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 activationTime-restricted feeding reduces inflammatory markers and downregulates JAG1 and NICD protein levels in the liver of aged mice
Macêdo A, de Sousa Neto I, Antonio G, Gaspar R, de Lima R, Dias L, Vieira R, Muñoz V, Brunelli D, da Silva A, Cintra D, Ropelle E, Pauli J. Time-restricted feeding reduces inflammatory markers and downregulates JAG1 and NICD protein levels in the liver of aged mice. Nutrition 2025, 133: 112691. PMID: 39983606, DOI: 10.1016/j.nut.2025.112691.Peer-Reviewed Original ResearchConceptsRNA-seq datasetsNotch1 intracellular domainMitochondrial respirationTime-restricted feedingAged miceInflammatory markersAd libitum dietIntracellular domainHepatic mitochondrial respirationATP productionLiver mitochondrial respirationCellular longevityLiver of aged miceLibitum dietDisease Activity ScoreCompared to adult animalsNotch1 signalingProtein contentTime-restricted feeding protocolsUpregulation of Notch1Investigated metabolic parametersProtein levelsNotch1Adult miceCollagen fibers
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