2019
Mediation of the Acute Stress Response by the Skeleton
Berger JM, Singh P, Khrimian L, Morgan DA, Chowdhury S, Arteaga-Solis E, Horvath TL, Domingos AI, Marsland AL, Yadav V, Rahmouni K, Gao XB, Karsenty G. Mediation of the Acute Stress Response by the Skeleton. Cell Metabolism 2019, 30: 890-902.e8. PMID: 31523009, PMCID: PMC6834912, DOI: 10.1016/j.cmet.2019.08.012.Peer-Reviewed Original ResearchConceptsStress responseBony vertebratesAcute stress responseBone-derived signalsWild-type animalsGenetic studiesEndocrine mediationAdrenal insufficient patientsVertebratesOsteocalcinSympathetic toneParasympathetic neuronsWildOsteocalcin levelsStressorsTypes of stressorsSelective surgeOsteoblastsInactivationRodentsResponseGlutamateUptake
2018
Hypothalamic CNTF volume transmission shapes cortical noradrenergic excitability upon acute stress
Alpár A, Zahola P, Hanics J, Hevesi Z, Korchynska S, Benevento M, Pifl C, Zachar G, Perugini J, Severi I, Leitgeb P, Bakker J, Miklosi AG, Tretiakov E, Keimpema E, Arque G, Tasan RO, Sperk G, Malenczyk K, Máté Z, Erdélyi F, Szabó G, Lubec G, Palkovits M, Giordano A, Hökfelt TG, Romanov RA, Horvath TL, Harkany T. Hypothalamic CNTF volume transmission shapes cortical noradrenergic excitability upon acute stress. The EMBO Journal 2018, 37: embj2018100087. PMID: 30209240, PMCID: PMC6213283, DOI: 10.15252/embj.2018100087.Peer-Reviewed Original ResearchMeSH KeywordsAdrenergic NeuronsAnimalsCiliary Neurotrophic FactorHypothalamusLocus CoeruleusMiceMice, KnockoutRatsStress, PhysiologicalConceptsHypothalamic activationVolume transmissionAcute stressNeurotrophic factor releaseNorepinephrinergic neuronsNoradrenergic neuronsCortical excitabilityMultimodal pathwaysNoradrenaline synthesisLocus coeruleusNeuronal excitationExtracellular signal-regulated kinases 1Norepinephrine synthesisTyrosine hydroxylaseEpendymal cellsSignal-regulated kinases 1ExcitabilityPrefrontal cortexFactor releaseCognate receptorsNeuronsHuman brainKinase 1CNTFActivation
2010
Direct inhibition of hypocretin/orexin neurons in the lateral hypothalamus by nociceptin/orphanin FQ blocks stress-induced analgesia in rats
Gerashchenko D, Horvath TL, Xie X. Direct inhibition of hypocretin/orexin neurons in the lateral hypothalamus by nociceptin/orphanin FQ blocks stress-induced analgesia in rats. Neuropharmacology 2010, 60: 543-549. PMID: 21195099, PMCID: PMC3031765, DOI: 10.1016/j.neuropharm.2010.12.026.Peer-Reviewed Original ResearchMeSH KeywordsAnalgesiaAnalysis of VarianceAnimalsCell CountHypothalamic Area, LateralImmunohistochemistryIntracellular Signaling Peptides and ProteinsMaleMicroinjectionsMicroscopy, ElectronNeuronsNeuropeptidesOpioid PeptidesOrexinsPain MeasurementPain PerceptionProto-Oncogene Proteins c-fosRatsRats, Sprague-DawleyReceptors, OpioidRestraint, PhysicalStatistics, NonparametricStress, PhysiologicalConceptsStress-induced analgesiaHcrt neuronsLateral hypothalamusPerifornical areaNociceptin/orphanin FQ systemHypocretin/orexin neuronsNociceptin/orphanin FQHcrt neuronal activityDirect inhibitionThermal pain thresholdThermal nociceptive testsHypocretin/orexinFos immunohistochemistryOrexin neuronsBilateral microinjectionIntracerebroventricular injectionPain thresholdNociceptive testsOrphanin FQOFQ receptorMouse modelNeuronal activityBrain areasHypothalamusNeurons
2008
Hypocretin/orexin and nociceptin/orphanin FQ coordinately regulate analgesia in a mouse model of stress-induced analgesia
