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Impact of mitochondria reactive oxygen species in the pathogenesis of diabetic macro- and micro vascular complications.

Research Project

Project/Area Number 18590995
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Metabolomics
Research InstitutionKumamoto University

Principal Investigator

NISHIKAWA Takeshi  Kumamoto University, Faculty of Medical and Phamaceutical sciences, Assistant Professor (70336212)

Co-Investigator(Kenkyū-buntansha) NISHIDA Kenro  Kumamoto University, Faculty of Medical and Phamaceutical sciences, Lecturer (50336244)
MATSUMURA Takeshi  Kumamoto University, University Hospital, Clinical Fellow (20398192)
MOTOSHIMA Hiroyuki  Kumamoto University, University Hospital, Clinical Fellow (40398201)
Project Period (FY) 2006 – 2007
Project Status Completed (Fiscal Year 2007)
Budget Amount *help
¥4,010,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥510,000)
Fiscal Year 2007: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2006: ¥1,800,000 (Direct Cost: ¥1,800,000)
KeywordsDiabetes Mellitus / Diabetic complications / Mitochondria / Oxidative stress / MnSOD / PPARγ / MnSOD / PPARγアゴニスト
Research Abstract

We previously proposed that hyperglycemia-induced mitochondrial ROS overproduction is a key event in the development of diabetic complications. During 2006-2007, we have performed below project based on our hypothesis.
In this study, we established a novel transgenic mouse (eMnSOD-Tg), which specifically expressed MnSOD in endothelial cells, by employing a Tie2 promoter/enhancer, and investigated the impact of mitochondrial ROS production on diabetic retinopathy in vivo. Using immunohistochemistry, overexpression of MnSOD in endothelial cells was confirmed in eMnSOD-Tg mice. By introduction of diabetes by streptozotocin, levels of urinary 8-hydroxydeoxyguanosine, a marker of mitochondrial oxidative stress, and expression of VEGF mRNA and protein and fibronectin mRNA in retinas were increased in wild-type littermates. However, these observations were ameliorated in eMnSOD-Tg mice, although control and eMnSOD-Tg mice showed a comparable level of hyperglycemia. In the present study, we newly developed a line of transgenic mice, which specifically express MnSOD in endothelium. In addition, overexpression of mitochondrial-specific SOD in endothelium could prevent diabetic retinopathy in vivo.

Report

(3 results)
  • 2007 Annual Research Report   Final Research Report Summary
  • 2006 Annual Research Report
  • Research Products

    (37 results)

All 2008 2007 2006

All Journal Article (26 results) (of which Peer Reviewed: 9 results) Presentation (11 results)

  • [Journal Article] Endothelial MnSOD overexpression prevents retinal VEGF expression in diabetic mice2008

    • Author(s)
      Goto H, et. al.
    • Journal Title

      Biochem Biophys Res Commun 366

      Pages: 814-820

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Oxidized low density lipoprotein activates peroxisome proliferator-activated receptor-α(PPARα)and PPARγ through MAPK-dependent COX-2 expression in macrophages2008

    • Author(s)
      Taketa K, et. al.
    • Journal Title

      J Biol Chem 283

      Pages: 9852-9862

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Endothelial MnSOD overexpression prevents retinal VEGF expression in diabetic mice2008

    • Author(s)
      Goto, H., Nishikawa, T.*, Sonoda, K., Kondo, T., Kukidome, D., Fujisawa, K., Yamashiro, T., Motoshima, H., Matsumura, T., Tsuruzoe, K., Araki, E.
    • Journal Title

      Biochem Biophys Res Commun 366

      Pages: 814-820

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Oxidized low density lipoprotein activates peroxisome proliferator-activated receptor-a(PPARa) and PPARy through MAPK-dependent COX-2 expression in macrophages.2008

    • Author(s)
      Taketa, K., Matsumura, T., Yano, M., Ishii, N., Senokuchi, T., Motoshima, H., Murata, Y., Kim-Mitsuyama, S., Kawada, T., Itabe, H., Takeya, M., Nishikawa, T., Tsuruzoe, K., Araki, E.
    • Journal Title

      J Biol Chem 283

      Pages: 9852-9862

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article]2008

    • Author(s)
      Goto H
    • Journal Title

      Biochem Biophys Res Commun 366

      Pages: 814-820

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Impact of mitochondrial ROS production in the pathogenesis of diabetic mellitus and its complications2007

    • Author(s)
      Nishikawa T, et. al.
    • Journal Title

      Antioxid Redox Signal 9

      Pages: 343-353

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Troglitazone inhibits oxidized low-density lipoprotein-induced macrophage proliferation:impact of the suppression of nuclear translocation of ERK1/22007

