{"id":918,"date":"2026-03-12T17:26:37","date_gmt":"2026-03-12T16:26:37","guid":{"rendered":"https:\/\/biotechlerncenter.iph-multisite.berta-bewegt.ch\/?page_id=918"},"modified":"2026-03-12T17:26:37","modified_gmt":"2026-03-12T16:26:37","slug":"5-sti-571-contre-la-lmc","status":"publish","type":"page","link":"https:\/\/biotechlerncenter.interpharma.ch\/fr\/sujets\/medicaments-anti-cancereux\/5-sti-571-contre-la-lmc\/","title":{"rendered":"5. STI-571 contre la LMC"},"content":{"rendered":"\n<p>En 1990, il y avait un tel cumul de connaissances au sujet de la LMC que les chercheurs&nbsp; de Ciba-Geigy (pr\u00e9d\u00e9cesseur de Novartis) commenc\u00e8rent \u00e9galement \u00e0 s&rsquo;y int\u00e9resser. Une \u00e9quipe dirig\u00e9e par Alex Matter mit en route la recherche d&rsquo;un principe actif contre la LMC. En se basant sur les connaissances pr\u00e9alables au sujet des tyrosines-kinases, les chercheurs cr\u00e9\u00e8rent et analys\u00e8rent 350 compos\u00e9s diff\u00e9rents. Les chimistes d\u00e9velopp\u00e8rent chaque semaine de nouvelles substances devant inhiber la prot\u00e9ine de fusion, le r\u00e9sultat fut presque toujours n\u00e9gatif car les substances \u00e9taient toxiques. Apr\u00e8s de longues ann\u00e9es de recherche, une substance se fit toutefois remarquer, elle portait l&rsquo;abr\u00e9viation STI-571. Lors d&rsquo;exp\u00e9riences sur les cellules, c&rsquo;est cette substance qui stoppait le plus efficacement la formation de leuc\u00e9mie et ne pr\u00e9sentait que peu d&rsquo;effets secondaires. Les premiers tests sur les souris s&rsquo;av\u00e9r\u00e8rent positifs.<\/p>\n\n\n\n<p>En avril 1999, Novartis se d\u00e9cida d\u00e9finitivement pour le Glivec. D\u00e8s lors, les responsables obtinrent des r\u00e9sultats tr\u00e8s convaincants. Apr\u00e8s des recherches de plusieurs ann\u00e9es en laboratoire, les scientifiques purent tester la substance pour la premi\u00e8re fois sur l&rsquo;homme: l&rsquo;\u00e9tat de sant\u00e9 s&rsquo;am\u00e9liora imm\u00e9diatement sur l&rsquo;ensemble des patients. Le m\u00e9dicament devint une priorit\u00e9 pour Novartis qui fit construire des centres de production \u00e0 Ringaskiddy en Irlande m\u00eame s&rsquo;il n&rsquo;existait encore aucun r\u00e9sultat concluant quant \u00e0 l&rsquo;efficacit\u00e9 de la pr\u00e9paration.<\/p>\n\n\n\n<p>En d\u00e9cembre 1999, la phase II du Glivec fut mise en route, 500 patients atteints de LMC test\u00e8rent la substance et l&rsquo;exp\u00e9rience fut r\u00e9ussie. Le 27 f\u00e9vrier 2001, Novartis envoya les documents aux diff\u00e9rents services de sant\u00e9 publique pour \u00eatre examin\u00e9s. 10 semaines plus tard seulement, le service de sant\u00e9 publique am\u00e9ricain, la FDA, donna son feu vert: le m\u00e9dicament allait \u00eatre autoris\u00e9 et disponible dans les pharmacies.<\/p>\n\n\n\n<p>Plus de 50&rsquo;000 patients ont depuis profit\u00e9 du Glivec. Le m\u00e9dicament a \u00e9t\u00e9 \u00e9galement autoris\u00e9 dans le traitement d&rsquo;autres formes de cancer comme par exemple celle, rare, du cancer gastro-intestinal.<\/p>\n\n\n\n<figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Gleevec - Interpharma\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/r8Bor01WGro?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><figcaption>Le Glivec (de l&rsquo;anglais : Gleevec) est une substance active qui entrave la croissance des cellules leuc\u00e9miques. Source : Howard Hughes Medical Institute<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>En 1990, il y avait un tel cumul de connaissances au sujet de la LMC que les chercheurs&nbsp; de Ciba-Geigy (pr\u00e9d\u00e9cesseur de Novartis) commenc\u00e8rent \u00e9galement \u00e0 s&rsquo;y int\u00e9resser. Une \u00e9quipe dirig\u00e9e par Alex Matter mit en route la recherche d&rsquo;un principe actif contre la LMC. En se basant sur les connaissances pr\u00e9alables au sujet des [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":946,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"page-templates\/unterthema.php","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-918","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>5. STI-571 contre la LMC - biotechlerncenter<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/biotechlerncenter.interpharma.ch\/themen\/krebs-neue-medikamente\/5-sti-571-vs-cml\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"5. STI-571 contre la LMC\" \/>\n<meta property=\"og:description\" content=\"En 1990, il y avait un tel cumul de connaissances au sujet de la LMC que les chercheurs&nbsp; de Ciba-Geigy (pr\u00e9d\u00e9cesseur de Novartis) commenc\u00e8rent \u00e9galement \u00e0 s&rsquo;y int\u00e9resser. Une \u00e9quipe dirig\u00e9e par Alex Matter mit en route la recherche d&rsquo;un principe actif contre la LMC. En se basant sur les connaissances pr\u00e9alables au sujet des [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/biotechlerncenter.interpharma.ch\/themen\/krebs-neue-medikamente\/5-sti-571-vs-cml\/\" \/>\n<meta