Division of Biological Sciences, University of California San Diego, La Jolla, California, USA
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Department of Bioengineering, University of California, San Diego, La Jolla, California, USA
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Biomedical Sciences Graduate Program, University of California San Diego, La Jolla, California, USA
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Center for Microbiome Innovation, University of California San Diego, La Jolla, California, USA
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Center for Microbiome Innovation, University of California San Diego, La Jolla, California, USA
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Medical Scientist Training Program, University of California San Diego, La Jolla, California, USA
Division of Gastroenterology, University of California San Diego, La Jolla, California, USA
Department of Obstetrics, Gynecology and Reproductive Sciences, University of California San Diego, La Jolla, California, USA
Center for Microbiome Innovation, University of California San Diego, La Jolla, California, USA
Jennifer Moreno Department of Veterans Affairs Medical Center, La Jolla, California, USA
Institute of Diabetes and Metabolic Health, University of California San Diego, La Jolla, California, USA
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Department of Bioengineering, University of California, San Diego, La Jolla, California, USA
Center for Microbiome Innovation, University of California San Diego, La Jolla, California, USA
Department of Computer Science and Engineering, University of California, San Diego, La Jolla, California, USA
Halıcıoğlu Data Science Institute, University of California San Diego, La Jolla, California, USA
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-specific disease. The vaginal microbiota’s community composition has been classified into five unique community state types (CSTs), several of which are dominated by lactic acid-producing bacteria belonging to the Lactobacillus genus ( Ravel et al. 2011 , Kwon
Obstetrics and Gynecology, Showa University, Shinagawa-ku, Tokyo, Japan
Fertility Clinic Tokyo, Shibuya-ku, Tokyo, Japan
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et al. reported that the bacterial microbiota in the vaginal and intrauterine areas was independent ( Moreno et al. 2016 , Moreno & Simon 2018 ). Furthermore, Chen et al. examined the bacterial microbiota present in the vaginal and fallopian
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Gynecologic Division, BP – A Beneficencia Portuguesa de Sao Paulo, Sao Paulo, Sao Paulo, Brazil
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Gynecologic Division, BP – A Beneficencia Portuguesa de Sao Paulo, Sao Paulo, Sao Paulo, Brazil
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-inflammatory cytokines and activation of antigen-presenting cells through lipopolysaccharide (LPS) pathways ( Cani 2018 ). Also, studies have shown that the fecal and vaginal microbiota are correlated and that the use of probiotics can impact both the fecal and vaginal
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The connection between vaginal microbiota-metabolite profiles and preterm delivery (PTD, birth <37 weeks’ gestation) has been a topical subject. Previous research has focused on specific metabolites using proton NMR spectroscopy ( 1 H
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debilitating morbidity in surviving infants ( Suff et al. 2019 ). Majority (70%) of PTBs occur spontaneously with significant contribution from ascending genital tract infections and inflammation ( Romero et al. 2014 ). A dysbiotic vaginal microbiota can
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. 2017 ). The vaginal microbiota at late gestation is similar to that of a non-pregnant (non-menstruating and bacterial vaginosis, BV-negative) state characterised by a decrease in α-diversity (species richness – within individual diversity or amount of
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APC Microbiome Ireland, University College Cork, Cork, Ireland
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, such as abdominal bloating and those mirroring irritable bowel syndrome (IBS) ( Saunders & Horne 2021 , Saunders & Horne 2023 ). The gut microbiota is the collection of bacteria, viruses, and archaea within the gastrointestinal (GI) tract which
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2012 ). Using culture-independent methods and molecular phylogenetic approaches, distinct differences in the vaginal microbiota have been observed in women who delivered preterm as compared to those delivered at term ( Romero et al. 2014 ). Recently
APC Microbiome Ireland, University College Cork, Cork, Ireland
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://doi.org/10.1016/j.tree.2019.11.004 ) Russell AL McAdams ZL Donovan E Seilhamer N Siegrist M Franklin CL & Ericsson AC 2023 The contribution of maternal oral, vaginal, and gut microbiota to the developing offspring gut . Scientific Reports
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Origin Subepithelial stroma Epithelial cells Read et al. (2007), Timmons et al. (2010), Mahendroo (2012) Stimulus Progesterone withdrawal, complement activation Altered vaginal microbiota, HPV infection Gonzalez et al. (2011 a , b