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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">10.25557/2073-7998.2018.01.32-36</article-id><article-id custom-type="elpub" pub-id-type="custom">medgen-380</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>Эволюционно-генетический анализ роли регуляторных участков гена NDRG1 в формировании структуры наследственной предрасположенности к преэклампсии в популяциях различного этнического происхождения</article-title><trans-title-group xml:lang="en"><trans-title>Evolutionary-genetic analysis of the role of regulatory regions in NDRG1 gene in the formation of the hereditary predisposition structure to preeclampsia in different ethnic groups</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>Сереброва</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Serebrova</surname><given-names>V. N.</given-names></name></name-alternatives><email xlink:type="simple">vika.serebrova@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>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">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>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-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Научно-исследовательский институт медицинской генетики, Томский национальный исследовательский медицинский центр Российской академии наук</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>26</day><month>03</month><year>2018</year></pub-date><volume>17</volume><issue>1</issue><fpage>32</fpage><lpage>36</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Сереброва В.Н., Трифонова Е.А., Степанов В.А., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Сереброва В.Н., Трифонова Е.А., Степанов В.А.</copyright-holder><copyright-holder xml:lang="en">Serebrova V.N., Trifonova E.A., 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/380">https://www.medgen-journal.ru/jour/article/view/380</self-uri><abstract><p>Регуляторные однонуклеотидные полиморфные варианты (rSNP) представляют большой интерес для исследователей, поскольку играют значимую роль в развитии различных патологических состояний человека путем изменения уровня экспрессии кандидатных генов, однако относятся к наименее изученной функциональной группе SNP. Целью данного исследования было изучение генетической компоненты преэклампсии (ПЭ) по системе rSNP нового гена-кандидата NDRG1 и выявление роли естественного отбора в ее формировании. В представленной работе изучено четыре rSNP. Исследование проводилось в различных этнических группах (русские, якуты и буряты). Полученные данные показали ассоциацию с развитием ПЭ трех rSNP гена NDRG1: rs12678229, rs2227262 и rs3802252. Выявлено действие слабого отрицательного отбора для rs2227262. Результаты исследования могут свидетельствовать о значимой роли rSNP нового гена-кандидата NDRG1 в формировании вариабельности уровня экспрессии плацентарной ткани при физиологично протекающей беременности и ПЭ.</p></abstract><trans-abstract xml:lang="en"><p>Regulatory single nucleotide polymorphisms (rSNPs) are of substantial interest, because they play a significant role in the development of human pathology by altering the level of candidate genes expression. However they represent the least studied group of single nucleotide polymorphisms (SNPs). The purpose of this research was to study preeclampsia (PE) genetics components via the regulatory polymorphic variants of the new NDRG1 candidate gene and to detect the role of natural selection in its formation. In this work, we analyzed four rSNPs. Three ethnic group have been studied (Yakut, Russian, Buryat). We have detected significant associations of PE with three rSNPs NDRG1 gene: rs12678229, rs2227262 and rs3802252. We demonstrated the effect of weak negative selection for rs2227262. The results of this study provide evidence for a significant role of the new NDRG1 candidate gene in the variability of the placental tissue expression between normal pregnancy and PE.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>преэклампсия</kwd><kwd>регуляторный однонуклеотидный полиморфный вариант (rSNP)</kwd><kwd>ассоциативное исследование</kwd><kwd>плацента</kwd><kwd>транскриптом</kwd><kwd>естественный отбор</kwd><kwd>preeclampsia</kwd><kwd>regulatory single-nucleotide polymorphisms (rSNPs)</kwd><kwd>association study</kwd><kwd>placenta</kwd><kwd>transcriptome</kwd><kwd>natural selection</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">Степанов ВА. Эволюция генетического разнообразия и болезни человека. Генетика. 2016;52(7):852-864.</mixed-citation><mixed-citation xml:lang="en">Степанов ВА. Эволюция генетического разнообразия и болезни человека. 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