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Clarification epigenetic regulatory mechanisms underlying ageing-related sarcopenia

Research Project

Project/Area Number 19H03786
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 56020:Orthopedics-related
Research InstitutionEhime University

Principal Investigator

Imai Yuuki  愛媛大学, プロテオサイエンスセンター, 教授 (10423873)

Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
Fiscal Year 2021: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2020: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2019: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Keywordsサルコペニア / 筋衛星細胞 / エピジェネティクス / Uhrf1 / Dnmt1 / 骨格筋 / DNAメチル化
Outline of Research at the Start

健康長寿獲得のためには、要支援の最大要因であるサルコペニアなどの運動機能退行メカニズムの理解とその予防・治療法の開発が必須である。そのために遺伝的要因の同定と、老化などの環境因子を含めた後天的要因の理解が必要である。「後天的要因のエフェクターと考えられるエピゲノム変化の蓄積がいかに運動器の生理機能に寄与し、その破綻がどれほどサルコペニアなど運動機能の低下や進展に関与しているのか?」が本研究課題の学術的な「問い」である。加齢に伴い進展する運動機能低下、特に筋力低下(サルコペニア)の病態におけるエピゲノム制御因子の役割を明らかにすることで、筋力維持を目的とした新規治療標的分子の同定を目指す。

Outline of Final Research Achievements

We demonstrate that a key epigenetic regulator, ubiquitin like with PHD and RING finger domains 1 (Uhrf1), is activated in proliferating myogenic cells but not expressed in quiescent satellite cells or differentiated myogenic cells in mice. Ablation of Uhrf1 or Dnmt1 in mouse satellite cells impairs their proliferation and differentiation, leading to failed muscle regeneration. Uhrf1-deficient myogenic cells exhibited aberrant upregulation of transcripts, including Sox9, with the reduction of DNA methylation level of their promoter and enhancer regions. These findings show that Uhrf1 and Dmt1 are critical epigenetic regulators of proliferation and differentiation in satellite cells, by controlling cell-type-specific gene expression via maintenance of DNA methylation.

Academic Significance and Societal Importance of the Research Achievements

健康長寿獲得のためには、要支援の最大要因であるサルコペニアなどの運動機能退行メカニズムの理解とその予防・治療法の開発が必須である。そのために遺伝的要因の同定と、老化などの環境因子を含めた後天的要因の理解が必要である。本研究では、後天的要因のエフェクターと考えられるエピゲノム制御として、DNAの維持メチル化が骨格筋の恒常性維持に必須であり、特に筋再生において重要な役割を果たしていることを見出した。

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • Research Products

    (80 results)

All 2022 2021 2020 2019 Other

All Int'l Joint Research (5 results) Journal Article (23 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 23 results,  Open Access: 17 results) Presentation (43 results) (of which Int'l Joint Research: 17 results,  Invited: 17 results) Remarks (9 results)

  • [Int'l Joint Research] Hospital for Special Surgery(米国)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Institut Pasteur(フランス)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Pasteur Institute/Cochin Institute(フランス)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Semmelweis University(ハンガリー)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] 大連医科大学(中国)

    • Related Report
      2019 Annual Research Report
  • [Journal Article] Uhrf1 governs the proliferation and differentiation of muscle satellite cells.2022

    • Author(s)
      Sakai H, Sawada Y, Tokunaga N, Tanaka K, Nakagawa S, Sakakibara I, Ono Y, Fukada SI, Ohkawa Y, Kikugawa T, Saika T, Imai Y.
    • Journal Title

      iScience.

      Volume: 25 Issue: 3 Pages: 103928-103928

    • DOI

      10.1016/j.isci.2022.103928

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Novel animal model of soft tissue tumor due to aberrant hedgehog signaling activation in pericyte lineage2022

    • Author(s)
      Haraguchi Ryuma、Kitazawa Riko、Kohara Yukihiro、Imai Yuuki、Kitazawa Sohei
    • Journal Title

      Cell and Tissue Research

      Volume: 388 Issue: 1 Pages: 63-73

    • DOI

      10.1007/s00441-022-03578-0

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Histone H3K27 demethylase, Utx, regulates osteoblast-to-osteocyte differentiation2022

    • Author(s)
      Xia Yuhan、Ikedo Aoi、Lee Ji-Won、Iimura Tadahiro、Inoue Kazuki、Imai Yuuki
    • Journal Title

