Dopamine and neuronal assemblies
Our laboratory examines the functions of the « extended basal ganglia network », a neuronal network composed of interconnected limbic and motor nuclei. We aim at characterizing this network at the synaptic level, focusing on how synaptic transmission and plasticity are controlled by dopamine. Our research will provide new understandings of physiological functions (voluntary movements, associative learning…) and of dopamine-associated disorders (Parkinson’s disease, addiction…).
Mots clés
Apprentissage, Assemblées neuronales, Bio-senseurs, Comportement, Connectivité, Dépression, Emotion, Excitabilité neuronale, Huntington, Imagerie cellulaire in vitro ou in vivo, Maladie de Huntington, Motivation, Motricité, Mouvement, Neurophysiologie, Optogénétique, Optogénétique et chemogénétique, Parkinson, Plasticité des réseaux, Plasticité synaptique, Stress, decision-makingSelected publications
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Striatal circuit development and its alterations in Huntington’s disease.
Margaux Lebouc, Quentin Richard, Maurice Garret, Jérôme Baufreton.
Neurobiology of Disease. 2020-09-01. : 105076.
DOI: 10.1016/j.nbd.2020.105076 -
Dysregulation of external globus pallidus‐subthalamic nucleus network dynamics in parkinsonian mice during cortical slow‐wave activity and activation.
Ryan F. Kovaleski, Joshua W. Callahan, Marine Chazalon, David L. Wokosin, Jérôme Baufreton, Mark D. Bevan.
J Physiol. 2020-02-29.
DOI: 10.1113/JP279232 -
Dopamine D2 receptors modulate intrinsic properties and synaptic transmission of parvalbumin interneurons in the mouse primary motor cortex.
Jeremy Cousineau, Lea Lescouzeres, Anne Taupignon, Lorena Delgado-Zabalza, Emmanuel Valjent, Jerome Baufreton, Morgane Le Bon-Jego.
. 2019-10-13.
DOI: 10.1101/802140 -
Cellular and Synaptic Dysfunctions in Parkinson’s Disease: Stepping out of the Striatum.
Mallet, Delgado, Chazalon, Miguelez, Baufreton.
Cells. 2019-08-29. 8 (9) : 1005.
DOI: 10.3390/cells8091005 -
The motivation for exercise over palatable food is dictated by cannabinoid type-1 receptors..
Carolina Muguruza, Bastien Redon, Giulia R. Fois, Imane Hurel, Amandine Scocard, Claire Nguyen, Christopher Stevens, Edgar Soria-Gomez, Marjorie Varilh, Astrid Cannich, Justine Daniault, Arnau Busquets-Garcia, Teresa Pelliccia, Stéphanie Caillé, François Georges, Giovanni Marsicano, Francis Chaouloff.
JCI Insight. 2019-03-07. 4 (5)
DOI: 10.1172/jci.insight.126190 -
D5 dopamine receptors control glutamatergic AMPA transmission between the motor cortex and subthalamic nucleus.
Lionel Froux, Morgane Le Bon-Jego, Cristina Miguelez, Elisabeth Normand, Stephanie Morin, Stéphanie Fioramonti, Massimo Barresi, Andreas Frick, Jerome Baufreton, Anne Taupignon.
Sci Rep. 2018-06-11. 8 (1)
DOI: 10.1038/s41598-018-27195-6 -
GAT-3 Dysfunction Generates Tonic Inhibition in External Globus Pallidus Neurons in Parkinsonian Rodents.
Marine Chazalon, Elena Paredes-Rodriguez, Stéphanie Morin, Audrey Martinez, Sofia Cristóvão-Ferreira, Sandra Vaz, Ana Sebastiao, Aude Panatier, Eric Boué-Grabot, Cristina Miguelez, Jérôme Baufreton.
Cell Reports. 2018-05-01. 23 (6) : 1678-1690.
DOI: 10.1016/j.celrep.2018.04.014 -
Alteration of GABAergic neurotransmission in Huntington’s disease.
Maurice Garret, Zhuowei Du, Marine Chazalon, Yoon H. Cho, Jérôme Baufreton.
