A novel mechanism of kisspeptin regulating ovarian granulosa cell function via down-regulating let-7b to activate ERK/PI3K-Akt pathway in Tan sheep - Tianshu Dai; Shihao Wei; Xiaofeng Li; Di Yang; Linsen Gui; Hui Xiang; Yun Ma; Xingang Dan (Domestic Animal Endocrinology, 2025)