{"id":27554,"date":"2025-02-06T13:17:41","date_gmt":"2025-02-06T12:17:41","guid":{"rendered":"https:\/\/dknews.dz\/?p=27554"},"modified":"2025-02-06T13:17:42","modified_gmt":"2025-02-06T12:17:42","slug":"la-testosterone-influe-sur-le-cancer-du-cerveau","status":"publish","type":"post","link":"https:\/\/dknews.dz\/index.php\/2025\/02\/06\/la-testosterone-influe-sur-le-cancer-du-cerveau\/","title":{"rendered":"La testost\u00e9rone influe sur le cancer du cerveau"},"content":{"rendered":"\n<p>Des chercheurs ont trouv\u00e9 une nouvelle cible pour combattre le cancer du cerveau : les androg\u00e8nes, les hormones sexuelles.<br>Une \u00e9quipe de l\u2019Universit\u00e9 du Colorado a d\u00e9couvert que les trois quarts des tumeurs du cerveau poss\u00e8dent des r\u00e9cepteurs aux androg\u00e8nes sur leur surface et que les hormones m\u00e2les comme les testost\u00e9rones servent de combustibles \u00e0 ces tumeurs en les faisant \u00e9voluer plus rapidement. Cette \u00e9tude pourrait donc permettre de concevoir des m\u00e9dicaments bloquant ces r\u00e9cepteurs pour stopper l\u2019\u00e9volution des tumeurs. Les experts savaient d\u00e9j\u00e0 que certains cancers du sein progressaient sous l\u2019influence des hormones f\u00e9minines comme les \u0153strog\u00e8nes et la progest\u00e9rone. Par exemple, le Tamoxif\u00e8ne, le m\u00e9dicament le plus utilis\u00e9 pour traiter le cancer du sein, agit en bloquant les r\u00e9cepteurs aux \u0153strog\u00e8nes.<br>L\u2019\u00e9quipe de recherche de l\u2019Universit\u00e9 du Colorado imagine que la m\u00eame m\u00e9canique pourrait \u00eatre utilis\u00e9e pour soigner les tumeurs au cerveau. Elle envisage donc de nouvelles recherches pour explorer cette piste.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Des chercheurs ont trouv\u00e9 une nouvelle cible pour combattre le cancer du cerveau : les androg\u00e8nes, les hormones sexuelles.Une \u00e9quipe de l\u2019Universit\u00e9 du Colorado a d\u00e9couvert que les trois quarts des tumeurs du cerveau poss\u00e8dent des r\u00e9cepteurs aux androg\u00e8nes sur leur surface et que les hormones m\u00e2les comme les testost\u00e9rones servent de combustibles \u00e0 ces [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":27555,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[110],"tags":[],"ppma_author":[163],"class_list":{"0":"post-27554","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-sante"},"authors":[{"term_id":163,"user_id":1,"is_guest":0,"slug":"dknews","display_name":"dknews","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/f56c36580f44a9d8e8535169273499b7dddc82045bcc254bf7d154ff6b485f62?s=96&d=mm&r=g","first_name":"","last_name":"","user_url":"https:\/\/dknews.dz","job_title":"","description":""}],"_links":{"self":[{"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/posts\/27554","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/comments?post=27554"}],"version-history":[{"count":0,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/posts\/27554\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/media\/27555"}],"wp:attachment":[{"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/media?parent=27554"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/categories?post=27554"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/tags?post=27554"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/ppma_author?post=27554"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}