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Principal function of mineralocorticoid signaling suggested by constitutive knockout of the mineralocorticoid receptor in fish

Research Project

Project/Area Number 15H04395
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Morphology/Structure
Research InstitutionOkayama University

Principal Investigator

Sakamoto Tatsuya  岡山大学, 自然科学研究科, 教授 (10294480)

Co-Investigator(Kenkyū-buntansha) 荻野 由紀子  九州大学, 農学研究院, 准教授 (00404343)
坂本 浩隆  岡山大学, 自然科学研究科, 准教授 (20363971)
中町 智哉  富山大学, 大学院理工学研究部(理学), 講師 (30433840)
今野 紀文  富山大学, 大学院理工学研究部(理学), 講師 (50507051)
松田 恒平  富山大学, 大学院理工学研究部(理学), 教授 (60222303)
Project Period (FY) 2015-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥17,550,000 (Direct Cost: ¥13,500,000、Indirect Cost: ¥4,050,000)
Fiscal Year 2018: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2017: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2016: ¥7,020,000 (Direct Cost: ¥5,400,000、Indirect Cost: ¥1,620,000)
Fiscal Year 2015: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords副腎皮質ホルモン / 生理学
Outline of Final Research Achievements

Corticosteroid receptors are critical for homeostasis maintenance including stress response, but understanding of the principal roles of the glucocorticoid receptor (GR) and mineralocorticoid receptor (MR) throughout vertebrates is limited. In addition to lines of constitutive GR knockout zebrafish, we have recently generated that of MR-knockout medaka as the first adult-viable corticosteroid receptor-knockout animals, in contrast to the lethality of these receptor knockouts in mice. We found behavioral and physiological modifications following disruption of corticosteroid receptor function in these animal models. We suggest these data point toward a potentially conserved function of corticosteroid receptors in integrating brain-behavior and visual responses in vertebrates. Roles in behaviors might be the principal and original functions of steroid hormone systems.

Academic Significance and Societal Importance of the Research Achievements

特定遺伝子を欠損した小型魚類の変異体が注目されている。本成果は、ステロイド系の機能分化に新概念を提唱できたと思う。脊椎動物の本能行動の内分泌制御を理解する基礎にもなりうる。小型魚類は簡便に飼育・解析ができる。多産で精子の凍結保存も容易である。簡便で迅速なゲノム編集法として注目されている人工ヌクレアーゼも用いた本研究は、小型魚類の行動神経内分泌学のベストモデルとしての確立に貢献するであろう。作出した遺伝子改変メダカは、適応生物学、生殖生物学をはじめ幅広く使用できる。鬱や性同一性障害は副腎皮質ホルモンや性ステロイドの脳における機能が鍵であるが、機序など不明である。その基礎研究にもなりうる。

Report

(5 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • Research Products

    (54 results)

All 2021 2019 2018 2017 2016 2015 Other

All Int'l Joint Research (5 results) Journal Article (16 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 16 results,  Open Access: 15 results,  Acknowledgement Compliant: 3 results) Presentation (19 results) (of which Int'l Joint Research: 13 results,  Invited: 14 results) Book (12 results) Remarks (1 results) Funded Workshop (1 results)

  • [Int'l Joint Research] カルガリー大学(カナダ)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] ソルボンヌ大学(フランス)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Harvard University/University of Denver(米国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] デンバー大/ハワイ大(米国)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] デンバー大/ハワイ大(米国)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] ‘Central’ Actions of Corticosteroid Signaling Suggested by Constitutive Knockout of Corticosteroid Receptors in Small Fish2019

    • Author(s)
      Sakamoto Tatsuya、Sakamoto Hirotaka
    • Journal Title

      Nutrients

      Volume: 11 Issue: 3 Pages: 611-611

    • DOI

      10.3390/nu11030611

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effects of Sex Steroids on the Spinal Gastrin-Releasing Peptide System Controlling Male Sexual Function in Rats2018

    • Author(s)
      Oti Takumi、Takanami Keiko、Ito Saya、Ueda Takashi、Matsuda Ken Ichi、Kawata Mitsuhiro、Soh Jintetsu、Ukimura Osamu、Sakamoto Tatsuya、Sakamoto Hirotaka
    • Journal Title

      Endocrinology

      Volume: 159 Issue: 4 Pages: 1886-1896

    • DOI

      10.1210/en.2018-00043

    • Related Report
      2018 Annual Research Report 2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A possible principal function of corticosteroid signaling that is conserved in vertebrate evolution: Lessons from receptor-knockout small fish2018

    • Author(s)
      Sakamoto Tatsuya、Hyodo Susumu、Takagi Wataru
    • Journal Title

      Journal of Steroid Biochemistry and Molecular Biology

      Volume: - Pages: 57-61

    • DOI

      10.1016/j.jsbmb.2018.02.011

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Drinking by amphibious fish: convergent evolution of thirst mechanisms during vertebrate terrestrialization2018

