english: So these functions were known for these hormones for a long time, but our studies suggested that maybe they had a third function that nobody knew about -- maybe they also affect aging.
non_english: Dakle ove funkcije ovih hormona su poznate već dugo vremena, ali naše studije pokazuju da oni možda imaju i treću funkciju za koju niko nije znao -- možda takođe utiču na starenje.