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Emmanuel Valjent

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Thomas Guegan; Rafael Maldonado; Laura Cutando; Gilberto Fisone; Giuseppe Gangarossa; Albert Martinez; Emanuela Santini; Emmanuel Valjent; Miquel Martin
Operant behavior to obtain palatable food modifies ERK activity in the brain reward circuit.
Adeline Burguière; Dimitri De Bundel; Laurent Fagni; Jonathan Roger; Ilse Smolders; Emmanuel Valjent; Julie Perroy
Combination of group I mGlu receptors antagonist with dopaminergic agonists strengthens the synaptic transmission at corticostriatal synapses in culture.
Giuseppe Gangarossa; Julie Perroy; Emmanuel Valjent
Combinatorial topography and cell-type specific regulation of the ERK pathway by dopaminergic agonists in the mouse striatum.

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All Publications

2013: Thomas Guegan; Rafael Maldonado; Laura Cutando; Gilberto Fisone; Giuseppe Gangarossa; Albert Martinez; Emanuela Santini; Emmanuel Valjent; Miquel Martin
Operant behavior to obtain palatable food modifies ERK activity in the brain reward circuit.
European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology 2013;23(3):240-52.
2013: Adeline Burguière; Dimitri De Bundel; Laurent Fagni; Jonathan Roger; Ilse Smolders; Emmanuel Valjent; Julie Perroy
Combination of group I mGlu receptors antagonist with dopaminergic agonists strengthens the synaptic transmission at corticostriatal synapses in culture.
Neuropharmacology 2013;66():151-7.
2013: Giuseppe Gangarossa; Julie Perroy; Emmanuel Valjent
Combinatorial topography and cell-type specific regulation of the ERK pathway by dopaminergic agonists in the mouse striatum.
Brain structure & function 2013;218(2):405-19.
2013: Thomas Guegan; Rafael Maldonado; Albert Martinez; Emanuela Santini; Emmanuel Valjent; Eduard Ayuso; Fatima Bosch; Laura Cutando; Gilberto Fisone; Miquel Martin
Operant behavior to obtain palatable food modifies neuronal plasticity in the brain reward circuit.
European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology 2013;23(2):146-59.
2013: Giuseppe Gangarossa; Charles R Gerfen; Jean-Antoine Girault; Denis Hervé; Alban de Kerchove D'Exaerde; Salah El Mestikawy; Julie Espallergues; Emmanuel Valjent
Distribution and compartmental organization of GABAergic medium-sized spiny neurons in the mouse nucleus accumbens.
Frontiers in neural circuits 2013;7():22.
2012: Giuseppe Gangarossa; Jean-Antoine Girault; Denis Hervé; Sophie Longueville; Julie Perroy; Dimitri De Bundel; Emmanuel Valjent
Characterization of dopamine D1 and D2 receptor-expressing neurons in the mouse hippocampus.
Hippocampus 2012;22(12):2199-207.
2012: Giuseppe Gangarossa; Emmanuel Valjent
Regulation of the ERK pathway in the dentate gyrus by in vivo dopamine D1 receptor stimulation requires glutamatergic transmission.
Neuropharmacology 2012;63(6):1107-17.
2012: Clara Tourino; Emmanuel Valjent; Denis Herve; Catherine Ledent; Jessica Ruiz-Medina; Olga Valverde
The orphan receptor GPR3 modulates the early phases of cocaine reinforcement.
British journal of pharmacology 2012;167(4):892-904.
2012: Cristina Alcacer; Florence Gaven; Jean-Antoine Girault; Emanuela Santini; Emmanuel Valjent; Denis Hervé
Gα(olf) mutation allows parsing the role of cAMP-dependent and extracellular signal-regulated kinase-dependent signaling in L-3,4-dihydroxyphenylalanine-induced dyskinesia.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2012;32(17):5900-10.
2012: Jesus Bertran-Gonzalez; Billy C Chieng; Vincent Laurent; Emmanuel Valjent; Bernard W Balleine
Striatal cholinergic interneurons display activity-related phosphorylation of ribosomal protein S6.
PloS one 2012;7(12):e53195.
2011: Emmanuel Valjent; Jesus Bertran-Gonzalez; Alessandra Bonito-Oliva; Heather Bowling; Jean-Antoine Girault; Denis Hervé; Charles Albert Hoeffer; Eric Klann; Sébastien Lopez; Miriam Matamales; Emanuela Santini; Gilberto Fisone
Haloperidol regulates the state of phosphorylation of ribosomal protein S6 via activation of PKA and phosphorylation of DARPP-32.
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology 2011;36(12):2561-70.
2011: Giuseppe Gangarossa; Manuela Di Benedetto; Gerard J O'Sullivan; Mark Dunleavy; Cristina Alcacer; Alessandra Bonito-Oliva; David C Henshall; John L Waddington; Emmanuel Valjent; Gilberto Fisone
Convulsant doses of a dopamine D1 receptor agonist result in Erk-dependent increases in Zif268 and Arc/Arg3.1 expression in mouse dentate gyrus.
PloS one 2011;6(5):e19415.
2010: Helen Bateup; Emanuela Santini; Weixing Shen; Shari Birnbaum; Emmanuel Valjent; Dalton Surmeier; Gilberto Fisone; Eric J Nestler; Paul Greengard
Distinct subclasses of medium spiny neurons differentially regulate striatal motor behaviors.
Proceedings of the National Academy of Sciences of the United States of America 2010;107(33):14845-50.
2010: Emanuela Santini; Emmanuel Valjent; Gilberto Fisone
mTORC1 signaling in Parkinson's disease and L-DOPA-induced dyskinesia: A sensitized matter.
Cell cycle (Georgetown, Tex.) 2010;9(14):2713-8.
2010: Jesus Bertran-Gonzalez; Denis Hervé; Jean-Antoine Girault; Emmanuel Valjent
What is the Degree of Segregation between Striatonigral and Striatopallidal Projections?
Frontiers in neuroanatomy 2010;4():.
2010: Emmanuel Valjent; Jesus Bertran-Gonzalez; Benjamin Aubier; Paul Greengard; Denis Hervé; Jean-Antoine Girault
Mechanisms of locomotor sensitization to drugs of abuse in a two-injection protocol.
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology 2010;35(2):401-15.
2009: Stefania Fasano; Angela D'Antoni; Paul C Orban; Emmanuel Valjent; Elena Putignano; Hugo Vara; Tommaso Pizzorusso; Maurizio Giustetto; Bongjune Yoon; Paul Soloway; Rafael Maldonado; Jocelyne Caboche; Riccardo Brambilla
Ras-guanine nucleotide-releasing factor 1 (Ras-GRF1) controls activation of extracellular signal-regulated kinase (ERK) signaling in the striatum and long-term behavioral responses to cocaine.
Biological psychiatry 2009;66(8):758-68.
2009: Emmanuel Valjent; Jesus Bertran-Gonzalez; Denis Hervé; Gilberto Fisone; Jean-Antoine Girault
Looking BAC at striatal signaling: cell-specific analysis in new transgenic mice.
Trends in neurosciences 2009;32(10):538-47.
2009: Jesus Bertran-Gonzalez; Kerstin Håkansson; Anders Borgkvist; Theano Irinopoulou; Karen Brami-Cherrier; Alessandro Usiello; Paul Greengard; Denis Hervé; Jean-Antoine Girault; Emmanuel Valjent; Gilberto Fisone
Histone H3 phosphorylation is under the opposite tonic control of dopamine D2 and adenosine A2A receptors in striatopallidal neurons.
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology 2009;34(7):1710-20.
2009: Emanuela Santini; Cristina Alcacer; Silvia Cacciatore; Myriam Heiman; Denis Hervé; Paul Greengard; Jean-Antoine Girault; Emmanuel Valjent; Gilberto Fisone
L-DOPA activates ERK signaling and phosphorylates histone H3 in the striatonigral medium spiny neurons of hemiparkinsonian mice.
Journal of neurochemistry 2009;108(3):621-33.
2009: Emanuela Santini; Myriam Heiman; Paul Greengard; Emmanuel Valjent; Gilberto Fisone
Inhibition of mTOR signaling in Parkinson's disease prevents L-DOPA-induced dyskinesia.
Science signaling 2009;2(80):ra36.
2009: Miriam Matamales; Jesus Bertran-Gonzalez; Lucas Salomon; Bertrand Degos; Jean-Michel Deniau; Emmanuel Valjent; Denis Hervé; Jean-Antoine Girault
Striatal medium-sized spiny neurons: identification by nuclear staining and study of neuronal subpopulations in BAC transgenic mice.
PloS one 2009;4(3):e4770.
2008: Denis Hervé; Miriam Matamales; Alexandre Stipanovich; Emmanuel Valjent; Jean-Antoine Girault
[A novel mechanism by which reward and drugs of abuse alter chromatin in neurons].
Médecine sciences : M/S 2008;24(12):1027-9.
2008: Anders Borgkvist; Emmanuel Valjent; Emanuela Santini; Denis Hervé; Jean-Antoine Girault; Gilberto Fisone
Delayed, context- and dopamine D1 receptor-dependent activation of ERK in morphine-sensitized mice.
Neuropharmacology 2008;55(2):230-7.
2008: Alexandre Stipanovich; Emmanuel Valjent; Miriam Matamales; Akinori Nishi; Jung-Hyuck Ahn; Matthieu Maroteaux; Jesus Bertran-Gonzalez; Karen Brami-Cherrier; hervé enslen; Anne-Gaëlle Corbillé; Odile Filhol; Angus Nairn; Paul Greengard; Denis Hervé; Jean-Antoine Girault
A phosphatase cascade by which rewarding stimuli control nucleosomal response.
Nature 2008;453(7197):879-84.
2008: Jesus Bertran-Gonzalez; Clémentine Bosch; Matthieu Maroteaux; Miriam Matamales; Denis Hervé; Emmanuel Valjent; Jean-Antoine Girault
Opposing patterns of signaling activation in dopamine D1 and D2 receptor-expressing striatal neurons in response to cocaine and haloperidol.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2008;28(22):5671-85.
2008: Emanuela Santini; Emmanuel Valjent; Gilberto Fisone
Parkinson's disease: levodopa-induced dyskinesia and signal transduction.
The FEBS journal 2008;275(7):1392-9.
2008: Stéphane Doly; Emmanuel Valjent; Vincent Setola; Jacques Callebert; Denis Hervé; Jean-Marie Launay; Luc Maroteaux
Serotonin 5-HT2B receptors are required for 3,4-methylenedioxymethamphetamine-induced hyperlocomotion and 5-HT release in vivo and in vitro.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2008;28(11):2933-40.
2007: Camille Faure; Jean-Christophe Corvol; Madeleine Toutant; Emmanuel Valjent; Oivind Hvalby; Vidar Jensen; Said El Messari; Jean-Marc Corsi; Gress Kadaré; Jean-Antoine Girault
Calcineurin is essential for depolarization-induced nuclear translocation and tyrosine phosphorylation of PYK2 in neurons.
Journal of cell science 2007;120(Pt 17):3034-44.
2007: Emanuela Santini; Emmanuel Valjent; Alessandro Usiello; Mario Carta; Anders Borgkvist; Jean-Antoine Girault; Denis Hervé; Paul Greengard; Gilberto Fisone
Critical involvement of cAMP/DARPP-32 and extracellular signal-regulated protein kinase signaling in L-DOPA-induced dyskinesia.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2007;27(26):6995-7005.
2007: Anne-Gaëlle Corbillé; Emmanuel Valjent; Giovanni Marsicano; Catherine Ledent; Beat Lutz; Denis Hervé; Jean-Antoine Girault
Role of cannabinoid type 1 receptors in locomotor activity and striatal signaling in response to psychostimulants.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2007;27(26):6937-47.
2007: Jean-Christophe Corvol; Emmanuel Valjent; Vincent Pascoli; Aurélie Robin; Alexandre Stipanovich; Robert R Luedtke; Leonardo Belluscio; Jean-Antoine Girault; Denis Hervé
Quantitative changes in Galphaolf protein levels, but not D1 receptor, alter specifically acute responses to psychostimulants.
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology 2007;32(5):1109-21.
2007: Jean-Antoine Girault; Emmanuel Valjent; Jocelyne Caboche; Denis Hervé
ERK2: a logical AND gate critical for drug-induced plasticity?
Current opinion in pharmacology 2007;7(1):77-85.