    • Author(s)
      Katayama Yukitoshi、Sakamoto Tatsuya、Saito Kazuhiro、Tsuchimochi Hirotsugu、Kaiya Hiroyuki、Watanabe Taro、Pearson James T.、Takei Yoshio
    • Journal Title

      Scientific Reports

      Volume: 8 Issue: 1 Pages: 1-10

    • DOI

      10.1038/s41598-017-18611-4

    • Related Report
      2018 Annual Research Report 2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Hyperosmotic tolerance of adult fish and early embryos are determined by discrete, single loci in the genus Oryzias2018

    • Author(s)
      Myosho Taijun、Takahashi Hideya、Yoshida Kento、Sato Tadashi、Hamaguchi Satoshi、Sakamoto Tatsuya、Sakaizumi Mitsuru
    • Journal Title

      Scientific Reports

      Volume: 8 Issue: 1 Pages: 6897-6897

    • DOI

      10.1038/s41598-018-24621-7

    • Related Report
      2018 Annual Research Report 2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Nemertean and phoronid genomes reveal lophotrochozoan evolution and the origin of bilaterian heads2017

    • Author(s)
      Luo Yi-Jyun、Kanda Miyuki、Koyanagi Ryo、Hisata Kanako、Akiyama Tadashi、Sakamoto Hirotaka、Sakamoto Tatsuya、Satoh Noriyuki
    • Journal Title

      Nature Ecology & Evolution

      Volume: 2 Issue: 1 Pages: 141-151

    • DOI

      10.1038/s41559-017-0389-y

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The mineralocorticoid receptor knockout in medaka is further validated by glucocorticoid receptor compensation2017

    • Author(s)
      Sakamoto Tatsuya、Yoshiki Madoka、Sakamoto Hirotaka
    • Journal Title

      Scientific Data

      Volume: 4 Issue: 1 Pages: 170189-170189

    • DOI

      10.1038/sdata.2017.189

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Identification of the sexually dimorphic gastrin-releasing peptide system in the lumbosacral spinal cord that controls male reproductive function in the mouse and Asian house musk shrew (Suncus murinus).2017

    • Author(s)
      Tamura K, Kobayashi Y, Hirooka A, Takanami K, Oti T, Jogahara T, Oda SI, Sakamoto T, Sakamoto H
    • Journal Title

      J Comp Neurol

      Volume: 525 Issue: 7 Pages: 1586-1598

    • DOI

      10.1002/cne.24138

    • NAID

      120006463733

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Principal function of mineralocorticoid signaling suggested by constitutive knockout of the mineralocorticoid receptor in medaka fish.2016

    • Author(s)
      Sakamoto, T., Yoshiki, M., Takahashi, H., Yoshida, M., Ogino, Y., Ikeuchi, T., Nakamachi, T., Konno, N., Matsuda, K. and Sakamoto, H.
    • Journal Title

      Scientific Reports

      Volume: - Issue: 1 Pages: 37991-37991

    • DOI

      10.1038/srep37991

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] High levels of plasma cortisol and impaired hypoosmoregulation in a mutant medaka deficient in P450c17I2016

    • Author(s)
      Takahashi H, Sato T, Ikeuchi T, Saito K, Sakaizumi M, Sakamoto T
    • Journal Title

      Mol Cell Endocrinol

      Volume: 430 Pages: 25-32

    • DOI

      10.1016/j.mce.2016.04.009

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Crystal structure of a crustacean hyperglycemic hormone (CHH) precursor suggests structural variety in the C-terminal regions of CHH superfamily members.2016

    • Author(s)
      Tsutsui N, Sakamoto T, Arisaka F, Tanokura M, Nagasawa H, Nagata K
    • Journal Title

      FEBS J

      Volume: 283 Issue: 23 Pages: 4325-4339

    • DOI

      10.1111/febs.13926

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Postnatal development of the gastrin-releasing peptide system in the lumbosacral spinal cord controlling male reproductive function in rats2016

    • Author(s)
      Katayama et al.
    • Journal Title

      Proceedings of the Japan Academy, Ser. B, Physical and Biological Sciences

      Volume: 92 Issue: 1 Pages: 69-75

    • DOI

      10.1186/s13293-016-0058-x

    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Neurohypophysial hormones regulate the amphibious behavior in the mudskipper goby2015

    • Author(s)
      Sakamoto et al.
    • Journal Title

      PLoS ONE

      Volume: 10 Issue: 7 Pages: 1-16

    • DOI

      10.1371/journal.pone.0134605

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Osmotic/ionic status of body fluids in the euryhaline cephalopod suggest parallel evolution of osmoregulation2015

    • Author(s)
      Sakamoto et al.
    • Journal Title

      Scientific Reports

      Volume: 5 Issue: 1 Pages: 1-11

    • DOI

      10.1038/srep14469

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] In vivo imaging of mitochondrial axonal transport in the diseased and aged mammalian CNS2015

    • Author(s)
      Takihara et al.
    • Journal Title

      Proceedings of the National Academy of Sciences of the U.S.A.

