2008
NAC1, a POZ/BTB protein that functions as a corepressor
Korutla L, Wang P, Jackson T, Mackler S. NAC1, a POZ/BTB protein that functions as a corepressor. Neurochemistry International 2008, 54: 245-252. PMID: 19121354, DOI: 10.1016/j.neuint.2008.12.008.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCell LineCentral Nervous SystemGenes, ReporterHumansKruppel-Like Transcription FactorsMiceNeoplasm ProteinsNerve Tissue ProteinsPromyelocytic Leukemia Zinc Finger ProteinProtein IsoformsProtein Structure, TertiaryProto-Oncogene ProteinsRecombinant Fusion ProteinsRepressor ProteinsTranscription, GeneticConceptsPOZ/BTB proteinBTB proteinsPOZ/BTB domainFusion proteinVP16 activation domainGST pulldown assaysGAL4 fusion proteinsTranscriptional repressor proteinZinc finger proteinProtein-protein interactionsB fusion proteinFinger proteinActivation domainTransient assaysNAC1 functionPulldown assaysRepressor proteinBTB domainNon-neuronal cellsTranscriptional inhibitionCorepressorNeuronal cellsProteinMature CNSSelective interaction
2007
NAC1 Regulates the Recruitment of the Proteasome Complex into Dendritic Spines
Shen H, Korutla L, Champtiaux N, Toda S, LaLumiere R, Vallone J, Klugmann M, Blendy J, Mackler S, Kalivas P. NAC1 Regulates the Recruitment of the Proteasome Complex into Dendritic Spines. Journal Of Neuroscience 2007, 27: 8903-8913. PMID: 17699672, PMCID: PMC6672176, DOI: 10.1523/jneurosci.1571-07.2007.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnimals, NewbornBicucullineCell Cycle ProteinsCells, CulturedCerebral CortexCullin ProteinsCysteine Proteinase InhibitorsDendritic SpinesEmbryo, MammalianGABA AntagonistsGreen Fluorescent ProteinsIntracellular Signaling Peptides and ProteinsLeupeptinsMiceMice, KnockoutNerve Tissue ProteinsNeuronsProteasome Endopeptidase ComplexProtein TransportRatsRepressor ProteinsRNA-Binding ProteinsTransfectionUbiquitinConceptsUbiquitin-proteasome systemDendritic spinesPostsynaptic densityProteolysis machineryProteasome complexTranscriptional proteinsProteasomeGene deletionSynaptic proteinsProteinCortical neuronsSynaptic remodelingSynaptic activitySynaptic plasticityBicucullinePotential missing linkRecruitmentSpineNeuronsNaC1Progressive accumulationMov34CullinMachineryProteolysisNAC1, a cocaine‐regulated POZ/BTB protein interacts with CoREST
Korutla L, Degnan R, Wang P, Mackler S. NAC1, a cocaine‐regulated POZ/BTB protein interacts with CoREST. Journal Of Neurochemistry 2007, 101: 611-618. PMID: 17254023, DOI: 10.1111/j.1471-4159.2006.04387.x.Peer-Reviewed Original ResearchConceptsPOZ/BTB proteinPOZ/BTB domainBTB proteinsBTB domainProtein-protein interactionsHEK293T cellsNeuro-2a cellsT cellsTranscriptional regulatorsRepressor proteinRat brain samplesBrain samplesCoRESTCoimmunoprecipitation studiesHomodimer formationHomodimer assemblyRepressor mechanismProtein expressionProteinDirect interactionEndogenous interactionPresent studyPox virus
2005
The POZ/BTB protein NAC1 interacts with two different histone deacetylases in neuronal‐like cultures
Korutla L, Wang P, Mackler S. The POZ/BTB protein NAC1 interacts with two different histone deacetylases in neuronal‐like cultures. Journal Of Neurochemistry 2005, 94: 786-793. PMID: 16033423, DOI: 10.1111/j.1471-4159.2005.03206.x.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnimals, NewbornBlotting, WesternButyratesCells, CulturedEnzyme InhibitorsGene Expression RegulationHippocampusHistone DeacetylasesHumansHydroxamic AcidsImmunoprecipitationMiceNerve Tissue ProteinsNeuroblastomaNeuronsPlasmidsProtein BindingProtein IsoformsRatsRepressor ProteinsTranscription, GeneticTransfectionTwo-Hybrid System TechniquesConceptsPOZ/BTB proteinProtein-protein interactionsBTB proteinsHistone deacetylasesPOZ domainTwo-hybridGlutathione S-transferase pulldownRecruit histone deacetylasesDifferent histone deacetylasesTranscriptional repressionGST pulldownSNAC1Histone deacetylase inhibitionCorepressorDeacetylasesRepressionDeacetylase inhibitionProteinPulldownHDAC-3NaC1MSin3ANucleus accumbensCNS regionsCoimmunoprecipitation
2003
NAC1, a POZ/BTB protein present in the adult mammalian brain, triggers apoptosis after adenovirus-mediated overexpression in PC-12 cells
