• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Identification of SNARE proteins for salivary exocytosis

Research Project

Project/Area Number 19592153
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Functional basic dentistry
Research InstitutionHealth Sciences University of Hokkaido

Principal Investigator

TAKUMA Taishin  Health Sciences University of Hokkaido, 歯学部, 教授 (40095336)

Co-Investigator(Kenkyū-buntansha) ARAKAWA Toshiya  北海道医療大学, 歯学部, 講師 (40306254)
SITARA Akiko  北海道医療大学, 歯学部, 助教 (30508718)
OKAYAMA Miki  北海道医療大学, 歯学部, 助教 (30382500)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2008: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2007: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywords口腔生化学 / TIRF / 開口分泌 / 唾液腺 / SNARE / siRNA / GFP
Research Abstract

本研究では、当初、仙台ウイルス(HVJ)・エンベロープ・ベクターを用い、分泌マーカーcDNAと分泌関連タンパク質のsiRNAをラット顎下腺に導入し、唾液分泌機構のin vivo解析を計画した。しかし、予期に反し、このエンベロープ・ベクターには遺伝子導入活性がなかったため、計画変更を迫られた。そこで、培養細胞に、分泌マーカーとSNAREタンパク質を別の色の蛍光タンパク質として発現し、二波長全反射蛍光顕微鏡観察法により、構成的分泌を調節する分泌関連タンパク質の同定を試みており、現在、siRNAの効果から対象が徐々にしぼられてきている。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (18 results)

All 2008 2007

All Journal Article (9 results) (of which Peer Reviewed: 8 results) Presentation (9 results)

  • [Journal Article] High frequency of hypermethylation of p14, p15 and p16 in oral pre-cancerous lesions associated with betel-quid chewing in Sri Lanka2008

    • Author(s)
      Takeshima M, Saitoh M, Kusano K, Nagayasu H, Kurashige Y, Malsantha M, Arakawa T, Takuma T, Chiba I, Kaku T, Shibata T, Abiko Y
    • Journal Title

      J Oral Pathol Med 37(8)

      Pages: 475-479

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Profiling of differentially expressed genes in porcine epithelial cells derived from periodontal ligament and gingiva by DNA microarray2008

    • Author(s)
      Kurashige Y, Saitoh M, Nishimura M, Noro D, Kaku T, Igarashi S, Takuma T, Arakawa T, Inoue T, Abiko Y
    • Journal Title

      Arch Oral Biol 53(5)

      Pages: 437-442

    • Related Report
      2008 Final Research Report
  • [Journal Article] 成長期ラット顎関節円板におけるproteoglycanのmRNA発現2008

    • Author(s)
      甲田尚央, 鳥谷奈保子, 荒川俊哉, 田隈泰信, 溝口到
    • Journal Title

      北海道医療大学歯学雑誌 27巻2号

      Pages: 93-102

    • NAID

      120005429014

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] High frequency of hypermethylation of p14, p15 and p16 in oral pre-cancerous lesions associated with betel-quid chewing in Sri Lanka.2008

    • Author(s)
      Takeshima M, Saitoh M, Kusano K, Nagayasu H, Kurashige Y, Malsantha M, Arakawa T, Takuma T, Chiba I, Kaku T, Shibata T, Abiko Y.
    • Journal Title

      J Oral Pathol Med. 37

      Pages: 475-479

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Profiling of differentially expressed genes in porcine epithelial cells derived from periodontal ligament and gingiva by DNA microarray.2008

    • Author(s)
      Kurashige Y, Saitoh M, Nishimura M, Noro D, Kaku T, Igarashi S, Takuma T, Arakawa T, Inoue T, Abiko Y.
    • Journal Title

      Arch Oral Biol. 53

      Pages: 437-442

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Increased expression of beta-defensin-2 and -3 during the development of autoimmune sialoadenitis in MRL/lpr mice2007

    • Author(s)
      Saitoh M, Kurashige Y, Yamazaki M, Nishimura M, Nakamura S, Noro D, Takeshima M, Arakawa T, Takuma T, Igarashi S, Kaku T, Inoue T, Abiko Y
    • Journal Title

      Med Mol Morphol 40(3)

      Pages: 157-162

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] SNAP-23 is not essential for constitutive exocytosis in HeLa cells2007

    • Author(s)
      Okayama M, Arakawa T, Mizoguchi I, Tajima Y, Takuma T
    • Journal Title

