Research progress in Neisseria gonorrhoeae lipooligosaccharides vaccine / 中华微生物学和免疫学杂志

ABSTRACT

Gonorrhea, caused by Neisseria gonorrhoeae, is one of the most frequently reported infectious diseases. With the increasing antibiotic resistance in Neisseria gonorrhoeae, gonorrhea has become a major public health problem worldwide, making it imperative to develop a safe and effective vaccine. Lipooligosaccharides (LOS), which exist on the outer surface of gram-negative bacteria, contain many important antigenic determinants. In recent years, a large number of studies have shown that LOS may become the most potential target of Neisseria gonorrhoeae vaccine and immunotherapy. This article reviewed the structure of LOS, its role in Neisseria gonorrhoeae infection, research progress in LOS vaccine and the challenges faced in vaccine development, aiming to provide reference for further study.