2016
Dendritic spine remodeling following early and late Rac1 inhibition after spinal cord injury: evidence for a pain biomarker
Zhao P, Hill M, Liu S, Chen L, Bangalore L, Waxman SG, Tan AM. Dendritic spine remodeling following early and late Rac1 inhibition after spinal cord injury: evidence for a pain biomarker. Journal Of Neurophysiology 2016, 115: 2893-2910. PMID: 26936986, PMCID: PMC4922610, DOI: 10.1152/jn.01057.2015.Peer-Reviewed Original ResearchConceptsSpinal cord injuryNeuropathic painDendritic spine dysgenesisDendritic spinesCord injurySpine dysgenesisDorsal horn neuronsSpine profilesDendritic spine remodelingEffective clinical translationSensory dysfunctionSignificant complicationsNociceptive systemPain biomarkersSpine remodelingClinical conditionsPreclinical studiesRac1 activityEffective treatmentPainDrug responsivenessStructural biomarkersDisease statesRac1 inhibitionBiomarkers
2009
Dendritic Spine Remodeling After Spinal Cord Injury Alters Neuronal Signal Processing
Tan AM, Choi JS, Waxman SG, Hains BC. Dendritic Spine Remodeling After Spinal Cord Injury Alters Neuronal Signal Processing. Journal Of Neurophysiology 2009, 102: 2396-2409. PMID: 19692517, DOI: 10.1152/jn.00095.2009.Peer-Reviewed Original ResearchConceptsSpinal cord injuryCord injurySynaptic transmissionDorsal horn nociceptive neuronsFrequency-following abilityDendritic spine remodelingGeneration of painAction potential activationDendritic spine morphologyDendritic spine shapeAbnormal painCentral sensitizationNociceptive neuronsSpine remodelingPostsynaptic neuronsDendritic spinesSpine morphologyInput-output functionPainSoma resultsInjurySpine shapeNeuronal statesNeuronsPotential activation
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