2022
Ethnic and gender differences in hepatic lipid content and related cardiometabolic parameters in lean individuals
Petersen KF, Dufour S, Li F, Rothman DL, Shulman GI. Ethnic and gender differences in hepatic lipid content and related cardiometabolic parameters in lean individuals. JCI Insight 2022, 7 PMID: 35167495, PMCID: PMC9057590, DOI: 10.1172/jci.insight.157906.Peer-Reviewed Original ResearchConceptsCardiometabolic risk factorsInsulin resistanceRisk factorsHDL cholesterolLDL cholesterolTotal cholesterolLean individualsMatsuda insulin sensitivity indexAI menCardiovascular risk factorsHomeostatic model assessmentHepatic triglyceride contentInsulin sensitivity indexType 2 diabetesHepatic lipid contentNovo Nordisk FoundationUric acid concentrationCardiometabolic parametersCardiovascular riskPremenopausal womenFatty liverPlasma insulinInsulin sensitivityPlasma concentrationsModel assessment
2021
501-P: Lower Plasma Membrane Sn-1,2-Diacylglycerol Content and PKCepsilon/theta Activity Explain the Athlete’s Paradox
GASPAR R, LYU K, HUBBARD B, LEITNER B, LUUKKONEN P, HIRABARA S, SAKUMA I, NASIRI A, ZHANG D, KAHN M, CLINE G, PAULI J, PERRY R, PETERSEN K, SHULMAN G. 501-P: Lower Plasma Membrane Sn-1,2-Diacylglycerol Content and PKCepsilon/theta Activity Explain the Athlete’s Paradox. Diabetes 2021, 70 DOI: 10.2337/db21-501-p.Peer-Reviewed Original ResearchHigh-fat diet feedingMuscle insulin sensitivityEX miceInsulin sensitivitySpouse/partnerGlucose toleranceIntramyocellular lipidsAthlete's paradoxRC micePKCθ translocationHyperinsulinemic-euglycemic clamp studiesGilead SciencesJanssen ResearchMuscle TAG contentMuscle triglyceride contentMale C57BL/6J miceImproved glucose toleranceNovo NordiskMuscle insulin resistanceNovo Nordisk FoundationBoehringer Ingelheim PharmaceuticalsChow feedingHFD groupHFD miceInsulin resistance
2020
220-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