Gonococcal defenses against antimicrobial activities of neutrophils
- Autores: Allison Palmer, Alison K. Criss
- Localización: Trends in microbiology, ISSN 0966-842X, Vol. 26, Nº. 12, 2018, págs. 1022-1034
- Idioma: inglés
- Enlaces
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Resumen
Neisseria gonorrhoeae initiates a strong local immune response that is characterized by copious recruitment of neutrophils to the site of infection. Neutrophils neutralize microbes by mechanisms that include phagocytosis, extracellular trap formation, production of reactive oxygen species, and the delivery of antimicrobial granular contents. However, neutrophils do not clear infection with N. gonorrhoeae. N. gonorrhoeae not only expresses factors that defend against neutrophil bactericidal components, but it also manipulates neutrophil production and release of these components. In this review, we highlight the numerous approaches used by N. gonorrhoeae to survive exposure to neutrophils both intracellularly and extracellularly. These approaches reflect the exquisite adaptation of N. gonorrhoeae to its obligate human host
