2015
Macrophage-specific de Novo Synthesis of Ceramide Is Dispensable for Inflammasome-driven Inflammation and Insulin Resistance in Obesity*
Camell CD, Nguyen KY, Jurczak MJ, Christian BE, Shulman GI, Shadel GS, Dixit VD. Macrophage-specific de Novo Synthesis of Ceramide Is Dispensable for Inflammasome-driven Inflammation and Insulin Resistance in Obesity*. Journal Of Biological Chemistry 2015, 290: 29402-29413. PMID: 26438821, PMCID: PMC4705943, DOI: 10.1074/jbc.m115.680199.Peer-Reviewed Original ResearchMeSH KeywordsAdipose TissueAnimalsBone Marrow CellsCarrier ProteinsCeramidesDiet, High-FatDisease Models, AnimalFatty AcidsFemaleInflammasomesInflammationInsulin ResistanceLipidsMacrophagesMaleMiceMice, TransgenicMitochondriaNLR Family, Pyrin Domain-Containing 3 ProteinObesityOxidative StressSerine C-PalmitoyltransferaseConceptsDe novo synthesisNovo synthesisOverexpression of catalaseDietary lipid overloadSynthesis machineryTissue homeostasisCell-specific deletionInflammasome activationAdipose tissue homeostasisNLRP3 inflammasome activationMyeloid cell-specific deletionMetabolic pathwaysCeramide synthesisAlternate metabolic pathwaysCaspase-1 cleavageEnergy homeostasisLipid overloadCeramideLipid metabolismInflammasome-dependent mannerOxidative stressDanger signalsFat diet-induced obesityHomeostasisFatty acids
1999
Regulation of myocardial glucose uptake and transport during ischemia and energetic stress
Young L, Russell R, Yin R, Caplan M, Ren J, Bergeron R, Shulman G, Sinusas A. Regulation of myocardial glucose uptake and transport during ischemia and energetic stress. The American Journal Of Cardiology 1999, 83: 25-30. PMID: 10750583, DOI: 10.1016/s0002-9149(99)00253-2.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsConceptsEnergetic stressEnergy-generating metabolic pathwaysMonophosphate-activated protein kinaseGlucose uptakeGlucose transport proteinProtein kinaseTransporter translocationTransport proteinsMolecular mechanismsMetabolic pathwaysCardiac glucose uptakeGlucose transporterCellular mechanismsGlucose transportFuel gaugeKinaseTranslocationGlucose entryModerate regional ischemiaSubsequent metabolismGlucose utilization increasesImportant roleUptakeGLUT4Stress