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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 pub-id-type="doi">10.25557/2073-7998.2020.05.16-17</article-id><article-id custom-type="elpub" pub-id-type="custom">medgen-1195</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>КРАТКИЕ СООБЩЕНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BRIEF REPORT</subject></subj-group></article-categories><title-group><article-title>Неонатальный случай дилатационной кардиомиопатии, ассоциированный с новыми генетическими вариантами MYH7 и TBX</article-title><trans-title-group xml:lang="en"><trans-title>Neonatal case of dilated cardiomyopathy associated with novel MYH7 and TBX5 genetic variants</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>Злотина</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Zlotina</surname><given-names>A. M.</given-names></name></name-alternatives><email xlink:type="simple">anna-zlotina@yandex.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>Фомичева</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Fomicheva</surname><given-names>Yu. V.</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>Вершинина</surname><given-names>Т. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Vershinina</surname><given-names>T. L.</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>Козырева</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozyreva</surname><given-names>A. A.</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>Киселёв</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Kiselev</surname><given-names>A. M.</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>Первунина</surname><given-names>Т. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Pervunina</surname><given-names>T. M.</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>Васичкина</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Vasichkina</surname><given-names>E. S.</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>Костарева</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kostareva</surname><given-names>A. 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>ФГБУ Национальный медицинский исследовательский центр им. В.А. Алмазова Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Almazov National Medical Research Centre</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>12</day><month>11</month><year>2020</year></pub-date><volume>19</volume><issue>5</issue><fpage>16</fpage><lpage>17</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Злотина А.М., Фомичева Ю.В., Вершинина Т.Л., Козырева А.А., Киселёв А.М., Первунина Т.М., Васичкина Е.С., Костарева А.А., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Злотина А.М., Фомичева Ю.В., Вершинина Т.Л., Козырева А.А., Киселёв А.М., Первунина Т.М., Васичкина Е.С., Костарева А.А.</copyright-holder><copyright-holder xml:lang="en">Zlotina A.M., Fomicheva Y.V., Vershinina T.L., Kozyreva A.A., Kiselev A.M., Pervunina T.M., Vasichkina E.S., Kostareva A.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/1195">https://www.medgen-journal.ru/jour/article/view/1195</self-uri><abstract><p>В настоящем исследовании описан новый случай выраженной дилатационной кардиомиопатии (ДКМП) с ранним дебютом. В семейном анамнезе присутствуют как фенотипы ДКМП разной степени тяжести, так и врожденные структурные пороки сердца. С использованием технологии высокопроизводительного секвенирования был охарактеризован полный спектр генетических вариантов в экзоме пациентки. В результате анализа выявлен новый вероятно-патогенный миссенс вариант в гене MYH7, кодирующем бета тяжелую цепь сердечного миозина (экзон 27, c.G3578T, p.R1193L). Кроме того, найден новый миссенс вариант с неопределенной клинической значимостью в гене TBX5, кодирующем транскрипционный фактор T-box 5 (экзон 7, c.T988A, p.C330S, ENST00000526441). Полученные данные свидетельствуют о том, что комбинация двух генетических вариантов в кардиальных генах может приводить к усилению клинического фенотипа ДКМП.</p></abstract><trans-abstract xml:lang="en"><p>In the present study we report on a new case of severe early-onset dilated cardiomyopathy (DCM). In family medical history, both DCM phenotypes of different expressivity and congenital structural heart defects (CHDs) were revealed. Using high-throughput sequencing technology, we analyzed a full spectrum of genetic variants in the proband`s exome. On the results of whole-exome sequencing, we identified a novel likely-pathogenic missense variant in MYH7 encoding beta heavy chain of cardiac myosin (exon 27, c.G3578T, p.R1193L). Additionally, the proband possessed a novel missense variant of uncertain clinical significance in TBX5 (exon 7, c.T988A, p.C330S, ENST00000526441). The data obtained suggest that combination of two genetic variants in cardiac genes could cause the deterioration of the DCM clinical phenotype.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>дилатационная кардиомиопатия</kwd><kwd>врожденный порок сердца</kwd><kwd>полноэкзомное секвенирование</kwd><kwd>MYH7</kwd><kwd>TBX5</kwd><kwd>dilated cardiomyopathy</kwd><kwd>congenital heart defects</kwd><kwd>whole-exome sequencing</kwd><kwd>MYH7</kwd><kwd>TBX5</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