      Biochemical and Biophysical Research Communications

      Volume: 590 Pages: 132-138

    • DOI

      10.1016/j.bbrc.2021.12.102

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Macrophages are requisite for angiogenesis of type H vessels during bone regeneration in mice2022

    • Author(s)
      Kohara Yukihiro、Kitazawa Riko、Haraguchi Ryuma、Imai Yuuki、Kitazawa Sohei
    • Journal Title

      Bone

      Volume: 154 Pages: 116200-116200

    • DOI

      10.1016/j.bone.2021.116200

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Estrogen receptor α in mature osteoblasts regulates the late stage of bone regeneration2021

    • Author(s)
      Ikedo Aoi、Imai Yuuki
    • Journal Title

      Biochemical and Biophysical Research Communications

      Volume: 559 Pages: 238-244

    • DOI

      10.1016/j.bbrc.2021.04.112

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Topical co‐administration of zoledronate with recombinant human bone morphogenetic protein-2 can induce and maintain bone formation in the bone marrow environment2021

    • Author(s)
      Ueyama Hideki、Ohta Yoichi、Imai Yuuki、Suzuki Akinobu、Sugama Ryo、Minoda Yukihide、Takaoka Kunio、Nakamura Hiroaki
    • Journal Title

      BMC Musculoskeletal Disorders

      Volume: 22 Issue: 1 Pages: 94-94

    • DOI

      10.1186/s12891-021-03971-w

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] DNA maintenance methylation enzyme Dnmt1 in satellite cells is essential for muscle regeneration2021

    • Author(s)
      Iio Hiroyuki、Kikugawa Tadahiko、Sawada Yuichiro、Sakai Hiroshi、Yoshida Shuhei、Yanagihara Yuta、Ikedo Aoi、Saeki Noritaka、Fukada So-ichiro、Saika Takashi、Imai Yuuki
    • Journal Title

      Biochemical and Biophysical Research Communications

      Volume: 534 Pages: 79-85

    • DOI

      10.1016/j.bbrc.2020.11.116

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Reprogramming of synovial macrophage metabolism by synovial fibroblasts under inflammatory conditions2020

    • Author(s)
      Saeki Noritaka、Imai Yuuki
    • Journal Title

      Cell Communication and Signaling

      Volume: 18 Issue: 1 Pages: 188-188

    • DOI

      10.1186/s12964-020-00678-8

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Polyamine pathway is associated with muscle anabolic effects by androgen receptor ligand2020

    • Author(s)
      Kanou Masanobu、Nakamura Katsuyuki、Horie Kyohei、Sakai Hiroshi、Yanagihara Yuta、Sakakibara Iori、Yamana Kei、Imai Yuuki
    • Journal Title

      JCSM Rapid Communications

      Volume: 4 Issue: 1 Pages: 57-74

    • DOI

      10.1002/rco2.28

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Musculoskeletal Knowledge Portal: Making Omics Data Useful to the Broader Scientific Community2020

    • Author(s)
      Kiel Douglas P、Kemp John P、Rivadeneira Fernando、Westendorf Jennifer J、Karasik David、Duncan Emma L、Imai Yuuki、M?ller Ralph、Flannick Jason、Bonewald Lynda、Burtt No?l
    • Journal Title

      Journal of Bone and Mineral Research

      Volume: 35 Issue: 9 Pages: 1626-1633

    • DOI

      10.1002/jbmr.4147

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Estrogen receptor βcontrols muscle growth and regeneration in young female mice.2020

    • Author(s)
      Daiki Seko, Ryo Fujita, Yuriko Kitajima, Kodai Nakamura, Yuuki Imai, Yusuke Ono
    • Journal Title

      Stem cell reports

      Volume: 8 Issue: 3 Pages: 577-586

    • DOI

      10.1016/j.stemcr.2020.07.017

    • NAID

      120007165454

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Hedgehog inhibitors suppress osteoclastogenesis in in vitro cultures, and deletion of smo in macrophage/osteoclast lineage prevents age-related bone loss.2020

    • Author(s)
      Kohara Y, Haraguchi R, Kitazawa R, Imai Y, Kitazawa S.
    • Journal Title

      Int J Mol Sci

      Volume: 21 Issue: 8 Pages: 2745-2745

    • DOI

      10.3390/ijms21082745

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Androgen receptor in satellite cells is not essential for muscle regenerations2020

    • Author(s)
      Sakai H, Sato T, Kanagawa M, Fukada S-i, Imai Y
    • Journal Title

      Experimental Results

      Volume: e Pages: 1-9

    • DOI

      10.1017/exp.2020.14

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Evaluation of the structure of the otoconial layer using micro-computed tomography.2020

    • Author(s)
      Nishihara E, Okada M, Kiyoi T, Shudou M, Imai Y, Hato N.
    • Journal Title

      Auris Nasus Larynx.

