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Development of PET imaging for the ischemic brain injury using novel acetate analog

Research Project

Project/Area Number 17K10388
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Radiation science
Research InstitutionResearch Institute, Shiga Medical Center

Principal Investigator

KAGAWA SHINYA  滋賀県立総合病院(研究所), 画像研究部門, 主任研究員 (10393191)

Co-Investigator(Kenkyū-buntansha) 東 達也  国立研究開発法人量子科学技術研究開発機構, 放射線医学総合研究所 分子イメージング診断治療研究部, 部長(定常) (50324629)
西井 龍一  国立研究開発法人量子科学技術研究開発機構, 放射線医学総合研究所 分子イメージング診断治療研究部, 主幹研究員(定常) (60463212)
Project Period (FY) 2017-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2019: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2018: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2017: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywordsフルオロ酢酸 / [18F]FACE / Methyl [18F]FACE / Ethyl [18F]FACE / 虚血性脳血管障害 / PET / 脳虚血 / 脳血管障害 / FACE / Methyl FACE
Outline of Final Research Achievements

This study aimed to develop radiosynthetic methods of [18F]Fluoroacetate ([18F]FACE) derivatives, Methyl [18F]Face, Ethyl [18F]Face and Benzyl [18F]FACE, which are supposed to have enhanced transferability to the brain and retention to the damaged area in order to pursue a new diagnostic imaging tracer evaluating ischemic brain injury. Among these, Methyl [18F]FACE showed the highest in-vivo stability, so we evaluated the utility of Methyl [18F]FACE using experimental rats settled under a transient cerebral ischemia by MCA occlusion and reperfusion state. Methyl [18F]FACE showed apparently higher accumulated in the ischemic region during MCA occlusion than in the contralateral healthy side. It was suggested that Methyl [18F]FACE is an optimal tracer for imaging of brain ischemia.

Academic Significance and Societal Importance of the Research Achievements

脳血管障害の重症度評価、治療方針の決定、治療効果判定などの目的で使用される[15O]ガス ([15O]CO、[15O]O2、[15O]CO2)は、検査を行えるPET施設が少なく、動脈採血を基本とする非侵襲的な検査である。一方、新規に開発した18F標識新規酢酸誘導体は、半減期が長く実用的で検査数を増やすことが可能となり、将来的には、現在よりも質の高い脳核医学PET検査が広く一般診療で利用されるようになると期待される。

Report

(5 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (24 results)

All 2021 2020 2019 2018 2017

All Journal Article (14 results) (of which Peer Reviewed: 14 results,  Open Access: 9 results) Presentation (10 results) (of which Int'l Joint Research: 3 results)

  • [Journal Article] Physiologically decreased F-18 fluorodeoxyglucose uptake in the lower vertebrae associated with daily drinking habit in Japanese men with alcohol flushing reaction2021

    • Author(s)
      Okuyama Chio、Higashi Tatsuya、Ishizu Koichi、Takahashi Masaaki、Kusano Kuninori、Kagawa Shinya、Saga Tsuneo、Yamauchi Hiroshi
    • Journal Title

      Alcohol

      Volume: - Pages: 15-23

    • DOI

      10.1016/j.alcohol.2021.03.003

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] <p>Spatial Patterns of Amyloid Deposition in Patients with Chronic Focal or Diffuse Traumatic Brain Injury Using <sup>18</sup>F-FPYBF-2 PET</p>2020

    • Author(s)
      Ubukata Shiho、Oishi Naoya、Higashi Tatsuya、Kagawa Shinya、Yamauchi Hiroshi、Okuyama Chio、Watanabe Hiroyuki、Ono Masahiro、Saji Hideo、Aso Toshihiko、Murai Toshiya、Ueda Keita
    • Journal Title

