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The role of integrin alpha 8 in the pathogenesis of multiple myeloma

Research Project

Project/Area Number 26461420
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Hematology
Research InstitutionOsaka University

Principal Investigator

ICHII Michiko  大阪大学, 医学系研究科, 寄附講座助教 (30633010)

Co-Investigator(Kenkyū-buntansha) 金倉 譲  大阪大学, 医学系研究科, 教授 (20177489)
加藤 恒  大阪大学, 医学系研究科, 助教 (20705214)
横田 貴史  大阪大学, 医学系研究科, 助教 (60403200)
織谷 健司  大阪大学, 医学系研究科, 准教授 (70324762)
田所 誠司  大阪大学, 医学系研究科, 助教 (80403062)
Co-Investigator(Renkei-kenkyūsha) YOKOSAKI Yasuyuki  広島大学, 保健管理センター, 准教授 (80210607)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords骨髄腫 / インテグリン / 多発性骨髄腫
Outline of Final Research Achievements

The purpose of this study is evaluating the role of integrin alpha 8 in the pathogenesis of multiple myeloma. It is reported that human plasma cells express integrin alpha 8. First, we analyzed the expression of integrin alpha 8 on myeloma cells. As a result, not all of myeloma cell lines express integrin alpha 8. In contrast, the expression of integrin alpha 8 was detected in myeloma cells derived from patient bone marrow and peripheral blood. The effect of integrin alpha 8 on proliferation and resistance against cytotoxic drugs seemed similar between integrin alpha 8 positive and negative myeloma cell lines. These results indicated that integrin alpha 8 might be useful for evaluating residual disease during treatment.

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 (9 results) (of which Peer Reviewed: 8 results,  Open Access: 6 results,  Acknowledgement Compliant: 2 results) Presentation (6 results) (of which Int'l Joint Research: 3 results)

  • [Journal Article] Genetic abnormalities associated with acute lymphoblastic leukemia2016

    • Author(s)
      Yokota T, Kanakura Y
    • Journal Title

      Cancer Science

      Volume: in press Issue: 6 Pages: 721-725

    • DOI

      10.1111/cas.12927

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Human CalDAG-GEFI deficiency increases bleeding and delays αIIbβ3 activation.2016

    • Author(s)
      Kato H, Nakazawa Y, Kurokawa Y, Kashiwagi H, Morikawa Y, Morita D, Banno F, Honda S, Kanakura Y, Tomiyama Y.
    • Journal Title

      Blood

      Volume: 128 Issue: 23 Pages: 2729-2733

    • DOI

      10.1182/blood-2016-03-704825

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] ESAM is a novel human hematopoietic stem cell marker associated with a subset of human leukemias.2016

    • Author(s)
      Ishibashi T, Yokota T, Tanaka H, Ichii M, Sudo T, Satoh Y, Doi Y, Ueda T, Tanimura A, Hamanaka Y, Ezoe S, Shibayama H, Oritani K, Kanakura Y.
    • Journal Title

      Experimental Hematology

      Volume: 44 Issue: 4 Pages: 269-281

    • DOI

      10.1016/j.exphem.2015.12.010

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Endothelial cell-selective adhesion molecule expression in hematopoietic stem/progenitor cells is essential for erythropoiesis recovery after bone marrow injury.2016

    • Author(s)
      Sudo T, Yokota T, Okuzaki D, Ueda T, Ichii M, Ishibashi T, Isono T, Habuchi Y, Oritani K, Kanakura Y.
    • Journal Title

      PLoS One

      Volume: 11 Issue: 4 Pages: e0154189-e0154189

    • DOI

      10.1371/journal.pone.0154189

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Estrogen-inducible sFRP5 inhibits early B-lymphopoiesis in vivo, but not during pregnancy2015

    • Author(s)
      Takafumi Yokota, Kenji Oritani, Takao Sudo, Tomohiko Ishibashi1, Yukiko Doi, Yoko Habuchi, Michiko Ichii, Kentaro Fukushima, Daisuke Okuzaki, Kazuma Tomizuka, Kengo Yamawaki, Makoto Kakitani, Akihiko Shimono, Eiichi Morii, Paul W. Kincade, Yuzuru Kanakura
    • Journal Title

      European Journal of Immunology

      Volume: in press Issue: 5 Pages: 1390-1401

    • DOI

      10.1002/eji.201444939

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Identification of osteoblast stimulating factor 5 as a negative regulator in the B-lymphopoietic niche.2015

    • Author(s)
      Fujita N, Ichii M, Maeda T, Saitoh N, Yokota T, Yamawaki K, Kakitani M, Tomizuka K, Oritani K, Kanakura Y
    • Journal Title

      Experimental Hematology

      Volume: 43 Issue: 11 Pages: 963-973

    • DOI

      10.1016/j.exphem.2015.07.002

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] Signal-transducing adaptor protein-2 regulates macrophage migration into inflammatory sites during dextran sodium sulfate induced colitis.2014

    • Author(s)
      Fujita N, Oritani K, Ichii M, Yokota T, Saitoh N, Okuzaki D, Sekine Y, Kon S, Muromoto R, Saitoh K, Yoshimura A, Matsuda T, Kanakura Y.
    • Journal Title

      Eur J Immunol.

      Volume: 44 Issue: 6 Pages: 1791-1801

    • DOI

      10.1002/eji.201344239

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Early B lymphocyte development: Similarities and differences in human and mouse.2014

    • Author(s)
      Ichii M, Oritani K, Kanakura Y.
    • Journal Title

      World J Stem Cells.

      Volume: 6 Issue: 4 Pages: 421-431

    • DOI

      10.4252/wjsc.v6.i4.421

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 多発性骨髄腫のimmunophenotyping2014

    • Author(s)
      一井倫子、織谷健司、金倉譲
    • Journal Title

      臨床検査

      Volume: 58 Pages: 1592-1597

    • Related Report
      2014 Research-status Report
  • [Presentation] SATB1 Expression Helps in Identification of the Lymphoid-Lineage-Biased Trajectory of Func-tionally Fluctuating Hematopoietic Stem Cells2016

    • Author(s)
      Doi Y, Yokota T, Satoh Y, Ueda T, Shingai Y, Ichii M, Tanimura A, Ezoe S, Shibayama H, Oritani K,
    • Organizer
      The American Society of Hematology 58th Annual Meeting
    • Place of Presentation
      SanDiego convention center, SanDiego, CA, USA
    • Year and Date
      2016-12-03
    • Related Report
      2016 Annual Research Report
  • [Presentation] Anamorsin is essential for B-cell terminal differentiation.2016

    • Author(s)
      Hamanaka Y, Shibayama H, Tanimura A, Yokota T, Ezoe S, Ichii M, Ishibashi T, Doi Y, Nagate Y, Oritani K, Kanakura Y
    • Organizer
      21st Congress of the European Hematology Association
    • Place of Presentation
      Bella Center, Copenhagen, Denmark
    • Year and Date
      2016-06-09
    • Related Report
      2016 Annual Research Report
  • [Presentation] An IMPDH Inhibitor, FF-10501 Possesses Activating Effects on Myeloid Differentiation as well as Anti-proliferation.2015

    • Author(s)
      Ichii M, Murase M, Komatsu K, Saito M, Toda J, Oritani K, Iwamura H, Kanakura Y.
    • Organizer
      The American Society of Hematology 57th Annual Meeting
    • Place of Presentation
      Orlando, FL, USA
    • Year and Date
      2015-12-07
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Endothelial cell-selective adhesion molecule is a novel human hematopoietic stem cell marker associated with a subset of human leukemias.2015

    • Author(s)
      Ishibashi T,Yokota T, Tanaka H, Ichii M, Sudo T, Satoh Y, Doi Y, Tanimura A, Hamanaka Y, Ezoe S, Shibayama H, Oritani K, Kanakura Y.
    • Organizer
      The 44th Annual Scientific Meeting of International Society of Exoerimental Hematology
    • Place of Presentation
      Kyoto International Conference Center, Kyoto, Japan
    • Year and Date
      2015-09-18
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] An Anti-Apoptotic Molecule, Anamorsin, Is Upregulated in Anemia and Essential for Imperative Erythropoiesis.2015

    • Author(s)
      Tanimura A, Shibayama H, Hamanaka Y, Fujita N, Nagate Y, Ishibashi T, Ichii M, Yokota T, Ezoe S, Oritani K, Kanakura Y.
    • Organizer
      JSH International Symposium 2015
    • Place of Presentation
      軽井沢プリンスホテル(長野県北佐久郡)
    • Year and Date
      2015-05-22
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] REGULATION OF B LYMPHOPOIESIS BY SIGNAL-TRANSDUCING ADAPTOR PROTEIN-2, STAP-22014

    • Author(s)
      Ichii M, Oritani K, Fujita N, Saitoh N, Sekine Y, Muromoto R, Kon S, Saitoh K, Matsuda T, Kanakura Y
    • Organizer
      19th Congress of the European Hematology Association
    • Place of Presentation
      Milan, Italy
    • Year and Date
      2014-06-13
    • Related Report
      2014 Research-status Report

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

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