{"id":1091372,"date":"2024-03-28T18:45:00","date_gmt":"2024-03-28T22:45:00","guid":{"rendered":"https:\/\/unionradio.net\/?p=1091372"},"modified":"2024-03-28T17:47:03","modified_gmt":"2024-03-28T21:47:03","slug":"celulas-aportan-nuevos-datos-para-prevenir-cancer-de-mama","status":"publish","type":"post","link":"https:\/\/unionradio.net\/2024\/03\/28\/celulas-aportan-nuevos-datos-para-prevenir-cancer-de-mama\/","title":{"rendered":"C\u00e9lulas mamarias aportan nuevos datos para prevenir c\u00e1ncer de mama"},"content":{"rendered":"<p style=\"text-align: justify;\">REDACCI\u00d3N CIENCIA.- Investigadores de la Universidad de Cambridge han creado el mayor cat\u00e1logo de c\u00e9lulas mamarias humanas, que ha revelado cambios celulares tempranos en portadoras sanas de mutaciones de los genes BRCA1 y BRCA2.<\/p>\n<p><strong>Lea tambi\u00e9n: <\/strong><a title=\"La princesa Catalina tiene c\u00e1ncer\" href=\"https:\/\/unionradio.net\/2024\/03\/22\/la-princesa-catalina-anuncio-que-tiene-cancer\/\" rel=\"bookmark\">La princesa Catalina tiene c\u00e1ncer<\/a><\/p>\n<p style=\"text-align: justify;\">Todo el mundo tiene los genes BRCA1 y BRCA2, pero las mutaciones en estos -que pueden ser hereditarias- aumentan el riesgo de c\u00e1ncer de mama y ovario.<\/p>\n<p style=\"text-align: justify;\">El estudio descubri\u00f3 que las c\u00e9lulas inmunitarias del tejido mamario de mujeres sanas, portadoras de mutaciones de los genes BRCA1 o BRCA2, muestran signos de mal funcionamiento conocidos como \u00abagotamiento\u00bb.<\/p>\n<p style=\"text-align: justify;\">Esto sugiere que las c\u00e9lulas inmunitarias no pueden eliminar las c\u00e9lulas mamarias da\u00f1adas, que a la larga pueden convertirse en c\u00e1ncer de mama, explica un comunicado de la Universidad de Cambridge.<\/p>\n<p style=\"text-align: justify;\">Los resultados, que se publican en Nature Genetics, plantean la posibilidad de utilizar los f\u00e1rmacos de inmunoterapia existentes como intervenci\u00f3n temprana para prevenir el desarrollo del c\u00e1ncer de mama en portadoras de estas mutaciones.<\/p>\n<p style=\"text-align: justify;\">Los investigadores van a ensayar este enfoque preventivo en ratones. Si resulta eficaz, allanar\u00e1 el camino hacia un ensayo cl\u00ednico piloto en mujeres.<\/p>\n<p><strong>Ingrese aqu\u00ed: <a href=\"https:\/\/www.cancer.gov\/espanol\/cancer\/naturaleza\/que-es\"><em>Instituto Nacional del C\u00e1ncer<\/em><\/a><\/strong><\/p>\n<p style=\"text-align: justify;\">El descubrimiento abre la posibilidad de un tratamiento preventivo distinto de la cirug\u00eda para las portadoras de estas mutaciones en c\u00e1ncer de mama.<\/p>\n<p>EFE<\/p>\n","protected":false},"excerpt":{"rendered":"<p>REDACCI\u00d3N CIENCIA.- Investigadores de la Universidad de Cambridge han creado el mayor cat\u00e1logo de c\u00e9lulas mamarias humanas, que ha revelado cambios celulares tempranos en portadoras sanas de mutaciones de los genes BRCA1 y BRCA2. Lea tambi\u00e9n: La princesa Catalina tiene c\u00e1ncer Todo el mundo tiene los genes BRCA1 y BRCA2, pero las mutaciones en estos [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":1091374,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[488,109],"tags":[615,398,2936,849,108,110],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>C\u00e9lulas aporta nuevos datos para prevenir c\u00e1ncer de mama<\/title>\n<meta name=\"description\" content=\"Un grupo de cient\u00edficos realizaron varios avances para prevenir el c\u00e1ncer de mama, a trav\u00e9s de c\u00e9lulas mamarias.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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