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Role of Nrf2 in Alzheimer's disease with diabetes mellitus

Research Project

Project/Area Number 17K01837
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Applied health science
Research InstitutionTohoku University

Principal Investigator

Uruno Akira  東北大学, 東北メディカル・メガバンク機構, 准教授 (90396474)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2019: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2018: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2017: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywordsアルツハイマー病 / Nrf2 / 酸化ストレス / 神経炎症 / グルタチオン / 認知症 / 神経科学 / 糖尿病
Outline of Final Research Achievements

The increase in the number of elderly people and the increase in the number of patients with dementia has become a social problem in Japan. Nrf2 induces the expression of antioxidant enzyme genes in response to oxidative stress and suppresses the expression of inflammatory cytokine genes. Genetic Nrf2 induction model mice were crossed with Alzheimer's disease model to generate double mutant Nrf2 induced Alzheimer's disease model mice. Nrf2 induction in the brain of Alzheimer's disease model mice increased glutathione synthesis, and suppresses the induction of disease-associated microglia observed in the brains of Alzheimer's disease model mice, resulting in suppression of neuropathy around amyloid plaques.

Academic Significance and Societal Importance of the Research Achievements

我が国では、高齢者数の増加から認知症の患者数増加が社会問題になっている。転写因子Nrf2は、酸化ストレスや炎症を抑制することが知られる。Nrf2を活性化する作用のある薬剤が臨床治験中であることから、Nrf2は、各種疾患の治療標的分子として期待されている。本研究において、Nrf2活性化アルツハイマー病モデルマウスを作出して解析を行ったところ、脳内で酸化ストレスを低下させる分子であるグルタチオンが増加し、さらに、アルツハイマー病で認められる神経炎症が低下し、認知機能異常が改善した。以上から、Nrf2活性化がアルツハイマー病の治療に有効である可能性が示された。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (19 results)

All 2020 2019 2018 2017 Other

All Journal Article (15 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 15 results,  Open Access: 11 results) Presentation (1 results) (of which Int'l Joint Research: 1 results,  Invited: 1 results) Remarks (2 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Nrf2 suppresses oxidative stress and inflammation in APP knock-in Alzheimer's disease model mice2020

    • Author(s)
      3)(*Equal contribution) Uruno A*, Matsumaru D*, Ryoke R, Saito R, Kadoguchi S, Saigusa D, Saito T, Saido TC, Kawashima R, Yamamoto M.
    • Journal Title

      Mol Cell Biol.

      Volume: 40 Issue: 6

    • DOI

      10.1128/mcb.00467-19

    • URL

      https://localhost/en/publications/0d481600-61fc-4499-bc5d-90979cb66de1

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Metabolic basis of neuronal vulnerability to ischemia; an in vivo untargeted metabolomics approach2020

    • Author(s)
      Rashad S, Saigusa D, Yamazaki T, Matsumoto Y, Tomioka Y, Saito R, Uruno A, Niizuma K, Yamamoto M, Tominaga T.
    • Journal Title

      Sci Rep

      Volume: 10 Issue: 1 Pages: 6507-6507

    • DOI

      10.1038/s41598-020-63483-w

    • URL

      https://localhost/en/publications/967da107-e6d5-474f-a0f6-906b1247839e

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Multiple measurements of the urinary sodium-to-potassium ratio strongly related home hypertension: TMM Cohort Study.2020

    • Author(s)
      Kogure M, Hirata T, Nakaya N, Tsuchiya N, Nakamura T, Narita A, Miyagawa K, Koshimizu H, Obara T, Metoki H, Uruno A, Kikuya M, Sugawara J, Kuriyama S, Tsuji I, Kure S, Hozawa A.
    • Journal Title

      Hypertens Res

      Volume: 43 Issue: 1 Pages: 62-71

    • DOI

      10.1038/s41440-019-0335-2

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Reduced sleep efficiency, measured using an objective device, was related to an increased prevalence of home hypertension in Japanese adults2020

