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Development of novel treatment targeting Hedgehog signal in oral cancer

Research Project

Project/Area Number 22792008
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Surgical dentistry
Research InstitutionWakayama Medical University (2011-2012)
Meikai University (2010)

Principal Investigator

TANAKA Akio  和歌山県立医科大学, 医学部, 学内助教 (30406392)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
KeywordsHedgehog シグナル / 口腔扁平上皮癌 / Sonic Hedgehog / Ptch1 / Gli1 / Smoothened / Hedgehogシグナル / Gli2 / 免疫組織化学的検索
Research Abstract

In this study, we investigated the Hh signaling transduction pathway and signal inhibition in the oral squamous cell carcinoma. Immunohistochemical method showed high expression of Shh and Ptch1. Culture cells showed high expression of Shh and SMO protein. RealTime PCR showed that the expressions of Hh signaling factors were inhibited by cyclopamine. These findings suggest that the possibility of novel treatment targeting in oral cancer by Hh signal inhibition.

Report

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

    (12 results)

All 2012 2011 2010 Other

All Journal Article (3 results) (of which Peer Reviewed: 3 results) Presentation (9 results)

  • [Journal Article] Metastatic Tumor in the Mandible from Occult Gallbladder Cancer : A Case Report2010

    • Author(s)
      Akio Tanaka
    • Journal Title

      Asian Journal of Oral and Maxillofacial Surgery

      Volume: 22 Pages: 168-171

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Methotrexate-Related Epstein-Barr Virus (EBV)-Associated Lymphoproliferative Disorder-So-Called "Hodgkin-Like Lesion"-of the Oral Cavity in a Patient with Rheumatoid Arthritis.2010

    • Author(s)
      Kikuchi Kentaro
    • Journal Title

      Head Neck Pathol

      Volume: 4 Pages: 305-311

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 口腔扁平上皮癌におけるepithelial-mesenchymal transitionの関与について2010

    • Author(s)
      田中章夫
    • Journal Title

      Hospital Dentistry & Oral-Maxillofacial Surgery

      Volume: 22 Pages: 33-39

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] 「最近の口腔癌の話題」:口腔粘膜細胞診による口腔がんスクリーニング2012

    • Author(s)
      田中 章夫
    • Organizer
      和歌山県歯科医師会研修会
    • Place of Presentation
      和歌山
    • Year and Date
      2012-08-17
    • Related Report
      2012 Final Research Report
  • [Presentation] 口腔後方部軟組織欠損に対する筋・筋膜弁による再建2012

    • Author(s)
      和田 健、根来 健二、新谷 ゆかり、阿河 明子、田中 章夫、東條 格、藤田 茂之
    • Organizer
      第43回日本口腔外科学会近畿地方会
    • Place of Presentation
      大阪
    • Year and Date
      2012-06-23
    • Related Report
      2012 Final Research Report
  • [Presentation] 口腔顎顔面領域悪性腫瘍540例の臨床病理学的検討2011

    • Author(s)
      井上勝元
    • Organizer
      平成22年度埼玉県歯科医学大会
    • Place of Presentation
      彩の国すこやかプラザ(埼玉)
    • Year and Date
      2011-02-19
    • Related Report
      2010 Annual Research Report
  • [Presentation] 顎関節滑膜軟骨腫症の滑膜における軟骨関連因子の発現2011

    • Author(s)
      東條 格,篠原 裕志,田中 章夫,木賀 紀文,松本 隆司,和田 健,藤田 茂之
    • Organizer
      第56回日本口腔外科学会総会・学術大会
    • Place of Presentation
      大坂
    • Related Report
      2012 Final Research Report
  • [Presentation] 診断に難渋した結節性筋膜炎の1例2011

    • Author(s)
      新谷 ゆかり、田中 章夫、根来 健二、東條 格、小松 誉和、藤田 茂之
    • Organizer
      第65回日本口腔科学会学術集会
    • Place of Presentation
      東京
    • Related Report
      2012 Final Research Report
  • [Presentation] 口腔後方部軟組織欠損に対する筋・筋膜弁による再建

    • Author(s)
      和田 健、根来健二、新谷ゆかり、阿河明子、田中章夫、東條 格、藤田茂之
    • Organizer
      第43回日本口腔外科学会近畿地方会
    • Place of Presentation
      大阪
    • Related Report
      2012 Annual Research Report
  • [Presentation] 「最近の口腔癌の話題」:口腔粘膜細胞診による口腔がんスクリーニング

    • Author(s)
      田中章夫
    • Organizer
      和歌山県歯科医師会研修会
    • Place of Presentation
      和歌山
    • Related Report
      2012 Annual Research Report
  • [Presentation] 診断に難渋した結節性筋膜炎の1例

    • Author(s)
      新谷ゆかり、田中章夫、根来健二、東條 格、小松誉和、藤田茂之
    • Organizer
      第65回日本口腔科学会学術集会
    • Place of Presentation
      東京
    • Related Report
      2011 Annual Research Report
  • [Presentation] 顎関節滑膜軟骨腫症の滑膜における軟骨関連因子の発現

    • Author(s)
      東條 格, 篠原 裕志, 田中 章夫, 木賀 紀文, 松本 隆司, 和田 健, 藤田 茂之
    • Organizer
      第79回和歌山医学会総会
    • Place of Presentation
      和歌山
    • Related Report
      2011 Annual Research Report

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

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