2010
Lymphocytes Accelerate Epithelial Tight Junction Assembly: Role of AMP-Activated Protein Kinase (AMPK)
Tang XX, Chen H, Yu S, Zhang L, Caplan MJ, Chan HC. Lymphocytes Accelerate Epithelial Tight Junction Assembly: Role of AMP-Activated Protein Kinase (AMPK). PLOS ONE 2010, 5: e12343. PMID: 20808811, PMCID: PMC2925955, DOI: 10.1371/journal.pone.0012343.Peer-Reviewed Original ResearchConceptsTJ assemblyActivation of AMPKProtein kinaseEpithelial cellsCalcium switch experimentsEpithelial cell polaritySuppression of AMPKTight junction assemblyRole of AMPMadin-Darby canine kidney cellsCellular ATP levelsCanine kidney cellsTight junctionsCell polarityApicolateral borderJunction assemblyModel cell lineAMPK activationProper formationAdjacent epithelial cellsTJ formationChemical inhibitorsCalu-3 human airway epithelial cellsHuman airway epithelial cellsMDCK cells
2002
AMP kinase is required for mitochondrial biogenesis in skeletal muscle in response to chronic energy deprivation
Zong H, Ren JM, Young LH, Pypaert M, Mu J, Birnbaum MJ, Shulman GI. AMP kinase is required for mitochondrial biogenesis in skeletal muscle in response to chronic energy deprivation. Proceedings Of The National Academy Of Sciences Of The United States Of America 2002, 99: 15983-15987. PMID: 12444247, PMCID: PMC138551, DOI: 10.1073/pnas.252625599.Peer-Reviewed Original ResearchMeSH KeywordsAdenine NucleotidesAdenylate KinaseAnimalsCalcium-Calmodulin-Dependent Protein Kinase Type 2Calcium-Calmodulin-Dependent Protein Kinase Type 4Calcium-Calmodulin-Dependent Protein KinasesEnergy MetabolismEnzyme InductionGene Expression RegulationGenes, DominantGuanidinesMiceMice, TransgenicMitochondria, MuscleMuscle ProteinsMuscle, SkeletalPhosphocreatinePropionatesTranscription FactorsConceptsMitochondrial biogenesisPeroxisome proliferator-activated receptor-gamma coactivator-1alphaDominant negative mutantProliferator-activated receptor-gamma coactivator-1alphaRole of AMPReceptor-gamma coactivator-1alphaGamma coactivator-1alphaProtein kinaseAMPK inactivationEnergy deprivationBiogenesisAMPK activityDN-AMPKMuscle AMPKCritical adaptationKinase IVCritical regulatorAMP kinaseCoactivator-1alphaMitochondrial contentAMPKFuel sensorEnergy statusKinase
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