    • Author(s)
      Yano M, et. al.
    • Journal Title

      Atherosclerosis 191

      Pages: 22-32

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Statins activate peroxisome proliferator-activated receptorgamma through extracellular signal-regulated kinase 1/2 and p38 mitogen-activated protein kinase-dependent cyclooxygenase-2 expression in macrophages2007

    • Author(s)
      Yano M, et. al.
    • Journal Title

      Circ Res 100

      Pages: 1442-1451

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Impact of mitochondrial ROS production on diabetic vascular complications2007

    • Author(s)
      Nishikawa T, et. al.
    • Journal Title

      Diabetes Res Clin Prat 77S

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Impact of mitochondrial ROS production in the pathogenesis of insulin resistance2007

    • Author(s)
      Nishikawa T, et. al.
    • Journal Title

      Diabetes Res Clin Prat 77S

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Impact of mitochondrial ROS production in the pathogenesis of diabetic mellitus and its complications.(* corresponding author)2007

    • Author(s)
      Nishikawa, T.*, Araki, E.
    • Journal Title

      Antioxid Redox Signal 9

      Pages: 343-353

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Impact of mitochondrial ROS production on diabetic vascular complications.(* corresponding author)2007

    • Author(s)
      Nishikawa, T.*, Kukidome, D., Sonoda, K., Fujisawa, K., Matsuhisa, T., Motoshima, H., Matsumura, T., Araki, E.
    • Journal Title

      Diabetes Res Clin Prat 77S

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Impact of mitochondrial ROS production in the pathogenesis of insulin resistance.(* corresponding author)2007

    • Author(s)
      Nishikawa, T.*, Kukidome, D., Sonoda, K., Fujisawa, K., Matsuhisa, T., Motoshima, H., Matsumura, T., Araki, E.
    • Journal Title

      Diabetes Res Clin Pract77S

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Troglitazone inhibits oxidized low-density lipoprotein-induced macrophage proliferation : impact of the suppression of nuclear translocation of ERK1/22007

    • Author(s)
      Yano, M., Matsumura, T., Senokuchi, T., Ishii, N., Motoshima, H., Taguchi, T., Matsuo, T., Sonoda, K., Kukidome, D., Sakai, M., Kawada, T., Nishikawa, N., Araki, E.
    • Journal Title

      Atherosclerosis 191

      Pages: 22-32

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Statins activate peroxisome proliferator-activated receptor gamma through extracellular signal-regulated kinase 1/2 and p38 mitogen-activated protein kinase-dependent cyclooxygenase-2 expression in macrophages.2007

    • Author(s)
      Yano, M., Matsumura, T., Senokuchi, T., Ishii, N., Murata, Y., Taketa, K., Motoshima, H., Taguchi, T., Sonoda, K., Kukidome, D., Takuwa, Y., Kawada, T., Brownlee, M., Nishikawa, T., Araki, E.
    • Journal Title

      Circ Res 100

      Pages: 1442-1451

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Impact of mitochondrial ROS production in the pathogenesis of diabetic mellitus and its complications.2007

    • Author(s)
      Nishikawa T
    • Journal Title

      Antioxid Redox Signal 9

      Pages: 343-353

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article]2007

    • Author(s)
      Nishikawa T
    • Journal Title

      Diabetes Res Clin Prat 77S

    • Related Report
      2007 Annual Research Report
  • [Journal Article] Impact of mitochondrial ROS production in the pathogenesis of insulin resistance.2007

    • Author(s)
      Nishikawa T
    • Journal Title

      Diabetes Res Clin Prat 77S

    • Related Report
      2007 Annual Research Report
  • [Journal Article] Troglitazone inhibits oxidized low-density lipoprotein-induced macrophage proliferation: impact of the suppression of nuclear translocation of ERK 1/2.2007

    • Author(s)
      Yano M
    • Journal Title

      Atherosclerosis 191

      Pages: 22-32

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Statins activate peroxisome proliferator-activated receptor gamma through extracellular signal-regulated kinase 1/2 and p38 mitogen-activated protein kinase-dependent cyclooxygenase-2 expression in macrophages.2007

    • Author(s)
      Yano M
    • Journal Title

      Circ Res 100

      Pages: 1442-1451

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Troglitazone Inhibits Oxidized Low-Density Lipoprotein-Induced Macrophage Proliferation : Impact of the Suppression of Nuclear Translocation of ERK 1/22007

    • Author(s)
      Yano M, Nishikawa T et al.
    • Journal Title

      Atherosclerosis 191

      Pages: 22-32

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Impact of mitochondrial ROS production in the pathogenesis of diabetic mellitus and its complications.2007

    • Author(s)
      Nishikawa T, Araki E
    • Journal Title

      Antioxid.Redox Signal 9

      Pages: 343-353

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Activation of AMP-activated protein kinase reduces hyperglycemia-induced mitochondrial reactive oxygen species production possibly through induction of MnSOD and promotion of mitochondrial biogenesis in HUVECs.2006

    • Author(s)
      Kukidome D, Nishikawa T et al.
    • Journal Title

      Diabetes 55

      Pages: 120-127

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Impact of mitochondrial reactive oxygen species (ROS) and apoptosis signal-regulating kinase 1 (ASK1) on insulin signaling.2006

    • Author(s)
      Imoto K, Kukidome D, Nishikawa T et al.
    • Journal Title

      Diabetes 55

      Pages: 1197-1204

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 糖尿病合併症の分子生物学-ミトコンドリア由来活性酸素の意義-2006

    • Author(s)
      西川武志
    • Journal Title

      日本体質医学会誌 68

      Pages: 119-123

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 糖尿病合併症におけるミトコンドリア由来活性酸素の意義2006

    • Author(s)
      西川武志
    • Journal Title

      糖尿病合併症学会誌 20

      Pages: 140-144

    • Related Report
      2006 Annual Research Report
  • [Presentation] 糖尿病合併症発症機構解明への取り組み-ミトコンドリア由来活性酸素の役割2008

    • Author(s)
      西川 武志
    • Organizer
      第53回日本臨床検査医学会中国・四国支部総会
    • Place of Presentation
      岡山
    • Year and Date
      2008-02-09
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Annual Research Report 2007 Final Research Report Summary
  • [Presentation] Pathogenic role of mitochondrial ROS in diabetes and its complications2007

    • Author(s)
      Nishikawa T
    • Organizer
      The 14th Japan-Korea Symposium on Diabetes Mellitus
    • Place of Presentation
      Kyoto
    • Year and Date
      2007-10-05
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 体質医学からみた血管病代謝内分泌(基礎)の立場から-血管病発症におけるミトコンドリア由来活性酸素の役割2007

    • Author(s)
      西川 武志
    • Organizer
      第57回日本体質学会総会
    • Place of Presentation
      大分
    • Year and Date
      2007-09-29
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Pathogenic role of mitochondrial ROS in diabetes and its complications2007

    • Author(s)
      Nishikawa, T.
    • Organizer
      The 14th Japan-Korea Symposium on Diabetes Mellitus
    • Place of Presentation
      Kyoto, Japan
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 体質医学からみた血管病 代謝内分泌(基礎)の立場から-血管病発症におけるミトコンドリア由来活性酸素の役割2007

    • Author(s)
      西川 武志
    • Organizer
      第57回日本体質学会総会
    • Place of Presentation
      大分
    • Related Report
      2007 Annual Research Report
  • [Presentation] Pathogenic role of mitochondrial ROS in diabetes and its complications2007

    • Author(s)
      Nishikawa T
    • Organizer
      14th Japan-Korea Symposium on Diabetes Mellitus
    • Place of Presentation
      Kyoto
    • Related Report
      2007 Annual Research Report
  • [Presentation] 田原坂スタディにおける介入指導効果の持続性の検討2007

    • Author(s)
      西川 武志
    • Organizer
      第45回日本糖尿病学会九州地方会
    • Place of Presentation
      宮崎
    • Related Report
      2007 Annual Research Report
  • [Presentation] 合併症のメカニズム2006

    • Author(s)
      西川 武志
    • Organizer
      第44回日本糖尿病学会九州地方会
    • Place of Presentation
      熊本
    • Year and Date
      2006-10-13
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 酸化ストレスと糖尿病合併症2006

    • Author(s)
      西川 武志
    • Organizer
      第41回糖尿病学の進歩
    • Place of Presentation
      札幌
    • Year and Date
      2006-09-29
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Impact of mitochondrial ROS production in the pathogenesis of diabetic vascular complications2006

    • Author(s)
      Nishikawa T
    • Organizer
      Severance Hospital Diabetes Center 10th Anniversary International Symposium on Diabetes Mellitus
    • Place of Presentation
      Seoul
    • Year and Date
      2006-05-18
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Impact of mitochondrial ROS production in the pathogenesis of diabetic vascular complications.2006

    • Author(s)
      Nishikawa, T.
    • Organizer
      Severance Hospital Diabetes Center 10th Anniversary International Symposium on Diabetes Mellitus
    • Place of Presentation
      Seoul, Korea
    • Year and Date
      2006-05-18
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary

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Published: 2006-04-01   Modified: 2016-04-21  

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