      Volume: 112 Issue: 33 Pages: 10515-10520

    • DOI

      10.1073/pnas.1509879112

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] In vivo processing and release into the circulation of GFP-fusion protein in arginine vasopressin-enhanced GFP transgenic rats: response to osmotic stimulation2015

    • Author(s)
      Satoh et al.
    • Journal Title

      The FEBS Journal

      Volume: 282 Issue: 13 Pages: 2488-2499

    • DOI

      10.1111/febs.13291

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Presentation] A PRINCIPAL FUNCTION OF CORTICOSTEROID SIGNALING SUGGESTED BY RECEPTOR-KNOCKOUT SMALL FISH2018

    • Author(s)
      T. Sakamoto
    • Organizer
      13th International Congress on the Biology of Fish
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Ultrastructural analysis of the peptidergic neurons mediating itch sensation2018

    • Author(s)
      K. Takanami
    • Organizer
      ICN 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 海洋生物学でBack to the Future; 臨海実験所のアクション2018

    • Author(s)
      坂本竜哉
    • Organizer
      SDGs サイエンスカフェ(第1 回)
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Ushimado Marine Institute (UMI) as Global Center of Integrative Biology & RinkaiHack2018

    • Author(s)
      Mayuko Hamada and Tatsuya Sakamoto
    • Organizer
      第4回JAMBIO 国際シンポジウム
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Thirst in amphibious sh suggests a conserved anticipatory-drinking mechanism among vertebrates2018

    • Author(s)
      Katayama Y
    • Organizer
      Brainstorming 2018 at Carillon House in Setouchi City
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] A principal function of corticosteroid signaling suggested by receptor-knockout small fish2018

    • Author(s)
      Tatsuya Sakamoto
    • Organizer
      13th International Congress on the Biology of Fish
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] knockout models for stress research2018

    • Author(s)
      Tatsuya Sakamoto
    • Organizer
      American Physiological Society meeting in New Orleans
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] TRANSITION FROM OOCYTES TO THE ESTROGEN-PRODUCING CELLS: ANALYSIS OF THEOVARY IN THE RED STINGRAY, DASYATIS AKAJEI2017

    • Author(s)
      Yasuhisa Kobayashi
    • Organizer
      18th International Congress of Comparative Endocrinology
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Ushimado Marine Institute (UMI)2017

    • Author(s)
      Tatsuya Sakamoto
    • Organizer
      Brainstroming 2017 at Carillon House in Setouchi City
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 全国国立大学臨海実験所の研究と教育の現状と今後2017

    • Author(s)
      坂本竜哉
    • Organizer
      日本学術会議公開シンポジウム「海洋生物学の未来社会への貢献」
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Recent Progress in Cartilaginous Fish Endocrinology (NASCE President’s Symposium)2017

    • Author(s)
      Yasuhisa Kobayashi
    • Organizer
      18th International Congress of Comparative Endocrinology
    • Place of Presentation
      Alberta, Canada
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Uterine villus transcriptome and uterine fluid proteome analyses for the2016

    • Author(s)
      Naoaki Tsutsui
    • Organizer
      ICZ/ZSJ joint meeting
    • Place of Presentation
      Okinawa
    • Year and Date
      2016-11-14
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Observation of psychomotor activity in the mineralocorticoid receptor2016

    • Author(s)
      Kouhei Matsuda
    • Organizer
      ICZ/ZSJ joint meeting
    • Place of Presentation
      Okinawa
    • Year and Date
      2016-11-14
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Observation of swimming behaviour in the mineralocorticoid receptor-knockout medaka fish2016

    • Author(s)
      Kouhei Matsuda
    • Organizer
      8th International Symposium on Fish Endocrinology
    • Place of Presentation
      GOTHENBURG
    • Year and Date
      2016-06-29
    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Thirst accompanied by water drive is induced by angiotensin II in the mudskipper2016

    • Author(s)
      Yukitoshi Katayama
    • Organizer
      8th International Symposium on Fish Endocrinology
    • Place of Presentation
      GOTHENBURG
    • Year and Date
      2016-06-29
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 海洋生物学フィールドとしての日本の臨海・臨湖実験所の活動2016

    • Author(s)
      Sakamoto, T
    • Organizer
      沿岸生物・生態系の統合的基礎研究に向けて
    • Place of Presentation
      Tokyo
    • Year and Date
      2016-03-22
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] SEM 解析への免疫電顕法の応用―痒み伝達シナプスの構造解析―2015

