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The study for the development of neuroprotective therapy in acute and subacute encephalitis/encephalopathy.

Research Project

Project/Area Number 22591147
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Pediatrics
Research Institution公益財団法人東京都医学総合研究所 (2012)
Tokyo Metropolitan Organization for Medical Research (2010-2011)

Principal Investigator

TANUMA Naoyuki  公益財団法人東京都医学総合研究所, 脳発達・神経再生研究分野, 研究員 (00281676)

Co-Investigator(Kenkyū-buntansha) HAYASHI Masaharu  公益財団法人東京都医学総合研究所, 脳発達・神経再生研究分野, 副参事研究員 (00280777)
Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords脳炎・脳症 / 酸化ストレス / タウ蛋白 / サイトカイン / 神経保護療法 / 抗神経抗体 / 自己免疫性脳炎
Research Abstract

To develop neuroprotective therapy, we investigated the pathogeneisis of acute and subacute encephalitis/encephalopathy by measurements of cerebrospinal fluid (CSF) biomarkers in combination with conventional neuropathological analysis. The results suggest that CSF tau protein and 8-hydroxy-2’deoxyguanosine could be useful in following the clinical course and monitoring the efficacy of therapies. In addition, the use of patient serum for immunohistochemistry is a sensitive screening method for the detection of anti-neuronal autoantibodies in autoimmune encephalitis.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (44 results)

All 2013 2012 2011 2010

All Journal Article (27 results) (of which Peer Reviewed: 23 results) Presentation (17 results) (of which Invited: 1 results)

  • [Journal Article] エダラボン2013

    • Author(s)
      田沼直之、林雅晴
    • Journal Title

      小児内科

      Volume: 45 Pages: 253-256

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Journal Article] Acute limbic encephalitis with focal hyperperfusion on single photon emission computed tomography2013

    • Author(s)
      Igarashi A, Okumura A, Kitamura Y, Jinbo K, Akatsuka S, Tanuma N, Shimizu T, Hayashi M
    • Journal Title

      Brain dev

      Volume: 35 Pages: 181-184

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Acute limbic encephalitis with focal hyperperfusion on single photon emission computed tomography.2013

    • Author(s)
      Igarashi A et al.
    • Journal Title

      Brain Dev.

      Volume: 35 Issue: 2 Pages: 181-184

    • DOI

      10.1016/j.braindev.2012.03.014

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 神経疾患とバイオマーカー2012

    • Author(s)
      田沼直之
    • Journal Title

      小児内科

      Volume: 44 Pages: 1421-1424

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Journal Article] 小児急性脳症とバイオマーカー2012

    • Author(s)
      田沼直之
    • Journal Title

      日本臨牀

      Volume: 70 Pages: 887-892

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Journal Article] Oxidative stress in developmental brain disorders2012

    • Author(s)
      Hayashi M, Miyata R, Tanuma N
    • Journal Title

      Adv. Exp. Med. Biol

      Volume: 724 Pages: 278-290

    • NAID

      10025824645

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Oxidative stress markers and phosphorus magnetic resonance spectroscopy in a patient with GLUT1 deficiency treated with modified Atkins diet2012

    • Author(s)
      Kitamura Y, Okumura A, Hayashi M, Mori H, Takahashi S, Yanagihara K, Miyata R, Tanuma N, Mimaki S, Abe S, Shimizu T
    • Journal Title

      Brain Dev

      Volume: 34 Pages: 372-375

    • NAID

      10031050746

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Focal encephalopathy with recurrent episodes of epileptic status and cluster mimicking hemiconvulsion-hemiplegia-epilepsy syndrome2012

    • Author(s)
      Miyata R, Tanuma N, Hayashi M, Takahashi Y
    • Journal Title

      Brain Dev

      Volume: 34 Pages: 360-363

    • NAID

      10031050713

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Oxidative stress in patients with clinically mild encephalitis/encephalopathy with a reversible splenial lesion (MERS)2012

    • Author(s)
      Miyata R, Tanuma N, Hayashi M, Imamura T, Takanashi J, Nagata R, Okumura A, Kashii H, Tomita S, Kumada S, Kubota M
    • Journal Title

      Brain Dev

      Volume: 34 Pages: 124-127

    • NAID

      10031049788

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Autoimmune neurological disorders associated with group-A beta-hemolytic streptococcal infection.2012

    • Author(s)
      Hachiya Y et al.
    • Journal Title

      Brain Dev.

