Deciphering the effect of reproductive tract microbiota on human reproduction. (1st November 2018)

• Record Type: Journal Article
• Authors: Moreno, Inmaculada; Simon, Carlos
• Is Part Of: Reproductive medicine and biology. Volume 18:Number 1(2019)
• Page Start: 40
• Page End: 50
• Publication Date: 2018-11-01
• Subjects: dysbiosis -- endometrial health -- human reproduction -- microbiome -- reproductive tract bacteria; Reproduction -- Periodicals; Reproductive health -- Periodicals; 612.6
• DOI: 10.1002/rmb2.12249
• Languages: English
• ISSNs: 1445-5781

Abstract

Abstract: Background: The female reproductive tract contains an active microbiome comprising mainly bacteria from the Lactobacillus genus, which is associated with a healthy microbiome state. However, spatio‐temporal fluctuations of this microbiome that occur in response to internal and external factors may impact the physiology of the reproductive tract organs and even lead to pathological states. Methods: Current literature covering the reproductive tract microbiome is summarized and contextualized in this review. Main findings: This review presents the current knowledge about the bacterial composition of the lower and upper reproductive tract as well as the impact of the microbiota on women's health and reproduction. We place special focus on the impact of the endometrial microbiome in infertility and assisted reproductive technologies. Conclusion: The assessment of the reproductive tract microbiome adds a new microbiological perspective to human reproduction, pregnancy, and onset of new life, highlighting the importance of considering the evaluation of microbial communities to improve personalized care in reproductive medicine and women's health.