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Application of RAP tissue clearing protocol for immunofluorescent multiplex staining of whole mount specimen

Research Project

Project/Area Number 21K12258
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 63030:Chemical substance influence on environment-related
Research InstitutionKanazawa Medical University

Principal Investigator

SAKATA-HAGA Hiromi  金沢医科大学, 医学部, 准教授 (50294666)

Co-Investigator(Kenkyū-buntansha) 八田 稔久  金沢医科大学, 医学部, 教授 (20238025)
Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2023: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2022: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2021: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords組織透明化 / 免疫染色 / マウス / 多重染色 / ホールマウント染色 / 免疫組織化学 / in situ hybridization / 画像解析
Outline of Research at the Start

本研究では、発生毒性試験に利用可能な組織構築の定量解析法の確立を目指す。まず、より大きな標本の透明化を目指し、迅速組織透明化法(RAP)を改良し、ホールマウントおよび厚切りスライス標本における多重染色法を確立する。さらにこの手法で多重染色された標本を用い、特定領域の細胞数計測や特異的マーカー分子を発現する構造等の計測を試み、どのような指標についての解析が毒性試験に利用可能かについて検討する。その後、実際に毒性試験に利用することを想定し、発生毒性が明らかな陽性物質(エタノール、バルプロ酸など)により誘導した既知の形態学的変化が、本研究で考案した方法でも検出できるか否かを検証しする。

Outline of Final Research Achievements

We have previously reported a rapid bone staining procedure (RAP-B) which
based on a rapid and non-destructive tissue clearing system (RAP). One of the notable advantages of RAP is that histological structure is preserved even after the tissue is highly transparent in whole-body bone-stained specimens of larger specimens than ever before. To take advantage of this feature, we have applied it for immunohistochemical analysis (RAP-IHC) and in situ hybridization (RAP-WISH) in whole-mount specimens of muse fetuses and thick-sliced tissue sections of various organs derived from adult rodents. In the present study, we examined the application of RAP tissue clearing protocol for fluorescence multiplex immunohistochemical staining using tyramide signal amplification (TSA) in whole-mount specimens of mouse

Academic Significance and Societal Importance of the Research Achievements

近年、組織透明化技術は、神経組織内部のネットワークの解析や、病理組織標本の解析などに広く使用され、無くてはならない技術となっている。我々の考案したRAPはアルカリ溶液であるにも関わらず、加温や長時間の反応を行っても軟部組織の崩壊が起こらず、標本の形態や骨格の原位置が保たれるという優れた特徴を持つ。他の組織透明化法で使われる試薬より安価、簡便、迅速などの点で優位であることが特徴である。また、研究は免疫染色等を行った後の標本を透徹する高屈折率マウント液は蛍光標識した標本にも使用可能であるうえ、安価な試薬の組み合わせで調整が可能であるうえ、水溶性であり、大変扱いやすい溶液となっており汎用性が高い。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • Research Products

    (21 results)

All 2024 2023 2022 2021

All Journal Article (12 results) (of which Peer Reviewed: 12 results,  Open Access: 12 results) Presentation (9 results)

  • [Journal Article] Histological changes in the olfactory bulb and rostral migratory stream due to interruption of olfactory input.2024

    • Author(s)
      Nakamura Y, Miwa T, Shiga H, Sakata H, Shigeta D, Hatta T.
    • Journal Title

      Auris Nasus Larynx

      Volume: 51 Issue: 3 Pages: 517-524

    • DOI

      10.1016/j.anl.2024.01.009

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Glycolytic activity is required for the onset of neural plate folding during neural tube closure in mouse embryos2023

    • Author(s)
      Sakai Daisuke、Murakami Yuki、Shigeta Daichi、Tomosugi Mitsuhiro、Sakata-Haga Hiromi、Hatta Toshihisa、Shoji Hiroki
    • Journal Title

      Frontiers in Cell and Developmental Biology

      Volume: 11

    • DOI

      10.3389/fcell.2023.1212375

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Influence of Immune System Abnormalities Caused by Maternal Immune Activation in the Postnatal Period2023

