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
2019
The expanded specificity and physiological role of a widespread N-degron recognin
Gao X, Yeom J, Groisman EA. The expanded specificity and physiological role of a widespread N-degron recognin. Proceedings Of The National Academy Of Sciences Of The United States Of America 2019, 116: 18629-18637. PMID: 31451664, PMCID: PMC6744884, DOI: 10.1073/pnas.1821060116.Peer-Reviewed Original ResearchConceptsN-degron pathwayN-terminusLarge hydrophobic amino acidsPhysiological roleAmino acidsN-terminal methionineFourth amino acidHydrophobic amino acidsProtease ClpAPClp proteinsProtein homeostasisProteolytic systemIntact proteinProteinTerminusPathwayClpAPDegronAlarmoneStrong preferenceOrganellesBindsBacteriumHomeostasisProtease
2007
A connector of two-component regulatory systems promotes signal amplification and persistence of expression
Kato A, Mitrophanov AY, Groisman EA. A connector of two-component regulatory systems promotes signal amplification and persistence of expression. Proceedings Of The National Academy Of Sciences Of The United States Of America 2007, 104: 12063-12068. PMID: 17615238, PMCID: PMC1924540, DOI: 10.1073/pnas.0704462104.Peer-Reviewed Original ResearchConceptsTwo-component regulatory systemBacterial signal transductionRegulatory systemPersistence of expressionSignal transductionGene transcriptionRegulatory architectureSmall proteinsSalmonella entericaPathwayFunctional characteristicsPmrDExpressionFunctional propertiesPhoP.AmplificationTranscriptionSignal amplificationTransductionGenesDominant formOrganismsProteinPersistenceEnterica
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