      Neuropsychiatric Disease and Treatment

      Volume: Volume 16 Pages: 2719-2732

    • DOI

      10.2147/ndt.s268504

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Predominance and homogeneity patterns of physiological FDG accumulation in thoracic and lumbar vertebrae: suspected mechanism of “bone pseudometastasis” on FDG-PET in Japanese patients with esophageal cancer2019

    • Author(s)
      Okuyama Chio、Higashi Tatsuya、Nakamoto Ryusuke、Ishizu Koichi、Takahashi Masaaki、Kusano Kuninori、Kagawa Shinya、Saga Tsuneo、Yamauchi Hiroshi
    • Journal Title

      Annals of Nuclear Medicine

      Volume: 34 Issue: 3 Pages: 182-191

    • DOI

      10.1007/s12149-019-01430-0

    • Related Report
      2020 Annual Research Report 2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Evaluation of transporter-mediated hepatobiliary transport of newly developed 18F-labeled pitavastatin derivative, PTV-F1, in rats by PET imaging2019

    • Author(s)
      Kimura Hiroyuki、Yagi Yusuke、Mikamo Mutsumi、Maeda Kazuya、Kagawa Shinya、Arimitsu Kenji、Higashi Tatsuya、Nishii Ryuichi、Ono Masahiro、Nakamoto Yuji、Togashi Kaori、Kusuhara Hiroyuki、Saji Hideo
    • Journal Title

      Drug Metabolism and Pharmacokinetics

      Volume: 34 Issue: 5 Pages: 317-324

    • DOI

      10.1016/j.dmpk.2019.05.006

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Diffusely Decreased Liver Uptake on FDG PET and Cancer-Associated Cachexia With Reduced Survival2019

    • Author(s)
      Nakamoto Ryusuke、Okuyama Chio、Ishizu Koichi、Higashi Tatsuya、Takahashi Masaaki、Kusano Kuninori、Kagawa Shinya、Yamauchi Hiroshi
    • Journal Title

      Clinical Nuclear Medicine

      Volume: 44 Issue: 8 Pages: 634-642

    • DOI

      10.1097/rlu.0000000000002658

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Synthesis and characterization of novel radiofluorinated probes for positron emission tomography imaging of monoamine oxidase B2019

    • Author(s)
      Yoshimoto Mitsuyoshi、Hirata Masahiko、Kagawa Shinya、Magata Yasuhiro、Ohmomo Yoshiro、Temma Takashi
    • Journal Title

      Journal of Labelled Compounds and Radiopharmaceuticals

      Volume: 62 Issue: 9 Pages: 580-587

    • DOI

      10.1002/jlcr.3779

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Selective neuronal damage and blood pressure in atherosclerotic major cerebral artery disease.2019

    • Author(s)
      1.Yamauchi H, Kagawa S, Takahashi M, Kusano K, Okuyama C.
    • Journal Title

      J Neuro Neurosurg Psychiatry

      Volume: 90 Issue: 9 Pages: 975-980

    • DOI

      10.1136/jnnp-2019-320326

    • Related Report
      2019 Research-status Report 2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Bone Pseudometastasis on 18F-FDG PET in Japanese Patients With Esophageal Cancer2019

    • Author(s)
      Okuyama Chio、Higashi Tatsuya、Ishizu Koichi、Nakamoto Ryusuke、Takahashi Masaaki、Kusano Kuninori、Kagawa Shinya、Yamauchi Hiroshi
    • Journal Title

      Clinical Nuclear Medicine

      Volume: 44 Issue: 10 Pages: 771-776

    • DOI

      10.1097/rlu.0000000000002625

    • Related Report
      2019 Research-status Report 2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Misery perfusion and amyloid deposition in atherosclerotic major cerebral artery disease2019

    • Author(s)
      Yamauchi Hiroshi、Kagawa Shinya、Takahashi Masaaki、Oishi Naoya、Ono Masahiro、Higashi Tatsuya
    • Journal Title

