In the case of AdipoR2, the proportion of immuno-positive theca cells was 0.65 (0.52, 0.78) in polycystic ovaries and 0.77 (0.69, 0.85) in the normal controls (p = 0.049; Mann-Whitney test) (Figure 1c). Here, ADIPOR2 is linked to polycystic ovary syndrome.