Species-Specific Analysis of Bacterial Vaginosis-Associated Bacteria.

ABSTRACT: Vaginal dysbiosis in women reduces the abundance of Lactobacillus species and increases that of anaerobic fastidious bacteria. This dysbiotic condition in the vagina, called bacterial vaginosis (BV), can be symptomatic with odorous vaginal discharges or asymptomatic and affects a third of women of reproductive age. Three unclassified bacterial species designated BV-associated bacteria 1, 2, and 3 (BVAB-1, -2, and -3) in 2005 were found to be highly preponderant in the vagina of females with BV. Here, we used sequence homology and phylogenetics analyses to identify the actual species of BVAB-1, -2, and -3 and found BVAB-1 to be Clostridiales genomosp. BVAB-1, BVAB-2 to be Oscillospiraceae bacterium strain CHIC02, and BVAB-3 to be Mageeibacillus indolicus, respectively.

SUBMITTER: Osei Sekyere J 

PROVIDER: S-EPMC10434177 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature