2012
PlexinA2 limits recovery from corticospinal axotomy by mediating oligodendrocyte-derived Sema6A growth inhibition
Shim SO, Cafferty WB, Schmidt EC, Kim BG, Fujisawa H, Strittmatter SM. PlexinA2 limits recovery from corticospinal axotomy by mediating oligodendrocyte-derived Sema6A growth inhibition. Molecular And Cellular Neuroscience 2012, 50: 193-200. PMID: 22564823, PMCID: PMC3383336, DOI: 10.1016/j.mcn.2012.04.007.Peer-Reviewed Original ResearchConceptsAxonal growthSpinal cordPellet retrieval taskCervical spinal cordWild-type miceContralateral gray matterAxon guidance cuesSevered fibersSprouted fibersAxonal sproutingCorticofugal projectionsFunctional recoveryBehavioral recoveryCNS injuryImpaired forelimbClass 3 semaphorinsCorticospinal fibersCorticospinal tractMedullary pyramidsSynaptic punctaInhibitor receptorsType miceUnilateral pyramidotomyNeuron inhibitionAdult trauma
2009
Ibuprofen Enhances Recovery from Spinal Cord Injury by Limiting Tissue Loss and Stimulating Axonal Growth
Wang X, Budel S, Baughman K, Gould G, Song KH, Strittmatter SM. Ibuprofen Enhances Recovery from Spinal Cord Injury by Limiting Tissue Loss and Stimulating Axonal Growth. Journal Of Neurotrauma 2009, 26: 81-95. PMID: 19125588, PMCID: PMC2913782, DOI: 10.1089/neu.2007.0464.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnti-Inflammatory Agents, Non-SteroidalAxotomyChick EmbryoDisease Models, AnimalEfferent PathwaysFemaleGrowth ConesGrowth InhibitorsIbuprofenMiceNerve RegenerationNIH 3T3 CellsPyramidal TractsRaphe NucleiRatsRats, Sprague-DawleyRhoA GTP-Binding ProteinSpinal CordSpinal Cord InjuriesConceptsSpinal cord injuryAxonal sproutingCord injuryAxonal regenerationAxon regenerationNonsteroidal anti-inflammatory drugsComplete spinal cord transectionWeight-bearing statusSpinal cord contusionRecovery of ratsSpinal cord traumaTreatment of miceAdministration of ibuprofenSpinal cord transectionAnti-inflammatory drugsCorticospinal axon regenerationAction of ibuprofenRaphespinal axonsSpinal contusionCord contusionCord traumaMicroglial reactionChondroitin sulfate proteoglycanCord transectionCorticospinal fibers
2003
Fibroblast Growth Factor-Inducible-14 Is Induced in Axotomized Neurons and Promotes Neurite Outgrowth
Tanabe K, Bonilla I, Winkles JA, Strittmatter SM. Fibroblast Growth Factor-Inducible-14 Is Induced in Axotomized Neurons and Promotes Neurite Outgrowth. Journal Of Neuroscience 2003, 23: 9675-9686. PMID: 14573547, PMCID: PMC6740475, DOI: 10.1523/jneurosci.23-29-09675.2003.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAxotomyGanglia, SpinalGene Expression ProfilingGene Expression RegulationHumansMaleMembrane ProteinsMiceMice, Inbred C57BLNerve RegenerationNeuritesNeuronsOligonucleotide Array Sequence AnalysisPC12 CellsPseudopodiaRac1 GTP-Binding ProteinRatsReceptors, Tumor Necrosis FactorRNA, MessengerSciatic NeuropathyTWEAK ReceptorConceptsFibroblast Growth Factor-Inducible 14Dorsal root gangliaDozens of genesDRG neuronsRho family GTPasesPC12 cellsGene expression patternsNeurite outgrowthAxotomized neuronsMRNA expression profilesPromotes Neurite OutgrowthNerve growth factor treatmentRac1 inactivationRac1 GTPaseExpression patternsExpression profilesMicroarray analysisAxotomized DRG neuronsOverexpression of Fn14Rac1 activationNorthern analysisSciatic nerve injurySciatic nerve transectionCoordinated shiftImmunoprecipitation studiesDelayed Systemic Nogo-66 Receptor Antagonist Promotes Recovery from Spinal Cord Injury
