Microglia (immune cells) and the RANK protein are essential for triggering puberty and maintaining fertility in the brain.

Men with hypogonadotropic hypogonadism caused by congenital combined pituitary hormone deficiency may see an increase in serum testosterone levels with the use of gonadotropin-releasing hormone ...

The kick-off signal for puberty begins in the brain. Specifically, in the hypothalamus, where specific neurons release a hormone that activates the hypophysis, at the base of the skull, which then ...

Could replenishing a sex hormone improve cognition in Down’s syndrome? If given the right way, gonadotrophin-releasing hormone (GnRH) can do just that, according to researchers led by Vincent Prevot ...