2022
Typhoid toxin sorting and exocytic transport from Salmonella Typhi-infected cells
Chang SJ, Hsu YT, Chen Y, Lin YY, Lara-Tejero M, Galan JE. Typhoid toxin sorting and exocytic transport from Salmonella Typhi-infected cells. ELife 2022, 11: e78561. PMID: 35579416, PMCID: PMC9142146, DOI: 10.7554/elife.78561.Peer-Reviewed Original ResearchConceptsCellular machineryType III protein secretion systemSpecific cellular machineryVesicle carriersProtein secretion systemExtracellular spaceTyphoid toxinEssential virulence factorExocytic transportGTPase Sar1Syntaxin 4Unusual biologySecretion systemPlasma membraneIntracellular transportRemarkable adaptationSpecific effectorsHost cellsIntracellular pathogensVirulence factorsMachineryCooptionVacuolesToxinSpecific environment
2015
9 Typhoid toxin
Galan J. 9 Typhoid toxin. 2015, 261-266. DOI: 10.1016/b978-0-12-800188-2.00009-4.Peer-Reviewed Original ResearchTyphoid feverTyphoid toxinLife-threatening systemic diseaseUnique virulence factorsSalmonella enterica serovar TyphiPentameric B subunitEnterica serovar TyphiSystemic diseaseExperimental animalsFeverUnique receptorSerovar TyphiVirulence factorsToxinDiseaseB subunitSalmonella entericaPathogenesisSymptomsSpecificityHuman glycansImportant diseaseReceptors
2000
A Bacterial Toxin That Controls Cell Cycle Progression as a Deoxyribonuclease I-Like Protein
Lara-Tejero M, Galán J. A Bacterial Toxin That Controls Cell Cycle Progression as a Deoxyribonuclease I-Like Protein. Science 2000, 290: 354-357. PMID: 11030657, DOI: 10.1126/science.290.5490.354.Peer-Reviewed Original ResearchConceptsCell cycle arrestCytolethal distending toxinChromatin disruptionCycle arrestCell cycle progressionLike proteinCdtB mutantChromatin fragmentationTransient expressionMutant formsCycle progressionCell deathCDT holotoxinDistending toxinCultured cellsBacterial toxinsDeoxyribonuclease IBacterial pathogensSuch pathogensCdtBSubunitsCampylobacter jejuniToxinMorphological changesPathogens