Could have carcinogenic potential? A critical review of current evidence.

There is growing evidence that microbial dysbiosis is intimately related to carcinogenesis across several types of human cancer. is best known for causing acute exudative genitourinary infection in males. can also cause chronic, asymptomatic infection of the female genitourinary tract along with the oropharynx and rectum of both sexes.

An open-label randomised controlled trial evaluating the efficacy of a meningococcal serogroup B (4CMenB) vaccine on Neisseria gonorrhoeae infection in gay and bisexual men: the MenGO study protocol.

Background: Gonorrhoea is an ongoing public health concern due to its rising incidence and the emergence of antibiotic resistance. There are an estimated 82 million new Neisseria gonorrhoeae infections each year, with several populations at higher risk for gonococcal infection, including gay and bisexual men (GBM). If left untreated, infection can lead to serious morbidity including infertility, sepsis and increased risk of HIV acquisition.

Assessment of Serum Bactericidal and Opsonophagocytic Activity of Antibodies to Gonococcal Vaccine Targets.

There is no vaccine available to prevent Neisseria gonorrhoeae infection, however there is currently a high level of interest in developing gonococcal vaccines due to the increasing number of cases and continuing emergence of antimicrobial resistance worldwide. A key aspect of vaccine development is the investigation of the functional immune response raised to the vaccine targets under investigation. Here, we describe two assays used to assess the functional immune response raised against gonococcal vaccine targets: the serum bactericidal assay (SBA) and the opsonophagocytic assay (OPA).

Outer membrane vesicle vaccines for Neisseria gonorrhoeae.

Multidrug-resistant is a global health problem, and the development of a vaccine is considered essential for the effective control of gonorrhoea. The use of outer membrane vesicle vaccines to prevent infection has garnered considerable interest, and a recent study using a mouse model of experimental gonococcal infections adds support for this approach.