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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">10.25557/2073-7998.2020.05.14-15</article-id><article-id custom-type="elpub" pub-id-type="custom">medgen-1194</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>Вклад мутаций в гене TNNT2 в спектр генетических причин ДКМП у российских больных</article-title><trans-title-group xml:lang="en"><trans-title>Contribution of mutations in the TNNT2 gene to the spectrum of genetic causes of DCM in Russian patients</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>Букаева</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bukaeva</surname><given-names>A. A.</given-names></name></name-alternatives><email xlink:type="simple">annbukaeva@gmail.com</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>Заклязьминская</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zaklyazminskaya</surname><given-names>E. 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>Домбровская</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dombrovskaya</surname><given-names>A. 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>Фролова</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Frolova</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>Дземешкевич</surname><given-names>С. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Dzemeshkevich</surname><given-names>S. L.</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 «Российский научный центр хирургии имени академика Б.В. Петровского»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Petrovsky National Research Centre of Surger</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>14</fpage><lpage>15</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Букаева А.А., Заклязьминская Е.В., Домбровская А.В., Фролова Ю.В., Дземешкевич С.Л., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Букаева А.А., Заклязьминская Е.В., Домбровская А.В., Фролова Ю.В., Дземешкевич С.Л.</copyright-holder><copyright-holder xml:lang="en">Bukaeva A.A., Zaklyazminskaya E.V., Dombrovskaya A.V., Frolova Y.V., Dzemeshkevich S.L.</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/1194">https://www.medgen-journal.ru/jour/article/view/1194</self-uri><abstract><p>Дилатационная кардиомиопатия - тяжелое прогрессирующее заболевание миокарда с широким полиморфизмом генетических причин и клинических проявлений. Мутации в гене TNNT2 ответственны примерно за 6% случаев диагностированной семейной ДКМП. Нами был изучен спектр мутаций в гене TNNT2 у 92 неродственных пробандов с первичной ДКМП. Все клинически релевантные находки оказались сосредоточены в 173 положении белка тропонина Т, при этом наблюдаемый клинический полиморфизм у разных носителей варианта был обусловлен различными дополнительными факторами как наследственной, так и ненаследственной природы.</p></abstract><trans-abstract xml:lang="en"><p>Dilated cardiomyopathy is a serious progressive myocardial disease with a wide polymorphism of genetic causes and clinical manifestations. Mutations in the TNNT2 gene are responsible for 6% of cases of the diagnosed familial DCM. We studied the mutation spectrum in the TNNT2 gene in 92 unrelated probands with primary DCM. It was found that all clinically significant findings are concentrated at position 173 of the T-troponin protein, thus clinical polymorphism observed between variant carriers is due to various complementary factors of both hereditary and non-hereditary origin.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>дилатационная кардиомиопатия</kwd><kwd>ДНК-диагностика</kwd><kwd>сердечный тропонин</kwd><kwd>ilated cardiomyopathy</kwd><kwd>DNA diagnostics</kwd><kwd>cardiac troponin T</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>