    • Author(s)
      高浪 景子,坂本 浩隆,宮崎 直幸,村田 和義,佐藤 慧太,坂本 竜哉,河田 光博
    • Organizer
      第3回SEM連続断面観察による生物組織三次元再構築法研究部会
    • Place of Presentation
      甲州
    • Year and Date
      2015-11-18
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Some current studies at Ushimado Marine Institute (UMI)2015

    • Author(s)
      Sakamoto, T
    • Organizer
      2nd International Exchange Seminar in Zoology
    • Place of Presentation
      Sado
    • Year and Date
      2015-09-20
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Ushimado Marine Institute as Global Center of Experimental Integrative Biology2015

    • Author(s)
      Sakamoto, T
    • Organizer
      Education Program to Construct a Cyclical Environmental Society “Water environment specialists incubated from the sunny country”
    • Place of Presentation
      Setouchi
    • Year and Date
      2015-09-17
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Book] Prolactin-releasing peptide. In: Handbook of Hormones: Comparative and General Endocrinology2021

    • Author(s)
      T. Tachibana, T. Sakamoto
    • Publisher
      Elsevier
    • Related Report
      2018 Annual Research Report
  • [Book] Growth hormone/prolactin family. In: Handbook of Hormones: Comparative and General Endocrinology2021

    • Author(s)
      T. Sakamoto
    • Publisher
      Elsevier
    • Related Report
      2018 Annual Research Report
  • [Book] Prolactin. In: Handbook of Hormones: Comparative and General Endocrinology2021

    • Author(s)
      T. Sakamoto
    • Publisher
      Elsevier
    • Related Report
      2018 Annual Research Report
  • [Book] Japanese Marine Life - A Practical Training Guide in Marine Biology2019

    • Author(s)
      T. Sakamoto
    • Publisher
      Springer
    • Related Report
      2018 Annual Research Report
  • [Book] A Unique Model Bridging the Gap of Central Actions of Osmoregulatory Hormones Between Terrestrial and Aquatic Vertebrates2018

    • Author(s)
      Katayama Y, Sakamoto T, Takanami K, Takei Y
    • Total Pages
      17
    • Publisher
      Front Physiol. 14;9:1112
    • Related Report
      2018 Annual Research Report
  • [Book] A possible principal function of corticosteroid signaling that is conserved in vertebrate evolution: Lessons from receptor-knockout small fish2018

    • Author(s)
      Sakamoto Tatsuya、Hyodo Susumu、Takagi Wataru
    • Publisher
      J Steroid Biochem Mol Biol. Elsevier
    • Related Report
      2017 Annual Research Report
  • [Book] ホルモンから見た生命現象と進化シリーズ V2016

    • Author(s)
      御輿真穂・坂本竜哉
    • Total Pages
      248
    • Publisher
      裳華房
    • Related Report
      2016 Annual Research Report
  • [Book] Prolactin-releasing peptide. In: Handbook of Hormones: Comparative and General Endocrinology2016

    • Author(s)
      T. Tachibana, T. Sakamoto
    • Total Pages
      646
    • Publisher
      Elsevier
    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
  • [Book] Growth hormone/prolactin family. In: Handbook of Hormones: Comparative and General Endocrinology2016

    • Author(s)
      T. Sakamoto
    • Total Pages
      646
    • Publisher
      Elsevier
    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
  • [Book] Prolactin. In: Handbook of Hormones: Comparative and General Endocrinology2016

    • Author(s)
      T. Sakamoto
    • Total Pages
      646
    • Publisher
      Elsevier
    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
  • [Book] Hormonal Regulation of Body Fluid in Teleost Fishes (特集 水産増養殖における人工海水の利用). 日本海水学会誌= Bulletin of the Society of Sea Water Science, Japan 69, 244-2462015

    • Author(s)
      SAKAMOTO, T.
    • Total Pages
      77
    • Publisher
      日本海水学会
    • Related Report
      2015 Annual Research Report
  • [Book] Mudskipper to general behavioral neuroendocrinology. Nippon Suisan Gakk 81, 868-8682015

    • Author(s)
      Sakamoto, T., Katayama, Y., Kobayashi, Y., Saito, K., Takei, Y.
    • Total Pages
      158
    • Publisher
      日本水産学会
    • Related Report
      2015 Annual Research Report
  • [Remarks] 魚類のミネラルコルチコイド系は中枢神経-行動制御に不可欠 副腎皮質ホルモン系の中枢機能の解明に道

    • URL

      http://www.okayama-u.ac.jp/tp/release/release_id429.html

    • Related Report
      2016 Annual Research Report
  • [Funded Workshop] 国際先端統合生体制御学コース2018

    • Related Report
      2018 Annual Research Report

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Published: 2015-04-16   Modified: 2022-10-07  

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