty acid trafficking with cell survival mechanisms
and protect cancer cells from nutrient and lipotoxic stress
11:15-11:30 Rolf K. Berge (University of Bergen, Norway)
Increased hepatic mitochondrial fatty acid oxidation and decreased gene expression
of Dgat2 lead to reduced liver steatosis in rat
11:30-11:45 Solène Moulin (CEA Cadarache, CNRS, Aix-Marseille University, France)
Study of the biodiversity and physiological role of a hydrocarbon-forming enzyme
in microalgae
11:45-12:00 Imogen Foubert (KU Leuven, Belgium)
Lipolytic stability during wet storage of autotrophic microalgae
12:00-14:00 Lunch – Posters
Tuesday, October 2nd, 2018 – Afternoon session
Chairs: Frédéric Domergue (CNRS, Villenave d’Ornon, France) and Michel Record (INSERM, Toulouse, France)
14:00-14:30 Keynote: Kent Chapman (University of North Texas, USA)
New players in plant lipid droplet biology
14:30-14:45 Claire Bréhélin (LMB, CNRS, Villenave d’Ornon, France)
Proteomics of leaf lipid droplets reveal new proteins involved in LD biogenesis
14:45-15:00 Denis Coulon (LMB, CNRS, Villenave d’Ornon, France)
C16:3 and C18:3 coming from MGDG degradation segregate respectively
in plastidial and cytosolic lipid droplets in response to Nitrogen starvation
15:00-15:15 Natasa Petrovic (Wenner-Gren Institute, Stockholm University, Sweden)
A lipid droplet protein Cidea inhibits UCP1 activity by an indirect mechanism
15:15-15:45 Coffee break – Posters
15:45-16:15 Keynote: Alenka Čopič (CNRS, Institut Jacques Monod, Paris, France)
A giant amphipathic helix that coats lipid droplets
16:15-16:30 Bertrand Mollereau (Lyon University, ENS Lyon, France)
Physiological and pathological roles of FATP-mediated lipid droplets in Drosophila
and mice retina
16:30-16:45 Nicolas Vitale (CNRS, Strasbourg University, France)
Lipidomic and functional analysis reveal distinct roles for mono and poly-unsaturated
lipids in regulated exocytosis
16:45-17:00 GERLI PhD award: Léa Wilhelm (IGBMC, Illkirch, France)
STARD3, a new actor in cellular cholesterol trafficking
17:00-17:15 GERLI PhD award: Matthieu Platre (Lyon University, ENS Lyon, France)
Localization and function of anionic lipids in cell organization and plant development
17:30-19:00 Guided visit of St Maximin’s Basilica and Royal Convent: Isabelle Arlery
(in French)
19:30-22:00 Gala Dinner
Wednesday, October 3rd, 2018 – Morning session
Chairs: Vincent Rioux (Agrocampus, Rennes, France) and Xavier Collet (INSERM, Toulouse, France)
08:30-09:00 Keynote: Tim Wooster (Nestlé RC, Switzerland)
Gastric structured emulsions: A simple way to alter lipid absorption kinetics
09:00-09:15 Isabel Medina (Instituto de Investigaciones Marinas, CSIC, Vigo, Spain)
Amounts of DHA in marine oils affect digestion and intestinal absorption of lipids
09:15-09:30 Christime Coméra (INRA,Toulouse, France)
Exposure to dietary lipid leads to rapid production of cytosolic lipid droplets
near the brush border membrane
09:30-09:45 Marielle Margier (Aix Marseille University, INSERM, INRA, C2VN, Marseille, France)
Phytates, saponins, tannins and fibers from legumes alter fat-soluble vitamin
bioavailability
09:45-10:00 Emmanuelle Reboul (Aix Marseille University, INSERM, INRA, C2VN, Marseille, France)
ABCB1 (P-glycoprotein) regulates vitamin D absorption and contributes to
its transintestinal efflux
10:00-10:30 Coffee break – Posters
10:30-11:00 Keynote: Vincent Jannin (Gattefossé, France),
SEDDS – Self-emulsifying lipid droplets to enhance the solubility, stability,
and absorption of poorly orally-bioavailable drugs
11:00-11:15 Marie-Caroline Michalski (INRA, INSERM, Lyon University, France)
Polar Lipids of the Milk Fat Globule Membrane Reduce Cardiometabolic
Risk Factors in Postmenopausal Wome
11:15-11:30 Etienne Guillocheau (Laboratory of Biochemistry and Human nutrition, Agrocampus-
Ouest, Rennes, France)
Trans-palmitoleic acid, a ruminant dairy fat biomarker, and metabolic
syndrome components: a nutritional study on mice
11:30-11:45 Mélanie Le Barz (Laval University, Québec, Canada)
Transgenic production of endogenous n-3 PUFA levels compared to fish oil intake
differentially improve obesity-related metabolic disorders: role of the gut microbiota
11:45-14:00 Lunch and Departure
POSTER PRESENTATIONS
Posters will be exposed during the whole duration of the meeting, at the same place as coffee breaks and lunches (12:00-14:00 on Monday and Tuesday), so that they can be seen during these breaks. We ask the presenting authors to remain close to their poster during these periods, at least from 13:00 to 14:00 on Monday and Tuesday, so that they can present their work to the committee in charge of the best poster award.