Xie X, Wisor JP, Hara J, Crowder TL, LeWinter R, Khroyan TV, Yamanaka A, Diano S, Horvath TL, Sakurai T, Toll L, Kilduff TS. Hypocretin/orexin and nociceptin/orphanin FQ coordinately regulate analgesia in a mouse model of stress-induced analgesia. Journal Of Clinical Investigation 2008, 118: 2471-2481. PMID: 18551194, PMCID: PMC2423866, DOI: 10.1172/jci35115.Peer-Reviewed Original ResearchMeSH KeywordsAnalgesiaAnimalsAtaxin-3Behavior, AnimalBrainCalciumCytoplasmElectrophysiologyFemaleHypothalamus, PosteriorImmunohistochemistryIntracellular Signaling Peptides and ProteinsMaleMembrane PotentialsMiceMice, Inbred C57BLMice, TransgenicNarcotic AntagonistsNeuronsNeuropeptidesNociceptin ReceptorNuclear ProteinsOpioid PeptidesOrexinsPain ThresholdPresynaptic TerminalsReaction TimeReceptors, OpioidStress, PhysiologicalTetrodotoxinTranscription FactorsConceptsStress-induced analgesiaHcrt neuronsWild-type miceHypocretin/orexinNociceptin/orphanin FQMouse hypothalamic slicesCorticotropin-releasing factorPatch-clamp recordingsOrexin/ataxinPostsynaptic effectsPresynaptic releaseOrphanin FQElectron microscopic levelHypothalamic slicesSynaptic contactsHcrt-1Hcrt systemMouse modelAnalgesiaClamp recordingsPeptidergic systemsAction potentialsBrain tissueNeuronsInput resistance
2004
Interaction between the Corticotropin-Releasing Factor System and Hypocretins (Orexins): A Novel Circuit Mediating Stress Response
Winsky-Sommerer R, Yamanaka A, Diano S, Borok E, Roberts AJ, Sakurai T, Kilduff TS, Horvath TL, de Lecea L. Interaction between the Corticotropin-Releasing Factor System and Hypocretins (Orexins): A Novel Circuit Mediating Stress Response. Journal Of Neuroscience 2004, 24: 11439-11448. PMID: 15601950, PMCID: PMC6730356, DOI: 10.1523/jneurosci.3459-04.2004.Peer-Reviewed Original ResearchMeSH KeywordsAction PotentialsAnimalsArousalBrainBrain ChemistryCorticotropin-Releasing HormoneFemaleHypothalamusImmunohistochemistryIn Vitro TechniquesIntracellular Signaling Peptides and ProteinsMaleMembrane PotentialsMiceMice, KnockoutNeural PathwaysNeuronsNeuropeptidesOrexin ReceptorsOrexinsReceptors, Corticotropin-Releasing HormoneReceptors, G-Protein-CoupledReceptors, NeuropeptideRecombinant Fusion ProteinsStress, PhysiologicalConceptsCorticotropin-releasing factorHypocretinergic neuronsHypocretin neuronsCorticotropin-Releasing Factor SystemCRF-immunoreactive terminalsHypocretin-expressing neuronsRelease of hypocretinsStability of arousalMaintenance of arousalHypocretinergic cellsHypothalamic slicesLateral hypothalamusAntagonist astressinHypocretinergic systemNeuropeptide hypocretinStressor stimuliPeptidergic systemsAcute stressHypocretinNeuronsStress responseFactor systemMembrane potentialPhysiological inputsActivation
2002
Brain mitochondrial uncoupling protein 2 (UCP2): a protective stress signal in neuronal injury
Bechmann I, Diano S, Warden CH, Bartfai T, Nitsch R, Horvath TL. Brain mitochondrial uncoupling protein 2 (UCP2): a protective stress signal in neuronal injury. Biochemical Pharmacology 2002, 64: 363-367. PMID: 12147286, DOI: 10.1016/s0006-2952(02)01166-8.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnimals, Genetically ModifiedBrain InjuriesDisease Models, AnimalEntorhinal CortexGene Transfer TechniquesImmunohistochemistryIon ChannelsLearningMaleMembrane Transport ProteinsMemoryMiceMice, Inbred C57BLMitochondriaMitochondrial ProteinsNerve DegenerationNeuronsProtective AgentsProteinsRatsRats, WistarSignal TransductionStress, PhysiologicalUncoupling Protein 2