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Roles of Wnt/beta-catenin signaling inhibitors in interactions between muscle and bone

Research Project

Project/Area Number 19K07310
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 48020:Physiology-related
Research InstitutionKindai University

Principal Investigator

Kawao Naoyuki  近畿大学, 医学部, 講師 (70388510)

Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2021: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2020: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2019: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords筋骨連関 / DKK2 / 骨粗鬆症 / サルコペニア / マイオカイン / Dkk2 / メカニカルストレス / Wnt-βカテニン経路
Outline of Research at the Start

加齢と共に重要度が増す骨粗鬆症とサルコペニアには共通した病態機序の存在が示唆されている。近年、筋と骨の相互作用(筋骨連関)が注目されており、骨粗鬆症とサルコペニア両者の病態への寄与が示唆されているが、その詳細は不明である。本研究課題では、骨粗鬆症とサルコペニアに共通した要因として重要なメカニカルストレスの変化により骨格筋で変動する体液性因子として、古典的Wnt-βカテニン経路の阻害因子に着目し、筋骨連関の観点から、古典的Wnt-βカテニン経路を介した骨代謝および筋量調節機構や骨粗鬆症とサルコペニアに共通した病態機序を明らかにしたい。

Outline of Final Research Achievements

Myokines, humoral factors secreted from the skeletal muscles, have recently been getting attention as the key factors related to the interactions between muscle and bone. Dickkopf (DKK) 2 is known as an inhibitor of canonical Wnt/β-catenin signaling, and Wnt/β-catenin signaling is crucial for the maintenance of muscle and bone. The present study was performed to investigate the roles of DKK2 in the interactions between muscle and bone in response to mechanical stress in mice. In the present study, we showed that unloading and androgen deficiency enhance DKK2 expression and secretion in the muscles of mice. Dkk2 might be involved in unloading- and androgen deficiency-induced muscle wasting and osteopenia as a myokine linking muscle to bone.

Academic Significance and Societal Importance of the Research Achievements

本研究では、メカニカルストレスに応答して骨格筋で発現が変化する新しいマイオカインとして、古典的Wnt-βカテニン経路阻害因子であるDKK2に着目し、筋と骨のネットワークの視点から、DKK2が非荷重およびアンドロゲン欠乏によるサルコペニアと骨粗鬆症に寄与することを初めて報告した。さらに、本研究成果から、DKK2は骨粗鬆症とサルコペニアに共通した病態機序に寄与することが示唆され、骨粗鬆症とサルコペニアの診断に有用な血中マーカーや治療標的となる可能性が考えられた。

Report

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

    (30 results)

All 2022 2021 2020 2019 2018 Other

All Journal Article (20 results) (of which Peer Reviewed: 20 results,  Open Access: 15 results) Presentation (8 results) Remarks (2 results)

  • [Journal Article] Role of peripheral myelin protein 22 in chronic exercise‐induced interactions of muscle and bone in mice2022

    • Author(s)
      Kawaguchi Miku、Kawao Naoyuki、Muratani Masafumi、Takafuji Yoshimasa、Ishida Masayoshi、Kinoshita Yuko、Takada Yuto、Mizukami Yuya、Ohira Takashi、Kaji Hiroshi
    • Journal Title

      Journal of Cellular Physiology

      Volume: - Issue: 5 Pages: 1-11

    • DOI

      10.1002/jcp.30706

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Role of Macrophages and Plasminogen Activator Inhibitor-1 in Delayed Bone Repair Induced by Glucocorticoids in Mice2022

    • Author(s)
      Okada Kiyotaka、Kawao Naoyuki、Nakai Daisho、Wakabayashi Rei、Horiuchi Yoshitaka、Okumoto Katsumi、Kurashimo Shinji、Takafuji Yoshimasa、Matsuo Osamu、Kaji Hiroshi
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 23 Issue: 1 Pages: 478-478

    • DOI

      10.3390/ijms23010478

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Renal failure suppresses muscle irisin expression, and irisin blunts cortical bone loss in mice2022

    • Author(s)
      Kawao Naoyuki、Kawaguchi Miku、Ohira Takashi、Ehara Hiroki、Mizukami Yuya、Takafuji Yoshimasa、Kaji Hiroshi
    • Journal Title

      Journal of Cachexia, Sarcopenia and Muscle

      Volume: 13 Issue: 1 Pages: 758-771

    • DOI

      10.1002/jcsm.12892

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Role of tissue factor in delayed bone repair induced by diabetic state in mice2021

    • Author(s)
      Ehara Hiroki、Tatsumi Kohei、Takafuji Yoshimasa、Kawao Naoyuki、Ishida Masayoshi、Okada Kiyotaka、Mackman Nigel、Kaji Hiroshi
    • Journal Title

      PLOS ONE

      Volume: 16 Issue: 12 Pages: e0260754-e0260754

    • DOI

      10.1371/journal.pone.0260754

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Role of plasminogen activator inhibitor-1 in muscle wasting induced by a diabetic state in female mice2021