      Volume: S0385-8146(20) Issue: 5 Pages: 30063-8

    • DOI

      10.1016/j.anl.2020.02.013

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Androgen receptor in satellite cells is not essential for muscle regeneration.2020

    • Author(s)
      Sakai H, Sato T, Kanagawa M, Fukada S, Imai Y.
    • Journal Title

      Experimental Results.

      Volume: in press

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] GPRC5A facilitates cell proliferation through cell cycle regulation and correlates with bone metastasis in prostate cancer2020

    • Author(s)
      Sawada Y, Kikugawa T, Iio H, Sakakibara I, Yoshida S, Ikedo A, Yanagihara Y, Saeki N, Gyorffy B, Kishida T, Okubo Y, Nakamura Y, Miyagi Y, Saika T, Imai Y.
    • Journal Title

      International Journal of Cancer

      Volume: 146 Issue: 5 Pages: 1369-1382

    • DOI

      10.1002/ijc.32554

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Micro-CT imaging analysis for the effects of ibandronate and eldecalcitol on secondary osteoporosis and arthritis in adjuvant-induced arthritis rats2019

    • Author(s)
      Ono Y, Miyakoshi N, Kasukawa Y, Imai Y, Nagasawa H, Tsuchie H, Akagawa M, Nagahata I, Yuasa Y, Sato C, Kawatani M, Shimada Y.
    • Journal Title

      Biomedical Research

      Volume: 40 Issue: 5 Pages: 197-205

    • DOI

      10.2220/biomedres.40.197

    • NAID

      130007724878

    • ISSN
      0388-6107, 1880-313X
    • Year and Date
      2019-10-01
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Recent Insights into Long Bone Development: Central Role of Hedgehog Signaling Pathway in Regulating Growth Plate2019

    • Author(s)
      Haraguchi、Kitazawa、Kohara、Ikedo、Imai、Kitazawa
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 20 Issue: 23 Pages: 5840-5840

    • DOI

      10.3390/ijms20235840

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The E3 ubiquitin ligase MIB2 enhances inflammation by degrading the deubiquitinating enzyme CYLD2019

    • Author(s)
      Uematsu Atsushi、Kido Kohki、Takahashi Hirotaka、Takahashi Chikako、Yanagihara Yuta、Saeki Noritaka、Yoshida Shuhei、Maekawa Masashi、Honda Mamoru、Kai Tsutomu、Shimizu Kouhei、Higashiyama Shigeki、Imai Yuuki、Tokunaga Fuminori、Sawasaki Tatsuya
    • Journal Title

      Journal of Biological Chemistry

      Volume: 294 Issue: 38 Pages: 14135-14148

    • DOI

      10.1074/jbc.ra119.010119

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A simple mouse model of pericardial adhesions2019

    • Author(s)
      Kojima Ai、Sakaue Tomohisa、Okazaki Mikio、Shikata Fumiaki、Kurata Mie、Imai Yuuki、Nakaoka Hirotomo、Masumoto Junya、Uchita Shunji、Izutani Hironori
    • Journal Title

      Journal of Cardiothoracic Surgery

      Volume: 14 Issue: 1 Pages: 124-124

    • DOI

      10.1186/s13019-019-0940-9

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Fibroblast Growth Factor 9 Is Upregulated Upon Intervertebral Mechanical Stress-Induced Ligamentum Flavum Hypertrophy in a Rabbit Model.2019

    • Author(s)
      Hayashi K, Suzuki A, Terai H, Ahmadi SA, Rahmani MS, Hasib MM, Habibi H, Hori Y, Yamada K, Hoshino M, Toyoda H, Takahashi S, Tamai K, Ohyama S, Imai Y, Nakamura H.
    • Journal Title

      Spine.

