2008
Modulation of the actin cytoskeleton by Salmonella
Galan J. Modulation of the actin cytoskeleton by Salmonella. The FASEB Journal 2008, 22: 530.1-530.1. DOI: 10.1096/fasebj.22.1_supplement.530.1.Peer-Reviewed Original ResearchEffector proteinsHost cellsActin cytoskeletonBacterial proteinsCellular responsesBacterial effector proteinsProtein secretion systemSpecialized protein secretion systemActin cytoskeletal reorganizationDownstream effector proteinsSignal transduction pathwaysProtein Cdc42Exchange factorMembrane rufflingSmall GTPRho GTPasesSecretion systemCytoskeletal reorganizationTransduction pathwaysCytoskeletal rearrangementsCdc42RhoG.ProteinCytoskeletonRac
1999
Requirement of p21-activated Kinase (PAK) for Salmonella typhimurium–induced Nuclear Responses
Chen L, Bagrodia S, Cerione R, Galán J. Requirement of p21-activated Kinase (PAK) for Salmonella typhimurium–induced Nuclear Responses. Journal Of Experimental Medicine 1999, 189: 1479-1488. PMID: 10224288, PMCID: PMC2193063, DOI: 10.1084/jem.189.9.1479.Peer-Reviewed Original ResearchConceptsP21-activated kinaseBacterial effector proteinsEffector proteinsTarget proteinsSmall molecular weight GTPasesSerine/threonine kinaseType III secretion systemCdc42 effector proteinsC-Jun NH2-terminal kinase activationCdc42/RacFunction of Cdc42PAK kinase activityDedicated type III secretion systemEffector loop mutantsActin cytoskeleton rearrangementActin cytoskeleton reorganizationHost cell cytoplasmCultured epithelial cellsNuclear responseWeight GTPasesThreonine kinaseRho familyRho GTPasesSecretion systemCytoskeletal rearrangements
1998
A substrate of the centisome 63 type III protein secretion system of Salmonella typhimurium is encoded by a cryptic bacteriophage
Hardt W, Urlaub H, Galán J. A substrate of the centisome 63 type III protein secretion system of Salmonella typhimurium is encoded by a cryptic bacteriophage. Proceedings Of The National Academy Of Sciences Of The United States Of America 1998, 95: 2574-2579. PMID: 9482928, PMCID: PMC19418, DOI: 10.1073/pnas.95.5.2574.Peer-Reviewed Original ResearchConceptsType III protein secretion systemType III secretion systemProtein secretion systemSecretion systemEffector proteinsInvasion-associated type III secretion systemCluster of genesTail fiber proteinHost cell cytoplasmSouthern hybridization analysisMobile genetic elementsCultured epithelial cellsInduction of apoptosisSopE proteinEnterica serovar TyphimuriumBacteriophage genesBacterial entryCytoskeletal rearrangementsS. enterica serovar TyphimuriumGenetic elementsPathogenicity islandFiber proteinHybridization analysisCell cytoplasmEffector molecules