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A analysis for the cell proliferation mechanisms of hormone independent breast cancers. ERnegative and HER2 negative breast cancers and transcriptional factors

Research Project

Project/Area Number 18590348
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Human pathology
Research InstitutionTokai University

Principal Investigator

UMEMURA Shinobu  Tokai University, 医学部, 准教授 (20276794)

Co-Investigator(Kenkyū-buntansha) 長村 義之  東海大学, 医学部, 教授 (10100992)
徳田 裕  東海大学, 医学部, 教授 (20163975)
竹腰 進  東海大学, 医学部, 准教授 (70216878)
Co-Investigator(Renkei-kenkyūsha) TAKEKOSHI Susumu  東海大学, 医学部, 准教授 (70216878)
TOKUDA Yutaka  東海大学, 医学部, 教授 (20163975)
OSAMURA Yoshiyuki  東海大学, 医学部, 教授 (10100992)
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,970,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥570,000)
Fiscal Year 2008: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2007: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2006: ¥1,500,000 (Direct Cost: ¥1,500,000)
Keywords乳癌 / 細胞増殖 / ER陰性 / HER2陰性 / 転写因子 / E2F-5 / estrogen receptor / human epidermal growth factor receptor-2 / 転写因子 E2F-5 / triple negative breast cancer / basal phenotype / Estrogen receptor / HER2 / リン酸化Akt
Research Abstract

Estrogen receptor α(ERα)および human epidermal growth factor receptor-2(HER2)いずれも陰性の乳癌について検討し、細胞周期関連転写因子E2Fの高発現が認められることを明らかにした。E2F-5遺伝子変異(E2F-5遺伝子点突然変異解析、E2F-5遺伝子増幅)の有無について検討し、E2F-5陽性乳癌の臨床病理学的特徴を明らかにした。

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (29 results)

All 2009 2008 2007 2006

All Journal Article (18 results) (of which Peer Reviewed: 18 results) Presentation (6 results) Book (2 results) Patent(Industrial Property Rights) (3 results) (of which Overseas: 1 results)

  • [Journal Article] Overexpression of E2F-5 correlates with a pathological basal phenotype and a worse clinical outcome2009

    • Author(s)
      Umemura S, Shirane M, Takekoshi S, Kusakabe T, Itoh J, Egashira N, Tokuda Y, Mori K, and Osamura RY.
    • Journal Title

      Br J Cancer 100

      Pages: 764-771

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Overexpression of E2F-5 correlates with a pathological basal phenotype and a worse clinical outcome.2009

    • Author(s)
      Umemura S, et al.
    • Journal Title

      Br. J. Cancer 100

      Pages: 764-771

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] What causes discrepancies in HER2 testing for breast cancer? : An Japanese ring study in conjunction with global standard2008

    • Author(s)
      Umemura S, Osamura RY, Akiyama F, Honma K, Kurosumi M, Sasano H, Toyoshia S, Tsuda H, Ruschoff J, Sakamoto G
    • Journal Title

      Am J Clin Pathol 130

      Pages: 883-891

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Ten cases of sebaceous carcinoma arising in nevus sebaceous2008

    • Author(s)
      Izumi M, Xiaoyan T, Chiu C-S, Nagai T, Matsubayashi J, Iwaya K, Umemura S, Tsuboi R, Mukai K.
    • Journal Title

      J Dermatol 35

      Pages: 704-711

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Metastin inhibits migration and invasion of renal cell carcinoma with overexpression of metastinc receptor2008

    • Author(s)
      Shoji S, Tang XY, Umemura S, Itoh J, Takekoshi S, Shima M, Usui Y, Nagata Y, Uchida T, Osamura RY, Terachi T.
    • Journal Title

      Eur Urol 55

      Pages: 441-451

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Lower HER2/CEp17 ratio in cytologic HER2 FISH for breast cancers : Three dimentional analysis of intranucler localization of centromere 17 and HER2 signals2008

