2011
Hemolytic Phospholipase C Inhibition Protects Lung Function during Pseudomonas aeruginosa Infection
Wargo M, Gross M, Rajamani S, Allard J, Lundblad L, Allen G, Vasil M, Leclair L, Hogan D. Hemolytic Phospholipase C Inhibition Protects Lung Function during Pseudomonas aeruginosa Infection. American Journal Of Respiratory And Critical Care Medicine 2011, 184: 345-354. PMID: 21562128, PMCID: PMC3175536, DOI: 10.1164/rccm.201103-0374oc.Peer-Reviewed Original ResearchConceptsLung functionP. aeruginosa infectionAeruginosa infectionSignificant lung function impairmentLung function impairmentLung function declineBronchoalveolar lavage fluidPseudomonas aeruginosa infectionChronic lung infectionVirulence factorsP. aeruginosaP. aeruginosa virulence factorsPulmonary surfactant functionSingle virulence factorFunction declineMechanical ventilationFunction impairmentLavage fluidRespiratory endpointsSurfactant dysfunctionComputer-controlled ventilatorLung infectionAeruginosa virulence factorsStrain infectionLung physiology
2008
GbdR Regulates Pseudomonas aeruginosa plcH and pchP Transcription in Response to Choline Catabolites
Wargo M, Ho T, Gross M, Whittaker L, Hogan D. GbdR Regulates Pseudomonas aeruginosa plcH and pchP Transcription in Response to Choline Catabolites. Infection And Immunity 2008, 77: 1103-1111. PMID: 19103776, PMCID: PMC2643652, DOI: 10.1128/iai.01008-08.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAraC Transcription FactorBetaineCholineDNA Mutational AnalysisElectrophoretic Mobility Shift AssayGene Expression Regulation, BacterialMaleMiceMice, Inbred C57BLPhosphoric Monoester HydrolasesPhosphorylcholinePromoter Regions, GeneticPseudomonas aeruginosaPseudomonas InfectionsReverse Transcriptase Polymerase Chain ReactionSarcosineTranscription, GeneticTransferases (Other Substituted Phosphate Groups)ConceptsGlycine betainePlcH activityAraC family transcription factorElectrophoretic mobility shift assaysFamily transcription factorsEukaryotic cell membranesHemolytic phospholipase CMobility shift assaysP. aeruginosa virulenceProtein fusionsPromoter mappingTranscriptional activationTranscription factorsGbdRPhosphorylcholine phosphatasePromoter sequencesShift assaysGene expressionPromoter mutantsFeedback inductionMutantsTranscriptionPhospholipase CPrimary regulatorCell membrane