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Identification of molecular mechanisms in the wound associated reprogramming of intestinal epithelial cells

Research Project

Project/Area Number 18K15743
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 53010:Gastroenterology-related
Research InstitutionTokyo Medical and Dental University

Principal Investigator

Yui Shiro  東京医科歯科大学, 統合研究機構, 講師 (00383886)

Project Period (FY) 2018-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2019: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2018: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords腸上皮再生機構 / 腸上皮オルガノイド / I型コラーゲン / 胎児腸上皮細胞 / 数理モデル / 上皮移植モデル / FEnS / Mathematical modeling / Transplantation / Lgr5 positive stem cells / 胎児型上皮への運命転換 / 上皮傷害 / リプログラミング
Outline of Final Research Achievements

In this project, we identified the dynamic fate change of intestinal epithelial cells upon tissue injury, which secures the effective regenerative process of intestine. This fate change can be referred as fetalization, in which maturate adult intestinal epithelial cells are temporally reprogrammed into fetal-type epithelial cells. Importantly, this project definitely offered the molecular basis of fetaliztion in the activation of transcriptional factors YAP/TAZ in extracellular matrix dependent manner. In order to understand the regenerative response in more details, we also analyzed the developmental process of intestine using mathematical modeling as well as transplantation assay, and identified the equal potential of all different fetal epithelial progenitors to maturate adult stem cells. All these results clearly provide the scheme to understand the outstanding regenerative capacity of intestine from its molecular mechanisms in line with developmental process.

Academic Significance and Societal Importance of the Research Achievements

本研究成果は、腸という個体内でも突出した再生能力を備えた臓器の特性を明らかにする学術的に重要な研究である。組織の再生における胎児化の機構や、その過程における細胞外基質の役割を当該研究領域で初めて明らかにした研究成果である。すでに腸管における同様の機構に関する報告だけでなく、神経組織や肝組織の再生にも類似した機構があることが報告されるなど、組織再生に関わる基礎研究の重要なテーマとなっている。本研究は、細胞に若返る能力があるというメッセージを有しており、このメッセージは広く社会的な反響を惹起しうるものであると考えている。

Report

(3 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • Research Products

    (17 results)

All 2020 2019 2018 Other

All Journal Article (5 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 4 results,  Open Access: 2 results) Presentation (11 results) (of which Int'l Joint Research: 3 results,  Invited: 2 results) Remarks (1 results)

  • [Journal Article] Organoid-based regenerative medicine for inflammatory bowel diasease.2020

    • Author(s)
      Okamoto R, Shimizu H, Suzuki K, Kawamoto A, Takahashi J, Kawai M, Nagata S, Hiraguri Y, Takeoka S, Sugihara HY, Yui S, Watanabe M
    • Journal Title

      Regen Ther.

      Volume: 13 Pages: 1-6

    • DOI

      10.1016/j.reth.2019.11.004

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Tracing the origin of adult intestinal stem cells2019

    • Author(s)
      Jordi Guiu, , Shiro Yui, Samuel Martti Maimets, Perlman, Lene Lundvall, Linn Salto Mamsen, Agnete Larsen, Rasmus H Olesen, Claus Yding Andersen, Lea Langhoff Thuesen, Kristine Juul Hare, Tune H Pers, Benjamin D Simons, Kim B Jensen et al.
    • Journal Title

      Nature

      Volume: 570 Issue: 7759 Pages: 107-111

    • DOI

      10.1038/s41586-019-1212-5

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 細胞包埋材料が規定する腸上皮オルガノイドの形質2019

    • Author(s)
      小林桜子、油井史郎
    • Journal Title

      Medical Science Digest

      Volume: 45

    • Related Report
      2019 Annual Research Report
  • [Journal Article] Ubiquitin D is Upregulated by Synergy of Notch Signalling and TNF-α in the Inflamed Intestinal Epithelia of IBD Patients2018

    • Author(s)
      Kawamoto Ami、Nagata Sayaka、Anzai Sho、Takahashi Junichi、Kawai Mao、Hama Minami、Nogawa Daichi、Yamamoto Kouhei、Kuno Reiko、Suzuki Kohei、Shimizu Hiromichi、Hiraguri Yui、Yui Shiro、Oshima Shigeru、Tsuchiya Kiichiro、Nakamura Tetsuya、Ohtsuka Kazuo、Kitagawa Masanobu、Okamoto Ryuichi、Watanabe Mamoru
    • Journal Title

