1999
Type III Secretion Machines: Bacterial Devices for Protein Delivery into Host Cells
Galán J, Collmer A. Type III Secretion Machines: Bacterial Devices for Protein Delivery into Host Cells. Science 1999, 284: 1322-1328. PMID: 10334981, DOI: 10.1126/science.284.5418.1322.Peer-Reviewed Original ResearchConceptsSecretion systemComplex protein secretion systemsHost cellsType III secretion systemBacterial effector proteinsProtein secretion systemAnimal pathogenic bacteriaHost cellular functionsGram-negative pathogenic bacteriaBacterial devicesPathogenic bacteriaEffector proteinsCellular functionsFlagellar apparatusBacterial speciesEffector moleculesProtein deliveryBacteriaCellsNovel preventionBiologySpeciesPlantsProteinTherapeutic approaches
1998
Identification of a Specific Chaperone for SptP, a Substrate of the Centisome 63 Type III Secretion System ofSalmonella typhimurium
Fu Y, Galán J. Identification of a Specific Chaperone for SptP, a Substrate of the Centisome 63 Type III Secretion System ofSalmonella typhimurium. Journal Of Bacteriology 1998, 180: 3393-3399. PMID: 9642193, PMCID: PMC107295, DOI: 10.1128/jb.180.13.3393-3399.1998.Peer-Reviewed Original ResearchMeSH KeywordsActinsAmino Acid SequenceBacterial ProteinsBase SequenceChromosomes, BacterialCloning, MolecularComplement Inactivator ProteinsCytoskeletonKineticsMolecular Sequence DataPlasmidsPolymerase Chain ReactionProtein Tyrosine PhosphatasesRecombinant Fusion ProteinsSalmonella typhimuriumSequence AlignmentSequence Homology, Amino AcidConceptsType III secretion systemSecretion systemSpecific chaperonesActin cytoskeletonTyrosine phosphataseType III protein secretion systemHost cell actin cytoskeletonHost cellsProtein secretion systemCell actin cytoskeletonHost cell responsesPulse-chase experimentsCytoplasmic chaperonesCentisome 63Effector proteinsTranscription factorsAcidic polypeptidesChaperonesResidues 15Function mutationsEffector moleculesCytoskeletonProteinSPTPSalmonella typhimuriumA 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
1994
Salmonella entry into mammalian cells: different yet converging signal transduction pathways?
Galán J. Salmonella entry into mammalian cells: different yet converging signal transduction pathways? Trends In Cell Biology 1994, 4: 196-199. PMID: 14731677, DOI: 10.1016/0962-8924(94)90136-8.Peer-Reviewed Original ResearchSignal transduction pathwaysTransduction pathwaysHost cell signal transduction pathwaysCell signal transduction pathwaysDifferent signaling pathwaysCommon effector moleculesMammalian cellsSalmonella entryDifferent cell linesSignaling pathwaysDiverse pathwaysEffector moleculesCell linesPathwayCommon mechanismBacteriaSalmonella bacteriaCellsUptake