Post 51: An enzyme makes you want to be a dad 🧐
Published:
It’s interesting how an enzyme can make you want to be a dad*. A species of rodents synthesizes an enzyme (the one in the image) in their adrenal glands that produces a hormone that eventually stimulates the male to engage in parental care, such as taking their offspring to the nest and grooming them.
Evolution of a novel adrenal cell type that promotes parental care
Disclaimer: obviously, the matter is much more complex in humans.