In addition, poster presenting authors are requested to attend the “Poster flash presentations” session on Monday October 1st, at 17:00 to present their poster orally. Their flash talk is limited to 1 min, with a maximum of 2 slides.
POSTER 1: Using the Tracker™ drop tensiometer for measuring transfer of tensioactive molecules between two drops
Anaïs Bénarouche1, Jean-Luc Bridot1, Frédéric Carrière2 and Alain Cagna1 (Sponsor – TECLIS)
POSTER 2: The role of LDIP in regulating lipid droplet size and neutral lipid homeostasis in plant cells
Michal Pyc1, Satinder K. Gidda1, Yingqi Cai2, Michael S. Greer2, Franziska K. Kretzschmar3, Damien Seay4, Joe Hull4, Till Ischebeck3, Kent D. Chapman2,
John M. Dyer4, and Robert T. Mullen1
POSTER 3: Two newly identified lipid droplet proteins affect lipid droplet arrangement in germinating Arabidopsis thaliana seeds
H. Elisa Krawczyk1, Franziska K. Kretzschmar1, and Till Ischebeck
POSTER 4: Arabidopsis AT3G11620 is an evolutionarily conserved protein important for the proper distribution and abundance of lipid droplets
Satinder K. Gidda1, Samantha C. Watt1, Marina Mehling2, Vinay Pattalachinti2, Joe Hull2, Kent D. Chapman3, John M. Dyer2 and Robert T. Mullen1
POSTER 5: Modeling of Arrhythmogenic Right Ventricular Cardiomyopathy (ARVC) with iPSC-derived Cardiomyocytes Containing Lipid Droplets
John Yu
POSTER 6: Understanding of temperature-induced lipid turnover between membrane and neutral lipids in oleaginous microalgae
Hyung-Gwan, L1, Jun-Woo, L1, 2, Hee-Mock, O1*
POSTER 7: Interplay between catabolism of branched-chain amino acids and triacylglycerol homeostasis in Chlamydomonas reinhardtii
Yuanxue, Lianga, Fantao Konga, Ismael Torres-Romeroa, Adrien Burlacota, Stéphan Cuinea, Bertrand Légereta, Saleh Alseekhb, Alisdair R Fernieb, Fred Beissona, Gilles Peltiera, Yonghua Li-Beissona,*
POSTER 8: Seipin overexpression leads to accelerated accumulation of lipid droplets in Phaeodactylum tricornutum
Lebon A., Lupette J., Jouhet J., Maréchal E. and Salvaing J.
POSTER 9: Hypersterolemic lipid bodies of plants
1,4Berna A, 1Mercier P, 3Schaeffer C, 3Strub JM, 1Heintz D, 1Bach TJ, 1,4Hemmerlin A, 3,4Darnet S, 1,4Schaller H.
POSTER 10: Towards understanding the lipid metabolism and fatty acid regulation in Linseed: Metabolomic and Fluxomic approaches
1Anthony DEGOURNAY, 1Sébastien ACKET, 1Franck MERLIER, 1Manuel Adrian Troncoso-Ponce, 1*Brigitte THOMASSET
POSTER 11: Isoprostanoids quantitative profiling of macroalgae submitted to copper stress
Vigor C.1*, Reversat G.1, Rocher A.1, Oger C.1, Galano J-M.1, Vercauteren J.1, Durand T.1, Tonon T. 2, Leblanc C.3 and Potin P.3
POSTER 12: Behaviour of the Fatty Acid Photodecarboxylase towards lipid/water interfaces
Aselmeyer C.1 ,2, Blangy S.2, Sorigué D.2, Légeret B.2, Cuiné S.2, Beisson F.2, Carrière F.1
POSTER 13: Deciphering lysosomal enzymatic activities involved in the processing of mycobacterial antigenic glycolipids
Carrat C.1, Dessaux C.1, Carrière F.2, Vergne I.1, Gilleron M.1
POSTER 14: IR spectroscopy analysis of pancreatic lipase-related protein 2 interaction with phospholipids
Moulay Sahaka1, Eduardo Mateos-Diaz1, Priscila Sutto-Ortiz1,2 and Frédéric Carriere1
POSTER 15: The C-terminal end of Yarrowia lipolytica LIP14 lipase is involved in a new mechanism of lipase activation
Amal Salhi1,2, Frédéric Carrière1 and Ahmed Aloulou2
POSTER 16: Identification and quantification of phytoprostanes, phytofurans in coffee and cocoa by- and co-products
Mariana Ruesgas-Ramón1, Claire Vigor3, Amandine Rocher3, Guillaume Reversat3, Joseph Vercauteren3, Camille Oger3, Jean-Marie Galano3, Thierry Durand3, Erwann Durand 2, Maria Cruz Figueroa-Espinoza1.