    • Author(s)
      Itoh H, Miyajima Y, Umemura S, Osamura RY.
    • Journal Title

      Cancer Cytopathol 113

      Pages: 134-140

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Cytological features of the cystic fluid of pancreatic schwannoma with cystic degeneration2008

    • Author(s)
      Hirabayashi K, Yasuda M, Umemura S, Itoh H, Itoh J, Yazawa N, Imaizumi T, Osamura Y.
    • Journal Title

      J Pancreas 9

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] What causes discrepancies in HER2 testing for breast cancer? : An Japanese ring study in conjunction with global standard.2008

    • Author(s)
      Umemura S, et al.
    • Journal Title

      Am. J. Clin. Pathol. 130

      Pages: 883-891

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Lower HER2/CEpl7 ratio in cytologic HER2 FISH for breast cancers : Three dimentional analysis of intranucler localization of centromere 17 and HER2 signals.2008

    • Author(s)
      loth H, Umemura S, et al
    • Journal Title

      Cancer Cytopathology 113

      Pages: 134-140

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Increased phosphorylation of Akt in triple negative breast cancers2007

    • Author(s)
      Umemura S, Yoshida S, Ohta Y, Naito K, Osamura Y, Tokuda Y
    • Journal Title

      Cancer Science

      Pages: 1889-1892

    • NAID

      10019996269

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Impaired tight junction sealing and precocious involution in mammary glands of PKN1 transgenic mice2007

    • Author(s)
      Fischer A, Stuckas H, Gluth M, Russel TD, Rudolph MC, Beeman NE, Bachmann S, Umemura S, Ohashi Y, Neville MC, Theuring F.
    • Journal Title

      J Cell Science 120

      Pages: 2272-2283

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Granulogenesis in Non-neuroendocrine COS-7 Cell Induced by EGFP-tagged Chromogranin A Gene Transfection : Identical and Distinct Distribution of CgA and EGFP2007

    • Author(s)
      Inomoto C, Umemura S, Egashira N, Minematsu T, Takekoshi S, Itoh Y, Itoh J, Taupenot L, O'Connor D T, Osamura RY.
    • Journal Title

      J Histochem Cytochem 55

      Pages: 487-493

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Assessment of a New Anti-HER2 Monoclonal Antibody, SV2-61γ : A Best Concordance with HER2 FISH2007

    • Author(s)
      Kitano Y, Umemura S, Ohbayashi H, Takenaga M, Osamura RY.
    • Journal Title

      Appl Immunohistochem Mol Morphol 15

      Pages: 389-393

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Comparison of evaluations for hormone receptors in breast carcinoma using two manual and three automated immunohistochemical stainings2007

    • Author(s)
      Arihiro K, Umemura S, Kurosumi M, T Moriya, T Oyama, H Yamashita, Y Umekita, Y Komoike, C Shimizu, H Fukushima, H Kajiwara, F Akiyama
    • Journal Title

      Am J Clin Pathol 127

      Pages: 1-10

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Renal cell carcinoma arising in a long pre-existing angiomyolipoma2007

    • Author(s)
      Inomoto C, Umemura S, Sasaki Y, Yasuda M,Terachi T, Osamura RY.
    • Journal Title

      Pathol Int 57

      Pages: 162-166

    • NAID

      10020104916

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Increased phosphorylation of Akt in triple-negative breast cancers2007

    • Author(s)
      Umemura S, et. al.
    • Journal Title

      Cancer Science 98

      Pages: 1889-2283

    • NAID

      10019996269

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Impaired tight junction sealing and precocious involution in mammary glands of PKN1 transgenic mice2007

    • Author(s)
      Fisher A, Umemura S, et. al.
    • Journal Title

      J Cell Science 120

      Pages: 2272-2283

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Assessment of a new anti-HER2 monoclonal antibody,SV2-61γ2007

    • Author(s)
      Kitano Y, Umemura S, et. al.
    • Journal Title

      Appl Immunohistochem Mold Morphol 15

      Pages: 389-393

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] E2F-5 overexpression in ER negative and HER2 negative breast cancers. AACR Advances in Breast Cancer Research : Genetics, Biology2007

