{"id":1814,"date":"2020-04-20T17:44:37","date_gmt":"2020-04-20T21:44:37","guid":{"rendered":"https:\/\/nebula.org\/blog\/?p=1814"},"modified":"2021-01-27T01:56:04","modified_gmt":"2021-01-27T06:56:04","slug":"genetics-of-febrile-seizures-feenstra-2014","status":"publish","type":"post","link":"https:\/\/nebula.org\/blog\/genetics-of-febrile-seizures-feenstra-2014\/","title":{"rendered":"Febrile seizures (Feenstra, 2014)"},"content":{"rendered":"\n<p><strong>STUDY TITLE: <\/strong><a href=\"https:\/\/www.nature.com\/articles\/ng.3129\">Common variants associated with general and MMR vaccine\u2013related febrile seizures<\/a><\/p>\n\n\n\n<p><strong>SUMMARY:<\/strong>  Identification of 6 genetic variants associated with&nbsp;<em>febrile<\/em>&nbsp;seizures. <\/p>\n\n\n\n<p><strong>OVERVIEW: &nbsp;<\/strong> In small children, high fevers can induce convulsions, causing uncontrollable shaking and loss of consciousness. This condition is known as&nbsp;<em>febrile<\/em>&nbsp;seizures and is a terrifying experience for many parents. However,&nbsp;they are typically harmless and also quite common, affecting 2 &#8211; 9% (depending on ethnicity) of children before the age of 5. Because&nbsp;the condition is caused by fever, they can occur after vaccinations.&nbsp;Fever is a relatively common response to vaccinations with the measles, mumps, and rubella (MMR) vaccine. Because little is known about genetic predisposition to&nbsp;<em>febrile<\/em>&nbsp;seizures, in particular in response to the MMR vaccine, this study examined genomes of nearly 9,000 children of European descent to identify contributing genetic factors. The study discovered 2 genetic variants associated with MMR-related&nbsp;<em>febrile<\/em>&nbsp;seizures and 4 more variants linked to&nbsp;the condition in general. One of the identified variants is near a gene that plays a role in the immune response to viral infections. Another variant is near a gene that encodes for a&nbsp;<em>receptor<\/em>&nbsp;that is used by the measles virus to enter cells. <\/p>\n\n\n\n<p><strong>DID YOU KNOW?<\/strong>   Most children who have febrile seizures do not need treatment with drugs against seizures. The best way to respond to febrile seizures is to place the child on their side on a protected surface and watch them carefully. However, it\u2019s important to understand the reason for the fever and treat it accordingly. <a href=\"https:\/\/www.epilepsy.com\/learn\/types-seizures\/febrile-seizures\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\">[SOURCE]<\/a><\/p>\n\n\n\n<p><strong>SAMPLE RESULTS:<\/strong> Learn more about the&nbsp;<a href=\"https:\/\/nebula.org\/blog\/nebula-library-unlocking-genetic-research\/\">Nebula Research Library<\/a>. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/nebula.org\/whole-genome-sequencing\/\"><img decoding=\"async\" width=\"1024\" height=\"375\" src=\"http:\/\/nebula.org\/blog\/wp-content\/uploads\/2020\/01\/Nebula-personalized-results-genomics-1024x375.png\" alt=\"febrile seizures sample results\" class=\"wp-image-1066\" srcset=\"https:\/\/nebula.org\/blog\/wp-content\/uploads\/2020\/01\/Nebula-personalized-results-genomics-1024x375.png 1024w, https:\/\/nebula.org\/blog\/wp-content\/uploads\/2020\/01\/Nebula-personalized-results-genomics-300x110.png 300w, https:\/\/nebula.org\/blog\/wp-content\/uploads\/2020\/01\/Nebula-personalized-results-genomics-768x281.png 768w, https:\/\/nebula.org\/blog\/wp-content\/uploads\/2020\/01\/Nebula-personalized-results-genomics-1536x562.png 1536w, https:\/\/nebula.org\/blog\/wp-content\/uploads\/2020\/01\/Nebula-personalized-results-genomics.png 924w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p><strong>FEBRILE SEIZURE-ASSOCIATED VARIANTS:<\/strong>  rs114444506, rs6432860, rs273259, rs11105468, rs1318653, rs3769955<\/p>\n\n\n\n<p><strong>ADDITIONAL RESOURCES:<\/strong><br><a href=\"https:\/\/www.ninds.nih.gov\/disorders\/patient-caregiver-education\/fact-sheets\/febrile-seizures-fact-sheet\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\">Febrile seizures fact sheet<\/a><br><a href=\"https:\/\/www.youtube.com\/watch?v=YFcesC8EDAs\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\">Febrile seizures (Video)<\/a><\/p>\n\n\n\n<p><strong>WEEKLY UPDATE:<\/strong> April 21, 2020<\/p>\n\n\n\n<p><br><\/p>\n","protected":false},"excerpt":{"rendered":"<p>STUDY TITLE: Common variants associated with general and MMR vaccine\u2013related febrile seizures SUMMARY: Identification of 6 genetic variants associated with&nbsp;febrile&nbsp;seizures. OVERVIEW: &nbsp; In small children, high fevers can induce convulsions, causing uncontrollable shaking and loss of consciousness. This condition is &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"ast-button\" href=\"https:\/\/nebula.org\/blog\/genetics-of-febrile-seizures-feenstra-2014\/\"> <span class=\"screen-reader-text\">Febrile seizures (Feenstra, 2014)<\/span> Read More \u00bb<\/a><\/p>\n","protected":false},"author":12,"featured_media":1815,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","_FSMCFIC_featured_image_caption":"","_FSMCFIC_featured_image_nocaption":"","_FSMCFIC_featured_image_hide":"","footnotes":""},"categories":[50],"tags":[],"class_list":["post-1814","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-reports"],"yoast_head":"<!-- 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