2023
Amino-terminal proteolytic fragment of the axon growth inhibitor Nogo-A (Rtn4A) is upregulated by injury and promotes axon regeneration
Sekine Y, Wang X, Kikkawa K, Honda S, Strittmatter S. Amino-terminal proteolytic fragment of the axon growth inhibitor Nogo-A (Rtn4A) is upregulated by injury and promotes axon regeneration. Journal Of Biological Chemistry 2023, 299: 105232. PMID: 37690690, PMCID: PMC10622843, DOI: 10.1016/j.jbc.2023.105232.Peer-Reviewed Original ResearchConceptsAxon regenerationCentral nervous system injuryPersistent neurological deficitsCerebral cortical neuronsNervous system injuryNeurological deficitsSystem injuryCNS injuryCortical neuronsAmino-terminal fragmentInjuryExtracellular actionPhysiological productionNogoInhibitory proteinMiceNeuronsInhibitory domainOverexpression increasesVaried resultsProteolytic fragmentsAxotomyExpressionNogoAGene targeting
2014
Nogo limits neural plasticity and recovery from injury
Schwab ME, Strittmatter SM. Nogo limits neural plasticity and recovery from injury. Current Opinion In Neurobiology 2014, 27: 53-60. PMID: 24632308, PMCID: PMC4122629, DOI: 10.1016/j.conb.2014.02.011.Peer-Reviewed Original ResearchConceptsNeural repairCentral nervous system injuryOptic nerve injurySpinal cord traumaNervous system injuryExperience-dependent plasticityIschemic strokeNerve injuryCord traumaFunctional recoveryMultiple sclerosisSystem injuryReceptor NgR1Neural plasticityPhysiologic roleAxonal anatomyInjuryAdult mammalsMultiple studiesNogoNgR1Molecular studiesRepairSclerosisAntagonist
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 ratsA Multi-domain Fragment of Nogo-A Protein Is a Potent Inhibitor of Cortical Axon Regeneration via Nogo Receptor 1*
Huebner EA, Kim BG, Duffy PJ, Brown RH, Strittmatter SM. A Multi-domain Fragment of Nogo-A Protein Is a Potent Inhibitor of Cortical Axon Regeneration via Nogo Receptor 1*. Journal Of Biological Chemistry 2011, 286: 18026-18036. PMID: 21454605, PMCID: PMC3093876, DOI: 10.1074/jbc.m110.208108.Peer-Reviewed Original ResearchConceptsMature cortical neuronsCortical neuronsNogo-66Axon regenerationReceptor 1Central nervous system injuryDorsal root ganglion neuronsNogo-66 receptor 1Expression of PirBMature cortical culturesNogo receptor 1Nervous system injuryNogo-A proteinImmunoglobulin-like receptorsChick dorsal root ganglion neuronsFunctional recoverySystem injuryGanglion neuronsCortical culturesPredominant receptorNgR1Genetic deletionPirBCell surface receptorsNeurons
2006
Characterization of Myelin Ligand Complexes with Neuronal Nogo-66 Receptor Family Members*
Lauré;n J, Hu F, Chin J, Liao J, Airaksinen MS, Strittmatter SM. Characterization of Myelin Ligand Complexes with Neuronal Nogo-66 Receptor Family Members*. Journal Of Biological Chemistry 2006, 282: 5715-5725. PMID: 17189258, PMCID: PMC2852886, DOI: 10.1074/jbc.m609797200.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SubstitutionAnimalsAxonsCentral Nervous SystemChlorocebus aethiopsCOS CellsGPI-Linked ProteinsHumansLectinsLigandsModels, MolecularMyelin ProteinsMyelin-Associated GlycoproteinNeoplasm ProteinsNerve Tissue ProteinsNogo Receptor 1Protein BindingProtein Structure, TertiaryReceptors, Cell SurfaceRegenerationAxonal Regeneration and Recovery From Chronic Central Nervous System Injury
Strittmatter S. Axonal Regeneration and Recovery From Chronic Central Nervous System Injury. 2006, 1165-1172. DOI: 10.1007/978-1-59259-963-9_122.Peer-Reviewed Original ResearchAxonal regenerationChronic central nervous system injuryCentral nervous system injuryNervous system injuryChronic neurological dysfunctionRecovery of functionTreatment of dysfunctionSystem injuryPersistent dysfunctionNeurological dysfunctionSpinal cordNeurological conditionsAdult brainTrophic factorsNeuronal connectivityDysfunctionNeuronsRecent scientific advancesStem cellsCellsTransplantationCordInjuryBrainRecoverySelective temporal and regional alterations of Nogo-A and small proline-rich repeat protein 1A (SPRR1A) but not Nogo-66 receptor (NgR) occur following traumatic brain injury in the rat
Marklund N, Fulp CT, Shimizu S, Puri R, McMillan A, Strittmatter SM, McIntosh TK. Selective temporal and regional alterations of Nogo-A and small proline-rich repeat protein 1A (SPRR1A) but not Nogo-66 receptor (NgR) occur following traumatic brain injury in the rat. Experimental Neurology 2006, 197: 70-83. PMID: 16321384, PMCID: PMC2849132, DOI: 10.1016/j.expneurol.2005.08.029.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBlotting, WesternBrainBrain InjuriesCell CountCornified Envelope Proline-Rich ProteinsDensitometryFunctional LateralityGPI-Linked ProteinsHippocampusImmunohistochemistryMaleMembrane ProteinsMicrotubule-Associated ProteinsMyelin ProteinsNogo ProteinsNogo Receptor 1OligodendrogliaRatsRats, Sprague-DawleyReceptors, Cell SurfaceThalamusConceptsTraumatic brain injurySmall proline-rich repeat protein 1ANogo-66 receptorBrain injuryIpsilateral cortexReticular thalamusNeuN cellsLateral fluid percussion brain injuryTraumatic central nervous system injuryFluid percussion brain injuryAxonal outgrowthCentral nervous system injuryIpsilateral external capsuleOligodendrocyte marker RIPNeuN-positive cellsNeuronal marker NeuNExpression of NogoNervous system injuryWhite matter tractsImportant brain regionsNgR expressionPoor regenerative capacitySPRR1A expressionWestern blot analysisSystem injury
2003
Targeting the Nogo Receptor to Treat Central Nervous System Injuries
Lee DH, Strittmatter SM, Sah DW. Targeting the Nogo Receptor to Treat Central Nervous System Injuries. Nature Reviews Drug Discovery 2003, 2: 872-879. PMID: 14668808, DOI: 10.1038/nrd1228.Peer-Reviewed Original ResearchConceptsCentral nervous systemAxonal regrowthNogo receptorCentral nervous system injuryNovel drug discovery strategyCNS myelinNervous system injurySpinal cord injuryTraumatic head injuryLarge unmet needOligodendrocyte myelin glycoproteinAxonal damageSystem injuryCNS injuryCord injuryAxonal regenerationHead injuryCNS neuronsGrowth cone collapseSuch injuriesAxon regrowthNervous systemUnmet needDrug discovery strategiesInjury