    • Author(s)
      Ehara Hiroki、Takafuji Yoshimasa、Tatsumi Kohei、Okada Kiyotaka、Mizukami Yuya、Kawao Naoyuki、Matsuo Osamu、Kaji Hiroshi
    • Journal Title

      Endocrine Journal

      Volume: 68 Issue: 12 Pages: 1421-1428

    • DOI

      10.1507/endocrj.EJ21-0142

    • NAID

      130008136479

    • ISSN
      0918-8959, 1348-4540
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Serpinb1a suppresses osteoclast formation2021

    • Author(s)
      Ishida Masayoshi、Kawao Naoyuki、Mizukami Yuya、Takafuji Yoshimasa、Kaji Hiroshi
    • Journal Title

      Biochemistry and Biophysics Reports

      Volume: 26 Pages: 101004-101004

    • DOI

      10.1016/j.bbrep.2021.101004

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effects of fluid flow shear stress to mouse muscle cells on the bone actions of muscle cell-derived extracellular vesicless2021

    • Author(s)
      Takafuji Yoshimasa、Tatsumi Kohei、Kawao Naoyuki、Okada Kiyotaka、Muratani Masafumi、Kaji Hiroshi
    • Journal Title

      PLOS ONE

      Volume: 16 Issue: 5 Pages: e0250741-e0250741

    • DOI

      10.1371/journal.pone.0250741

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Influence of Angptl1 on osteoclast formation and osteoblastic phenotype in mouse cells2021

    • Author(s)
      Ishida Masayoshi、Kawao Naoyuki、Mizukami Yuya、Takafuji Yoshimasa、Kaji Hiroshi
    • Journal Title

      BMC Musculoskeletal Disorders

      Volume: 22 Issue: 1 Pages: 398-398

    • DOI

      10.1186/s12891-021-04278-6

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Micro RNA 196a-5p in extracellular vesicles secreted from myoblasts suppresses osteoclast-like cell formation in mouse cells.2021

    • Author(s)
      Takafuji Y, Tatsumi K, Kawao N, Okada K, Muratani M, Kaji H.
    • Journal Title

      Calcif Tissue 108(3):364-376

      Volume: 108 Issue: 4 Pages: 364-376

    • DOI

      10.1007/s00774-020-01201-2

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Role of Dkk2 in the Muscle/bone Interaction of Androgen-Deficient Mice2021

    • Author(s)
      Iemura Shunki、Kawao Naoyuki、Akagi Masao、Kaji Hiroshi
    • Journal Title

      Experimental and Clinical Endocrinology & Diabetes

      Volume: 129 Issue: 10 Pages: 770-775

    • DOI

      10.1055/a-1331-7021

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] MicroRNA-196a-5p in Extracellular Vesicles Secreted from Myoblasts Suppresses Osteoclast-like Cell Formation in Mouse Cells2021

    • Author(s)
      Takafuji Y, Tatsumi K, Kawao N, Okada K, Muratani M, Kaji H.
    • Journal Title

      Calcif Tissue Int

      Volume: 108 Issue: 3 Pages: 364-376

    • DOI

      10.1007/s00223-020-00772-6

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Roles of Dkk2 in the linkage from muscle to bone during mechanical unloading in mice2020

    • Author(s)
      Kawao N, Morita H, Iemura S, Ishida M, Kaji H
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 21 Issue: 7 Pages: 2547-2547

    • DOI

      10.3390/ijms21072547

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Roles of olfactomedin 1 in muscle and bone alterations induced by gravity change in mice2020

    • Author(s)
      Shimode T, Kawao N, Morita H, Ishida M, Takafuji Y, Kaji H
    • Journal Title

      Calcified Tissue International

      Volume: 27 Issue: 2 Pages: 180-190

    • DOI

      10.1007/s00223-020-00710-6

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Myonectin inhibits the differentiation of osteoblasts and osteoclasts in mouse cells2020

    • Author(s)
      Kawaguchi M, Kawao N, Takafuji Y, Ishida M, Kaji H.
    • Journal Title

      Heliyon.

