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2007 Fiscal Year Annual Research Report

ジーンターゲティング法による多段階発がん機構の解析

Research Project

Project/Area Number 17013006
Research InstitutionJapanese Foundation For Cancer Research

Principal Investigator

野田 哲生  Japanese Foundation For Cancer Research, 癌研究所, 所長 (10183550)

Co-Investigator(Kenkyū-buntansha) 八尾 良司  癌研究所, 細胞生物部, 主任研究員 (80291095)
柳沼 克幸  癌研究所, 細胞生物部, 研究員 (40182307)
高野 洋志  財団法人癌研究会, ゲノムセンター, 研究員 (00241555)
菅原 稔  東北大学, 大学院・医学系研究科, 准教授 (20311558)
Keywords遺伝学 / 遺伝子 / 癌 / ゲノム / シグナル伝達 / モデル動物
Research Abstract

我々ほ、Wnt、Shh等のシグナル伝達系に関与するがん関連遺伝子の、(A)発がんの母地における機能を知り、(B)その変異が多段階発がん過程で果たす役割を明らかにし、さらに、(C)その多段階発がん過程を制御する新たな制御因子を同定することを目的として、本研究を行っている。第一の柱である「がん関連遺伝子の機能解析」では、皮膚基底細胞腫における新規Shh標的遺伝子として同定した8遺伝子の機能解析を行い、その中の3遺伝子が細胞増殖に、1遺伝子が細胞の浸潤に、さらに、1遺伝子はShhシグナルの維持に重要な働きをしていることを明らかにした。Wntシグナル関連分子として同定したTACC3については、一連の癌細胞を用いた解析を行い、TACC3がヒト卵巣癌細胞で高発現し、その欠損により多極化紡錘糸の出現を特徴とする分裂異常を生じる事を見いだし、さらにTACC3結合分子であるTOGp欠損では多極紡錘糸の出現に加え、一部の卵巣癌細胞では単極紡錘糸が出現することを明らかにした。また、Wnt関連分子であるAxinに関し、その肝臓特異的ノックアウトマウスでは、高頻度で肝細胞がんが発生することを示し、そのがん抑制遺伝子としての機能を明らかにした。第二の柱である、「多段階発がんにおける各種遺伝子の機能解析」では、Ptc-1不活化で発生する小脳髄芽腫の進展に必須の役割を果たしていると考えられる3種の遺伝子に関し、そのノックアウトマウスの作製あるいは入手を行い、Ptc-1変異マウスとの二重変異マウスの作製を終了した。最後に、第三の柱の「発がん制御因子の同定」では、フォワードジェネティクス解析により、野生マウス由来近交系マウスが持つApc変異マウスの消化管腺腫発生に対する強い抑制能が、新規遺伝子Spf-1の産物の多型によるものであることを明らかにし、その分子機構の解析を進めた。

  • Research Products

    (21 results)

All 2008 2007

All Journal Article (21 results) (of which Peer Reviewed: 21 results)

  • [Journal Article] Biphasic response of pancreatic {beta} cell mass to ablationof TSC2 in mice.2008

    • Author(s)
      Y. Shigeyama, T. Noda, et. al. (total 15, last)
    • Journal Title

      Mol. Cell Biol. 28

      Pages: 2971-2979

    • Peer Reviewed
  • [Journal Article] Osteoporotic bone formation in mice lacking tob2; involvement of Tob2 in RANK Iigand expression and osteoclasts differentiation.2008

    • Author(s)
      R. Ajima, T. Noda, et. al. (total 11, 10th)
    • Journal Title

      FEBS Lett. 582

      Pages: 1313-1318

    • Peer Reviewed
  • [Journal Article] Deficiency of ZO-1 causes embryonic lethal phenotype associated with defected yolk sac angiogenesis and apoptosis of embryonic cells.2008

    • Author(s)
      R. Katsuno, T. Noda, et. al. (total 12, 10th)
    • Journal Title

      Mol. Biol. Cell (In press)

    • Peer Reviewed
  • [Journal Article] Molecular Mechanism of Moderate Insulin Resistance in Adiponectin-Knockout Mice.2008

    • Author(s)
      W. Yano, T. Noda, et. al. (total 14, 11th)
    • Journal Title

      Endocr. J. (In press)

    • Peer Reviewed
  • [Journal Article] PDK1 regulates cell proliferation and cell cycle progressionthrough control of cyclin D1 and p27Kip1 expression.2008

    • Author(s)
      K. Nakamura, T. Noda, et. al. (total 12, 10th)
    • Journal Title

      J. Biol. Chem. (In press)

    • Peer Reviewed
  • [Journal Article] A series of ENU-induced single-base substitutions in a long-range cis-element altering sonic hedgehog expression in the developing mouse limb bud.2007

    • Author(s)
      H. Masuya, T. Noda, et. al. (total 19, 16th)
    • Journal Title