    • Author(s)
      Yo Shimizu, Hiromi Sakata-Haga, Yutaka Saikawa and Toshihisa Hatta
    • Journal Title

      Cells

      Volume: 12 Issue: 5 Pages: 741-741

    • DOI

      10.3390/cells12050741

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Hif1α-dependent hypoxia signaling contributes to the survival of deep-layer neurons and cortex formation in a mouse model.2022

    • Author(s)
      Sakai D, Sugawara T, Kurokawa T, Murakami Y, Tomosugi M, Masuta H, Sakata-Haga H, Hatta T, Shoji H
    • Journal Title

      Mol Brain.

      Volume: 15 Issue: 1 Pages: 28-28

    • DOI

      10.1186/s13041-022-00911-0

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] LIF?IGF Axis Contributes to the Proliferation of Neural Progenitor Cells in Developing Rat Cerebrum2022

    • Author(s)
      Takata Sho、Sakata-Haga Hiromi、Shimada Hiroki、Tsukada Tsuyoshi、Sakai Daisuke、Shoji Hiroki、Tomosugi Mitsuhiro、Nakamura Yuka、Ishigaki Yasuhito、Iizuka Hideaki、Hayashi Yasuhiko、Hatta Toshihisa
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 23 Issue: 21 Pages: 13199-13199

    • DOI

      10.3390/ijms232113199

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Rapid bone staining with hair removal (RAP-B/HR): a non-destructive and rapid whole-mount bone staining protocol optimized for adult hairy mice2021

    • Author(s)
      Nobuo Kariyama, Hiromi Sakata-Haga, Tsuyoshi Tsukada, Hiroki Shimada, Makoto Taniguchi & Toshihisa Hatta
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 1950-1950

    • DOI

      10.1038/s41598-021-81616-7

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Exposure to Maternal Immune Activation Causes Congenital Unfolded Protein Response Defects and Increases the Susceptibility to Postnatal Inflammatory Stimulation in Offspring2021

    • Author(s)
      Shimizu Yo、Tsukada Tsuyoshi、Sakata-Haga Hiromi、Sakai Daisuke、Shoji Hiroki、Saikawa Yutaka、Hatta Toshihisa
    • Journal Title

      Journal of Inflammation Research

      Volume: Volume 14 Pages: 355-365

    • DOI

      10.2147/jir.s294238

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Mid-pregnancy maternal immune activation increases Pax6-positive and Tbr2-positive neural progenitor cells and causes integrated stress response in the fetal brain in a mouse model of maternal viral infection2021

    • Author(s)
      Tsukada Tsuyoshi、Sakata-Haga Hiromi、Shimada Hiroki、Shoji Hiroki、Hatta Toshihisa
    • Journal Title

      IBRO Neuroscience Reports

      Volume: 11 Pages: 73-80

    • DOI

      10.1016/j.ibneur.2021.07.003

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Cerebrospinal fluid may flow out from the brain through the frontal skull base and choroid plexus: a gold colloid and cadaverine injection study in mouse fetus2021

    • Author(s)
      Akai Takuya、Hatta Toshihisa、Sakata-Haga Hiromi、Yamamoto Seiji、Otani Hiroki、Yamamoto Shusuke、Kuroda Satoshi
    • Journal Title

      Child's Nervous System

      Volume: 37 Issue: 10 Pages: 3013-3020

    • DOI

      10.1007/s00381-021-05253-1

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] MC5R Contributes to Sensitivity to UVB Waves and Barrier Function in Mouse Epidermis2021

    • Author(s)
      Shintani Akari、Sakata-Haga Hiromi、Moriguchi Keiichi、Tomosugi Mitsuhiro、Sakai Daisuke、Tsukada Tsuyoshi、Taniguchi Makoto、Asano Masahide、Shimada Hiroki、Otani Hiroki、Shoji Hiroki、Hatta Junko、Mochizuki Takashi、Hatta Toshihisa
    • Journal Title

