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Basic research of the significance of clock gene DEC1 decreases in chronic kidney disease progression

Research Project

Project/Area Number 19K08710
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 53040:Nephrology-related
Research InstitutionShizuoka Cancer Center Research Institute

Principal Investigator

Sato Fuyuki  静岡県立静岡がんセンター(研究所), その他部局等, 研究員 (60400131)

Co-Investigator(Kenkyū-buntansha) 村垣 泰光  和歌山県立医科大学, 医学部, 博士研究員 (40190904)
藤本 勝巳  広島大学, 医系科学研究科(歯), 助教 (40294566)
Bhawal Ujjal  日本大学, 松戸歯学部, 講師 (50433339)
及川 恒輔  和歌山県立医科大学, 医学部, 講師 (70348803)
Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2021: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2020: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords時計遺伝子 / 慢性腎不全 / DEC1 / 免疫染色 / DEC2 / CKD / 慢性腎疾患 / 日内リズム
Outline of Research at the Start

申請者は、転写因子DEC1が時計遺伝子であることを世界で初めて報告し、DEC1の発現異常が様々な生理現象に関与することを報告してきた。本研究の目的は以下の2点である。
1. 慢性腎疾患モデルマウスにおける日内リズム異常の分子メカニズムを解明する
2. 慢性腎疾患における腎間質線維化に伴うDEC1発現低下の意義を明らかにする
ことで、慢性腎疾患の病態進展の機序にDEC1がどのように関わっているか詳細な分子機序を明らかにする。将来的にDEC1発現低下を回復させることで、末期腎不全へ至ることを阻止する、もしくは心血管病変の新規の発症を抑制することに繋げる基礎から臨床研究への展開を目指す。

Outline of Final Research Achievements

We examined the significant role of clock gene DEC1 decreases in chronic kidney disease (CKD) progression. The DEC1 decreases was observed in kidneys of CKD case autopsy, aged and klotho (klo) mutant mice. On the other hand, ASMA expression was increased. In klo mutant mice, circadian rhythm was disturbed and the DEC1 expression was decreased, but ASMA was increased. The DEC1 decreases and ASMA increases were observed in human kidney cultured cells treated with hyperphosphatemia condition. These results suggest that DEC1 decreases and ASMA increases were closely associated with CKD progression and circadian rhythm disturbance.

Academic Significance and Societal Importance of the Research Achievements

CKD進展における時計遺伝子DEC1の重要性を明らかにすることで、日内リズムの観点から、例えば、慢性的な睡眠不足の解消でDEC1発現が低下せず、CKD発症率が低下するなどを示せれば、CKD発症の予防への展開も期待され、CKD患者に対し、睡眠の質の向上を目指した生活習慣の改善の意識改革にも繋がる。

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

    (17 results)

All 2022 2021 2020 2019

All Journal Article (13 results) (of which Int'l Joint Research: 8 results,  Peer Reviewed: 13 results,  Open Access: 11 results) Presentation (4 results)

  • [Journal Article] Dec2 negatively regulates bone resorption in periodontitis2022

    • Author(s)
      Li X, Guo L, Sato F, Kitayama T, Tewari N, Makishima M, Hamada N, Liu Y, Bhawal UK
    • Journal Title

      Journal of Periodontal Research

      Volume: 57(5) Issue: 5 Pages: 1056-1069

    • DOI

      10.1111/jre.13046

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Differential immunohistochemical expression of DEC1, CK-1ε, and CD44 in oral atypical squamous epithelium and carcinoma in situ2022

    • Author(s)
      Fuyuki Sato , Ujjal K Bhawal, Shoko Osaki, Nao Sugiyama , Kosuke Oikawa , Yasuteru Muragaki
    • Journal Title

      Mol Med Rep

      Volume: 25(5):159 Issue: 5 Pages: 1-6

    • DOI

      10.3892/mmr.2022.12676

    • Related Report
      2022 Annual Research Report 2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The Potential Roles of Dec1 and Dec2 in Periodontal Inflammation2021

    • Author(s)
      Wang X, Sato F, Tanimoto K, Rajeshwaran N, Thangavelu L, Makishima M, Bhawal UK
    • Journal Title

      Int J Mol Sci

      Volume: 22 Issue: 19 Pages: 10349-10349

    • DOI

      10.3390/ijms221910349

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The roles of Y-box-binding protein (YB)-1 and C-X-C motif chemokine ligand 14 (CXCL14) in the progression of prostate cancer via extracellular-signal-regulated kinase (ERK) signaling2021

    • Author(s)
      Wang C, Zhao N, Sato F, Tanimoto K, Okada H, Liu Y, Bhawal UK
    • Journal Title

      Bioengineered

      Volume: 12 Issue: 2 Pages: 9128-9139

    • DOI

      10.1080/21655979.2021.1993537

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A deficiency of Dec2 triggers periodontal inflammation and pyroptosis2021

    • Author(s)
      Oka S, Li X, Sato F, Zhang F, Tewari N, Kim IS, Zhong L, Hamada N, Makishima M, Liu Y, Bhawal UK
    • Journal Title

