2014
Diffusion Tensor Imaging as a Predictor of Locomotor Function after Experimental Spinal Cord Injury and Recovery
Kelley BJ, Harel NY, Kim CY, Papademetris X, Coman D, Wang X, Hasan O, Kaufman A, Globinsky R, Staib LH, Cafferty WB, Hyder F, Strittmatter SM. Diffusion Tensor Imaging as a Predictor of Locomotor Function after Experimental Spinal Cord Injury and Recovery. Journal Of Neurotrauma 2014, 31: 1362-1373. PMID: 24779685, PMCID: PMC4120934, DOI: 10.1089/neu.2013.3238.Peer-Reviewed Original ResearchConceptsSpinal cord injuryDiffusion tensor imagingCord injuryAxonal integrityLocomotor functionExperimental spinal cord injuryTraumatic spinal cord injuryFemale Sprague-Dawley ratsTensor imagingFractional anisotropyFunctional recovery assessmentSpinal cord contusionLimited functional recoveryLong-term disabilityQuantitative diffusion tensor imagingRodent SCI modelsSprague-Dawley ratsSpinal cord morphologyWhite matter pathologyCaudal spinal cordWhite matter integrityInjury epicenterMidthoracic laminectomyCord contusionPrimary outcome
2012
Myelin-derived ephrinB3 restricts axonal regeneration and recovery after adult CNS injury
Duffy P, Wang X, Siegel CS, Tu N, Henkemeyer M, Cafferty WB, Strittmatter SM. Myelin-derived ephrinB3 restricts axonal regeneration and recovery after adult CNS injury. Proceedings Of The National Academy Of Sciences Of The United States Of America 2012, 109: 5063-5068. PMID: 22411787, PMCID: PMC3323955, DOI: 10.1073/pnas.1113953109.Peer-Reviewed Original ResearchConceptsAxonal regenerationAxonal growthAdult mammalian central nervous systemAdult CNS injuryDorsal hemisection injurySpinal cord injuryMammalian central nervous systemWild-type miceCentral nervous systemCaudal spinal cordAxonal guidance cuesAxonal growth inhibitionLater time pointsGreater spasticityCNS traumaHemisection injuryCrush siteOptic nerveNeurological functionCNS injuryCord injuryTransection modelGrowth restrictionSpinal cordTraumatic injury
2011
Recovery from chronic spinal cord contusion after nogo receptor intervention
Wang X, Duffy P, McGee AW, Hasan O, Gould G, Tu N, Harel NY, Huang Y, Carson RE, Weinzimmer D, Ropchan J, Benowitz LI, Cafferty WB, Strittmatter SM. Recovery from chronic spinal cord contusion after nogo receptor intervention. Annals Of Neurology 2011, 70: 805-821. PMID: 22162062, PMCID: PMC3238798, DOI: 10.1002/ana.22527.Peer-Reviewed Original ResearchConceptsChronic spinal cord injurySpinal cord injuryContusion injuryCord injurySpinal cord contusion injuryCentral nervous system injuryBresnahan locomotor scoresOpen-field BassoSpinal hemisection injuryWeight-bearing statusSpinal cord contusionMonths of treatmentNervous system injuryMyelin-derived inhibitorCaudal spinal cordPositron emission tomographyNgR1 pathwayRaphespinal axonsSpinal contusionCord contusionHemisection injuryFunctional recoveryLocomotor scoresSystem injuryControl rats
2009
Rho-Associated Kinase II (ROCKII) Limits Axonal Growth after Trauma within the Adult Mouse Spinal Cord
Duffy P, Schmandke A, Schmandke A, Sigworth J, Narumiya S, Cafferty WB, Strittmatter SM. Rho-Associated Kinase II (ROCKII) Limits Axonal Growth after Trauma within the Adult Mouse Spinal Cord. Journal Of Neuroscience 2009, 29: 15266-15276. PMID: 19955379, PMCID: PMC2855556, DOI: 10.1523/jneurosci.4650-09.2009.Peer-Reviewed Original ResearchMeSH KeywordsAmidesAnalysis of VarianceAnimalsAxonsBehavior, AnimalBrain InjuriesCA1 Region, HippocampalCells, CulturedCholera ToxinEnzyme InhibitorsGanglia, SpinalGene Expression RegulationMedian NeuropathyMiceMice, Inbred C57BLMice, KnockoutMyelin ProteinsNerve RegenerationNeuronsNogo ProteinsPyridinesReceptors, Calcitonin Gene-Related PeptideRhizotomyRho-Associated KinasesSpinal Cord InjuriesTime FactorsVersicansConceptsSpinal cordCNS traumaFunctional recoveryBasso Mouse Scale scoresSpinal Cord Injury StudyAxonal growthDorsal root entry zoneDorsal root ganglion neuronsAdult mouse spinal cordAxonal growth inhibitorsSpinal cord hemisectionRoot entry zoneSpinal cord injuryCaudal spinal cordMouse spinal cordDorsal hemisectionRaphespinal axonsDorsal rhizotomyCrush injuryCord hemisectionCorticospinal axonsChondroitin sulfate proteoglycanCord injuryGanglion neuronsInjury paradigms
2006
Delayed Nogo receptor therapy improves recovery from spinal cord contusion
Wang X, Baughman KW, Basso DM, Strittmatter SM. Delayed Nogo receptor therapy improves recovery from spinal cord contusion. Annals Of Neurology 2006, 60: 540-549. PMID: 16958113, PMCID: PMC2855693, DOI: 10.1002/ana.20953.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAxonsDisease Models, AnimalDrug Administration ScheduleDrug Therapy, CombinationFemaleInjections, IntraventricularLocomotionMyelin SheathPhosphodiesterase InhibitorsPyramidal TractsRatsRats, Sprague-DawleyRecombinant Fusion ProteinsRecovery of FunctionRolipramSpinal Cord InjuriesTime FactorsTreatment OutcomeConceptsSpinal cord contusionCord contusionSpinal cordAxonal growthHuman spinal cord injuryAdult central nervous systemBresnahan locomotor scoresFc treatment groupVehicle-treated groupTime of injuryCyclic adenosine monophosphate phosphodiesterase inhibitorSpinal cord injuryRecovery of locomotionAddition of rolipramRostral spinal cordCentral nervous systemCaudal spinal cordBeneficial behavioral effectsDelayed therapyNeurological recoveryRaphespinal axonsAcute therapyCorticospinal axonsLocomotor scoresIntracerebroventricular route