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Molecular analysis of malignant ascites formation by single-cell RNA-sequencing

Research Project

Project/Area Number 15K06861
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Tumor diagnostics
Research InstitutionJapanese Foundation for Cancer Research

Principal Investigator

Mori Seiichi  公益財団法人がん研究会, がんプレシジョン医療研究センター 次世代がん研究シーズ育成プロジェクト, プロジェクトリーダー (10334814)

Co-Investigator(Kenkyū-buntansha) 加藤 一喜  公益財団法人がん研究会, 有明病院 婦人科, 医長 (80399451)
杉山 裕子  公益財団法人がん研究会, 有明病院 細胞診断部, 部長 (80322634)
Research Collaborator Rika Nishiko  公益財団法人がん研究会, がんプレシジョン医療研究センター 次世代がん研究シーズ育成プロジェクト, 特任研究助手
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2017: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2016: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2015: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords1細胞解析 / 漿液性卵巣がん / 悪性腹水 / がん細胞 / 炎症細胞 / 中皮細胞 / 腹水 / 1細胞解析 / 細胞間相互作用 / パスウェイ解析 / 細胞分散 / 1細胞発現解析
Outline of Final Research Achievements

Although patients with serous ovarian cancer very often accumulate malignant ascites, the molecular mechanism has not been well elucidated and effective therapeutics against ascites formation has neither been available. In this research, we have been performing basic research to understand the molecular etiology. We have been performing single-cell RNA-seq analyses of ascites constituent cells, such as cancer cells, inflammatory cells, mesothelial cells, for comprehensively understanding the intercellular interaction and intracellular pathway abnormality.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (13 results)

All 2018 2017 2016 2015

All Journal Article (8 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 8 results,  Open Access: 5 results,  Acknowledgement Compliant: 1 results) Presentation (5 results) (of which Int'l Joint Research: 2 results,  Invited: 1 results)

  • [Journal Article] Pattern of programmed cell death-ligand 1 expression and CD8-positive T-cell infiltration before and after chemoradiotherapy in rectal cancer2018

    • Author(s)
      Ogura Atsushi、Akiyoshi Takashi、Yamamoto Noriko、Kawachi Hiroshi、Ishikawa Yuichi、Mori Seiichi、Oba Koji、Nagino Masato、Fukunaga Yosuke、Ueno Masashi
    • Journal Title

      European Journal of Cancer

      Volume: 91 Pages: 11-20

    • DOI

      10.1016/j.ejca.2017.12.005

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Serum miR-143 levels predict the pathological response to neoadjuvant chemoradiotherapy in patients with locally advanced rectal cancer2017

    • Author(s)
      Hiyoshi Y, Akiyoshi T, Inoue R, Murofushi K, Yamamoto N, Fukunaga Y, Ueno M, Baba H, Mori S, Yamaguchi T
    • Journal Title

      Oncotarget

      Volume: 印刷中 Issue: 45 Pages: 79201-79211

    • DOI

      10.18632/oncotarget.16760

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Transposon insertional mutagenesis in mice identifies human breast cancer susceptibility genes and signatures for stratification2017

    • Author(s)
      Chen L, Jenjaroenpun P, Pillai AM, Ivshina AV, Ow GS, Efthimios M, Zhiqun T, Tan TZ, Lee SC, Rogers K, Ward JM, Mori S, Adams DJ, Jenkins NA, Copeland NG, Ban KH, Kuznetsov VA, Thiery JP
    • Journal Title

      Proc Natl Acad Sci USA

      Volume: 114 Issue: 11

    • DOI

      10.1073/pnas.1701512114

    • Related Report
      2017 Annual Research Report 2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Establishment of a Novel Histopathological Classification of High-Grade Serous Ovarian Carcinoma Correlated with Prognostically Distinct Gene Expression Subtypes.2016

    • Author(s)
      Murakami R, Matsumura N, Mandai M, Yoshihara K, Tanabe H, Nakai H, Yamanoi K, Abiko K, Yoshioka Y, Hamanishi J, Yamaguchi K, Baba T, Koshiyama M, Enomoto T, Okamoto A, Murphy SK, Mori S, Mikami Y, Minamiguchi S, Konishi I
    • Journal Title

      Am J Pathol.