    • Author(s)
      Hirata T, Nakamura T, Kogure M, Tsuchiya N, Narita A, Miyagawa K, Nochioka K, Uruno A, Obara T, Nakaya N, Metoki H, Kikuya M, Sugawara J, Kuriyama S, Tsuji I, Kure S, Hozawa A.
    • Journal Title

      Hypertens Res

      Volume: 43 Issue: 1 Pages: 23

    • DOI

      10.1038/s41440-019-0329-0

    • URL

      https://pure.teikyo.jp/en/publications/06c36e59-c5c7-4750-93bb-412db3797b6e

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Alteration of the lysophosphatidic acid and its precursor lysophosphatidylcholine levels in spinal cord stenosis: A study using a rat cauda equina compression model2019

    • Author(s)
      Uranbileg B, Ito N, Kurano M, Saigusa D, Saito R, Uruno A, Kano K, Ikeda H, Yamada Y, Sumitani M, Sekiguchi M, Aoki J, Yatomi Y.
    • Journal Title

      Scientific reports

      Volume: 9 Issue: 1 Pages: 16578-16578

    • DOI

      10.1038/s41598-019-52999-5

    • URL

      https://pure.teikyo.jp/en/publications/35fd44a1-252a-4f28-a3e0-48245ce26103

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Conductive Adhesive Film Expands the Utility of Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry Imaging2019

    • Author(s)
      Saigusa D, Saito R, Kawamoto K, Uruno A, Kano K, Aoki J, Yamamoto M, Kawamoto T.
    • Journal Title

      Anal Chem

      Volume: 91 Issue: 14 Pages: 8979

    • DOI

      10.1021/acs.analchem.9b01159

    • URL

      https://pure.teikyo.jp/en/publications/406db461-55fa-483a-af5a-da88f49e1776

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Identification of Celastramycin as a Novel Therapeutic Agent for Pulmonary Arterial Hypertension: class FormattedString { value: High-Throughput Screening of 5562 Compounds }2019

    • Author(s)
      Kurosawa R, Satoh K, Kikuchi N, Kikuchi H, Saigusa D, Elias-Al-Mamun M, Siddique MAH, Omura J, Satoh T, Sunamura S, Nogi M, Numano K, Miyata S, Uruno A, Kano K, Matsumoto Y, Doi T, Aoki J, Oshima Y, Yamamoto M, Shimokawa H
    • Journal Title

      Circ Res

      Volume: 125 Issue: 3 Pages: 309

    • DOI

      10.1161/circresaha.119.315229

    • URL

      https://localhost/en/publications/3bf98e64-b6ae-4674-853e-45a8a1820fca

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Nrf2 activation in myeloid cells and endothelial cells differentially mitigates sickle cell disease pathology in mice2019

    • Author(s)
      Keleku-Lukwete N, Suzuki M, Panda H, Otsuki A, Katsuoka F, Saito R, Saigusa D, Uruno A, Yamamoto M.
    • Journal Title

      Blood Adv

      Volume: 3 Issue: 8 Pages: 1285

    • DOI

      10.1182/bloodadvances.2018017574

    • URL

      https://pure.teikyo.jp/en/publications/a743ee98-db3d-4910-8288-5427480fe0b0

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Estimating carrier frequencies of newborn screening disorders using a whole-genome reference panel of 3552 Japanese individuals2019

    • Author(s)
      Yamaguchi-Kabata, Y.,(途中略),Koshiba, S., (途中略), Tohoku Medical Megabank Project Study Group.(合計19名、本研究者は5番目)
    • Journal Title

      Hum. Genet.

      Volume: 印刷中 Issue: 4 Pages: 389-409

    • DOI

      10.1007/s00439-019-01998-7

    • Related Report
      2019 Annual Research Report 2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Nrf2 represses the onset of type 1 diabetes in non-obese diabetic mice.2019

    • Author(s)
      Yagishita Y, Uruno A, Chartoumpekis DV, Kensler TW, Yamamoto M.
    • Journal Title

      J Endocrinol

      Volume: 未定 Issue: 3 Pages: 403-416

    • DOI

      10.1530/joe-18-0355

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Intracellular S1P Levels Dictate Fate of Different Regions of the Hippocampus following Transient Global Cerebral Ischemia2018

