• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Neural basis of resilience: a role of prolactin-releasing peptide

Research Project

Project/Area Number 17K08574
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Environmental physiology(including physical medicine and nutritional physiology)
Research InstitutionJichi Medical University

Principal Investigator

Masahide Yoshida  自治医科大学, 医学部, 助教 (30533955)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2017: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywordsストレス / プロラクチン放出ペプチド / レジリエンス / うつ病 / 心的外傷後ストレス障害 / 社会的敗北ストレス / うつ / 恐怖記憶 / 恐怖反応
Outline of Final Research Achievements

By Using of the CRISPR/Cas9 system, we generated prolactin-releasing peptide receptor gene-deficient mice, conditional prolactin-releasing peptide receptor gene-deficient mice, and prolactin-releasing peptide receptor-Venus knock-in mice. We also generated prolactin-releasing peptide receptor-Flippase knock-in mice using homologous recombination applied to mouse embryonic stem cells. From the analysis of the prolactin-releasing peptide receptor-Venus knock-in mice, We found several novel prolactin-releasing peptide receptor-expressing brain areas, including brain areas associated with depression-like behavior.

Academic Significance and Societal Importance of the Research Achievements

復元力を意味する「レジリエンス」が不充分なヒトは、うつ病といったストレス関連精神神経障害を発症し易いという概念がある。しかし、その分子基盤はよく判っていない。申請者が行ってきたこれまでの研究から、レジリエンスを担う候補因子としてプロラクチン放出ペプチドを見出した。
本研究を通じて、プロラクチン放出ペプチド受容体が発現する脳領域を同定する方法、時間・部位特異的にプロラクチン放出ペプチド受容体遺伝子を欠損させる方法、プロラクチン放出ペプチド受容体発現細胞を人為的に活動操作する方法を独自に開発した。本研究はストレス関連精神神経障害の治療に繋がる可能性が有る。

Report

(3 results)
  • 2020 Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (13 results)

All 2019 2018 2017 Other

All Journal Article (5 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 1 results,  Open Access: 1 results) Presentation (7 results) Remarks (1 results)

  • [Journal Article] Oxytocin-Oxytocin Receptor Systems Facilitate Social Defeat Posture in Male Mice2017

    • Author(s)
      Nasanbuyan Naranbat、Yoshida Masahide、Takayanagi Yuki、Inutsuka Ayumu、Nishimori Katsuhiko、Yamanaka Akihiro、Onaka Tatsushi
    • Journal Title

      Endocrinology

      Volume: 159 Issue: 2 Pages: 763-775

    • DOI

      10.1210/en.2017-00606

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 分子から迫る神経薬理学―バゾプレシン・オキシトシン受容体に関する臨床応用―精神・神経疾患への応用の試み2017

    • Author(s)
      吉田匡秀、犬束歩、高柳友紀、尾仲達史
    • Journal Title

      Clinical Neuroscience

      Volume: 35 Pages: 769-771

    • Related Report
      2017 Research-status Report
  • [Journal Article] 分子から迫る神経薬理学―バゾプレシン受容体の機能―中枢作用を中心に2017

    • Author(s)
      高柳友紀、吉田匡秀、犬束歩、尾仲達史
    • Journal Title

      Clinical Neuroscience

      Volume: 35 Pages: 640-642

    • Related Report
      2017 Research-status Report
  • [Journal Article] 分子から迫る神経薬理学―オキシトシン受容体の機能2017

    • Author(s)
      犬束歩、高柳友紀、吉田匡秀、尾仲達史
    • Journal Title

      Clinical Neuroscience

      Volume: 35 Pages: 508-509

    • Related Report
      2017 Research-status Report
  • [Journal Article] 分子から迫る神経薬理学―バゾプレシン受容体とオキシトシン受容体の種類2017

    • Author(s)
      尾仲達史、犬束歩、高柳友紀、吉田匡秀
    • Journal Title

      Clinical Neuroscience

      Volume: 35 Pages: 376-377

    • Related Report
      2017 Research-status Report
  • [Presentation] The oxytocin-oxytocin receptor system in stress-related pathways.2019

    • Author(s)
      Onaka T, Yoshida M, Matsumoto M, Nasanbuyan N, Takayanagi Y, Inutsuka A
    • Organizer
      The Third Sino-Japan Symposium on the Frontier of Behavioral Neuroendocrinology.
    • Related Report
      2018 Research-status Report
  • [Presentation] Oxytocin-Oxytocin receptor systems facilitate social defeat posture in male mice.2018

    • Author(s)
      Nasanbuyan N, Yoshida M, Takayanagi Y, Inutsuka A, Nishimori K, Yamanaka A, Onaka T
    • Organizer
      Neuroscience2018
    • Related Report
      2018 Research-status Report
  • [Presentation] ROLES OF OXYTOCIN IN THE CONTROL OF STRESS AND SOCIAL BEHAVIOR.2018

    • Author(s)
      Onaka T, Takayanagi Y, Yoshida M, Nasanbuyan N, Okabe S, Inutsuka A
    • Organizer
      ICN2018
    • Related Report
      2018 Research-status Report
  • [Presentation] Toward the elucidation of the mechanism of affiliative relationship among interspecific species.2018

    • Author(s)
      Okabe Shota, Takayanagi Yuki, Yoshida Masahide, Onaka Tatsushi
    • Organizer
      第95回日本生理学会大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Allo-grooming behavior to distressed cagemate mice: activation of oxytocin receptor expressing cells.2018

    • Author(s)
      Matsumoto Makiya, Yoshida Masahide, Inutuka Ayumu, Takayanagi Yuki, Onaka Tatsushi
    • Organizer
      第95回日本生理学会大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 中枢神経系におけるオキシトシン投射線維とオキシトシン受容体の分布:新規の社会行動関連神経回路とその機能2018

    • Author(s)
      吉田匡秀、Naranbat Nasanbuyan、高柳友紀、犬束歩、尾仲達史
    • Organizer
      第28回バゾプレシン研究会
    • Related Report
      2017 Research-status Report
  • [Presentation] 社会的敗北とオキシトシン2017

    • Author(s)
      尾仲達史、Naranbat Nasanbuyan、吉田匡秀、高柳友紀、犬束歩
    • Organizer
      第27回日本行動神経内分泌研究会
    • Related Report
      2017 Research-status Report
  • [Remarks] 自治医科大学医学部生理学講座神経脳生理学部門HP

    • URL

      http://www.jichi.ac.jp/usr/pys1/admnpys1/

    • Related Report
      2018 Research-status Report 2017 Research-status Report

URL: 

Published: 2017-04-28   Modified: 2022-01-27  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi