{"id":10335,"date":"2018-10-09T00:00:00","date_gmt":"2018-10-08T22:00:00","guid":{"rendered":"https:\/\/idibell.cat\/es\/blog\/2018\/10\/09\/nuevas-estrategias-terapeuticas-para-el-cancer-de-mama\/"},"modified":"2020-05-19T16:54:52","modified_gmt":"2020-05-19T14:54:52","slug":"nuevas-estrategias-terapeuticas-para-el-cancer-de-mama","status":"publish","type":"post","link":"https:\/\/idibell.cat\/es\/2018\/10\/nuevas-estrategias-terapeuticas-para-el-cancer-de-mama\/","title":{"rendered":"Nuevas estrategias terap\u00e9uticas para el c\u00e1ncer de mama"},"content":{"rendered":"

El riesgo de desarrollar c\u00e1ncer de mama est\u00e1 en gran parte determinado por la capacidad de las c\u00e9lulas de reparar da\u00f1os en su ADN y, a la vez, por la regulaci\u00f3n de las \u00abc\u00e9lulas madre\u00bb que dan origen a los tumores. Sin embargo, se desconoce c\u00f3mo estos dos procesos fundamentales se coregulan.<\/p>\n

\u00a0<\/p>\n

En un estudio reciente, investigadores IDIBELL – ICO del programa ProCURE, Oncobell, en colaboraci\u00f3n con investigadores del Princess Margaret Cancer Center (Toronto, Canada), describen el papel del supresor tumoral RNF8 en la regulaci\u00f3n de la respuesta a da\u00f1os en el ADN y el control de las c\u00e9lulas madre. Los equipos de investigaci\u00f3n han demostrado que RNF8 coordina ambos procesos, modulando tanto la respuesta al da\u00f1o como la activaci\u00f3n del receptor NOTCH, que regula los progenitores de las c\u00e9lulas epiteliales mamarias que pueden llegar a convertirse en tumorales.<\/p>\n

\u00a0<\/p>\n

Por otra parte, el estudio demuestra que tumores con niveles bajos de RNF8 pueden ser tratados efectivamente con la combinaci\u00f3n de inhibidores de los receptores NOTCH y PARP. \u00abEsta observaci\u00f3n abre la posibilidad de establecer una nueva terapia precisa y eficaz para determinadas pacientes de c\u00e1ncer de mama\u00bb, explica el Dr. Miquel \u00c0ngel Pujana, jefe del grupo de investigaci\u00f3n en c\u00e1ncer de mama del IDIBELL y autor del estudio.<\/p>\n

\u00a0<\/p>\n

Cada a\u00f1o se producen unos 4500 nuevos casos y 900 muertes por c\u00e1ncer de mama en Catalu\u00f1a. El c\u00e1ncer de mama es, de lejos, el m\u00e1s frecuente en las mujeres, tanto en los pa\u00edses desarrollados como en los pa\u00edses en v\u00edas de desarrollo. El Mes de Sensibilizaci\u00f3n sobre el C\u00e1ncer de Mama, que se celebra en todo el mundo cada mes de octubre, contribuye a aumentar la atenci\u00f3n y el apoyo prestados a la sensibilizaci\u00f3n, la detecci\u00f3n precoz, el tratamiento y los cuidados paliativos.
\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"

El riesgo de desarrollar c\u00e1ncer de mama est\u00e1 en gran parte determinado por la capacidad de las c\u00e9lulas de reparar da\u00f1os en su ADN y, a la vez, por la regulaci\u00f3n de las \u00abc\u00e9lulas madre\u00bb que dan origen a los tumores. Sin embargo, se desconoce c\u00f3mo estos dos procesos fundamentales se coregulan. \u00a0 En un […]<\/p>\n","protected":false},"author":6,"featured_media":10336,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","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":"default","adv-header-id-meta":"","stick-header-meta":"default","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":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[184,292,281],"tags":[],"publishpress_future_action":{"enabled":false,"date":"2024-05-11 13:58:02","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category"},"_links":{"self":[{"href":"https:\/\/idibell.cat\/es\/wp-json\/wp\/v2\/posts\/10335"}],"collection":[{"href":"https:\/\/idibell.cat\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idibell.cat\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idibell.cat\/es\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/idibell.cat\/es\/wp-json\/wp\/v2\/comments?post=10335"}],"version-history":[{"count":0,"href":"https:\/\/idibell.cat\/es\/wp-json\/wp\/v2\/posts\/10335\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/idibell.cat\/es\/wp-json\/wp\/v2\/media\/10336"}],"wp:attachment":[{"href":"https:\/\/idibell.cat\/es\/wp-json\/wp\/v2\/media?parent=10335"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idibell.cat\/es\/wp-json\/wp\/v2\/categories?post=10335"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idibell.cat\/es\/wp-json\/wp\/v2\/tags?post=10335"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}