1632-P: Effects of MTOR Signaling in Muscle-Specific Irs1/2 Knockout Mice
STOEHR O, COPPS K, TAO R, WHITE M. 1632-P: Effects of MTOR Signaling in Muscle-Specific Irs1/2 Knockout Mice. Diabetes 2023, 72 DOI: 10.2337/db23-1632-p.Peer-Reviewed Original ResearchMTKO miceGlucose uptakeMTOR pathwayMdKO miceReduced ejection fractionCardiac fatty acid uptakeHigh-fat dietInsulin-resistant heartMuscle glucose uptakeDays of lifeWhite adipose tissueCardiac glucose uptakeFatty acid uptakeEffects of mTORInsulin-stimulated conditionsEjection fractionFat dietFat massMuscle atrophyIRS2 expressionCardiac hypertrophyEarly deathCardiac energyKnockout miceAdipose tissueHepatic follistatin increases basal metabolic rate and attenuates diet-induced obesity during hepatic insulin resistance
Tao R, Stöhr O, Wang C, Qiu W, Copps K, White M. Hepatic follistatin increases basal metabolic rate and attenuates diet-induced obesity during hepatic insulin resistance. Molecular Metabolism 2023, 71: 101703. PMID: 36906067, PMCID: PMC10033741, DOI: 10.1016/j.molmet.2023.101703.Peer-Reviewed Original ResearchConceptsHepatic insulin resistanceInsulin resistanceAdipose massBasal metabolic rateHepatic disruptionDiet-induced obesityFat mass accumulationTotal lean massHigh-fat dietBody weight changesHFD consumptionFat massLean massFOXO1-dependent mannerHepatic overexpressionHepatic insulinObesityMetabolic rate