2023
MAD2-Dependent Insulin Receptor Endocytosis Regulates Metabolic Homeostasis.
Park J, Hall C, Hubbard B, LaMoia T, Gaspar R, Nasiri A, Li F, Zhang H, Kim J, Haeusler R, Accili D, Shulman G, Yu H, Choi E. MAD2-Dependent Insulin Receptor Endocytosis Regulates Metabolic Homeostasis. Diabetes 2023, 72: 1781-1794. PMID: 37725942, PMCID: PMC10658066, DOI: 10.2337/db23-0314.Peer-Reviewed Original ResearchConceptsIR endocytosisInsulin receptor endocytosisCell division regulatorsInsulin receptorProlongs insulin actionReceptor endocytosisTranscriptomic profilesInsulin stimulationEndocytosisMetabolic homeostasisCell surfaceGenetic ablationMetabolic functionsInsulin actionP31cometMad2BubR1DisruptionSignalingRegulatorHomeostasisAdipose tissueInteractionHepatic fat accumulationMetabolism
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 ResearchConceptsObese 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
Short-term Resistance Training Increases APPL1 Content in the Liver and the Insulin Sensitivity of Mice Fed a Long-term High-fat Diet
Minuzzi L, Kuga G, Breda L, Gaspar R, Muñoz V, Pereira R, Botezelli J, da Silva A, Cintra D, de Moura L, Ropelle E, Pauli J. Short-term Resistance Training Increases APPL1 Content in the Liver and the Insulin Sensitivity of Mice Fed a Long-term High-fat Diet. Experimental And Clinical Endocrinology & Diabetes 2019, 128: 30-37. PMID: 30991419, DOI: 10.1055/a-0885-9872.Peer-Reviewed Original ResearchConceptsLong-term high-fat dietShort-term resistance trainingHigh-fat dietResistance trainingInsulin sensitivityHigh calorie intakeLiver of miceAdiponectin pathwayChow dietMice fedInsulin resistanceGlycemic homeostasisSwiss miceAdiponectin receptorsPhysical activityPhysical exerciseInsulin actionHepatic tissueMiceLiverDietAdiponectinInadequate levelsAdverse consequencesCritical regulator