Author

Hitoshi Okamura

Kyoto UniversityORCID 0000-0002-3013-4881Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:mouse· 2

Frequent Co-Authors

Genzui Setsu· 2 shared Masao DoiiD· 2 shared Aoi Harui· 1 shared Daisuke OnoiD· 1 shared Emi HasegawaiD· 1 shared Hiroyuki Shimatani· 1 shared Huihua Zhou· 1 shared Iori Murai· 1 shared

Activity by Year

2021-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 29 mutual co-author links

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2 shared papersNeuroscience

Genzui Setsu

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2 papers

Recent·Most cited

The slow-acting G-protein Gz defines the duration of circadian rest time

Youichi Tanaka, Yuto Fujita, Tom Macpherson, Aoi Harui, Sumihiro Kunisue, Genzui Setsu, Xinyan Shao, Daisuke Ono, Takatoshi Hikida, Yoshihisa Fujita, Michiyuki Matsuda, Hitoshi Okamura, Emi Hasegawa, Masao Doi

This study shows that Gz G-protein regulates the duration of circadian rest time by modulating cAMP-PKA activity and transcriptome remodeling in the SCN.

bioRxiv · May 27, 2026 · PreprintNeuroscience

Gpr19 is a circadian clock-controlled orphan GPCR with a role in modulating free-running period and light resetting capacity of the circadian clock

Yoshiaki Yamaguchi, Iori Murai, Kaoru Goto, Shotaro Doi, Huihua Zhou, Genzui Setsu, Hiroyuki Shimatani, Hitoshi Okamura, Takahito Miyake, Masao Doi

Scientific Reports · Nov 17, 2021Peer-reviewedNeuroscience