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

バレット食道と食道腺癌に対する新規マイクロRNA治療の開発

Research Project

Project/Area Number 11J06306
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section国内
Research Field Gastroenterology
Research InstitutionKeio University

Principal Investigator

松崎 潤太郎  慶應義塾大学, 医学研究科, 特別研究員(DC2)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥1,300,000 (Direct Cost: ¥1,300,000)
Fiscal Year 2012: ¥600,000 (Direct Cost: ¥600,000)
Fiscal Year 2011: ¥700,000 (Direct Cost: ¥700,000)
Keywords食道腺がん / バレット食道 / CDX2 / マイクロRNA / 胆汁酸受容体 / プロテアソーム / FXR
Research Abstract

食道腺がんの発生母地であるバレット食道では腸上皮化生を誘導するホメオボックス転写因子CDX2が強発現する点で正常の食道扁平上皮と異なるとされている。昨年度は、胆汁酸がCDX2蛋白のプロテアソーム分解を促進すること、およびその系に胆汁酸受容体FXRの活性化とmiR-221/222発現上昇が寄与することを、CDX2を強制発現させた食道扁平上皮細胞HET1Aを用いて示した。本年度は、miR-221/222が食道腺がんの治療標的となりうるか更なる検討を行った。またヒト食道腺がんの切除検体を用いて食道腺がんにおけるmiR-221/222の発現変化を検討した。ヒト食道腺がん細胞株OE33ではFXRアゴニスト(GW4064)への曝露によりmiR-221/222の発現量が上昇した。OE33にanti-miR-221/222 inhibitorを導入すると、CDX2蛋白量が増加した。免疫不全マウス(NOGマウス)皮下に移植したOE33腫瘍塊に対し、anti-miR-221/222 inhibitorを7日間連続投与すると、コントロールと比較して有意に腫瘍増大が抑制された。さらに11例の患者検体(pT1b-SM2:1例、pT1b-SM3:3例、pT2-MP:2例、pT3-Ad:5例)を用いての検討を行った。miR-221/222の発現量はバレット食道部に比して食道腺がん部で有意に高く、また食道腺がん部の発現量は深達度の進行に伴って増加した。CDX2はdysplasiaを伴わないバレット食道では共発現を認めたが、low-grade dysplasia,high-grade dysplasia,adenocarcinomaと進行するに従って共に染色性が低下した。これは食道腺がんの発生過程で、胆汁酸がmiR-221/222発現上昇を介してCDX2蛋白分解に促進的に作用することを示しており、anti-miR-221/222 inhibitorは食道腺がん内でCDX2発現を回復させ、いわばバレット食道へ再分化させることによって腫瘍増殖抑制に寄与し、食道腺がんの新たな分子標的になりうると考えられた。

Report

(2 results)
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • Research Products

    (41 results)

All 2013 2012 2011 Other

All Journal Article (23 results) (of which Peer Reviewed: 18 results) Presentation (16 results) Remarks (2 results)

  • [Journal Article] Validation of the GerdQ questionnaire for the management of gastro-oesophageal reflux disease in Japan2013

    • Author(s)
      Suzuki H, Matsuzaki J, Okada S, et al.
    • Journal Title

      United European Gastroenterology Journal

      Volume: (印刷中) Issue: 3 Pages: 175-183

    • DOI

      10.1177/2050640613485238

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The tumor suppressor microRNA -29c is downregulated and restored by celecoxib in human gastric cancer cells2013

    • Author(s)
      Saito Y, Suzuki H, Imaeda H, Matsuzaki J, et al.
    • Journal Title

      International Journal of Cancer

      Volume: 132 Issue: 8 Pages: 1751-1760

    • DOI

      10.1002/ijc.27862

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Biliary Findings Assist in Predicting Enlargement of Intraductal Papillary Mucinous Neoplasms of the Pancreas2012

    • Author(s)
      Matsuzaki J, Suzuki H, Okuda S, et al.
    • Journal Title

      Clininal Gastroenterology and Hepatology

      Volume: (印刷中) Issue: 5 Pages: 548-554

    • DOI

      10.1016/j.cgh.2012.11.027

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High frequency of overlap between functional dyspepsia and overactive bladder2012

    • Author(s)
      Matsuzaki J, Suzuki H, Fukushima Y, et al.
    • Journal Title

      Neurogastroenterology and Motility

      Volume: 24 Issue: 9 Pages: 821-827

    • DOI

      10.1111/j.1365-2982.2012.01939.x

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Reactive Oxygen Species-Induced Autophagic Degradation of Helicobacter pylori CagA Is Specifically Suppressed in Cancer Stem-like Cells2012

    • Author(s)
      Tsugawa H, Suzuki H, Saya H, Hatakeyama M, Hirayama T, Hirata K, Nagano 0, Matsuzaki J, et al.
    • Journal Title

      Cell Host & Microbe

      Volume: 12 Issue: 6 Pages: 764-777

    • DOI

      10.1016/j.chom.2012.10.014

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Overexpression of miR-142-5p and miR-155 in Gastric Mucosa-Associated Lymphoid Tissue (MALT) Lymphoma Resistant to Helicobacter pylori Eradication2012

    • Author(s)
      Saito y, Suzuki H, Tsugawa H, Imaeda H, Matsuzaki J, et al.
    • Journal Title

      PLoS One

      Volume: 7 Issue: 11 Pages: e47396-e47396

    • DOI

      10.1371/journal.pone.0047396

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of a novel microRNA promoter microarray for ChIP-on chip assay to identify epigenetically regulated microRNAs2012

    • Author(s)
      Saito Y, Suzuki H, Taya T, Nishizawa M, Tsugawa H, Matsuzaki J, et al.
    • Journal Title

      Biochemical and Biophysical Research Communications

      Volume: 426 Issue: 1 Pages: 33-37

    • DOI

      10.1016/j.bbrc.2012.08.012

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Efficacy of Solifenacin on Irritable Bowel Syndrome With Diarrhea : Open-label Prospective Pilot Trial.2012

    • Author(s)
      Fukushima Y, Suzuki H, Matsuzaki J, et al.
    • Journal Title

      Journal of Neurogastroenterology and Motility

      Volume: 18 Issue: 3 Pages: 317-323

    • DOI

      10.5056/jnm.2012.18.3.317

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 【逆流性食道炎とBarrett食道】バレット食道、食道腺癌に関わるmicroRNA2012

    • Author(s)
      松崎潤太郎, 鈴木秀和, 日比紀文
    • Journal Title

      消化器内科

      Volume: 54 Pages: 197-201

    • Related Report
      2012 Annual Research Report
  • [Journal Article] 【喫煙、アルコールと消化器疾患】喫煙とアルコールについてどのように患者に説明するべきか2012

    • Author(s)
      鈴木秀和, 松崎潤太郎, 日比紀文.
    • Journal Title

      G.I.Research

      Volume: 20 Pages: 325-329

    • Related Report
      2012 Annual Research Report
  • [Journal Article] Efficacy of sitafloxacin-based rescue therapy for Helicobacter pylori after failures of first- and second-line therapies2012

    • Author(s)
      Matsuzaki J, Suzuki H, Nishizawa T, et al
    • Journal Title

      Antimicrob Agents Chemother

      Volume: 56 Pages: 1643-1645

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Classification of functional dyspepsia based on concomitant bowel symptoms2012

    • Author(s)
      Matsuzaki J, Suzuki H, Asakura K, et al
    • Journal Title

      Neurogastroenterol Motil

      Volume: 24 Issue: 4 Pages: 1643-1645

    • DOI

      10.1111/j.1365-2982.2011.01859.x

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High frequency of overlap between functional dyspepsia and overactive bladder2012

    • Author(s)
      Matsuzaki J, Suzuki H, Fukushima Y, et al
    • Journal Title

      Neurogastroenterol Motil

      Volume: (印刷中)

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] FecA1, a bacterial iron transporter, determines the survival of Helicobacter pylori in the stomach2012

    • Author(s)
      Tsugawa H, Suzuki H, Matsuzaki J, et al
    • Journal Title

      Free Radic Biol Med

      Volume: 52 Issue: 6 Pages: 1003-1010

    • DOI

      10.1016/j.freeradbiomed.2011.12.011

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Reduced ghrelin production induced anorexia after rat gastric ischemia and reperfusion2012

    • Author(s)
      Mogami S, Suzuki H, Fukuhara S, Matsuzaki J, et al
    • Journal Title

      Am J Physiol Gastrointest Liver Physiol

      Volume: 302 Issue: 3 Pages: G359-G364

    • DOI

      10.1152/ajpgi.00297.2011

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Efficacy of solifenacin on irritable bowel syndrome with diarrhea (IBS-D) : open-label prospective pilot trial2012

    • Author(s)
      Fukushima Y, Suzuki H, Matsuzaki J, et al
    • Journal Title

      J Neurogastroenterol Motil

      Volume: (印刷中)

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Helicobacter pylori resistance to rifabutin in the last 7 years2011

    • Author(s)
      Nishizawa T, Suzuki H, Matsuzaki J, et al
    • Journal Title

      Antimicrob Agents Chemother

      Volume: 55 Issue: 11 Pages: 5374-5375

    • DOI

      10.1128/aac.05437-11

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Enhancement of annoxicillin resistance after unsuccessful Helicobacter pylorieradication2011

