Responsiveness to DDAVP in Cushing's disease is associated with USP8 mutations through enhancing AVPR1B promoter activity.
Shichi H, Fukuoka H, Kanzawa M, Yamamoto M, Yamamoto N, Suzuki M, Urai S, Matsumoto R, Kanie K, Fujita Y, et al. Pituitary. 2022 Jun; 25(3):496-507. Epub 2022 Apr 22.