Researchers Information

Books, Original Papers & Review Papers
Graduate School of Agriculture
Division of Biological Resource Sciences
Associate Professor
Date of Birth
Academic Degree
Ph. D (Agricultural science)
Research Fields
  • General fishery studies(Aquacultural Biology)
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Research Subjects
  • Bio-defense mechanisms in marine bivalve molluscs(1992-)
  • Measurement for physiological activities in marine bivalve molluscs(2001-)
  • Accumulation/exclusion mechanisms of norovirus in oysters(2005-)
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Marine bivalves,oyster,host defense,hemocytes,physiological activity,norovirus,lysozyme,hemolymph proteins
Academic Society Membership
  • 日本水産学会
  • Japan Aquaculture Society
  • 日本比較免疫学会
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Activity of Academic Society (Post)
  • 日本水産学会東北支部会, 連絡幹事(2012-2014)
  • Journal of Aquaculture Research & Development, Editorial Board(2012-)
  • Environmental Sciences, Editorial Board(2013-)
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Food and bio-defense.[Saikon Shuppan,(1999)]Keisuke G. Takahashi,Akifumi Nakamura,Katsuyoshi Mori

Diseases in Asian Aquaculture VII.[Asian Fisheries Society,(2010)]K. G. Takahashi* and N. Itoh

Serotonin - A Chemical Messenger Between All Types of Living Cells.[IntechOpen,(2017)]Sayyed Mohammad Hadi Alavi, Kazue Nagasawa, Keisuke G. Takahashi and Makoto Osada

Serotonin - A Chemical Messenger Between All Types of Living Cells.[Intechopen,(2017)]Sayyed Mohammad Hadi Alavi, Kazue Nagasawa, Keisuke G. Takahashi and Makoto Osada∗


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Original Papers

Isolation and functional characterization for oocyte maturation and sperm motility of the oocyte maturation arresting factor from the Japanese scallop, Patinopecten yessoensis..[General and Comparative Endocrinology,179,(2012),350-357]Yuan, Y., Tanabe, T., Maekawa, F., Inaba, K., Maeda, Y., Itoh, N., Takahashi, KG. and Osada, M*.

Mollusc gonadotropin-releasing hormone directly regulates gonadal functions: A primitive endocrine system controlling reproduction.[General and Comparative Endocrinology,176(2),(2012),167-172]Nicholas Treen, Naoki Itoh, Hanae Miura, Ippei Kikuchi, Takenori Ueda, Keisuke G. Takahashi, Takayoshi Ubuka, Kazutoshi Yamamoto, Peter J. Sharp, Kazuyoshi Tsutsui, Makoto Osada

Molecular characterization and expression analysis of chitinase from the Pacific oyster Crassostrea gigas..[Comparative Biochemistry and Physiology,165,(2013),83-89]Okada, Y., Yamaura, K., Suzuki, T., Itoh, N., Osada, M.and Takahashi, KG.*

Involvement of Pacific oyster CgPGRP-S1S in bacterial recognition, agglutination and granulocyte degranulation..[Developmental and Comparative Immunology,43,(2014),30-34]Masao Iizuka, Toshihiro Nagasaki, Keisuke G. Takahashi, Makoto Osada, Naoki Itoh

Roles of extracellular ions and pH in 5-HT-induced sperm motility in marine bivalve..[Reproduction, 147,147,(2014),331-345]Alavi, SMH., Matsumura, N., Shiba, K., Itoh, N., Takahashi, KG., Inaba, K., and Osada, M.

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Review Papers

The 4th International Oyster Symposium.[かき研究所ニュース,27, (2012), 2-9]高橋計介*

平成23年度東北支部例会について.[日本水産学会誌,78(4), (2012), 819-822]高橋計介*、伊藤直樹

大学生によるイワガキの官能評価.[かき研究所ニュース,28, (2013), 9-13]高橋計介

カキ養殖への超音波利用の基礎検討.[NPO法人 海の会会報,2, (2013), 15-16]高橋計介

Shellfish Bio-Defense.[UNESCO UNESCO EOLSS Encyclopedia,5.5.35, (2013)]Takahashi, KG*, Itoh, N, Osada M

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Honours, Awards and Prizes
  • Elsevier's CBP-B Top Cited Article Award 2008-201(2010)
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Activity of External Organization
  • かき研究所(2009-)
  • 日本学術振興会 科学研究費補助金(2013-2015)
  • (独)農業・食品産業技術総合研究機構 生物系特定産業技術研究センター「イノベーション創出基礎的研究推進事業」(2015-)
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Mail Address
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