    • Author(s)
      Rashad S, Niizuma K, Saigusa D, Han X, Sato-Maeda M, Saito R, Uruno A, Fujimura M, Ikawa S, Yamamoto M, Tominaga T.
    • Journal Title

      Neuroscience

      Volume: 384 Pages: 188

    • DOI

      10.1016/j.neuroscience.2018.05.015

    • URL

      https://localhost/en/publications/290db9a6-c31d-4376-92c9-3c95618fceb0

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Metabolomic Analysis of Mouse Brain after a Transient Middle Cerebral Artery Occlusion by Mass Spectrometry Imaging2018

    • Author(s)
      Abe T, Niizuma K, Kanoke A, Saigusa D, Saito R, Uruno A, Fujimura M, Yamamoto M, Tominaga T.
    • Journal Title

      Neurologia medico-chirurgica

      Volume: 58 Issue: 9 Pages: 384-392

    • DOI

      10.2176/nmc.oa.2018-0054

    • NAID

      130007484209

    • ISSN
      0470-8105, 1349-8029
    • URL

      https://pure.teikyo.jp/en/publications/803c8578-3ab3-4996-bfa3-ad1c0e6cbe91

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Metabolomic changes in the mouse retina after optic nerve injury.2018

    • Author(s)
      Sato K, Saigusa D, Saito R, Fujioka A, Nakagawa Y, Nishiguchi KM, Kokubun T, Motoike IN, Maruyama K, Omodaka K, Shiga Y, Uruno A, Koshiba S, Yamamoto M, Nakazawa T.
    • Journal Title

      Sci Rep

      Volume: 8 Issue: 1 Pages: 11930-11930

    • DOI

      10.1038/s41598-018-30464-z

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The novel Nrf2 inducer TFM-735 ameliorates experimental autoimmune encephalomyelitis in mice.2017

    • Author(s)
      Higashi C, Kawaji A, Tsuda N, Hayashi M, Saito R, Yagishita Y, Suzuki T, Uruno A, Nakamura M, Nakao K, Furusako S, Yamamoto M.
    • Journal Title

      Eur J Pharmacol

      Volume: 802 Pages: 76-84

    • DOI

      10.1016/j.ejphar.2017.02.044

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] High glucose stimulates expression of aldosterone synthase (CYP11B2) and secretion of aldosterone in human adrenal cells2017

    • Author(s)
      Shimada Hiroki、Kogure Naotaka、Noro Erika、Kudo Masataka、Sugawara Kaori、Sato Ikuko、Shimizu Kyoko、Kobayashi Makoto、Suzuki Dai、Parvin Rehana、Saito-Ito Takako、Uruno Akira、Saito-Hakoda Akiko、Rainey William E.、Ito Sadayoshi、Yokoyama Atsushi、Sugawara Akira
    • Journal Title

      FEBS Open Bio

      Volume: 7 Issue: 9 Pages: 1410-1421

    • DOI

      10.1002/2211-5463.12277

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] The multiple functions of Nrf2 in diabetes mellitus and obesity2019

    • Author(s)
      Uruno A
    • Organizer
      The Environmental Response V
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Remarks] 東北大学大学院医学系研究科医化学分野

    • URL

      http://www.dmbc.med.tohoku.ac.jp/

    • Related Report
      2019 Annual Research Report
  • [Remarks] Nrf2活性化によるアルツハイマー病改善作用の解明

    • URL

      https://www.tohoku.ac.jp/japanese/2020/01/press20200121-02-nrf2.html

    • Related Report
      2019 Annual Research Report
  • [Patent(Industrial Property Rights)] 生体組織上の還元型グルタチオン分布を測定する方法及び診断用データの取得方法2019

    • Inventor(s)
      山本雅之、宇留野晃、三枝大輔、齋藤律水
    • Industrial Property Rights Holder
      山本雅之、宇留野晃、三枝大輔、齋藤律水
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2019-122085
    • Filing Date
      2019
    • Related Report
      2019 Annual Research Report

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Published: 2017-04-28   Modified: 2021-02-19  

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