{"id":66604,"date":"2018-03-09T22:54:56","date_gmt":"2018-03-09T22:54:56","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/efecto-represor-de-snail-en-la-proliferacion-celular\/"},"modified":"2018-03-09T22:54:56","modified_gmt":"2018-03-09T22:54:56","slug":"efecto-represor-de-snail-en-la-proliferacion-celular","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/efecto-represor-de-snail-en-la-proliferacion-celular\/","title":{"rendered":"Efecto represor de snail en la proliferaci\u00f3n celular"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Ariadna Virgos Soler <\/strong><\/h2>\n<p>Snail es conocido por su participaci\u00f3n en la activaci\u00f3 de la transici\u00f3n epitelio-mesenquima (emt), procesos que sufren ciertas celulas epiteliales que necesitan perder los contactos con las c\u00e9lulas vecinas y migrar hacia nuevas regiones. Snail, se une directamente al promotor de les genes epiteliales que hace falta reprimir para que tenga lugar la emt, siendo el gen de la e.Cadherina el mas importante. <Snail tambien puede activar la expresi\u00f3n de genes mesenquimales y genes implicados en la supervivencia celular.%&#038;\/Snail tambien participa en el control de ciclo celular en varios sistemas.%&#038;\/En nuestro laboratorio generaron unas linas estables que sobreexpresaban snail, que sufrian una emt y que presentaban \u00edndices m\u00e1s bajos de proliferaci\u00f3n celular. Nos propusimos como objetivo de trabajo determinar que mecanismo moecular utilizaba snail para disminuir la proliferaci\u00f3n celular en dichas celulas.%&#038;\/Hemos encontrado que snail bloquea la entrada en la fase s y la entrada en la fase m del ciclo celular. Dicho efecto lo hace reteniendo el mrna de cdc25a, fosfatasa implicada en la activaci\u00f3n delos complejos cdk-ciclina ique promueven la entrada a la fase s y a la fase m, en el nucleu celular e impidiendo que se traduzca.\n\n\n\n&nbsp;\n\n\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Efecto represor de snail en la proliferaci\u00f3n celular<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Efecto represor de snail en la proliferaci\u00f3n celular <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Ariadna Virgos Soler <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Pompeu fabra<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 23\/07\/2008<\/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>Antonio Garcia De Herreros Madue\u00f1o<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: neus Agell jane <\/li>\n<li>gabriel Gil g\u00f3mez (vocal)<\/li>\n<li>jordi Bernu\u00e9s mart\u00ednez (vocal)<\/li>\n<li>eduardo Batlle gomez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ariadna Virgos Soler Snail es conocido por su participaci\u00f3n en la activaci\u00f3 de la transici\u00f3n epitelio-mesenquima (emt), [&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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