      Volume: 6 Issue: 5 Pages: e03967-e03967

    • DOI

      10.1016/j.heliyon.2020.e03967

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] PAI-1 is involved in delayed bone repair induced by glucocorticoids in mice.2020

    • Author(s)
      Okada K, Okamoto T, Okumoto K, Takafuji Y, Ishida M, Kawao N, Matsuo O, Kaji H.
    • Journal Title

      Bone

      Volume: 134 Pages: 115310-115310

    • DOI

      10.1016/j.bone.2020.115310

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Extracellular vesicles secreted from mouse muscle cells suppress osteoclast formation: Roles of mitochondrial energy metabolism.2020

    • Author(s)
      Takafuji Y, Tatsumi K, Ishida M, Kawao N, Okada K, Kaji H.
    • Journal Title

      Bone

      Volume: 134 Pages: 115298-115298

    • DOI

      10.1016/j.bone.2020.115298

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Roles of the vestibular system in obesity and impaired glucose metabolism in high-fat diet-fed mice2020

    • Author(s)
      Kawao N, Takafuji Y, Ishida M, Okumoto K, Morita H, Muratani M, Kaji H
    • Journal Title

      PLoS One

      Volume: 15 Issue: 2 Pages: e0228685-e0228685

    • DOI

      10.1371/journal.pone.0228685

    • NAID

      120007161348

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Role of irisin in androgen-deficient muscle wasting and osteopenia in mice.2020

    • Author(s)
      Iemura S, Kawao N, Okumoto K, Akagi M, Kaji H.
    • Journal Title

      J Bone Miner Metab

      Volume: 38 Issue: 2 Pages: 161-171

    • DOI

      10.1007/s00774-019-01043-7

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Roles of leptin in the recovery of muscle and bone by reloading after mechanical unloading in high fat diet-fed obese mice.2019

    • Author(s)
      Kawao N, Ishida M, Kaji H.
    • Journal Title

      PLoS One

      Volume: 14 Issue: 10 Pages: e0224403-e0224403

    • DOI

      10.1371/journal.pone.0224403

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Plasminogen activator inhibitor‐1 deficiency suppresses osteoblastic differentiation of mesenchymal stem cells in mice2018

    • Author(s)
      Takafuji Yoshimasa、Tatsumi Kohei、Ishida Masayoshi、Kawao Naoyuki、Okada Kiyotaka、Matsuo Osamu、Kaji Hiroshi
    • Journal Title

      Journal of Cellular Physiology

      Volume: 234 Issue: 6 Pages: 9687-9697

    • DOI

      10.1002/jcp.27655

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Roles of PMP22 in the alterations of muscle and bone induced by exercise in mice.2022

    • Author(s)
      Kawaguchi M, Kawao N, Muratani M, Takafuji Y, Ishida I, Mizukami Y, Ohira T, Kaji H.
    • Organizer
      The 99th Annual Meeting of The Physiological Society of Japan Joint Meeting.
    • Related Report
      2021 Annual Research Report
  • [Presentation] マウス慢性腎不全による骨量減少におけるアイリシンの役割.2021

    • Author(s)
      河尾直之、川口美紅、水上優哉、高藤義正、大平宇志、梶博史.
    • Organizer
      第8回日本サルコペニア・フレイル学会大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] マウス慢性腎不全が筋と骨に及ぼす影響におけるアイリシンの役割.2021

    • Author(s)
      河尾直之、川口美紅、水上優哉、高藤義正、梶博史.
    • Organizer
      第39回日本骨代謝学会学術集会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Roles of olfactomedin 1 in the alterations of muscle and bone induced by hypergravity in mice.2021

    • Author(s)
      Kawao N, Shimoide T, Morita H, Mizukami Y, Takafuji Y, Ishida M, Kaji H.
    • Organizer
      The 126th Annual Meeting of The Japanese Association of Anatomists & The 98th Annual Meeting of The Physiological Society of Japan Joint Meeting.
    • Related Report
      2020 Research-status Report
  • [Presentation] 重力変化が筋・骨連関に及ぼす影響におけるオルファクトメジン1の役割.2020

    • Author(s)
      河尾直之,下出孟史,森田啓之,石田昌義,高藤義正,梶博史.
    • Organizer
      第38回日本骨代謝学会学術総会
    • Related Report
      2020 Research-status Report
  • [Presentation] Roles of Dkk2 in the effects of gravity change on the interactions between muscle and bone in mice2020

    • Author(s)
      Naoyuki Kawao, Hironobu Morita, Hiroshi Kaji
    • Organizer
      第97回日本生理学会大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 非荷重が筋・骨連関に及ぼす影響におけるDkk2の役割2019

    • Author(s)
      河尾直之、森田啓之、石田昌義、高藤義正、 梶 博史
    • Organizer
      第29回日本病態生理学会大会
    • Related Report
      2019 Research-status Report
  • [Presentation] メカニカルストレス低下が筋・骨連関に及ぼす影響におけるDKK2の役割2019

    • Author(s)
      河尾直之、森田啓之、石田昌義、高藤義正、梶 博史
    • Organizer
      第37回日本骨代謝学会学術集会
    • Related Report
      2019 Research-status Report
  • [Remarks] 近畿大学 医学部 再生機能医学講座

    • URL

      https://www.med.kindai.ac.jp/physio2/

    • Related Report
      2021 Annual Research Report 2019 Research-status Report
  • [Remarks] 近畿大学 医学部 再生機能医学講座

    • URL

      https://www.med.kindai.ac.jp/physio2/index.html

    • Related Report
      2020 Research-status Report

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

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