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Targeted therapy for ovarian clear cell carcinoma, focusing on MET amplifcation and oxidative stress.

Research Project

Project/Area Number 26460423
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Human pathology
Research InstitutionNagoya City University

Principal Investigator

YAMASHITA Yoriko  名古屋市立大学, 大学院医学研究科, 准教授 (90303643)

Co-Investigator(Renkei-kenkyūsha) TOYOKUNI Shinya  名古屋大学, 大学院医学系研究科, 教授 (90252460)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
KeywordsMet遺伝子 / 卵巣明細胞癌 / 子宮体癌 / 乳癌 / MET遺伝子 / 遺伝子増幅 / 卵巣癌 / MET / FISH / copy number assay / 酸化ストレス / 分子標的治療
Outline of Final Research Achievements

At this moment, we do not have definite data about positive effects of Met inhibitors against transplanted ovarian clear cell carcinoma model. There are multiple reasons, but an important factor is that cell lines of ovarian clear cell carcinoma are slow-growing and difficult to obtain stable grafts in nude mice. We have analyzed tumors other than ovarian clear cell carcinomas, and Met amplification was confirmed in a subpopulation of endometrial cancers. On the other hand, breast cancers mostly had no amplification of the Met gene.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (15 results)

All 2016 2015 2014

All Journal Article (10 results) (of which Peer Reviewed: 10 results,  Open Access: 6 results,  Acknowledgement Compliant: 1 results) Presentation (3 results) Book (2 results)

  • [Journal Article] Connexin 32 dysfunction promotes ethanol-related hepatocarcinogenesis via activation of Dusp1-Erk axis.2016

    • Author(s)
      Kato H, Naiki-Ito A, Naiki T, Suzuki S, Yamashita Y, Sato S, Sagawa H, Kato A, Kuno T, Takahashi S.
    • Journal Title

      Oncotarget.

      Volume: 7 Issue: 2 Pages: 2009-2021

    • DOI

      10.18632/oncotarget.6511

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Role of hemoglobin and transferrin in multi-wall carbon nanotube-induced mesothelial injury and carcinogenesis.2016

    • Author(s)
      Wang Y, Okazaki Y, Shi L, Kohda H, Tanaka M, Taki K, Nishioka T, Hirayama T, Nagasawa H, Yamashita Y, Toyokuni S.
    • Journal Title

      Cancer Sci

      Volume: 107(3) Issue: 3 Pages: 250-257

    • DOI

      10.1111/cas.12865

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Pain-reducing anesthesia prevents oxidative stress in human term placenta2016

    • Author(s)
      Tsuzuki Y, Yamashita Y, Hattori Y, Hua Li G, Akatsuka S, Kotani T, Kikkawa F, Naiki-Ito A, Takahashi S, Nishiwaki K, Toyokuni S.
    • Journal Title

      Journal of Clinical Biochemistry and Nutrition

      Volume: 58 Issue: 2 Pages: 156-160

    • DOI

      10.3164/jcbn.15-138

    • NAID

      130005132524

    • ISSN
      0912-0009, 1880-5086
    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Ovarian cancer: new developments in clear cell carcinoma and hopes for targeted therapy.2015

    • Author(s)
      Yamashita Y.
    • Journal Title

      Jpn J Clin Oncol

      Volume: 45 Issue: 5 Pages: 405-407

    • DOI

      10.1093/jjco/hyu221

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Connexin 32 and luteolin play protective roles in non-alcoholic steatohepatitis development and its related hepatocarcinogenesis in rats.2015

    • Author(s)
      Sagawa H, Naiki-Ito A, Kato H, Naiki T, Yamashita Y, Suzuki S, Sato S, Shiomi K, Kato A, Kuno T, Matsuo Y, Kimura M, Takeyama H, Takahashi S.
    • Journal Title

      Carcinogenesis

      Volume: 36 Pages: 1539-49

    • DOI

      10.1093/carcin/bgv143

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Expression of chromobox homolog 7 (CBX7) is associated with poor prognosis in ovarian clear cell adenocarcinoma via TRAIL-induced apoptotic pathway regulation2014

