Induction of Vascular Permeability: βPIX and GIT1 Scaffold the Activation of Extracellular Signal-regulated Kinase by PAK
Stockton R, Reutershan J, Scott D, Sanders J, Ley K, Schwartz MA. Induction of Vascular Permeability: βPIX and GIT1 Scaffold the Activation of Extracellular Signal-regulated Kinase by PAK. Molecular Biology Of The Cell 2007, 18: 2346-2355. PMID: 17429073, PMCID: PMC1877103, DOI: 10.1091/mbc.e06-07-0584.Peer-Reviewed Original ResearchMeSH KeywordsAdaptor Proteins, Signal TransducingAnimalsCapillary PermeabilityCattleCell Cycle ProteinsCells, CulturedEndothelial CellsEnzyme ActivationExtracellular Signal-Regulated MAP KinasesGuanine Nucleotide Exchange FactorsHumansInflammationLipopolysaccharidesLungMiceP21-Activated KinasesPeptidesProtein Serine-Threonine KinasesRho Guanine Nucleotide Exchange FactorsConceptsP21-activated kinaseMitogen-activated protein kinase kinaseEndothelial cell-cell junctionsExtracellular signal-regulated kinaseCell-cell junctionsProtein kinase kinaseMyosin light chain phosphorylationLight chain phosphorylationSignal-regulated kinaseCell-permeant peptideActivation of ERKKinase kinaseExtracellular signalsPAK functionChain phosphorylationCritical regulatorKinaseCell contractilityCell typesCultured endothelial cellsPhosphorylationMouse lung injury modelMyosin phosphorylationEndothelial cellsGIT1Blocking p21-activated Kinase Reduces Lipopolysaccharide-induced Acute Lung Injury by Preventing Polymorphonuclear Leukocyte Infiltration
Reutershan J, Stockton R, Zarbock A, Sullivan GW, Chang D, Scott D, Schwartz MA, Ley K. Blocking p21-activated Kinase Reduces Lipopolysaccharide-induced Acute Lung Injury by Preventing Polymorphonuclear Leukocyte Infiltration. American Journal Of Respiratory And Critical Care Medicine 2007, 175: 1027-1035. PMID: 17322107, PMCID: PMC1899271, DOI: 10.1164/rccm.200612-1822oc.Peer-Reviewed Original ResearchConceptsAcute lung injuryLung injuryPMN migrationPolymorphonuclear leukocytesAlveolar spaceLipopolysaccharide-induced lung injuryMurine lung injuryPolymorphonuclear leukocyte infiltrationLeukocyte-endothelial interactionsAlveolo-capillary membraneOxidative burstRole of PAKsLeukocyte infiltrationChemokine receptorsLung interstitiumMurine modelExcessive recruitmentPMN chemoattractantInjuryCytoskeletal actin polymerizationAdhesion moleculesCritical mediatorCell migrationAttractive targetPAK phosphorylation