2025
Notch1 Signalling Is Downregulated by Aerobic Exercise, Leading to Improvement of Hepatic Metabolism in Obese Mice
Gaspar R, Macêdo A, Nakandakari S, Muñoz V, Abud G, Vieira R, de Sousa Neto I, Pavan I, da Silva L, Simabuco F, da Silva A, Salgado W, Marchini J, Nonino C, Cintra D, Ropelle E, Pajvani U, de Freitas E, Pauli J. Notch1 Signalling Is Downregulated by Aerobic Exercise, Leading to Improvement of Hepatic Metabolism in Obese Mice. Liver International 2025, 45: e70068. PMID: 40078075, DOI: 10.1111/liv.70068.Peer-Reviewed Original ResearchConceptsNotch1 signalingAerobic exerciseRegulation of hepatic glucoseObese miceImpact of aerobic exerciseEffects of Notch1 signalingAerobic exercise trainingMTORC1 pathway activationNotch1 pathwayObese individualsTissue of obese miceCross-sectional studyNotch1 mRNA levelsMitochondrial respirationExercise trainingLivers of obese individualsTreadmill runningGluconeogenic enzymesHepG2 cell lineLipid accumulationTraining groupHepatic glucoseHepatic metabolismNotch1 proteinPathway activation
2022
Short-term physical exercise controls age-related hyperinsulinemia and improves hepatic metabolism in aged rodents
Muñoz V, Gaspar R, Mancini M, de Lima R, Vieira R, Crisol B, Antunes G, Trombeta J, Bonfante I, Simabuco F, da Silva A, Cavaglieri C, Ropelle E, Cintra D, Pauli J. Short-term physical exercise controls age-related hyperinsulinemia and improves hepatic metabolism in aged rodents. Journal Of Endocrinological Investigation 2022, 46: 815-827. PMID: 36318449, DOI: 10.1007/s40618-022-01947-8.Peer-Reviewed Original ResearchConceptsInsulin sensitivityHepatic metabolismPhysical exerciseInsulin resistanceAerobic exerciseMetabolic healthAged rodentsShort-term aerobic exerciseAge-related insulin resistanceShort-term exercise trainingSignificant metabolic impairmentType 2 diabetesHepatic fat accumulationWhole-body glucoseDevelopment/progressionHepatic fat metabolismExercise trainingGlucose toleranceInsulin secretionFat accumulationHigh prevalenceHyperinsulinemic ratsMetabolic impairmentElderly populationGlucose homeostasis
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