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

GSK3βのがん促進機能の分子機構解明とその阻害に基づく消化器がん治療法の開発

Research Project

Project/Area Number 20015018
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Biological Sciences
Research InstitutionKanazawa University

Principal Investigator

源 利成  Kanazawa University, がん研究所, 教授 (50239323)

Co-Investigator(Kenkyū-buntansha) 川上 和之  金沢大学, がん研究所, 准教授 (00293358)
島崎 猛夫  金沢医科大学, 医学部, 講師 (50377420)
Project Period (FY) 2008 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥10,600,000 (Direct Cost: ¥10,600,000)
Fiscal Year 2009: ¥5,100,000 (Direct Cost: ¥5,100,000)
Fiscal Year 2008: ¥5,500,000 (Direct Cost: ¥5,500,000)
KeywordsGSK3β / 分子標的 / 消化器がん
Research Abstract

我々は,glycogen synthase kinase 3β (GSK3β)ががん細胞の生存・増殖を維持・推進するという,本酵素に関する従来の理論や知見から予測されていなかった「がん促進機能」を発見した.本研究では,消化器がんを中心にGSK3βの病的作用や本酵素阻害に基づく制がん効果の実証,その分子細胞メカニズムの解明とともに,本酵素の高精度活性検出系を考案・開発する.これによりGSK3β阻害の制がん理論を確立し,そのメカニズムに基づく新しいがん治療法や分子標的薬剤の開発,ならびに本研究から派生する新規がん分子標的の探索に寄与する知的・技術的基盤を創出する.本課題を通じて,GSK3βが媒介する未知のがん化シグナルの解明とがん医療に貢献することを目指す.
1. ヒトがんでのGSK3βおよび関連分子の発現解析
大腸がんと胃がん組織では,それぞれの正常粘膜に比べてGSK3βの発現と第216チロシン残基リン酸化(活性化型)が増強し,第9セリン残基リン酸化(不活性化型)は低下していた.これらの変化はほとんどの症例で観察され,臨床病理学的特性との相関はなかった.大腸がんや膵がん細胞に対するGSK3β阻害のがん抑制効果の分子メカニズムは細胞周期やがん抑制分子経路の制御によるものであることを明らかにした.
2. GSK3βにより制御される遺伝子発現プロファイルのcDNAマイクロアレイ解析
GSK3βの活性阻害により,大腸がん細胞SW480ではJNK (c-Jun NH_2-ternimal kinase)関連分子経路が,また,膵がん細胞PANC-1ではp53とc-Myc関連分子経路が変動することを見出し,現在,その検証を行っている.
3. GSK3β阻害にともなうがん細胞の遊走,浸潤や形態変化の解析
強度の浸潤を特徴とする膵がん細胞のGSK3β活性阻害により,細胞遊走と浸潤が抑制された.これにともなって,上皮-間葉移行や葉状仮足などの浸潤を促進する細胞の形態変化や関連分子(Rac-1など)の局在と機能が抑制された.
4. 難治性消化器がん治療への応用のための基礎実験
治療抵抗性を示す膵がん細胞PANC-1のマウス移植腫瘍に対して,小分子GSK3β阻害剤は増殖抑制効果を示し,抗がん剤(ゲムシタビン)の抗腫瘍効果を増強した.

Report

(2 results)
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (46 results)

All 2010 2009 2008

All Journal Article (18 results) (of which Peer Reviewed: 15 results) Presentation (27 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] RNAi in malignant brain tumors : relevance to molecular and translational research.2010

    • Author(s)
      Nakada M, Kawakami K, et al., Minamoto T.
    • Journal Title

      Erdmann VA, Barciszewski J, eds., RNA Technologies and Their Applications, Springer Verlag (印刷中)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] LINE-1 hypomethylation is a poor prognostic factor in stage IA non-small cell lung cancer.2010