      JID Innovations

      Volume: 1 Issue: 3 Pages: 100024-100024

    • DOI

      10.1016/j.xjidi.2021.100024

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Decidual cells are the initial target of polyriboinosinic-polyribocytidylic acid in a mouse model of maternal viral infection2021

    • Author(s)
      Tsukada Tsuyoshi、Shimada Hiroki、Sakata-Haga Hiromi、Shoji Hiroki、Iizuka Hideaki、Hatta Toshihisa
    • Journal Title

      Biochemistry and Biophysics Reports

      Volume: 26 Pages: 100958-100958

    • DOI

      10.1016/j.bbrep.2021.100958

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Leukemia Inhibitory Factor Induces Proopiomelanocortin via CRH/CRHR Pathway in Mouse Trophoblast2021

    • Author(s)
      Wang He、Sakata-Haga Hiromi、Masuta Hiroko、Tomosugi Mitsuhiro、Tsukada Tsuyoshi、Shimada Hiroki、Sakai Daisuke、Shoji Hiroki、Hatta Toshihisa
    • Journal Title

      Frontiers in Cell and Developmental Biology

      Volume: 9 Pages: 618947-618947

    • DOI

      10.3389/fcell.2021.618947

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 迅速かつ非破壊的な組織透明化法RAPを基盤とする新規プロトコルの開発2023

    • Author(s)
      八田稔久、坂田ひろみ、茂田大地、友杉充宏、酒井大輔、東海林博樹、松原孝宜
    • Organizer
      第64回日本組織細胞化学会総会・学術集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] RAP組織透明化法のin situ hybridizationへの応用2023

    • Author(s)
      坂田ひろみ、茂田大地、酒井大輔、東海林博樹、友杉充宏、八田 稔久
    • Organizer
      第63回日本先天異常学会学術集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 迅速組織透明化法を用いた免疫組織化学(RAP-IHC)とハイスループット深部イメージングシステム による組織学的定量解析法の検討2023

    • Author(s)
      坂田ひろみ、茂田大地、友杉充宏、八田稔久
    • Organizer
      第128回日本解剖学会総会・全国学術集会
    • Related Report
      2022 Research-status Report
  • [Presentation] 迅速組織透明化法RAPを応用した深部組織イメージング法2022

    • Author(s)
      坂田ひろみ、八田稔久
    • Organizer
      第62回日本先天異常学会学術集会
    • Related Report
      2022 Research-status Report
  • [Presentation] RAP法の免疫組織化学的手法への応用と最適化2022

    • Author(s)
      坂田ひろみ、友杉充宏、酒井大輔、東海林博樹、八田稔久
    • Organizer
      第62回日本先天異常学会学術集会
    • Related Report
      2022 Research-status Report
  • [Presentation] 迅速骨染色法(RAP-B)とその応用2022

    • Author(s)
      坂田ひろみ、菊地慶彦、面美来、丸山太啓、松村聡美、清水彩加、鈴木絢賀、高原怜亜、友杉充宏、八田稔久
    • Organizer
      第39回分子病理学研究会
    • Related Report
      2022 Research-status Report
  • [Presentation] 深部イメージングにおける迅速組織透明化法(RAP)の有用性2022

    • Author(s)
      坂田 ひろみ、増田 浩子、友杉 充宏、八田 稔久
    • Organizer
      第 127 回日本解剖学会総会・全国学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] 迅速組織透明化法(RAP)を用いた組織3Dイメージング2022

    • Author(s)
      坂田ひろみ, 増田浩子、友杉充宏、八田稔久
    • Organizer
      日本解剖学会第81回中部支部会
    • Related Report
      2021 Research-status Report
  • [Presentation] RAP迅速組織透明化法によるマウス各種臓器の深部組織3Dイメージング2021

    • Author(s)
      坂田ひろみ、増田浩子、友杉充宏、八田稔久
    • Organizer
      第61回日本先天異常学会学術集会
    • Related Report
      2021 Research-status Report

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Published: 2021-04-28   Modified: 2025-01-30  

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