Lifestyle Womens Corner

Children born to mothers with PCOS are at an increased risk of developing anxiety

Children born to mothers with PCOS are at an increased risk of developing anxiety
CC0

NEW DELHI: Children born to mothers with polycystic ovary syndrome (PCOS) are at an increased risk of developing anxiety later in life, researchers have discovered.

According to the researchers, maternal obesity and androgen excess induce sex-specific anxiety in the offspring.

PCOS affects more than one in ten women of childbearing age and is characterised by high levels of male hormones in the blood, menstrual disorders, insulin resistance and obesity.

“The fact that daughters of women with PCOS are at increased risk of developing the condition and that sons often develop obesity and insulin resistance, indicates that the fetal environment plays a crucial role,” said lead author Elisabet Stener-Victorin, Professor at the Karolinska Institute.

ALSO READ: Polycystic Ovary Syndrome (PCOS): What women need to know

Independent of the mothers’ other diet components, female offspring exposed to maternal androgens in utero developed an anxiety-like behaviour. A HFHS diet after birth did not significantly affect the female mice’s behaviour. Male offspring, on the other hand, were unaffected by the elevated maternal androgen levels, but displayed anxiety-like behaviour in response to maternal obesity.

The environmental factors also affected gene expression in the brain. A number of genes implicated in anxiety were dysregulated in the amygdala and hypothalamus in the brain in a sex-specific manner, the researchers noted.

IANS