{"id":568446,"date":"2026-09-15T01:00:00","date_gmt":"2026-09-14T23:00:00","guid":{"rendered":"https:\/\/medizinonline.com\/cancer-de-ovario-por-que-un-pequeno-conjunto-de-celulas-es-determinante-para-la-recidiva\/"},"modified":"2026-09-23T17:28:29","modified_gmt":"2026-09-23T15:28:29","slug":"cancer-de-ovario-por-que-un-pequeno-conjunto-de-celulas-es-determinante-para-la-recidiva","status":"publish","type":"post","link":"https:\/\/medizinonline.com\/es\/cancer-de-ovario-por-que-un-pequeno-conjunto-de-celulas-es-determinante-para-la-recidiva\/","title":{"rendered":"C\u00e1ncer de ovario: por qu\u00e9 un peque\u00f1o conjunto de c\u00e9lulas es determinante para la recidiva"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>El carcinoma de ovario es el tumor maligno ginecol\u00f3gico m\u00e1s letal, y la raz\u00f3n de ello radica no tanto en la respuesta inicial como en la recidiva, que se produce de forma casi sistem\u00e1tica. Un reciente trabajo de revisi\u00f3n procedente de Hong Kong resume lo que se sabe sobre las c\u00e9lulas madre tumorales ov\u00e1ricas, esa subpoblaci\u00f3n poco frecuente y altamente pl\u00e1stica a la que se atribuyen la iniciaci\u00f3n tumoral, la diseminaci\u00f3n peritoneal, la resistencia a la quimioterapia y la recidiva. El trabajo merece la pena ser le\u00eddo tambi\u00e9n porque se\u00f1ala expresamente los l\u00edmites de este concepto: los marcadores habituales son herramientas de enriquecimiento y no pruebas de identidad, y los estudios cl\u00ednicos realizados hasta la fecha sobre sustancias dirigidas a las c\u00e9lulas madre han arrojado resultados en su mayor\u00eda negativos.<\/strong><\/p>\n\n<div class=\"pmpro\"><div class=\"pmpro_card pmpro_content_message\"><div class=\"pmpro_card_content\">Dieser Inhalt ist nur f\u00fcr Benutzer der Gruppe: Medizinische Fachperson zug\u00e4nglich <br \/><a href=\"https:\/\/medizinonline.com\/es\/mi-cuenta\/paquetes\/\">Jetzt beitreten<\/a><\/div><div class=\"pmpro_card_actions pmpro_font-medium\">\u00bfYa eres miembro? <a href=\"https:\/\/medizinonline.com\/es\/conectarse\/?redirect_to=https%3A%2F%2Fmedizinonline.com%2Fes%2Fcancer-de-ovario-por-que-un-pequeno-conjunto-de-celulas-es-determinante-para-la-recidiva%2F\">Accede aqu\u00ed<\/a><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>El carcinoma de ovario es el tumor maligno ginecol\u00f3gico m\u00e1s letal, y la raz\u00f3n de ello radica no tanto en la respuesta inicial como en la recidiva, que se produce&#8230;&hellip;... <\/p>\n<div class=\"pmpro\"><div class=\"pmpro_card pmpro_content_message\"><div class=\"pmpro_card_content\">Dieser Inhalt ist nur f\u00fcr Benutzer der Gruppe: Medizinische Fachperson zug\u00e4nglich <br \/><a href=\"https:\/\/medizinonline.com\/es\/mi-cuenta\/paquetes\/\">Jetzt beitreten<\/a><\/div><div class=\"pmpro_card_actions pmpro_font-medium\">\u00bfYa eres miembro? <a href=\"https:\/\/medizinonline.com\/es\/conectarse\/?redirect_to=https%3A%2F%2Fmedizinonline.com%2Fes%2Fcancer-de-ovario-por-que-un-pequeno-conjunto-de-celulas-es-determinante-para-la-recidiva%2F\">Accede aqu\u00ed<\/a><\/div><\/div><\/div>","protected":false},"author":7,"featured_media":568447,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"pmpro_default_level":"","cat_1_feature_home_top":false,"cat_2_editor_pick":false,"csco_eyebrow_text":"Oncolog\u00eda ginecol\u00f3gica","footnotes":"","_members_access_role":[],"_members_access_error":""},"category":[11552,11475,11478,11364,11369,11336],"tags":[20362,18046],"powerkit_post_featured":[],"class_list":["post-568446","post","type-post","status-publish","format-standard","has-post-thumbnail","category-rx-es","category-estudios","category-formacion-continua","category-genetica","category-ginecologia","category-oncologia","tag-cancer-de-ovario","tag-carcinoma-ovarico-es","pmpro-level-required","pmpro-level-1","pmpro-no-access"],"acf":[],"publishpress_future_action":{"enabled":false,"date":"2026-10-01 02:15:17","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"wpml_current_locale":"es_ES","wpml_translations":[],"_links":{"self":[{"href":"https:\/\/medizinonline.com\/es\/wp-json\/wp\/v2\/posts\/568446","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/medizinonline.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/medizinonline.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/medizinonline.com\/es\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/medizinonline.com\/es\/wp-json\/wp\/v2\/comments?post=568446"}],"version-history":[{"count":1,"href":"https:\/\/medizinonline.com\/es\/wp-json\/wp\/v2\/posts\/568446\/revisions"}],"predecessor-version":[{"id":568448,"href":"https:\/\/medizinonline.com\/es\/wp-json\/wp\/v2\/posts\/568446\/revisions\/568448"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/medizinonline.com\/es\/wp-json\/wp\/v2\/media\/568447"}],"wp:attachment":[{"href":"https:\/\/medizinonline.com\/es\/wp-json\/wp\/v2\/media?parent=568446"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/medizinonline.com\/es\/wp-json\/wp\/v2\/category?post=568446"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/medizinonline.com\/es\/wp-json\/wp\/v2\/tags?post=568446"},{"taxonomy":"powerkit_post_featured","embeddable":true,"href":"https:\/\/medizinonline.com\/es\/wp-json\/wp\/v2\/powerkit_post_featured?post=568446"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}