Korutla L, Neustadter J, Fournier K, Mackler S. NAC1, a POZ/BTB protein present in the adult mammalian brain, triggers apoptosis after adenovirus-mediated overexpression in PC-12 cells. Neuroscience Research 2003, 46: 33-39. PMID: 12725910, DOI: 10.1016/s0168-0102(03)00024-5.Peer-Reviewed Original ResearchConceptsPC-12 cellsCell deathPOZ/BTB proteinPro-apoptotic protein BaxPOZ/BTBAnti-apoptotic protein Bcl-2Mammalian brainAdenoviral-mediated gene transferProtein Bcl-2BTB proteinsTranscription factorsCellular developmentGenomic DNAAdult mammalian brainNAC1 expressionProtein BaxCell survivalGene transferUpstream mediatorDown regulationNAC1 overexpressionBcl-2Examples actProteinOverexpression
2002
Differences in expression, actions and cocaine regulation of two isoforms for the brain transcriptional regulator NAC1
Korutla L, Wang P, Lewis D, Neustadter J, Stromberg M, Mackler S. Differences in expression, actions and cocaine regulation of two isoforms for the brain transcriptional regulator NAC1. Neuroscience 2002, 110: 421-429. PMID: 11906783, DOI: 10.1016/s0306-4522(01)00518-8.Peer-Reviewed Original ResearchConceptsBTB/POZ proteinPOZ proteinShort isoformDNA binding domainsPost-transcriptional processingSemi-quantitative reverse transcription-polymerase chain reaction analysisPeripheral tissuesRat brainTranscriptional repressionSubnuclear localizationTranscription-polymerase chain reaction analysisBinding domainsReverse transcription-polymerase chain reaction analysisReporter systemCell cycleCocaine-induced locomotionRat nucleus accumbensWestern blot analysisTranscriptionAmino acidsIsoformsProteinChain reaction analysisBlot analysisNeuronal function
2000
NAC-1 Is a Brain POZ/BTB Protein That Can Prevent Cocaine-Induced Sensitization in the Rat
Mackler S, Korutla L, Cha X, Koebbe M, Fournier K, Bowers M, Kalivas P. NAC-1 Is a Brain POZ/BTB Protein That Can Prevent Cocaine-Induced Sensitization in the Rat. Journal Of Neuroscience 2000, 20: 6210-6217. PMID: 10934270, PMCID: PMC6772573, DOI: 10.1523/jneurosci.20-16-06210.2000.Peer-Reviewed Original ResearchConceptsPOZ/BTB proteinBTB proteinsTranscriptional regulatorsNAC-1POZ/BTB domainZinc finger regionTwo-hybrid studiesDNA-binding proteinsBTB domainTranscription factorsGene transcriptionFinger regionReporter geneProteinNuclei of neuronsMammalian brainTranscriptionBehavioral sensitizationPox virusRegulatorCell culturesAdministration of cocaineRat nucleus accumbensExpressionLong-term neuroadaptationsActivation of surfactant protein‐B transcription: Signaling through the SP‐A receptor utilizing the PI3 kinase pathway
Strayer D, Korutla L. Activation of surfactant protein‐B transcription: Signaling through the SP‐A receptor utilizing the PI3 kinase pathway. Journal Of Cellular Physiology 2000, 184: 229-238. PMID: 10867648, DOI: 10.1002/1097-4652(200008)184:2<229::aid-jcp11>3.0.co;2-x.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCells, CulturedDNA-Binding ProteinsFemaleGlycoproteinsHepatocyte Nuclear Factor 3-alphaLungNuclear ProteinsPhosphatidylinositol 3-KinasesPromoter Regions, GeneticProtein IsoformsProteolipidsPulmonary Surfactant-Associated Protein APulmonary Surfactant-Associated ProteinsPulmonary SurfactantsRatsReceptors, Cell SurfaceThyroid Nuclear Factor 1Transcription FactorsTranscription, GeneticConceptsSP-B promoterSP-B transcriptionPI3-kinaseHNF-3Consensus recognition elementSurfactant proteinsPI3-kinase pathwaySP-A receptorGel shift analysisCell transcriptional activityKinase localizationCellular functionsInteraction of SPTranscription factorsCell biologyNuclear localizationPlasma membraneKinase pathwayTranscriptional activityTranscriptionProteinSpCognate receptorsPromoterType II cells
1999
SP‐A as a cytokine: Surfactant protein‐A–regulated transcription of surfactant proteins and other genes
Korutla L, Strayer D. SP‐A as a cytokine: Surfactant protein‐A–regulated transcription of surfactant proteins and other genes. Journal Of Cellular Physiology 1999, 178: 379-386. PMID: 9989784, DOI: 10.1002/(sici)1097-4652(199903)178:3<379::aid-jcp12>3.0.co;2-c.Peer-Reviewed Original ResearchMeSH KeywordsActinsAnimalsCarrier ProteinsCells, CulturedFemaleGene Expression RegulationGenes, fosGenes, junMacrophages, PeritonealProteolipidsPulmonary AlveoliPulmonary Surfactant-Associated Protein APulmonary Surfactant-Associated ProteinsPulmonary SurfactantsRatsRats, Sprague-DawleyRNA, MessengerTranscription, GeneticConceptsType II cellsSurfactant secretionProtein gene transcriptionSurfactant proteinsSurfactant gene expressionOverall transcript levelsC-fos transcriptionSP-A receptorII cellsSP-C mRNA levelsHost antimicrobial defenseSurfactant proteins SPMRNA levelsTranscript stabilityGene transcriptionSP-A effectsTranscript levelsGene expressionTranscriptionC-JunAlveolar type II cellsNew transcriptionSurfactant-associated proteinsSpProtein