Analysis of adenylate cyclase activity in Japanese children with orthostatic dysregulation - Nobuyoshi Sugiyama; Tomoyoshi Komiyama; Kengo Ayabe; Shin-ichi Matsuda; Mayumi Enseki; Mariko Ikegami; Yoshihiro Miyashita; Ayumi Sasaki; Yuka Kitamura; Atsushi Uchiyama (PLoS ONE, 2026)