Maternal stress and placental vascular function and remodeling

Area of Science:

• Obstetrics and Gynecology
• Developmental Biology
• Maternal-Fetal Medicine

Background:

• Placental vascular development, encompassing angiogenesis and blood flow, is crucial for normal pregnancy outcomes.
• Maternal stress, poor nutrition, and assisted reproductive technologies (ART) can negatively impact placental vascular development.
• Compromised placental function affects fetal and neonatal growth and development.

Purpose of the Study:

• To review the significance of placental vascular development in normal pregnancies.
• To summarize the impact of maternal stress and ART on placental angiogenesis and function.
• To discuss therapeutic strategies for improving placental vascular development in compromised pregnancies.

Main Methods:

• Literature review of studies on placental vascular development.
• Analysis of the effects of maternal stress, nutrition, and ART on placental function.
• Evaluation of potential therapeutic interventions for placental vascular disorders.

Main Results:

• Normal placental vascularization is essential for adequate fetal and neonatal growth.
• Maternal stress and ART are associated with impaired placental angiogenesis and function.
• Therapeutic approaches show promise in restoring placental vascular development and improving outcomes.

Conclusions:

• Placental vascular development is a key determinant of pregnancy success.
• Interventions targeting maternal factors and placental development are needed to mitigate adverse effects.
• Further research into therapeutic strategies can enhance pregnancy and postnatal outcomes.