      Volume: 44(20) Issue: 20 Pages: E1172-E1180

    • DOI

      10.1097/brs.0000000000003089

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] The effects of resistance training on bone mineral density and bone quality in type 2 diabetic rats2019

    • Author(s)
      Ikedo Aoi, Kido Kohei, Ato Satoru, Sato Koji, Lee Ji‐Won, Fujita Satoshi, Imai Yuuki
    • Journal Title

      Physiological Reports

      Volume: 7 Issue: 6 Pages: e14046-e14046

    • DOI

      10.14814/phy2.14046

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Zscan10 Suppresses Osteoclast Differentiation by Regulating Expression of Haptoglobin.2019

    • Author(s)
      Yanagihara Y, Inoue K, Saeki N, Sawada Y, Yoshida S, Lee JW, Iimura T and Imai Y.
    • Journal Title

      Bone

      Volume: 122 Pages: 93-100

    • DOI

      10.1016/j.bone.2019.02.011

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 脂肪組織におけるAromataseは骨量維持に作用する2022

    • Author(s)
      池戸葵,山下美智子,星野麻衣子,今井祐記
    • Organizer
      第29回日本ステロイドホルモン学術集会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Pathophysiology of Sarcopenia2021

    • Author(s)
      Yuuki Imai
    • Organizer
      The 4th International Congress of Osteoporosis SEOUL
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Role of Hedgehog signal modulator gene, Hedgehog Interacting Protein (Hhip), in growing long bone2021

    • Author(s)
      Ryuma Haraguchi, Riko Kitazawa, Yukihiro Kohara, Yuuki Imai, Sohei Kitazawa
    • Organizer
      The American Society for Bone and Mineral Research 2021 Annual Meeting
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Macrophages are requisite for angiogenesis of type H vessels during bone regeneration in mice2021

    • Author(s)
      Yukihiro Kohara, Riko Kitazawa, Ryuma Haraguchi, Yuuki Imai, Sohei Kitazawa
    • Organizer
      The American Society for Bone and Mineral Research 2021 Annual Meeting
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Stabilization of UHRF1 in synovial fibroblasts is a novel therapeutic strategy for rheumatoid arthritis.2021

    • Author(s)
      Noritaka Saeki, Kazuki Inoue, Maky Ideta-Otsuka, Watamori Kunihiko, Shinichi Mizuki, Katsuto Takenaka, Katsuhide Igarashi, Hiromasa Miura, Yuuki Imai
    • Organizer
      The American Society for Bone and Mineral Research 2021 Annual Meeting
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Uhrf1 governs the proliferation and differentiation of muscle satellite cells2021

    • Author(s)
      Hiroshi Sakai, Yuichiro Sawada, Naohito Tokunaga, So Nakagawa, Iori Sakakibara, Yusuke Ono, So-ichiro Fukada, Tadahiko Kikugawa, Takashi Saika, Yuuki Imai
    • Organizer
      The 19th Protein Island Matsuyama International Symposium
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Estrogen receptor α in mature osteoblasts regulate the late stage of bone regeneration2021

    • Author(s)
      Aoi Ikedo, Yuuki Imai
    • Organizer
      The 19th Protein Island Matsuyama International Symposium
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Japan XR Science Forum 2021 in Paris2021

    • Author(s)
      Hiroshi Sakai, Takahiko Sato, Motoi Kanagawa, So-ichiro Fukada, Yuuki Imai
    • Organizer
      Androgen receptor in satellite cells is not essential for muscle regeneration
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Exchange between the Academy and the Japanese Society for Bone and Mineral Research (Annual Meeting 2019)2021

    • Author(s)
      Yuuki Imai
    • Organizer
      48th Annual European Calcified Tissue Society Congress(ECTS@Home)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Estrogen receptor α in mature osteoblasts regulates the late stage of fracture healing2021

    • Author(s)
      Aoi Ikedo, Yuuki Imai
    • Organizer
      48th Annual European Calcified Tissue Society Congress(ECTS@Home)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Uhrf1 governs the proliferation and differentiation of muscle satellite cells2021

    • Author(s)
      Hiroshi Sakai, Yuichiro Sawada, Naohito Tokunaga, Kaori Tanaka, So Nakagawa, Iori Sakakibara, Yusuke Ono, So-ichiro Fukada, Yasuyuki Ohkawa, Tadahiko Kikugawa, Takashi Saika, Yuuki Imai
    • Organizer
      第7回日本筋学会学術集会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 骨格形成のバイオロジーについて2021

    • Author(s)
      今井祐記
    • Organizer
      第36回日本整形外科学会基礎学術集会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Calreticulinは破骨細胞分化を直接抑制するだけでなく、骨細胞でのSclerostin発現を抑制する2021

