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<\/a>Les tumeurs c\u00e9r\u00e9brales sont la deuxi\u00e8me cause de d\u00e9c\u00e8s par cancer chez les enfants canadiens et la troisi\u00e8me cause de d\u00e9c\u00e8s par cancer chez les jeunes adultes. (Cr\u00e9dit photo: Marvin 101, Wikimedia Commons<\/a>)<\/p><\/div>\n Deux nouvelles \u00e9tudes canadiennes ont trouv\u00e9 que des mutations g\u00e9n\u00e9tiques \u00e9taient li\u00e9es \u00e0 certaines tumeurs c\u00e9r\u00e9brales mortelles. <\/p>\n Pour lire l\u2019article original publi\u00e9 dans\u00a0Nature Genetics<\/em>\u00a0le\u00a06 Avril 2014<\/strong>,\u00a0cliquez\u00a0ici<\/span><\/a>.<\/p>\n Auteur \u00e0 contacter pour plus d\u2019informations<\/strong><\/span><\/p>\n Deux nouvelles \u00e9tudes canadiennes ont trouv\u00e9 que des mutations g\u00e9n\u00e9tiques \u00e9taient li\u00e9es \u00e0 certaines tumeurs c\u00e9r\u00e9brales mortelles. Dans la premi\u00e8re \u00e9tude, des chercheurs ont trouv\u00e9 une mutation du g\u00e8ne ACVR1 dans 20% de tumeurs tr\u00e8s agressives et difficile \u00e0 traiter, appel\u00e9es gliomes pontiques intrins\u00e8ques. Dans la seconde recherche, les auteurs ont trouv\u00e9 une mutation similaire […]<\/p>\n","protected":false},"author":3,"featured_media":852,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[531],"tags":[739,993,979,694,842,695],"class_list":["post-854","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-paper-of-interest-fr","tag-cancer-fr","tag-cerveau","tag-enfants","tag-medecine","tag-quebec","tag-sante"],"jetpack_featured_media_url":"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/04\/Hirnmetastase_MRT-T1_KM.jpg","jetpack_shortlink":"https:\/\/wp.me\/p4DqbN-dM","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/854","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/comments?post=854"}],"version-history":[{"count":4,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/854\/revisions"}],"predecessor-version":[{"id":949,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/854\/revisions\/949"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media\/852"}],"wp:attachment":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media?parent=854"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/categories?post=854"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/tags?post=854"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nDans la premi\u00e8re \u00e9tude<\/a>, des chercheurs ont trouv\u00e9 une mutation du g\u00e8ne ACVR1 dans 20% de tumeurs tr\u00e8s agressives et difficile \u00e0 traiter, appel\u00e9es gliomes pontiques intrins\u00e8ques. Dans la seconde recherche<\/a>, les auteurs ont trouv\u00e9 une mutation similaire dans 12% de tumeurs plus communes, appel\u00e9s astrocytomes de haut grade.<\/p>\nCynthia Hawkins<\/a>, The Hospital for Sick Children, Toronto<\/h4>\n
Nada Jabado<\/a>,\u00a0Universit\u00e9 McGill<\/h4>\n","protected":false},"excerpt":{"rendered":"
![Wikimedia Commons<\/a>)<\/p><\/div>\nDeux nouvelles \u00e9tudes canadiennes ont trouv\u00e9 que des mutations g\u00e9n\u00e9tiques \u00e9taient li\u00e9es \u00e0 certaines tumeurs c\u00e9r\u00e9brales mortelles.\nDans la premi\u00e8re \u00e9tude<\/a>, des chercheurs ont trouv\u00e9 une mutation du g\u00e8ne ACVR1 dans 20% de tumeurs tr\u00e8s agressives et difficile \u00e0 traiter, appel\u00e9es gliomes pontiques intrins\u00e8ques. Dans la seconde recherche<\/a>, les auteurs ont trouv\u00e9 une mutation similaire dans 12% de tumeurs plus communes, appel\u00e9s astrocytomes de haut grade.<\/p>\n<\/p>\nPour lire l\u2019article original publi\u00e9 dans\u00a0Nature Genetics<\/em>\u00a0le\u00a06 Avril 2014<\/strong>,\u00a0cliquez\u00a0ici<\/span><\/a>.<\/p>\nAuteur \u00e0 contacter pour plus d\u2019informations<\/strong><\/span><\/p>\nCynthia Hawkins<\/a>, The Hospital for Sick Children, Toronto<\/h4>\nNada Jabado<\/a>,\u00a0Universit\u00e9 McGill<\/h4>\n","protected":false},"excerpt":{"rendered":"Deux nouvelles \u00e9tudes canadiennes ont trouv\u00e9 que des mutations g\u00e9n\u00e9tiques \u00e9taient li\u00e9es \u00e0 certaines tumeurs c\u00e9r\u00e9brales mortelles. Dans la premi\u00e8re \u00e9tude, des chercheurs ont trouv\u00e9 une mutation du g\u00e8ne ACVR1 dans 20% de tumeurs tr\u00e8s agressives et difficile \u00e0 traiter, appel\u00e9es gliomes pontiques intrins\u00e8ques. Dans la seconde recherche, les auteurs ont trouv\u00e9 une mutation similaire […]<\/p>\n","protected":false},"author":3,"featured_media":852,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[531],"tags":[739,993,979,694,842,695],"class_list":["post-854","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-paper-of-interest-fr","tag-cancer-fr","tag-cerveau","tag-enfants","tag-medecine","tag-quebec","tag-sante"],"jetpack_featured_media_url":"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/04\/Hirnmetastase_MRT-T1_KM.jpg","jetpack_shortlink":"https:\/\/wp.me\/p4DqbN-dM","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/854","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/comments?post=854"}],"version-history":[{"count":4,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/854\/revisions"}],"predecessor-version":[{"id":949,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/854\/revisions\/949"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media\/852"}],"wp:attachment":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media?parent=854"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/categories?post=854"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/tags?post=854"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}](\"http:\/\/commons.wikimedia.org\/wiki\/File:Hirnmetastase_MRT-T1_KM.jpg\"){kind=link}