    • Author(s)
      Saito K, Kawakami K, et al., Minamoto T.
    • Journal Title

      Clinical Cancer Research (印刷中)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Potential therapeutic effect of glycogen synthase kinase 3β inhibition againsthuman glioblastoma.2009

    • Author(s)
      Miyashita K, Kawakami K, et al., Minamoto T.
    • Journal Title

      Clinical Cancer Research 15

      Pages: 887-897

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The IL-6 family cytokine IL-11 regulates homeostatic epithelial cell turnover and promotes gastric tumor development.2009

    • Author(s)
      Howlett M, Minamoto T, et al.
    • Journal Title

      Gastroenterology 136

      Pages: 967-977

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Induction and downregulation of Sox17 and its possible roles during the course of gastrointestinal tumorigenesis.2009

    • Author(s)
      Du YC, Minamoto T, et al.
    • Journal Title

      Gastroenterology 137

      Pages: 1346-1357

    • NAID

      120001643242

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Reduced perioperative immune response in video-assisted versus open surgery in a rat model.2009

    • Author(s)
      Ito Y, Kawakami K, et al.
    • Journal Title

      Surgery Today 39

      Pages: 682-688

    • NAID

      10025133736

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Deregulated glycogen synthase kinase 3β sustains gastrointestinal cancer cells survival by modulating human telomerase reverse transcriptase and telomerase.2009

    • Author(s)
      Mai W, Kawakami K, Shimasaki T, et al., Minamoto T.
    • Journal Title

      Clinical Cancer Research 15

      Pages: 6810-6819

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Wnt signaling stimulates transcriptional outcome of the Hedgehog pathway by stabilizing GUI1 mRNA.2009

    • Author(s)
      Noubissi FK, Kawakami K, Minamoto T, et al.
    • Journal Title

      Cancer Research 69

      Pages: 8572-8578

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Different histological types of non-small cell lung cancer have distinct folate and DNA methylation levels.2009

    • Author(s)
      Jin MJ, Kawakami K, et al., Minamoto T.
    • Journal Title

      Cancer Science 100

      Pages: 2325-2330

    • NAID

      10027198108

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An emerging strategy for cancer treatment targeting aberrant glycogen synthase kinase 3β.2009

    • Author(s)
      Miyashita K, Shimasaki T, et al., Kawakami K, Minamoto T.
    • Journal Title

      Anti-Cancer Agents in Medicinal Chemistry 9

      Pages: 1114-1122

    • NAID

      120001856980

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Potential therapeutic effect of glycogen synthase kinase 3β inhibition against human glioblastoma2009

    • Author(s)
      Miyashita K, Kawakami K, et.al, Minamoto T
    • Journal Title

      Clinical Cancer Research 15

      Pages: 887-97

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The IL-6 family cytokine IL-11 regulates homeostatic epithelial cell turnover and promotes gastric tumor development2009

    • Author(s)
      Howled M, Minamoto T, et.al.
    • Journal Title

      Gastroenterology 136

      Pages: 967-77

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Gemcitabine changes the gene expression in human pancreatic cancer cells : search for new therapeutic molecular targets2009

    • Author(s)
      Motoo Y, et.al, Minamoto T
    • Journal Title

      Basic, Clinical and Surgical Pancreatology, Proceedings of the NATO Advanced Research Workshop on Pancreatology : from Bench to Bedside (印刷中)(掲載確定)

    • Related Report
      2008 Annual Research Report
  • [Journal Article] Low expression of y-glutamyl hydrolase mRNA in primary colorectal cancer with the CpG island methylator phenotype2008

    • Author(s)
      Kawakami K., et.al., Minamoto T
    • Journal Title

      British Journal of Cancer 98

      Pages: 1555-61

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Expression of NLRP7 (PYPAF3, NALP7) protein in endometrial cancer tissues2008

    • Author(s)
      Ohno S, Minamoto T, et.al.
    • Journal Title

      Anticancer Research 28

      Pages: 2493-7

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Predicting clinical outcome of 5-fluorouracil-based chemotherapy for colon cancer patients : is the CpG island methylator phenotype the 5-fluorouracil-responsive subgroup?2008

