Actualités

Jérôme Badaut, L. Hirt et al. dans J Cereb Blood Flow Metab.

Le 13 avril 2016 Improved long-term outcome after transient cerebral ischemia in aquaporin-4 knockout mice. Hirt L, Fukuda AM, Ambadipudi K, Rashid F, Binder D, Verkman A, Ashwal S, Obenaus A, Badaut J. J Cereb Blood Flow Metab. 2016 Jan 14. pii: 0271678X15623290. [Epub ahead of print]   The presence of water channel proteins, aquaporins (AQPs) was…

Cyril Herry et al. dans Nature Neuroscience

Le 1 avril 2016 4-Hz oscillations synchronize prefrontal–amygdala circuits during fear behavior” Karalis N, Dejean C, Chaudun F, Khoder S, Rozeske R, Wurtz H, Bagur S, Benchenane K, Sirota A, Courtin J, Herry C Nature Neuroscience, 2016 doi:10.1038/nn.4251 Fear response to traumatic or threatening situations helps us evade or escape danger. At the same time…

Céline victorieuse des sables

Céline Véga-Roiatti sur le podium d'une course éprouvante Après  les Marathoniens de Bordeaux Neurocampus, place aux pilotes de Rallye. C'était la 26e édition du rallye Aïcha des Gazelles, course qui rassemble chaque année dans le désert marocain plus de 300 participantes provenant de plus d'une trentaine de pays. La voiture de Céline VEGA-ROÏATTI et de Sophie…

Laurent Groc et al. dans Nature communications

Le 17 mars 2016 Targeting neurotransmitter receptors with nanoparticles in vivo allows single-molecule tracking in acute brain slices Juan A. Varela, Julien P. Dupuis, Laetitia Etchepare, Agnès Espana, Laurent Cognet & Laurent Groc. Nature Communications 7, Article number: 10947 doi:10.1038/ncomms10947 Published 14 March 2016. Single molecule imaging techniques (2014 Nobel Laureates in Chemistry) have changed the way we…

A.Thomazeau, C.Bosch-Bouju dans Cerebral Cortex

Le 15 mars 2016 Nutritional n-3 PUFA deficiency abolishes endocannabinoid gating of hippocampal long-term potentiation. Aurore Thomazeau*, Clémentine Bosch-Bouju*, Olivier Manzoni#, Sophie Layé# *Authors contributed equally to the study #Authors jointly directed this work. Cerebral Cortex, 2016, 1-9 ; doi : 10.1093/cerco/bhw052 Polyunsaturated fatty acids (PUFAs) are essential fatty acids with crucial role in brain function. PUFAs are of two families,…

Daniel Choquet, August B. Smit dans Nature Com.

Le 4 mars 2016 Shisa6 traps AMPA receptors at postsynaptic sites and prevents their desensitization during synaptic activity Remco V. Klaassen, Jasper Stroeder, Françoise Coussen, Anne-Sophie Hafner, Jennifer D. Petersen, Cedric Renancio, Leanne J. M. Schmitz, Elisabeth Normand, Johannes C. Lodder, Diana C. Rotaru, Priyanka Rao-Ruiz, Sabine Spijker, Huibert D. Mansvelder, Daniel Choquet & August…

Muriel Koehl, Francis Chaouloff et al. dans Hippocampus

Le 19 février 2016 Running per se stimulates the dendritic arbor of newborn dentate granule cells in mouse hippocampus in a duration-dependent manner. Dostes S, Dubreucq S, Ladevèze E, Marsicano G, Abrous DN, Chaouloff F, Koehl M. Hippocampus. 2015 Nov 25. doi: 10.1002/hipo.22551. Muriel Koehl et Francis Chaouloff: The original finding from Gage’s laboratory that rodents…

Vincent Studer, P-O Strale et al. dans Advanced Materials

Le 16 février 2016 Multiprotein Printing by Light-Induced Molecular Adsorption. Strale PO, Azioune A, Bugnicourt G, Lecomte Y, Chahid M, Studer V. Adv Mater . 2015 Dec 21. doi: 10.1002/adma.201504154. [Epub ahead of print]  Vincent Studer:  Fast, affordable and reproducible cell patterning technologies are required for the future development of high-throughput cells-based assays and tissue…

D.Morin, J-P Le Gal et al. dans J. of Neuroscience

Le 9 février 2016 Bimodal Respiratory-Locomotor Neurons in the Neonatal Rat Spinal Cord. Le Gal JP, Juvin L, Cardoit L, Morin D. J Neurosci. 2016 Jan 20;36(3):926-37. doi: 10.1523/JNEUROSCI.1825-15.2016. Locomotor-respiratory coupling represents motor coordination between locomotion and breathing. This coordination is essential for sustained locomotion in many vertebrates including mammals and represents a form of…

Mathieu Bourdenx, Benjamin Dehay dans Autophagy

Le 1 février 2016 Nanoparticles restore lysosomal acidification defects: Implication for Parkinson and other lysosomal-related diseases. Bourdenx M, Daniel J, Genin E, Soria FN, Blanchard-Desce M, Bezard E, Dehay B. Autophagy. 2016 Jan 13. Benjamin Dehay: "In recent years, evidence has emerged that lysosomal dysfunction inside neurons might contribute to Parkinson’s disease. Lysosomes are organelles that…

Nicolas Mallet dans Neuron

Le 19 janvier 2016 Arkypallidal Cells Send a Stop Signal to Striatum Nicolas Mallet, Robert Schmidt, Daniel Leventhal, Fujun Chen, Nada Amer, Thomas Boraud, Joshua D. Berke. Neuron DOI: http://dx.doi.org/10.1016/j.neuron.2015.12.017 Published Online: January 14, 2016 Nicolas Mallet , PhD CNRS /  Research team: Thomas Boraud/ Pierre Burbaud /Physiology and pathophysiology of executive functions/ Affiliated with the lab:…

E Martín-García, V.Deroche et al. dans Neuropsychopharmacology

Le 11 décembre 2015 Differential Control of Cocaine Self-Administration by GABAergic and Glutamatergic CB1 Cannabinoid Receptors. Martín-García E, Bourgoin L, Cathala A, Kasanetz F, Mondesir M, Gutiérrez-Rodriguez A, Reguero L, Fiancette JF, Grandes P, Spampinato U, Maldonado R, Piazza PV, Marsicano G, Deroche-Gamonet V.  Neuropsychopharmacology. 2015 Nov 27. doi: 10.1038/npp.2015.351.  Cocaine taking behavior: CB1 receptors…