2017
Identification of Intrinsic Axon Growth Modulators for Intact CNS Neurons after Injury
Fink KL, López-Giráldez F, Kim IJ, Strittmatter SM, Cafferty WB. Identification of Intrinsic Axon Growth Modulators for Intact CNS Neurons after Injury. Cell Reports 2017, 18: 2687-2701. PMID: 28297672, PMCID: PMC5389739, DOI: 10.1016/j.celrep.2017.02.058.Peer-Reviewed Original ResearchConceptsSpinal cord injuryCentral nervous systemFunctional recoveryIntact neuronsAdult mammalian central nervous systemPartial spinal cord injuryInjury-induced sproutingUnilateral brainstem lesionsGreater functional recoverySpontaneous functional recoveryCorticospinal motor neuronsCorticospinal tract axonsMammalian central nervous systemWild-type miceNew synapse formationGrowth modulatorsAdjacent injuryBrainstem lesionsCord injuryFunctional deficitsIntact circuitryCNS neuronsMotor neuronsCircuit plasticityNervous system
2016
Axonal branching in lateral olfactory tract is promoted by Nogo signaling
Iketani M, Yokoyama T, Kurihara Y, Strittmatter SM, Goshima Y, Kawahara N, Takei K. Axonal branching in lateral olfactory tract is promoted by Nogo signaling. Scientific Reports 2016, 6: 39586. PMID: 28000762, PMCID: PMC5175167, DOI: 10.1038/srep39586.Peer-Reviewed Original ResearchConceptsLateral olfactory tractCultured OB neuronsOB neuronsCollateral branchesAxonal branchingOlfactory bulbOlfactory tractAxonal bundlesMajor projection neuronsReceptor 1 antagonistKnockdown of NogoCollateral formationProjection neuronsPrimary axonsNogo signalingMitral cellsMiceNeuronsExpression levelsAbnormal increaseTractNogoAntagonistAxonsZika Virus Disrupts Phospho-TBK1 Localization and Mitosis in Human Neuroepithelial Stem Cells and Radial Glia
Onorati M, Li Z, Liu F, Sousa AMM, Nakagawa N, Li M, Dell’Anno M, Gulden FO, Pochareddy S, Tebbenkamp AT, Han W, Pletikos M, Gao T, Zhu Y, Bichsel C, Varela L, Szigeti-Buck K, Lisgo S, Zhang Y, Testen A, Gao XB, Mlakar J, Popovic M, Flamand M, Strittmatter SM, Kaczmarek LK, Anton ES, Horvath TL, Lindenbach BD, Sestan N. Zika Virus Disrupts Phospho-TBK1 Localization and Mitosis in Human Neuroepithelial Stem Cells and Radial Glia. Cell Reports 2016, 16: 2576-2592. PMID: 27568284, PMCID: PMC5135012, DOI: 10.1016/j.celrep.2016.08.038.Peer-Reviewed Original ResearchMeSH KeywordsAxl Receptor Tyrosine KinaseBrainCell DeathCentrosomeFetusGene Expression ProfilingHumansImmunity, InnateMicrocephalyMitochondriaMitosisNeocortexNeural Stem CellsNeuroepithelial CellsNeurogliaNeuronsNeuroprotective AgentsNucleosidesPhosphorylationProtein Kinase InhibitorsProtein Serine-Threonine KinasesProto-Oncogene ProteinsReceptor Protein-Tyrosine KinasesSpinal CordTranscription, GeneticVirus ReplicationZika VirusZika Virus InfectionConceptsRadial glial cellsNES cellsNeuroepithelial stem cellsZIKV infectionFetal brain slicesStem cellsEarly human neurodevelopmentHuman neuroepithelial stem cellsHuman neural stem cellsCell deathSingle-cell RNA-seqNeural stem cellsNeurodevelopment defectsZIKV replicationGlial cellsBrain slicesPotential treatmentRadial gliaZika virusPhospho-TBK1Neurodevelopmental defectsRNA-seqSupernumerary centrosomesNucleoside analoguesHuman neurodevelopmentEarly Activation of Experience-Independent Dendritic Spine Turnover in a Mouse Model of Alzheimer's Disease.
Heiss JK, Barrett J, Yu Z, Haas LT, Kostylev MA, Strittmatter SM. Early Activation of Experience-Independent Dendritic Spine Turnover in a Mouse Model of Alzheimer's Disease. Cerebral Cortex 2016, 27: 3660-3674. PMID: 27365298, PMCID: PMC6059166, DOI: 10.1093/cercor/bhw188.Peer-Reviewed Original ResearchMeSH KeywordsAge FactorsAlzheimer DiseaseAmyloid beta-Protein PrecursorAnalysis of VarianceAnimalsCerebral CortexDendritic SpinesDisease Models, AnimalGene Expression ProfilingGreen Fluorescent ProteinsHippocampusHumansImaging, Three-DimensionalImmunoprecipitationMiceMice, Inbred C57BLMice, TransgenicMutationNeuroimagingPlaque, AmyloidPresenilin-1Prion ProteinsProto-Oncogene Proteins c-fosSensory DeprivationTime FactorsVibrissaeConceptsAPP/PS1 miceDendritic spine turnoverSpine turnoverAlzheimer's diseasePS1 miceAged APP/PS1 miceYoung APP/PS1 miceAPP/PS1 mouse brainSoluble Aβ oligomersLipid-metabolizing genesAPPswe/Synaptic lossCerebral cortexSynapse densityAβ plaquesSynaptic dysregulationLack responsivenessMouse modelDendritic spinesPersistent spinesSynapse turnoverPlaque formationMouse brainYounger ageCellular prion protein
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 studies