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Neuroprotective effect of H2 and in vivo redox state recording system of oxidative stress

Research Project

Project/Area Number 24500871
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Applied health science
Research InstitutionNippon Medical School

Principal Investigator

YOKOTA TAKASHI  日本医科大学, 付置研究所, その他 (30445829)

Co-Investigator(Kenkyū-buntansha) OHTA Shigeo  日本医科大学, 大学院医学研究科, 教授 (00125832)
Co-Investigator(Renkei-kenkyūsha) WOLF Alexsander  日本医科大学, 先端医学研究所細胞生物学部門, 講師 (20434136)
Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords水素分子 / 酸化ストレス / 抗酸化 / 水素 / 緑内障 / 抗酸化剤
Outline of Final Research Achievements

Oxidative and nitrative processes have an important role in the pathogenesis of glaucomatous neurodegeneration. Exposure of a nitric oxide donor, S-nitroso-N-acetylpenicillamine (SNAP) induce neuronal damage independently of peroxynitrite. We cultured rat retinal tissues in an organotypic culture system with SNAP, in the presence or absence of Molecular hydrogen (H2). H2 suppressed loss of mitochondrial membrane potential and apoptosis in retinal cells. Moreover, H2 decreased the tyrosine nitration level and suppressed oxidative stress damage in retinal cells. SNAP treatment decreased the cell numbers in the retinal cell layer, but the presence of H2 inhibited this reduction. These findings suggest that H2 has a neuroprotective effect against retinal cell oxidative damage, presumably by scavenging peroxynitrite.
Thus, H2 may be an effective and novel clinical tool for treating glaucoma and other oxidative stress-related diseases.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (21 results)

All 2015 2014 2013 2012 Other

All Journal Article (5 results) (of which Peer Reviewed: 5 results,  Open Access: 4 results,  Acknowledgement Compliant: 2 results) Presentation (14 results) Remarks (2 results)

  • [Journal Article] Intravenous transplantation of bone marrow-derived mononuclear cells prevents memory impairment in transgenic mouse models of Alzheimer's disease.2015

    • Author(s)
      Kanamaru T, Kamimura N, Yokota T, Nishimaki K, Iuchi K, Lee H, Takami S, Akashiba H, Shitaka Y, Ueda M, Katsura K, Kimura K, Ohta S.
    • Journal Title

      Brain Res.

      Volume: 24

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Oxidative stress accelerates amyloid deposition and memory impairment in a double-transgenic mouse model of Alzheimer's disease.2015

    • Author(s)
      Kanamaru T, Kamimura N, Yokota T, Iuchi K, Nishimaki K, Takami S, Akashiba H, Shitaka Y, Katsura K, Kimura K, Ohta S.
    • Journal Title

      Neurosci Lett.

      Volume: 587 Pages: 126-131

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Protective effect of molecular hydrogen against oxidative stress caused by peroxynitrite derived from nitric oxide in rat retina.2015

    • Author(s)
      Yokota, T., Kamimura, N., Igarashi, T., Takahashi, H., Ohta, S., Oharazawa, H.
    • Journal Title

      Clin Experiment Ophthalmol.

      Volume: 20 Pages: 12525-12530

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Inhalation During Normoxic Resuscitation Improves Neurological Outcome in a Rat Model of Cardiac Arrest, Independent of Targeted Temperature Management.2014

    • Author(s)
      M., Kamimura, N., Yokota, T., Suzuki, M., Ohta, S., Fukuda, K., Hori, S.
    • Journal Title

      Circulation

      Volume: 130 Pages: 2173-2180

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] H2 gas improves functional outcome after cardiac arrest to an extent comparable to therapeutic hypothermia2012

    • Author(s)
      Hayashida K, Sano M, Kamimura N, Yokota T, Suzuki M, Maekawa Y, Kawamura A, Abe T, Ohta S, Fukuda K, Hori S
    • Journal Title

