Candidalysin Drives Epithelial Signaling, Neutrophil Recruitment, and Immunopathology at the Vaginal Mucosa.

ABSTRACT: Unlike other forms of candidiasis, vulvovaginal candidiasis, caused primarily by the fungal pathogen Candida albicans, is a disease of immunocompetent and otherwise healthy women. Despite its prevalence, the fungal factors responsible for initiating symptomatic infection remain poorly understood. One of the hallmarks of vaginal candidiasis is the robust recruitment of neutrophils to the site of infection, which seemingly do not clear the fungus, but rather exacerbate disease symptomatology. Candidalysin, a newly discovered peptide toxin secreted by C. albicans hyphae during invasion, drives epithelial damage, immune activation, and phagocyte attraction. Therefore, we hypothesized that Candidalysin is crucial for vulvovaginal candidiasis immunopathology. Anti-Candida immune responses are an

SUBMITTER: Richardson JP 

PROVIDER: S-EPMC5778364 | biostudies-literature | 2018 Feb

REPOSITORIES: biostudies-literature