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2009 Fiscal Year Final Research Report

Basic mechanisms of nociceptive sensitization of first order sensory neuron in trigeminal neuralgia and treatment development

Research Project

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Project/Area Number 18390512
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field 補綴理工系歯学
Research InstitutionOkayama University

Principal Investigator

MATSUKA Yoshizo  Okayama University, 大学院・医歯薬学総合研究科, 准教授 (90243477)

Co-Investigator(Kenkyū-buntansha) MAEKAWA Kenji  岡山大学, 大学病院, 講師 (20304313)
KUBOKI Takuo  岡山大学, 大学院・医歯薬学総合研究科, 教授 (00225195)
KANYAMA Manabu  岡山大学, 大学病院, 講師 (90294420)
SUGIMOTO Tomosada  岡山大学, 大学院・医歯薬学総合研究科, 教授 (50135729)
TAKEI Koji  岡山大学, 大学院・医歯薬学総合研究科, 教授 (40322226)
ONO Tsuyoshi  岡山大学, 大学病院, 医員 (80457225)
Research Collaborator OGUMA Keiji  岡山大学, 大学院・医歯薬学総合研究科, 教授 (00002262)
YAMAMOTO Yomiko  岡山大学, 大学院・医歯薬学総合研究科, 助教 (20403496)
KITAMURA Yoichi  岡山大学, 大学院・医歯薬学総合研究科
KUMADA Ai  岡山大学, 大学院・医歯薬学総合研究科
SPIGELMAN Igor  UCLA, 歯学部, 教授
NEUBERT John k.  フロリダ大学, 歯学部, 助教授
Project Period (FY) 2006 – 2009
Keywords三叉神経痛 / 神経節細胞 / 神経伝達物質 / 神経小胞 / 遊離 / 改良A型ボツリヌス毒素
Research Abstract

We found that trigeminal nerve constriction induced facial pain and increased neurotransmitter release from trigeminal ganglion cell body. Also, facial injection of highly purified Botulinum toxin type A 150 kDa (BoNT/A/A) decreased the pain level and the neurotransmitter release.
These results made clear the mechanisms of trigeminal neuralgia and peripheral BoNT/A injection may be an important treatment in the near future.

  • Research Products

    (19 results)

All 2009 2008 2007 Other

All Journal Article (7 results) (of which Peer Reviewed: 4 results) Presentation (8 results) Remarks (3 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Botulinum toxin type A (150 kDa) decreases exaggerated neurotransmitter release from trigeminal ganglion neurons and relieves neuropathy behaviors induced by infraorbital nerve constriction2009

    • Author(s)
      Kitamura Y、Matsuka Y、Spigelman I、Ishihara Y、Yamamoto Y、Sonoyama W、Kamioka H、Yamashiro T、Kuboki T、Oguma K
    • Journal Title

      Neurosceince Vol.159

      Pages: 1422-1429

    • Peer Reviewed
  • [Journal Article] Increased peripheral nerve excitability and local NaV1. 8 mRNA up-regulation in painful neuropathy2009

    • Author(s)
      Thakor DK、Lin A、Matsuka Y、Meyer EM、Ruangsri S、Nishimura I、Spigelman I
    • Journal Title

      Molecular Pain Vol.5

      Pages: 14-25

    • Peer Reviewed
  • [Journal Article] 三叉神経痛治療のための薬物治療法の開発2009

    • Author(s)
      松香芳三、北村洋一、山本由弥子、園山亘、Spigelman Y、小熊恵二、窪木拓男
    • Journal Title

      日本歯科医学会誌 28巻

      Pages: 49-53

    • Peer Reviewed
  • [Journal Article] Altered ATP release and metabolism in dorsal root ganglia of neuropathic rats2008

    • Author(s)
      Matsuka Y、Ono T、Iwase H、Mitrirattanakul S、Omoto KS、Cho T、Lam YYN、Snyder B、Spigelman I
    • Journal Title

      Molecular Pain Vol.4

      Pages: 66-78

    • Peer Reviewed
  • [Journal Article] 三叉神経痛において生じている神経節細胞過敏化のメカニズムの解明と治療法開発2008

    • Author(s)
      松香芳三
    • Journal Title

      生物学における試験論叢 23巻

      Pages: 31-39

  • [Journal Article] Botulinum toxin blocks neurotransmitter release from somata of rat neuropathic trigeminal ganglion neurons2008

    • Author(s)
      itamura Y、Matsuka Y、Ishihara Y、Spigelman I、Yamamoto Y、Sonoyama W、Oguma K、Kuboki T
    • Journal Title

      Toxicon Vol.51

      Pages: 6

  • [Journal Article] The effect of peripheral administration of botulinum toxin type A in neuropathic pain rats2008

    • Author(s)
      Matsuka Y、Kitamura Y、Spigelman I、Akther R、Yamamoto Y、Sonoyama W、Oguma K、Kuboki T
    • Journal Title

