Comim et al. [64] show that in antral follicles, Adipor1 and Adipor2 mRNA expression was reduced in theca cells from polycystic ovaries compared with theca from normal ovaries, while no differences were observed between polycystic ovaries and normal ovaries in the proportions of granulosa cells in antral follicles expressing ADIPOR1 or ADIPOR2. Here, ADIPOR2 is linked to polycystic ovary syndrome.