{"id":92116,"date":"2009-06-03T00:00:00","date_gmt":"2009-06-03T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/anta%c2%adgenos-sle-a-sle-x-y-cdw-75-evaluacinon-del-valor-pronostico-de-su-expresion-inmunohistoquia%c2%admica-en-adenocarcinoma-colorrectal-humano\/"},"modified":"2009-06-03T00:00:00","modified_gmt":"2009-06-03T00:00:00","slug":"anta%c2%adgenos-sle-a-sle-x-y-cdw-75-evaluacinon-del-valor-pronostico-de-su-expresion-inmunohistoquia%c2%admica-en-adenocarcinoma-colorrectal-humano","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/oncologia-clinica\/anta%c2%adgenos-sle-a-sle-x-y-cdw-75-evaluacinon-del-valor-pronostico-de-su-expresion-inmunohistoquia%c2%admica-en-adenocarcinoma-colorrectal-humano\/","title":{"rendered":"Ant\u00edgenos sle a, sle x y cdw 75: evaluaci\u00f1on del valor pron\u00f3stico de su expresi\u00f3n inmunohistoqui\u00edmica en adenocarcinoma colorrectal humano."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Susana Villar Portela <\/strong><\/h2>\n<p>El c\u00e1ncer colorrectal (ccr) es uno de los tumores malignos que aparecen con mayor frecuencia en la poblaci\u00f3n de pa\u00edses industrializados, donde representa la segunda causa de muerte por c\u00e1ncer. Uno de los mayores problemas en el tratamiento del ccr es la carencia de par\u00e1metros pron\u00f3stico, por lo que una parte de de la investigaci\u00f3n sobre ccr se orienta a la b\u00fasqueda de nuevos marcadores de pron\u00f3stico capaces de predecir la evoluci\u00f3n y supervivencia de los pacientes y, por tanto, de ayudar a establecer la terapia adecuada tras la reserci\u00f3n quir\u00fargica. La transformaci\u00f3n maligna va frecuentemente acompa\u00f1ada de la presencia de glicoconjugados extensamente sialilados y fucosilados, cuya expresi\u00f3n parece encontrarse estrechamente relacionada con el comportamiento agresivo y con el aumento del potencial metast\u00e1tico del tumor. Entre estos ant\u00edgenos asociados al c\u00e1ncer se encuentran sle \u00aa, sle x y cdw75. Resultados previos de nuestro grupo de investigaci\u00f3n han constatado un aumento significativo en la expresi\u00f3n de sl\u00aa y slex, as\u00ed como de la enzima responsable de la s\u00edntesis de cdw75 (st6gal i), en  ccr respecto al tejido colorrectal sano.  la tesis analiza la expresi\u00f3n inmunohistoqu\u00edmica&#8230;&#8230;<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Ant\u00edgenos sle a, sle x y cdw 75: evaluaci\u00f1on del valor pron\u00f3stico de su expresi\u00f3n inmunohistoqui\u00edmica en adenocarcinoma colorrectal humano.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Ant\u00edgenos sle a, sle x y cdw 75: evaluaci\u00f1on del valor pron\u00f3stico de su expresi\u00f3n inmunohistoqui\u00edmica en adenocarcinoma colorrectal humano. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Susana Villar Portela <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Vigo<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 06\/03\/2009<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Almudena Fern\u00e1ndez Briera<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: amando Garrido pertierra <\/li>\n<li>jacobo De u\u00f1a \u00e1lvarez (vocal)<\/li>\n<li>elisa clara Cuevas \u00e1lvarez (vocal)<\/li>\n<li>m. cristina V\u00e1zquez mart\u00edn (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Susana Villar Portela El c\u00e1ncer colorrectal (ccr) es uno de los tumores malignos que aparecen con mayor [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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