Li S, Strittmatter SM. Delayed Systemic Nogo-66 Receptor Antagonist Promotes Recovery from Spinal Cord Injury. Journal Of Neuroscience 2003, 23: 4219-4227. PMID: 12764110, PMCID: PMC6741116, DOI: 10.1523/jneurosci.23-10-04219.2003.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsAxonsAxotomyBehavior, AnimalCornified Envelope Proline-Rich ProteinsFemaleGanglia, SpinalGPI-Linked ProteinsInjections, SubcutaneousIntralaminar Thalamic NucleiMembrane ProteinsMiceMice, Inbred C57BLMolecular Sequence DataMolecular WeightMotor ActivityMyelin ProteinsNerve FibersNerve RegenerationNogo Receptor 1Peptide FragmentsProtein BiosynthesisProteinsPyramidal TractsReceptors, Cell SurfaceSerotoninSpinal CordSpinal Cord InjuriesConceptsSpinal cord injuryCord injuryCorticospinal axonsThoracic spinal cord injuryTherapeutic time windowSpinal cord hemisectionSpinal cord traumaCorticospinal tract axonsAdult mammalian CNSNogo-66 receptorOligodendrocyte myelin glycoproteinCNS axonal injuryCord lesionsSubcutaneous treatmentSystemic therapyCord hemisectionCord traumaIntrathecal applicationLocal therapyLocomotor recoveryFunctional recoverySerotonergic fibersAxonal injuryReceptor antagonistAxon sproutingAxon Regeneration in Young Adult Mice Lacking Nogo-A/B
Kim J, Li S, GrandPré T, Qiu D, Strittmatter SM. Axon Regeneration in Young Adult Mice Lacking Nogo-A/B. Neuron 2003, 38: 187-199. PMID: 12718854, DOI: 10.1016/s0896-6273(03)00147-8.Peer-Reviewed Original ResearchConceptsCNS axon repairAxon growth inhibitorsSpinal cord injuryAdult mammalian brainAxonal sproutingCorticospinal axonsCord segmentsCord injuryTract tracingAdult CNSLocomotor functionMice LackingAxon repairMammalian brainB expressionMiceYoung adultsInjuryNumerous fibersNormal locomotionAxonsNogoTransectionGrowth inhibitorLittle regeneration
2002
Small Proline-Rich Repeat Protein 1A Is Expressed by Axotomized Neurons and Promotes Axonal Outgrowth
Bonilla IE, Tanabe K, Strittmatter SM. Small Proline-Rich Repeat Protein 1A Is Expressed by Axotomized Neurons and Promotes Axonal Outgrowth. Journal Of Neuroscience 2002, 22: 1303-1315. PMID: 11850458, PMCID: PMC6757578, DOI: 10.1523/jneurosci.22-04-01303.2002.Peer-Reviewed Original ResearchMeSH KeywordsActinsAnimalsAxonsAxotomyCell DifferentiationCell Surface ExtensionsCornified Envelope Proline-Rich ProteinsCOS CellsGanglia, SpinalMaleMembrane ProteinsMiceMice, Inbred C57BLNerve CrushNerve RegenerationNeuronsOligonucleotide Array Sequence AnalysisProtein BiosynthesisProteinsRNA, MessengerS100 ProteinsSciatic NerveSciatic NeuropathySpinal Cord InjuriesTransfectionConceptsSmall proline-rich repeat protein 1AProtein 1AAxonal outgrowthMembrane rufflesP21/WAFDifferentiation genesCDNA microarrayNerve regenerationF-actinEpithelial differentiation genesPeripheral axonal damageSciatic nerve regenerationSuccessful nerve regenerationAbility of neuronsSPRR1AGenesUninjured neuronsAxotomized neuronsRange of substratesAxonal damageSensory neuronsOutgrowthNeuronsRufflesAxons