2020
Contribution of Staphylococcal Enterotoxin B to Staphylococcus aureus Systemic Infection
Bae J, Da F, Liu R, He L, Lv H, Fisher E, Rajagopalan G, Li M, Cheung G, Otto M. Contribution of Staphylococcal Enterotoxin B to Staphylococcus aureus Systemic Infection. The Journal Of Infectious Diseases 2020, 223: 1766-1775. PMID: 32937658, PMCID: PMC8161638, DOI: 10.1093/infdis/jiaa584.Peer-Reviewed Original ResearchConceptsStaphylococcal enterotoxin BS. aureus pathogenesisCommunity-associated methicillin-resistant S. aureus infectionsMethicillin-resistant S. aureus infectionsEnterotoxin BS. aureus infectionMouse infection modelDrug development strategiesCytokine stormFatal exacerbationStaphylococcus aureus systemic infectionSuperantigenic toxinsAureus infectionMajor human pathogenST59 isolatesSystemic infectionInfection modelVirulence potentialInfectionStaphylococcus aureusPathogenesisHuman pathogensSEBExacerbationIsolates
2012
A Putative P-Type ATPase Required for Virulence and Resistance to Haem Toxicity in Listeria monocytogenes
McLaughlin H, Xiao Q, Rea R, Pi H, Casey P, Darby T, Charbit A, Sleator R, Joyce S, Cowart R, Hill C, Klebba P, Gahan C. A Putative P-Type ATPase Required for Virulence and Resistance to Haem Toxicity in Listeria monocytogenes. PLOS ONE 2012, 7: e30928. PMID: 22363518, PMCID: PMC3283593, DOI: 10.1371/journal.pone.0030928.Peer-Reviewed Original ResearchMeSH KeywordsAdenosine TriphosphatasesAnimalsBacterial ProteinsBase SequenceBiological AssayComputational BiologyDrug Resistance, BacterialGene Expression Regulation, BacterialGenes, BacterialGenetic LociHemeHomeostasisIronListeria monocytogenesListeriosisMiceMolecular Sequence DataMothsMutagenesis, InsertionalMutationPlasmidsReal-Time Polymerase Chain ReactionRepressor ProteinsVirulenceConceptsPutative P-type ATPaseFerric uptake regulatorUptake of haemIntracellular pathogen Listeria monocytogenesWax moth Galleria mellonellaP-type ATPaseAcquisition of ironPathogen Listeria monocytogenesMoth Galleria mellonellaIron-deficient mediumMembrane proteinsMutantsHaem toxicityFree haemAlternative infection modelGalleria mellonellaIron homeostasisInhibition of growthFrvAVirulenceListeria monocytogenesHaemVirulence potentialFurDeficient medium
2011
Streptococcus pneumoniae Clonal Complex 199: Genetic Diversity and Tissue-Specific Virulence
Thomas JC, Figueira M, Fennie KP, Laufer AS, Kong Y, Pichichero ME, Pelton SI, Pettigrew MM. Streptococcus pneumoniae Clonal Complex 199: Genetic Diversity and Tissue-Specific Virulence. PLOS ONE 2011, 6: e18649. PMID: 21533186, PMCID: PMC3077395, DOI: 10.1371/journal.pone.0018649.Peer-Reviewed Original ResearchConceptsChinchilla modelHeptavalent pneumococcal conjugate vaccinePneumococcal conjugate vaccineSerotype 19A isolatesMiddle ear isolatesS. pneumoniae isolatesLong-term effectivenessConjugate vaccinePneumococcal diseaseOtitis mediaVaccinated populationReplacement diseaseBlood isolatesInvasive diseaseCarriage isolatesPneumoniae isolatesCerebrospinal fluidEar isolatesFuture vaccinesImportant causeStreptococcus pneumoniaeMiddle earDiseaseVirulence potentialVaccine
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