2020
Acute physical exercise increases PI3K‐p110α protein content in the hypothalamus of obese mice
Gaspar R, Nakandakari S, Muñoz V, Vieira R, da Silva A, Cintra D, de Moura L, Ropelle E, Pauli J. Acute physical exercise increases PI3K‐p110α protein content in the hypothalamus of obese mice. Journal Of Anatomy 2020, 238: 743-750. PMID: 33094520, PMCID: PMC7855078, DOI: 10.1111/joa.13342.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsClass I Phosphatidylinositol 3-KinasesHypothalamusLeptinMaleMiceObesityPhysical Conditioning, AnimalConceptsObese miceAcute exerciseFood intakePhysical exerciseCumulative food intakeBlood-brain barrierAcute physical exerciseEnergy homeostasis controlSuppressor of cytokineMain adipokinesHypothalamic nucleiPeripheral organsObese animalsLeptin signalingHypothalamusInsulin actionCentral signalingLeptinProtein levelsActivation of phosphoinositideMiceInsulin pathwayExerciseIntakeHomeostasis control
2019
Acute physical exercise increases APPL1/PI3K signaling in the hypothalamus of lean mice
Gaspar R, Muñoz V, Kuga G, Nakandakari S, Crisol B, Lenhare L, Breda L, Botezelli J, Sant'Ana M, da Silva A, Cintra D, de Moura L, Ropelle E, Pauli J. Acute physical exercise increases APPL1/PI3K signaling in the hypothalamus of lean mice. European Journal Of Neuroscience 2019, 50: 3181-3190. PMID: 31206806, DOI: 10.1111/ejn.14490.Peer-Reviewed Original ResearchConceptsLean miceExercise sessionsPhysical exerciseAcute exercise sessionAcute physical exercisePhysical exercise sessionPI3K p110PI3K mRNAAdiponectin pathwayArcuate nucleusSwiss miceHypothalamusAdiponectinEnergy homeostasisMiceMRNA levelsPI3KFood consumptionLeucine zipper motif 1BXD miceExerciseK mRNAPresent studyPositive correlationKey proteins
2018
Acute physical exercise increases leptin‐induced hypothalamic extracellular signal‐regulated kinase1/2 phosphorylation and thermogenesis of obese mice
Gaspar R, Muñoz V, Kuga G, Nakandakari S, Minuzzi L, Botezelli J, da Silva A, Cintra D, de Moura L, Ropelle E, Pauli J. Acute physical exercise increases leptin‐induced hypothalamic extracellular signal‐regulated kinase1/2 phosphorylation and thermogenesis of obese mice. Journal Of Cellular Biochemistry 2018, 120: 697-704. PMID: 30206970, DOI: 10.1002/jcb.27426.Peer-Reviewed Original ResearchConceptsAcute physical exerciseBrown adipose tissueObese micePhysical exerciseEnergy expenditureERK1/2 phosphorylationTreatment of obesityExtracellular signal-regulated kinase1/2 (ERK1/2) phosphorylationProtein 1 (UCP1) contentExtracellular signal-regulated kinase 1/2Signal-regulated kinase 1/2Sympathetic signalsSpontaneous activityAdipose tissueP-ERK1/2Main interventionThermoregulatory effectsMiceKey mediatorThermogenesisOxygen uptakeMolecular changesKinase 1/2ObeseObesityAcute physical exercise increases the adaptor protein APPL1 in the hypothalamus of obese mice
Gaspar R, Muñoz V, Formigari G, Kuga G, Nakandakari S, Botezelli J, da Silva A, Cintra D, de Moura L, Ropelle E, Pauli J. Acute physical exercise increases the adaptor protein APPL1 in the hypothalamus of obese mice. Cytokine 2018, 110: 87-93. PMID: 29705396, DOI: 10.1016/j.cyto.2018.04.013.Peer-Reviewed Original ResearchConceptsAcute physical exerciseObese micePhysical exerciseFood intakeArcuate proopiomelanocortin neuronsSerum adiponectin levelsProtein-3 levelsEffects of leptinCentral nervous systemRole of APPL1Proopiomelanocortin neuronsAdiponectin levelsAcute exerciseNervous systemHypothalamusPathophysiological processesAdiponectinAdaptor protein APPL1MiceProtein kinase BLeucine zipper motif 1Kinase BExerciseIntakeProtein content
2017
Overexpression of Mitogen-activated protein kinase phosphatase-3 (MKP-3) reduces FoxO1 phosphorylation in mice hypothalamus
de Almeida Rodrigues B, Kuga G, Muñoz V, Gaspar R, Tavares M, Botezelli J, da Silva A, Cintra D, de Moura L, Simabuco F, Ropelle E, Pauli J. Overexpression of Mitogen-activated protein kinase phosphatase-3 (MKP-3) reduces FoxO1 phosphorylation in mice hypothalamus. Neuroscience Letters 2017, 659: 14-17. PMID: 28866049, DOI: 10.1016/j.neulet.2017.08.067.Peer-Reviewed Original ResearchConceptsFoxO1 phosphorylationMKP-3 overexpressionDephosphorylation of FOXO1Potential therapeutic targetInjection of adenovirusOrexigenic neuropeptidesHypothalamic disorderHypothalamic third ventricleSwiss miceInsulin intracellularHypothalamic activationThird ventricleTherapeutic targetFoxO1 dephosphorylationAkt phosphorylationInsulin signalingImportant transcription factorDUSP6 geneHypothalamusSignificant reductionFOXO1MiceInsulin stimulationPresent studyInsulin signal