{"id":153052,"date":"2013-04-22T00:00:00","date_gmt":"2013-04-22T00:00:00","guid":{"rendered":"https:\/\/v2.optiknow.ca\/deux-traitements-valent-mieux-quun\/"},"modified":"2013-04-22T00:00:00","modified_gmt":"2013-04-22T00:00:00","slug":"deux-traitements-valent-mieux-quun","status":"publish","type":"post","link":"https:\/\/v2.optiknow.ca\/fr\/2013\/04\/22\/deux-traitements-valent-mieux-quun\/","title":{"rendered":"Deux traitements valent mieux qu\u0092un"},"content":{"rendered":"<p>Combiner deux traitements permettrait de vaincre certaines maladies h\u00e9r\u00e9ditaires causant la c\u00e9cit\u00e9.<\/p>\n<p>\u00a0<\/p>\n<p>En 2010, Andr\u00e1s Kom\u00e1romy et ses coll\u00e8gues de l'Universit\u00e9 Michigan State, avaient r\u00e9ussi \u00e0 rendre la vision \u00e0 des chiots souffrant d'achromatopsie en rempla\u00e7ant le g\u00e8ne mutant associ\u00e9 \u00e0 cette maladie. Toutefois, ce traitement n'avait fonctionn\u00e9 que sur les chiens de moins d'un an. Les chercheurs se sont demand\u00e9 si c'\u00e9tait parce que les cellules photor\u00e9ceptrices des chiens plus \u00e2g\u00e9s \u00e9taient trop d\u00e9grad\u00e9es. Ce qui leur a donn\u00e9 l'id\u00e9e d'une seconde exp\u00e9rience.<\/p>\n<p>\u00a0<\/p>\n<p>\u00ab\u00a0Et si nous d\u00e9truisions de mani\u00e8re cibl\u00e9e la partie photor\u00e9ceptrice des c\u00f4nes, puis les laissions se r\u00e9g\u00e9n\u00e9rer avant de faire la th\u00e9rapie g\u00e9nique\u00a0? Nous aurions alors une cellule plus jeune, moins d\u00e9t\u00e9rior\u00e9e, qui pourrait mieux r\u00e9pondre au traitement\u00a0\u00bb, explique le professeur Kom\u00e1romy.<\/p>\n<p>\u00a0<\/p>\n<p>Les r\u00e9sultats les ont sid\u00e9r\u00e9s. \u00ab\u00a0Les sept chiens qui ont re\u00e7u la combinaison de traitement ont r\u00e9pondu, peu importe leur \u00e2ge\u00a0\u00bb, poursuit Andr\u00e1s Kom\u00e1romy. \u00ab\u00a0Ces r\u00e9sultats nous permettent de proposer un nouveau concept de th\u00e9rapie r\u00e9tinienne. Une seule option de traitement pourrait ne pas suffire \u00e0 redonner la vue, mais une th\u00e9rapie en combinaison pourrait maximiser les chances de succ\u00e8s.\u00a0\u00bb<\/p>\n<p>\u00a0<\/p>\n<p>Source\u00a0: <a title=\"Deux traitements valent mieux qu'un\" href=\"http:\/\/www.sciencedaily.com\/releases\/2013\/04\/130409110008.htm\">http:\/\/www.sciencedaily.com\/releases\/2013\/04\/130409110008.htm<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Combiner deux traitements permettrait de vaincre certaines maladies h\u00e9r\u00e9ditaires causant la c\u00e9cit\u00e9. \u00a0 En 2010, Andr\u00e1s Kom\u00e1romy et ses coll\u00e8gues de l'Universit\u00e9 Michigan State, avaient r\u00e9ussi \u00e0 rendre la vision [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_angie_page":false,"page_builder":"","footnotes":""},"categories":[23133],"tags":[],"class_list":["post-153052","post","type-post","status-publish","format-standard","hentry","category-nouvelles"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - 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