CNS Neurosci Ther. 2018-02-21. 24 (4) : 292-300.
DOI: 10.1111/cns.12826 -
Hippocampal LTP and contextual learning require surface diffusion of AMPA receptors..
A. C. Penn, C. L. Zhang, F. Georges, L. Royer, C. Breillat, E. Hosy, J. D. Petersen, Y. Humeau, D. Choquet.
Nature. 2017-09-13. 549 (7672) : 384-388.
DOI: 10.1038/nature23658 -
Species-specific diversity in the anatomical and physiological organisation of the BNST-VTA pathway..
Jennifer Kaufling, Delphine Girard, Marlène Maitre, Thierry Leste-Lasserre, François Georges.
Eur J Neurosci. 2017-03-28. 45 (9) : 1230-1240.
DOI: 10.1111/ejn.13554 -
NMDA-receptor-dependent plasticity in the bed nucleus of the stria terminalis triggers long-term anxiolysis..
Christelle Glangetas, Léma Massi, Giulia R. Fois, Marion Jalabert, Delphine Girard, Marco Diana, Keisuke Yonehara, Botond Roska, Chun Xu, Andreas Lüthi, Stéphanie Caille, François Georges.
Nat Comms. 2017-02-20. 8 : 14456.
DOI: 10.1038/ncomms14456 -
Cocaine Exposure Enhances the Activity of Ventral Tegmental Area Dopamine Neurons via Calcium-Impermeable NMDARs..
Meaghan Creed, Jennifer Kaufling, Giulia R. Fois, Marion Jalabert, Tifei Yuan, Christian Lüscher, Francois Georges, Camilla Bellone.
J. Neurosci.. 2016-10-19. 36 (42) : 10759-10768.
DOI: 10.1523/jneurosci.1703-16.2016 -
Opioid receptor gene expression in the rat brain during ontogeny, with special reference to the mesostriatal system: an in situ hybridization study..
Georges F1, Normand E, Bloch B, Le Moine C..
Brain Res Dev Brain Res.. 1998-08-08. 109 (2) : 187-99.
DOI: 10.1016/s0165-3806(98)00082-0 -
SHANK3 controls maturation of social reward circuits in the VTA..
Sebastiano Bariselli, Stamatina Tzanoulinou, Christelle Glangetas, Clément Prévost-Solié, Luca Pucci, Joanna Viguié, Paola Bezzi, Eoin C O'Connor, François Georges, Christian Lüscher, Camilla Bellone.
Nat Neurosci. 2016-06-06. 19 (7) : 926-934.
DOI: 10.1038/nn.4319 -
Temporal Memory and Its Enhancement by Estradiol Requires Surface Dynamics of Hippocampal CA1 N-Methyl-D-Aspartate Receptors..
Mylène Potier, François Georges, Laurent Brayda-Bruno, Laurent Ladépêche, Valérie Lamothe, Alice Shaam Al Abed, Laurent Groc, Aline Marighetto.
Biological Psychiatry. 2016-05-01. 79 (9) : 735-745.
DOI: 10.1016/j.biopsych.2015.07.017
Team leader
Team member(s)
Chercheurs, Praticiens hospitaliers...
Bernard Bioulac
Bioulac
(University Teacher - Researcher - Hospital practitioner)
Morgane Le Bon-Jego Le Bon-Jego (University Teacher- Researcher)
Morgane Le Bon-Jego Le Bon-Jego (University Teacher- Researcher)
Ingénieur(e)s, technicien(ne)s
Elodie Ladevèze
Ladevèze
Post-doctorant(s)
Doctorant(s)
Valentin Plateau
Plateau
Anaëlle Braine Braine
Margaux Lebouc Lebouc
Léa Bonamy Bonamy
Rodrigue Ortolé Ortolé
Anaëlle Braine Braine
Margaux Lebouc Lebouc
Léa Bonamy Bonamy
Rodrigue Ortolé Ortolé
Neuropsychologist(s) and speech therapist(s)
Ingénieur(s) hospitalier(s) et ARC