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Human placental development and function.

Tereza Cindrova-Davies1, Amanda N Sferruzzi-Perri1

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Summary
This summary is machine-generated.

This review explores early human placental development, highlighting its crucial role in pregnancy success and lifelong health. Understanding placental formation is key to preventing pregnancy disorders and improving developmental outcomes.

Keywords:
FetusNutritionPlacentaTrophoblast

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Area of Science:

  • Reproductive Biology
  • Developmental Biology
  • Obstetrics

Background:

  • The placenta is vital for fetal growth, nutrient/oxygen supply, and waste removal.
  • Defective placental development causes major pregnancy complications like pre-eclampsia and fetal growth restriction.
  • Limited understanding of early placental development hinders prevention and treatment of pregnancy disorders.

Purpose of the Study:

  • To review current knowledge on early human placental development.
  • To discuss the roles of the maternal endometrium and fetal-maternal dialogue.
  • To explore stem cell models, oxygen's role, nutrient transfer, and placental endocrine function.

Main Methods:

  • Review of existing literature on placental development.
  • Analysis of the maternal-fetal interface.
  • Exploration of stem cell models and physiological processes.

Main Results:

  • Early placental development is critical for successful pregnancy and fetal health.
  • The maternal endometrium and fetal-maternal communication are essential for placental formation.
  • Oxygen availability and nutrient transfer mechanisms (histotrophic and haemotrophic) are key to placental function.

Conclusions:

  • Further research into early placental development is crucial for addressing pregnancy complications.
  • Advanced models, including stem cell research, offer new avenues for investigation.
  • A comprehensive understanding of placental function impacts reproductive success and long-term health.