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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">perinatology</journal-id><journal-title-group><journal-title xml:lang="ru">Российский вестник перинатологии и педиатрии</journal-title><trans-title-group xml:lang="en"><trans-title>Rossiyskiy Vestnik Perinatologii i Pediatrii (Russian Bulletin of Perinatology and Pediatrics)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1027-4065</issn><issn pub-type="epub">2500-2228</issn><publisher><publisher-name>Ltd. “The National Academy of Pediatric Science and Innovation”</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21508/1027-4065-2021-66-5-42-48</article-id><article-id custom-type="elpub" pub-id-type="custom">perinatology-1480</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 СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Роль материнских локусов HLA-DR и HLA-G в детерминировании риска формирования спорадических врожденных пороков сердца в последующем поколении</article-title><trans-title-group xml:lang="en"><trans-title>The role of maternal HLA-DR and HLA-G loci in determining the risk of sporadic congenital heart defects in the next generation</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6162-4808</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Деева</surname><given-names>Н. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Deeva</surname><given-names>N. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Деева Надежда Сергеевна – лаборант-исследователь лаборатории клеточных технологий отдела экспериментальной и клинической кардиологии</p><p>650002, Кемерово, Сосновый бульвар, д. 6</p></bio><bio xml:lang="en"><p>Kemerovo</p></bio><email xlink:type="simple">deevanadusha69@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4467-8732</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Цепокина</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsepokina</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Цепокина Анна Викторовна – м.н.с. лаборатории геномной медицины отдела экспериментальной и клинической кардиологии</p><p>650002, Кемерово, Сосновый бульвар, д. 6</p></bio><bio xml:lang="en"><p>Kemerovo</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7316-2962</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шмулевич</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shmulevich</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шмулевич Светлана Александровна – к.м.н., науч. сотр. лаборатории клеточных технологий отдела экспериментальной и клинической кардиологии</p><p>650002, Кемерово, Сосновый бульвар, д. 6</p></bio><bio xml:lang="en"><p>Kemerovo</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8785-7896</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шабалдин</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shabaldin</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шабалдин Андрей Владимирович – д.м.н., вед. науч. сотр. лаборатории клеточных технологий отдела экспериментальной и клинической кардиологии</p><p>650002, Кемерово, Сосновый бульвар, д. 6</p></bio><bio xml:lang="en"><p>Kemerovo</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Научно-исследовательский институт комплексных проблем сердечно-сосудистых заболеваний»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute for Complex Issues of Cardiovascular Diseases</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>08</day><month>12</month><year>2021</year></pub-date><volume>66</volume><issue>5</issue><fpage>42</fpage><lpage>48</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ltd. “The National Academy of Pediatric Science and Innovation”, 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Ltd. “The National Academy of Pediatric Science and Innovation”</copyright-holder><copyright-holder xml:lang="en">Ltd. “The National Academy of Pediatric Science and Innovation”</copyright-holder><license xlink:href="https://www.ped-perinatology.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.ped-perinatology.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.ped-perinatology.ru/jour/article/view/1480">https://www.ped-perinatology.ru/jour/article/view/1480</self-uri><abstract><p>В работе рассматривается роль материнских локусов HLA-DR (Human Leukocyte Antigen-DR) и HLA-G (Human Leukocyte Antigen-G) в детерминировании риска формирования спорадических пороков сердца без хромосомных заболеваний в последующем поколении. Молекула HLA-G, экспрессированная на трофобласте, выполняет защитную функцию путем блокирования киллерных рецепторов на натуральных киллерах (NK-клетки). В то же время материнские аллели HLA-DRB1 рестриктируют иммунный ответ на аллогенные антигены эмбриона отцовского происхождения, что может влиять на выраженность воспаления в системе мать–эмбрион и через этот механизм индуцировать формирование порока сердца.