      NeuroImage: Clinical

      Volume: 22 Pages: 101762-101762

    • DOI

      10.1016/j.nicl.2019.101762

    • Related Report
      2019 Research-status Report 2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Differential Diagnosis between Low-Grade and High-Grade Astrocytoma Using System A Amino Acid Transport PET Imaging with C-11-MeAIB: A Comparison Study with C-11-Methionine PET Imaging2018

    • Author(s)
      Nishii Ryuichi、Higashi Tatsuya、Kagawa Shinya、Arimoto Maya、Kishibe Yoshihiko、Takahashi Masaaki、Yamada Shigeki、Saiki Masaaki、Arakawa Yoshiki、Yamauchi Hiroshi、Okuyama Chio、Hojo Masato、Munemitsu Toshihiro、Sawada Masahiro、Kobayashi Masato、Kawai Keiichi、Nagamachi Shigeki、Hirai Toshinori、Miyamoto Susumu
    • Journal Title

      Contrast Media & Molecular Imaging

      Volume: 2018 Pages: 1-9

    • DOI

      10.1155/2018/1292746

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 18F-FPYBF-2, a new F-18 labelled amyloid imaging PET tracer: biodistribution and radiation dosimetry assessment of first-in-man 18F-FPYBF-2 PET imaging2018

    • Author(s)
      Nishii Ryuichi、Higashi Tatsuya、Kagawa Shinya、Okuyama Chio、Kishibe Yoshihiko、Takahashi Masaaki、Okina Tomoko、Suzuki Norio、Hasegawa Hiroshi、Nagahama Yasuhiro、Ishizu Koichi、Oishi Naoya、Kimura Hiroyuki、Watanabe Hiroyuki、Ono Masahiro、Saji Hideo、Yamauchi Hiroshi
    • Journal Title

      Ann Nucl Med

      Volume: 32 Issue: 4 Pages: 256-263

    • DOI

      10.1007/s12149-018-1240-5

    • Related Report
      2018 Research-status Report 2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 18F-FPYBF-2, a new F-18-labelled amyloid imaging PET tracer: first experience in 61 volunteers and 55 patients with dementia2018

    • Author(s)
      Higashi Tatsuya、Nishii Ryuichi、Kagawa Shinya、Kishibe Yoshihiko、Takahashi Masaaki、Okina Tomoko、Suzuki Norio、Hasegawa Hiroshi、Nagahama Yasuhiro、Ishizu Koichi、Oishi Naoya、Kimura Hiroyuki、Watanabe Hiroyuki、Ono Masahiro、Saji Hideo、Yamauchi Hiroshi
    • Journal Title

      Ann Nucl Med

      Volume: 32 Issue: 3 Pages: 206-216

    • DOI

      10.1007/s12149-018-1236-1

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Long-term hemodynamic changes and blood pressure in atherosclerotic major cerebral artery disease2018

    • Author(s)
      Yamauchi H, Kagawa S, Takahashi M, Higashi T.
    • Journal Title

      Journal of Cerebral Blood Flow & Metabolism

      Volume: 印刷中 Issue: 2 Pages: 324-331

    • DOI

      10.1177/0271678x17727385

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Relationship between [14C]MeAIB uptake and amino acid transporter family gene expression levels or proliferative activity in a pilot study in human carcinoma cells: Comparison with [3H]methionine uptake.2017

    • Author(s)
      Kagawa S, Nishii R, Higashi T, Yamauchi H, Ogawa E, Okudaira H, Kobayashi M, Yoshimoto M, Shikano N, Kawai K.
    • Journal Title

      Nucl Med Biol.

