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2009 Fiscal Year Final Research Report

Research of signal transduction by cell adhesion molecules in spermatogenesis

Research Project

  • PDF
Project/Area Number 19590172
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field General anatomy (including Histology/Embryology)
Research InstitutionKanazawa University

Principal Investigator

WAKAYAMA Tomohiko  Kanazawa University, 医学系, 准教授 (70305100)

Co-Investigator(Kenkyū-buntansha) ISEKI Shoichi  金沢大学, 医学系, 教授 (50167251)
Project Period (FY) 2007 – 2009
Keywords精巣 / 精子形成 / 細胞接着分子 / シグナル伝達
Research Abstract

細胞接着分子Cell adhesion molecule-1(Cadm1)のノックアウト(KO)マウスは精子形成障害を生じる。DNAマイクロアレイと定量的RT-PCR法によって、KOマウスにおいて発現が増加する細胞接着分子Myelin protein zero like-2(Mpzl2)を検出した。KOマウスでは、Mpzl2が代償性に機能することが示唆された。また、Cadm1と相互作用するPoliovirusreceptorのKOマウスでは精子形成障害は見られなかった。

  • Research Products

    (9 results)

All 2009 2008 2007 Other

All Journal Article (5 results) (of which Peer Reviewed: 5 results) Presentation (3 results) Remarks (1 results)

  • [Journal Article] Role of the spermatogenic-Sertoli cell interaction through cell adhesion molecule-1 (CADM1) in spermatogenesis.2009

    • Author(s)
      Wakayama T, Iseki S.
    • Journal Title

      Anat Sci Int. 84

      Pages: 112-21

    • Peer Reviewed
  • [Journal Article] Expression, localization and binding activity of the ezrin/radixin/moesin proteins in the mouse testis.2009

    • Author(s)
      Wakayama T, Nakata H, Iseki S., (他2名、1番目)
    • Journal Title

      J Histochem Cytochem 57

      Pages: 351-62

    • Peer Reviewed
  • [Journal Article] 精子形成に必須の細胞接着分子CADM1/IGSF4A/SgIGSF.2008

    • Author(s)
      若山友彦、井関尚一
    • Journal Title

      日本生殖免疫学会雑誌 23

      Pages: 1-10

    • Peer Reviewed
  • [Journal Article] 精子形成に関与する新規接着分子SgIGSF2007

    • Author(s)
      若山友彦、井関尚一
    • Journal Title

      顕微鏡 42

      Pages: 41-4

    • Peer Reviewed
  • [Journal Article] Heterophilic Binding of the Adhesion Molecules Poliovirus Receptor and Immunoglobulin Superfamily 4A in the Interaction between Mouse Spermatogenic and Sertoli Cells.2007

    • Author(s)
      Wakayama T, Sai Y, Kato Y., (他7名、1番目)
    • Journal Title

      Biol Reprod 76

      Pages: 1081-1090

    • Peer Reviewed
  • [Presentation] American Expression, localization and function of the ezrin/radixin/moesin (ERM) protein family in the mouse testis.2008

    • Author(s)
      Wakayama T, Kurobo M, Iseki S.
    • Organizer
      Society for Reproductive Immunology 28th Annual Meeting
    • Place of Presentation
      Congress Plaza Hotel and Convention Center, Chicago (USA).
    • Year and Date
      2008-06-14
  • [Presentation] 生殖細胞・セルトリ細胞間の細胞接着因子と精子形成調節機構.シンポジウム「精子形成過程に於ける細胞動態制御の分子解剖学」2008

    • Author(s)
      若山友彦、井関尚一
    • Organizer
      第113回日本解剖学会総会・全国学術集会
    • Place of Presentation
      大分大学医学部(大分県)
    • Year and Date
      2008-03-29
  • [Presentation] Role of SgIGSF/TSLC1/Necl-2 in the interaction between spermatogenic and Sertoli cells during mouse spermatogenesis.2007

    • Author(s)
      Wakayama T., Iseki S.
    • Organizer
      XIX North American Testis Workshop "Chromosome Structure and Gene Expression"
    • Place of Presentation
      Hyatt Regency, Tampa (USA).
    • Year and Date
      2007-04-19
  • [Remarks] ホームページ等

    • URL

      http://web.kanazawa-u.ac.jp/%7Emed01/

URL: 

Published: 2011-06-18   Modified: 2016-04-21  

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