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Vitronectin expressed in porcine brain and characterization of lipid binding activities related to tissue vitronectins.

Research Project

Project/Area Number 09680585
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Structural biochemistry
Research InstitutionGRADUATE SCHOOL OF HUMANITIES AND SCIENCES OCHANOMIZU UNIVERSITY

Principal Investigator

OGAWA Haruko  INSTITUTION,DEPARTMENT,TITLE OF POSITION Department of Human Environmental Biosciences, 人間文化研究科, 助教授 (90143700)

Project Period (FY) 1997 – 1998
Project Status Completed (Fiscal Year 1998)
Budget Amount *help
¥1,300,000 (Direct Cost: ¥1,300,000)
Fiscal Year 1998: ¥1,300,000 (Direct Cost: ¥1,300,000)
KeywordsVitronectin / sulfatide-binding / brain / acidic lipid / hemopexin / beta-endorphin / cholesterol 3-sulfate / extracellular matrix / 細胞外マトリックス(細胞間マトリックス、も可) / コレステロール3。硫酸 / ((細胞間マトリックス)も可)細胞外マトリックス / レコンビナントドメイン
Research Abstract

Vitronectin (VN) is a multifunctional glycoprotein mainly existing in animal serum and extracellular matrix, In this study, brain VN was isolated and characterized for the first time as the basis of the functional studies of tissue VN.
1 Isolation of brain VN Immunoblot analysis of porcine brain extract showed that approximately 60 and 40 kDa protein bands on SOS-PAGE reacted with anti-VN antibody. Unlike serum VN, brain VN was found to bind with heparin-column under non-denaturing conditions. The 62 kDa protein fraction was obtained from the brain extract using DEAE-HPLC and found to react with anti-porcine serum VN.HRP-lectin binding assay indicated that 62 kDa protein was mainly O- glycosylated although porcine serum VNwas mainly N-glycosylated. The 62kDa protein bound to HRP-heparin and weakly to beta-endorphin on western blotting.
On the other hand, cDNA cloning was performed from a cDNA expression library derived from Alzheimer's diseased patient brain, by the method of plaque-hybridization with HRP-anti-human VN antibody. Positive 4 clones were obtained from 8 x 10^4 clones.
2 Lipid Binding Activities of Vitronectin It was found that plasma vitronectin bound to various sulfated lipids and acidic phospholipids but not gangliosides by the use of ELISA and affinity chromatography. Only the activated open form of vitronectin bound to sulfatide, while vitronectin bound to cholesterol 3-sulfate regardless of its conformational state.
3 Identification of Binding Domains for Biological Ligands Each binding domain for lipids, beta-endorphin, type-1 collagen, and heparin was determined by ELISA using recombinant domains and deletion mutants of human vitronectin expressed as fusion proteins linked to glutathione S-transferase in E.coli. Both recombinant proteins containing Hi or H2 domains were found to have sulfatide-binding activity. The ligand binding activities found in this work would provide a clue for functional studies and purification of tissue VN.

Report

(3 results)
  • 1998 Annual Research Report   Final Research Report Summary
  • 1997 Annual Research Report
  • Research Products

    (31 results)

All Other

All Publications (31 results)

  • [Publications] A.Yoneda, H.Ogawa, K.Kojima,& I.Matsumoto: "Characterization of the ligand binding activities of vitronectin, Specificities toward various Lipids and identification of the binding domains for various ligands ----" Biochemistry. 37巻18. 6351-6360 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] A.Yoneda, H.Ogawa 他2名: "Lipid-binding of plasma vitronectin and domain mutants." Glycoconj.J.14・suppl1. S76 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 米田敦子, 小川温子 他5名: "リコンビナントビトロネクチンのリガンド結合性" 生化学. 69・7. 684-684 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 田切美緒, 米田敦子 他3名: "血漿ビトロネクチン及び大腸菌に発現させたレコンビナンドビトロネクチンの活性化機構" 生化学. 69・7. 684-684 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 岩城はるひ, 小川温子, 他6名: "組織の再生、修復におけるビトロネクチンの糖鎖による活性調節" 生化学. 70・8. 895-895 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] H.Iwaki, A.Yoneda, S.Oda-Tamai, ほか3名: "Vitronectin produced in regenerating and sham-operated rat liver showed enhanced collagen binding activity dul to the change of glycosylation." 4th CGGH Symposium : Frontiers in Matrix Biology, abstracts. P35-P35 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] A.Yoneda, H.Ogawa 他2名: "Vitronectin binds to various lipids, collagen, β-endorphin and heparinvia hemopexin domain 1 and 2." Abstracts 4th CGGH Symposium. P34-P34 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 岩城はるひ, 小川温子 他7名: "細胞外マトリックス分子ビトロネクチンの糖鎖による活性調節-再生肝およびシャム手術ラットにおける組織の再生, 修復との関わり-" 糖質シンポジウム要旨集. P29-29 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 小川温子, 他2名: "肝臓病学 Basic Hepatology" 医学書院, 904 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 小川温子, 他2名: "ノックアウトマウス・データブック" 中山書店, 564 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Yoneda, A., Ogawa.H., Kojima, K.and Matsumoto, I.: "Characterization of the ligand binding activities of vitronectin : Interaction of vitronection with lipids and identification of the binding domains for various ligands using recombinant domains." Biochemistry. 37-18. 6351-6360 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Yoneda, A., Ogawa.H., Kojima, K.and Matsumoto, I.: "Lipid-binding of plasma vitronectin and domain mutants." Glycoconj.J.14-suppl.1. S76 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Yoneda, A., Kojima, K., Matsumoto, I.and Ogawa, H.: "Vitronection binds to various lipids, collagen, beta-endorphin and heparin via hemopexin domain 1 and 2." Abstracts of 4th CGGH symposium. 34 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Iwaki-Uchibori, H., Yoneda, A., Oda-Tamai, S., Kato, S., Akamatsu, N., and Ogawa, H.: "Vitronectin produced in regenerating and sham-operated rat liver showed enhanced collagen binding activity due to the change of glycosylation." Abstracts of 4th CGGH symposium. 35 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Ueda, H., Kojima, K., Saitoh, T.and Ogawa, H.: "Interaction of lectin from Psathyrella velutina mushroom with N-acetylneuraminic acid." FEBS Letters. (in press). (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] A.Yoneda,H.Ogawa,K.Kojima & I.Matsumoto: "Characterization of the ligand binding activities of vitronectin,Specificities toward various lipids and identification of the binding domains for various ligands・・・・" Biochemistry. 37巻18. 6351-6360 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] A.Yoneda,H.Ogawa 他2名: "Lipid-binding of plasma vitronectin and domain mutants." Glycoconj.J.14・suppl 1. S76 (1997)

    • Related Report
      1998 Annual Research Report
  • [Publications] 米田敦子,小川 温子 他5名: "リコンビナント ビトロネクチンのリガンド結合性" 生化学. 69・7. 684-684 (1997)

    • Related Report
      1998 Annual Research Report
  • [Publications] 田切 美緒,米田 敦子 他3名: "血漿ビトロネクチン及び大腸菌に発現させたレコンビナンドビトロネクチンの活性化機構" 生化学. 69・7. 684-684 (1997)

    • Related Report
      1998 Annual Research Report
  • [Publications] 岩城はるひ,小川温子,他6名: "組織の再生、修復におけるビトロネクチンの糖鎖による活性調節" 生化学. 70・8. 895-895 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] H.Iwaki,A.Yoneda,S.Oda Tamai,ほか3名: "Vitronectin produced in regenerating and sham-operated rat liver showed enhanced collagen binding activity dueto the change of glycosylation." 4th CGGH Symposium:Frontiers in Matrix Biology,Abstracts. 35-35 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] A.Yoneda,H.Ogawa 他2名: Vitronectin binds to various lipids,collagen,β-endorphinand heparin via hemopexin domain 1 and 2. Avbstracts 4th CGGH Symposium. 34-34 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 岩城はるひ,小川温子他7名: "細胞外マトリックス分子ビトロネクチンの糖鎖による活性調節-再生肝およびシャム手術ラットにおける組織の再生,修復との関わり-" 糖質シンポジウム要旨集. 29-29 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 小川温子,他2名: "肝臓病学 Basic Hepatology" 医学書院, 904 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 小川 温子 他2名: "ノックアウトマウス・データブック" 中山書店, 564 (1997)

    • Related Report
      1998 Annual Research Report
  • [Publications] A.Yoneda, H.Ogawa, K.Kojima & I.Matsumoto: "Characterization of the ligand binding activities of vitronectin Specificities foward various lipods and identification of the binding domains for various ligands" Biochemistry. (1998)

    • Related Report
      1997 Annual Research Report
  • [Publications] A.Yoneda, H.Ogawa 他2名: "Lipid-binding of plasma vitronectin and drmain mutants" Glycoconj.J.S76- (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 米田敦子,小川温子他5名: "リコンビナントビトロネクチンのリガンド結合性" 生化学. 69・7. 684-684 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 田切美緒,米田敦子他3名: "血漿ビトロネクチン及び大腸菌に発現させたレコンビナンドビトロネクチンの活性化機構" 生化学. 69・7. 684-684 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 小川温子, 他2名: "肝臓病学 Basic Hepatology" 医学書院, (1998)

    • Related Report
      1997 Annual Research Report
  • [Publications] 小川温子 他2名: "ノックアウトマウス・データブック" 中山書店, 564 (1997)

    • Related Report
      1997 Annual Research Report

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Published: 1998-04-01   Modified: 2016-04-21  

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