2020
Myosteatosis in the Context of Skeletal Muscle Function Deficit: An Interdisciplinary Workshop at the National Institute on Aging
Correa-de-Araujo R, Addison O, Miljkovic I, Goodpaster BH, Bergman BC, Clark RV, Elena JW, Esser KA, Ferrucci L, Harris-Love MO, Kritchevsky SB, Lorbergs A, Shepherd JA, Shulman GI, Rosen CJ. Myosteatosis in the Context of Skeletal Muscle Function Deficit: An Interdisciplinary Workshop at the National Institute on Aging. Frontiers In Physiology 2020, 11: 963. PMID: 32903666, PMCID: PMC7438777, DOI: 10.3389/fphys.2020.00963.Peer-Reviewed Original ResearchSkeletal muscle function deficitMuscle function deficitsSkeletal muscle fat infiltrationFunction deficitsEctopic fat depotsMuscle fat infiltrationNational InstituteBone marrow adipositySkeletal muscle structureTranslation of findingsAppropriate study designCancer survivorsFunctional statusMyosteatosisFat infiltrationMarrow adiposityClinical consequencesLean massTherapeutic approachesPhysical activityBody compositionMuscle massClinical practiceMetabolic diseasesFat depots220-LB: Glucagon Promotes Hepatic Autophagy by AMPK-Mediated mTORC1 Inhibition
GALSGAARD K, WEWER ALBRECHTSEN N, HOLST J, SHULMAN G, PETERSEN K, NASIRI A, CLINE G, ZHANG X, LEE J, HUBBARD B. 220-LB: Glucagon Promotes Hepatic Autophagy by AMPK-Mediated mTORC1 Inhibition. Diabetes 2020, 69 DOI: 10.2337/db20-220-lb.Peer-Reviewed Original ResearchSpouse/partnerDohme Corp.Hepatic autophagyMerck SharpKidney diseaseNovo Nordisk A/SAMP kinaseGlucagon treatmentPlasma glucagon concentrationsAdvisory PanelKrebs-Henseleit bicarbonate bufferHepatic protein metabolismNational InstituteNovo Nordisk FoundationMarkers of autophagyHepatic glucose metabolismFasted male ratsProtein/amino acid metabolismGlucagon's roleGlucagon concentrationsGlucagon infusionMale ratsAwake miceNovo Nordisk A/S.Glucose metabolism
2019
266-OR: Plasma Membrane sn-1,2 Diacylglycerol Mediates Lipid-Induced Hepatic Insulin Resistance
LYU K, ZHANG Y, ZHANG D, KAHN M, NOZAKI Y, BHANOT S, BOGAN J, CLINE G, SAMUEL V, SHULMAN G. 266-OR: Plasma Membrane sn-1,2 Diacylglycerol Mediates Lipid-Induced Hepatic Insulin Resistance. Diabetes 2019, 68 DOI: 10.2337/db19-266-or.Peer-Reviewed Original ResearchHepatic insulin resistanceInsulin resistanceExogenous fatty acidsInsulin actionLipid dropletsHepatic ceramide contentHyperinsulinemic-euglycemic clampHepatic insulin actionBioactive lipid speciesHepatic glucose productionChow-fed ratsHepatic diacylglycerol contentAdvisory PanelFatty acidsHepatic steatosisImpaired suppressionSingle doseSpouse/partnerGlucose productionPKCε activationJanssen ResearchAcute knockdownCeramide contentNational InstituteReceptor kinase activation