2021
Spreading depression as an innate antiseizure mechanism
Tamim I, Chung D, de Morais A, Loonen I, Qin T, Misra A, Schlunk F, Endres M, Schiff S, Ayata C. Spreading depression as an innate antiseizure mechanism. Nature Communications 2021, 12: 2206. PMID: 33850125, PMCID: PMC8044138, DOI: 10.1038/s41467-021-22464-x.Peer-Reviewed Original ResearchConceptsFocal neocortical seizuresSystemic kainic acidCentral nervous systemVivo mouse modelAntiseizure mechanismsAntiseizure effectsSeizure generalizationFocal seizuresSD occurrenceNeocortical seizuresKainic acidBrain injuryMouse modelNervous systemSeizuresNeurological disordersProlonged depolarizationSDDepressionBicucullineMigraineInjury
2017
Synaptic NMDA Receptor Activation Induces Ubiquitination and Degradation of STEP61
Xu J, Kurup P, Nairn AC, Lombroso PJ. Synaptic NMDA Receptor Activation Induces Ubiquitination and Degradation of STEP61. Molecular Neurobiology 2017, 55: 3096-3111. PMID: 28466270, PMCID: PMC5668205, DOI: 10.1007/s12035-017-0555-x.Peer-Reviewed Original ResearchConceptsMK-801-treated miceProtein tyrosine Phosphatase 61GluN1/GluN2B receptorsNMDA receptor signalingD-serine treatmentMouse frontal cortexNMDAR signalingSynaptic NMDARsCortical samplesHuman schizophreniaTherapeutic effectFrontal cortexGluN2B receptorsSynaptic plasticityNeurological disordersCognitive deficitsReceptor signalingD-serineSTEP61SchizophreniaBicucullineMiceProteasomal degradationSurface localizationSignaling
2012
The role of inhibition in oscillatory wave dynamics in the cortex
Xiao Y, Huang X, Van Wert S, Barreto E, Wu J, Gluckman B, Schiff S. The role of inhibition in oscillatory wave dynamics in the cortex. European Journal Of Neuroscience 2012, 36: 2201-2212. PMID: 22805065, PMCID: PMC4410882, DOI: 10.1111/j.1460-9568.2012.08132.x.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBicucullineCarbacholEpilepsies, PartialGABA-A Receptor AgonistsGABA-A Receptor AntagonistsGABA-B Receptor AgonistsGABA-B Receptor AntagonistsMaleMembrane PotentialsModels, NeurologicalNeocortexNeural InhibitionPicrotoxinRatsRats, Sprague-DawleyReceptors, AMPAReceptors, GABA-AReceptors, GABA-BReceptors, N-Methyl-D-AspartateTheta RhythmConceptsGABAergic inhibitionNeocortical brain slicesVoltage-sensitive dye imagingSprague-Dawley ratsPresence of carbacholConcentration-dependent mannerGABAB antagonistGABAA receptorsBrain slicesTheta frequency oscillationsPharmacological methodsDye imagingCortical oscillationsRole of inhibitionBicucullineDisinhibitionGABAATheta oscillationsCortexBasic spatiotemporal patternsInhibitionNeural information processingCarbacholMental tasksAntagonist
2007
NAC1 Regulates the Recruitment of the Proteasome Complex into Dendritic Spines
Shen H, Korutla L, Champtiaux N, Toda S, LaLumiere R, Vallone J, Klugmann M, Blendy J, Mackler S, Kalivas P. NAC1 Regulates the Recruitment of the Proteasome Complex into Dendritic Spines. Journal Of Neuroscience 2007, 27: 8903-8913. PMID: 17699672, PMCID: PMC6672176, DOI: 10.1523/jneurosci.1571-07.2007.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnimals, NewbornBicucullineCell Cycle ProteinsCells, CulturedCerebral CortexCullin ProteinsCysteine Proteinase InhibitorsDendritic SpinesEmbryo, MammalianGABA AntagonistsGreen Fluorescent ProteinsIntracellular Signaling Peptides and ProteinsLeupeptinsMiceMice, KnockoutNerve Tissue ProteinsNeuronsProteasome Endopeptidase ComplexProtein TransportRatsRepressor ProteinsRNA-Binding ProteinsTransfectionUbiquitinConceptsUbiquitin-proteasome systemDendritic spinesPostsynaptic densityProteolysis machineryProteasome complexTranscriptional proteinsProteasomeGene deletionSynaptic proteinsProteinCortical neuronsSynaptic remodelingSynaptic activitySynaptic plasticityBicucullinePotential missing linkRecruitmentSpineNeuronsNaC1Progressive accumulationMov34CullinMachineryProteolysis
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