2001
Role of tyrosine kinases and the tyrosine phosphatase SptP in the interaction of Salmonella with host cells
Murli S, Watson R, Galán J. Role of tyrosine kinases and the tyrosine phosphatase SptP in the interaction of Salmonella with host cells. Cellular Microbiology 2001, 3: 795-810. PMID: 11736992, DOI: 10.1046/j.1462-5822.2001.00158.x.Peer-Reviewed Original ResearchMeSH KeywordsActinsBacterial ProteinsCdc42 GTP-Binding ProteinCell NucleusCytoskeletonInterleukin-8Mitogen-Activated Protein Kinase 1Mitogen-Activated Protein Kinase 3Mitogen-Activated Protein KinasesPhosphorylationPhosphotyrosineProtein Tyrosine PhosphatasesProtein-Tyrosine KinasesSalmonellaSalmonella typhimuriumSignal TransductionSubstrate SpecificityTransfectionTyrosineVimentinConceptsTyrosine phosphatase activityBacterial proteinsCellular responsesPhosphatase activityTyrosine kinaseHost cellsType III secretion systemIntermediate filament protein vimentinCarboxy-terminal domainRho family GTPases Cdc42Actin cytoskeleton reorganizationCellular transcription factorsMAP kinase activationInteraction of SalmonellaMembrane rufflesGAP activitySpecialized organellesGTPases Cdc42Secretion systemTranscription factorsCytoskeleton reorganizationKinase activationProtein vimentinBacterial uptakeProtein
2000
Biophysical characterization of SipA, an actin‐binding protein from Salmonella enterica
Mitra K, Zhou D, Galán J. Biophysical characterization of SipA, an actin‐binding protein from Salmonella enterica. FEBS Letters 2000, 482: 81-84. PMID: 11018527, DOI: 10.1016/s0014-5793(00)02040-8.Peer-Reviewed Original ResearchConceptsActin dynamicsCoiled-coil domainF-actin stabilityActin-binding proteinsActin cytoskeleton reorganizationNon-phagocytic cellsBacterial entryCytoskeleton reorganizationAdjacent actin monomersC-terminal fragmentBiophysical characterizationF-actinCellular responsesHost cellsBacterial uptakeActin monomersProteinSalmonella entericaHelical conformationSalmonella enterica infectionsIntestinal epitheliumEnterica infectionsEssential stepSIPACells