NewslettersUmbilical & Placental Cell News Modulatory Role of mTOR in Trophoblast Adaptive Response in the Early Stage of Placentation in Sheep By Bob - January 19, 2023 0 Primary trophoblast cells from 21-day-old sheep placenta were characterised and subjected to fibroblast growth factor-2 and rapamycin treatment to study the effects on cell functionality, gene, and protein expression profiles. [Reproduction] Abstract