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2011 Fiscal Year Annual Research Report

がん悪性形質を制御するNodal PointとしてのMT1-MMPの解析

Research Project

Project/Area Number 22220014
Research InstitutionThe University of Tokyo

Principal Investigator

清木 元治  東京大学, 医科学研究所, 教授 (10154634)

KeywordsMT1-MMP / HB-EGF / p27RF-Rho / ZF21 / Mint3 / HIH-1
Research Abstract

1、MT1-MMMPが非プロテアーゼ機能として低酸素応答因子であるHIF-1を通常酸素分圧下でも活性化し、マクロファージの好気的解糖系活性を維持するために重要であることを示した。MT1-MMPがHIF-1を活性化するためにはMint3が必要である。Mint3をノックアウトしたマウスを作製したところ、見かけは正常であるが、マクロファージの解糖活性の低下とATP産生の減少が観察された。ノックアウトマウスのマクロファージはTNF-a等のサイトカイン産生が低下しており、LPS刺激によるショック誘導に対して抵抗性を示した。
2、MT1-MMPによるHIF-1活性化はがん細胞でも観察され、通常酸素下での恒常的HIF-1活性化の原因であった。HIF-1活性化はMT1-MMPあるいはMint3のshRNAによる発現抑制で低下した。このことから、がん細胞におけるMT1-MMPの発現は解糖系の亢進現象として知られるワーブルグ効果の原因となっていることが明らかとなった。
3、Mint3はMT1-MMPによるHIF-1活性化に特異的に必要とされるために、Mint3のノックダウンにより、ワーブルグ効果ががん細胞の造腫瘍性に与える影響を評価した。Mint3のノックダウンはマウスでの造腫瘍性を有意に減少させることから、MT1-MMP経路によるHIF-1活性化ががん細胞の増殖に寄与することが示された。

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

特に遅れはない。

Strategy for Future Research Activity

MT1-MMPがプロテアーゼ活性、非プロテアーゼ活性を介してがん細胞機能を制御する様々な経路の解析を、MT1-MMP会合タンパク質の解析を通して進める。

  • Research Products

    (36 results)

All 2012 2011

All Journal Article (11 results) (of which Peer Reviewed: 11 results) Presentation (24 results) Book (1 results)

  • [Journal Article] Genetic screening of new genes responsible for cellular adaptation to hypoxia using a genome-wide shRNA library.2012

    • Author(s)
      Yoshino S, Hara T, Weng JS, Takahashi Y, Seiki M, Sakamoto T.
    • Journal Title

      PLoS One.

      Volume: 7(4) Pages: e35590

    • DOI

      10.1371/journal.pone.0035590.

    • Peer Reviewed
  • [Journal Article] Turnover of focal adhesions and cancer cell migration.2012

    • Author(s)
      Nagano M, Hoshino D, Koshikawa N, Akizawa T, Seiki M.
    • Journal Title

      Int J Cell Biol.

      Volume: 2012 Pages: 310616

    • DOI

      10.1155/2012/310616

    • Peer Reviewed
  • [Journal Article] Mathematical modeling of invadopodia formation.2012

    • Author(s)
      Saitou T, Rouzimaimaiti M, Koshikawa N, Seiki M, Ichikawa K, Suzuki T.
    • Journal Title

      J Theor Biol.

      Volume: 298 Pages: 138-46

    • DOI

      10.1016/j.jtbi.2011.12.018.

    • Peer Reviewed
  • [Journal Article] Targeting the Warburg effect that arises in tumor cells expressing membrane type-1 matrix2011

    • Author(s)
      Sakamoto T, Niiya D, Seiki M
    • Journal Title

      metalloproteinase.

      Volume: J Biol Chem 22;286(16) Pages: 14691-704

    • DOI

      10.1074/jbc.M110.188714.

