cAMP responsiveness determines follicular ovulatory fate downstream of the LH receptor in the cloudy catshark
Ryotaro Inoue, Takanori Kinugasa, Keigo Nagasaka, Kotaro Tokunaga, Shigeho Ijiri, Susumu Hyodo
The study shows that cAMP responsiveness, not LHR abundance, determines ovulatory fate in cloudy catshark follicles, challenging the LHR-threshold model.
bioRxiv · Sep 25, 2026 · PreprintPhysiology