      Toxicon Vol.51

      Pages: 7

  • [Presentation] Peripheral administration of botulinum toxin type A decreases exaggerated neurotransmitter release and reverses neuropathy-induced gene expression changes in trigeminal ganglia2009

    • Author(s)
      Kumada A、Matsuka Y、Kitamura Y、Spigelman I、Ishihara Y、Yamamoto Y、Hikasa T、Sonoyama W、Kamioka H、Yamashiro T、Kuboki T、Oguma K
    • Organizer
      Society for Neuroscience
    • Place of Presentation
      Chicago
    • Year and Date
      2009-10-18
  • [Presentation] 三叉神経領域における実験的神経因性疼痛に対する改良A型ボツリヌス毒素(150 kDa)の鎮痛効果2009

    • Author(s)
      北村洋一、松香芳三、園山亘、暈貴行、熊田愛、小熊惠二、窪木拓男
    • Organizer
      日本補綴歯科学会
    • Place of Presentation
      京都
    • Year and Date
      2009-06-06
  • [Presentation] Peripheral administration of Botulinum toxin type A blocks neurotransmitter release from somata of trigeminal ganglion neurons and alleviates neuropathy symptoms2008

    • Author(s)
      Kitamura Y、Matsuka Y、Spigelman I、Ishihara Y、Akther R、Yamamoto Y、Sonoyama W、Oguma K、Kuboki T
    • Organizer
      Society for Neuroscience
    • Place of Presentation
      Washington DC
    • Year and Date
      2008-11-18
  • [Presentation] 三叉神経因性疼痛モデルラットにおける改良A型ボツリヌス毒素の効果2008

    • Author(s)
      北村洋一、松香芳三、石原嘉人、園山亘、山本由弥子、小熊恵二、窪木拓男
    • Organizer
      口腔顔面痛学会
    • Place of Presentation
      福岡
    • Year and Date
      2008-07-19
  • [Presentation] Botulinum toxin blocks neurotransmitter release from somata of rat neuropathic trigeminal ganglion neurons2008

    • Author(s)
      Kitamura Y、Matsuka Y、Ishihara Y、Spigelman I、Yamamoto Y、Sonoyama W、Oguma K、Kuboki T
    • Organizer
      Botulinum and Tetanus Toxins 2008
    • Place of Presentation
      Baveno
    • Year and Date
      2008-06-12
  • [Presentation] The effect of peripheral administration of botulinum toxin type A in neuropathic pain rats2008

    • Author(s)
      Matsuka Y、Kitamura Y、Spigelman I、Akther R、Yamamoto Y、Sonoyama W、Oguma K、Kuboki T
    • Organizer
      Botulinum and Tetanus Toxins 2008
    • Place of Presentation
      Baveno
    • Year and Date
      2008-06-12
  • [Presentation] Botulinum toxin blocks neurotransmitter release from somata of trigeminal ganglion neurons2007

    • Author(s)
      Kitamura Y、Matsuka Y、Spigelman I、Schweizer FE、Oguma K、Kuboki T
    • Organizer
      Society for Neuroscience
    • Place of Presentation
      San Diego
    • Year and Date
      2007-11-07
  • [Presentation] 三叉神経節細胞の神経伝達物質遊離・取り込みに及ぼす改良A型ボツリヌス毒素の影響2007

    • Author(s)
      北村洋一、松香芳三、福田朋樹、小熊惠二、窪木拓男
    • Organizer
      日本補綴歯科学会
    • Place of Presentation
      神戸
    • Year and Date
      2007-05-20
  • [Remarks] 松香芳三、研究シーズ、岡山大学産学官融合センター研究シーズ集4(医歯薬学系)、2008、45-46

  • [Remarks] 窪木拓男、松香芳三、小熊恵二、北村洋一、ボツリヌス毒素由来のポリペプチドを有効成分として含む鎮痛作用を有する医薬品、岡山TLO技術シーズ集岡山県産業振興財団、2008、10

  • [Remarks] Matsuka Y、Kumada A、Kitamura Y、Spigelman I、Ishihara Y、Yamamoto Y、Hikasa T、Sonoyama W、Kamioka H、Yamashiro T、Kuboki T、Oguma K、Peripheral administration of Botulinum toxin type A decreases exaggerated neurotransmitter release and reverses neuropathy-induced gene expression changes in trigeminal ganglia

    • URL

      http://www.youtube.com/user/Facultyof1000#p/u/0/260l5LXDtD8

  • [Patent(Industrial Property Rights)] ボツリヌス毒素由来のポリペプチドを有効成分として含む鎮痛作用を有する医薬組成物2008

    • Inventor(s)
      窪木拓男、松香芳三、小熊恵二、北村洋一
    • Industrial Property Rights Holder
      岡山大学
    • Industrial Property Number
      特許特願2008-182218
    • Filing Date
      2008-07-14

URL: 

Published: 2011-06-18   Modified: 2016-04-21  

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