{"id":436175,"date":"2025-10-03T12:40:15","date_gmt":"2025-10-03T12:40:15","guid":{"rendered":"https:\/\/www.europesays.com\/fr\/436175\/"},"modified":"2025-10-03T12:40:15","modified_gmt":"2025-10-03T12:40:15","slug":"sur-notre-adn-des-cicatrices-qui-sont-autant-de-cibles-pour-mieux-lutter-contre-le-cancer","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/fr\/436175\/","title":{"rendered":"Sur notre ADN, des \u00abcicatrices\u00bb qui sont autant de cibles pour mieux lutter contre le cancer"},"content":{"rendered":"<p>    Sans cesse, nos g\u00e8nes subissent des alt\u00e9rations et des processus de r\u00e9paration sont \u00e0 l\u2019\u0153uvre.<br \/>\n                BillionPhotos.com &#8211; stock.adobe.com<\/p>\n<p><strong>D\u00c9CRYPTAGE &#8211; <\/strong>Sans cesse, des l\u00e9sions apparaissent et sont r\u00e9par\u00e9es dans nos g\u00e8nes. Mais cela laisse des traces. Une mine d\u2019informations pour mieux comprendre et soigner les tumeurs.<\/p>\n<p class=\"fig-paragraph\">Nich\u00e9 au c\u0153ur du noyau de nos cellules, l\u2019ADN semble bien prot\u00e9g\u00e9. Il n\u2019en est rien\u00a0: le pr\u00e9cieux support de notre patrimoine g\u00e9n\u00e9tique subit sans cesse\u00a0<a href=\"https:\/\/www.lefigaro.fr\/sciences\/identifier-les-mutations-genetiques-de-proliferation-du-cancer-20220502\" data-fig-type=\"Article\" data-gtm-custom-categorie=\"navigation\" data-gtm-custom-action=\"crossclick\" data-gtm-custom-label=\"Contextuel\" data-gtm-event=\"customEventSPE\" data-fig-domain=\"LEFIGARO\" target=\"_blank\" rel=\"noopener\">des alt\u00e9rations<\/a>, et notre organisme s\u2019ing\u00e9nie \u00e0 r\u00e9parer ces cassures. Ces m\u00e9canismes font\u00a0<a href=\"https:\/\/sante.lefigaro.fr\/actualite\/2016\/06\/07\/25069-cancer-reparation-ladn-nouvelle-voie-dattaque\" data-fig-type=\"Article\" data-gtm-custom-categorie=\"navigation\" data-gtm-custom-action=\"crossclick\" data-gtm-custom-label=\"Contextuel\" data-gtm-event=\"customEventSPE\" data-fig-domain=\"SANTE\" target=\"_blank\" rel=\"noopener\">l\u2019objet d\u2019intenses recherches<\/a>\u00a0: mieux les comprendre, c\u2019est mieux appr\u00e9hender certains processus pathologiques, mais aussi orienter les d\u00e9veloppements de th\u00e9rapies contre les cancers notamment. Des chercheurs espagnols viennent de dresser un catalogue des \u00ab\u00a0r\u00e9parations\u00a0\u00bb dans le g\u00e9nome humain. Un \u00ab\u00a0r\u00e9parome\u00a0\u00bb (n\u00e9ologisme form\u00e9 sur le mod\u00e8le de \u00ab\u00a0g\u00e9nome\u00a0\u00bb ou \u00ab\u00a0microbiome\u00a0\u00bb) qu\u2019ils ont mis \u00e0 la disposition de la communaut\u00e9 scientifique.<\/p>\n<p class=\"fig-paragraph\">Les scientifiques du Centre national espagnol de recherche contre le cancer (CNIO) se sont int\u00e9ress\u00e9s aux atteintes qui rompent les mol\u00e9cules d\u2019ADN,\u00a0<a href=\"https:\/\/dx.doi.org\/10.1126\/science.adr5048\" target=\"_blank\" rel=\"sponsored noopener\" data-gtm-custom-categorie=\"navigation\" data-gtm-custom-action=\"crossclick\" data-gtm-custom-label=\"Contextuel\" data-gtm-event=\"customEventSPE\">expliquent-ils dans la revue Science<\/a> . \u00ab\u00a0La double h\u00e9lice d\u2019ADN peut subir deux types de dommages, des cassures dites simple brin ou des cassures\u2026<\/p>\n<p class=\"fig-premium-paywall__infos\">\n        Cet article est r\u00e9serv\u00e9 aux abonn\u00e9s.        Il vous reste 80% \u00e0 d\u00e9couvrir.\n    <\/p>\n<p>                <img  data- alt=\"Le Figaro\" class=\"fig-img--complete fig-img\"\/><\/p>\n<p class=\"fig-premium-paywall__title\">Vous avez envie de lire la suite ?<\/p>\n<p class=\"fig-premium-paywall__subtitle\">D\u00e9bloquez tous les articles imm\u00e9diatement.<\/p>\n<p class=\"fig-premium-paywall__connect\">\n                D\u00e9j\u00e0 abonn\u00e9\u00a0?                <a class=\"fig-premium-paywall__connect-link\" href=\"https:\/\/connect.lefigaro.fr\/login?client=sante_web&amp;type=main&amp;redirect_uri=https%3A%2F%2Fsante.lefigaro.fr%2Fmedecine%2Fsur-notre-adn-des-cicatrices-qui-sont-autant-de-cibles-pour-mieux-lutter-contre-le-cancer-20251002\" data-js-gtm=\"{&quot;customCategorie&quot;: &quot;conversion&quot;, &quot;customAction&quot;: &quot;before_Landing_Connexion_paywall_auto&quot;, &quot;customLabel&quot;: &quot;c2FudGUubGVmaWdhcm8uZnJfXzFmMDlmOTJhLTkxNDAtNjJiYy1iYmY5LTU3NjQ1ZjIxZmYyNF9fQXJ0aWNsZQ==_Sur notre ADN, des \u00abcicatrices\u00bb qui sont autant de cibles pour mieux lutter contre le cancer_289&quot;, &quot;customIDSPE&quot;: &quot;c2FudGUubGVmaWdhcm8uZnJfXzFmMDlmOTJhLTkxNDAtNjJiYy1iYmY5LTU3NjQ1ZjIxZmYyNF9fQXJ0aWNsZQ==&quot;, &quot;event&quot;: &quot;customEventSPE&quot;}\" target=\"_blank\" rel=\"noopener\"><br \/>\n                    Connectez-vous<br \/>\n                <\/a>\n            <\/p>\n","protected":false},"excerpt":{"rendered":"Sans cesse, nos g\u00e8nes subissent des alt\u00e9rations et des processus de r\u00e9paration sont \u00e0 l\u2019\u0153uvre. BillionPhotos.com &#8211; stock.adobe.com&hellip;\n","protected":false},"author":2,"featured_media":436176,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[846,41338,1011,27,22747,72,71],"class_list":{"0":"post-436175","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-sante","8":"tag-adn","9":"tag-cancer-presentation-generale","10":"tag-fr","11":"tag-france","12":"tag-genetique","13":"tag-health","14":"tag-sante"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@fr\/115310285555412107","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/436175","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/comments?post=436175"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/436175\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media\/436176"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media?parent=436175"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/categories?post=436175"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/tags?post=436175"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}