FoxO transcription factors couple the urea cycle and gluconeogenesis by controlling Ass1
Samia Karkoutly, Yoshinori Takeuchi, Zahra Mehrazad Saber, Duhan Tao, Tsolmon Mendsaikhan, Rika Saikawa, Yuichi Aita, Yuki Murayama, Akito Shikama, Yukari Masuda, Naoya Yahagi
This study identifies FoxO transcription factors as regulators of Ass1, linking urea cycle and gluconeogenesis during fasting.
bioRxiv · Dec 23, 2025 · PreprintBiochemistry