      FEBS Lett 581(24)

      Pages: 4583-4588

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] ヒト歯髄組織における骨形成タンパク質の発現2007

    • Author(s)
      伊藤勝敏, 荒川俊哉, 村田勝, 田隈泰信, 有末眞
    • Journal Title

      Journal of Hard Tissue Biology 16巻4号

      Pages: 199-204

    • NAID

      130004480468

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] SNAP-23 is not essential for constitutive exocytosis in HeLa cells.2007

    • Author(s)
      Okayama M, Arakawa T, Mizoguchi I, Tajima Y, Takuma T
    • Journal Title

      FEBS Letters 581

      Pages: 4583-4588

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] 点特異的にDNAメチル基を持つベクターの構築法の開発とその応用2008

    • Author(s)
      荒川俊哉, 安彦善裕, 岡山三紀, 溝口到, 田隈泰信
    • Organizer
      歯科基礎医学会学術大会
    • Place of Presentation
      TOG有明コンベンションホール
    • Year and Date
      2008-09-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] 点特異的にDNAメチル基を持つベクターの構築法の開発とその応用2008

    • Author(s)
      荒川俊哉, 安彦善裕, 岡山三紀, 溝口到, 田隈泰信
    • Organizer
      Journal of Oral Biosciences 50巻Suppl. Page198
    • Related Report
      2008 Final Research Report
  • [Presentation] TIRF microscopic evidence for the role of VAMP-8 in constitutive exocytosis2007

    • Author(s)
      田隈 泰信、岡山 三紀、荒川 俊哉、溝口 到
    • Organizer
      第30回日本分子生物学会年会第80回日本生化学会大会合同会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2007-12-12
    • Related Report
      2007 Annual Research Report
  • [Presentation] Direct evidence for the involvement of VAMP-8/endobrevin in constitutive exocytosis2007

    • Author(s)
      Takuma T, Okayama M, Arakawa T, Mizoguchi I
    • Organizer
      FEBS J.vol 274 suppl.B2-6
    • Related Report
      2008 Final Research Report
  • [Presentation] 新しい点特異的メチル基導入ベクターの構築法(New method of constructing the vector with site-specific DNA methylation)2007

    • Author(s)
      荒川俊哉, 安彦善裕, 岡山三紀, 溝口到, 田隈泰信
    • Organizer
      日本生化学会大会・日本分子生物学会年会(合同大会講演要旨集80回・30回 Page4T13-3)
    • Related Report
      2008 Final Research Report
  • [Presentation] 構成性開口分泌におけるVAMP-8の役割に関するTIRF顕微鏡的エビデンス(TIRF microscopic evidence for the role of VAMP-8 in constitutive exocytosis)2007

    • Author(s)
      田隈泰信, 岡山三紀, 荒川俊哉, 溝口到
    • Organizer
      日本生化学会大会・日本分子生物学会(年会合同大会講演要旨集80回・30回 Page2T9-7)
    • Related Report
      2008 Final Research Report
  • [Presentation] DNAマイクロアレイを用いたブタマラッセ上皮遺残由来細胞と口腔上皮由来細胞との発現様式の比較2007

    • Author(s)
      倉重圭史, 齋藤正人, 西村学子, 竹嶋麻衣子, 荒川俊哉, 田隈泰信, 賀来亨, 五十嵐清治, 井上孝, 安彦善裕
    • Organizer
      Journal of Oral Biosciences 49巻Suppl. Page206
    • Related Report
      2008 Final Research Report
  • [Presentation] 重力負荷はMC3T3-E1細胞において2つのシグナル経路を介してERKをリン酸化する2007

    • Author(s)
      荒川俊哉, 岡山三紀, 安彦善裕, 溝口到, 田隈泰信
    • Organizer
      Journal of Oral Biosciences 49巻Suppl. Page154
    • Related Report
      2008 Final Research Report
  • [Presentation] ニコチンが及ぼすβディフェンシンの発現変化の検索2007

    • Author(s)
      中村寿実子, 安彦善裕, 西村学子, 倉重圭史, 竹嶋麻衣子, 山崎真美, 齋藤正人, 荒川俊哉, 田隈泰信, 賀来亨
    • Organizer
      北海道医療大学歯学雑誌26巻1号 Page45
    • Related Report
      2008 Final Research Report

URL: 

Published: 2007-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi