『徳島大学 教育・研究者情報データベース (EDB)』---[学外] /
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EID=289507EID:289507, Map:0, LastModified:2015年5月27日(水) 15:18:28, Operator:[松井 栄里], Avail:TRUE, Censor:0, Owner:[高橋 悦久], Read:継承, Write:継承, Delete:継承.
種別 (必須): 学術論文 (審査論文) [継承]
言語 (必須): 英語 [継承]
招待 (推奨):
審査 (推奨):
カテゴリ (推奨):
共著種別 (推奨):
学究種別 (推奨):
組織 (推奨):
著者 (必須): 1.奥村 裕司
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学籍番号 (推奨):
[継承]
2. (英) Hayama M (日) (読)
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学籍番号 (推奨):
[継承]
3.高橋 悦久 ([徳島大学.先端酵素学研究所.重点研究部門])
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学籍番号 (推奨):
[継承]
4. (英) Fujiuchi M (日) (読)
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学籍番号 (推奨):
[継承]
5. (英) Shimabukuro A (日) (読)
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学籍番号 (推奨):
[継承]
6.矢野 仁康
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7.木戸 博 ([徳島大学.先端酵素学研究所.重点研究部門])
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学籍番号 (推奨):
[継承]
題名 (必須): (英) Serase-1B, a new splice variant of polyserase-1/TMPRSS9, activates urokinase-type plasminogen activator and the proteolytic activation is negatively regulated by glycosaminoglycans.  (日)    [継承]
副題 (任意):
要約 (任意): (英) Polyserase-1 (polyserine protease-1)/TMPRSS9 (transmembrane serine protease 9) is a type II transmembrane serine protease (TTSP) that possesses unique three tandem serine protease domains. However, the physiological function of each protease domain remains poorly understood. We discovered a new splice variant of polyserase-1, termed Serase-1B, which contains 34 extra amino acids consisting a SEA module (a domain found in sea urchin sperm protein, enterokinase and agrin) adjacent to the transmembrane domain and the first protease domain with a mucin-like box at the C-terminus. The tissue distribution of this enzyme by RT (reverse transcription)-PCR analysis revealed high expression in the liver, small intestine, pancreas, testis and peripheral blood CD14+ and CD8+ cells. To investigate the role of Serase-1B, a full-length form recombinant protein was produced. Interestingly, recombinant Serase-1B was partly secreted as a soluble inactive precursor and it was also activated by trypsin. This activated enzyme selectively cleaved synthetic peptides for trypsin and activated protein C, and it was inhibited by several natural serine protease inhibitors, such as aprotinin, alpha2-antiplasmin and plasminogen activator inhibitor 1. In addition, Serase-1B efficiently converted pro-uPA (urokinase-type plasminogen activator) into active uPA and this activation was strongly inhibited by these natural inhibitors. Furthermore, this activation was also negatively regulated by glycosaminoglycans. Our results indicate that Serase-1B is a novel member of TTSPs that might be involved in uPA/plasmin-mediated proteolysis and possibly implicated in biological events such as fibrinolysis and tumour progression.  (日)    [継承]
キーワード (推奨): 1. (英) Alternative Splicing (日) (読) [継承]
2. (英) Amino Acid Sequence (日) (読) [継承]
3. (英) Animals (日) (読) [継承]
4. (英) Base Sequence (日) (読) [継承]
5. (英) Cell Line (日) (読) [継承]
6. (英) Cloning, Molecular (日) (読) [継承]
7. (英) Down-Regulation (日) (読) [継承]
8. (英) Female (日) (読) [継承]
9. (英) Gene Expression Regulation (日) (読) [継承]
10. (英) Glycosaminoglycans (日) (読) [継承]
11. (英) Humans (日) (読) [継承]
12. (英) Male (日) (読) [継承]
13. (英) Mice (日) (読) [継承]
14. (英) Mice, Inbred C57BL (日) (読) [継承]
15. (英) Molecular Sequence Data (日) (読) [継承]
16. (英) Organ Specificity (日) (読) [継承]
17. (英) Protein Isoforms (日) (読) [継承]
18. (英) Serine Endopeptidases (日) (読) [継承]
19. (英) Substrate Specificity (日) (読) [継承]
20. (英) Urokinase-Type Plasminogen Activator (日) (読) [継承]
発行所 (推奨):
誌名 (必須): The Biochemical Journal ([The Biochemical Society])
(pISSN: 0264-6021, eISSN: 1470-8728)

ISSN (任意): 1470-8728
ISSN: 0264-6021 (pISSN: 0264-6021, eISSN: 1470-8728)
Title: The Biochemical journal
Title(ISO): Biochem J
Publisher: Portland Press, Ltd.
 (NLM Catalog  (Scopus  (CrossRef (Scopus information is found. [need login])
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(必須): 400 [継承]
(必須): 3 [継承]
(必須): 551 561 [継承]
都市 (任意):
年月日 (必須): 西暦 2006年 12月 15日 (平成 18年 12月 15日) [継承]
URL (任意):
DOI (任意): 10.1042/BJ20060212    (→Scopusで検索) [継承]
PMID (任意): 16872279    (→Scopusで検索) [継承]
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備考 (任意): 1.(英) Article.DataBankList.DataBank.DataBankName: GENBANK  (日)    [継承]
2.(英) Article.DataBankList.DataBank.AccessionNumberList.AccessionNumber: AB109390  (日)    [継承]
3.(英) Article.DataBankList.DataBank.AccessionNumberList.AccessionNumber: AB109391  (日)    [継承]
4.(英) Article.DataBankList.DataBank.AccessionNumberList.AccessionNumber: AB109392  (日)    [継承]
5.(英) Article.PublicationTypeList.PublicationType: Journal Article  (日)    [継承]
6.(英) Article.PublicationTypeList.PublicationType: Research Support, Non-U.S. Gov't  (日)    [継承]
7.(英) OtherID: PMC1698595  (日)    [継承]

標準的な表示

和文冊子 ● Yuushi Okumura, M Hayama, Etsuhisa Takahashi, M Fujiuchi, A Shimabukuro, Mihiro Yano and Hiroshi Kido : Serase-1B, a new splice variant of polyserase-1/TMPRSS9, activates urokinase-type plasminogen activator and the proteolytic activation is negatively regulated by glycosaminoglycans., The Biochemical Journal, Vol.400, No.3, 551-561, 2006.
欧文冊子 ● Yuushi Okumura, M Hayama, Etsuhisa Takahashi, M Fujiuchi, A Shimabukuro, Mihiro Yano and Hiroshi Kido : Serase-1B, a new splice variant of polyserase-1/TMPRSS9, activates urokinase-type plasminogen activator and the proteolytic activation is negatively regulated by glycosaminoglycans., The Biochemical Journal, Vol.400, No.3, 551-561, 2006.

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