2013
Direct assessment of hepatic mitochondrial oxidative and anaplerotic fluxes in humans using dynamic 13C magnetic resonance spectroscopy
Befroy DE, Perry RJ, Jain N, Dufour S, Cline GW, Trimmer JK, Brosnan J, Rothman DL, Petersen KF, Shulman GI. Direct assessment of hepatic mitochondrial oxidative and anaplerotic fluxes in humans using dynamic 13C magnetic resonance spectroscopy. Nature Medicine 2013, 20: 98-102. PMID: 24317120, PMCID: PMC3947269, DOI: 10.1038/nm.3415.Peer-Reviewed Original Research
2001
Effect of triiodothyronine on mitochondrial energy coupling in human skeletal muscle
Lebon V, Dufour S, Petersen K, Ren J, Jucker B, Slezak L, Cline G, Rothman D, Shulman G. Effect of triiodothyronine on mitochondrial energy coupling in human skeletal muscle. Journal Of Clinical Investigation 2001, 108: 733-737. PMID: 11544279, PMCID: PMC209375, DOI: 10.1172/jci11775.Peer-Reviewed Original ResearchIn Vivo Effects of Uncoupling Protein-3 Gene Disruption on Mitochondrial Energy Metabolism*
Cline G, Vidal-Puig A, Dufour S, Cadman K, Lowell B, Shulman G. In Vivo Effects of Uncoupling Protein-3 Gene Disruption on Mitochondrial Energy Metabolism*. Journal Of Biological Chemistry 2001, 276: 20240-20244. PMID: 11274222, DOI: 10.1074/jbc.m102540200.Peer-Reviewed Original ResearchConceptsATP synthesisEnergy metabolismSkeletal muscleMitochondrial oxidative phosphorylationMitochondrial energy metabolismGene disruptionRatio of ATPOxidative phosphorylationATP productionTricarboxylic acid cycle fluxWhole-body levelUCP3KO miceWhole-body energy expenditureCellular levelProtein 3Cycle fluxLabeling experimentsFirst evidenceBody energy expenditureMetabolismVivoMeasurement of ratesPhosphorylationEnergy expenditureUCP3
2000
Regulation of myocardial [13C]glucose metabolism in conscious rats
McNulty P, Cline G, Whiting J, Shulman G. Regulation of myocardial [13C]glucose metabolism in conscious rats. AJP Heart And Circulatory Physiology 2000, 279: h375-h381. PMID: 10899078, DOI: 10.1152/ajpheart.2000.279.1.h375.Peer-Reviewed Original ResearchAssessment of mitochondrial energy coupling in vivo by 13C/31P NMR
Jucker B, Dufour S, Ren J, Cao X, Previs S, Underhill B, Cadman K, Shulman G. Assessment of mitochondrial energy coupling in vivo by 13C/31P NMR. Proceedings Of The National Academy Of Sciences Of The United States Of America 2000, 97: 6880-6884. PMID: 10823916, PMCID: PMC18769, DOI: 10.1073/pnas.120131997.Peer-Reviewed Original ResearchConceptsUCP3 mRNA
1999
Determination of the rate of the glutamate/glutamine cycle in the human brain by in vivo 13C NMR
Shen J, Petersen K, Behar K, Brown P, Nixon T, Mason G, Petroff O, Shulman G, Shulman R, Rothman D. Determination of the rate of the glutamate/glutamine cycle in the human brain by in vivo 13C NMR. Proceedings Of The National Academy Of Sciences Of The United States Of America 1999, 96: 8235-8240. PMID: 10393978, PMCID: PMC22218, DOI: 10.1073/pnas.96.14.8235.Peer-Reviewed Original ResearchConceptsGlutamate/glutamine cycleGlutamine cycleCerebral cortexMin/Rat cerebral cortexVivo 13C NMR spectraGlucose oxidation ratesHuman brainGlucose oxidationGlutamatergic activityRat modelTricarboxylic acid cycle rateParietal lobeHuman cortexCortexTime courseBrainGlutamine synthesisMajor metabolic fluxCycle rateTricarboxylic acid cycleHigh levelsInfusionRatsAcid cycle