Rchr
J-GLOBAL ID:200901013887661645   Update date: Mar. 14, 2024

KOHSAKA Tetsuya

コウサカ テツヤ | KOHSAKA Tetsuya
Affiliation and department:
Job title: Professor
Homepage URL  (1): http://www.butsuryo.ac.jp/curriculum/professor/kohsaka.html
Research field  (5): Anatomy ,  Physiology ,  Morphology, anatomy ,  Cell biology ,  Zoological sciences
Research keywords  (6): relaxin receptor ,  Protective effects of relaxin (RLN) against oxidative stress ,  Localization and function of RXFP1 and RXFP2 receptors ,  Physiological role of relaxin family peptides in the testis and spermatozoa ,  Purification and characterization of relaxin family proteins, RLN and INSL3 ,  Development of novel assay system for evaluating sperm fertilizing ability
Research theme for competitive and other funds  (15):
  • 2018 - 2021 リラキシンとその関連因子の受精を取り巻くネットワークシステムの存在とその機能解明
  • 2015 - 2018 豚精巣リラキシン様蛋白の生殖細胞の抗アポトーシスおよび成熟因子としての機構解明
  • 2012 - 2014 ブタ精巣で発現するリラキシン様蛋白の造精細胞への結合とアポトーシス抑制作用の解明
  • 2008 - 2010 豚精巣で発現するリラキシン様蛋白の構造と受容体LGR8を介した造精機能制御の解明
  • 2006 - 2008 リラキシン様蛋白で受精能獲得を誘起した豚精子のタンパクチロシンリン酸化機構の解明
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Papers (92):
  • Keitaro YAMANOUCHI, Shizuka KATO, Yukie TANAKA, Masanari IKEDA, Yukina OSHIMO, Takanori SHIGA, Kei HATAMOTO, James CHAMBERS, Takuya IMAMURA, Ryuji HIRAMATSU, et al. Identification and characterization of dystrophin-locus-derived testis-specific protein: a testis-specific gene within the intronic region of the rat dystrophin gene. Journal of Reproduction and Development. 2024
  • Khoi X. Hoang, Mei Matsuzaki, Tetsuya Kohsaka, Tomohiro Sasanami. Expression of Relaxin Family Peptide Receptors 1 and 3 in the Ovarian Follicle of Japanese Quail. The Journal of Poultry Science. 2024. 61. 2024005
  • Khoi X. Hoang, Mei Matsuzaki, Tetsuya Kohsaka, Tomohiro Sasanami. Expression of Relaxin 3 in the Ovarian Follicle of Japanese Quail. The Journal of Poultry Science. 2023. 60. 2. 2023025
  • Tetsuya Kohsaka, Yoshitaka Yoneda, Takuya Yoshida, Itaru Minagawa, Ali M Pitia, Atsushi Iwasawa, Naoki Ikegaya. Relaxin exerts a protective effect during ischemia-reperfusion in the rat model. Andrology. 2022. 10. 1. 179-189
  • Hoang Xuan Khoi, Kenji Shimizu, Yoshitaka Yoneda, Itaru Minagawa, Yasuyuki Abe, Yasushi Kuwabara, Tomohiro Sasanami, Tetsuya Kohsaka. Monitoring the reactive oxygen species in spermatozoa during liquid storage of boar semen and its correlation with sperm motility, free thiol content and seasonality. Andrologia. 2021. 53. 11. e14237
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MISC (11):
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Patents (1):
  • リラキシン分泌促進剤
Books (11):
  • Tesxtbook of Reproduction and Development
    2020
  • Recent Advances in Research on the Hormone INSL3 in male goats
    InTechOpen, London, UK 2018
  • 家畜人工授精講習会テキスト(家畜人工授精編)
    日本家畜人工授精師協会 2015
  • 繁殖生物学(日本繁殖生物学会編)
    インターズー社 2013
  • 新動物生殖学
    朝倉書店 2011
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Lectures and oral presentations  (24):
  • 精子受精能におけるINSL3の役割
    (日本畜産学会第125回大会 2019)
  • 受精におけるブタ卵胞液由来リラキシンファミリーペプチドの精子側での作用
    (第23回日本生殖内分泌学会学術集会 2018)
  • ブタ精子形成におけるリラキシン関連ペプチドINSL3の役割解明
    (第23回日本生殖内分泌学会学術集会 2018)
  • Protective effects of relaxin in cisplatin-induced testicular damage
    (The 2nd China-Mongolia Expo 2017)
  • 脂質過酸化を誘起させたブタ精子におけるリラキシンの影響
    (第123回日本畜産学会大会 2017)
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Education (1):
  • - 1985 Tohoku University Graduate School of Agricultural Science Animal Science
Professional career (1):
  • PhD (Tohoku University)
Work history (11):
  • 2021/10 - Butsuryo College of Osaka Faculty of Health Science Professor
  • 2021/04 - 2021/09 Shizuoka University Faculty of Agriculture Center for Education and Research of Field Sciences
  • 2020/04 - 2021/04 Shizuoka University Faculty of Agriculture Specially Appointed Professor
  • 2020/03 - 2020/03 Shizuoka University Professor emeritus
  • 2015/04 - 2020/03 Shizuoka University Faculty of Agriculture Department of Applied Life Sciences Professor
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Committee career (25):
  • 2021/04 - 現在 静岡県経済産業部産業革新局産業イノベーション推進課 静岡県試験研究機関外部評価委員会委員
  • 2013/04 - 現在 日本生殖内分泌学会 評議員
  • 2013/04 - 2018/03 日本繁殖生物学会
  • 2018/02 - 2018/02 北里大学大学院獣医学研究科 平成29年度北里大学大学院獣医学研究科学位論文審査委員会委員
  • 2017/11 - 2017/12 岐阜大学大学院連合農学研究科 岐阜大学大学院連合農学研究科(岐阜大学配置留学生)の学位論文(博士)審査委員
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Awards (12):
  • 2021/03 - Animal Science Journal (Wiley出版) 2021 Award for Excellence in Reviewing (最優秀査読賞)
  • 2019/09 - Web of Science Group The Top Peer Reviewer Award 2019
  • 2019/03 - Animal Science Journal (Wiley出版) 2019 Award for Excellence in Reviewing (最優秀査読賞)
  • 2017/03 - Animal Science Journal (Wiley出版) 2017 Award for Excellence in Reviewing (最優秀査読賞)
  • 2015/03 - Animal Science Journal (Wiley出版) 2015 Award for Excellence in Reviewing for Animal Science Journal (2015 Animal Science Journal 優秀審査員賞)
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Association Membership(s) (5):
Endocrine Society ,  Japan Society of Reproductive Endocrinology ,  Japanese Society of Animal Science ,  Society of Reproduction and Development (SRD) ,  Society for the Study of Reproduction
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