    • Author(s)
      Iacopetta B, Kawakami K, et.al.
    • Journal Title

      International Journal of Clinical Oncology 13

      Pages: 498-503

    • NAID

      10023920028

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 大腸がんの診断と検診を目指す便の細胞・分子マーカー検出の試み2008

    • Author(s)
      源利成, ほか, 川上和之
    • Journal Title

      臨床消化器内科 23

      Pages: 183-89

    • Related Report
      2008 Annual Research Report
  • [Journal Article] Wnt/β-カテニンシグナル制御破綻の新しい分子メカニズム-大腸がん医療との関連-2008

    • Author(s)
      山下要, 川上和之, 源利成
    • Journal Title

      Biothelapy 22

      Pages: 287-95

    • Related Report
      2008 Annual Research Report
  • [Presentation] Allele-specific inhibition of thymidylate synthase expression by small interfering RNA.2009

    • Author(s)
      Kawakami K, et al., Minamoto T.
    • Organizer
      100^<th> Annual Meeting of the American Association for Cancer Research 2009
    • Place of Presentation
      Denver, CO(U.S.A)
    • Related Report
      2009 Annual Research Report
  • [Presentation] GSK3β阻害剤と塩酸ゲムシタビンの併用による膵癌の新規治療戦略と分子基盤.2009

    • Author(s)
      島崎猛夫, 川上和之, 源利成, ほか
    • Organizer
      第40回日本膵臓病学会大会,シンポジウム2
    • Place of Presentation
      京王プラザホテル(東京都)
    • Related Report
      2009 Annual Research Report
  • [Presentation] GSK3βを分子標的とした再発GBMに対する第I/II相臨床試験.2009

    • Author(s)
      中田光俊, 源利成, ほか
    • Organizer
      第10回日本分子脳神経外科学会
    • Place of Presentation
      岡山コンベンションセンター(岡山県)
    • Related Report
      2009 Annual Research Report
  • [Presentation] The CpG islamd methylator phenotype as a predictor of response to 5FU-based chemotherapy in colon cancer.2009

    • Author(s)
      Iacopetta B, Kawakami K.
    • Organizer
      第68回日本癌学会総会学術集会International Session
    • Place of Presentation
      パシフィコ横浜(神奈川県)
    • Related Report
      2009 Annual Research Report
  • [Presentation] Augmentation of LINE-1 expression is a possible mechanism underling cytotoxic effect of 5-FU in colorectal cancer2009

    • Author(s)
      Kawakami K, et al., Minamoto T
    • Organizer
      第68回日本癌学会総会学術集会
    • Place of Presentation
      パシフィコ横浜(神奈川県)
    • Related Report
      2009 Annual Research Report
  • [Presentation] Chemotherapy-induced changes in morphology and invasion ability of pancreatic cancer cells2009

    • Author(s)
      Shimasaki T, Kawakami K, Minamoto T, et al.
    • Organizer
      第68回日本癌学会総会学術集会
    • Place of Presentation
      パシフィコ横浜(神奈川県)
    • Related Report
      2009 Annual Research Report
  • [Presentation] Pathological roles for glycogen synthase kinase(GSK)3β in proliferation and motility of pancreatic cancer cells2009

    • Author(s)
      Kitano A, Shimasaki T, et al., Kawakami K, Minamoto T
    • Organizer
      第68回日本癌学会総会学術集会
    • Place of Presentation
      パシフィコ横浜(神奈川県)
    • Related Report
      2009 Annual Research Report
  • [Presentation] Glycogen synthase kinase(GSK)3β sustains colon cancer cells survival by modulating JNK-mediated pathway.2009

