2005
AMP-Activated Protein Kinase Activates p38 Mitogen-Activated Protein Kinase by Increasing Recruitment of p38 MAPK to TAB1 in the Ischemic Heart
Li J, Miller EJ, Ninomiya-Tsuji J, Russell RR, Young LH. AMP-Activated Protein Kinase Activates p38 Mitogen-Activated Protein Kinase by Increasing Recruitment of p38 MAPK to TAB1 in the Ischemic Heart. Circulation Research 2005, 97: 872-879. PMID: 16179588, DOI: 10.1161/01.res.0000187458.77026.10.Peer-Reviewed Original ResearchMeSH KeywordsAminoimidazole CarboxamideAMP-Activated Protein KinasesAnimalsAnisomycinCell HypoxiaEnzyme ActivationGlucoseGlucose Transporter Type 4Intracellular Signaling Peptides and ProteinsMaleMAP Kinase Kinase 3MiceMice, Inbred C57BLMice, TransgenicMultienzyme ComplexesMyocardial IschemiaP38 Mitogen-Activated Protein KinasesProtein Serine-Threonine KinasesProtein TransportRatsRats, Sprague-DawleyRibonucleotidesConceptsMitogen-activated protein kinaseP38 mitogen-activated protein kinaseMAPK kinase 3P38 MAPK activationAlpha2 catalytic subunitProtein kinaseMAPK activationCatalytic subunitGlucose transportStress-signaling pathwaysAMPK activator 5Role of AMPKProtein kinase 1Direct molecular targetP38 MAPK inhibitorMouse heartsAMPK complexProtein TAB1Scaffold proteinGLUT4 translocationUpstream kinaseAMPK activationKinase 3Kinase 1MAPK inhibitor
2003
Physiological role of AMP-activated protein kinase in the heart: graded activation during exercise
Coven DL, Hu X, Cong L, Bergeron R, Shulman GI, Hardie DG, Young LH. Physiological role of AMP-activated protein kinase in the heart: graded activation during exercise. AJP Endocrinology And Metabolism 2003, 285: e629-e636. PMID: 12759223, DOI: 10.1152/ajpendo.00171.2003.Peer-Reviewed Original ResearchConceptsAMPK activityProtein kinasePhysiological roleTotal AMPK activityAlpha2 catalytic subunitCellular metabolic processesAlpha catalytic subunitCardiac AMPK activityAMPK effectsAMPK activationMetabolic processesAMPKAkt phosphorylationKinasePhosphorylationSkeletal muscleSubunitsSubstrate metabolismActivationActivity increasesLesser extentMyocardial substrate metabolismMin of treadmillHigh-intensity exerciseActivity