2013
Flagellar Motility Is a Key Determinant of the Magnitude of the Inflammasome Response to Pseudomonas aeruginosa
Patankar YR, Lovewell RR, Poynter ME, Jyot J, Kazmierczak BI, Berwin B. Flagellar Motility Is a Key Determinant of the Magnitude of the Inflammasome Response to Pseudomonas aeruginosa. Infection And Immunity 2013, 81: 2043-2052. PMID: 23529619, PMCID: PMC3676033, DOI: 10.1128/iai.00054-13.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsApoptosis Regulatory ProteinsCARD Signaling Adaptor ProteinsCaspase 1Cell DeathCytoskeletal ProteinsDendritic CellsFlagellaGene Expression RegulationInflammasomesInterleukin-1betaMacrophages, PeritonealMiceMice, Inbred C57BLMice, KnockoutMovementPhagocytosisPseudomonas aeruginosaPseudomonas InfectionsConceptsBacterial motilityFlagellar motilityBacterial flagellar motilityInnate immune systemWild-type P. aeruginosaInflammasome activationP. aeruginosaFlagellar expressionIngest bacteriaBone marrow-derived dendritic cellsImmune systemNLRC4 inflammasome activationBacterial associationsCaspase-1 activationBacterial interactionsMarrow-derived dendritic cellsChronic Pseudomonas aeruginosa infectionIL-1β levelsCell surfacePseudomonas aeruginosa infectionIL-1β productionInflammasome responseMotilityDendritic cellsAeruginosa infection
2001
Pseudomonas aeruginosa ExoT inhibits in vitro lung epithelial wound repair
Geiser T, Kazmierczak B, Garrity‐Ryan L, Matthay M, Engel J. Pseudomonas aeruginosa ExoT inhibits in vitro lung epithelial wound repair. Cellular Microbiology 2001, 3: 223-236. PMID: 11298646, DOI: 10.1046/j.1462-5822.2001.00107.x.Peer-Reviewed Original ResearchConceptsGTPase-activating proteinsEpithelial wound repairPseudomonas aeruginosa ExoTRho family GTPasesWound repairPathogen Pseudomonas aeruginosaNosocomial pathogen Pseudomonas aeruginosaP. aeruginosa internalizationEpithelial cellsP. aeruginosaGAP domainGAP activityBacterial proteinsCell roundingCytoskeleton collapseLung epithelial wound repairExoTCell detachmentVivo virulenceProteinEpithelial tissue damageImmune effector cellsLocal host defenseIntact epithelial barrierHost defense