Human Placental Adaptive Changes in Response to Maternal Obesity: Sex Specificities.

Maternal obesity is increasingly prevalent and is associated with elevated morbidity and mortality rates in both mothers and children. At the interface between the mother and the fetus, the placenta mediates the impact of the maternal environment on fetal development. Most of the literature presents data on the effects of maternal obesity on placental functions and does not exclude potentially confounding factors such as metabolic diseases (e.

Influence of maternal obesity on human trophoblast differentiation: The role of mitochondrial status.

Maternal obesity is associated with complications of pregnancy and increases the infant's risk of developing obesity, diabetes and cardiovascular disease later in life. The placenta has an important role in determining the pregnancy outcome, and the syncytiotrophoblast (ST) is the main component of the placenta that supports the relationship between the mother and fetus. The differentiation of the cytotrophoblast (CT) into the ST is accompanied by changes in mitochondrial functions and dynamics.