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Conférences Servier - GRSNC - Université de Montréal

Conférences Servier - GRSNC - Université de Montréal

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TRUDEAU, Louis-ÉricTél. bureau: (514) 343-5692PharmacologieUniversité <strong>de</strong> MontréalC.P. 6128, Succ. Centre-ville, Montréal (Québec)Fax: (514) 343-2291 Canada H3C 3J7URL site WWW: http://www.mapageweb.umontreal.ca/tru<strong>de</strong>alE-Mail: louis-eric.tru<strong>de</strong>au@umontreal.ca URL personnel CV:Statut universitaire / University statusProfesseur agrégéPharmacologieFaculté <strong>de</strong> mé<strong>de</strong>cineUniversité <strong>de</strong> MontréalAppartenance à d'autres groupes / Affiliation with other groupsMembre accrédité, Département <strong>de</strong> psychiatrie, Université <strong>de</strong> MontréalMembre accrédité, Département <strong>de</strong> physiologie, Université <strong>de</strong> MontréalSociety for NeuroscienceSociété Canadienne <strong>de</strong>s NeurosciencesCollège Canadien <strong>de</strong> NeuropsychopharmacologieInternational Brain Research OrganizationCentre <strong>de</strong> recherche Fernand-SéguinMembre du Centre <strong>de</strong> recherche en sciences neurologiques (CRSN)Formation / TrainingB.Sc., Concordia University, Psychologie, 1987-1990D.E.A., Université <strong>de</strong> Paris VI, Neurosciences, 1990-1991Ph.D., Université <strong>de</strong> Montréal, Sciences neurologiques, 1991-1994Postdoc, Iowa State University, USA, 1994-1997Professeur invité, University of California, Irvine, juin-octobre 2006TRUDEAU, Louis-ÉricOrientation <strong>de</strong> la recherche•Transmission synaptique•Neurones et astrocytes <strong>de</strong> l’aire tegmentaire ventrale (dopamine, GABA)•Neuropharmacologie•Schizophrénie et maladie <strong>de</strong> Parkinson•Approches expérimentales : culture cellulaire, tranches <strong>de</strong> cerveau, patch-clamp, voltamétrie, imagerie confocale, immunofluorescence, transfectiontransitoirePrincipaux projets en cours:•Modulation <strong>de</strong> la transmission synaptique dans l'aire tegmentaire ventrale (ATV).•Mécanismes d’inhibition <strong>de</strong> la libération <strong>de</strong> dopamine via l’autorécepteur D2.•Mécanismes <strong>de</strong> modulation <strong>de</strong> la transmission synaptique par la neurotensine.•Mécanismes élémentaires <strong>de</strong> la libération <strong>de</strong> neurotransmetteurs.•Étu<strong>de</strong>s <strong>de</strong> la co-transmission glutamate-dopamine.Research orientation•Synaptic transmission•Ventral tegmental area neurons and astrocytes (dopamine, GABA)•Neuropharmacology•Schizophrenia and Parkinson’s disease•Experimental approaches: cell culture, brain slices, patch-clamp electrophysiology, volatametry, confocal imaging, immunofluorescence, transfection.Current research project:•Modulation of synaptic transmission in the ventral tegmental area (VTA).•Mechanism of D2 autoreceptor function in dopamine neurons.•Mechanism of synaptic transmission modulation by neurotensin.•Elementary mechanisms of synaptic transmission.•Studies of glutamate-dopamine co-transmission.Publications choisies/Selected publicationsForget, C., Stewart, J. and Tru<strong>de</strong>au, L.-E. (2006) Impact of basic FGF expression in astrocytes on dopamine neuron synaptic function and<strong>de</strong>velopment. European Journal of Neuroscience 23(3): 608-616.Fortin, G.D., Desrosiers, C.C., Yamaguchi, N., and Tru<strong>de</strong>au, L.-E. (2006) Basal somato<strong>de</strong>ndritic dopamine release requires SNARE proteins. Journalof Neurochemistry 96(6): 1740-1749.Jomphe, C., Bourque, M.J., Fortin, G., St-Gelais, F., Okano, H., Kobayashi, K. and Tru<strong>de</strong>au, L.-E. (2005) Use of TH-GFP transgenic mice as a sourceof i<strong>de</strong>ntified dopaminergic neurons for physiological studies in postnatal cell culture. Journal of Neuroscience Methods 146: 1-12.Tru<strong>de</strong>au, L.-E. (2004) Glutamate cotransmission as an emerging concept in monoamine neuron function. Journal of Psychiatry and Neuroscience 29 :296-310.St-Gelais, F., Legault, M., Rompré, P.-P. and Tru<strong>de</strong>au, L.-E. (2004) Role of calcium in neurotensin-evoked enhancement in firing in mesencephalicdopamine neurons. Journal of Neuroscience 24: 2566-2574.Page 49

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