{"id":806,"date":"2026-03-12T17:26:30","date_gmt":"2026-03-12T16:26:30","guid":{"rendered":"https:\/\/biotechlerncenter.iph-multisite.berta-bewegt.ch\/?page_id=806"},"modified":"2026-03-12T17:26:30","modified_gmt":"2026-03-12T16:26:30","slug":"6-ulcere-cancereux-detruit-par-la-chaleur","status":"publish","type":"page","link":"https:\/\/biotechlerncenter.interpharma.ch\/fr\/sujets\/nanomedecine\/6-ulcere-cancereux-detruit-par-la-chaleur\/","title":{"rendered":"6. Ulc\u00e8re canc\u00e9reux: d\u00e9truit par la chaleur"},"content":{"rendered":"\n<p>Il est connu depuis fort longtemps que les cellules canc\u00e9reuses r\u00e9agissent de mani\u00e8re sensible \u00e0 la chaleur et qu&rsquo;il s&rsquo;agit l\u00e0 d&rsquo;une \u00e9ventuelle opportunit\u00e9 dans la lutte contre le cancer. Les premi\u00e8res tentatives pour chauffer de l&rsquo;ext\u00e9rieur les sites malades se sont sold\u00e9es par des \u00e9checs, la chaleur n&rsquo;ayant pas pu \u00eatre transport\u00e9e de mani\u00e8re efficace de la surface cutan\u00e9e \u00e0 l&rsquo;int\u00e9rieur de l&rsquo;organisme: les patients subirent des br\u00fblures!<\/p>\n\n\n\n<p>Le biologiste berlinois Andreas Jordan a d\u00e9velopp\u00e9 une nouvelle m\u00e9thode dans laquelle des nanoparticules d&rsquo;oxyde de fer dont le diam\u00e8tre mesure environ 15 nanom\u00e8tres ont \u00e9t\u00e9 directement inject\u00e9es dans le tissu tumoral, celles-ci furent ensuite port\u00e9es en oscillation \u00e0 l&rsquo;aide d&rsquo;un champ magn\u00e9tique qui les a ensuite chauff\u00e9es. La chaleur d\u00e9truit les cellules tumorales, la tumeur s&rsquo;atrophie et le tissu environnant est \u00e9pargn\u00e9. Dans une \u00e9tude clinique effectu\u00e9e selon cette m\u00e9thode sur des patients dont on diagnostiqua \u00e0 maintes reprises une tumeur c\u00e9r\u00e9brale, ces patients surv\u00e9curent 13,4 mois (la chance de survie moyenne de tels patients s&rsquo;\u00e9l\u00e8ve en g\u00e9n\u00e9ral \u00e0 6,2 mois).&nbsp; Cette m\u00e9thode deviendra-t-elle le quatri\u00e8me pilier du traitement anticanc\u00e9reux en plus de la chimioth\u00e9rapie, de la radioth\u00e9rapie et de la chirurgie? A cette fin, de nouvelles tentatives sont entreprises. Il s&rsquo;agit l\u00e0 de la premi\u00e8re nano-technique utilis\u00e9e en m\u00e9decine \u00e0 \u00eatre autoris\u00e9e.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Il est connu depuis fort longtemps que les cellules canc\u00e9reuses r\u00e9agissent de mani\u00e8re sensible \u00e0 la chaleur et qu&rsquo;il s&rsquo;agit l\u00e0 d&rsquo;une \u00e9ventuelle opportunit\u00e9 dans la lutte contre le cancer. Les premi\u00e8res tentatives pour chauffer de l&rsquo;ext\u00e9rieur les sites malades se sont sold\u00e9es par des \u00e9checs, la chaleur n&rsquo;ayant pas pu \u00eatre transport\u00e9e de mani\u00e8re [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":826,"menu_order":5,"comment_status":"closed","ping_status":"closed","template":"page-templates\/unterthema.php","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-806","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.2 (Yoast SEO v27.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>6. 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