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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">10.25557/2073-7998.2018.03.34-42</article-id><article-id custom-type="elpub" pub-id-type="custom">medgen-405</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>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL RESEARCH</subject></subj-group></article-categories><title-group><article-title>Роль генов ангиогенеза и эндотелиальной дисфункции в формировании структуры наследственной предрасположенности к привычному невынашиванию беременности</article-title><trans-title-group xml:lang="en"><trans-title>The role of angiogenesis and endothelial dysfunction genes to recurrent miscarriage susceptibility</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>Трифонова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Trifonova</surname><given-names>E. A.</given-names></name></name-alternatives><email xlink:type="simple">ekaterina.trifonova@medgenetics.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>Ганьжа</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ganzha</surname><given-names>O. A.</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>Габидулина</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Gabidulina</surname><given-names>T. 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>Степанов</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Stepanov</surname><given-names>V. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>НИИ медицинской генетики, Томский национальный исследовательский медицинский центр РАН; ФГБОУ ВО «Сибирский государственный медицинский университет» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute of Medical Genetics, Tomsk National Research Medical Center, Russian Academy of Sciences; Siberian State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО «Сибирский государственный медицинский университет» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Siberian State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>НИИ медицинской генетики, Томский национальный исследовательский медицинский центр РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute of Medical Genetics, Tomsk National Research Medical Center, Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>03</day><month>04</month><year>2018</year></pub-date><volume>17</volume><issue>3</issue><fpage>34</fpage><lpage>42</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Трифонова Е.А., Ганьжа О.А., Габидулина Т.В., Степанов В.А., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Трифонова Е.А., Ганьжа О.А., Габидулина Т.В., Степанов В.А.</copyright-holder><copyright-holder xml:lang="en">Trifonova E.A., Ganzha O.A., Gabidulina T.V., Stepanov V.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/405">https://www.medgen-journal.ru/jour/article/view/405</self-uri><abstract><p>В настоящее время продолжается активный поиск генетических предикторов привычного невынашивания беременности (ПНБ), являющегося одной из наиболее важных проблем, оказывающих отрицательное воздействие на репродуктивное здоровье женщины и обусловливающих высокие показатели перинатальной заболеваемости и смертности. Поскольку невынашивание беременности рассматривается большинством авторов как многофакторное состояние, то ген-генные взаимодействия могут играть важную роль в этиологии данного заболевания, являясь одним из источников его «недостающей наследуемости» («missing heritability»). В связи с этим, целью представленной работы являлся анализ ассоциации с ПНБ полиморфных вариантов генов ангиогенеза и эндотелиальной дисфункции, а также поиск межгенных взаимодействий, играющих значимую роль в формировании генетической предрасположенности к данной патологии. Показано, что в качестве генетических факторов, ассоциированных с предрасположенностью к данной патологии в русской этнической группе можно выделить аллели 677T гена MTHFR и 894T гена NOS3 , а также генотипы 936CT и 936TT гена VEGF . Продемонстрирована значимая роль аддитивного и эпистатического эффектов межгенных взаимодействий изученных полиморфных вариантов генов SERPINE-1 , ACE , NOS3 , MTHFR и VEGF в формировании генетической архитектуры ПНБ. Полученные результаты свидетельствуют о более высокой информативности оценки риска развития невынашивания беременности при анализе комбинации генотипов нескольких аллельных вариантов по сравнению с данными, полученными на уровне отдельных полиморфных маркеров.</p></abstract><trans-abstract xml:lang="en"><p>The roles of genetic polymorphisms in the pathogenesis of recurrent miscarriage (RM) have been intensively studied. The main problems of active search for genetic predictors RM has become the phenomenon of «missing heritability». Complex diseases, including miscarriage are believed to have a polygenic basis and gene-gene interactions can play a significant role in the etiology of the disease. Gene-gene interactions can be a source of RM «missing heritability». This study was conducted to investigate the association of gene-gene interaction of angiogenesis and endothelial dysfunction genes polymorphisms and RM. It is shown that alleles of the 677T gene of the MTHFR gene, 894T of the NOS3 gene, genotypes of the 936CT and 936TT of the VEGF gene are associated with a predisposition to this pathology in the Russian ethnic group. The significant role of additive and epistatic effects in the intergenic interactions of the polymorphic variants of the SERPINE-1, ACE, NOS3, MTHFR , and VEGF genes to recurrent miscarriage susceptibility has been demonstrated. It has been shown that the analysis of a combination of genotypes of several allelic variants is more informative in assessing the risk of developing miscarriage than an association analysis at the level of single polymorphic markers.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>привычное невынашивание беременности</kwd><kwd>однонуклеотидный полиморфный вариант</kwd><kwd>межгенные взаимодействия</kwd><kwd>эндотелиальная дисфункция</kwd><kwd>recurrent miscarriage</kwd><kwd>single nucleotide polymorphism</kwd><kwd>gene-gene interactions</kwd><kwd>endothelial dysfunction</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">Сидельникова ВМ, Сухих ГТ. Невынашивание беременности. М.: ГЭОТАР-Медиа; 2010. 534с.</mixed-citation><mixed-citation xml:lang="en">Сидельникова ВМ, Сухих ГТ. Невынашивание беременности. 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