MURASHITA Koji

ムラシタコウジ | MURASHITA Koji

Affiliation and department：

Research field (1)： Marine/Aquatic life sciences

Research keywords (2)：魚類栄養生理 , Fish physiology

Research theme for competitive and other funds (9)：

2022 - 2025 魚類における栄養代謝と成熟の関係を解明する
2021 - 2025 Appetite regulation by olfaction and gustation in yellowtail
2018 - 2021 Nutrient sensing and digestive function in fish gastrointestinal tract
2015 - 2019 Exploring the functions of leptin in fish
2016 - 2018 Exploring the functions of leptin in fish(Fostering Joint International Research)

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Papers (62)：

Haruhisa Fukada, Koji Murashita, Ayaka Senzui. Candidate orexigenic peptide hormone-related genes in yellowtail Seriola quinqueradiata: cloning and tissue distribution of two distinct agouti-related protein genes and response of five candidate appetite-related genes to fasting, fishmeal soluble fraction addition, and a fishmeal-based diet. Fisheries Science. 2024
Koji Murashita, Hiroyuki Matsunari, Hazuki Yoshinaga, Motoshige Yasuike, Takeshi Yamamoto, Hiromi Oku, Hirofumi Furuita. Effect of inclusion of animal proteins to plant protein-based diet on physiological condition of red seabream Pagrus major. Fisheries Science. 2024
Hirofumi Furuita, Tadao Jinbo, Masato Higuchi, Kazuharu Nomura, Ryusuke Sudo, Hiroyuki Matsunari, Koji Murashita, Hiromi Oku, Takeshi Yamamoto, Hideki Tanaka. Diets comprising hen egg yolk and milk proteins as potential alternatives to shark egg-based diets for larvae of the Japanese eel Anguilla japonica. Fisheries Science. 2024
Hazuki Yoshinaga, Motoshige Yasuike, Miyuki Mekuchi, Satoshi Soma, Takeshi Yamamoto, Koji Murashita, Hiroyuki Matsunari, Hiromi Oku, Hirofumi Furuita. Multi-omics analysis of hepatopancreas of red seabream (Pagrus major) fed a soybean meal-based diet. Aquaculture. 2023. 574. 739631-739631
Fumiaki Takakuwa, Koji Murashita, Yoshitsugu Noguchi, Takashi Inui, Kosei Watanabe, Shoya Sugiyama, Shinichi Yamada, Amal Biswas, Hideki Tanaka. Effects of long-term feeding of fishmeal-free diet on growth parameters, bile acid status, and bile acid-related gene expression of yearling red sea bream Pagrus major (Temminck & Schlegel, 1843). Aquaculture. 2023. 570. 739444-739444

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MISC (49)：

村下幸司, 橋本博, 高志利宣, 江場岳史, 相馬智史, 松成宏之, 古板博文, 奥宏海, 吉永葉月, 山本剛史. クロマグロ幼魚における消化酵素の性状と配合飼料が消化生理へ及ぼす長期的影響. 日本水産学会大会講演要旨集. 2020. 2020
吉永葉月, 松成宏之, 古板博文, 三浦正之, 小澤諒, 岡崎巧, 奥宏海, 村下幸司, 山本剛史. ニジマスにおける低魚粉飼料による餌付けがその後の代謝に及ぼす影響-I 稚魚期の飼育成績. 日本水産学会大会講演要旨集. 2020. 2020
Ana Silva Gomes, Ivar Ronnestad, Koji Murashita, Francesca Vacca, Raffaella Cinquetti, Amilcare Barca, Anders Aksnes, Elena Bossi, Tiziano Verri. Comparative Characterization of the Atlantic salmon, Salmo salar L., Di/Tripeptide Transporters PepT1a and PepT1b. FASEB JOURNAL. 2019. 33
Floriana Lai, Tharmini Kalananthan, Gunnar M. Berg, Koji Murashita, Ana Silva Gomes, Sigurd O. Handeland, Ivar Ronnestad. Brain Distribution of Key Neuropeptides Involved in Appetite Control in Atlantic Salmon, Salmo Salar (L.). FASEB JOURNAL. 2019. 33
松成宏之, 橋本博, 吉永葉月, 村下幸司, 奥宏海, 古板博文, 山本剛史. 飼育水槽中のL型ワムシの栄養価の変動の把握. 日本水産学会大会講演要旨集. 2019. 2019

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Lectures and oral presentations (36)：

Exploring the roles of leptin in Atlantic salmon
(7th International symposium on fish endocrinology 2012)
Postprandial changes in bile acid synthesis-related genes in rainbow trout
(6th World Fisheries Congress 2012)
The Production of Leptin Receptor Knockout Medaka(共著)
(6th Intercongress Symposium of the Asia and Oceania Society for Comparative Endocrinology 2010)
Postprandial changes in GI-tract peptide hormones in the teleost Atlantic salmon(共著)
(Experimental Biology 2010 2010)
The Production of Leptin Receptor Knockout Medaka
(6th Intercongress Symposium of the Asia and Oceania Society for Comparative Endocrinology 2010)

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Education (3)：

2003 - 2006 Ehime University
2001 - 2003 Kochi University
1997 - 2001 Kochi University

Professional career (2)：

Ph.D. in Agriculture (Ehime University)
Master(Agriculture) (Kochi University)

Work history (7)：

2020/07 - 現在 Fisheries Technology Institute, FRA Physiological Function Division, Aquaculture Research Depertment Senior Researcher
2017/04 - 2020/06 National Research Institute of Aquaculture, FRA Research Center for Aquaculture Systems Senior Researcher
2016/04 - 2018/03 University of Bergen Visiting Researcher
2010/05 - 2016/03 National Research Institute of Aquaculture Researcher
2008/04 - 2010/04 Costal Fisheries and Aquaculture Division, Tohoku National Fisheries Research Institute Research fellow of the Japan Society for the Promotion of Science (JSPS)

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Committee career (2)：

2022/04 - 現在日本水産学会シンポジウム企画委員会幹事
2015/02 - 5th Japan-Norway Joint Committee on Cooperation in the Fields of Science and Technology Member of the Joint Committee

Awards (2)：

2015/03 - The Japanese Society of Fisheries Science Achievement Award for Young Scientists Studies on the regulatory mechanisms of fish appetite and digestion
2006 - Travel Award in the 7th International Congress on the Biology of Fish (St. John’s, Canada)

Association Membership(s) (3)：

JAPAN SOCIETY FOR COMPARATIVE ENDOCRINOLOGY , 日本水産学会 , The Japanese Society of Fisheries Science

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