    • Author(s)
      Jin M, Kawakami K, Shimasaki T, et al., Minamoto T
    • Organizer
      第68回日本癌学会繊学術集会
    • Place of Presentation
      パシフィコ横浜(神奈川県)
    • Related Report
      2009 Annual Research Report
  • [Presentation] DNAメチル化マーカーによる大腸がんの予後・抗癌剤感受性診断.2009

    • Author(s)
      川上和之, 源利成
    • Organizer
      第17回日本消化器関連学会週間(JDDW 2009)/第51回日本消化器病学会大会:シンポジウム6.
    • Place of Presentation
      国立京都国際会館,グランドプリンスホテル京都(京都府)
    • Related Report
      2009 Annual Research Report
  • [Presentation] 再発神経膠芽腫に対するGSK3βを分子標的としたPhase I/II臨床試験.2009

    • Author(s)
      中田光俊, 源利成, ほか
    • Organizer
      第68回日本脳神経外科学会総会:シンポジウム4グリオーマの新たな治療戦略
    • Place of Presentation
      京王プラザホテル(東京都)
    • Related Report
      2009 Annual Research Report
  • [Presentation] ヒト消化管がん組織検体資源化の試み:がん研究とがんの個別化医療への応用.2009

    • Author(s)
      山下要, 川上和之, ほか, 源利成
    • Organizer
      第47回日本がん治療学会総会学術集会
    • Place of Presentation
      パシフィコ横浜(神奈川県)
    • Related Report
      2009 Annual Research Report
  • [Presentation] LINE-1メチル化解析による大腸がんの予後・抗癌剤感受性診断.2009

    • Author(s)
      川上和之, 源利成
    • Organizer
      第20回消化器癌発生学会総会:シンポジウム(3)消化器癌診断の新展開
    • Place of Presentation
      オリエンタルホテル広島(広島県)
    • Related Report
      2009 Annual Research Report
  • [Presentation] GSK3β阻害による抗がん剤誘導性上皮-間葉移行の制御に基づく新規膵癌治療ストラテジー.2009

    • Author(s)
      島崎猛夫, 川上和之, 源利成, ほか
    • Organizer
      第20回消化器癌発生学会総会:シンポジウム(2)消化器癌治療の新展開
    • Place of Presentation
      オリエンタルホテル広島(広島県)
    • Related Report
      2009 Annual Research Report
  • [Presentation] GSK3βによる膵がん細胞の増殖と浸潤の制御.2009

    • Author(s)
      北野綾子, 島崎猛夫, ほか, 川上和之, 源利成
    • Organizer
      第20回消化器癌発生学会総会:ミニシンポジウム(5)-3消化器癌の分子基盤:浸潤・転移-3
    • Place of Presentation
      オリエンタルホテル広島(広島県)
    • Related Report
      2009 Annual Research Report
  • [Presentation] Glycogen synthase kinase(GSK)-3β inhibition for cancer treatment.2009

    • Author(s)
      Minamoto T, Kawakami K
    • Organizer
      第14回日韓がん研究ワークショップ
    • Place of Presentation
      ANAクラウンプラザホテル金沢(石川県)
    • Related Report
      2009 Annual Research Report
  • [Presentation] Detection of active fraction of GSK3 in cancer cells by non- radioisotopic in vitro kinase assay2008

    • Author(s)
      Mai W, Kawakami K, et.al., Minamoto T
    • Organizer
      Annual Meeting 2008 of the American Association for Cancer Research
    • Place of Presentation
      San Diego, U.S.A
    • Related Report
      2008 Annual Research Report
  • [Presentation] Inhibition of GSK3I3 activity attenuates proliferation of human colon cancer cells in rodents2008

    • Author(s)
      Minamoto T, et.al. ; Kawakami K
    • Organizer
      Annual Meeting 2008 of the American Association for Cancer Research
    • Place of Presentation
      SanDiego,U.S.A
    • Related Report
      2008 Annual Research Report
  • [Presentation] Methylation level of LINE-1 repeats as a prognostic factor for the patients with primary colorectal cancer2008

