{"id":41491,"date":"2019-09-24T10:58:42","date_gmt":"2019-09-24T14:58:42","guid":{"rendered":"https:\/\/www.simonssearchlight.org\/41491-2\/"},"modified":"2024-02-15T14:16:16","modified_gmt":"2024-02-15T19:16:16","slug":"41491-2","status":"publish","type":"page","link":"https:\/\/www.simonssearchlight.org\/nl\/41491-2\/","title":{"rendered":""},"content":{"rendered":"<h2><strong>Mutaties in <em>DDX3X<\/em> zijn een veel voorkomende oorzaak van onverklaarde verstandelijke beperking met geslachtsspecifieke effecten op Wnt-signalering<\/strong><\/h2>\n<p>Oorspronkelijk onderzoeksartikel door Snijders Blok <em>et al<\/em>. (2015).<\/p>\n<p>Lees de samenvatting <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/26235985\">hier<\/a>.<\/p>\n<p>Dit artikel gaat in op het effect dat veranderingen in het DDX3X-gen hebben op het gedrag, de ontwikkeling en de fysieke kenmerken van vrouwen. Deelnemers waren vrouwen met een onverklaarde verstandelijke beperking (ID). ID treft 1% tot 3% van de menselijke bevolking en komt vaker voor bij mannen dan bij vrouwen. De meeste genetische veranderingen die in verband worden gebracht met ID komen voor bij mannen. Veranderingen in de DDX3X<em> <\/em>gen worden vaker geassocieerd met ID bij vrouwen. Deze studie identificeerde 38 vrouwen met de novo (nieuwe) DDX3X-veranderingen en analyseerde hun kenmerken. De volgende tabel geeft een overzicht van de gemeenschappelijke kenmerken die de onderzoekers hebben waargenomen:<\/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;\" colspan=\"3\"><strong>Klinische kenmerken van vrouwen met een DDX3X-genverandering<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\"><\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Percentage (%)<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Aantal personen met aandoening<\/td>\n<\/tr>\n<tr>\n<td style=\"color: white; background-color: #f36046; padding: 5px; border: 1px solid #d9d9d9; text-align: left;\" colspan=\"3\"><em><strong>Ontwikkeling<\/strong><\/em><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Intellectuele handicap of ontwikkelingsachterstand<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">100<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">38\/38<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Lichte of matige invaliditeit<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">26<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">10\/38<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Matige of matig-ernstige handicap<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">26<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">10\/38<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Ernstige handicap<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">40<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">15\/38<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Ontwikkelingsachterstand<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">8<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">3\/38<\/td>\n<\/tr>\n<tr>\n<td style=\"color: white; background-color: #f36046; padding: 5px; border: 1px solid #d9d9d9; text-align: left;\" colspan=\"3\"><em><strong>Groei<\/strong><\/em><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Laag gewicht<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">32<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">12\/38<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Microcefalie<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">32<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">12\/38<\/td>\n<\/tr>\n<tr>\n<td style=\"color: white; background-color: #f36046; padding: 5px; border: 1px solid #d9d9d9; text-align: left;\" colspan=\"3\"><em><strong>Neurologie<\/strong><\/em><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Hypotonie<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">76<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">29\/38<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Epilepsie<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">16<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">6\/38<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Bewegingsstoornis (inclusief spasticiteit)<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">45<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">17\/38<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Gedragsproblemen<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">53<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">20\/38<\/td>\n<\/tr>\n<tr>\n<td style=\"color: white; background-color: #f36046; padding: 5px; border: 1px solid #d9d9d9; text-align: left;\" colspan=\"3\"><em><strong>Hersen-MRI<\/strong><\/em><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Corpus callosum hypoplasie<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">35<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">13\/37<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Corticale misvorming<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">11<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">4\/37<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Ventrikelvergroting<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">35<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">13\/37<\/td>\n<\/tr>\n<tr>\n<td style=\"color: white; background-color: #f36046; padding: 5px; border: 1px solid #d9d9d9; text-align: left;\" colspan=\"3\"><em><strong>Andere<\/strong><\/em><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Huidafwijkingen<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">37<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">14\/38<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Hyperlaxiteit<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">37<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">14\/38<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Visuele problemen<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">34<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">13\/38<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Gehoorverlies<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">8<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">3\/38<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Gespleten lip of gehemelte<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">8<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">3\/38<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Vroegtijdige puberteit<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">13<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">5\/38<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Scoliose<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">11<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">4\/38<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mutaties in DDX3X zijn een veel voorkomende oorzaak van onverklaarde verstandelijke beperking met geslachtsspecifieke effecten op Wnt-signalering Oorspronkelijk onderzoeksartikel door Snijders Blok et al. (2015). Lees de samenvatting hier. Dit artikel gaat in op het effect dat veranderingen in het DDX3X-gen hebben op het gedrag, de ontwikkeling en de fysieke kenmerken van vrouwen. Deelnemers waren [&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\/nl\/wp-json\/wp\/v2\/pages\/41491"}],"collection":[{"href":"https:\/\/www.simonssearchlight.org\/nl\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.simonssearchlight.org\/nl\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.simonssearchlight.org\/nl\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/www.simonssearchlight.org\/nl\/wp-json\/wp\/v2\/comments?post=41491"}],"version-history":[{"count":1,"href":"https:\/\/www.simonssearchlight.org\/nl\/wp-json\/wp\/v2\/pages\/41491\/revisions"}],"predecessor-version":[{"id":41502,"href":"https:\/\/www.simonssearchlight.org\/nl\/wp-json\/wp\/v2\/pages\/41491\/revisions\/41502"}],"wp:attachment":[{"href":"https:\/\/www.simonssearchlight.org\/nl\/wp-json\/wp\/v2\/media?parent=41491"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}