</p><sec><title>Цель исследования</title><p>Цель исследования: изучение распределения частоты сочетаний аллелей и генотипов HLA-G 3’UTR и HLA-DRB1 у женщин, имеющих детей со спорадическими врожденными пороками сердца, не связанными с хромосомной патологией. Характеристика детей и методы исследования. Сформированы основная (103 женщины, имеющие детей со спорадическими пороками сердца без хромосомных заболеваний) и контрольная (103 женщины, имеющие условно здоровых детей) группы. Геномная ДНК выделена методом фенол-хлороформной экстракции. Типирование HLA-G 3’UTR 14-bp insertion/deletion (rs 1704) проводили с помощью амплификации полиморфных участков генов, методом полимеразной цепной реакции с дальнейшей электрофоретической детекцией в 6,0% полиакриламидном геле. Анализ частоты 14 аллелей гена HLA-DRB1 проводили методом полимеразной цепной реакции в реальном времени. В ходе данной работы выявлены предикторный и протективный сочетанные генотипы.</p></sec><sec><title>Заключение</title><p>Заключение. HLA-DRB1 и HLA-G 3UTR 14-bp insertion/deletion (rs 1704) вносят весомый вклад в детерминирование риска формирования спорадических врожденных пороков сердца без хромосомных заболеваний в последующем поколении.</p></sec></abstract><trans-abstract xml:lang="en"><p>The paper considers the role of maternal HLA-DR (Human Leukocyte Antigens-DR) and HLA-G (Human Leukocyte Antigen-G) loci in determining the risk of the formation of sporadic congenital heart defects without chromosomal diseases in the next generation. The HLA-G molecule expressed on trophoblast performs a protective function by blocking killer receptors on natural killer cells (NK cells). At the same time, the maternal alleles of HLA-DRB1 restrict the immune response to allogeneic antigens of the paternal embryo, which may affect the severity of inflammation in the mother-embryo system and through this mechanism induce the formation of heart disease.</p><sec><title>Objective</title><p>Objective: to study the frequency distribution of the combinations of alleles and genotypes of HLA-G 3’UTR and HLA-DRB1 in women with children with sporadic congenital heart defects without chromosomal diseases. Children characteristics and research methods. There were formed 2 groups: Main Group (103 women with children with sporadic congenital heart defects without chromosomal diseases) and Control Group (103 women with conditionally healthy children). Genomic DNA was isolated by phenol-chloroform extraction. Typing of HLA-G 3’UTR 14-bp insertion/deletion was performed by amplification of polymorphic regions of genes by polymerase chain reaction with further electrophoretic detection in polyacrylamide gel 6.0. The frequency analysis of 14 alleles of the HLA-DRB1 gene was performed by real-time polymerase chain reaction. In the course of this work the authors identified predictor and protective combined genotypes.</p></sec><sec><title>Conclusion</title><p>Conclusion. HLA-DRB1 and HLA-G 3’UTR 14-bp ins/del (rs 1704) make a significant contribution to determining the risk of the formation of sporadic congenital heart defects without chromosomal diseases in the next generation.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>врожденные пороки сердца</kwd><kwd>трофобласт</kwd><kwd>эмбриональное развитие</kwd><kwd>HLA-G</kwd><kwd>HLA-DRB</kwd></kwd-group><kwd-group xml:lang="en"><kwd>congenital heart defects</kwd><kwd>trophoblast</kwd><kwd>embryonic development</kwd><kwd>HLA-G</kwd><kwd>HLA-DRB</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при поддержке комплексной программы фундаментальных научных исследований СО РАН в рамках фундаментальной темы НИИ КПССЗ № 0546-2019-0002 «Патогенетическое обоснование разработки имплантатов для сердечнососудистой хирургии на основе биосовместимых материалов, с реализацией пациент-ориентированного подхода с использованием математического моделирования, тканевой инженерии и геномных предикторов»</funding-statement><funding-statement xml:lang="en">The work was supported by a comprehensive program of basic scientific research of the SB RAS within the framework of the fundamental theme of the Research Institute for Complex Issues of Cardiovascular Diseases №0546-2019-0002 «Pathogenetic substantiation of the development of implants for cardiovascular surgery based on biocompatible materials with the implementation of a patient-oriented approach using mathematical modeling, tissue engineering and genomic predictors»</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Чепурных Е.Е., Григорьев Е.Г. 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