      Journal of Crohn's and Colitis

      Volume: 13 Issue: 4 Pages: 495-509

    • DOI

      10.1093/ecco-jcc/jjy180

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Single cell analysis of Crohn’s disease patient-derived small intestinal organoids reveals disease activity-dependent modification of stem cell properties2018

    • Author(s)
      Suzuki Kohei、Murano Tatsuro、Shimizu Hiromichi、Ito Go、Nakata Toru、Fujii Satoru、Ishibashi Fumiaki、Kawamoto Ami、Anzai Sho、Kuno Reiko、Kuwabara Konomi、Takahashi Junichi、Tsuchiya Kiichiro、Nakamura Tetsuya、Ohtsuka Kazuo、Watanabe Mamoru、Okamoto Ryuichi
    • Journal Title

      Journal of Gastroenterology

      Volume: 印刷中 Issue: 9 Pages: 1035-1047

    • DOI

      10.1007/s00535-018-1437-3

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 消化管疾患の主役『上皮細胞』の医学研究2020

    • Author(s)
      油井 史郎
    • Organizer
      第19回御茶ノ水消化器疾患先端医療研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Conceptual basis of lineage shift between intestinal epithelium and hepatocytes2020

    • Author(s)
      Sakurako Kobayashi, Satoshi Watanabe, Yosuke Yoneyama, Kousuke Tanimoto, Ryu Nishimura, Sayaka Nagata, Masami Inoue, Kouhei Suzuki, Sei Kakinuma, Kiichiro Tsuchiya, Ryuichi Okamoto, Mamoru Watanabe, Takanori Takebe, Shiro Yui
    • Organizer
      Keystone Symposia, Tissue Organoids as Models of Host Physiology and Pathophysiology of Disease
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Regenerative medicine in treatment of IBD2019

    • Author(s)
      Shiro Yui
    • Organizer
      Asian Pacific Digestive Week (APDW)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Development of fetal-like hyper-plastic intestinal organoids derived from mature-adult intestine2019

    • Author(s)
      Shiro Yui
    • Organizer
      令和元年度 幹細胞・再生医学イノベーション創出プログラム 事業内交流会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 成体由来・高可塑性腸上皮オルガノイドのリプログラミング法開発2019

    • Author(s)
      油井 史郎
    • Organizer
      令和元年度AMED再生医療研究交流会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Stem Cells in Gut, Who are They and How They Work, What Can We Account on Them2019

    • Author(s)
      Shiro Yui
    • Organizer
      The 7th Annual Meeting of Asian Organization for Crohn’s & Colitis (AOCC)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 腸管炎症による間質線維化が誘導する上皮幹細胞の胎児型形質転換2019

    • Author(s)
      油井 史郎
    • Organizer
      第105回日本消化器病学会総会
    • Related Report
      2019 Annual Research Report
  • [Presentation] YAP/TAZ依存性の胎児化誘導を介した間質リモデリングの上皮再生促進機構2018

    • Author(s)
      油井 史郎、岡 本隆一、土屋 輝一郎、中村 哲也、渡辺 守
    • Organizer
      第4回G-PLUS
    • Related Report
      2018 Research-status Report
  • [Presentation] Broad progression of research in intestinal epithelial biologyーFrom primary culture to epithelial regeneration2018

    • Author(s)
      油井 史郎
    • Organizer
      東京医科歯科大学湯島若手塾
    • Related Report
      2018 Research-status Report
  • [Presentation] 成体由来・高可塑性腸上皮オルガノイドのリプログラミング法開発2018

    • Author(s)
      油井 史郎
    • Organizer
      再生医療実現拠点ネットワークプログラム(幹細胞・再生医学イノベーション創出プログラム)平成30 年度事業内交流会
    • Related Report
      2018 Research-status Report
  • [Presentation] 4.日本の消化器内科医が主導する世界のオルガノイド研究~IBDの病態解明から再生医療へ~2018

    • Author(s)
      油井 史郎
    • Organizer
      東京西部消化器先端医療勉強会
    • Related Report
      2018 Research-status Report
  • [Remarks] 日本消化器病学会再生医療研究推進委員会、技術紹介

    • URL

      http://www.jsge.or.jp/regeneration/technology/#technology6

    • Related Report
      2019 Annual Research Report

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Published: 2018-04-23   Modified: 2021-02-19  

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