{"id":38670,"date":"2019-09-23T11:31:19","date_gmt":"2019-09-23T15:31:19","guid":{"rendered":"https:\/\/www.simonssearchlight.org\/38670-2\/"},"modified":"2024-01-29T09:58:55","modified_gmt":"2024-01-29T14:58:55","slug":"38670-2","status":"publish","type":"page","link":"https:\/\/www.simonssearchlight.org\/fr\/38670-2\/","title":{"rendered":""},"content":{"rendered":"<h2><strong>Des mutations tronquantes de novo dans le g\u00e8ne <em>CHAMP1<\/em> d&#8217;attachement au kin\u00e9tochore et aux microtubules sont \u00e0 l&#8217;origine d&#8217;une d\u00e9ficience intellectuelle syndromique.<\/strong><\/h2>\n<p>Article de recherche original de B. Isidor <em>et al.<\/em> (2016).<\/p>\n<p>Lire le r\u00e9sum\u00e9 <a href=\"https:\/\/onlinelibrary.wiley.com\/doi\/abs\/10.1002\/humu.22952\">ici<\/a>.<\/p>\n<p>Des modifications du g\u00e8ne <em>CHAMP1<\/em> peuvent \u00eatre associ\u00e9es \u00e0 une forme rare de d\u00e9ficience intellectuelle avec troubles de la parole. Les auteurs de cette \u00e9tude ont trouv\u00e9 six enfants pr\u00e9sentant des modifications du g\u00e8ne <em>CHAMP1<\/em>. Dans tous les cas, les changements \u00e9taient de novo ou n&#8217;existaient pas chez l&#8217;un ou l&#8217;autre des parents. Les modifications de la structure et de la fonction du g\u00e8ne <em>CHAMP1 <\/em>alt\u00e8rent sa capacit\u00e9 \u00e0 travailler avec d&#8217;autres g\u00e8nes cruciaux, compromettant ainsi des fonctions essentielles du d\u00e9veloppement. Bien que les modifications g\u00e9n\u00e9tiques de <em>CHAMP1<\/em> soient diff\u00e9rentes chez chacun des six enfants, tous pr\u00e9sentent des caract\u00e9ristiques physiques et des niveaux de retard de d\u00e9veloppement et\/ou de d\u00e9ficience intellectuelle similaires. Les conclusions des chercheurs sont r\u00e9sum\u00e9es dans le tableau ci-dessous.<\/p>\n<table style=\"width: 100%; border: 1px solid black;\">\n<tbody>\n<tr>\n<td style=\"color: white; background-color: #f36046; text-align: center; padding: 5px; border: 1px solid #d9d9d9;\"><strong>Fonctionnalit\u00e9<\/strong><\/td>\n<td style=\"color: white; background-color: #f36046; text-align: center; padding: 5px; border: 1px solid #d9d9d9;\"><strong>Nombre d&#8217;enfants touch\u00e9s (sur 6)<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Retard de d\u00e9veloppement\/d\u00e9ficience intellectuelle<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">6\/6<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">\u00c9chec \u00e0 la prosp\u00e9rit\u00e9<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">2\/6<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Retard dans la marche<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">6\/6<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Retard de parole<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">6\/6<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Capacit\u00e9s d&#8217;\u00e9locution tr\u00e8s limit\u00e9es ou inexistantes<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">6\/6<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Probl\u00e8mes\/probl\u00e8mes de comportement<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">3\/6<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Crises d&#8217;\u00e9pilepsie<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">1\/6<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Anomalies du squelette<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">5\/6<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Anomalies faciales<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">5\/6<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Anomalies oculaires<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">5\/6<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Difficult\u00e9s \u00e0 s&#8217;alimenter<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">3\/6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Des mutations tronquantes de novo dans le g\u00e8ne CHAMP1 d&#8217;attachement au kin\u00e9tochore et aux microtubules sont \u00e0 l&#8217;origine d&#8217;une d\u00e9ficience intellectuelle syndromique. Article de recherche original de B. Isidor et al. (2016). Lire le r\u00e9sum\u00e9 ici. Des modifications du g\u00e8ne CHAMP1 peuvent \u00eatre associ\u00e9es \u00e0 une forme rare de d\u00e9ficience intellectuelle avec troubles de la [&hellip;]<\/p>\n","protected":false},"author":13,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","footnotes":""},"acf":[],"_links":{"self":[{"href":"https:\/\/www.simonssearchlight.org\/fr\/wp-json\/wp\/v2\/pages\/38670"}],"collection":[{"href":"https:\/\/www.simonssearchlight.org\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.simonssearchlight.org\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.simonssearchlight.org\/fr\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/www.simonssearchlight.org\/fr\/wp-json\/wp\/v2\/comments?post=38670"}],"version-history":[{"count":1,"href":"https:\/\/www.simonssearchlight.org\/fr\/wp-json\/wp\/v2\/pages\/38670\/revisions"}],"predecessor-version":[{"id":38679,"href":"https:\/\/www.simonssearchlight.org\/fr\/wp-json\/wp\/v2\/pages\/38670\/revisions\/38679"}],"wp:attachment":[{"href":"https:\/\/www.simonssearchlight.org\/fr\/wp-json\/wp\/v2\/media?parent=38670"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}