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

Development of PET probes to aim early diagnosis and evaluation of treatment for eating disorders

Research Project

Project/Area Number 23791466
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Radiation science
Research InstitutionNational Institute of Radiological Sciences

Principal Investigator

KAWAMURA Kazunori  独立行政法人放射線医学総合研究所, 分子イメージング研究センター, チームリーダー (50401766)

Research Collaborator ZHANG Ming-rong  独立行政法人放射線医学総合研究所, 分子イメージング研究センター, プログラムリーダー
FUJINAGA Masayuki  独立行政法人放射線医学総合研究所, 分子イメージング研究センター, 研究員
YUI Joji  独立行政法人放射線医学総合研究所, 分子イメージング研究センター, 技術員
YAMASAKI Tomoteru  独立行政法人放射線医学総合研究所, 分子イメージング研究センター, 研究員
XIE Lin  独立行政法人放射線医学総合研究所, 分子イメージング研究センター, 博士研究員
HATORI Akiko  独立行政法人放射線医学総合研究所, 分子イメージング研究センター, 主任研究員
KUMATA Katsushi  独立行政法人放射線医学総合研究所, 分子イメージング研究センター, 技術員
WAKIZAKA Hidekatsu  独立行政法人放射線医学総合研究所, 分子イメージング研究センター, 准技術員
HASHIMOTO Hiroki  独立行政法人放射線医学総合研究所, 分子イメージング研究センター, 薬剤師
Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
KeywordsPET / 放射性薬剤 / 分子イメージング / イミダゾリン受容体 / グレリン受容体 / 摂食 / GHS-R
Research Abstract

In this research, we developed PET probes that have a high selectivity and affinity for imaging imidazoline I2 receptors (I2Rs). I2Rs have a high density in the hypothalamic feeding center. Then we suggest that the PET probe ([18F]FEBU) has a potent PET probes for imaging I2Rs and hypothalamic feeding center. Furthermore, we also developed a high selectivity and affinity PET probes for imaging ghrelin receptors and metabotropic glutamate receptor subtype 5,that relate to eating functions. Therefore, PET study using these PET probes is a promising early diagnosis and evaluation of treatment for eating disorders.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (10 results)

All 2014 2013 2012 2011

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (8 results)

  • [Journal Article] Binding potential of (E)-[11C]ABP688 to metabotropic glutamate receptor subtype 5 is decreased by the inclusion of its 11C-labelled Z-isomer.2014

    • Author(s)
      Kawamura K, Yamasaki T, Kumata K, Furutsuka K, Takei M, Wakizaka H, Fujinaga M, Kariya K, Yui J, Hatori A, Xie L, Shimoda Y, Hashimoto H, Hayashi K, Zhang MR.
    • Journal Title

      Nuclear Medicine and Biology

      Volume: 41 Issue: 1 Pages: 17-23

    • DOI

      10.1016/j.nucmedbio.2013.09.008

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] PET study using [^<11>C]FTIMD with ultra-high specific activity to evaluate I_2-imidazoline receptors binding in rat brains2012

    • Author(s)
      Kawamura K、Kimura Y、Yui J、Wakizaka H、Yamasaki T、Hatori A、Kumata K、Fujinaga M、Yoshida Y、Ogawa M、Nengaki N、Fukumura T、Zhang MR
    • Journal Title

      Nucl Med Biol

      Volume: 39巻 Issue: 2 Pages: 199-206

    • DOI

      10.1016/j.nucmedbio.2011.07.008

    • Related Report
      2013 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Presentation] 代謝型グルタミン酸受容体サブタイプ5選択的PET用リガンド[^<11>C]ABP688のZ異性体混入による脳PET測定の影響2013

    • Author(s)
      河村和紀、山﨑友照、熊田勝志、古塚賢士、武井誠、由井譲二、羽鳥晶子、謝琳、藤永雅之、橋本裕輝、張明栄
    • Organizer
      第53回日本核医学会学術総会
    • Place of Presentation
      福岡
    • Related Report
      2013 Final Research Report
  • [Presentation] Efficient production of (E)-^<11>C-ABP688 by the HPLC separation, as a useful PET probe for the imaging of the metabotropic glutamate receptor subtype 52013

