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Characterization and potential roles of bone marrow-derived stromal cells in premetastasis niche

Research Project

Project/Area Number 16K11441
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Morphological basic dentistry
Research InstitutionOkayama University

Principal Investigator

Nagatsuka Hitoshi  岡山大学, 医歯薬学総合研究科, 教授 (70237535)

Co-Investigator(Kenkyū-buntansha) 中野 敬介  岡山大学, 医歯薬学総合研究科, 准教授 (10325095)
辻極 秀次  岡山理科大学, 理学部, 教授 (70335628)
山近 英樹  岡山大学, 大学病院, 講師 (10294422)
高畠 清文  岡山大学, 医歯薬学総合研究科, 助教 (70736537)
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords腫瘍微小環境 / 骨髄由来細胞 / 前転移niche / 癌微小環境 / 骨髄移植 / GFP骨髄移植マウス / 腫瘍転移 / 免疫組織染色 / 免疫組織化学 / GFPマウス / 腫瘍 / 微小環境 / 前転移ニッチ
Outline of Final Research Achievements

CD31 is a representative membrane adhesion factor expressed on vascular endothelial cells, but its expression in floating cells in normal tissues has not been reported, and CD31 positive BMDC may be involved in tumor invasion and metastasis It was suggested. Some CD31 positive BMDCs were considered to be involved in premetastatic niche formation.
Moreover, CD11b, Gr-1 double positive BMDC were considered to be immunosuppressive bone marrow-derived cells (Myeloid derived suppressor cells: MDSC), and it was considered that MDSC might be involved in the formation of pre-metastatic niche.

Academic Significance and Societal Importance of the Research Achievements

本研究は、肺における骨髄由来細胞の前転移niche形成への関与に着目した研究である。中でもCD31陽性骨髄由来細胞が、前転移niche形成に関与することが明らかとなり、それらの細胞が転移促進的に働くことが示唆された。また、前転移niche形成には、MDSCの関与も重要であることが明らかとなり、これらの細胞が、転移成立前の肺において、結節状の病変を形成することを見出した。
これらの細胞を抑制することが可能になれば、腫瘍細胞が転移しやすい環境が形成されることを事前に抑制することが可能となり、新たな転移抑制治療の開発に繋げられる可能性が考えられた。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (12 results)

All 2018 2017 2016

All Journal Article (6 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 6 results,  Open Access: 4 results,  Acknowledgement Compliant: 1 results) Presentation (6 results)

  • [Journal Article] Characterization and potential roles of bone marrow-derived stromal cells in cancer development and metastasis2018

    • Author(s)
      Kawai Hotaka、Tsujigiwa Hidetsugu、Siar Chong Huat、Nakano Keisuke、Takabatake Kiyofumi、Fujii Masae、Hamada Mei、Tamamura Ryo、Nagatsuka Hitoshi
    • Journal Title

      International Journal of Medical Sciences

      Volume: 15 Issue: 12 Pages: 1406-1414

    • DOI

      10.7150/ijms.24370

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Oral Squamous Cell Carcinoma-derived Sonic Hedgehog Promotes Angiogenesis.2017

    • Author(s)
      Kuroda H, Kurio N, Shimo T, Matsumoto K, Masui M, Takabatake K, Okui T, Ibaragi S, Kunisada Y, Obata K, Yoshioka N, Kishimoto K, Nagatsuka H, Sasaki A.
    • Journal Title

      Anticancer Research

      Volume: 37(12) Pages: 6731-6737

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] DKK3 Overexpression Increases Malignant Properties of Head and Neck Squamous Cell Carcinoma Cells.2017

    • Author(s)
      Katase N, Nishimatsu SI, Yamauchi A, Yamamura M, Terada K, Itadani M, Okada N, Hassan NMM, Nagatsuka H, Ikeda T, Nohno T, Fujita S.
    • Journal Title

      Oncology Research

      Volume: 26(1) Issue: 1 Pages: 45-58

    • DOI

      10.3727/096504017x14926874596386

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Cytoplasmic ABCG2 and Podoplanin Expression in Oral Squamous Cell Carcinoma Correlates with Lymph Node Metastasis.2017

    • Author(s)
      Liu Han, Xia Shilin, Zhu Lei, Li Nan, Yang Qian, Dong Yan, Nakano Keisuke, Nagatsuka Hitoshi, Xiao Jing.
    • Journal Title

      Journal of Hard Tissue Biology

      Volume: 26(3) Pages: 268-273

    • NAID

      130005745401

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] GFP骨髄移植マウスを用いた腫瘍間質における骨髄由来細胞の動態と役割2017

    • Author(s)
      河合穂高
    • Journal Title

      岡山歯学会雑誌

      Volume: 印刷中

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Pathological Analysis of Cell Differentiation in Cholesterol Granulomas Experimentally Induced in Mice.2016

    • Author(s)
      Sakai K, Nakano K, Matsuda S, Tsujigiwa H, Ochiai T, Shoumura M, Osuga N, Hasegawa H, Kawakami T.
    • Journal Title

      Int J Med Sci

      Volume: 13(3) Issue: 3 Pages: 220-224

    • DOI

      10.7150/ijms.13853

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 肺癌移植マウス高転移臓器における骨髄由来細胞の局在と役割の検討2018

    • Author(s)
      河合穂高、辻極秀次、藤井昌江、高畠清文、中野敬介、吉田沙織、浜田芽衣、長塚 仁
    • Organizer
      第107回日本病理学会総会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 腫瘍移植マウスの高転移臓器における骨髄由来細胞の局在と役割の検討2018

    • Author(s)
      河合穂高、辻極秀次、信長ひかり、高畠清文、中野敬介、長塚 仁
    • Organizer
      第29回日本臨床口腔病理学会 総会・学術大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] マウス肺癌移植モデルにおける骨髄由来細胞の全身的局在と役割2017

    • Author(s)
      河合 穂高、辻極 秀次、信長 ひかり、高畠 清文、中野 敬介、 松田 寛之、伏見 滋子、長塚 仁
    • Organizer
      第26回硬組織再生生物学会学術大会・総会
    • Related Report
      2017 Research-status Report
  • [Presentation] 腫瘍移植により動員される骨髄由来細胞の局在と役割の検討2017

    • Author(s)
      河合穂高、辻極秀次、藤井昌江、信長ひかり、高畠清文、中野敬介、浜田芽衣、長塚 仁
    • Organizer
      第38回岡山歯学会総会・学術大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 異所性骨形成微小環境における骨髄幹細胞の関与2016

    • Author(s)
      高畠 清文、松田 寛之、辻極 秀次、于 淞、藤井 昌江、中野 敬介、長塚 仁
    • Organizer
      第70回NPO法人日本口腔科学会学術集会
    • Place of Presentation
      福岡
    • Related Report
      2016 Research-status Report
  • [Presentation] 移植骨髄由来細胞の口蓋腺への遊走と細胞分化2016

    • Author(s)
      大谷友加里,玉村亮,河野哲朗,鈴木久仁博,中野敬介,長塚仁,辻極秀次,岡田裕之
    • Organizer
      第58回歯科基礎医学会学術大会・総会
    • Place of Presentation
      札幌
    • Related Report
      2016 Research-status Report

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Published: 2016-04-21   Modified: 2020-03-30  

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