Oocyte secreted factors supress the expression of prostaglandin synthase-2 (PTGS2), a key maturation promoter in cumulus cells: the oocyte is not in a hurry - Buratini, J.; Tino Dellaqua, T. [UNESP]; Carone, D.; Renzini, M. Mignini; Dal Canto, M. (Oxford Univ Press, 2022)