Dietary sugars silence the master regulator of carbohydrate utilization in human gut Bacteroides species
Pearce V, Groisman E, Townsend G. Dietary sugars silence the master regulator of carbohydrate utilization in human gut Bacteroides species. Gut Microbes 2023, 15: 2221484. PMID: 37358144, PMCID: PMC10294740, DOI: 10.1080/19490976.2023.2221484.Peer-Reviewed Original ResearchConceptsMaster regulatorMicrobial populationsOrthologous transcription factorsMammalian gut microbiotaMicrobial gene expressionHuman gut symbiontHuman gut BacteroidesDistinct microbial populationsIntestinal Bacteroides speciesGut symbiontsCarbohydrate utilizationMRNA leaderTranscription factorsHost dietGut BacteroidesNutrient availabilityGene expressionMolecular pathwaysUnknown mechanismDietary sugarsBacteroides speciesFuture therapeutic interventionsRegulatorSimple sugarsPathogenic outcomesHow 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