      Volume: Epub ahead of print Issue: 7 Pages: 670-674

    • DOI

      10.1016/j.braindev.2012.10.003

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Lesions of acetylcholine neurons in refractory epilepsy.2012

    • Author(s)
      Hayashi M et al.
    • Journal Title

      ISRN Neurol.

      Volume: Epub 2012 Aug 9 Pages: 1-6

    • DOI

      10.5402/2012/404263

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Oxidative stress in developmental brain disorders.2012

    • Author(s)
      Hayashi M et al.
    • Journal Title

      Adv Exp Med Biol.

      Volume: 724 Pages: 278-290

    • DOI

      10.1007/978-1-4614-0653-2_21

    • NAID

      10025824645

    • ISBN
      9781461406525, 9781461406532
    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Oxidative stress markers and phosphorus magnetic resonance spectroscopy in a patient with GLUT1 deficiency treated with modified Atkinson diet.2012

    • Author(s)
      Kitamura Y et al.
    • Journal Title

      Brain Dev.

      Volume: 34 Issue: 5 Pages: 372-375

    • DOI

      10.1016/j.braindev.2011.08.005

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Focal encephalopathy with recurrent episodes of epileptic status and cluster mimicking hemiconvulsion-hemiplegia-epilepsy syndrome.2012

    • Author(s)
      Miyata R et al.
    • Journal Title

      Brain Dev.

      Volume: 34 Issue: 5 Pages: 360-363

    • DOI

      10.1016/j.braindev.2011.06.011

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Brain vascular changes in Cockayne syndrome.2012

    • Author(s)
      Hayashi M et al.
    • Journal Title

      Neuropathology

      Volume: 32 Issue: 2 Pages: 113-117

    • DOI

      10.1111/j.1440-1789.2011.01241.x

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An autopsy case of polymicrogyria and intracerebral calcification with death by intracerebral hemorrage.2012

    • Author(s)
      Nakajima K et al.
    • Journal Title

      Neuropathology

      Volume: 32 Issue: 2 Pages: 207-210

    • DOI

      10.1111/j.1440-1789.2011.01231.x

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Oxidative stress in patients with clinically mild encephalitis/encephalopathy with a reversible splenial lesion (MERS).2012

    • Author(s)
      Miyata R et al.
    • Journal Title

      Brain Dev.

      Volume: 34 Issue: 2 Pages: 124-127

    • DOI

      10.1016/j.braindev.2011.04.004

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Focal encephalopathy with recurrent episodes of epileptic status and cluster mimicking hemiconvulsion-hemiplegia-epilepsy syndrome2012

    • Author(s)
      Miyata R, et al
    • Journal Title

      Brain Dev

      Volume: 34巻 Pages: 360-363

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Oxidative stress markers and phosphorus magnetic resonance spectroscopy in a patient with GLUT1 deficiency treated with modified Atkins diet2012

    • Author(s)
      Kitamura Y, et al
    • Journal Title

      Brain Dev

      Volume: 34巻 Pages: 372-375

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Oxidative stress in patients with clinically mild encephalitis/encephalopathy with a reversible2012

    • Author(s)
      Miyata R, et al
    • Journal Title

      Brain Dev

      Volume: 34巻 Pages: 124-127

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 急性脳症とバイオマーカー2011

    • Author(s)
      田沼直之
    • Journal Title

      小児科診療

      Volume: 74 Pages: 931-936

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
  • [Journal Article] パンデミック(H1N1)2009インフルエンザ感染により脳幹病変を呈した急性脳症の1例2011

    • Author(s)
      安西有紀、林雅晴、松岡正樹、高橋宏行、宮田理英、田沼直之、大矢達男
    • Journal Title

      脳と発達

      Volume: 43 Pages: 57-59

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] パンデミック(H1N1)2009インフルエンザ感染により脳幹病変を呈した急性脳症の1例2011

