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Diagnosis and remedy for mitochondria-related nephropathy

Research Project

Project/Area Number 18H02822
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 53040:Nephrology-related
Research InstitutionTohoku University

Principal Investigator

Takaaki Abe  東北大学, 医工学研究科, 教授 (80292209)

Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥17,550,000 (Direct Cost: ¥13,500,000、Indirect Cost: ¥4,050,000)
Fiscal Year 2020: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2019: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2018: ¥9,230,000 (Direct Cost: ¥7,100,000、Indirect Cost: ¥2,130,000)
Keywordsミトコンドリア関連腎症 / MA-5 / GDF15 / PET / ミトコンドリア腎症 / 診断と治療 / GDF-15 / ミトコンドリア病 / インドール化合物 / ATP / ミトコンドリアダイナミクス / ミトコンドリア / ミトコンドリア関連腎疾患 / Mitochonic acid 5(MA-5) / ミトフィリン / ミトコンドリアROS / 新規マーカー
Outline of Final Research Achievements

Mitochondrial disease is one kind of intractable disease for which the diagnosis is still complicated by the distinct lack of sensitive and specific biomarkers and remedies.We reported that a new indole-derivative drug, MA-5, improved the cardiac and renal respiration and prolonged survival in diseas model mice carrying a deleted mitochondrial DNA mutation that makes it suitable for evaluating the phenotype of human mitochondrial diseases and renal diseases. In addition, mitochondrial disease is one kind of intractable disease for which the diagnosis is still complicated by the distinct lack of sensitive and specific biomarkers.
We found the potential biomarkers for mitochondrial dysfunction to improve diagnoses and develop new medicines to ameliorate the mitochondrial diseases.

Academic Significance and Societal Importance of the Research Achievements

本研究によりミトコンドリア機能異常の診断が容易となり、患を早期に予見してその抑制・予防に利用される社会が実現される。またミトコンドリアと疾患の関連が明らかになり、AKI、シスプラチン腎症だけ無くミトコンドリア関連腎症であるAKIや虚血性腎症に用いる治療法の開発に役に立つと考えられた。

Report

(2 results)
  • 2020 Final Research Report ( PDF )
  • 2018 Annual Research Report
  • Research Products

    (11 results)

All 2018 Other

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

  • [Int'l Joint Research] NIH(米国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] 台湾大学(その他の国・地域(台湾))

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] ハーバード大学(米国)

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Canagliflozin reduces plasma uremic toxins and alters the intestinal microbiota composition in a chronic kidney disease mouse model2018

    • Author(s)
      Mishima Eikan、Fukuda Shinji、Kanemitsu Yoshitomi、Saigusa Daisuke、Mukawa Chikahisa、Asaji Kei、Matsumoto Yotaro、Tsukamoto Hiroki、Tachikawa Tatsuki、Tsukimi Tomoya、Fukuda Noriko N、Ito Sadayoshi、Soga Tomoyoshi、Tomioka Yoshihisa、Abe Takaaki
    • Journal Title

      Am J Physiol Renal Physiol

      Volume: 315 Issue: 4 Pages: 824-833

    • DOI

      10.1152/ajprenal.00314.2017

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Focal Segmental Glomerulosclerosis Associated with Chronic Progressive External Ophthalmoplegia and Mitochondrial DNA A3243G Mutation.2018

    • Author(s)
      Narumi K, Mishima E, Akiyama Y, Matsuhashi T, Nakamichi T, Kisu K, Nishiyama S, Ikenouchi H, Kikuchi A, Izumi R, Miyazaki M, Abe T, Sato H, Ito S
    • Journal Title

      Nephron

      Volume: 138 Issue: 3 Pages: 243-248

    • DOI

      10.1159/000485109

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Crossroads of metabolism and CKD.2018

    • Author(s)
      Suzuki T, Abe T.
    • Journal Title

      Kidney Int.

      Volume: 94 Issue: 2 Pages: 242-243

    • DOI

      10.1016/j.kint.2018.03.023

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Presentation] Gut microbiota and chronic kidney diseases2018

    • Author(s)
      Takaaki ABE
    • Organizer
      20th Human Genome Meeting 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 胞ストレスから見た腎障害の分子機構2018

    • Author(s)
      阿部高明
    • Organizer
      第91日本内分泌学会学術集会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 高血圧とその合併症発症における多臓器連関2018

    • Author(s)
      阿部高明
    • Organizer
      第41回高血圧学会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] ミトコンドリアと皮膚疾患2018

    • Author(s)
      阿部高明
    • Organizer
      第34回日本臨床皮膚科医会総会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 腸腎連関2018

    • Author(s)
      阿部高明
    • Organizer
      第8回日本腎臓リハビリテーション学会学術集会
    • Related Report
      2018 Annual Research Report
    • Invited

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Published: 2018-04-23   Modified: 2023-01-30  

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