{"id":7908,"date":"2021-08-26T16:33:33","date_gmt":"2021-08-26T20:33:33","guid":{"rendered":"https:\/\/www.braintumour.ca\/research_recipients\/daniel-schramek-2021-research-grant-recipient\/"},"modified":"2021-09-09T17:03:53","modified_gmt":"2021-09-09T21:03:53","slug":"daniel-schramek-recipiendaire-dune-subvention-de-recherche-2021","status":"publish","type":"research_recipients","link":"https:\/\/www.braintumour.ca\/fr\/laureats_de_la_recherche\/daniel-schramek-recipiendaire-dune-subvention-de-recherche-2021\/","title":{"rendered":"Daniel Schramek &#8211; R\u00e9cipiendaire d&rsquo;une Subvention de recherche 2021"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-7848 alignright\" src=\"https:\/\/www.braintumour.ca\/wp-content\/uploads\/2021\/08\/Daniel-Schramek-Featured-640x854.png\" alt=\"\" width=\"429\" height=\"573\" srcset=\"https:\/\/www.braintumour.ca\/wp-content\/uploads\/2021\/08\/Daniel-Schramek-Featured-640x854.png 640w, https:\/\/www.braintumour.ca\/wp-content\/uploads\/2021\/08\/Daniel-Schramek-Featured-225x300.png 225w, https:\/\/www.braintumour.ca\/wp-content\/uploads\/2021\/08\/Daniel-Schramek-Featured-768x1024.png 768w, https:\/\/www.braintumour.ca\/wp-content\/uploads\/2021\/08\/Daniel-Schramek-Featured.png 782w\" sizes=\"auto, (max-width: 639px) 98vw, (max-width: 1199px) 64vw, 429px\" \/>G\u00e9n\u00e9reusement financ\u00e9 par Lori Stauber<\/p>\n<h5>Daniel Schramek &#8211; Institut de recherche Lunenfeld-Tanenbaum &#8211; Toronto, ON<\/h5>\n<p><strong>Titre du projet :<\/strong> <em>\u00ab\u00a0\u00c9lucidation des g\u00e8nes qui d\u00e9clenchent la progression maligne du gliome de bas grade vers le glioblastome l\u00e9tal\u00a0\u00bb.<\/em><\/p>\n<p><strong>Description du projet :<\/strong><\/p>\n<p>Les gliomes de bas grade (LGG) sont des tumeurs c\u00e9r\u00e9brales diagnostiqu\u00e9es chez des personnes \u00e2g\u00e9es de 30 \u00e0 45 ans. Au d\u00e9part, elles sont relativement b\u00e9nignes (non nuisibles) et ont tendance \u00e0 se d\u00e9velopper sans \u00eatre reconnues au fil des ann\u00e9es\/d\u00e9cennies jusqu&rsquo;\u00e0 atteindre une taille qui provoque des maux de t\u00eate et des crises d&rsquo;\u00e9pilepsie. Malheureusement, presque tous les gliomes de bas grade finissent par \u00e9voluer vers un glioblastome secondaire de haut grade et les patients succombent \u00e0 leur maladie en quelques mois. 75 % des glioblastomes de bas grade sont caus\u00e9s par une mutation dans un seul g\u00e8ne appel\u00e9 IDH, et dans deux ou trois autres g\u00e8nes bien caract\u00e9ris\u00e9s. Cependant, les alt\u00e9rations qui provoquent la progression vers le glioblastome l\u00e9tal sont inconnues. Malgr\u00e9 d&rsquo;intenses recherches et plusieurs tentatives, personne n&rsquo;a \u00e9t\u00e9 en mesure de cultiver efficacement des cellules mutantes IDH \u00e0 partir de la tumeur d&rsquo;un patient ou de g\u00e9n\u00e9rer des mod\u00e8les de souris LGG fid\u00e8les. Cette absence de mod\u00e8le cellulaire ou animal de LGG a gravement entrav\u00e9 non seulement toute \u00e9tude suppl\u00e9mentaire de la biologie sous-jacente du gliome mutant IDH, mais aussi le d\u00e9veloppement de strat\u00e9gies th\u00e9rapeutiques dont le besoin est urgent. En utilisant l&rsquo;\u00e9dition de g\u00e8nes CRISPR\/Cas9, nous avons r\u00e9cemment \u00e9t\u00e9 en mesure de g\u00e9n\u00e9rer le premier mod\u00e8le fid\u00e8le de gliome mutant IDH chez la souris. Nous proposons ici d&rsquo;exploiter ces mod\u00e8les pour trouver (1) les g\u00e8nes\/mutations qui d\u00e9clenchent la progression vers un gliome l\u00e9tal et (2) de nouvelles cibles m\u00e9dicamenteuses pour combattre cette horrible maladie.<\/p>\n<p><strong>Ce que recevoir ce prix signifie pour moi :<\/strong><\/p>\n<p>\u00ab\u00a0Cette subvention de la Fondation canadienne des tumeurs c\u00e9r\u00e9brales nous permettra de franchir la prochaine \u00e9tape dans l&rsquo;\u00e9lucidation des mutations qui d\u00e9clenchent la progression d&rsquo;un gliome de bas grade (LGG) relativement d\u00e9butant vers un glioblastome (GBM) tr\u00e8s agressif et souvent mortel. En tant que scientifique mais aussi en tant que proche parent d&rsquo;un patient atteint de LGG, je suis tr\u00e8s reconnaissant envers la Fondation canadienne des tumeurs c\u00e9r\u00e9brales et les nombreux donateurs qui rendent cette recherche possible.\u00a0\u00bb<\/p>\n","protected":false},"excerpt":{"rendered":"<p>G\u00e9n\u00e9reusement financ\u00e9 par Lori Stauber Daniel Schramek &#8211; Institut de recherche Lunenfeld-Tanenbaum &#8211; Toronto, ON Titre du projet : \u00ab\u00a0\u00c9lucidation [&hellip;]<\/p>\n","protected":false},"featured_media":7778,"menu_order":0,"template":"","research_recipient_type":[512,553],"class_list":["post-7908","research_recipients","type-research_recipients","status-publish","has-post-thumbnail","hentry","research_recipient_type-subvention-de-recherche","research_recipient_type-glioblastoma-fr"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Daniel Schramek - 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