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Role of ASC, which regulates inflammation and cell death, in Helicobacter pylori infection

Research Project

Project/Area Number 19590385
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Experimental pathology
Research InstitutionShinshu University

Principal Investigator

TANIGUCHI Shun-ichiro  Shinshu University, 医学系研究科, 教授 (60117166)

Co-Investigator(Kenkyū-buntansha) TSUTSUI Hiroko  兵庫医科大学, 医学部, 教授 (40236914)
KOBAYASHI Motohiro  信州大学, 医学系研究科, 講師 (00362137)
SAGARA Junji  信州大学, 医学部, 教授 (10225831)
ITANO Naoki  信州大学, 医学系研究科, 准教授 (40257712)
Co-Investigator(Renkei-kenkyūsha) TSUTSUI Hiroko  兵庫医科大学, 医学部, 教授 (40236914)
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: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2007: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords腫瘍 / 自然免疫 / ASC / 炎症 / 感染 / ピロリ菌 / 細胞死
Research Abstract

炎症と細胞死を制御するASCのピロリ菌感染における役割を解明するために、ASC欠損マウスにピロリ菌を感染させた所、野生型マウスに比し、感染は高率であったものの、炎症はより軽度であるという結果を得た。宿主防御反応に重要と思われるIL-1b産生がASC欠損故に無く, 特にIL-18の産生も無くそれで誘導されるIFN-gが産生されなかったためという分子機序を示唆することが出来た。

Report

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

    (21 results)

All 2008 2007 Other

All Journal Article (11 results) (of which Peer Reviewed: 10 results) Presentation (10 results)

  • [Journal Article] Role of ASC in the Mouse Model of Helicobacter pylori Infection2008

    • Author(s)
      Benoit BN, Kobayashi M, Kawakubo M, Takeoka M, Sano K, Zou J, Itano N, Tsutsui H, Noda T, Fukuda M, Nakayama J, Taniguchi S
    • Journal Title

      J.Histochem & Cytochem 271

      Pages: 9-12

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Critical role of bone marrow apoptosis-associated speck-like protein, an inflammasome adaptor molecule, in neointimal formation after vascular injury in mice2008

    • Author(s)
      Yajima N, Takahashi M, Morimoto H, Shiba Y, Takahashi Y, Masumoto J, Ise H, Sagara J, Nakayama J, Taniguchi S, Ikeda U
    • Journal Title

      Circulation 17

      Pages: 3079-3087

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Critical role of bone marrow apoptosis-associated speck-like protein, an inflammasome adaptor molecule, in neointimal formation after vascular injury in mice. 82008

    • Author(s)
      Yajima N, Takahashi M, Morimoto H, Shiba Y, Takahashi Y, Masumoto J, Ise H, Sagara J, Nakayama J, Taniguchi S, Ikeda U.
    • Journal Title

      Circulation. 17

      Pages: 3079-3087

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Role of ASC in the Mouse Model of Helicobacter pylori. Infection2008

    • Author(s)
      Benoit BN, Kobavashi M. Kawakubo M, Takeoka M, Sano K, Zou J, Itano N. Tsutsui H, Noda T, Fukuda M, Nakayama J, Tanjguchi S
    • Journal Title

      J. Histochem & Cytochem. 271

      Pages: 9-12

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Conyribution of TIR domain-containing adapter inducing IFN-β mediated IL-18 release to LPS-induced liver injury in mice.2008

    • Author(s)
      Imamura M, Tsutsui H, Yasuda K, Yumikura -Futatsugi S, Mitani K, Uchiyama R, Hayashi S, Akira S, Taniguchi S, Nico Van Rooijen, Jurg Tschopp, Yamamoto T, Fujimoto J, Nakanishi K.
    • Journal Title

      J. Hepatology (In press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Significance of Tumor-Associated Stroma in Promotion of Intratumoral Lymphangiogenesis: Pivotal Role of a Hyaluronan-Rich Tumor Microenviromment.2008

    • Author(s)
      Koyama H, Kobayashi N, Harada M, Takeoka M, Kawai Y, Sano K, Fujimori M, Amano, J., Ohhashi, T., Kannagi, R., Kimata, K., Taniguchi, S., Itano, N.
    • Journal Title

      Am. J. Pathol. 172

      Pages: 179-193

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of spontaneous optic neuropathy in NF-kBp50-deficient mice ; Requirement for NF-kBp50 in ganglion cell survival2007

    • Author(s)
      Takahashi Y, Katai N, Murata T, Taniguchi S, Hayashi T
    • Journal Title

      Neuropath, Applied Neurobiol 33(6)

      Pages: 692-705

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Regulatory molecules involved in inflammasome formation with special reference to a key mediator protein, ASC2007

    • Author(s)
      Taniguchi S, Sagara J
    • Journal Title

      Semin Immunopathol 29(3)

      Pages: 231-238

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Regulatory molecules involved in inflammasome formation with special reference to a key mediator protein, ASC.2007

    • Author(s)
      Taniguchi S, Sagara J.
    • Journal Title

      Semin Immunopathol. 29(3)

      Pages: 231-238

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of spontaneous optic neuropathy in NF-kBp50-deficient mice; Requirement for NF-kBp50 in ganglion cell survival.2007

    • Author(s)
      Takahashi Y, Katai N, Murata T, Taniguchi S, Hayashi T
    • Journal Title

      Neuropath, Applied Neurobiol. 33(6)

      Pages: 692-705

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nico Van Rooijen, Jurg Tschopp, Yamamoto T, Fujimoto J, Nakanishi K

    • Author(s)
      Imamura M, Tsutsui H, Yasuda K, Yumikura-Futatsugi S, Mitani K, Uchiyama R, Hayashi S, Akira S, Taniguchi S
    • Journal Title

      Conyribution of TIR domain-containingadapter inducing IFN-β mediated IL-18 release to LPS-induced liver injury in mice (In press)

    • Related Report
      2008 Final Research Report
  • [Presentation] ASC regulates tumor immunity by IL-18/IFN-gamma axis.2008

    • Author(s)
      鄒健, 二好征司, 小林宣隆, ベノイトベカレ ニュマ, 竹岡みち子, 板野直樹, 谷口俊一郎
    • Organizer
      第67回日本癌学会学術総会
    • Place of Presentation
      名古屋
    • Year and Date
      2008-10-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] Role of ASC protein in the mouse model of Helicobacter pyliro infection.2008

    • Author(s)
      BEKALE NGUEMA BENOIT, Michiko Takeoka, Naoki Itano, JunNakayama, Shun'ichiro Taniguchi
    • Organizer
      第67回日本癌学会学術総会
    • Place of Presentation
      名古屋
    • Year and Date
      2008-10-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] Chronic High-Intensity Walking Exercise Alters DNA Methylation in Normal Middle-Aged and Older Subjects to Younger State.2008

    • Author(s)
      Koki Nakajima, Michiko Takeoka, Masyuki Mori, Akihiro Sakurai, Hiroshi Nose, Keiichi Higuchi, Naoki Itano, Shun'ichiro Taniguchi
    • Organizer
      7th World Congress on Aging and Physical Activity
    • Place of Presentation
      Tsukuba
    • Year and Date
      2008-07-27
    • Related Report
      2008 Annual Research Report
  • [Presentation] ウォーキング運動のエピジェネティツク効果-ASC遺伝子のメチル化に着目して-(第3報)2008

    • Author(s)
      中島弘毅, 竹岡みち子, 森政之, 横井晃洋, 能勢博, 樋口京一, 板野直樹, SUGRC, 谷口俊一郎
    • Organizer
      第31回日本基礎老化学会
    • Place of Presentation
      松本
    • Year and Date
      2008-06-12
    • Related Report
      2008 Annual Research Report
  • [Presentation] ASC regulates tumor immunity byIL-18/IFN-gamma axis2008

    • Author(s)
      鄒健、三好征司、小林宣隆、ベノイトベカレニュマ、竹岡みち子、板野直樹、谷口俊一郎
    • Organizer
      第67回日本癌学会学術総会
    • Place of Presentation
      名古屋
    • Related Report
      2008 Final Research Report
  • [Presentation] Jun Nakayama, Shun'ichiro Taniguchi Role of ASC protein in the mouse model of Helicobacter pyliro infection2008

    • Author(s)
      BEKALE NGUEMA BENOIT, Michiko Takeoka, Naoki Itano
    • Organizer
      第67回日本癌学会学術総会
    • Place of Presentation
      名古屋
    • Related Report
      2008 Final Research Report
  • [Presentation] Chronic High-Intensity Walking Exercise Alters DNA Methylation in Normal Middle-Aged and Older Subjects to Younger State2008

    • Author(s)
      Koki Nakajima, Michiko Takeoka, Masyuki Mori,Akihiro Sakurai,Hiroshi Nose, Keiichi Higuchi, Naoki Itano and Shun'ichiro Taniguchi
    • Organizer
      7th World Congress on Aging and Physical Activity
    • Place of Presentation
      Tsukuba
    • Related Report
      2008 Final Research Report
  • [Presentation] ウォーキング運動のエピジェネティック効果-ASC遺伝子のメチル化に着目して-(第3報)2008

    • Author(s)
      中島弘毅, 竹岡みち子, 森政之, 櫻井晃洋, 能勢博, 樋口京一, 板野直樹, SUGRC, 谷口俊一郎
    • Organizer
      第31回日本基礎老化学会
    • Place of Presentation
      松本
    • Related Report
      2008 Final Research Report
  • [Presentation] カスペース-1活性化シグナル経路のアダプター分子ASCスプライシング変異体(vASC)の機能解析2007

    • Author(s)
      松下一彦、相良淳二、谷口俊一郎
    • Organizer
      第37回日本免疫学会総会・学術集会
    • Place of Presentation
      東京
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] ASC deficiency enhances autophagy for cell survival.2007

    • Author(s)
      Takahashi Y, Takahashi M, Itano N, Sagara J, Taniguchi S.
    • Organizer
      66th Annual Meeting of the Japanese Cancer Association
    • Place of Presentation
      Yokohama
    • Related Report
      2007 Annual Research Report

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

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