2023
222-OR: Metformin Reduces Fasting Glycemia in Well-Controlled Type 2 Diabetes by Promoting Aerobic Glycolysis Independent of Decreasing Endogenous Glucose Production
SARABHAI T, LAMOIA T, FRIESL S, JONUSCHEIT M, PETERSEN K, SHULMAN G, RODEN M. 222-OR: Metformin Reduces Fasting Glycemia in Well-Controlled Type 2 Diabetes by Promoting Aerobic Glycolysis Independent of Decreasing Endogenous Glucose Production. Diabetes 2023, 72 DOI: 10.2337/db23-222-or.Peer-Reviewed Original ResearchEndogenous glucose productionRates of EGPType 2 diabetesHepatic ATP contentMetformin treatmentGlucose clearanceNovo NordiskGlucose productionGlycogen contentGlucose-lowering effectHepatic TAG contentLactate productionBlood glucose levelsPlasma glucose concentrationPeripheral glucose clearanceHepatic glycogen contentATP contentAdvisory PanelFortress BiotechMetformin-induced inhibitionGlycemic controlDohme Corp.Hepatic triglyceridesMitochondrial electron transport chain activityGlucose levels
2017
Pathogenesis of hypothyroidism-induced NAFLD is driven by intra- and extrahepatic mechanisms
Ferrandino G, Kaspari RR, Spadaro O, Reyna-Neyra A, Perry RJ, Cardone R, Kibbey RG, Shulman GI, Dixit VD, Carrasco N. Pathogenesis of hypothyroidism-induced NAFLD is driven by intra- and extrahepatic mechanisms. Proceedings Of The National Academy Of Sciences Of The United States Of America 2017, 114: e9172-e9180. PMID: 29073114, PMCID: PMC5664516, DOI: 10.1073/pnas.1707797114.Peer-Reviewed Original ResearchConceptsNonalcoholic fatty liver diseaseDe novo lipogenesisAdipose tissue lipolysisHepatic insulin resistanceThyroid hormonesHypothyroid miceImpaired suppressionInsulin resistanceTissue lipolysisInsulin secretionHigh thyroid-stimulating hormone levelsRegulation of THThyroid-stimulating hormone levelsLipid utilizationFatty liver diseaseSerum glucose levelsEndogenous glucose productionLow thyroid hormoneFatty acidsHepatic lipid utilizationLiver diseaseSevere hypothyroidismHormone levelsProfound suppressionGlucose levels
1993
Inhibitory Effect of Pregnancy on Counterregulatory Hormone Responses to Hypoglycemia in Awake Rat
Rossi G, Lapaczewski P, Diamond M, Jacob R, Shulman G, Sherwin R. Inhibitory Effect of Pregnancy on Counterregulatory Hormone Responses to Hypoglycemia in Awake Rat. Diabetes 1993, 42: 1440-1445. PMID: 8375583, DOI: 10.2337/diab.42.10.1440.Peer-Reviewed Original ResearchConceptsPregnant ratsGlucagon responseNonpregnant controlsAwake pregnant ratsCounterregulatory hormone responsesIntensive insulin treatmentRelease of epinephrineHypoglycemia risk factorsHypoglycemic clamp studiesDiabetic pregnanciesGlucose counterregulationMaternal hypoglycemiaHypoglycemic stimulusEpinephrine releaseEpinephrine levelsMild hypoglycemiaBrisk responseNonfasting stateRisk factorsAwake ratsInsulin treatmentKetone levelsClamp studiesGlucose levelsNonfasted state