Association between vaginal microbiota and vaginal inflammatory immune markers in postmenopausal women.

ABSTRACT:

Objective

In premenopausal individuals, vaginal microbiota diversity and lack of Lactobacillus dominance are associated with greater mucosal inflammation, which is linked to a higher risk of cervical dysplasia and infections. It is not known if the association between the vaginal microbiota and inflammation is present after menopause, when the vaginal microbiota is generally higher-diversity and fewer people have Lactobacillus dominance.

Methods

This is a post hoc analysis of a subset of postmenopausal individuals enrolled in a randomized trial for treatment of moderate-severe vulvovaginal discomfort that compared vaginal moisturizer, estradiol, or placebo. Vaginal fluid samples from 0, 4, and 12 weeks were characterized using 16S rRNA gene sequencing (microbiota) and MesoSc

SUBMITTER: Byrne EH 

PROVIDER: S-EPMC11213660 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature