2012
Selective Corticospinal Tract Injury in the Rat Induces Primary Afferent Fiber Sprouting in the Spinal Cord and Hyperreflexia
Tan A, Chakrabarty S, Kimura H, Martin J. Selective Corticospinal Tract Injury in the Rat Induces Primary Afferent Fiber Sprouting in the Spinal Cord and Hyperreflexia. Journal Of Neuroscience 2012, 32: 12896-12908. PMID: 22973013, PMCID: PMC3499628, DOI: 10.1523/jneurosci.6451-11.2012.Peer-Reviewed Original ResearchMeSH KeywordsAfferent PathwaysAnimalsMaleNerve RegenerationNeuronal PlasticityPyramidal TractsRatsRats, Sprague-DawleyReflex, AbnormalConceptsCorticospinal tract injurySpinal cordCorticospinal tractProprioceptive afferentsAfferent fiber sproutingGray matter regionsFrequency-dependent depressionCorticospinal tract terminalsCervical spinal cordMechanisms of maladaptive plasticityMatter regionsSpinal cord projectionsSpinal cord injuryPyramidal tract sectionTract injurySpared sideAdult ratsFiber sproutingAfferent terminalsSpinal targetsMicroglial densityMuscle afferentsSpinal sensorimotor circuitsMaladaptive plasticityAfferents
2007
Sensory afferents regenerated into dorsal columns after spinal cord injury remain in a chronic pathophysiological state
Tan A, Petruska J, Mendell L, Levine J. Sensory afferents regenerated into dorsal columns after spinal cord injury remain in a chronic pathophysiological state. Experimental Neurology 2007, 206: 257-268. PMID: 17585905, PMCID: PMC3103885, DOI: 10.1016/j.expneurol.2007.05.013.Peer-Reviewed Original ResearchConceptsSpinal cord injuryDorsal columnsChronic pathophysiological stateNerve conditioning lesionConditioning lesionRegenerating axonsCord injurySensory afferentsInjury siteFrequency-following abilityInfusion of antibodiesPathophysiological statesIntrinsic growth stateExperimental spinal cord injuryRegenerating sensory axonsReduced conduction velocityIntrinsic growth capacitySensory axon growthAxonal growthGrowth inhibitory effectSensory neuronsSpinal cordCombinatorial treatmentInhibit axonal growthRepetitive stimuli
2006
Antibodies against the NG2 Proteoglycan Promote the Regeneration of Sensory Axons within the Dorsal Columns of the Spinal Cord
Tan A, Colletti M, Rorai A, Skene J, Levine J. Antibodies against the NG2 Proteoglycan Promote the Regeneration of Sensory Axons within the Dorsal Columns of the Spinal Cord. Journal Of Neuroscience 2006, 26: 4729-4739. PMID: 16672645, PMCID: PMC6674154, DOI: 10.1523/jneurosci.3900-05.2006.Peer-Reviewed Original ResearchMeSH KeywordsAnalysis of VarianceAnimalsAntibodies, MonoclonalAntigensAxonsBlotting, WesternCD11b AntigenDisease Models, AnimalEctodysplasinsFemaleFibronectinsFluorescent Antibody TechniqueGlial Fibrillary Acidic ProteinImmunoprecipitationLaminectomyMembrane ProteinsMyelin ProteinsNerve RegenerationNeurogliaNeurons, AfferentNogo ProteinsPeripheral Nervous System DiseasesProteoglycansRatsRats, Sprague-DawleySpinal Cord InjuriesTime FactorsTumor Necrosis FactorsConceptsAnti-NG2 antibodiesNerve conditioning lesionConditioning lesionSpinal cordSensory axonsAxonal regenerationAdult rat spinal cordSite of CNS injuryRegeneration of sensory axonsNon-neutralizing antibodiesRat spinal cordSensory axon regenerationTransected adult rat spinal cordGlial scarAxon growth in vitroIntrinsic growth capacityAscending sensory axonsGrowth in vitroInhibit axon regenerationExtrinsic inhibitionAntibody treatmentDorsal columnsDorsal rootsNG2 immunoreactivityAdult neurons