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Uterine microbiome and endometrial receptivity
Ceska Gynekologie
|June 20, 2019
Summary
The endometrial microbiome, previously overlooked, plays a crucial role in embryo implantation and pregnancy. New research highlights its importance for endometrial receptivity and reproductive health.
Area of Science:
- Reproductive Medicine
- Microbiology
- Genetics
Background:
- Endometrial structure and function are critical for successful pregnancy.
- The uterine cavity was traditionally considered sterile, but recent findings reveal a distinct endometrial microbiome.
- The endometrial microbiome influences embryo implantation, pregnancy development, and childbirth.
Purpose of the Study:
- To review current findings on the endometrial microbiome.
- To elucidate the role of the endometrial microbiome in embryo implantation and development.
Main Methods:
- A comprehensive literature review was conducted.
- PubMed database was searched for articles using keywords 'uterine microbiome analysis' and 'endometrial receptivity'.
- Articles were selected up to June 2018.
Main Results:
- Advanced diagnostic methods, such as 16S ribosomal RNA analysis, enable detection of previously unculturable bacteria in the endometrium.
- The endometrial microbiome is believed to modulate endometrial cell function and the local immune system.
- It also protects against pathogenic microorganisms through its presence and the production of protective substances.
Conclusions:
- The endometrial microbiome is a significant factor influencing endometrial receptivity.
- Understanding the endometrial microbiome is vital for improving fertility treatments and pregnancy outcomes.
