Pathogenesis of Gram-Negative Bacteremia
Caitlyn L. Holmes, Mark T. Anderson, Harry L. T. Mobley, Michael A. Bachman
Abstract
The few bacteremia fitness factors identified in these prominent Gram-negative species demonstrate shared and unique pathogenic mechanisms at each phase of bacteremia progression. Capsule production, adhesins, and metabolic flexibility are common mediators, whereas only some species utilize toxins. This review provides an overview of Gram-negative bacteremia, compares animal models for bacteremia, and discusses prevalent Gram-negative bacteremia species.
Topics & Concepts
BacteremiaPathogenesisGramGram-negative bacterial infectionsMedicineGram-negative bacteriaMicrobiologyImmunologyBiologyBacteriaAntibioticsGeneticsEscherichia coliGeneAntibiotic Resistance in BacteriaBacterial Identification and Susceptibility TestingVibrio bacteria research studies