    • Author(s)
      Shinjo K, Yamashita Y, Yamamoto E, Akatsuka S, Uno N, Kamiya A, Niimi K, Sakaguchi Y, Nagasaka T, Takahashi T, Shibata K, Kajiyama H, Kikkawa F, Toyokuni S
    • Journal Title

      Int J Cancer

      Volume: 135 Issue: 2 Pages: 308-318

    • DOI

      10.1002/ijc.28692

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] Ovarian mucinous tumors arising from mature cystic teratomas--a molecular genetic approach for understanding the cellular origin.2014

    • Author(s)
      Fujii K, Yamashita Y, Yamamoto T, Takahashi K, Hashimoto K, Miyata T, Kawai K, Kikkawa F, Toyokuni S, Nagasaka T
    • Journal Title

      Hum Pathol

      Volume: 45 Issue: 4 Pages: 717-724

    • DOI

      10.1016/j.humpath.2013.10.031

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] Napsin A is a specific marker for ovarian clear cell adenocarcinoma.2014

    • Author(s)
      Yamashita Y, Nagasaka T, Naiki-Ito A, Sato S, Suzuki S, Toyokuni S, Ito M, Takahashi S.
    • Journal Title

      Mod Pathol

      Volume: Apr 11 Issue: 1 Pages: 111-7

    • DOI

      10.1038/modpathol.2014.61

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] Usefulness of immunohistochemistry for the detection of the BRAF V600E mutation in ovarian serous borderline tumors.2014

    • Author(s)
      Hayashi Y, Sasaki H, Takeshita S, Nishikawa R, Nishikawa H, Arakawa A, Yamashita Y, Takahashi S, Sugiura-Ogasawara M.
    • Journal Title

      Oncol Rep

      Volume: 32 Issue: 5 Pages: 1815-9

    • DOI

      10.3892/or.2014.3442

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] Connective tissue growth factor and β-catenin constitute an autocrine loop for activation in rat sarcomatoid mesothelioma2014

    • Author(s)
      Jiang L, Yamashita Y, Chew SH, Akatsuka S, Ukai S, Wang S, Nagai H, Okazaki Y, Takahashi T, Toyokuni S
    • Journal Title

      J Pathol

      Volume: 233 Issue: 4 Pages: 402-414

    • DOI

      10.1002/path.4377

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] MET gene amplification in endometrial clear cell carcinoma2015

    • Author(s)
      Yoriko Yamashita, Aya Naiki-Ito, Hiroyuki Kato, Shinya Sato, Shugo Suzuki, Toshiya Kuno, and Satoru Takahashi
    • Organizer
      第74回日本癌学会学術総会
    • Place of Presentation
      名古屋国際会議場 (名古屋市)
    • Year and Date
      2015-10-08
    • Related Report
      2015 Research-status Report
  • [Presentation] トリプルネガテイブ乳癌ではMet遺伝子の増幅はない2014

    • Author(s)
      山下 依子、浅野 倫子、遠山 竜也、内木 綾、佐藤 慎哉、鈴木 周五、高橋 智
    • Organizer
      第72回日本癌学会学術総会
    • Place of Presentation
      パシフィコ横浜(神奈川県・横浜市)
    • Year and Date
      2014-09-25 – 2014-09-27
    • Related Report
      2014 Research-status Report
  • [Presentation] 卵巣粘液性腫瘍は成熟奇形腫より発生する-分子遺伝学的アプローチによる組織起源の解明-2014

    • Author(s)
      山下 依子、 藤井 佳穂、 高橋 智、豊國 伸哉、長坂 徹郎
    • Organizer
      第103回日本病理学会総会
    • Place of Presentation
      広島国際会議場(広島県・広島市)
    • Year and Date
      2014-04-24 – 2014-04-26
    • Related Report
      2014 Research-status Report
  • [Book] 酸化ストレスの医学 2-17 婦人科疾患と酸化ストレス2014

    • Author(s)
      山下 依子
    • Total Pages
      5
    • Publisher
      診断と治療社
    • Related Report
      2014 Research-status Report
  • [Book] 腫瘍病理鑑別診断アトラス 子宮体癌 3-9 子宮体部腫瘍における免疫染色の有用性2014

    • Author(s)
      山下 依子、長坂 徹朗
    • Total Pages
      6
    • Publisher
      文光堂
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2018-03-22  

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