卷:12 | |
Pseudomonas aeruginosa Cytotoxins: Mechanisms of Cytotoxicity and Impact on Inflammatory Responses | |
Review | |
关键词: GTPASE-ACTIVATING PROTEIN; TUMOR-NECROSIS-FACTOR; III SECRETION SYSTEM; RECEPTOR-INTERACTING PROTEIN; PROGRAMMED CELL-DEATH; NF-KAPPA-B; N-3-OXODODECANOYL HOMOSERINE LACTONE; ACTIN CYTOSKELETON DISRUPTION; BACTERIAL CUPREDOXIN AZURIN; DOMAIN KINASE RIP; | |
DOI : 10.3390/cells12010195 | |
来源: SCIE |
【 摘 要 】
Pseudomonas aeruginosa is one of the most virulent opportunistic Gram-negative bacterial pathogens in humans. It causes many acute and chronic infections with morbidity and mortality rates as high as 40%. P. aeruginosa owes its pathogenic versatility to a large arsenal of cell-associated and secreted virulence factors which enable this pathogen to colonize various niches within hosts and protect it from host innate immune defenses. Induction of cytotoxicity in target host cells is a major virulence strategy for P. aeruginosa during the course of infection. P. aeruginosa has invested heavily in this strategy, as manifested by a plethora of cytotoxins that can induce various forms of cell death in target host cells. In this review, we provide an in-depth review of P. aeruginosa cytotoxins based on their mechanisms of cytotoxicity and the possible consequences of their cytotoxicity on host immune responses.
【 授权许可】