    • Author(s)
      小原幸弘, 北澤理子, 原口竜摩, 今井祐記, 北澤 荘平
    • Organizer
      第39回日本骨代謝学会学術集会
    • Related Report
      2021 Annual Research Report
  • [Presentation] エピジェネティック制御因子UHRF1は関節リウマチの多様な増悪因子を抑制する2021

    • Author(s)
      佐伯法学, 井上和樹, 大塚まき, 渡森一光, 水木伸一, 竹中克斗, 五十嵐勝秀, 三浦裕正, 今井祐記
    • Organizer
      第39回日本骨代謝学会学術集会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 成熟骨芽細胞のエストロゲン受容体αは骨再生過程の後期を制御する2021

    • Author(s)
      池戸葵, 今井祐記
    • Organizer
      第39回日本骨代謝学会学術集会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Dnmt1は成長板軟骨細胞の増殖・分化を制御し四肢の発達を正常に維持する2021

    • Author(s)
      柳原裕太, 今井祐記
    • Organizer
      第39回日本骨代謝学会学術集会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ヘッジホッグシグナル調節因子Hhipの骨伸長過程における役割2021

    • Author(s)
      原口竜摩, 小原幸弘, 今井祐記, 北澤理子, 北澤 荘平
    • Organizer
      第39回日本骨代謝学会学術集会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 分泌型Calreticulinは破骨細胞形成を抑制する2021

    • Author(s)
      小原幸弘, 北澤理子, 原口竜摩, 今井祐記, 北澤荘平
    • Organizer
      第62回日本組織細胞化学会総会・学術集会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ヘッジホッグシグナル調節因子Hhipの骨格形成過程における役割2021

    • Author(s)
      原口竜摩, 小原幸弘, 今井祐記, 北澤理子, 北澤荘平
    • Organizer
      第62回日本組織細胞化学会総会・学術集会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 骨格筋間葉系前駆細胞におけるアンドロゲン受容体の解析2021

    • Author(s)
      酒井大史, 今井祐記
    • Organizer
      第76回日本体力医学会大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 脂肪組織におけるAromataseは骨量維持に作用する2021

    • Author(s)
      池戸葵, 山下美智子, 星野麻衣子, 今井祐記
    • Organizer
      第76回日本体力医学会大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] UHRF1は関節リウマチの多様な憎悪因子を抑制する2021

    • Author(s)
      佐伯法学, 井上和樹, 大塚まき, 渡森一光, 水木伸一, 竹中克斗, 五十嵐勝秀, 三浦裕正, 今井祐記
    • Organizer
      第6回日本骨免疫学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 高齢者運動器疾患に対する治療標的分子の解析:運動器相互連関の観点から2021

    • Author(s)
      今井祐記
    • Organizer
      第63回日本老年医学会学術集会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Specific role of Hh signaling pathway in bone resorption2020

    • Author(s)
      Ryuma Haraguchi, Yukihiro Kohara, Riko Kitazawa, Yuuki Imai, Sohei Kitazawa
    • Organizer
      The American Society for Bone and Mineral Research 2020 Annual Meeting
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Mechanisms underlying prostate cancer bone metastasis identified by big data analyses2020

    • Author(s)
      Yuuki Imai
    • Organizer
      47th European Calcified Tissue Society Congress
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Application of Big Data for Musculoskeletal Cell Differentiation Using DNase-seq2020

    • Author(s)
      Yuuki Imai
    • Organizer
      The 17th Asia-Oceania Congress of Endocrinology and the 8th Seoul International Congress of Endocrinology and Metabolism
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] East meets West talk: Integrative analyses of genome-wide data2020

    • Author(s)
      Yuuki Imai
    • Organizer
      47th European Calcified Tissue Society Congress(ECTS@HOME)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ポリアミンによる骨格筋増強または筋萎縮予防効果の検証2020

    • Author(s)
      今井祐記
    • Organizer
      第1回プロダクティブ・エイジング コンソーシアム国際シンポジウム
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] なぜ基礎医学研究は大切なのか―基礎研究と実臨床との相互連関―2020

    • Author(s)
      今井祐記
    • Organizer
      第93回日本整形外科学会学術総会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] ゲノムワイド統合解析による運動器研究2020

    • Author(s)
      今井祐記
    • Organizer
      第38回日本骨代謝学会学術集会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] エピジェネティック制御因子 Uhrf1 による運動器制御メカニズムの解明2020

    • Author(s)
      今井祐記
    • Organizer
      第38回日本骨代謝学会学術集会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 筋線維特異的アンドロゲン受容体ノックアウトマウスの骨格筋再生の評価2020

