{"id":18645,"date":"2019-09-24T10:58:42","date_gmt":"2019-09-24T14:58:42","guid":{"rendered":"https:\/\/www.simonssearchlight.org\/18645-2\/"},"modified":"2023-10-26T08:45:42","modified_gmt":"2023-10-26T12:45:42","slug":"18645-2","status":"publish","type":"page","link":"https:\/\/www.simonssearchlight.org\/es\/18645-2\/","title":{"rendered":""},"content":{"rendered":"<h2><strong>Las mutaciones en <em>DDX3X<\/em> son una causa com\u00fan de discapacidad intelectual inexplicable con efectos espec\u00edficos de g\u00e9nero en la se\u00f1alizaci\u00f3n Wnt<\/strong><\/h2>\n<p>Art\u00edculo de investigaci\u00f3n original de Snijders Blok <em>et al<\/em>. (2015).<\/p>\n<p>Lea el resumen <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/26235985\">aqu\u00ed<\/a>.<\/p>\n<p>Este art\u00edculo considera el efecto que los cambios en el gen DDX3X tienen sobre las caracter\u00edsticas conductuales, de desarrollo y f\u00edsicas de las hembras. Los participantes eran mujeres con discapacidad intelectual (DI) inexplicada. La ID afecta a entre el 1% y el 3% de la poblaci\u00f3n humana y es m\u00e1s frecuente en varones que en mujeres. La mayor\u00eda de los cambios gen\u00e9ticos asociados a la ID se producen en varones. Sin embargo, los cambios en el DDX3X<em> <\/em>se asocian con mayor frecuencia a la ID en las mujeres. En este estudio se identificaron 38 mujeres con cambios de novo (nuevos) en DDX3X y se analizaron sus caracter\u00edsticas. En el cuadro siguiente se enumeran las caracter\u00edsticas comunes observadas por los investigadores:<\/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>Caracter\u00edsticas cl\u00ednicas de las mujeres con una mutaci\u00f3n del gen DDX3X<\/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;\">Porcentaje (%)<\/td>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">N\u00famero de personas afectadas<\/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>Desarrollo<\/strong><\/em><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Discapacidad intelectual o retraso en el desarrollo<\/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;\">Discapacidad leve o leve-moderada<\/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;\">Discapacidad moderada o moderada-severa<\/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;\">Discapacidad grave<\/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;\">Retraso en el desarrollo<\/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>Crecimiento<\/strong><\/em><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Peso reducido<\/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;\">Microcefalia<\/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>Neurolog\u00eda<\/strong><\/em><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Hipoton\u00eda<\/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;\">Epilepsia<\/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;\">Trastornos del movimiento (incluida la espasticidad)<\/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;\">Problemas de comportamiento<\/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>IRM cerebral<\/strong><\/em><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Hipoplasia del cuerpo calloso<\/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;\">Malformaci\u00f3n cortical<\/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;\">Agrandamiento ventricular<\/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>Otros<\/strong><\/em><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; border: 1px solid #d9d9d9;\">Anomal\u00edas cut\u00e1neas<\/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;\">Hiperlaxitud<\/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;\">Problemas visuales<\/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;\">P\u00e9rdida auditiva<\/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;\">Labio leporino o paladar hendido<\/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;\">Pubertad precoz<\/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;\">Escoliosis<\/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>Las mutaciones en DDX3X son una causa com\u00fan de discapacidad intelectual inexplicable con efectos espec\u00edficos de g\u00e9nero en la se\u00f1alizaci\u00f3n Wnt Art\u00edculo de investigaci\u00f3n original de Snijders Blok et al. (2015). Lea el resumen aqu\u00ed. Este art\u00edculo considera el efecto que los cambios en el gen DDX3X tienen sobre las caracter\u00edsticas conductuales, de desarrollo y [&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\/es\/wp-json\/wp\/v2\/pages\/18645"}],"collection":[{"href":"https:\/\/www.simonssearchlight.org\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.simonssearchlight.org\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.simonssearchlight.org\/es\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/www.simonssearchlight.org\/es\/wp-json\/wp\/v2\/comments?post=18645"}],"version-history":[{"count":1,"href":"https:\/\/www.simonssearchlight.org\/es\/wp-json\/wp\/v2\/pages\/18645\/revisions"}],"predecessor-version":[{"id":18651,"href":"https:\/\/www.simonssearchlight.org\/es\/wp-json\/wp\/v2\/pages\/18645\/revisions\/18651"}],"wp:attachment":[{"href":"https:\/\/www.simonssearchlight.org\/es\/wp-json\/wp\/v2\/media?parent=18645"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}