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Correlated Light and Electron Microscopic Study of the Plasmalemmal Undercoats

Research Project

Project/Area Number 12670004
Research Category

Grant-in-Aid for Scientific Research (C)

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

Principal Investigator

MURAKAMI Tohru (2001)  Gunma University School of Medicine, Department of Anatomy, Associate Professor, 医学部, 講師 (10239494)

石川 春律 (2000)  群馬大学, 医学部, 教授 (90010058)

Co-Investigator(Kenkyū-buntansha) HIJIKATA Takao  Gunma University School of Medicine, Department of Anatomy, Assistant Professor, 医学部, 助手 (70189786)
村上 徹  群馬大学, 医学部, 講師 (10239494)
藤巻 昇  群馬大学, 医学部, 講師 (10008261)
Project Period (FY) 2000 – 2001
Project Status Completed (Fiscal Year 2001)
Budget Amount *help
¥2,800,000 (Direct Cost: ¥2,800,000)
Fiscal Year 2001: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2000: ¥1,700,000 (Direct Cost: ¥1,700,000)
Keywordsplasmalemmal undercoats / cytoskeletons / cell adhesion / development / molecular architectures / corrated microscopy / confocal microscopy / electron microscopy / 形質膜 / 共焦点レーザー顕微鏡 / 電子顕微鏡 / 平滑筋細胞 / プレクチン / 神経周膜
Research Abstract

Cytoskeletons are among the key components of prokaryotic cells playing such rolls as a cellular mechanical support as well as cytokinesis, cell adhesion, signal transmission, cell differentiation and development. Many of their functions are based on the mechanical and structural associations with cell adhesion structures and plasmalemmal undercoat. We studied such associations in muscle cells and perineurial cells by electron microscopy correlated with confocal microscopy and biochemical techniques. Additionally we investigated the induction of cell adhesion by rostral determinant gene Otx in developing vertebrate embryos by correlated molecular biology and microscopy. We also identified a protocadherin as a morphoregulator of somitogenesis.

Report

(3 results)
  • 2001 Annual Research Report   Final Research Report Summary
  • 2000 Annual Research Report
  • Research Products

    (26 results)

All Other

All Publications (26 results)

  • [Publications] Tanaka H, et al.: "Localization of Plectin and Other Related Proteins along the Sarcolemma in Smooth Muscle Cells of Rat Colon"Cell Struct Funct. 26. 61-70 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Abou Salem EA, Ishikawa H: "Early morphological changes in the rat soleus muscle induced by tenotomy and denervation"J Electron Microsc. 50. 275-282 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Abou Salem EA, et al.: "Morphological changes and recovery process in the tenotomized soleus muscles of the rat"Arch Histol Cytol. 64. 127-137 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 土方貴雄: "骨格筋における中間径フィラメントネットワークの分子構築"生体の科学. 52. 287-293 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Bellipanni G, et al.: "Expression of Otx homeodomain proteins induces cell aggregation in developing zebrafish embryos"Dev Biol. 223. 339-353 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Rina-Susilowati, et al.: "Actin bundles in perineurial cells of rat spinal nerves"J Neurocytol. 29. 109-117 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Tanaka H, Hijikata T, Murakami T, Fujimaki N, Ishikawa H: "Localization of Plectin and Other Related Proteins along the Sarcolemma in Smooth Muscle Cells of Rat Colon"Cell Struct Funct. 26. 61-70 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Abou Salem EA, Ishikawa H: "Early morphological changes in the rat soleus muscle induced by tenotomy a denervation"J Electron Microsc. 50. 275-82 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Abou Salem EA, Fujimaki N, Ishikawa H, Tashiro T, Komiya Y: "Morphological changes and recovery process in the tenotomized soleus muscles of the rat"Arch Histol Cytol. 64. 127-37 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Hijikata T: "Molecular organization of intermediate filament networks in skeletal muscle fibers (English Translation of Japanese title)"Seitai-no-Kagaku. 52. 287-293 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Bellipanni G, Murakami T, Doerre OG, Andermann P, Weinberg ES: "Expression of Otx homeodomain proteins induces cell aggregation in developing zebrafish embryo"Dev Biol. 223. 339-53 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Rina-Susilowati, Fujimaki N, Ishikawa H: "Actin bundles in perineurial cells of rat spinal nerves"J Neurocytol. 29. 109-17 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Murakami T: "Confocal laser microscopy. (English Translation of Japanese title)"Clinical Neuroscience. 18. 10-11 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Tanaka H., et al.: "Localization of Plectin and Other Related Proteins along the Sarcolemma in Smooth Muscle Cells of Rat Colon"Cell Struct Funct. 26. 61-70 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Abou Salem EA, Ishikawa H.: "Early morphological changes in the rat soleus muscle induced by tenotomy and denervation"J Electron Microsc. 50. 275-282 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Abou Salem EA, et al.: "Morphological changes and recovery process in the tenotomized soleus muscles of the rat"Arch Histol Cytol. 64. 127-137 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 土方貴雄: "骨格筋における中間径フィラメントネットワークの分子構築"生体の科学. 52. 287-293 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Bellipanni G., et al.: "Expression of Otx homeodomain proteins induces cell aggregation in developing zebrafish embryos"Dev Biol. 223. 339-353 (2000)

    • Related Report
      2001 Annual Research Report
  • [Publications] Rina-Susilowati, et al.: "Actin bundles in perineurial cells of rat spinal nerves"J Neurocytol. 29. 109-117 (2000)

    • Related Report
      2001 Annual Research Report
  • [Publications] Rina-Susilowati: "Actin bundles in perineurial cells of rat periperal nerves."J.Neurocytol.. 29.2. 109-117 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Tanaka,H.: "Localization of plectin and other related proteins along the sarcolemma in smooth muscle cells of the rat."Cell Struct. Funct.. 26(In press). (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] Abou Salem,E.A.: "Morphological changes and recovery process in the tenotomized soleus muscles of the rat."Arch.Histol.Cytol.. 64.2(In press). (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] Abou Salem,E.A.: "Fromation of unique vacuoles in tenotomized muscle fibers."Arch.Histol.Cytol.. 64.3(In press). (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] Rina-Susilowati: "Myofibroblasts in adrenal capsules express smooth muscle contractile properties."Bioimages. 9.1(In press). (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] Abou Salem,E.A.: "Early morphological changes in rat soleus muscle induced by tenotomy abd denervation."J.Electr.Microsc.. 50(In press). (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] 石川春律: "分子・細胞の生物学II-細胞"岩波書店. 243 (2000)

    • Related Report
      2000 Annual Research Report

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Published: 2000-04-01   Modified: 2016-04-21  

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