    • Author(s)
      Kazunori Kawamura、Kenji Furutsuka、Tomoteru Yamasaki、Katushi Kumata、Makoto Takei、Joji Yui、Akiko Hatori、Lin Xie、Hiroki Hashimoto、Ming-Rong Zhang
    • Organizer
      Society of Nuclear Medicine and Molecular Imaging 2013 Annual Meeting
    • Place of Presentation
      バンクーバー(カナダ)
    • Related Report
      2013 Final Research Report
  • [Presentation] Synthesis and evaluation of ^<18>F- and ^<11>C-labeled ghrelin receptor ligand as a PET probe2013

    • Author(s)
      Kawamura Kazunori、Fujinaga Masayuki、Yui Joji、Yamasaki Tomoteru、Hatori Akiko、Xie Lin、Wakizaka Hidekatsu、Kumata Katsushi、Yoshida Yuichiro、Ogawa Masanao、Nengaki Nobuki、Zhang Ming-Rong
    • Organizer
      The 20th International Symposium on Radiopharmaceutical Sciences
    • Place of Presentation
      済州島(韓国)
    • Related Report
      2013 Final Research Report
  • [Presentation] Efficient production of (E)-11C-ABP688 by the HPLC separation, as a useful PET probe for the imaging of the metabotropic glutamate receptor subtype 52013

    • Author(s)
      Kazunori Kawamura, Kenji Furutsuka, Tomoteru Yamasaki, Katushi Kumata, Makoto Takei, Joji Yui, Akiko Hatori, Lin Xie, Hiroki Hashimoto, and Ming-Rong Zhang
    • Organizer
      Society of Nuclear Medicine and Molecular Imaging Annual Meeting 2013
    • Place of Presentation
      Vancouver, Canada
    • Related Report
      2013 Annual Research Report
  • [Presentation] 代謝型グルタミン酸受容体サブタイプ5選択的PET用リガンド[11C]ABP688のZ異性体混入による脳PET測定の影響2013

    • Author(s)
      河村和紀、山崎友照、熊田勝志、古塚賢士、武井誠、由井譲二、羽鳥晶子、謝琳、藤永雅之、橋本裕輝、張明栄
    • Organizer
      第53回日本核医学会学術総会
    • Place of Presentation
      福岡
    • Related Report
      2013 Annual Research Report
  • [Presentation] Synthesis and evaluation of 18F- and 11C-labeled ghrelin receptor ligand as a PET probe2013

    • Author(s)
      河村和紀、藤永雅之、由井譲二、山崎友照、羽鳥晶子、謝琳、脇坂秀克、熊田勝志、吉田勇一郎、小川政直、念垣信樹、張明栄
    • Organizer
      The 20th International Symposium on Radiopharmaceutical Sciences
    • Place of Presentation
      Jeju, Korea
    • Related Report
      2012 Research-status Report
  • [Presentation] Imaging of [^<11>C]FTIMD binding to I_2-imidazoline receptors in the rat and monkey brain2011

    • Author(s)
      Kazunori Kawamura、Jun Maeda、Joji Yui、Akiko Hatori、Tomoteru Yamasaki、Hidekatsu Wakisaka、Takashi Okauchi、Yuichi Kimura、Toshimitsu Fukumura、Ming-Rong Zhang
    • Organizer
      Society of Nuclear Medicine 2011 Annual Meeting
    • Place of Presentation
      サンアントニオ(アメリカ)
    • Related Report
      2013 Final Research Report
  • [Presentation] Imaging of [11C]FTIMD binding to I2-imidazoline receptors in the rat and monkey brain.2011

    • Author(s)
      Kazunori Kawamura, Jun Maeda, Joji Yui, Akiko Hatori, Tomoteru Yamasaki, Hidekatsu Wakisaka, Takashi Okauchi, Yuichi Kimura, Toshimitsu Fukumura, Ming-Rong Zhang
    • Organizer
      Society of Nuclear Medicine 2011 Annual Meeting
    • Place of Presentation
      サンアントニオ(USA)
    • Related Report
      2011 Research-status Report

URL: 

Published: 2011-08-05   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi