Chargé de Recherche CNRS, University of Bordeaux
Contact:
Email: gregory.barriere@u-bordeaux.fr
Team:
DN3 (Development and Neurobiology of Neural Networks)
Domain:
Neurobiology of sensory-motor networks
Research axis:
Neurobiology of locomotor networks
Scientific expertise:
- Rodent locomotion, Spinal cord injury
- Brainstem/spinal cord locomotor networks
- In vivo kinematic, Neuronal tracing, Electrophysiology, Pharmacology
Projects:
- Monoaminergic regulation of air-stepping activities in rat pups.
- Reactivation and plasticity of locomotor movements following a neonatal spinal cord injury.
- Brainstem regulation of locomotor activities.
- Neurobiology of the spinal dopaminergic system.
Selected Publications (since 2017) 
Boulain M, Yuan W, Oueghlani Z, Khsime I, Salvi V, Courtand G, Halgand C, Morin D, de Deurwaerdere P, Juvin L*, Barrière G*. L-DOPA and 5-HTP modulation of air-stepping in newborn rats. J Physiol. 2021 Oct;599(19):4455-4476. doi: 10.1113/JP281983. Epub 2021 Sep 5.PMID: 34411301 (*co-last author) Boulain M, Khsime I, Sourioux M, Thoby-Brisson M, Barrière G, Simmers J, Morin D, Juvin L. Synergistic interaction between sensory inputs and propriospinal signalling underlying quadrupedal locomotion. J Physiol. 2021 Oct;599(19):4477-4496. doi: 10.1113/JP281861. Epub 2021 Sep 5.PMID: 34412148 Aristieta A, Barresi M, Azizpour Lindi S, Barrière G, Courtand G, de la Crompe B, Guilhemsang L, Gauthier S, Fioramonti S, Baufreton J, Mallet NP. A Disynaptic Circuit in the Globus Pallidus Controls Locomotion Inhibition. Curr Biol. 2021 Feb 22;31(4):707-721.e7. doi: 10.1016/j.cub.2020.11.019. Epub 2020 Dec 10.PMID: 33306949 Yuan W, He X, Morin D, Barrière G, Liu X, Li J, Zhu Y. Autophagy Induction Contributes to the Neuroprotective Impact of Intermittent Fasting on the Acutely Injured Spinal Cord. J Neurotrauma. 2021 Feb;38(3):373-384. doi: 10.1089/neu.2020.7166. Epub 2020 Nov 12. PMID: 3307674 Bacqué-Cazenave J, Bharatiya R, Barrière G, Delbecque JP, Bouguiyoud N, Di Giovanni G, Cattaert D*, De Deurwaerdère P*. Serotonin in animal cognition and behavior. Int J Mol Sci. 2020 (Feb 28), 21, 1649. doi: 10.3390. (*co-last authors). Chagraoui A, Boulain M, Juvin L, Anouar Y, Barrière G, Deurwaerdère P. L-DOPA in Parkinson’s Disease: Looking at the "False" Neurotransmitters and Their MeaningInt J Mol Sci. 2019 (Dec 31); 21(1). pii: E294. doi: 10.3390/ijms21010294. Oueghlani Z, Juvin L, Lambert FM, Cardoit L, Courtand G, Masmejean F, Cazalets JR, Barrière G. Serotonergic modulation of sacral dorsal root stimulation-induced locomotor output in newborn rat. Neuropharmacology. 2019 (Oct 18): 107815. doi:10.1016. Oueghlani Z, Simonnet C, Cardoit L, Courtand G, Cazalets JR, Morin D, Juvin L, Barrière G. Brainstem steering of locomotor activity in the newborn rat. J Neurosci. 2018 (Jul 23). pii: 1074-18. doi: 10.1523/jneurosci.1074-18.2018. Rodriguez-Grande B, Obenaus A, Ichkova A, Aussudre J, Bessy T, Barse E, Hibab B, Catheline G, Barrière G, Badaut J. Gliovascular changes precede white matter damage and long-term disorders in juvenile mild closed head injury. Glia. 2018. Hirt L, Price M, Mastour N, Brunet JF, Barrière G, Friscourt F, Badaut J. Increase of aquaporin 9 expression in astrocytes participates in astrogliosis. J Neurosci Res. 2017 Apr 17. doi: 10.1002/jnr.24061.