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Roles of non-coding genomic regions for understanding congenital heart defects in human

Research Project

Project/Area Number 19KK0218
Research Category

Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 53:Organ-based internal medicine and related fields
Research InstitutionTokyo Medical and Dental University

Principal Investigator

Takeuchi Jun  東京医科歯科大学, 難治疾患研究所, 准教授 (10451999)

Co-Investigator(Kenkyū-buntansha) 井原 健介  東京医科歯科大学, 難治疾患研究所, 助教 (50770210)
古川 哲史  東京医科歯科大学, 難治疾患研究所, 教授 (80251552)
小川 英知  大阪大学, 大学院生命機能研究科, 招へい教授 (20370132)
Project Period (FY) 2019-10-07 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥18,330,000 (Direct Cost: ¥14,100,000、Indirect Cost: ¥4,230,000)
Fiscal Year 2021: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
Fiscal Year 2020: ¥7,020,000 (Direct Cost: ¥5,400,000、Indirect Cost: ¥1,620,000)
Fiscal Year 2019: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Keywords先天性疾患 / エピゲノム / クロマチン制御機構 / 心臓疾患 / 非コードRNA / 心臓オルガノイド / 胎児器官形成 / 先天性心疾患 / Tbx5 / in uterus / 非コード長鎖RNA / TBX5 / in utero / CRISPR-Cas9 / in utero KO / GPC5 / i-GONAD / 転写制御 / 非コード領域 / 非コードRNA転写制御解析 / ヒト疾患iPSモデル / 疾患生体モデル
Outline of Research at the Start

近年ヒト先天性心疾患の発症と疾患重篤化において非コード領域における制御因子(ncRNA)が重要であり、その変異が原因遺伝子疾患と同様な症状を呈することが明らかとなってきた。申請者はこれまでに、心疾患発症リスク因子となる新規長鎖非コードRNA(lncRNA)プロファイルを報告している。本共同研究は、1)米ヒト疾患責任lncRNAとしての新機能の発見、2)lncRNA結合解析系を用いて分子制御機構の解明。3)in vivo疾患モデル及びin vitro解析モデルを新規改良し、遺伝的な相互作用を明らかにする。ncRNA研究を用いて、解釈が難しかったヒト先天性疾患重篤化の発生メカニズムを明らかにする。

Outline of Final Research Achievements

We have identified the function of non-coding RNAs as a trigger for congenital heart diseases or an accelerator for the development of cardiac disease severely. Furthermore, we reported that similar functions exist not only in cardiac disease but also in sarcomatization. The following are the results of the research promoted during the 3-year period. 1:Functional analysis using model organisms: We created a biological model and found that the incidence of cardiac disease is enhanced. Specific downstream regulators were identified and reported (Takeuchi et al., PLOS ONE 2021; Yang et al., Cir. J. 2020). 2:The genetic mutation of a human noncoding RNA (TBX5-AS1:2) has been shown to cause cardiac disease, and we will now trace the molecular mechanism of another noncoding RNA (TBX5-AS1:1). 3:Elucidation of RNA-protein interactions using a modified RIP method ( in preparations 2023). 4:Successfully created cardiac organoids from mouse ES cells: (Lee et al., Nat. Commun. 2020).

Academic Significance and Societal Importance of the Research Achievements

近年、ヒト先天異常症の重症化のメカニズムの理解には遺伝子非コード領域の制御機構の重要性は認知されていた。本研究では非コードRNAは特異的な疾患責任遺伝子と相互作用し、遺伝性疾患の発症、および重症化せることを報告した。さらに、下流標的遺伝子の発現制御を担っていること、細胞性質をエピジェネティックに変化させることも明らかにした。
今後は、非コードRNAがどのように転写されるのか、相互作用パートナーや標的遺伝子をの選択機構を明らかする必要性が残された課題である。加えて、心臓疾患と頭頸部疾患は密に遺伝的な関係性があり、より強固な国際的な共同研究チームを組織することが不可欠であると結論した。

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (21 results)

All 2022 2021 2020 2019 2018 Other

All Int'l Joint Research (4 results) Journal Article (6 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 6 results,  Open Access: 6 results) Presentation (10 results) (of which Int'l Joint Research: 5 results,  Invited: 4 results) Book (1 results)

  • [Int'l Joint Research] UCSF/UCSD(米国)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Gladstone研究所(米国)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] UCSF/Johns Hopkins University/Gladstone Institute(米国)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] グラッドストーン研究所(米国)

    • Related Report
      2019 Research-status Report
  • [Journal Article] Combined method of whole mount and block‐face imaging: Acquisition of <scp>3D</scp> data of gene expression pattern from conventional in situ hybridization2022

    • Author(s)
      Sutrisno Aldy Anindyawan、Katano Wataru、Kawamura Hayata、Tajika Yuki、Koshiba‐Takeuchi Kazuko
    • Journal Title

      Development, Growth &amp; Differentiation

      Volume: 65 Issue: 1 Pages: 56-64

    • DOI

      10.1111/dgd.12827

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Subcellular localization of glypican-5 is associated with dynamic motility of the human mesenchymal stem cell line U3DT.2021

    • Author(s)
      Takeuchi M., Takeuchi K., Monobe Y., Takai T., Yamaguchi R., Furukawa T., Akagi K., Takeuchi JK*.
    • Journal Title

      PLOS ONE

      Volume: 16 Issue: 2 Pages: 1-21

    • DOI

      10.1371/journal.pone.0226538

    • Related Report
      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Functional Role of the L396R Mutation of Tks5 Identified by an Exome-Wide Association Study in Atrial Fibrillation2020

    • Author(s)
      Yang Xiaoxi、Sasano Tetsuo、Ebana Yusuke、Takeuchi Jun K.、Ihara Kensuke、Yamazoe Masahiro、Furukawa Tetsushi
    • Journal Title

      Circulation Journal

      Volume: 84 Issue: 12 Pages: 2148-2157

    • DOI

      10.1253/circj.CJ-20-0101

    • NAID

      130007942473

    • ISSN
      1346-9843, 1347-4820
    • Year and Date
      2020-11-25
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Cardiac cell specification and differentiation by the defined factors.2020

    • Author(s)
      Morita and Takeuchi JK*.
    • Journal Title

      Molecular Mechanism of Congenital Heart Disease and Pulmonary Hypertension

      Volume: 1 Pages: 373-376

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] In vitro generation of functional murine heart organoids via FGF4 and extracellular matrix2020

    • Author(s)
      Lee Jiyoung、Sutani Akito、Kaneko Rin、Takeuchi Jun、Sasano Tetsuo、Kohda Takashi、Ihara Kensuke、Takahashi Kentaro、Yamazoe Masahiro、Morio Tomohiro、Furukawa Tetsushi、Ishino Fumitoshi
    • Journal Title

      Nature Communications

      Volume: 11 Issue: 1 Pages: 4283-4283

    • DOI

      10.1038/s41467-020-18031-5

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Cardiac septation in heart development and evolution2018

    • Author(s)
      Katano Wataru、Moriyama Yuuta、Takeuchi Jun K.、Koshiba‐Takeuchi Kazuko
    • Journal Title

      Development, Growth & Differentiation

      Volume: 19 Issue: 1 Pages: 114-123

    • DOI

      10.1111/dgd.12580

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Interaction between Sall1/4 and Myocd is critical for myocardial compaction through the regulation of cyclin genes2022

    • Author(s)
      Katano W, Mori S, Tajika Y, Takeuchi JK and Koshiba-Takeuchi K
    • Organizer
      SDB Annual meeting, 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sall1/4 are required for cardiac conduction system development by delimiting Hcn4-positive region2022

    • Author(s)
      Katano W, Mori S, Tajika Y, Takeuchi JK and Koshiba-Takeuchi K
    • Organizer
      55th Annual Meeting of JSDB, 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sall1/4はSrf/Myocdと協調して胎児期の心筋増殖を制御する2022

    • Author(s)
      片野亘, 森俊太, 多鹿友喜, 竹内純, 小柴和子
    • Organizer
      2022年日本心臓血管発生研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Sall1/4 cooperate with Myocd to promote cell cycle progression for ventricular myocardial compaction2022

    • Author(s)
      Katano W, Mori S, Tajika Y, Takeuchi JK and Koshiba-Takeuchi K
    • Organizer
      2022年分子生物学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 先天性心臓ー上肢疾患重症化におけるエピジェネティック因子の制御機構の理解2021

    • Author(s)
      竹内純
    • Organizer
      日本小児科学学会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] Defining the transcriptional factors to specify the cell fate between CMs and ECs during development in mammals2021

    • Author(s)
      Jun Takeuchi
    • Organizer
      20th anniversary Gladstone Symposium
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Specification of cardiomyocytes ans endothelial cell fate by defined factors2021

    • Author(s)
      Takeuchi JK
    • Organizer
      20th anniversary Gladstone Symposium
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 心室―心房の運命決定と分化転換を制御する因子群2020

    • Author(s)
      掛野佐恵、森田唯加、藤川大地、堀田秋津、村岡真人、小柴和子、古川哲史、家田真樹、竹内純
    • Organizer
      再生医療学会2020
    • Related Report
      2019 Research-status Report
  • [Presentation] 心房・心室の運命決定と分化転換を制御する因子群2019

    • Author(s)
      掛野佐恵、森田唯加、藤川大地、堀田秋津、村岡真人、小柴和子、古川哲史、家田真樹、竹内純
    • Organizer
      日本分子生物学会
    • Related Report
      2019 Research-status Report
  • [Presentation] Arip4 maintains environment for precise trabeculation during embryonic heart formation.2019

    • Author(s)
      Yanagi N, Ogawa H, Morita Y, Tsuchiya M, Asano T, Shirai M, Schwartz RJ, Morohashi K, Furukawa T, Koshiba-Takeuchi K, Takeuchi JK.
    • Organizer
      14th International symposium of the Institute network for Biomedical Sciences 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Book] 心臓発生とエピジェネティクス2021

    • Author(s)
      13.柳のど香、櫛笥博子、竹内純
    • Total Pages
      8
    • Publisher
      メジカルビュー
    • Related Report
      2020 Research-status Report

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Published: 2019-10-10   Modified: 2024-01-30  

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