      J. Am. Heart Assoc

      Volume: 1(5) Issue: 5

    • DOI

      10.1161/jaha.112.003459

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Presentation] Molecular hydrogen protects retina from oxidative stress and mitochondrial damage through reducing peroxynitrite derived from nitric oxide.2014

    • Author(s)
      Takashi Yokota, Hideaki Oharazawa, Naomi Kamimura, Tsutomu Igarashi, Hiroshi Takahashi, Shigeo Ohta
    • Organizer
      Euromit 2014
    • Place of Presentation
      フィンランド タンペレ市
    • Year and Date
      2014-06-15 – 2014-06-20
    • Related Report
      2014 Annual Research Report
  • [Presentation] Trancegenic mice expressing the redox-sensitive green fluorescent protein in the cytosol and mitochondria2014

    • Author(s)
      Kiyomi Nishimaki, Alexander M Wolf , Takashi Yokota, Naomi Kamimura and Shigeo Ohta
    • Organizer
      Euromit 2014
    • Place of Presentation
      フィンランド タンペレ市
    • Year and Date
      2014-06-15 – 2014-06-20
    • Related Report
      2014 Annual Research Report
  • [Presentation] アルツハイマー病モデルに対する骨髄単核球移植の予防・治療効果2013

    • Author(s)
      上村尚美、西巻貴代美、金丸拓也、横田隆、井内勝哉、高見新也、赤芝洋紀、志鷹義嗣、桂研一郎、片山泰朗、太田成男
    • Organizer
      第36回日本分子生物学会
    • Place of Presentation
      神戸国際会議場
    • Related Report
      2013 Research-status Report
  • [Presentation] Effects of Intravenous Traansplantation of Bone Marrow Mononuclear cell on Alzheimer's disease mouse models2013

    • Author(s)
      Kanamaru Takuya,Kamimura Naomi, Iuchi Katsuya,Nishimaki Kiyomi, Yokota Takashi, Takami Shinya, Akashiba Hiroki, Shitaka Yoshitugu, Katsura Ken-ichiro,Katayama Yasuo, Ohta Shigeo
    • Organizer
      The 11th International Conference on Alzheimer's and Parkinson's Disease
    • Place of Presentation
      Italia(Firenze)
    • Related Report
      2013 Research-status Report
  • [Presentation] Accelerated Alzheimer-type Phenotype in transgenic mice carrying both mutant amyloid precursor protein and dominant-negative form of mitochondrial aldehydrogenase 22013

    • Author(s)
      Kamimura Naomi,Nishimaki Kiyom, Kanamaru Takuya,Iuchi Katsuya, Yokota Takashi, Takami Shinya, Akashiba Hiroki, Shitaka Yoshitugu, Katsura Ken-ichiro,Katayama Yasuo, Ohta Shigeo
    • Organizer
      International Symposium on Mitochondria 2013
    • Place of Presentation
      Tokyo (rotsupongi Hilzu)
    • Related Report
      2013 Research-status Report
  • [Presentation] ラット心拍停止モデルを用いた水素吸入療法と低体温療法の予後改善効果の検討2013

    • Author(s)
      林田敬、佐野元昭、上村尚美、横田隆、太田成男、福田恵一、堀進吾
    • Organizer
      第3回分子状水素医学シンポジウム
    • Place of Presentation
      東京(品川区きゅりあん)
    • Related Report
      2013 Research-status Report
  • [Presentation] APP TRANSGENIC MICE WITH OXIDATIVE STRESS2013

    • Author(s)
      Naomi Kamimura, Takuya Kanamaru, Takashi Yokota, Katsuya Iuchi, Kiyomi Nishimaki, Shinya Takami, Hiroki Akashiba, Yoshitsugu Shitaka, Ken-ichiro Katsura, Yasuo Katayama, and Shigeo Ohta.
    • Organizer
      AD/PD2013 (The 11th International Conference On Alzheimer’s & Parkinson’s Disease
    • Place of Presentation
      Florence, Italy
    • Related Report
      2012 Research-status Report
  • [Presentation] EFFECTS OF INTRAVENOUS TRANSPLANTATION OF BONE MARROW MONONUCLEAR CELL ON ALZHEIMER’S DISEASE MOUSE MODELS.2013

    • Author(s)
      Takuya Kanamaru, Naomi Kamimura, Katsuya Iuchi, Kiyomi Nishimaki, Takashi Yokota, Shinya Takami, Hiroki Akashiba, Yoshitsugu Shitaka, Ken-ichiro Katsura, Yasuo Katayama, and Shigeo Ohta
    • Organizer
      AD/PD2013 (The 11th International Conference On Alzheimer’s & Parkinson’s Disease
    • Place of Presentation
      Florence, Italy
    • Related Report
      2012 Research-status Report
  • [Presentation] ラット心停止モデルを用いた水素吸入療法と低体温療法の予後改善効果の検討2013

    • Author(s)
      林田敬、佐野元昭、上村尚美、横田隆、太田成男、福田恵一、堀進悟
    • Organizer
      第3回分子状水素医学シンポジウム
    • Place of Presentation
      東京
    • Related Report
      2012 Research-status Report
  • [Presentation] ミトコンドリアアルデヒド脱水素酵素2活性欠損マウス(DAL101マウス)に対する骨髄単核球移植の認知機能改善効果2012

    • Author(s)
      金丸拓也、上村尚美、井内勝哉、西槙貴代美、横田隆、高見新也、赤芝洋紀、志鷹義嗣、桂研一郎、片山泰朗、太田成男
    • Organizer
      第12回日本ミトコンドリア学会年会
    • Place of Presentation
      つくば
    • Related Report
      2012 Research-status Report
  • [Presentation] ヒト変異APP高発現マウスと酸化ストレス亢進マウスとの掛け合わせマウスの解析2012

    • Author(s)
      上村尚美、金丸拓也、横田隆、井内勝哉、西槙貴代美、高見新也、赤芝洋紀、志鷹義嗣、桂研一郎、片山泰朗、太田成男
    • Organizer
      第35回日本分子生物学会
    • Place of Presentation
      福岡
    • Related Report
      2012 Research-status Report
  • [Presentation] アルツハイマーモデルマウスに対する他家骨髄単核球投与の認知機能改善効果2012

    • Author(s)
      金丸拓也、上村尚美、井内勝哉、西槙貴代美、横田隆、高見新也、赤芝洋紀、志鷹義嗣、桂研一郎、片山泰朗、太田成男
    • Organizer
      第35回日本分子生物学会
    • Place of Presentation
      福岡
    • Related Report
      2012 Research-status Report
  • [Presentation] 心停止蘇生後症候群に対する水素吸入療法の有効性の検討2012

    • Author(s)
      林田敬、佐野元昭、上村尚美、横田隆、太田成男、福田恵一、堀進悟
    • Organizer
      第40回日本救急医学会総会
    • Place of Presentation
      京都
    • Related Report
      2012 Research-status Report
  • [Presentation] ラット心停止モデルを用いた水素吸入療法と低体温療法の予後改善効果の検討2012

    • Author(s)
      林田敬、佐野元昭、上村尚美、横田隆、太田成男、福田恵一、堀進悟
    • Organizer
      第27回日本Shock学会
    • Place of Presentation
      東京
    • Related Report
      2012 Research-status Report
  • [Remarks] 日本医科大学老人病研究所 細胞生物学ホームページ

    • URL

      http://home.nms.ac.jp/ig/siboseibutsu/kenkyu.html

    • Related Report
      2013 Research-status Report
  • [Remarks] 日本医科大学大学院医学研究科 加齢科学系専攻細胞生物学分野

    • URL

      http://home.nms.ac.jp/ig/saiboseibutsu/index.html

    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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