2006: Emmanuel Valjent; Benjamin Aubier; Anne-Gaëlle Corbillé; Karen Brami-Cherrier; Jocelyne Caboche; Piotr Topilko; Jean-Antoine Girault; Denis Hervé
Plasticity-associated gene Krox24/Zif268 is required for long-lasting behavioral effects of cocaine.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2006;26(18):4956-60.
2006: Emmanuel Valjent; Anne-Gaëlle Corbillé; Jesus Bertran-Gonzalez; Denis Hervé; Jean-Antoine Girault
Inhibition of ERK pathway or protein synthesis during reexposure to drugs of abuse erases previously learned place preference.
Proceedings of the National Academy of Sciences of the United States of America 2006;103(8):2932-7.
2006: Emmanuel Valjent; Jean-Christophe Corvol; James M Trzaskos; Jean-Antoine Girault; Denis Hervé
Role of the ERK pathway in psychostimulant-induced locomotor sensitization.
BMC neuroscience 2006;7():20.
2006: Katarzyna Radwanska; Emmanuel Valjent; James M Trzaskos; Jocelyne Caboche; Leszek Kaczmarek
Regulation of cocaine-induced activator protein 1 transcription factors by the extracellular signal-regulated kinase pathway.
Neuroscience 2006;137(1):253-64.
2005: Karen Brami-Cherrier; Emmanuel Valjent; Denis Hervé; Joanne Darragh; Jean-Christophe Corvol; Christiane Pages; Simon J Arthur; Arthur J Simon; Jean-Antoine Girault; Jocelyne Caboche
Parsing molecular and behavioral effects of cocaine in mitogen- and stress-activated protein kinase-1-deficient mice.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2005;25(49):11444-54.
2005: Vincent Pascoli; Emmanuel Valjent; Anne-Gaëlle Corbillé; Jean-Christophe Corvol; Jean-Pol Tassin; Jean-Antoine Girault; Denis Hervé
cAMP and extracellular signal-regulated kinase signaling in response to d-amphetamine and methylphenidate in the prefrontal cortex in vivo: role of beta 1-adrenoceptors.
Molecular pharmacology 2005;68(2):421-9.
2005: Emmanuel Valjent; Denis Hervé; Jean-Antoine Girault
[Drugs of abuse, protein phosphatases, and ERK pathway].
Médecine sciences : M/S 2005;21(5):453-4.
2005: Emmanuel Valjent; Vincent Pascoli; Per Svenningsson; Surojit Paul; hervé enslen; Jean-Christophe Corvol; Alexandre Stipanovich; Jocelyne Caboche; Paul J Lombroso; Angus Nairn; Paul Greengard; Denis Hervé; Jean-Antoine Girault
Regulation of a protein phosphatase cascade allows convergent dopamine and glutamate signals to activate ERK in the striatum.
Proceedings of the National Academy of Sciences of the United States of America 2005;102(2):491-6.
2005: Jean-Christophe Corvol; Emmanuel Valjent; Madeleine Toutant; hervé enslen; Theano Irinopoulou; Sima Lev; Denis Hervé; Jean-Antoine Girault
Depolarization activates ERK and proline-rich tyrosine kinase 2 (PYK2) independently in different cellular compartments in hippocampal slices.
The Journal of biological chemistry 2005;280(1):660-8.
2004: Jean-Christophe Corvol; Marie-Paule Muriel; Emmanuel Valjent; Jean Féger; Naïma Hanoun; Jean-Antoine Girault; Etienne C Hirsch; Denis Hervé
Persistent increase in olfactory type G-protein alpha subunit levels may underlie D1 receptor functional hypersensitivity in Parkinson disease.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2004;24(31):7007-14.
2004: Pascal Derkinderen; Emmanuel Valjent; F Darcel; Philippe Damier; Jean-Antoine Girault
[Cannabis and cannabinoid receptors: from pathophysiology to therapeutic options].
Revue neurologique 2004;160(6-7):639-49.
2004: Emmanuel Valjent; Christiane Pagès; Denis Hervé; Jean-Antoine Girault; Jocelyne Caboche
Addictive and non-addictive drugs induce distinct and specific patterns of ERK activation in mouse brain.
The European journal of neuroscience 2004;19(7):1826-36.
2003: Pascal Derkinderen; Emmanuel Valjent; Madeleine Toutant; Jean-Christophe Corvol; hervé enslen; Catherine Ledent; James M Trzaskos; Jocelyne Caboche; Jean-Antoine Girault
Regulation of extracellular signal-regulated kinase by cannabinoids in hippocampus.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2003;23(6):2371-82.
