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Full-Text Articles in Medicine and Health Sciences
Association Of Chlamydia Trachomatis Burden With The Vaginal Microbiota, Bacterial Vaginosis, And Metronidazole Treatment, Caleb M. Ardizzone, Christopher M. Taylor, Evelyn Toh, Rebecca A. Lillis, Jacob H. Elnaggar, John W. Lammons, Patricia Dehon Mott, Emily L. Duffy, Li Shen, Alison J. Quayle
Association Of Chlamydia Trachomatis Burden With The Vaginal Microbiota, Bacterial Vaginosis, And Metronidazole Treatment, Caleb M. Ardizzone, Christopher M. Taylor, Evelyn Toh, Rebecca A. Lillis, Jacob H. Elnaggar, John W. Lammons, Patricia Dehon Mott, Emily L. Duffy, Li Shen, Alison J. Quayle
School of Graduate Studies Faculty Publications
Bacterial vaginosis (BV), a dysbiosis of the vaginal microbiota, is a common coinfection with Chlamydia trachomatis (Ct), and BV-associated bacteria (BVAB) and their products have been implicated in aiding Ct evade natural immunity. Here, we determined if a non-optimal vaginal microbiota was associated with a higher genital Ct burden and if metronidazole, a standard treatment for BV, would reduce Ct burden or aid in natural clearance of Ct infection. Cervicovaginal samples were collected from women at enrollment and, if testing positive for Ct infection, at a follow-up visit approximately one week later. Cervical Ct burden was assessed by inclusion forming …
Differences In The Genital Microbiota In Women Who Naturally Clear Chlamydia Trachomatis Infection Compared To Women Who Do Not Clear; A Pilot Study, Patricia Dehon Mott, Christopher M. Taylor, Rebecca A. Lillis, Caleb M. Ardizzone, Hannah L. Albritton, Meng Luo, Kaitlyn G. Calabresi, David H. Martin, Leann Myers, Alison J. Quayle
Differences In The Genital Microbiota In Women Who Naturally Clear Chlamydia Trachomatis Infection Compared To Women Who Do Not Clear; A Pilot Study, Patricia Dehon Mott, Christopher M. Taylor, Rebecca A. Lillis, Caleb M. Ardizzone, Hannah L. Albritton, Meng Luo, Kaitlyn G. Calabresi, David H. Martin, Leann Myers, Alison J. Quayle
School of Graduate Studies Faculty Publications
In vitro studies indicate IFNγ is central to Chlamydia trachomatis (Ct) eradication, but its function may be compromised by anaerobes typically associated with bacterial vaginosis (BV), a frequent co-morbidity in women with Ct. Here we investigated the associations between natural clearance of cervical Ct infection, the vaginal microbiome, and the requirements for IFNγ by evaluating the vaginal microbial and cytokine composition of Ct treatment visit samples from women who cleared Ct infection in the interim between their Ct screening and Ct treatment visit. The pilot cohort was young, predominantly African American, and characterized by a high rate of BV that …