Research keywords (4)：
Water pressure
, Tide related spawning
, Fish Endocrinology
, Fish Physiology
Research theme for competitive and other funds (2)：
2019 - 2021 Elucidation of the water pressure transduction in fish
2017 - 2018 魚類の活動周期に影響を与える水圧情報伝達の脳内神経ネットワークの解明
Papers (10)：
Yafan Zhu, Ryugo Negishi, Kodai Fukunaga, Shingo Udagawa, Akimichi Shimabukuro, Akihiro Takemura. Activation of the growth-IGF-1 axis, but not appetite, is related to high growth performance in juveniles of the Malabar grouper, Epinephelus malabaricus, under isosmotic condition. Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology. 2023. 283. 111456-111456
Fumika Yamashina, Yafan Zhu, Yuki Takeuchi, Chihiro Yamauchi, Kodai Fukunaga, Shingo Udagawa, Akihiro Takemura. Darkness at night during the new moon period alters the expression levels of the clock genes in the brain of a moon-related spawner, the Malabar grouper Epinephelus malabaricus. Biological Rhythm Research. 2023. 54. 10. 632-646
Yafan Zhu, Kodai Fukunaga, Shingo Udagawa, Akimichi Shimabukuro, Akihiro Takemura. Effects of selected light wavelengths on the transcript levels of photoreceptors and growth-related hormones and peptides in the Malabar grouper Epinephelus malabaricus. Aquaculture Reports. 2022. 27. 101393-101393
Mir Sayed Shah Danish, Abdul Matin Ibrahimi, Mohammad Aman Yaqobi, Shingo Udagawa, Alexey Mikhaylov, Nadeem Faisal, Tomonobu Senjyu. The Afghanistan aquaculture and fishery sectors - A foresight outlooks. Journal of Ecoscience and Plant Revolution. 2021. 2. 1. 17-37
Shingo Udagawa, Sung-Pyo Hur, Jun-Hwan Byun, Hiroki Takekata, Yuki Takeuchi, Akihiro Takemura. Verification of differentially expressed genes in relation to hydrostatic pressure in the brain of two wrasse species with high-tide preference in spawning. Journal of Fish Biology. 2020. 97. 4. 1027-1038
2016 - 2021 University of the Ryukyus Graduate School of Engineering and Science
2012 - 2016 University of the Ryukyus Faculty of Science Department of Chemistry, Biology and Marine Sciences
Work history (3)：
2022/04 - 現在 University of the Ryukyus Co-Creation Management Department Specially Appointed Assistant Professor
2021/04 - 2022/03 University of the Ryukyus Faculty of Science Postdoctoral Researcher
2019/04 - 2021/03 University of the Ryukyus Graduate School of Engineering and Science
Committee career (1)：
2022/09 - 現在 Japanese Society for Chronobiology Councilor
Awards (1)：
2021/11 - Japanese Society for Chronobiology Best Poster Award at the 28th Annual Meeting of the Japanese Society for Chronobiology Elucidation of the water pressure transduction in threespot wrasse
Association Membership(s) (3)：
The Japanese Society of Fisheries Science
, Japanese Society for Chronobiology
, The Japan Society for Comparative Endocrinology