    • Peer Reviewed
  • [Journal Article] ZF21 protein, a regulator of the disassembly of focal adhesions and cancer metastasis, contains a novel noncanonical pleckstrin homology domain2011

    • Author(s)
      Nagano M, Hoshino D, Koshiba S, Shuo T Koshikawa N, Tomizawa T, Hayashi F, Tochio N, Harada T, Akizawa T Watanabe S, Handa N, Shirouzu M, Kigawa T, Yokoyama S, Seiki M
    • Journal Title

      J Biol Chem.

      Volume: 286(36) Pages: 31598-609

    • DOI

      10.1074/jbc.M110.199430.

    • Peer Reviewed
  • [Journal Article] Deletion of the Mint3/Apba3 gene in mice abrogates macrophage functions and increases resistance to lipopolysaccharide-induced septic shock2011

    • Author(s)
      Hara T, Mimura K, Abe T, Shioi G, Seiki M, Sakamoto T.
    • Journal Title

      J Biol Chem.

      Volume: 16;286(37) Pages: 32542-51

    • DOI

      10.1074/jbc.M111.271726.

    • Peer Reviewed
  • [Journal Article] VIP36 protein is a target of ectodomain shedding and regulates phagocytosis in macrophage Raw 264.7 cells.2011

    • Author(s)
      Shirakabe K, Hattori S, Seiki M. Koyasu S, Okada Y.
    • Journal Title

      J Biol Chem.

      Volume: 16;286(50) Pages: 43154-63

    • DOI

      10.1074/jbc.M111.275586.

    • Peer Reviewed
  • [Journal Article] Genetic dissection of proteolytic and non-proteolytic contributions of MT1-MMP to macrophage invasion.2011

    • Author(s)
      Hara T, Mimura K, Seiki M, Sakamoto T.
    • Journal Title

      Biochem Biophys Res Commun.

      Volume: 23;413(2) Pages: 277-81

    • DOI

      10.1016/j.bbrc.2011.08.085.

    • Peer Reviewed
  • [Journal Article] Dimerization of MT1-MMP during cellular invasion detected by fluorescence resonance energy transfer.2011

    • Author(s)
      Itoh Y, Palmisano R, Anilkumar N, Nagase H, Miyawaki A, Seiki M.
    • Journal Title

      Biochem J.

      Volume: 15;440(3) Pages: 319-26

    • DOI

      10.1042/BJ20110424.

    • Peer Reviewed
  • [Journal Article] Expression of laminin 5-Y2 chain in cutaneous squamous cell carcinoma and its role in tumour invasion.2011

    • Author(s)
      Hamasaki H, Koga K, Aoki M, Hamasaki M, Koshikawa N, Seiki M, Iwasaki H, Nakayama J, Nabeshima K
    • Journal Title

      Br J Cancer.

      Volume: 6;105(6) Pages: 824-32

    • DOI

      10.1038/bjc.2011.283.

    • Peer Reviewed
  • [Journal Article] Synthetic emmprin peptides inhibit tumor cell-fibroblast interaction-stimulated upregulation of MMP-2 and tumor cell invasion.2011

    • Author(s)
      Koga K, Aoki M, Sameshima T, Hamasaki M, Egawa N, Seiki M, Toole BP, Suzumiya J, Nabeshima K.
    • Journal Title

      Int J Oncol.

      Volume: 39(3) Pages: 657-64

    • DOI

      10.3892/ijo.2011.1060.

    • Peer Reviewed
  • [Presentation] Mint3 is a new molecular target for metastasis suppression2012

    • Author(s)
      Sakamoto T, Seiki M.
    • Organizer
      The 16th JFCR-ISCC
    • Place of Presentation
      東京
    • Year and Date
      2012-01-25
  • [Presentation] ROLES OF THE CYTOPLASMIC TAIL OF MT1-MMP; INVADOPODIAFORMATION AND HIF-1 ACTIVATION2011

    • Author(s)
      清木元治
    • Organizer
      国際プロテオリシス学会
    • Place of Presentation
      San Diego、米国(招待講演)
    • Year and Date
      20111016-20111020
  • [Presentation] MT1-MIMP is a multidimensional regulator of tumor microenvironment2011

