Polygenic risk scores and Mendelian randomization reveal circadian genetic contributions to idiopathic hypersomnia
Taku Miyagawa, Mihoko Shimada, Kotomi Tanida, Nozomu Kotorii, Takao Kato, Tatayu Kotorii, Yu Ariyoshi, Hiroshi Hiejima, Motohiro Ozone, Naohisa Uchimura, Azusa Ikegami, Kazuhiko Kume, Takashi Kanbayashi, Aya Imanishi, Yuichi Kamei, , Makoto Honda
The paper uses polygenic risk scores and Mendelian randomization to show circadian genetic factors contribute to idiopathic hypersomnia.
medRxiv · Jan 6, 2026 · PreprintGenetic & Genomic Medicine