Communication (crosstalk) between oocytes and granulosa cells is crucial for oocyte formation, dormancy, reawakening, and maturation. Oocytes express proteins c-KIT and GDF9, which play a vital ...
Figure 1: A granulosa cell tumor found in the left ovary of a 3.5-year-old female cynomolgus monkey. The right ovary and uterus were normal on microscopic evaluation. We diagnosed the left ovarian ...