{"id":395,"date":"2012-10-10T16:00:55","date_gmt":"2012-10-10T16:00:55","guid":{"rendered":"https:\/\/blogs.bmj.com\/jmg\/?p=395"},"modified":"2026-02-25T20:28:24","modified_gmt":"2026-02-25T20:28:24","slug":"a-600%e2%80%85kb-deletion-syndrome-at-16p11-2-leads-to-energy-imbalance-and-neuropsychiatric-disorders","status":"publish","type":"post","link":"https:\/\/blogs.bmj.com\/jmg\/2012\/10\/10\/a-600%e2%80%85kb-deletion-syndrome-at-16p11-2-leads-to-energy-imbalance-and-neuropsychiatric-disorders\/","title":{"rendered":"A 600\u2005kb deletion syndrome at 16p11.2 leads to energy imbalance and neuropsychiatric disorders (Contributed by S\u00e9bastien Jacquemont)"},"content":{"rendered":"<p>This paper reports data from large North American and European cohorts that were ascertained for the 16p11.2 deletion (break points 4-5) without regard to age or diagnosis. The deletion was previously reported to be among the most frequent known genetic etiologies of autism spectrum disorder and related neurodevelopmental disorders. Here the authors describe the medical, neuropsychological and behavioral phenotypes in carriers of this deletion compared to intrafamilial non-carrier controls. They report general clinical findings such as head circumference and rates of epilepsy as well as how the deletion impacts IQ, behavior and BMI in a consistent quantitative manner. (<a href=\"http:\/\/jmg.bmj.com\/content\/49\/10\/660\">http:\/\/jmg.bmj.com\/content\/49\/10\/660<\/a> )<!--TrendMD v2.4.8--><\/p>\n","protected":false},"excerpt":{"rendered":"<p>This paper reports data from large North American and European cohorts that were ascertained for the 16p11.2 deletion (break points 4-5) without regard to age or diagnosis. The deletion was previously reported to be among the most frequent known genetic etiologies of autism spectrum disorder and related neurodevelopmental disorders. Here the authors describe the medical, [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"https:\/\/blogs.bmj.com\/jmg\/2012\/10\/10\/a-600%e2%80%85kb-deletion-syndrome-at-16p11-2-leads-to-energy-imbalance-and-neuropsychiatric-disorders\/\">Read More&#8230;<\/a><\/p>\n","protected":false},"author":123,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-395","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>A 600\u2005kb deletion syndrome at 16p11.2 leads to energy imbalance and neuropsychiatric disorders (Contributed by S\u00e9bastien Jacquemont) - JMG Contact blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blogs.bmj.com\/jmg\/2012\/10\/10\/a-600\u2005kb-deletion-syndrome-at-16p11-2-leads-to-energy-imbalance-and-neuropsychiatric-disorders\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A 600\u2005kb deletion syndrome at 16p11.2 leads to energy imbalance and neuropsychiatric disorders (Contributed by S\u00e9bastien Jacquemont) - JMG Contact blog\" \/>\n<meta property=\"og:description\" content=\"This paper reports data from large North American and European cohorts that were ascertained for the 16p11.2 deletion (break points 4-5) without regard to age or diagnosis. The deletion was previously reported to be among the most frequent known genetic etiologies of autism spectrum disorder and related neurodevelopmental disorders. Here the authors describe the medical, [...]Read More...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blogs.bmj.com\/jmg\/2012\/10\/10\/a-600\u2005kb-deletion-syndrome-at-16p11-2-leads-to-energy-imbalance-and-neuropsychiatric-disorders\/\" \/>\n<meta property=\"og:site_name\" content=\"JMG Contact blog\" \/>\n<meta property=\"article:published_time\" content=\"2012-10-10T16:00:55+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-25T20:28:24+00:00\" \/>\n<meta name=\"author\" content=\"hqqu\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@HuiQiQu\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"hqqu\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/blogs.bmj.com\\\/jmg\\\/2012\\\/10\\\/10\\\/a-600%e2%80%85kb-deletion-syndrome-at-16p11-2-leads-to-energy-imbalance-and-neuropsychiatric-disorders\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/blogs.bmj.com\\\/jmg\\\/2012\\\/10\\\/10\\\/a-600%e2%80%85kb-deletion-syndrome-at-16p11-2-leads-to-energy-imbalance-and-neuropsychiatric-disorders\\\/\"},\"author\":{\"name\":\"hqqu\",\"@id\":\"https:\\\/\\\/blogs.bmj.com\\\/jmg\\\/#\\\/schema\\\/person\\\/be0250f8d5b52412c3e7c222dabd591b\"},\"headline\":\"A 600\u2005kb deletion syndrome at 16p11.2 leads to energy imbalance and neuropsychiatric disorders (Contributed by S\u00e9bastien Jacquemont)\",\"datePublished\":\"2012-10-10T16:00:55+00:00\",\"dateModified\":\"2026-02-25T20:28:24+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/blogs.bmj.com\\\/jmg\\\/2012\\\/10\\\/10\\\/a-600%e2%80%85kb-deletion-syndrome-at-16p11-2-leads-to-energy-imbalance-and-neuropsychiatric-disorders\\\/\"},\"wordCount\":121,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/blogs.bmj.com\\\/jmg\\\/#organization\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/blogs.bmj.com\\\/jmg\\\/2012\\\/10\\\/10\\\/a-600%e2%80%85kb-deletion-syndrome-at-16p11-2-leads-to-energy-imbalance-and-neuropsychiatric-disorders\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/blogs.bmj.com\\\/jmg\\\/2012\\\/10\\\/10\\\/a-600%e2%80%85kb-deletion-syndrome-at-16p11-2-leads-to-energy-imbalance-and-neuropsychiatric-disorders\\\/\",\"url\":\"https:\\\/\\\/blogs.bmj.com\\\/jmg\\\/2012\\\/10\\\/10\\\/a-600%e2%80%85kb-deletion-syndrome-at-16p11-2-leads-to-energy-imbalance-and-neuropsychiatric-disorders\\\/\",\"name\":\"A 600\u2005kb deletion syndrome at 16p11.2 leads to energy imbalance and neuropsychiatric disorders (Contributed by S\u00e9bastien Jacquemont) - 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