    • Author(s)
      清木元治
    • Organizer
      ゴードン会議
    • Place of Presentation
      Rhode Island、米国(招待講演)
    • Year and Date
      20110807-20110812
  • [Presentation] MT1-MMP: a multidimensional regulator of tumor microenvironment2011

    • Author(s)
      清木元治
    • Organizer
      第3回CREST-SBM国際会議「がん細胞の数理科学」
    • Place of Presentation
      広島大学医学部広仁会館(招待講演)
    • Year and Date
      20110608-20110609
  • [Presentation] Systemic survey of substrates and regulators of MT1-MMP2011

    • Author(s)
      清木元治
    • Organizer
      韓国分子生物学会総会
    • Place of Presentation
      ソウル、韓国(招待講演)
    • Year and Date
      20110516-20110518
  • [Presentation] Ubiquitin ligase RNF126 serves as a gate keeper from glycolysis to oxidative phosphorylation and regulates tumor growth2011

    • Author(s)
      Seiko Yoshino, Sakamoto T Seiki M.
    • Organizer
      第34回日本分子生物学会年会
    • Place of Presentation
      神奈川
    • Year and Date
      2011-12-15
  • [Presentation] Targeting the Warburg effect that arises in tumor cells expressing membrane type-1 matrix metalloprotease2011

    • Author(s)
      Sakamoto T, Seiki M.
    • Organizer
      第34回日本分子生物学会年会
    • Place of Presentation
      神奈川
    • Year and Date
      2011-12-15
  • [Presentation] Mint3 in tumor stromal cells promotes tumor metastasis2011

    • Author(s)
      Mimura K, Hara T, Sakamoto T, Seiki M.
    • Organizer
      第34回日本分子生物学会年会
    • Place of Presentation
      神奈川
    • Year and Date
      2011-12-14
  • [Presentation] Analysis of the regulatory mechanism of HIF-1 activation by Mint3 during normoxia2011

    • Author(s)
      Jane S. Weng, Sakamoto T, Seiki M.
    • Organizer
      第34回日本分子生物学会年会
    • Place of Presentation
      神奈川
    • Year and Date
      2011-12-14
  • [Presentation] Deletion of the Mint3/Apba3 Gene in Mice Abrogates Macrophage Functions and Increases Resistance to Lipopolysaccharide-induced Septic Shock.2011

    • Author(s)
      Hara T Mimura K, Hara T, Sakamoto T, Seiki M.
    • Organizer
      第34回日本分子生物学会年会
    • Place of Presentation
      神奈川
    • Year and Date
      2011-12-14
  • [Presentation] Mint3/APBA3 regulating HIF-1 activation in macrophages play a critical role in LPS-induced septic shock in a mouse model2011

    • Author(s)
      Hara T, Hara T, Sakamoto T, Seiki M.
    • Organizer
      第70回日本癌学会学術総会
    • Place of Presentation
      愛知
    • Year and Date
      2011-10-05
  • [Presentation] ZF21, a novel focal adhesion-related protein, promotes cancer cell invasion2011

    • Author(s)
      Nagano M, Hoshino D, Sakamoto T, Okihara R, Konishi M, Ko-shikawa N, Akizawa T, Seiki M
    • Organizer
      第70回日本癌学会学術総会
    • Place of Presentation
      愛知
    • Year and Date
      2011-10-05
  • [Presentation] Ubiquitin ligase RNF126 serves as a gate keeper from glycolysis to oxidative phosphorylation and regulates tumor growth2011

    • Author(s)
      Yoshino S, Sakamoto T Seiki M.
    • Organizer
      第70回日本癌学会学術総会
    • Place of Presentation
      愛知
    • Year and Date
      2011-10-04
  • [Presentation] Targeting the Warburg effect that arises in tumor cells expressing membrane type-1 matrix metalloprotease2011