    • Author(s)
      Kawakami K, et.al., Minamoto T
    • Organizer
      Annual Meeting 2008 of the Amedcan Association for Cancer Research
    • Place of Presentation
      San Diego, U.S.A.
    • Related Report
      2008 Annual Research Report
  • [Presentation] 神経膠芽腫におけるGSK3βの発現・活性と機能解析2008

    • Author(s)
      宮下勝吉, 川上和之, ほか
    • Organizer
      第26回日本脳腫瘍病理学会
    • Place of Presentation
      東京
    • Related Report
      2008 Annual Research Report
  • [Presentation] 遺伝子多型とアレル欠失を利用した癌特異的治療開発2008

    • Author(s)
      塑上和之, ほか, 源利成
    • Organizer
      第19回日本消化器癌発生学会総会
    • Place of Presentation
      別府
    • Related Report
      2008 Annual Research Report
  • [Presentation] 膵癌の臨床試験を目指したGSK3β阻害剤と塩酸ゲムシタビンの併用療法に関する基礎的解析2008

    • Author(s)
      島崎猛夫, 川上和之, 源利成, ほか
    • Organizer
      第19回日本消化器癌発生学会総会
    • Place of Presentation
      別府
    • Related Report
      2008 Annual Research Report
  • [Presentation] 慢性進行性疾患の創薬標的GSK3βの消化器がんにおける発現, 活性と機能解析2008

    • Author(s)
      川上和之, ほか, 源利成
    • Organizer
      第16回日本消化器関連学会週間(JDDW2008)/第50回日本消化器病学会大会
    • Place of Presentation
      東京
    • Related Report
      2008 Annual Research Report
  • [Presentation] Novel molecular mechanism and clinical relevance of deregulated Wnt/β-catenin signaling in human colorectal cancer2008

    • Author(s)
      Minamoto T, et.al., Kawakami K
    • Organizer
      第67回日本癌学会学術総会
    • Place of Presentation
      名古屋
    • Related Report
      2008 Annual Research Report
  • [Presentation] 胃がん, 大腸がん, 膵がんと肝がんに共通するglycogen synthase kinase 3β(GSK3β)の病的作用2008

    • Author(s)
      Mai W, et.al., Kawakami K, Minamoto T
    • Organizer
      第67回日本癌学会学術総会
    • Place of Presentation
      名古屋
    • Related Report
      2008 Annual Research Report
  • [Presentation] GSK3β阻害によるp53とRb経路を介した神経膠芽腫細胞の抗がん剤および放射線感受性の修飾2008

    • Author(s)
      Miyashita K, Kawakami K. et.al., Minamoto T
    • Organizer
      第67回日本癌学会学術総会
    • Place of Presentation
      名古屋
    • Related Report
      2008 Annual Research Report
  • [Presentation] Combined effect of gemcitabine and GSK3β inhibitor against pancreatic cancer : basic analysis for future clinical trial2008

    • Author(s)
      Shimasaki T, Kawakami K, et.al., Minamoto T
    • Organizer
      第67回日本癌学会学術総会
    • Place of Presentation
      名古屋
    • Related Report
      2008 Annual Research Report
  • [Presentation] 非小細胞肺癌におけるLINE-1低メチル化は新規の予後因子である2008

    • Author(s)
      Saito K, Kawakami K, et.al., Minamoto T
    • Organizer
      第67向日本癌学会学術総会
    • Place of Presentation
      名古屋
    • Related Report
      2008 Annual Research Report
  • [Patent(Industrial Property Rights)] 癌患者の外科的手術後の治療選択方法及び予後診断2008

    • Inventor(s)
      川上和之, 源利成
    • Industrial Property Rights Holder
      同左
    • Industrial Property Number
      2008-264695
    • Filing Date
      2008-10-11
    • Related Report
      2008 Annual Research Report

URL: 

Published: 2008-04-01   Modified: 2018-03-28  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi