2017
Mitochondrial Dynamics Mediated by Mitofusin 1 Is Required for POMC Neuron Glucose-Sensing and Insulin Release Control
Ramírez S, Gómez-Valadés AG, Schneeberger M, Varela L, Haddad-Tóvolli R, Altirriba J, Noguera E, Drougard A, Flores-Martínez Á, Imbernón M, Chivite I, Pozo M, Vidal-Itriago A, Garcia A, Cervantes S, Gasa R, Nogueiras R, Gama-Pérez P, Garcia-Roves PM, Cano DA, Knauf C, Servitja JM, Horvath TL, Gomis R, Zorzano A, Claret M. Mitochondrial Dynamics Mediated by Mitofusin 1 Is Required for POMC Neuron Glucose-Sensing and Insulin Release Control. Cell Metabolism 2017, 25: 1390-1399.e6. PMID: 28591639, DOI: 10.1016/j.cmet.2017.05.010.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsGlucoseGTP PhosphohydrolasesInsulinInsulin SecretionInsulin-Secreting CellsMiceMice, KnockoutMitochondriaMitochondrial DynamicsNeuronsPro-OpiomelanocortinConceptsMitofusin 1Mitochondrial dynamicsGene expression programsNutrient sensing mechanismsExpression programsMitochondrial architectureMitochondrial oxygen fluxNutrient sensingMitochondrial flexibilityNutrient availabilityPancreatic β-cellsUnrecognized linkDefective insulin secretionOxygen species generationMetabolism controlΒ-cellsSubset of neuronsSystemic glucose metabolismPOMC neuronsCritical sensorsSpecies generationPrecise mechanismGlucose homeostasis
2011
Mitochondrial uncoupling protein 2 (UCP2) in glucose and lipid metabolism
Diano S, Horvath TL. Mitochondrial uncoupling protein 2 (UCP2) in glucose and lipid metabolism. Trends In Molecular Medicine 2011, 18: 52-58. PMID: 21917523, DOI: 10.1016/j.molmed.2011.08.003.Peer-Reviewed Original ResearchConceptsProtein 2Lipid metabolismExcess of nutrientsHypothalamic neuronal circuitsNutrient availabilityPeripheral tissue functionsPhysiological functionsMetabolism regulationChronic diseasesMetabolism-related chronic diseasesTissue functionFuture therapeutic strategiesPathological processesPeripheral mechanismsLipid levelsNeuronal circuitsTherapeutic strategiesMetabolismImpairs healthMitochondriaDiseaseUCP2GlucoseRegulationNutrients