Follicle-stimulating hormone (FSH) is a glycoprotein that promotes the development of antral follicles through the proliferation, survival and steroidogenesis of granulosa cells (GC). In addition, it has been shown to stimulate the synthesis of sphingolipids such as sphingosine 1-phosphate (S1P) in these cells. Similar to FSH, S1P promotes proliferation, survival...