2023
Neonatal loss of FGFR2 in astroglial cells affects locomotion, sociability, working memory, and glia-neuron interactions in mice
Stevens H, Scuderi S, Collica S, Tomasi S, Horvath T, Vaccarino F. Neonatal loss of FGFR2 in astroglial cells affects locomotion, sociability, working memory, and glia-neuron interactions in mice. Translational Psychiatry 2023, 13: 89. PMID: 36906620, PMCID: PMC10008554, DOI: 10.1038/s41398-023-02372-y.Peer-Reviewed Original ResearchConceptsFibroblast growth factor receptor 2Anxiety-like behaviorAttention deficit hyperactivity disorderAstroglial cellsGrowth factor receptor 2Reduced anxiety-like behaviorGlia-neuron interactionsAstroglial cell functionEarly postnatal periodFactor receptor 2Early postnatal lossPostnatal mouse brainWeeks of ageDeficit hyperactivity disorderGlial cellsGlutamine synthetase expressionBehavioral deficitsPostnatal periodReceptor 2Floxed miceHGFAP-CreMouse brainNeonatal lossPostnatal astrogliaPostnatal loss
2018
Metabolic regulation and glucose sensitivity of cortical radial glial cells
Rash BG, Micali N, Huttner AJ, Morozov YM, Horvath TL, Rakic P. Metabolic regulation and glucose sensitivity of cortical radial glial cells. Proceedings Of The National Academy Of Sciences Of The United States Of America 2018, 115: 10142-10147. PMID: 30224493, PMCID: PMC6176632, DOI: 10.1073/pnas.1808066115.Peer-Reviewed Original ResearchConceptsRadial glial cellsGlial cellsRGC fibersCortical radial glial cellsEmbryonic cortical slicesGestational obesityCerebral cortexCortical slicesMetabolic disturbancesCortical neurogenesisMetabolic supportBrain disordersAcute lossMitochondrial transportBrain developmentIntracellular CaPotential mechanismsHyperglycemiaMitochondrial functionGlucose sensitivityMiceStem cellsPrimary stem cellsPhysiological mechanismsCells
2016
Bisphenol A influences oestrogen- and thyroid hormone-regulated thyroid hormone receptor expression in rat cerebellar cell culture.
Somogyi V, Horváth TL, Tóth I, Bartha T, Frenyó LV, Kiss DS, Jócsák G, Kerti A, Naftolin F, Zsarnovszky A. Bisphenol A influences oestrogen- and thyroid hormone-regulated thyroid hormone receptor expression in rat cerebellar cell culture. Acta Veterinaria Hungarica 2016, 64: 497-513. PMID: 27993100, DOI: 10.1556/004.2016.046.Peer-Reviewed Original ResearchZika Virus Disrupts Phospho-TBK1 Localization and Mitosis in Human Neuroepithelial Stem Cells and Radial Glia
Onorati M, Li Z, Liu F, Sousa AMM, Nakagawa N, Li M, Dell’Anno M, Gulden FO, Pochareddy S, Tebbenkamp AT, Han W, Pletikos M, Gao T, Zhu Y, Bichsel C, Varela L, Szigeti-Buck K, Lisgo S, Zhang Y, Testen A, Gao XB, Mlakar J, Popovic M, Flamand M, Strittmatter SM, Kaczmarek LK, Anton ES, Horvath TL, Lindenbach BD, Sestan N. Zika Virus Disrupts Phospho-TBK1 Localization and Mitosis in Human Neuroepithelial Stem Cells and Radial Glia. Cell Reports 2016, 16: 2576-2592. PMID: 27568284, PMCID: PMC5135012, DOI: 10.1016/j.celrep.2016.08.038.Peer-Reviewed Original ResearchMeSH KeywordsAxl Receptor Tyrosine KinaseBrainCell DeathCentrosomeFetusGene Expression ProfilingHumansImmunity, InnateMicrocephalyMitochondriaMitosisNeocortexNeural Stem CellsNeuroepithelial CellsNeurogliaNeuronsNeuroprotective AgentsNucleosidesPhosphorylationProtein Kinase InhibitorsProtein Serine-Threonine KinasesProto-Oncogene ProteinsReceptor Protein-Tyrosine KinasesSpinal CordTranscription, GeneticVirus ReplicationZika VirusZika Virus InfectionConceptsRadial glial cellsNES cellsNeuroepithelial stem cellsZIKV infectionFetal brain slicesStem cellsEarly human neurodevelopmentHuman neuroepithelial stem cellsHuman neural stem cellsCell deathSingle-cell RNA-seqNeural stem cellsNeurodevelopment defectsZIKV replicationGlial cellsBrain slicesPotential treatmentRadial gliaZika virusPhospho-TBK1Neurodevelopmental defectsRNA-seqSupernumerary centrosomesNucleoside analoguesHuman neurodevelopment
2014
Molecular and cellular regulation of hypothalamic melanocortin neurons controlling food intake and energy metabolism
