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
2016
Mitochondrial Uncoupling Protein 2 (UCP2) Regulates Retinal Ganglion Cell Number and Survival
Barnstable CJ, Reddy R, Li H, Horvath TL. Mitochondrial Uncoupling Protein 2 (UCP2) Regulates Retinal Ganglion Cell Number and Survival. Journal Of Molecular Neuroscience 2016, 58: 461-469. PMID: 26846222, PMCID: PMC4833669, DOI: 10.1007/s12031-016-0728-5.Peer-Reviewed Original ResearchConceptsRetinal ganglion cellsUncoupling protein 2Mitochondrial uncoupling protein 2Ganglion cellsRetinal ganglion cell numberNeurotrophic factor BDNFSurvival-promoting effectsGanglion cell numberUCP2 levelsRetinal neuron survivalProtein 2Critical developmental periodIntraocular injectionKainic acidNeuron survivalNeuronal survivalMouse retinaRetinal cellsElevated numbersAdult animalsSurvivalCell numberCell survivalImportant regulatorCell death
2006
gp130 signaling in proopiomelanocortin neurons mediates the acute anorectic response to centrally applied ciliary neurotrophic factor
Janoschek R, Plum L, Koch L, Münzberg H, Diano S, Shanabrough M, Müller W, Horvath TL, Brüning JC. gp130 signaling in proopiomelanocortin neurons mediates the acute anorectic response to centrally applied ciliary neurotrophic factor. Proceedings Of The National Academy Of Sciences Of The United States Of America 2006, 103: 10707-10712. PMID: 16818888, PMCID: PMC1502296, DOI: 10.1073/pnas.0600425103.Peer-Reviewed Original ResearchConceptsCiliary neurotrophic factorAnorectic effectPOMC neuronsNeurotrophic factorCNTF actionAcute anorectic responseNormal energy homeostasisHigh-fat dietStress-induced anorexiaC-fos expressionProopiomelanocortin neuronsAnorectic responseHypothalamic neuronsLeptin resistanceFat dietParaventricular nucleusUnaltered numberKnockout micePOMC cellsCommon cytokinesEnergy homeostasisNeuronsSTAT3 phosphorylationExact siteCre-loxP