<?xml version='1.0' encoding='UTF-8'?>
<OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd">
  <responseDate>2026-03-12T02:09:33Z</responseDate>
  <request metadataPrefix="jpcoar_2.0" identifier="oai:kanazawa-u.repo.nii.ac.jp:00034519" verb="GetRecord">https://kanazawa-u.repo.nii.ac.jp/oai</request>
  <GetRecord>
    <record>
      <header>
        <identifier>oai:kanazawa-u.repo.nii.ac.jp:00034519</identifier>
        <datestamp>2024-07-01T05:52:54Z</datestamp>
        <setSpec>2812:2813:2820</setSpec>
      </header>
      <metadata>
        <jpcoar:jpcoar xmlns:datacite="https://schema.datacite.org/meta/kernel-4/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcndl="http://ndl.go.jp/dcndl/terms/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:jpcoar="https://github.com/JPCOAR/schema/blob/master/2.0/" xmlns:oaire="http://namespace.openaire.eu/schema/oaire/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:rioxxterms="http://www.rioxx.net/schema/v2.0/rioxxterms/" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns="https://github.com/JPCOAR/schema/blob/master/2.0/" xsi:schemaLocation="https://github.com/JPCOAR/schema/blob/master/2.0/jpcoar_scm.xsd">
          <dc:title>細胞外マトリックス分解と細胞運動の極性形成維持機構</dc:title>
          <dc:title xml:lang="en">A molecular mechanism that regulates extracellular matrix degration and cell polarity in migrating cells</dc:title>
          <jpcoar:creator>
            <jpcoar:nameIdentifier nameIdentifierURI="https://kaken.nii.ac.jp/ja/search/?qm=40322119" nameIdentifierScheme="e-Rad_Researcher">40322119</jpcoar:nameIdentifier>
            <jpcoar:creatorName>滝野, 隆久</jpcoar:creatorName>
          </jpcoar:creator>
          <datacite:description descriptionType="Abstract">MT1-MMPを発現抑制したHT1080細胞とRat1線維芽細胞の共培養では、FN繊維がRat1からHT1080細胞の細胞接着斑に伸展し、N-カドヘリン接着が形成された。また、N-カドヘリン阻害は、MT1-MMPを発現抑制したHT1080細胞におけるFN matrix形成を抑制した。以上の結果から、MT1-MMPは細胞接着斑上における初期のFNの重合を抑制することによりN-カドヘリン接着の安定化とFN matrix形成を阻害し、結果的に腫瘍細胞の細胞運動と増殖を誘導することが示唆された。</datacite:description>
          <datacite:description descriptionType="Abstract">We have shown that membrane-type 1 matrix metalloproteinase (MT1-MMP) regulate fibronectin (FN) assembly by cleaving it, which results in promotion of cell motility and proliferation. FN matrix assembly requires the increased cytoskeletal tension generated by cadherin adhesions. In a co-culture of Rat1 fibroblasts and MT1-MMP-silenced but not control HT1080 cells, FN fibrils extended from Rat1 to cell-matrix adhesions in HT1080 cells, and N-cadherin adhesions were formed between these cells. MT1-MMP knockdown promoted FN matrix assembly and N-cadherin adhesions in HT1080 cells, which was abrogated by double knockdown with either integrin beta1 or FN. Conversely, inhibition of N-cadherin adhesions suppressed FN matrix formation in MT1-MMP-silenced cells. These data demonstrate that FN assembly initiated by MT1-MMP knockdown results in increased N-cadherin adhesions, which are prerequisite for further FN matrix formation.</datacite:description>
          <datacite:description descriptionType="Other">研究課題/領域番号:23590356, 研究期間(年度):2011–2013</datacite:description>
          <datacite:description descriptionType="Other">出典：研究課題「細胞外マトリックス分解と細胞運動の極性形成維持機構」課題番号23590356
（KAKEN：科学研究費助成事業データベース（国立情報学研究所）） 
（https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-23590356/23590356seika/)を加工して作成</datacite:description>
          <datacite:description descriptionType="Other">金沢大学がん進展制御研究所</datacite:description>
          <dc:publisher>金沢大学がん進展制御研究所</dc:publisher>
          <datacite:date dateType="Issued">2014-05-29</datacite:date>
          <dc:language>jpn</dc:language>
          <dc:type rdf:resource="http://purl.org/coar/resource_type/c_18ws">research report</dc:type>
          <oaire:version rdf:resource="http://purl.org/coar/version/c_ab4af688f83e57aa">AM</oaire:version>
          <jpcoar:identifier identifierType="DOI">https://doi.org/10.24517/00034506</jpcoar:identifier>
          <jpcoar:identifier identifierType="HDL">http://hdl.handle.net/2297/48017</jpcoar:identifier>
          <jpcoar:identifier identifierType="URI">https://kanazawa-u.repo.nii.ac.jp/records/34519</jpcoar:identifier>
          <jpcoar:identifierRegistration identifierType="JaLC">10.24517/00034506</jpcoar:identifierRegistration>
          <jpcoar:relation>
            <jpcoar:relatedIdentifier identifierType="URI">https://kaken.nii.ac.jp/search/?qm=40322119</jpcoar:relatedIdentifier>
            <jpcoar:relatedTitle>https://kaken.nii.ac.jp/search/?qm=40322119</jpcoar:relatedTitle>
          </jpcoar:relation>
          <jpcoar:relation>
            <jpcoar:relatedIdentifier identifierType="URI">https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23590356/</jpcoar:relatedIdentifier>
            <jpcoar:relatedTitle>https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23590356/</jpcoar:relatedTitle>
          </jpcoar:relation>
          <jpcoar:relation>
            <jpcoar:relatedIdentifier identifierType="URI">https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-23590356/23590356seika/</jpcoar:relatedIdentifier>
            <jpcoar:relatedTitle>https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-23590356/23590356seika/</jpcoar:relatedTitle>
          </jpcoar:relation>
          <jpcoar:sourceTitle>平成25(2013)年度 科学研究費補助金 基盤研究(C) 研究成果報告書</jpcoar:sourceTitle>
          <jpcoar:sourceTitle xml:lang="en">2013 Fiscal Year Final Research Report</jpcoar:sourceTitle>
          <jpcoar:volume>2011-2013</jpcoar:volume>
          <jpcoar:pageStart>5p.</jpcoar:pageStart>
          <jpcoar:file>
            <jpcoar:URI label="CA-PR-TAKINO-T-kaken 2014-5p.pdf">https://kanazawa-u.repo.nii.ac.jp/record/34519/files/CA-PR-TAKINO-T-kaken 2014-5p.pdf</jpcoar:URI>
            <jpcoar:mimeType>application/pdf</jpcoar:mimeType>
            <jpcoar:extent>353.4 kB</jpcoar:extent>
            <datacite:date dateType="Available">2017-10-05</datacite:date>
          </jpcoar:file>
        </jpcoar:jpcoar>
      </metadata>
    </record>
  </GetRecord>
</OAI-PMH>