2003: Jean-Gaël Barbara; Nathalie Auclair; Marie-Paule Roisin; Satoru Otani; Emmanuel Valjent; Jocelyne Caboche; Philippe Soubrie; Francis Crepel
Direct and indirect interactions between cannabinoid CB1 receptor and group II metabotropic glutamate receptor signalling in layer V pyramidal neurons from the rat prefrontal cortex.
The European journal of neuroscience 2003;17(5):981-90.
2002: Karen Brami-Cherrier; Emmanuel Valjent; Marta Garcia; Christiane Pagès; Robert A Hipskind; Jocelyne Caboche
Dopamine induces a PI3-kinase-independent activation of Akt in striatal neurons: a new route to cAMP response element-binding protein phosphorylation.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2002;22(20):8911-21.
2002: Anna Castañé; Emmanuel Valjent; Catherine Ledent; Marc Parmentier; Rafael Maldonado; Olga Valverde
Lack of CB1 cannabinoid receptors modifies nicotine behavioural responses, but not nicotine abstinence.
Neuropharmacology 2002;43(5):857-67.
2002: Emmanuel Valjent; Jennifer M Mitchell; Marie-Jo Besson; Jocelyne Caboche; Rafael Maldonado
Behavioural and biochemical evidence for interactions between Delta 9-tetrahydrocannabinol and nicotine.
British journal of pharmacology 2002;135(2):564-78.
2001: Andreas Zimmer; Emmanuel Valjent; M Konig; AM Zimmer; Patricia Robledo; H Hahn; Olga Valverde; Rafael Maldonado
Absence of delta -9-tetrahydrocannabinol dysphoric effects in dynorphin-deficient mice.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2001;21(23):9499-505.
2001: Emmanuel Valjent; Christiane Pagès; M Rogard; Marie-Jo Besson; R Maldonado; Jocelyne Caboche
Delta 9-tetrahydrocannabinol-induced MAPK/ERK and Elk-1 activation in vivo depends on dopaminergic transmission.
The European journal of neuroscience 2001;14(2):342-52.
2001: Emmanuel Valjent; Jocelyne Caboche; P Vanhoutte
Mitogen-activated protein kinase/extracellular signal-regulated kinase induced gene regulation in brain: a molecular substrate for learning and memory?
Molecular neurobiology 2001;23(2-3):83-99.
2001: D M Hutcheson; H W D Matthes; Emmanuel Valjent; Pilar Sánchez-Blázquez; Marta Rodríguez-Díaz; Javier Garzón; Jerome Becker; Rafael Maldonado
Lack of dependence and rewarding effects of deltorphin II in mu-opioid receptor-deficient mice.
The European journal of neuroscience 2001;13(1):153-61.
2000: Olga Valverde; Rafael Maldonado; Emmanuel Valjent; AM Zimmer; Andreas Zimmer
Cannabinoid withdrawal syndrome is reduced in pre-proenkephalin knock-out mice.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2000;20(24):9284-9.
2000: Emmanuel Valjent; Jean-Christophe Corvol; Christiane Pages; Marie-Jo Besson; R Maldonado; Jocelyne Caboche
Involvement of the extracellular signal-regulated kinase cascade for cocaine-rewarding properties.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2000;20(23):8701-9.
2000: Eleni T Tzavara; Emmanuel Valjent; C Firmo; M Mas; F Beslot; Nicole Defer; B P Roques; Jacques Hanoune; R Maldonado
Cannabinoid withdrawal is dependent upon PKA activation in the cerebellum.
The European journal of neuroscience 2000;12(3):1038-46.
2000: Emmanuel Valjent; Rafael Maldonado
A behavioural model to reveal place preference to delta 9-tetrahydrocannabinol in mice.
Psychopharmacology 2000;147(4):436-8.
1998: D M Hutcheson; Eleni T Tzavara; C Smadja; Emmanuel Valjent; Bernard P Roques; Jacques Hanoune; Rafael Maldonado
Behavioural and biochemical evidence for signs of abstinence in mice chronically treated with delta-9-tetrahydrocannabinol.
British journal of pharmacology 1998;125(7):1567-77.