Koch M, Horvath TL. Molecular and cellular regulation of hypothalamic melanocortin neurons controlling food intake and energy metabolism. Molecular Psychiatry 2014, 19: 752-761. PMID: 24732669, DOI: 10.1038/mp.2014.30.Peer-Reviewed Original ResearchConceptsHypothalamic melanocortin neuronsEnergy metabolismFood intakePotential functional interactionsMelanocortin neuronsCellular regulationCellular processesFunctional interactionNeuronal circuit activityCellular mechanismsPhysiological behaviorEnergy homeostasisMetabolic eventsRegulationHypothalamic neuronsMetabolic healthObese individualsChronic overloadGlial cellsPhysical activityMetabolic disordersMelanocortin systemNeuronal circuitryCentral connectionsPsychiatric diseases
2007
A Central Thermogenic-like Mechanism in Feeding Regulation: An Interplay between Arcuate Nucleus T3 and UCP2
Coppola A, Liu ZW, Andrews ZB, Paradis E, Roy MC, Friedman JM, Ricquier D, Richard D, Horvath TL, Gao XB, Diano S. A Central Thermogenic-like Mechanism in Feeding Regulation: An Interplay between Arcuate Nucleus T3 and UCP2. Cell Metabolism 2007, 5: 21-33. PMID: 17189204, PMCID: PMC1783766, DOI: 10.1016/j.cmet.2006.12.002.Peer-Reviewed Original ResearchMeSH KeywordsAgouti-Related ProteinAnimalsArcuate Nucleus of HypothalamusEatingFastingFeeding BehaviorGreen Fluorescent ProteinsGuanosine DiphosphateHypothalamusIntercellular Signaling Peptides and ProteinsIodide PeroxidaseIon ChannelsMiceMice, Inbred C57BLMice, KnockoutMitochondriaMitochondrial ProteinsNeurogliaNeuronsNeuropeptide YProto-Oncogene Proteins c-fosThermogenesisTriiodothyronineUncoupling Protein 2ConceptsUncoupling protein 2Mitochondrial uncoupling protein 2Thyroid hormone productionProtein activityType 2 deiodinaseMitochondrial proliferationNeuropeptide YArcuate nucleusPhysiological roleMitochondrial uncouplingUCP2 activationProtein 2Hormone productionNPY/AgRP neuronsPhysiological significanceActive thyroid hormoneHypothalamic arcuate nucleusHypothalamic neuronal networksGlial cellsRebound feedingAgRP neuronsOrexigenic neuronsDeiodinaseDII activityPeripheral tissues
1998
Tracing of the entorhinal‐hippocampal pathway in vitro
Kluge A, Hailer N, Horvath T, Bechmann I, Nitsch R. Tracing of the entorhinal‐hippocampal pathway in vitro. Hippocampus 1998, 8: 57-68. PMID: 9519887, DOI: 10.1002/(sici)1098-1063(1998)8:1<57::aid-hipo6>3.0.co;2-4.Peer-Reviewed Original ResearchConceptsOuter molecular layerPerforant pathDentate gyrusEntorhinal cortexEntorhinal-hippocampal interactionPerforant path axonsOrganotypic slice culturesMini-RubyPerforant fibersVitro tracingAnterograde degenerationDendritic shaftsLesion paradigmMicroglial cellsNeuronal degenerationEntorhinal neuronsNeurotoxin treatmentMolecular layerSlice culturesAxonal materialGrowth factorSubsequent phagocytosisGyrusEntorhinal-hippocampal regionFurther studiesMonosynaptic Pathway Between the Arcuate Nucleus Expressing Glial Type II Iodothyronine 5′‐Deiodinase mRNA and the Median Eminence‐Projective TRH Cells of the Rat Paraventricular Nucleus
Diano S, Naftolin F, Goglia F, Csernus V, Horvath T. Monosynaptic Pathway Between the Arcuate Nucleus Expressing Glial Type II Iodothyronine 5′‐Deiodinase mRNA and the Median Eminence‐Projective TRH Cells of the Rat Paraventricular Nucleus. Journal Of Neuroendocrinology 1998, 10: 731-742. PMID: 9792325, DOI: 10.1046/j.1365-2826.1998.00204.x.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsArcuate Nucleus of HypothalamusFemaleFluorescent DyesImmunohistochemistryIn Situ HybridizationIodide PeroxidaseIsoenzymesMaleMedian EminenceNeural PathwaysNeurogliaParaventricular Hypothalamic NucleusPhytohemagglutininsRatsRats, Sprague-DawleyRNA, MessengerStilbamidinesThyrotropin-Releasing HormoneLeptin Receptor Immunoreactivity is Associated with the Golgi Apparatus of Hypothalamic Neurones and Glial Cells
Diano S, Kalra S, Horvath T. Leptin Receptor Immunoreactivity is Associated with the Golgi Apparatus of Hypothalamic Neurones and Glial Cells. Journal Of Neuroendocrinology 1998, 10: 647-650. PMID: 9744481, DOI: 10.1046/j.1365-2826.1998.00261.x.Peer-Reviewed Original ResearchConceptsLeptin receptor immunoreactivityReceptor immunoreactivityPerikaryal membraneGlial cellsGolgi apparatusHypothalamic neuronesCentral nervous systemDifferent second messenger systemsHypothalamic neuronalPeripheral hormonesDentate gyrusSecond messenger systemsEndocrine functionLeptin receptorHypothalamic cellsNervous systemThyroid axisImmunoreactivityCentral mechanismsLeptinIntracellular mechanismsTrans cisternaeNeuronesMessenger systemsPredominant localization