      Genomics 89

      Pages: 207-214

    • Peer Reviewed
  • [Journal Article] TACC3 is required for the proper mitosis of sclerotome mesenchymal cells during formation of the axial skeleton.2007

    • Author(s)
      R. Yao, T. Noda, et. al. (total 3, last)
    • Journal Title

      Cancer Sci. 98

      Pages: 555-562

    • Peer Reviewed
  • [Journal Article] Restoration of glucokinase expression in the liver normalizes Postprandial glucose disposal in mice with hepatic deficiency ofPDK1.2007

    • Author(s)
      Y. Okamoto, T. Noda, et. al. (total 12, 11th)
    • Journal Title

      Diabetes 56

      Pages: 1000-1009

    • Peer Reviewed
  • [Journal Article] MALDI-based imaging mass spectrometry revealed abnormal distribution of phospholipids in colon cancer liver metastasis.2007

    • Author(s)
      S. Shimma, T. Noda, et. al. (total 6, 5th)
    • Journal Title

      J. Chromatogr. B, Analyt. Technol. Biomed. Life Sci. 855

      Pages: 98-103

    • Peer Reviewed
  • [Journal Article] Factors maintaining normal sperm tail structure during epididymal maturation studied in Gopc-/-mice.2007

    • Author(s)
      F. Suzuki-Toyota, T. Noda, et. al. (total 8, 6th)
    • Journal Title

      Biol. Reprod. 77

      Pages: 71-82

    • Peer Reviewed
  • [Journal Article] Carcinogenicity of dimethylarsinic acid in Oggl-deficient mice.2007

    • Author(s)
      A. Kinoshita, T. Noda, et. al. (total 10, 8th)
    • Journal Title

      Cancer Sci. 98

      Pages: 803-814

    • Peer Reviewed
  • [Journal Article] Adiponectin stimulates AMP-activated protein kinase in the hypothalamus and increases food intake.2007

    • Author(s)
      N. Kubota, T. Noda, et. al. (total 27, 16th)
    • Journal Title

      Cell Metab. 6

      Pages: 55-68

    • Peer Reviewed
  • [Journal Article] Cnot7 null mice exhibit high bone mass phenotype and modulation of BMP actions.2007

    • Author(s)
      K. Washio-Oikawa, T. Noda, et. al. (total 10, 8th)
    • Journal Title

      J. Bone Miner. Res. 22

      Pages: 1217-1223

    • Peer Reviewed
  • [Journal Article] Common peak approach using mass spectrometry data sets for predicting the effects of anticancer drugs on breast cancer.2007

    • Author(s)
      M. Ushijima, T. Noda, et. al. (total 13, 11th)
    • Journal Title

      Cancer Inform. 3

      Pages: 285-293

    • Peer Reviewed
  • [Journal Article] A novel dominant-negative mutation in Gdf5 generated by ENU mutagenesis impairs joint formation and causes osteoarthritis in mice.2007

    • Author(s)
      H. Masuya, T. Noda, et. al. (total 16, 14th)
    • Journal Title

      Hum. Mol. Genet. 16

      Pages: 2366-2375

    • Peer Reviewed
  • [Journal Article] A metastatic signature in entire lung adenocarcinomas irrespective of morphological heterogeneity.2007

    • Author(s)
      K. Inamura, T. Noda, et. al. (total 11, 9th)
    • Journal Title

      Hum. Pathol. 38

      Pages: 702-709

    • Peer Reviewed
  • [Journal Article] α-Catenin is essential in intestinal adenoma formation.2007

    • Author(s)
      H. Shibata, T. Noda, et. al. (total 12, last)
    • Journal Title

      Proc. Natl. Acad. Sci. USA 104

      Pages: 18199-18204

    • Peer Reviewed
  • [Journal Article] The complete removal of cohesin from chromosome arms dependson separase.2007

    • Author(s)
      M. Nakajima, T. Noda, et. al. (total 6, 4th)
    • Journal Title

      J. Cell Sci. 120

      Pages: 4188-4196

    • Peer Reviewed
  • [Journal Article] Megaintestine in claudin-15deficient mice.2007

    • Author(s)
      A. Tamura, T. Noda, et. al. (total 12, 9th)
    • Journal Title

      Gastroenterology 134

      Pages: 523-534

    • Peer Reviewed
  • [Journal Article] GTAssist: An evaluation tool for efficient selection of SNP markers in large-scale genotyping.2007

    • Author(s)
      E. Kaminuma, T. Noda, et. al. (total 12, 9th)
    • Journal Title

      J. Bioinform. Comput. Biol. (in press)

    • Peer Reviewed
  • [Journal Article] HOXB2 as a novel prognostic indicator for stage I lung adenocarcinomas.2007

    • Author(s)
      K. Inamuma, T. Noda, et. al. (total 11, 10th)
    • Journal Title

      J. Thorac. Oncol. 2

      Pages: 802-807

    • Peer Reviewed

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Published: 2010-02-04   Modified: 2016-04-21  

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