    • Author(s)
      宇野英章,酒井大史,今井祐記
    • Organizer
      第38回日本骨代謝学会学術集会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 脂肪組織の Aromatase は骨量維持に作用する2020

    • Author(s)
      池戸葵, 山下美智子, 星野麻衣子, 今井祐記
    • Organizer
      第38回日本骨代謝学会学術集会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Dnmt1 は成長軟骨の正常発達に必須である2020

    • Author(s)
      柳原裕太,今井祐記
    • Organizer
      第38回日本骨代謝学会学術集会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 肝臓抽出液から分離・同定した新規破骨細胞形成阻害因子Calreticulin の機能解明2020

    • Author(s)
      小原幸弘, 原口竜摩, 今井祐記, 北澤理子, 北澤荘平
    • Organizer
      第38回日本骨代謝学会学術集会
    • Related Report
      2020 Annual Research Report
  • [Presentation] DNA メチル化制御分子 UHRF1 は関節リウマチの病態増悪を抑制する2020

    • Author(s)
      佐伯法学,井上和樹,大塚まき,渡森一光,水木伸一,竹中克斗,五十嵐勝秀,三浦裕正,今井祐記
    • Organizer
      第38回日本骨代謝学会学術集会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ゲノムワイド統合解析による運動器疾患治療標的の探索2020

    • Author(s)
      今井祐記
    • Organizer
      第35回日本整形外科学会基礎学術集会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] アンドロゲン受容体による骨格筋制御2020

    • Author(s)
      今井祐記
    • Organizer
      第43回日本分子生物学会年会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 骨代謝メカニズムに基づく骨粗鬆症治療戦略2020

    • Author(s)
      今井祐記
    • Organizer
      第53回中国・四国整形外科学会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Androgen receptor in satellite cells is not essential for muscle regeneration2020

    • Author(s)
      酒井大史, 佐藤貴彦, 金川基, 深田宗一朗, 今井祐記
    • Organizer
      第6回日本筋学会学術集会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Mechanisms underlying prostate cancer bone metastasis identified by Big Data analyses.2019

    • Author(s)
      Yuuki Imai
    • Organizer
      29th Australian and New Zealand Bone and Mineral Society Annual Scientific Meeting 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Yuuki Imai2019

    • Author(s)
      The role of an epigenetic regulator, Uhrf1, in musculoskeletal biology
    • Organizer
      29th Australian and New Zealand Bone and Mineral Society Annual Scientific Meeting 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Mobility & Longevity Exemplifying research from Japan2019

    • Author(s)
      Yuuki Imai
    • Organizer
      Congress European Calcified Tissue Society 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Remarks] 研究室HP

    • URL

      https://www.m.ehime-u.ac.jp/school/imailab/

    • Related Report
      2021 Annual Research Report
  • [Remarks] 愛媛大学プロテオサイエンスセンター HP

    • URL

      https://www.pros.ehime-u.ac.jp/

    • Related Report
      2021 Annual Research Report
  • [Remarks] 愛媛大学運動器健康科学リサーチユニットHP

    • URL

      https://www.m.ehime-u.ac.jp/school/skeletal/

    • Related Report
      2021 Annual Research Report
  • [Remarks] 愛媛大学 プロテオサイエンスセンター  病態生理解析部門

    • URL

      https://www.m.ehime-u.ac.jp/school/imailab/

    • Related Report
      2020 Annual Research Report
  • [Remarks] 愛媛大学運動器健康科学研究ユニット

    • URL

      https://www.m.ehime-u.ac.jp/school/skeletal/

    • Related Report
      2020 Annual Research Report
  • [Remarks] 愛媛大学 プロテオサイエンスセンター

    • URL

      http://www.pros.ehime-u.ac.jp/index.php

    • Related Report
      2020 Annual Research Report
  • [Remarks] 愛媛大学 今井研究室

    • URL

      https://www.m.ehime-u.ac.jp/school/imailab/

    • Related Report
      2019 Annual Research Report
  • [Remarks] 愛媛大学運動器健康科学リサーチユニット

    • URL

      https://www.m.ehime-u.ac.jp/school/skeletal/

    • Related Report
      2019 Annual Research Report
  • [Remarks] プロテオサイエンスセンター

    • URL

      http://www.pros.ehime-u.ac.jp/

    • Related Report
      2019 Annual Research Report

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Published: 2019-04-18   Modified: 2023-01-30  

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