{"id":17675,"date":"2017-07-07T10:35:26","date_gmt":"2017-07-07T08:35:26","guid":{"rendered":"http:\/\/miradordeatarfe.es\/?p=17675"},"modified":"2017-07-03T13:38:00","modified_gmt":"2017-07-03T11:38:00","slug":"descubren-como-frenar-la-metastasis-y-propagacion-del-cancer","status":"publish","type":"post","link":"https:\/\/miradordeatarfe.es\/?p=17675","title":{"rendered":"Descubren c\u00f3mo frenar la met\u00e1stasis y propagaci\u00f3n del c\u00e1ncer"},"content":{"rendered":"<p>Una gran noticia que ha salido a la luz a ra\u00edz de una investigaci\u00f3n realizada por cient\u00edficos del Georgia Tech\u2019s School de Atlanta<!--more--><\/p>\n<p style=\"text-align: justify;\">Cient\u00edficos del Georgia Tech\u2019s School de Atlanta (EEUU) han sacado a la luz una informaci\u00f3n realmente valiosa: acaban de descubrir la forma de evitar la met\u00e1stasis del c\u00e1ncer, es decir, de frenar la propagaci\u00f3n de las c\u00e9lulas cancerosas, seg\u00fan se desprende del art\u00edculo publicado en la revista Pnas.<\/p>\n<p style=\"text-align: justify;\">Durante el proceso de propagaci\u00f3n, estas c\u00e9lulas invaden tejido sano de \u00f3rganos cercanos y afectan a los ganglios linf\u00e1ticos, e incluso pueden llegar hasta vasos sangu\u00edneos. Esto se produce a consecuencia de unas protusiones llamadas filopodias, que ayudan a las c\u00e9lulas a moverse por los tejidos.<\/p>\n<p style=\"text-align: justify;\">Los investigadores emplearon en sus experimentos una t\u00e9cnica basada en nanobastones hechos de nanopart\u00edculas de oro, para frenar estas protrusiones. Seg\u00fan explica el art\u00edculo, los nanobastones se recubrieron de unas mol\u00e9culas llamadas p\u00e9ptidos RGD, para adherirlos a una prote\u00edna llamada integrina.<\/p>\n<p style=\"text-align: justify;\">Al parecer, estos \u201cnanorods\u201d dirigidos frenaron la integrina, bloqueando su acci\u00f3n y, en consecuencia, la propagaci\u00f3n de las c\u00e9lulas cancer\u00edgenas por tejidos sanos.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Una gran noticia que ha salido a la luz a ra\u00edz de una investigaci\u00f3n realizada&#8230;<\/p>\n","protected":false},"author":1,"featured_media":17676,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"enabled":false},"version":2}},"categories":[1161,186,44,15,10],"tags":[277,4018,4017,4019],"class_list":["post-17675","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ciudadania","category-instituciones","category-noticias-de-hoy","category-ultimas-noticias","category-salud","tag-cancer","tag-frenar","tag-metatasis","tag-propagacion"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/miradordeatarfe.es\/wp-content\/uploads\/2017\/07\/metastasis-kDMF-U40209613281iDH-624x385%40Ideal.jpg?fit=624%2C385&ssl=1","jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/miradordeatarfe.es\/index.php?rest_route=\/wp\/v2\/posts\/17675","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/miradordeatarfe.es\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/miradordeatarfe.es\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/miradordeatarfe.es\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/miradordeatarfe.es\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=17675"}],"version-history":[{"count":1,"href":"https:\/\/miradordeatarfe.es\/index.php?rest_route=\/wp\/v2\/posts\/17675\/revisions"}],"predecessor-version":[{"id":17677,"href":"https:\/\/miradordeatarfe.es\/index.php?rest_route=\/wp\/v2\/posts\/17675\/revisions\/17677"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/miradordeatarfe.es\/index.php?rest_route=\/wp\/v2\/media\/17676"}],"wp:attachment":[{"href":"https:\/\/miradordeatarfe.es\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17675"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/miradordeatarfe.es\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17675"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/miradordeatarfe.es\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17675"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}