POSTER 17: Development of an Amide Column-Based LC-MS/MS Method for High-Throughput Targeted Lipidomics
Claire Levasseur (Sponsor – SCIEX),1 Junhua Wang2, Lijuan Fu2, Santosh Kapil Kumar Gorti3, Mackenzie J Pearson2, Sean Wu2, Lei Xiong2 and Paul RS Baker2
POSTER 18: Coupling MALDI mass spectrometry imaging and transcriptomics to study the molecular mechanisms involved in the embedding of lysophosphatidylcholine in starch granules of maize endosperm
Marion, D., Gayral, M., Fanuel, M., Dalgalarrondo, M., Elmorjani, K., Rogniaux, H., Bakan, B.
POSTER 19: HPTLC/MS : a powerful tool for qualitative and quantitative analysis of eicosanoids, generated in lipid droplets
Jérémy Mercier1, Mohamad Alaeddine2, Agnès Coste2, Marie Salon2 (Sponsor – CHROMACIM)
POSTER 20: HPTLC and current application in the lipids study. An overview of a useful analytical tool
Jeremy Mercier1, Pierre Bernard-Savary¹ (Sponsor – CHROMACIM)
POSTER 21: Protecting polyunsaturated fatty acids against in vitro biohydrogenation by use of polyphenol-oxidase-mediated cross-linking of emulsions
N. De Neve,1* B. Vlaeminck,1 F. Gadeyne,1 P. Van der Meeren2 and V. Fievez1
POSTER 22: Impact of the addition of lecithins in oil on the expression of genes involved in intestinal lipid absorption: a preliminary study
Robert C,1,2 Buisson C,1 Meugnier E,1 Loizon E,1 Couëdelo L,2 Laugerette F,1 Vaysse C,2 Michalski MC1 *
POSTER 23: Bioaccessibility of lipophilic nutrients in a chloroplast-rich fraction (CRF) recovered from post-harvest, pea vine field residue (haulm)
Wattanakul Jutarat, Mansor Syamila, Gray David
POSTER 24: Control of adipogenesis and britening by fatty acid metabolites
Colson C.1 and Amri EZ.1
POSTER 25: Omega-3 PUFAs and isoprostanoids regulate inflammation in microglial cells
Roy J.1, Vigor C.2, Rodaros D.1, Rocher A.2, Reversat G.2, Oger C.2, Galano J-M.2, Vercauteren, J.2; Durand T.2, Fulton S.1 and Alquier T.1
POSTER 26: Osteoporosis is associated to high levels of palmitoleate in rat femurs: a preliminary study
During A., Coutel X., Penel G., Olejnik C.
POSTER 27: Dairy products as main dietary sources of trans-palmitoleic and trans-vaccenic acid in France
Guillocheau E1,2*, Penhoat C1, Godet A1, Catheline D1, Legrand P1, Rioux V1
POSTER 28: Improved taste of tomato fruit by lipid landscape manipulation
Anastasiya Kuhalskaya1, Saleh Alseekh2, and Yariv Brotman1
POSTER 29: trans–Anethole – loaded cyclodextrin inclusion complex and conventional liposomes: physicochemical characteristics and antibacterial activity
NAJJAR Amal1, Kfoury Miriana1,2, Fourmentin Sophie2, Greige-Gerges Hélène1, Auezova Lizette1
POSTER 30: Elucidating the role of 3-OH fatty acids in the pathogenicity of Pseudomonas aeruginosa
Evodia Y. Kgotle, Carolina H. Pohl, Jacobus Albertyn and Olihile M. Sebola