property=\"og:site_name\" content=\"biotechlerncenter\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/biotechlerncenter.interpharma.ch\/themen\/krebs-neue-medikamente\/5-sti-571-vs-cml\/\",\"url\":\"https:\/\/biotechlerncenter.interpharma.ch\/themen\/krebs-neue-medikamente\/5-sti-571-vs-cml\/\",\"name\":\"5. STI-571 contre la LMC - biotechlerncenter\",\"isPartOf\":{\"@id\":\"https:\/\/biotechlerncenter.interpharma.ch\/#website\"},\"datePublished\":\"2026-03-12T16:26:37+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/biotechlerncenter.interpharma.ch\/themen\/krebs-neue-medikamente\/5-sti-571-vs-cml\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/biotechlerncenter.interpharma.ch\/themen\/krebs-neue-medikamente\/5-sti-571-vs-cml\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/biotechlerncenter.interpharma.ch\/themen\/krebs-neue-medikamente\/5-sti-571-vs-cml\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Start\",\"item\":\"https:\/\/biotechlerncenter.interpharma.ch\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sujets\",\"item\":\"https:\/\/biotechlerncenter.interpharma.ch\/fr\/sujets\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"M\u00e9dicaments anti-canc\u00e9reux\",\"item\":\"https:\/\/biotechlerncenter.interpharma.ch\/fr\/sujets\/medicaments-anti-cancereux\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"5. STI-571 contre la LMC\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/biotechlerncenter.interpharma.ch\/#website\",\"url\":\"https:\/\/biotechlerncenter.interpharma.ch\/\",\"name\":\"biotechlerncenter\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/biotechlerncenter.interpharma.ch\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"5. STI-571 contre la LMC - biotechlerncenter","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/biotechlerncenter.interpharma.ch\/themen\/krebs-neue-medikamente\/5-sti-571-vs-cml\/","og_locale":"fr_FR","og_type":"article","og_title":"5. STI-571 contre la LMC","og_description":"En 1990, il y avait un tel cumul de connaissances au sujet de la LMC que les chercheurs&nbsp; de Ciba-Geigy (pr\u00e9d\u00e9cesseur de Novartis) commenc\u00e8rent \u00e9galement \u00e0 s&rsquo;y int\u00e9resser. Une \u00e9quipe dirig\u00e9e par Alex Matter mit en route la recherche d&rsquo;un principe actif contre la LMC. En se basant sur les connaissances pr\u00e9alables au sujet des [&hellip;]","og_url":"https:\/\/biotechlerncenter.interpharma.ch\/themen\/krebs-neue-medikamente\/5-sti-571-vs-cml\/","og_site_name":"biotechlerncenter","twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/biotechlerncenter.interpharma.ch\/themen\/krebs-neue-medikamente\/5-sti-571-vs-cml\/","url":"https:\/\/biotechlerncenter.interpharma.ch\/themen\/krebs-neue-medikamente\/5-sti-571-vs-cml\/","name":"5. STI-571 contre la LMC - biotechlerncenter","isPartOf":{"@id":"https:\/\/biotechlerncenter.interpharma.ch\/#website"},"datePublished":"2026-03-12T16:26:37+00:00","breadcrumb":{"@id":"https:\/\/biotechlerncenter.interpharma.ch\/themen\/krebs-neue-medikamente\/5-sti-571-vs-cml\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/biotechlerncenter.interpharma.ch\/themen\/krebs-neue-medikamente\/5-sti-571-vs-cml\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/biotechlerncenter.interpharma.ch\/themen\/krebs-neue-medikamente\/5-sti-571-vs-cml\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Start","item":"https:\/\/biotechlerncenter.interpharma.ch\/fr\/"},{"@type":"ListItem","position":2,"name":"Sujets","item":"https:\/\/biotechlerncenter.interpharma.ch\/fr\/sujets\/"},{"@type":"ListItem","position":3,"name":"M\u00e9dicaments anti-canc\u00e9reux","item":"https:\/\/biotechlerncenter.interpharma.ch\/fr\/sujets\/medicaments-anti-cancereux\/"},{"@type":"ListItem","position":4,"name":"5. STI-571 contre la LMC"}]},{"@type":"WebSite","@id":"https:\/\/biotechlerncenter.interpharma.ch\/#website","url":"https:\/\/biotechlerncenter.interpharma.ch\/","name":"biotechlerncenter","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/biotechlerncenter.interpharma.ch\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"}]}},"_links":{"self":[{"href":"https:\/\/biotechlerncenter.interpharma.ch\/fr\/wp-json\/wp\/v2\/pages\/918","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/biotechlerncenter.interpharma.ch\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/biotechlerncenter.interpharma.ch\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/biotechlerncenter.interpharma.ch\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/biotechlerncenter.interpharma.ch\/fr\/wp-json\/wp\/v2\/comments?post=918"}],"version-history":[{"count":1,"href":"https:\/\/biotechlerncenter.interpharma.ch\/fr\/wp-json\/wp\/v2\/pages\/918\/revisions"}],"predecessor-version":[{"id":919,"href":"https:\/\/biotechlerncenter.interpharma.ch\/fr\/wp-json\/wp\/v2\/pages\/918\/revisions\/919"}],"up":[{"embeddable":true,"href":"https:\/\/biotechlerncenter.interpharma.ch\/fr\/wp-json\/wp\/v2\/pages\/946"}],"wp:attachment":[{"href":"https:\/\/biotechlerncenter.interpharma.ch\/fr\/wp-json\/wp\/v2\/media?parent=918"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}