    • Author(s)
      Nishizawa T, Suzuki H, Tsugawa H, Muraoka H, Matsuzaki J, et al
    • Journal Title

      Antimicrob Agents Chemother

      Volume: 52 Issue: 6 Pages: 3012-3014

    • DOI

      10.1128/aac.00188-11

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Metronidazole-based quadruple versus standard triple therapy : which is better as first-line therapy for Helicobacter pylori eradication?2011

    • Author(s)
      Suzuki H, Matsuzaki, Hibi T
    • Journal Title

      Expert Rev Clin Pharmacol

      Volume: 4 Issue: 5 Pages: 579-582

    • DOI

      10.1586/ecp.11.34

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] What is the difference between Helicobacter pylori-associated dyspepsia and functional dyspepsia?2011

    • Author(s)
      Suzuki H, Matsuzaki J, Hibi T
    • Journal Title

      J Neurogastroentewl Motil

      Volume: 17 Issue: 2 Pages: 124-130

    • DOI

      10.5056/jnm.2011.17.2.124

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 消化管Barrett食道のマネージメント2011

    • Author(s)
      鈴木秀和, 松崎潤太郎, 日比紀文
    • Journal Title

      Annual Review消化器

      Volume: 2011 Pages: 25-30

    • Related Report
      2011 Annual Research Report
  • [Journal Article] 【機能性消化管障害を診るコツNERD/FD/IBSを中心に】機能性ディスペプシア(FD)の診断・治療のコツFDの薬物治療の実際2011

    • Author(s)
      鈴木秀和, 松崎潤太郎, 日比紀文
    • Journal Title

      消化器の臨床

      Volume: 14 Pages: 53-58

    • Related Report
      2011 Annual Research Report
  • [Journal Article] 【IBSの病態生理】IBSとFDのオーバーラップ2011

    • Author(s)
      鈴木秀和, 松崎潤太郎, 日比紀文
    • Journal Title

      G.I.Research

      Volume: 19 Pages: 137-141

    • Related Report
      2011 Annual Research Report
  • [Presentation] microRNA -221/222阻害による食道腺がん増殖抑制効果の検討2013

    • Author(s)
      松崎潤太郎、鈴木秀和、津川仁、他
    • Organizer
      第9回日本消化管学会総会学術集会
    • Place of Presentation
      東京
    • Year and Date
      2013-01-26
    • Related Report
      2012 Annual Research Report
  • [Presentation] Oncogenic microRNA-221/222 promotes proteasomal degradation of CDX2 and hyperproliferation in the carcinogenesis of Barrett's esophagus2012

    • Author(s)
      Matsuzaki J, Suzuki H, Tsugawa H, et al.
    • Organizer
      The 6th Japan &US Collabolation Conference in Gastroenterology (JUCC)
    • Place of Presentation
      東京
    • Year and Date
      2012-11-15
    • Related Report
      2012 Annual Research Report
  • [Presentation] Helicobacter pylori感染ディスペプシア患者における感染菌株の抗菌薬感受性の検討2012

    • Author(s)
      松崎潤太郎、鈴木秀和、津川仁、他
    • Organizer
      第6回機能性ディスペプシア研究会
    • Place of Presentation
      大阪
    • Year and Date
      2012-11-08
    • Related Report
      2012 Annual Research Report
  • [Presentation] Predictive Factors for the Increase in Size of Branch Duct-type Intraductal Papillary Mucinous Neoplasms of the Pancreas : A Retrospective Cohort Study with 6-year Followup2012

    • Author(s)
      Suzuki H, Matsuzaki J, Okuda S, et al.
    • Organizer
      The ACG Annual Scientific Meeting 2012
    • Place of Presentation
      Las Vegas, USA
    • Year and Date
      2012-10-21
    • Related Report
      2012 Annual Research Report
  • [Presentation] 食道腺がん発がん過程における胆汁酸受容体FXRの活性化を介したCDX2蛋白分解動態の検討2012

    • Author(s)
      松崎潤太郎、鈴木秀和、日比紀文
    • Organizer
      第54回日本消化器病学会大会(JDDW2012)
    • Place of Presentation
      神戸
    • Year and Date
      2012-10-10
    • Related Report
      2012 Annual Research Report
  • [Presentation] MRCP検査実施集団におけるIPMNおよび膵がん発生のリスク因子の検討2012

    • Author(s)
      松崎潤太郎、鈴木秀和、奥田茂男、他
    • Organizer
      第54回日本消化器病学会大会(JDDW2012)
    • Place of Presentation
      神戸
    • Year and Date
      2012-10-10
    • Related Report
      2012 Annual Research Report
  • [Presentation] 胆汁酸受容体FXR刺激によるCDX2の減少を介したバレット食道の悪性転化機序の解明―miR-221/222の関与-2012