    • Author(s)
      Sakamoto T, Seiki M.
    • Organizer
      第70回日本癌学会学術総会
    • Place of Presentation
      愛知
    • Year and Date
      2011-10-04
  • [Presentation] Analysis of the regulatory mechanism of HIF-1 activation by Mint3 during normoxia2011

    • Author(s)
      Jane S. Weng, Sakamoto T, Seiki M.
    • Organizer
      第70回日本癌学会学術総会
    • Place of Presentation
      愛知
    • Year and Date
      2011-10-04
  • [Presentation] 悪性乳がんにおける、造腫瘍機能促進に関与する新規NF-κB標的遺伝子の解析2011

    • Author(s)
      呉羽拓、山口憲孝、越川直彦、渡辺慎哉、清木元治、仙波健太郎、井上純一郎
    • Organizer
      第70回日本癌学会学術総会
    • Place of Presentation
      愛知
    • Year and Date
      2011-10-04
  • [Presentation] Mint3 in tumor stromal cells promotes tumor metastasis2011

    • Author(s)
      Mimura K, Hara T, Sakamoto T, Seiki M.
    • Organizer
      第70回日本癌学会学術総会
    • Place of Presentation
      愛知
    • Year and Date
      2011-10-03
  • [Presentation] Proteolytic activation of HB-EGF by MT1-MMP in ovarian carcinoma cells2011

    • Author(s)
      越川直彦、鍋島一樹、宮本新吾、目加田英輔、清木元治
    • Organizer
      第70回日本癌学会学術総会
    • Place of Presentation
      愛知
    • Year and Date
      2011-10-03
  • [Presentation] Deletion of the Mint3 gene in mice abrogates macrophage functions and increases resistance to cancer metastasis2011

    • Author(s)
      原敏朗、三村耕平、坂本毅治、清木元治
    • Organizer
      平成23年度がん若手研究者ワークショップ
    • Place of Presentation
      長野
    • Year and Date
      2011-09-02
  • [Presentation] Ring finger protein 126, RNF126, is a new E3 ubiquitin ligase that serves as a gate keeper from glycolysis to oxidative phosphorylation and regulates tumor growth2011

    • Author(s)
      芳野聖子、坂本毅治、清木元治
    • Organizer
      平成23年度がん若手研究者ワークショップ
    • Place of Presentation
      長野
    • Year and Date
      2011-09-01
  • [Presentation] ROLES OF THE CYTOPLASMIC TAIL OF MT1-MMP; INVADOPODIAFORMATION AND HIF-1 ACTIVATION2011

    • Author(s)
      清木元治
    • Organizer
      Stony Brook 大学 特別セミナー
    • Place of Presentation
      New York,米国(招待講演)
    • Year and Date
      2011-08-16
  • [Presentation] がん細胞膜上の微小環境-悪性化制御因子としてのMT1-MMP-2011

    • Author(s)
      越川直彦、清木元治
    • Organizer
      第20回日本がん転移学会学術総会
    • Place of Presentation
      浜松
    • Year and Date
      2011-07-01
  • [Presentation] MT1-MMP/Mint3は通常酸素下でHIF-1を活性化しマクロファージおよび癌細胞の解糖系を亢進させる2011

    • Author(s)
      Sakamoto T, Seiki M.
    • Organizer
      日本がん分子標的治療学会第15回学術集会
    • Place of Presentation
      東京
    • Year and Date
      2011-06-25
  • [Presentation] MT1-MMP is a potent regulator of malignant progression in tumor microenvironment.2011

    • Author(s)
      Koshikawa, N., Seiki. M.
    • Organizer
      Mathematical Methods in Cancer Cell Biology
    • Place of Presentation
      Hiroshima
    • Year and Date
      2011-06-08
  • [Book] がんの浸潤・転移 第20章 細胞外マトリックス(ECM)2011

    • Author(s)
      坂本毅治, 清木元治
    • Total Pages
      191-200
    • Publisher
      南山堂

URL: 

Published: 2014-07-16  

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