2023
How Bacterial Pathogens Coordinate Appetite with Virulence
Pokorzynski N, Groisman E. How Bacterial Pathogens Coordinate Appetite with Virulence. Microbiology And Molecular Biology Reviews 2023, 87: e00198-22. PMID: 37358444, PMCID: PMC10521370, DOI: 10.1128/mmbr.00198-22.Peer-Reviewed Original ResearchConceptsVirulence factorsTyphoid-like diseaseIntestinal inflammationFacultative intracellular pathogenImmunocompetent humansGut microbiotaPathogenic outcomesUtilization determinantsIntracellular pathogensSpecific nutrientsAntimicrobial agentsInfectionBacterial pathogensSerovar TyphimuriumBacterial virulencePathogensPathogenic traitsAnimal hostsPathwaySuch pathwaysCertain pathwaysMetabolic pathwaysVirulence programInflammationVirulence
2020
How Pathogens Feel and Overcome Magnesium Limitation When in Host Tissues
Blanc-Potard AB, Groisman EA. How Pathogens Feel and Overcome Magnesium Limitation When in Host Tissues. Trends In Microbiology 2020, 29: 98-106. PMID: 32807623, PMCID: PMC7855738, DOI: 10.1016/j.tim.2020.07.003.Peer-Reviewed Original ResearchConceptsNutritional immunityHost cell compartmentsAbundant divalent cationHost tissuesSalmonella enterica serovar TyphimuriumAvailability of nutrientsPathogen responseEnterica serovar TyphimuriumMacrophage proteinHost organismLiving cellsMagnesium limitationAmino acidsIntracellular pathogensSerovar TyphimuriumNutrient concentrationsCell compartmentPathogensDivalent cationsNutrientsMagnesium deprivationEssentialityOrganismsCytoplasmProtein
2002
Conflicting needs for a Salmonella hypervirulence gene in host and non‐host environments
Mouslim C, Hilbert F, Huang H, Groisman EA. Conflicting needs for a Salmonella hypervirulence gene in host and non‐host environments. Molecular Microbiology 2002, 45: 1019-1027. PMID: 12180921, DOI: 10.1046/j.1365-2958.2002.03070.x.Peer-Reviewed Original ResearchConceptsSole carbon sourceD-Ala-D-Ala dipeptidaseNon-host environmentsNutrient-poor conditionsPathogen Salmonella entericaCarbon sourceWild-type SalmonellaPathogen fitnessFaster growth rateGenesInfected hostHypervirulence genesMutantsInnate immunitySalmonella entericaDipeptidase activityGrowth rateHostInactivationPhenotypeFitnessDipeptidasePathogensSalmonellaEnterica
2000
Molecular mechanisms of Salmonella pathogenesis
Groisman EA, Mouslim C. Molecular mechanisms of Salmonella pathogenesis. Current Opinion In Infectious Diseases 2000, 13: 519-522. PMID: 11964823, DOI: 10.1097/00001432-200010000-00014.Peer-Reviewed Original ResearchA parallel intraphagosomal survival strategy shared by Mycobacterium tuberculosis and Salmonella enterica
Buchmeier N, Blanc‐Potard A, Ehrt S, Piddington D, Riley L, Groisman E. A parallel intraphagosomal survival strategy shared by Mycobacterium tuberculosis and Salmonella enterica. Molecular Microbiology 2000, 35: 1375-1382. PMID: 10760138, DOI: 10.1046/j.1365-2958.2000.01797.x.Peer-Reviewed Original ResearchConceptsM. tuberculosisIntracellular pathogensMycobacterium tuberculosisSpleens of miceCultured human macrophagesM. tuberculosis mutantsMgtC mutantMacrophage phagosomesTuberculosisSalmonella entericaHuman macrophagesTuberculosis mutantsMacrophagesDifferent diseasesLow magnesiumVirulencePhagosomesMgtC proteinSimilar phenotypeSalmonellaPrevious studiesPathogensLungSpleen
1997
How Salmonella became a pathogen
Groisman E, Ochman H. How Salmonella became a pathogen. Trends In Microbiology 1997, 5: 343-349. PMID: 9294889, DOI: 10.1016/s0966-842x(97)01099-8.Peer-Reviewed Original Research
1995
The evolution off invasion by enteric bacteria
Ochman H, Groisman EA. The evolution off invasion by enteric bacteria. Canadian Journal Of Microbiology 1995, 41: 555-561. PMID: 7641138, DOI: 10.1139/m95-074.Peer-Reviewed Original ResearchConceptsPhylogenetic distributionGenomic locationPlant pathogensDivergent pathogensSecretory pathwayVirulence proteinsGene complexHost rangeHost cellsSimilar machineryEnteric bacteriaPathogensProteinDisease pathologyEnteric pathogensMachineryBacteriaPathwayShigella sppSppAnalogous structuresSequenceInvasionCellsComplexes
1994
How bacteria resist killing by host-defense peptides
Groisman E. How bacteria resist killing by host-defense peptides. Trends In Microbiology 1994, 2: 444-449. PMID: 7866702, DOI: 10.1016/0966-842x(94)90802-8.Peer-Reviewed Original ResearchHow to become a pathogen
Groisman E, Ochman H. How to become a pathogen. Trends In Microbiology 1994, 2: 289-294. PMID: 7981972, DOI: 10.1016/0966-842x(94)90006-x.Peer-Reviewed Original Research