Placental Microbial Colonization and Its Association With Pre-eclampsia.

Area of Science:

• Microbiology
• Obstetrics
• Human Physiology

Background:

• The human microbiome influences numerous physiological and pathophysiological conditions.
• The placenta is colonized by microbes, forming a distinct placental microbiome.
• Pre-eclampsia (PE) is a major cause of maternal and fetal complications with unclear etiology.

Purpose of the Study:

• To review the current understanding of the placental microbiome.
• To explore the placental microbiome's role in the etiology of pre-eclampsia.
• To discuss therapeutic strategies targeting the placental microbiome for PE prevention and management.

Main Methods:

• Literature review of studies on placental microbiome composition.
• Analysis of research linking placental dysbiosis to pre-eclampsia.
• Synthesis of current knowledge on microbiome-based interventions.

Main Results:

• The placental microbiome differs from vaginal and gut microbiomes, showing similarity to the oral microbiome.
• Evidence suggests a potential link between altered placental microbial composition and PE development.
• The placental microbiome represents a potential target for novel diagnostic and therapeutic approaches.

Conclusions:

• The placental microbiome is a critical area of research with implications for pregnancy health.
• Understanding placental microbiome alterations could lead to improved pre-eclampsia diagnosis and treatment.
• Modulating the placental microbiome may offer a future therapeutic avenue for pre-eclampsia.