      Volume: 44 Pages: 8-15

    • DOI

      10.1016/j.nucmedbio.2017.01.008

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] アミノ酸輸送システムAに着目したF-18標識薬剤の合成基礎検討2020

    • Author(s)
      加川信也、平田雅彦、大桃善朗、西井龍一、東達也、奥山智緒、山内浩
    • Organizer
      第60回日本核医学会学術総会
    • Related Report
      2020 Annual Research Report
  • [Presentation] PET用フルオロ酢酸誘導体の合成基礎検討2020

    • Author(s)
      加川信也、西井龍一、東達也、水間広、尾上浩隆、奥山智緒、山内浩
    • Organizer
      日本薬学会第140年会
    • Related Report
      2019 Research-status Report
  • [Presentation] Methyl [18F]Fluoroacetate及びEthyl [18F]Fluoroacetateの合成基礎検討2019

    • Author(s)
      加川信也、廣澤信英、西井龍一、東達也、水間広、尾上浩隆、奥山智緒、山内浩
    • Organizer
      第59回日本核医学会学術総会
    • Related Report
      2019 Research-status Report
  • [Presentation] Development of novel radiosynthesis method of Benzyl [18F]Fluoroacetate using distillation procedure2019

    • Author(s)
      Shinya Kagawa, Hiroshi Mizuma, Ryuichi Nishii, Hirotaka Onoe, Nobuhide Hirosawa, Chio Okuyama, Tatsuya Higashi, Hiroshi Yamauchi
    • Organizer
      The Society of Nuclear Medicine and Molecular Imaging (SNMMI) 66th Annual Meeting
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 超小型MSを用いたアミノ酸PET診断薬剤の分析2019

    • Author(s)
      加川信也、廣澤信英、西井龍一、東達也、川井恵一、奥山智緒、山内浩
    • Organizer
      日本薬学会第139年会
    • Related Report
      2018 Research-status Report
  • [Presentation] The relationship among [14C]MeAIB and [3H]MET uptake, gene expression levels of amino acid transporter and proliferative activity assessed by accumulation of [3H]FLT in in-vitro study using human carcinomas2018

    • Author(s)
      Shinya Kagawa, Ryuichi Nishii, Tatsuya Higashi, Chio Okuyama, Hiroshi Yamauchi, Masato Kobayashi, Mitsuyoshi Yoshimoto, Naoto Shikano, Keiichi Kawai
    • Organizer
      The Society of Nuclear Medicine and Molecular Imaging (SNMMI) 65th Annual Meeting
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 人工アミノ酸PET診断薬・[11C]MeAIB分析法の基礎検討2018

    • Author(s)
      加川信也、廣澤信英、西井龍一、東達也、川井恵一、奥山智緒、山内浩
    • Organizer
      第58回日本核医学会学術総会
    • Related Report
      2018 Research-status Report
  • [Presentation] ヒト腫瘍細胞における[14C]MeAIB集積量とアミノ酸トランスポーターの発現量及び細胞増殖能との関連:[3H]Methionineとの比較2018

    • Author(s)
      加川信也、西井龍一、東達也、山内浩、小川衣未、奥平宏之、小林正和、吉本光喜、鹿野直人、川井恵一
    • Organizer
      日本薬学会第138年会
    • Related Report
      2017 Research-status Report
  • [Presentation] ヒト腫瘍細胞におけるMeAIB集積量とアミノ酸トランスポーター遺伝子発現量及び細胞増殖能との関連2017

    • Author(s)
      加川信也、西井龍一、東達也、山内浩、小川衣未、奥平宏之、小林正和、吉本光喜、鹿野直人、川井恵一
    • Organizer
      第57回日本核医学会学術総会
    • Related Report
      2017 Research-status Report
  • [Presentation] Radiosynthesis of [11C]PiB for the loop labeling method using a cassette-type multipurpose automatic synthesizer module2017

    • Author(s)
      Shinya Kagawa, Ryuichi Nishii, Tatsuya Higashi, Hiroshi Yamauchi, Keiichi Kawai, Hiroyuki Watanabe, Hiroyuki Kimura, Masahiro Ono, Hideo Saji
    • Organizer
      The Society of Nuclear Medicine and Molecular Imaging (SNMMI) 64th Annual Meeting
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research

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

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