      Journal of Periodontal Research

      Volume: 00 Issue: 3 Pages: 1-9

    • DOI

      10.1111/jre.12849

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Dec2 attenuates autophagy in inflamed periodontal tissues2021

    • Author(s)
      Oka S, Li X, Sato F, Zhang F, Tewari N, Chen C, Zhong L, Makishima M, Liu Y, Bhawal UK
    • Journal Title

      Immunity, Inflammation and Disease

      Volume: 9(1) Issue: 1 Pages: 265-273

    • DOI

      10.1002/iid3.389

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Suppression of MKL1 promotes adipocytic differentiation and reduces the proliferation of myxoid liposarcoma cells.2020

    • Author(s)
      Kamikawa Y, Yokota K, Oikawa K, Sato F, Muragaki Y.
    • Journal Title

      Oncol letters

      Volume: 20 Issue: 6 Pages: 1-7

    • DOI

      10.3892/ol.2020.12232

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Dec1 deficiency protects the heart from fibrosis, inflammation, and myocardial cell apoptosis in a mouse model of cardiac hypertrophy.2020

    • Author(s)
      Li X, Le HT, Sato F, Kang TH, Makishima M, Zhong L, Liu Y, Guo L, Bhawal UK.
    • Journal Title

      Biochem Biophys Res Commun

      Volume: 532 Issue: 4 Pages: 513-519

    • DOI

      10.1016/j.bbrc.2020.08.058

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] MicroRNA 200b promotes mesenchymal-to-epithelial transition in anaplastic thyroid carcinoma.2020

    • Author(s)
      Tamagawa S, Enomoto K, Gunduz E, Gunduz M, Sato F, Uchino S, Muragaki Y, Hotomi M.
    • Journal Title

      Oncology letters

      Volume: 20 Pages: 1-8

    • DOI

      10.3892/ol.2020.11864

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Adverse Effects of Circadian Disorganization on Mood and Molecular Rhythms in the Prefrontal Cortex of Mice2020

    • Author(s)
      Otsuka. T, Le. HT, Kohsaka. A, Sato. F, Ihara. H, Nakao. T, Maeda. M
    • Journal Title

      Neuroscience

      Volume: 432 Pages: 44-54

    • DOI

      10.1016/j.neuroscience.2020.02.013

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Potential role of DEC1 in cervical cancer cells involving overexpression and apoptosis2020

    • Author(s)
      Sato F, Bhawal UK, Sugiyama N, Osaki S, Oikawa K, Muragaki Y
    • Journal Title

      Clocks & Sleep

      Volume: 2(1) Issue: 1 Pages: 26-38

    • DOI

      10.3390/clockssleep2010004

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Differential expression of claudin-4, occludin, SOX2 and proliferating cell nuclear antigen between basaloid squamous cell carcinoma and squamous cell carcinoma2019

    • Author(s)
      Sato F, Bhawal UK, Tojyo I, Fujita S, Murata SI, Muragaki Y
    • Journal Title

      Mol Med Rep

      Volume: 20 Pages: 1977-1985

    • DOI

      10.3892/mmr.2019.10417

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Smad3 Suppresses Epithelial Cell Migration and Proliferation via the Clock Gene Dec1, Which Negatively Regulates the Expression of Clock Genes Dec2 and Per12019

    • Author(s)
      Fuyuki Sato, Tsuyoshi Otsuka, Akira Kohsaka, Hue Thi Le, Ujjal K. Bhawal, Yasuteru Muragaki
    • Journal Title

      American Journal of Pathology

      Volume: 189(4) Issue: 4 Pages: 773-783

    • DOI

      10.1016/j.ajpath.2019.01.006

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Dec1 deficiency inhibits TAC-induced fibrosis in cardiac hypertrophy2019

    • Author(s)
      Hue Thi Le, Fuyuki Sato, Akira Kohsaka, Ujial K Bhawal, Tomomi Nakao, Yasuteru Muragaki, Masanori Nakata.
    • Organizer
      第87回和歌山医学会総会
    • Related Report
      2019 Research-status Report
  • [Presentation] CK14 and CK17 are expressed in invasive cells in human pancreatic cancer tissues2019

    • Author(s)
      佐藤冬樹, バワールウジャール, 及川恒輔, 村垣泰光
    • Organizer
      第108回 日本病理学会総会
    • Related Report
      2019 Research-status Report
  • [Presentation] 口腔癌の発育・進展に関わる時計遺伝子DEC1とCK1εの新たな機能 とその意義2019

    • Author(s)
      尾崎祥子, 佐藤冬樹, 杉山奈生, バワールウジャール, 村田晋一, 村垣泰光
    • Organizer
      第108回日本病理学会総会
    • Related Report
      2019 Research-status Report
  • [Presentation] 子宮頸癌においてBHLH型転写因子DEC1発現は幹細胞マーカーSOX2 とc-MYC発現を制御する2019

    • Author(s)
      杉山奈生, 佐藤冬樹, 杉山奈生, バワールウジャール, 及川恒輔, 村垣泰光
    • Organizer
      第108回日本病理学会総会
    • Related Report
      2019 Research-status Report

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Published: 2019-04-18   Modified: 2024-01-30  

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