Los investigadores han observado que los pacientes con ATL presentan alteraciones epigen\u00e9ticas en el gen FHIT que no se encuentran en los pacientes asintom\u00e1ticos o con HAM \/ TSP<\/strong>.<\/p>\nEl gen FHIT es un gen supresor de tumores que act\u00faa como cuidador del genoma. Este gen codifica para una prote\u00edna que regula la reparaci\u00f3n del ADN y previene que sus alteraciones puedan resultar malignas. El silenciamiento o afectaci\u00f3n de este gen es clave en el desarrollo de muchos c\u00e1nceres.<\/p>\n
En los pacientes con ATL que presentan la alteraci\u00f3n epigen\u00e9tica descrita, esta est\u00e1 presente tanto en las c\u00e9lulas infectadas como las no infectadas. Estos resultados sugieren que la modificaci\u00f3n podr\u00eda ser de nacimiento y no inducida por el virus, y que por tanto, representar\u00eda una marca preexistente que predispondr\u00eda al desarrollo de la ATL<\/strong>.<\/p>\nEstos descubrimientos tienen importantes implicaciones cl\u00ednicas ya que abren la posibilidad a detectar precozmente aquellos portadores de HTLV-1 que tienen m\u00e1s probabilidades de desarrollar ATL. Esto permitir\u00eda implementar nuevas estrategias de seguimiento de los pacientes y realizar intervenciones tempranas.<\/p>\n
<\/p>\n
<\/p>\n
El Instituto de Investigaci\u00f3n Biom\u00e9dica de Bellvitge (IDIBELL) es un centro de investigaci\u00f3n en biomedicina creado en 2004. Est\u00e1 participado por el Hospital Universitario de Bellvitge y el Hospital de Viladecans del Instituto Catal\u00e1n de la Salud, el Instituto Catal\u00e1n de Oncolog\u00eda, la Universidad de Barcelona y el Ayuntamiento de L’Hospitalet de Llobregat.<\/em><\/p>\nEl IDIBELL es miembro del Campus de Excelencia Internacional de la Universidad de Barcelona HUBc y forma parte de la instituci\u00f3n CERCA de la Generalitat de Catalunya. En 2009 se convirti\u00f3 en uno de los cinco primeros centros de investigaci\u00f3n espa\u00f1oles acreditados como instituto de investigaci\u00f3n sanitaria por el Instituto de Salud Carlos III. Adem\u00e1s, forma parte del programa “HR Excellence in Research” de la Uni\u00f3n Europea y es miembro de EATRIS y REGIC. Desde el a\u00f1o 2018, IDIBELL es un Centro Acreditado de la Fundaci\u00f3n Cient\u00edfica AECC (FCAECC).<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"Un estudio, con participaci\u00f3n del IDIBELL y del ICO, publicado en Molecular Cancer, ha descrito que aquellas personas que presentan alteraciones epigen\u00e9ticas en el gen supresor de tumores FHIT tienen m\u00e1s predisposici\u00f3n a desarrollar la enfermedad.<\/p>\n","protected":false},"author":8,"featured_media":17811,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[184,371,281,206],"tags":[],"class_list":["post-17810","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-area-cancer","category-procure","category-programa-de-mecanismos-moleculares-y-terapia-experimental-en-oncologia-oncobell","category-quimioresistencia-tumoral-y-estromal"],"publishpress_future_action":{"enabled":false,"date":"2025-05-18 11:04:21","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category"},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/idibell.cat\/es\/wp-json\/wp\/v2\/posts\/17810","targetHints":{"allow":["GET"]}}],"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\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/idibell.cat\/es\/wp-json\/wp\/v2\/comments?post=17810"}],"version-history":[{"count":0,"href":"https:\/\/idibell.cat\/es\/wp-json\/wp\/v2\/posts\/17810\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/idibell.cat\/es\/wp-json\/wp\/v2\/media\/17811"}],"wp:attachment":[{"href":"https:\/\/idibell.cat\/es\/wp-json\/wp\/v2\/media?parent=17810"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idibell.cat\/es\/wp-json\/wp\/v2\/categories?post=17810"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idibell.cat\/es\/wp-json\/wp\/v2\/tags?post=17810"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}