Pseudomonas aeruginosa is an important gram-negative opportunistic pathogen whose large genome allows it to thrive in diverse environments. There is a wide range of phenotypic variation within the species, which can be attributed both to variation in sequences present in most isolates (the core genome) or the presence or absence...
Pseudomonas aeruginosa is a Gram-negative pathogen that frequently causes severe nosocomial infections through expression of virulence factors, evasion of immune clearance and resistance to therapeutic antimicrobial agents. These factors have led the US Centers for Disease Control and Prevention (CDC) and Infectious Disease Society of America (IDSA) to identify P....
The Pseudomonas aeruginosa type III secretion system delivers effector proteins directly into target cells, allowing the bacterium to modulate host cell functions. ExoU is the most cytotoxic of the known effector proteins and has been associated with more severe infections in humans. Previous studies have shown that ExoU is a...