    • Author(s)
      松崎潤太郎、鈴木秀和、日比紀文
    • Organizer
      第98回日本消化器病学会総会
    • Place of Presentation
      東京
    • Year and Date
      2012-04-20
    • Related Report
      2012 Annual Research Report
  • [Presentation] 胆汁酸受容体FXR刺激によるCDX2の減少を介したバレット食道の悪性転化機序の解明-miR-221/222の関与-2012

    • Author(s)
      松崎潤太郎, 鈴木秀和, 日比紀文
    • Organizer
      第98回日本消化器病学会総会
    • Place of Presentation
      京王プラザホテル(東京)
    • Year and Date
      2012-04-20
    • Related Report
      2011 Annual Research Report
  • [Presentation] Degradation of caudal-related homeobox 2 (Cdx2) is enhanced by bile acid with upregulation of microRNA-221/222 in human esophageal cells during the progression of Barrett's esophagus to adenocarcinoma2012

    • Author(s)
      Matsuzaki J, Suki H, Saito, Y, et al
    • Organizer
      The 5th International Gastrointestinal Consensus Symposium (IGICS)
    • Place of Presentation
      江陽グランドホテル(宮城)
    • Year and Date
      2012-02-11
    • Related Report
      2011 Annual Research Report
  • [Presentation] Proliferation of cdx2-expressing human esophageal cells is enhanced by bile acid with upregulation2011

    • Author(s)
      Matsuzaki J, Suzuki H, Saito Y, et al
    • Organizer
      19th United European Gastroenterology Week
    • Place of Presentation
      Stockholm, Sweden
    • Year and Date
      2011-10-25
    • Related Report
      2011 Annual Research Report
  • [Presentation] Prevalence of coexisting overactive bladder in functional dyspepsia or irritable bowel syndrome2011

    • Author(s)
      Matsuzaki J, Suzuki H, Fukushima Y, et al
    • Organizer
      19th United European Gastroenterology Week
    • Place of Presentation
      Stockholm, Sweden
    • Year and Date
      2011-10-24
    • Related Report
      2011 Annual Research Report
  • [Presentation] シタフロキサシン含有H.pylori三次除菌療法の有用性の検討2011

    • Author(s)
      松崎潤太郎, 鈴木秀和, 津川仁, ほか
    • Organizer
      第17回日本ヘリコバクター学会
    • Place of Presentation
      富山国際会議場(富山)
    • Year and Date
      2011-06-25
    • Related Report
      2011 Annual Research Report
  • [Presentation] 機能性消化管障害(機能性ディスペプシア、過敏性腸症候群)と過活動膀胱の合併状況-大規模ウェブアンケート調査から-2011

    • Author(s)
      松崎潤太郎, 鈴木秀和, 日比紀文
    • Organizer
      第97回日本消化器病学会総会
    • Place of Presentation
      京王プラザホテル(東京)
    • Year and Date
      2011-05-14
    • Related Report
      2011 Annual Research Report
  • [Presentation] バレット腺癌発癌におけるmiR-221/222による転写因子CDX2の分解制御と胆汁酸の関与2011

    • Author(s)
      松崎潤太郎, 鈴木秀和, 日比紀文
    • Organizer
      第97回日本消化器病学会総会
    • Place of Presentation
      京王プラザホテル(東京)
    • Year and Date
      2011-05-13
    • Related Report
      2011 Annual Research Report
  • [Presentation] Evidence of overlap between overactive bladder (OAB), FD and IBS in a web-survey responder population2011

    • Author(s)
      Matsuzaki J, Suzuki H, Fukushima Y, et al
    • Organizer
      Digestive Disease Week 2011
    • Place of Presentation
      Chicago, USA
    • Year and Date
      2011-05-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] Degradation of caudal-related homeobox 2 (CDX2) is enhanced by bile acid with upregulation of microRNA-221/222 in human esophageal cells on the progression of Barrett's esophagus to adenocarcinoma2011

    • Author(s)
      Matsuzaki J, Suzuki H, Saito Y, et al
    • Organizer
      Digestive Disease Week 2011
    • Place of Presentation
      Chicago, USA
    • Year and Date
      2011-05-07
    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www.keio-med.jp/gastro/ugt/group.html

    • Related Report
      2012 Annual Research Report
  • [Remarks]

    • URL

      http://www.keio-med.jp/gastro/ugt/group.html

    • Related Report
      2011 Annual Research Report

URL: 

Published: 2011-12-12   Modified: 2024-03-26  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi