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<rdf:Description rdf:about="https://riquim.fq.edu.uy/items/show/2227">
    <dcterms:title><![CDATA[<strong>Tissue transglutaminase on trophoblast cells as a possible target of autoantibodies contributing to pregnancy complications in celiac patients</strong>]]></dcterms:title>
    <dcterms:subject><![CDATA[ENZIMAS]]></dcterms:subject>
    <dcterms:subject><![CDATA[ENFERMEDAD CELIACA]]></dcterms:subject>
    <dcterms:subject><![CDATA[EMBARAZO-COMPLICACIONES]]></dcterms:subject>
    <dcterms:subject><![CDATA[TRANSGLUTAMINASAS]]></dcterms:subject>
    <dcterms:subject><![CDATA[BIBLIOGRAFIA NACIONAL QUIMICA]]></dcterms:subject>
    <dcterms:subject><![CDATA[2014]]></dcterms:subject>
    <dcterms:abstract><![CDATA[<div id="aji12290-sec-0001" class="section">
<h4>Problem</h4>
<div class="para">
<p>Women with celiac disease (CD) are often affected by atypical presentations of the disease associated with reproductive disorders as a main extra-digestive complaint. Here, we analyzed if autoantibodies against tissue transglutaminase (tTG) in sera from CD patients with reproductive disorders could display direct effects through their interaction with tTG expressed on trophoblast cells and phagocytes inducing tissue damage and interfering in the clearance of trophoblast apoptotic bodies.</p>
</div>
</div>
<div id="aji12290-sec-0002" class="section">
<h4>Method of study</h4>
<div class="para">
<p>Sera from CD women with reproductive disorders were obtained, and their ability to induce apoptosis of Swan-71 (cytotrophoblast cell line) and to modulate the wound-healing and phagocytes process was tested.</p>
</div>
</div>
<div id="aji12290-sec-0003" class="section">
<h4>Results</h4>
<div class="para">
<p>Swan-71 cells expressed tTG and CD sera displayed a significant decrease in trophoblast cell migration and a delay in injury healing on trophoblast cells, compared with those observed with control sera. Moreover, CD sera significantly reduced trophoblast cell proliferation and increased apoptosis levels in comparison with those observed in the control sera. Finally, autoantibodies against tTG interfere in the clearance of trophoblast apoptotic bodies through a mechanism involving MFG-E8 (milk fat globulin-EGF factor 8)&ndash;tTG binding.</p>
</div>
</div>
<div id="aji12290-sec-0004" class="section">
<h4>Conclusion</h4>
<div class="para">
<p>The anti-tTG antibodies might contribute to trophoblast damage and disrupt the phagocytosis process of apoptotic bodies that could promote a pro-inflammatory microenvironment.</p>
</div>
</div>]]></dcterms:abstract>
    <dcterms:creator><![CDATA[<strong>S&oacute;&ntilde;ora Muniz, Cecilia Beatriz</strong>]]></dcterms:creator>
    <dcterms:creator><![CDATA[<strong>Calo, Guillermina</strong>]]></dcterms:creator>
    <dcterms:creator><![CDATA[<strong>Fraccaroli, Laura</strong>]]></dcterms:creator>
    <dcterms:creator><![CDATA[<strong>P&eacute;rez-Leir&oacute;s, Claudia</strong>]]></dcterms:creator>
    <dcterms:creator><![CDATA[<strong>Hern&aacute;ndez, Ana</strong>]]></dcterms:creator>
    <dcterms:creator><![CDATA[<strong>Ramhorst, Rosanna</strong>]]></dcterms:creator>
    <dcterms:source><![CDATA[American Journal of Reproductive Immunology v. 72, no. 5, 2014. -- p. 485-495]]></dcterms:source>
    <dcterms:publisher><![CDATA[Wiley-Blackwell]]></dcterms:publisher>
    <dcterms:date><![CDATA[2014]]></dcterms:date>
    <dcterms:rights><![CDATA[<p><strong>Informaci&oacute;n sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislaci&oacute;n uruguaya</strong> protege el derecho de autor sobre toda creaci&oacute;n literaria, cient&iacute;fica o art&iacute;stica, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeci&oacute;n a lo establecido por el derecho com&uacute;n y las siguientes leyes</p>
<p>(LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006)</p>
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<p>&nbsp;</p>]]></dcterms:rights>
    <dcterms:format><![CDATA[PDF]]></dcterms:format>
    <dcterms:language><![CDATA[Ingl&eacute;s]]></dcterms:language>
    <dcterms:type><![CDATA[Art&iacute;culo]]></dcterms:type>
    <dcterms:identifier><![CDATA[DOI: 10.1111/aji.12290]]></dcterms:identifier>
</rdf:Description></rdf:RDF>