      Volume: 186 Issue: 5 Pages: 1103-13

    • DOI

      10.1016/j.ajpath.2015.12.029

    • Related Report
      2016 Research-status Report 2015 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Mouse models for ROS1-fusion-positive lung cancers and their application to the analysis of multikinase inhibitor efficiency.2016

    • Author(s)
      Inoue M, Toki H, Matsui J, Togashi Y, Dobashi A, Fukumura R, Gondo Y, Minowa O, Tanaka N, Mori S, Takeuchi K, Noda T.
    • Journal Title

      Carcinogenesis

      Volume: 0 Pages: 0-0

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Identification of AIM2 as a downstream target of JAK2V617F.2016

    • Author(s)
      Liew EL, Araki M, Hironaka Y, Mori S, Tan TZ, Morishita S, Edahiro Y, Ohsaka A, Komatsu N.
    • Journal Title

      Exp Hematol Oncol.

      Volume: 5 Issue: 1 Pages: 2-2

    • DOI

      10.1186/s40164-016-0032-7

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] JCA-AACR Joint Symposia in the 73rd Annual Meeting of the Japanese Cancer Association, Yokohama, 25-26 September 2014.2015

    • Author(s)
      Yao R, Mori S, Noda T
    • Journal Title

      Cancer Sci.

      Volume: 106 Issue: 4 Pages: 475-9

    • DOI

      10.1111/cas.12625

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Activation of protein phosphatase 2A tumor suppressor as potential treatment of pancreatic cancer.2015

    • Author(s)
      Chien W, Sun QY, Lee KL, Ding LW, Wuensche P, Torres-Fernandez LA, Tan SZ, Tokatly I, Zaiden N, Poellinger L, Mori S, Yang H, Tyner JW, Koeffler HP.
    • Journal Title

      Mol Oncol.

      Volume: 9 Issue: 4 Pages: 889-905

    • DOI

      10.1016/j.molonc.2015.01.002

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Comprehensive sequencing analyses of uterine and ovarian carcinosarcoma2016

    • Author(s)
      Seiichi Mori, Osamu Gotoh, Yuko Sugiyama, Kazuyoshi Kato, Yutaka Takazawa, Tetsuo Noda
    • Organizer
      AACR Annual Meeting 2016 in New Orleans, Louisiana
    • Place of Presentation
      New Orleans, Louisiana
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Genomic analyses reveal two distinct biologic entities of endometrial endometrioid carcinoma.2016

    • Author(s)
      Yuko Sugiyama, Nobuyuki Fukui, Osamu Gotoh, Katsuhiko Hasumi, Yutaka Takazawa, Tetsuo Noda, Seiichi Mori
    • Organizer
      AACR Annual Meeting 2016 in New Orleans, Louisiana
    • Place of Presentation
      New Orleans, Louisiana
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Two distinct tumorigenic processes of endometrial endometrioid adenocarcinoma2016

    • Author(s)
      Sugiyama Y, Fukui N,.Gotoh O, Hasumi K, Takazawa Y, Noda T, Mori S.
    • Organizer
      第75回日本癌学会総会
    • Place of Presentation
      横浜
    • Related Report
      2016 Research-status Report
  • [Presentation] 子宮・卵巣がん肉腫の包括的ターゲットリシーケンス解析2016

    • Author(s)
      後藤 理, 杉山 裕子, 竹島 信宏, 高澤 豊, 長谷川 幸清, 藤原 恵一, 野田 哲生, 森 誠一
    • Organizer
      第75回日本癌学会総会
    • Place of Presentation
      横浜
    • Related Report
      2016 Research-status Report
  • [Presentation] 難治性婦人科がんにおけるゲノミクスを用いた分子標的・バイオマーカーの探索2015

    • Author(s)
      森 誠一
    • Organizer
      第53回日本癌治療学会学術集会
    • Place of Presentation
      京都
    • Year and Date
      2015-10-28
    • Related Report
      2015 Research-status Report
    • Invited

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Published: 2015-04-16   Modified: 2019-03-29  

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