    • Author(s)
      安西有紀, ら
    • Journal Title

      脳と発達

      Volume: 43巻 Pages: 57-59

    • Related Report
      2011 Annual Research Report 2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Autoimmune focal encephalitis shows marked hypermetabolism on positron emission tomography2010

    • Author(s)
      Sekigawa M, Okumura A, Niijima S, Hayashi M, Tanaka K, Shimizu T
    • Journal Title

      J. Pediatr

      Volume: 156 Pages: 158-160

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] The axonal damage marker tau protein in the cerebrospinal fluid is increased in patients with acute encephalopathy with biphasic seizures and late reduced diffusion2010

    • Author(s)
      Tanuma N, Miyata R, Kumada S, Kubota M, Takanashi J, Okumura A, Hamano S, Hayashi M
    • Journal Title

      Brain Dev

      Volume: 32 Pages: 435-439

    • NAID

      10027491589

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Autoimmune focal encephalitis shows marked hypermetabolism on positron emission tomography.2010

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

      J.Pediatr.

      Volume: 156 Pages: 158-160

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The axonal damage marker tau protein in the cerebrospinal fluid is increased in patients with acute encephalopathy with biphasic seizures and late reduced diffusion.2010

    • Author(s)
      Tanuma N, et al.
    • Journal Title

      Brain Dev.

      Volume: 32 Pages: 435-439

    • NAID

      10027491589

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] Oxidative stress in acute encephalopathy associated with HHV-6 and influenza virus infection2012

    • Author(s)
      Tanuma N, Miyata R, Nakajima K, Okumura A, Kubota M, Hamano S, Hayashi M
    • Organizer
      The 12^<th> International Child Neurology Congress and the 11^<th> Asian and Oceanian Congress of Child Neurology
    • Place of Presentation
      Brisbane, Australia
    • Year and Date
      2012-05-28
    • Related Report
      2012 Final Research Report
  • [Presentation] Oxidative stress in acute encephalopathy associated with HHV-6 and influenza virus infection.2012

    • Author(s)
      Tanuma N
    • Organizer
      The 12th International Child Neurology Congress and the 11th Asian and Oceanian Congress of Child Neurology.
    • Place of Presentation
      Brisbane, Australia
    • Related Report
      2012 Annual Research Report
  • [Presentation] Rett症候群における尿中メラトニン代謝物測定と睡眠覚醒リズム2012

    • Author(s)
      田沼直之
    • Organizer
      第54回日本小児神経学会総会
    • Place of Presentation
      札幌市
    • Related Report
      2012 Annual Research Report
  • [Presentation] 発達障害と酸化ストレス2012

    • Author(s)
      田沼直之
    • Organizer
      第34回日本生物学的精神医学会
    • Place of Presentation
      神戸市
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] インフルエンザ罹患時のけいれん重積と急性脳症における髄液酸化ストレスマーカー解析2011

    • Author(s)
      宮田理英、中島啓介、田沼直之、林雅晴
    • Organizer
      第53回日本小児神経学会総会
    • Place of Presentation
      パシフィコ横浜(横浜)
    • Year and Date
      2011-05-27
    • Related Report
      2012 Final Research Report
  • [Presentation] 小児の急性神経疾患における髄液GFAPの測定2011

    • Author(s)
      中島啓介、宮田理英、田沼直之、林雅晴
    • Organizer
      第53回日本小児神経学会総会
    • Place of Presentation
      パシフィコ横浜(横浜)
    • Year and Date
      2011-05-27
    • Related Report
      2012 Final Research Report
  • [Presentation] インフルエンザ罹患時のけいれん重積と急性脳症における髄液酸化ストレスマーカー解析2011

    • Author(s)
      宮田理英, ら
    • Organizer
      第53回日本小児神経学会総会
    • Place of Presentation
      パシフィコ横浜(横浜市)
    • Year and Date
      2011-05-27
    • Related Report
      2011 Annual Research Report
  • [Presentation] 小児の急性神経疾患における髄液GFAPの測定2011

    • Author(s)
      中島啓介, ら
    • Organizer
      第53回日本小児神経学会総会
    • Place of Presentation
      パシフィコ横浜(横浜市)
    • Year and Date
      2011-05-27
    • Related Report
      2011 Annual Research Report
  • [Presentation] 急性脳症治療にエダラボンは有効か?2011

    • Author(s)
      田沼直之、宮田理英、林雅晴、小一原玲子、浜野晋一郎、星野英紀、久保田雅也
    • Organizer
      第53回日本小児神経学会総会
    • Place of Presentation
      パシフィコ横浜(横浜)
    • Year and Date
      2011-05-26
    • Related Report
      2012 Final Research Report
  • [Presentation] 急性脳症治療にエダラボンは有効か?2011

    • Author(s)
      田沼直之, ら
    • Organizer
      第53回日本小児神経学会総会
    • Place of Presentation
      パシフィコ横浜(横浜市)
    • Year and Date
      2011-05-26
    • Related Report
      2011 Annual Research Report
  • [Presentation] 軽症胃腸炎関連けいれんにおける髄液バイオマーカー解析-予備的検討2010

    • Author(s)
      中島啓介, ら
    • Organizer
      第44回日本てんかん学会
    • Place of Presentation
      岡山コンベンションセンター(岡山)
    • Year and Date
      2010-10-15
    • Related Report
      2010 Annual Research Report
  • [Presentation] 一過性脳梁膨大部病変を伴った川崎病の8歳男児の1例2010

    • Author(s)
      白井健太朗、金子節子、菅原祐之、荒木聡、田沼直之、林雅晴
    • Organizer
      第53回日本小児神経学会関東地方会
    • Place of Presentation
      明治安田生命ホール(東京)
    • Year and Date
      2010-09-11
    • Related Report
      2012 Final Research Report 2010 Annual Research Report
  • [Presentation] 溶血連鎖球菌感染症に関連する中枢神経症状を呈し、異なる臨床経過を示した3例の比較検討2010

    • Author(s)
      八谷靖夫、林雅晴、宮田理英、田沼直之、本郷和久、下田木の実、神田祥子、熊田聡子、栗原栄二
    • Organizer
      第52回日本小児神経学会総会
    • Place of Presentation
      福岡国際会議場(福岡)
    • Year and Date
      2010-05-22
    • Related Report
      2012 Final Research Report 2010 Annual Research Report
  • [Presentation] Mild encephalitis/encephalopathy with reversal splenial lesion (MERS)患者における髄液中biomarkerの検討2010

    • Author(s)
      宮田理英、田沼直之、今村卓司、柏井洋文、奥村彰久、高梨潤一、熊田聡子、林雅晴
    • Organizer
      第52回日本小児神経学会総会
    • Place of Presentation
      福岡国際会議場(福岡)
    • Year and Date
      2010-05-20
    • Related Report
      2012 Final Research Report
  • [Presentation] 脳炎後のてんかん発作の回復期に髄液酸化ストレスマーカーの上昇を認めた1例2010

    • Author(s)
      森山剣光、岡野彩子、宮田理英、田沼直之、林雅晴、神山潤
    • Organizer
      第52回日本小児神経学会総会
    • Place of Presentation
      福岡国際会議場(福岡)
    • Year and Date
      2010-05-20
    • Related Report
      2012 Final Research Report 2010 Annual Research Report
  • [Presentation] リバビリン髄注療法を施行した亜急性硬化性全脳炎の1例2010

    • Author(s)
      安部信平、奥村彰久、中原絵里、池野充、齋藤雅子、清水俊明、田沼直之、林雅晴
    • Organizer
      第52回日本小児神経学会総会
    • Place of Presentation
      福岡国際会議場(福岡)
    • Year and Date
      2010-05-20
    • Related Report
      2012 Final Research Report 2010 Annual Research Report
  • [Presentation] Mild encephalitis/encephalopathy with reversal splenial lesion(MERS)患者における髄液中biomarkerの検討2010

    • Author(s)
      宮田理英, ら
    • Organizer
      第52回日本小児神経学会総会
    • Place of Presentation
      福岡国際会議場(福岡)
    • Year and Date
      2010-05-20
    • Related Report
      2010 Annual Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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