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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">medgen</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинская генетика</journal-title><trans-title-group xml:lang="en"><trans-title>Medical Genetics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2073-7998</issn><publisher><publisher-name>Publishing House «Genius Media» LLC</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">medgen-346</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>КЛИНИЧЕСКИЕ СЛУЧАИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL CASE</subject></subj-group></article-categories><title-group><article-title>Случай сочетания двух редких неврологических болезней, выявленных панельным экзомным секвенированием</article-title><trans-title-group xml:lang="en"><trans-title>Coincidence of two rare neurologic diseases detected by panel next-generation sequencing</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Руденская</surname><given-names>Г. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Rudenskaya</surname><given-names>G. E.</given-names></name></name-alternatives><email xlink:type="simple">rudenskaya@med-gen.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шумарина</surname><given-names>А. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Shumarina</surname><given-names>A. O.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Антонец</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Antonets</surname><given-names>A. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сермягина</surname><given-names>И. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Sermyagina</surname><given-names>I. G.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Крылова</surname><given-names>Т. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Krylova</surname><given-names>T. D.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Щагина</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shchagina</surname><given-names>O. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Медико-генетический научный центр»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Centre for Medical Genetics</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ООО «Геномед»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Genomed Ltd</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>20</day><month>02</month><year>2018</year></pub-date><volume>16</volume><issue>11</issue><fpage>38</fpage><lpage>41</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Руденская Г.Е., Шумарина А.О., Антонец А.В., Сермягина И.Г., Крылова Т.Д., Щагина О.А., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Руденская Г.Е., Шумарина А.О., Антонец А.В., Сермягина И.Г., Крылова Т.Д., Щагина О.А.</copyright-holder><copyright-holder xml:lang="en">Rudenskaya G.E., Shumarina A.O., Antonets A.V., Sermyagina I.G., Krylova T.D., Shchagina O.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.medgen-journal.ru/jour/article/view/346">https://www.medgen-journal.ru/jour/article/view/346</self-uri><abstract><p>У больной 12 лет с очень ранней эпилепсией (ремиссия), отставанием в психомоторном развитии, гиперкинетическим синдромом и умеренным лактат-ацидозом методами панельного экзомного секвенирования и подтверждающего секвенирования по Сэнгеру выявлены две независимые редкие болезни с частично перекрывающимися фенотипами: аутосомно-доминантная младенческая эпилептическая энцефалопатия 42-го типа (ранее описанная мутация p.Ala713Thr de novo в гене CACNA1A ) и аутосомно-рецессивная недостаточность комплекса I дыхательной цепи митохондрий (компаунд-гетерозиготность по ранее описанным мутациям p.Trp22Arg и p.Cly70* в гене NDUFB3 ). Обcуждается клиническое разнообразие выявленной NDUFB3 -связанной болезни.</p></abstract><trans-abstract xml:lang="en"><p>In a 12-year-old female with early-onset epilepsy (remission), development delay, hyperkinesias and moderate lactic acidosis two independent rare disorders with overlapping phenotypes were detected by panel exome sequencing and confirmed by Sanger sequencing: autosomal dominant infantile epileptic encephalopathy type 42 (previously reported CACNA1A mutation p.Ala713Thr de novo ) and autosomal recessive mitochondrial respiratory chain complex I deficiency (compound heterozygosity for previously reported NDUFB3 mutations p.Trp22Arg and p.Cly70* in NDUFB3 gene). Clinical heterogeneity of NDUFB3 -related disease is discussed.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>панельное экзомное секенирование</kwd><kwd>младенческая эпилептическая энцефалопатия 42-го типа</kwd><kwd>недостаточность комплекса I дыхательной цепи митохондрий</kwd><kwd>ген CACNA1A</kwd><kwd>ген NDUFB3</kwd><kwd>infantile epileptic encephalopathy type 42</kwd><kwd>mitochondrial respiratory chain complex I deficiency</kwd><kwd>CACNA1A gene</kwd><kwd>NDUFB3 gene</kwd><kwd>panel exome sequencing</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Mоller RS, Dahl HA, Helbig I. The contribution of next generation sequencing to epilepsy genetics. Expert Rev Mol Diagn. 2015; 15: 1531-1538.</mixed-citation><mixed-citation xml:lang="en">Mоller RS, Dahl HA, Helbig I. The contribution of next generation sequencing to epilepsy genetics. 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