    • Author(s)
      Umemura S, et al.
    • Organizer
      and Clinical Applications
    • Place of Presentation
      SanDiego
    • Year and Date
      2007-10-17
    • Related Report
      2008 Final Research Report
  • [Presentation] 転写因子E2F-5の正常組織における分布およびE2F-5陽性乳癌の臨床病理学的特徴2007

    • Author(s)
      梅村しのぶ, 他
    • Organizer
      第15回日本乳癌学会学術総会
    • Place of Presentation
      横浜
    • Year and Date
      2007-06-30
    • Related Report
      2008 Final Research Report
  • [Presentation] 浸潤部ER陰性乳癌周囲の乳管内ER陽性癌細胞の発現形質について2007

    • Author(s)
      梅村しのぶ, 他
    • Organizer
      第96回日本病理学会総会
    • Place of Presentation
      金沢
    • Year and Date
      2007-03-15
    • Related Report
      2008 Final Research Report
  • [Presentation] Estrogen receptor α陰性/Human epidermal growth factor receptor-2陰性乳癌の細胞増殖分化の特性2006

    • Author(s)
      梅村しのぶ, 他
    • Organizer
      第52回日本病理学会秋期特別総会
    • Place of Presentation
      和歌山
    • Year and Date
      2006-11-24
    • Related Report
      2008 Final Research Report
  • [Presentation] ER陰性・HER2陰性乳癌における細胞増殖関連遺伝子発現について2006

    • Author(s)
      梅村しのぶ, 他
    • Organizer
      第14回日本乳癌学会学術総会
    • Place of Presentation
      金沢
    • Year and Date
      2006-07-07
    • Related Report
      2008 Final Research Report
  • [Presentation] ER陰性・HER2陰性乳癌のマイクロアレー遺伝子発現解析について2006

    • Author(s)
      梅村しのぶ, 他
    • Organizer
      第95回日本病理学会総会
    • Place of Presentation
      東京
    • Year and Date
      2006-05-02
    • Related Report
      2008 Final Research Report
  • [Book] 乳腺病理カラーアトラス(土屋眞一、秋山太、森谷卓也編)2007

    • Author(s)
      梅村しのぶ, 他
    • Publisher
      文光堂
    • Related Report
      2008 Final Research Report
  • [Book] 乳腺細胞診カラーアトラス-乳癌取り扱い規約「細胞診報告様式」に準拠-(土屋眞一編)2007

    • Author(s)
      梅村しのぶ, 他
    • Publisher
      医療科学社
    • Related Report
      2008 Final Research Report
  • [Patent(Industrial Property Rights)] ER陰性およびHER2陰性である乳癌の予防または治療剤およびそのスクリーニング法2007

    • Inventor(s)
      梅村しのぶ、徳田裕、吉田聖、大田義一
    • Industrial Property Rights Holder
      学校法人東海大学、武田薬品工業株式会社
    • Industrial Property Number
      2008-534425
    • Filing Date
      2007-09-14
    • Related Report
      2008 Final Research Report
  • [Patent(Industrial Property Rights)] ER陰性およびHER2陰性である乳癌の予防または治療剤およびそのスクリーニング法2007

    • Inventor(s)
      梅村しのぶ、徳田裕、吉田聖、大田義一
    • Industrial Property Rights Holder
      学校法人東海大学、武田薬品工業株式会社
    • Industrial Property Number
      2008-534425
    • Acquisition Date
      2007-09-14
    • Related Report
      2008 Final Research Report
  • [Patent(Industrial Property Rights)] ER陰性およびHER2陰性である乳癌の予防または治療剤、またはそのスクリーニング法2007

    • Inventor(s)
      梅村 しのぶ, 徳田 裕, 吉田 聖, 大田 義一
    • Industrial Property Rights Holder
      東海大学 武田薬品工業(株)
    • Filing Date
      2007-09-14
    • Related Report
      2007 Annual Research Report
    • Overseas

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Published: 2006-04-01   Modified: 2016-04-21  

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