Programme complet et résumés du 43ème colloque
Mercredi 2 octobre
14H00 - 14H30 : Ouverture du 43ème Colloque de la SNE
14H30 - 16H30 : Symposium 1 : Microbiota-Gut-Brain axis : from psychoneuroendocrinology to pathology
Chairs : Ms Darnaudéry, Muriel (Bordeaux University, INRA UMR1286 NUTRINEURO) / Benani Alexandre (Centre des Sciences du Gout et de l'Alimentation, UMR 6265 CNRS-INRA-Université de Bourgogne)
- Amandine Gautier-Stein, (Inserm 1213, Lyon). Food controls mood by inducig gut-brain neural circuits
- Nicolas Chartrel (Inserm U1239, Rouen University). The neuropeptide 26RFa: a novel actor in the peripheral and hypothalamic regulation of glucose homeostasis
- Bruno Bonaz (Inserm U 836, Grenoble, France). Stimulation of the vagus nerve: impact on intestinal diseases with psychiatric comorbidities.
- Michel Neunlist, (INSERM UMR 913, Nantes, France). The microbiota-gut-brain axis in developmental and neurodegenerative diseases?
16H30 - 17H00 : Pause café
17H00 - 18H00 : Séance poster, présentations « flash » de 10 posters
19H00 - 21H00 : Conférence grand public : Stress et dépression par le Prof Catherine Belzung (Inserm 1253, Tours)
Jeudi 3 octobre
8H30-10H30 : Symposium 2 : Insulin and related-peptides action in the brain: a reciprocal and unexpected link between energy metabolism dysfunctions and alzheimer disease
Chairs : Didier Vieau (UMR Inserm UMR-S1172,"Alzheimer & Tauopathies", JPARC, Univ. Lille-Nord de France), David Blum (Inserm UMR-S1172, "Alzheimer & Tauopathies" JPARC, University of Lille, France)
- Andre Kleinridders (German Institute of Human Nutrition, Department of Central Regulation of Metabolism, Berlin, Germany). Insulin-induced regulation of mitochondrial proteostasis in the brain is crucial for metabolism and brain health
- Saba Aïd (Inserm U938, Sorbonne University, Paris, France). Insulin-like growth factor signalling in the brain and neuroprotection
- David Blum (Inserm UMR-S1172, "Alzheimer & Tauopathies" Jean-Pierre Aubert Research Centre, University of Lille, France). The impairment of insulin signalling in Alzheimer disease: focus on Tau protein
- Angel Cedazo-Minguez (Sanofi). Tau hyperphosphorylation results in intraneuronal accumulation of oligomeric insulin and induces insulin resistance
10H30 - 11H00 : Pause café
11H00 - 12H00 : Communications orales libres
Chairs : Alexandre Surget (Inserm U1253, Université de Tours) et Nicolas Chartrel (Inserm U1239, Rouen University)
- Geoffrey Canet et al. (Inserm U1198 – Université de Montpellier, EPHE, Montpellier). Therapeutic potential of a new selective glucocorticoid receptor modulator in the prefrontal cortex in Alzheimer’s disease rat.
- Stephane Gasman (INCI, Université de Strasbourg, CNRS). Molecular mechanisms of hormones secretion in neuroendocrine tumor from the adrenal medulla.
- Hugo Martin et al. (Univ. Bordeaux, INRA, NutriNeuro, UMR 1286, Bordeaux). Impact of type 2 diabetes-associated mood disorders on the electrical properties of brain serotoninergic neurons.
- Vincent Pacini et al (UMR 8251, Université Paris Diderot, CNRS, Inserm Paris). ERα-activated pituitary enhancer is mandatory for Sf-1 expression during early gonadotrope lineage specification.
12H30 - 13H30 : Déjeuner et posters
13H30 - 14H30 : Assemblée Générale de la SNE
14H30 - 16H00 : Symposium « Jeunes chercheurs »
Chairs : Nour Mimouni (Laboratory of Development and Plasticity of Neuroendocrine Brain, Jean-Pierre Aubert Research Center, U1172, Lille, France) et Fanny Langlet (University of Lausanne, Center for Integrative Genomic, Lausanne, Switzerland)
- Patrick Gaudray (CNRS, Membre du Comité Consultatif National d’Ethique) L’injonction éthique en recherche : mode ou nécessité ?
- Matei Bolborea (Medical School, Warwick University, Coventry, United Kingdom) : INTime: Predictability of individual circadian phase during daily routine for medical applications of circadian clocks
- Fanny Langlet et al. (University of Lausanne, Center for Integrative Genomic, Lausanne, Switzerland) : Glutamatergic synapse formation in POMC neurons and regulation of metabolism
16H00 – 16H30 : Prix de la SNE
16H30-17H00 : Pause café
17H00-18H00 : Conférence Jacques Benoît par le Dr Valérie Simonneaux (INCI Strasbourg)
20H00 : Repas de Gala
Vendredi 4 octobre
8H30-10H30 : Symposium 3, Neurogenèse et régulations neuroendocrines
Chairs : Alexandre Surget (U1253 INSERM, Université de Tours) et Martine Migaud (INRA UMR 85, CNRS, UMR7247, Université de Tours, IFCE, Nouzilly).
- Alexandre Surget (UMR iBRain, Inserm 1253 Tours). Neurogenesis-dependent regulation of HPA axis and relevance for stress-related disorders.
- Martine Migaud (UMR PRC, INRA Nouzilly). Adult neural stem cells, new players in the reproductive function.
- Elisabeth Pellegrini (Univ Rennes, Inserm, EHESP, Irset Rennes, France). Steroid modulation of neurogenesis : Focus on radial glial cells in zebrafish
- Thomas Lutz (Institute of Veterinary Physiology, Université de Zurich ). Amylin and brain develoment in the early postnatal period and in adulthood".
10H30 - 11H00 : Pause café
11H00 - 12H00 : Communications orales libres
Chairs : Youssef Anouar (Inserm U1239, Rouen University) et Ariane Sharif (Laboratory of Development and Plasticity of Neuroendocrine Brain, Jean-Pierre Aubert Research Center, U1172, Lille, France)
- Nour El Houda Mimouni and Paolo Giacobini (INSERM, Laboratory of Development and Plasticity of Neuroendocrine Brain, Jean-Pierre Aubert Research Center, U1172, Lille, France – Centre de Recherche Inserm – France). Development of Metabolic Disturbances in a Mouse Model of Polycystic Ovary Syndrome
- Salma Tazi et al. (UMR 8251, Université Paris Diderot, Université Sorbonne Paris Cité, CNRS, Inserm, Paris). Effect of High-Fat Diet on pituitary inflammation and gonadotrope activity.
- Anne-Charlotte Trouillet et al. (UMR PRC, INRA CNRS : UMR7247, IFCE, Université de Tours, France). Reproductive and socio-sexual behaviors regulation by Gαi2 signal transduction in mice.
- Justine Vily Petit et al (INSERM U1213 Nutrition, diabète et cerveau – Université Claude Bernard - Lyon I – France). Intestinal gluconeogenesis exerts metabolic benefits by activating the leptin signaling pathway and CGRP neurons.
12H00 - 14H15: Déjeuner et visite poster
14H15 - 16H15 : Symposium 4, Genre et stéroïdes sexuels dans les comportements et la neuroprotection
Chairs : Arnaud Nicot (CRTI-UMR1064 INSERM-Université de Nantes, CHU Nantes) et Laurence Dufourny (INRA UMR 85, CNRS, UMR7247, Université de Tours, IFCE, Nouzilly)
- Amélie Piton (IGBMC & Université de Strasbourg). Molecular and cellular mechanisms regulated by androgens: a possible contribution to increasing the risk of developing ASD in boys.
- Nandini Vasudevan (University of Reading, United Kingdom). GPER1/estrogen receptor crosstalk and implications for anxiety and social behavior.
- Rachida Guennoun (INSERM U1195/Université Paris-Sud). Stroke cerebroprotection by endogenous progesterone and its intracellular receptors.
- Yvette Akwa (INSERM U1195 /Université Paris-Sud). Promoting neurosteroid synthesis by a TSPO ligand.
16H15 - 16H30 : Remise des Prix et clôture du Congrès
