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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">diaendo</journal-id><journal-title-group><journal-title xml:lang="ru">Сахарный диабет</journal-title><trans-title-group xml:lang="en"><trans-title>Diabetes mellitus</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2072-0351</issn><issn pub-type="epub">2072-0378</issn><publisher><publisher-name>Endocrinology research centre</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14341/2072-0351-5845</article-id><article-id custom-type="elpub" pub-id-type="custom">diaendo-7900</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>Генетика</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Genetics</subject></subj-group></article-categories><title-group><article-title>Изучение ассоциаций полиморфных маркеров генов факторов некроза опухоли и их рецепторов rs1800629 TNFa, rs909253 Lta, rs767455 TNFR1, rs1061624 TNFR2 с формированием сахарного диабета 2 типа</article-title><trans-title-group xml:lang="en"><trans-title>Study of the associations between polymorphic markers rs1800629 TNFa, rs909253 Lta, rs767455 TNFR1, rs1061624 TNFR2 and the development of type 2 diabetes</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9319-7185</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чурносов</surname><given-names>Михаил Иванович</given-names></name><name name-style="western" xml:lang="en"><surname>Churnosov</surname><given-names>Mikhail I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., профессор</p></bio><bio xml:lang="en"><p>MD, PhD, Professor</p></bio><email xlink:type="simple">churnosov@bsu.edu.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/0000-0003-0588-1436</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Белоусова</surname><given-names>Оксана Николаевна</given-names></name><name name-style="western" xml:lang="en"><surname>Belousova</surname><given-names>Oksana N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н.</p></bio><bio xml:lang="en"><p>MD, PhD</p></bio><email xlink:type="simple">belousova@bsu.edu.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/0000-0002-4163-7863</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сиротина</surname><given-names>Светлана Сергеевна</given-names></name><name name-style="western" xml:lang="en"><surname>Sirotina</surname><given-names>Svetlana Sergeyevna</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.б.н.</p></bio><bio xml:lang="en"><p>PhD in Biology</p></bio><email xlink:type="simple">sirotina@bsu.edu.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>&lt;p&gt;ФГБАОУ ВО &amp;laquo;Белгородский государственный национальный исследовательский университет&amp;raquo;&lt;/p&gt;</institution><country>Россия</country></aff><aff xml:lang="en"><institution>&lt;p&gt;Belgorod National Research University&lt;/p&gt;</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>10</day><month>08</month><year>2017</year></pub-date><volume>20</volume><issue>3</issue><fpage>166</fpage><lpage>171</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Чурносов М.И., Белоусова О.Н., Сиротина С.С., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Чурносов М.И., Белоусова О.Н., Сиротина С.С.</copyright-holder><copyright-holder xml:lang="en">Churnosov M.I., Belousova O.N., Sirotina S.S.</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.dia-endojournals.ru/jour/article/view/7900">https://www.dia-endojournals.ru/jour/article/view/7900</self-uri><abstract><p>Одной из наиболее продуктивных современных технологий геномных исследований сахарного диабета 2 типа (СД2) является анализ ассоциаций полиморфных маркеров генов-кандидатов с развитием заболевания.</p><sec><title>Цель</title><p>Цель. Изучение ассоциации полиморфных генетических маркеров факторов некроза опухоли и их рецепторов (rs1800629 TNFα, rs909253 Ltα, rs767455 TNFR1, rs1061624 TNFR2) с формированием СД2 среди населения Центрального Черноземья РФ.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Проведен анализ результатов наблюдений 544 человек из русских жителей Центрального Черноземья России: 236 пациентов с установленным диагнозом СД2 (диагноз установлен на основании стандартных диагностических критериев) и 308 человек контрольной группы. Анализ всех локусов осуществлялся методом ПЦР синтеза ДНК, с использованием TaqMan зондов. Статистический анализ распределения частот генотипов проводили с использованием таблиц сопряженности и критерия χ2, р≤0,05.</p></sec><sec><title>Результаты</title><p>Результаты. Анализ методом «случай-контроль» показал, что генотип GG rs909253Ltα является фактором риска развития СД2 (OR=2,36, р=0,01). Установлено, что индивидуумы с генотипом AA rs767455 TNFR1 отличаются ранним возрастом манифестации СД2 по сравнению с больными, имеющими генетические варианты AG и GG (р=0,01).</p></sec><sec><title>Заключение</title><p>Заключение. В результате проведенного исследования впервые продемонстрирована вовлеченность полиморфных маркеров генов факторов некроза опухоли и их рецепторов в формирование СД2 у русских жителей Центрального Черноземья России.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. To study the association between polymorphic genetic markers, tumor necrosis factors and their receptors (rs 1800629 TNFα, rs 909253 Ltα, rs 767455 TNFR1, rs 1061624 TNFR2) and the development of type 2 diabetes (T2D) among the population of the Central Black Earth Region of Russia.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The results obtained from 544 patients, of which 236 were already diagnosed with T2D and 308 were healthy control individuals, were analysed. All the loci were analysed by DNA synthesis using PCR TaqMan probes. The statistical analysis of the frequency distribution of genotypes was performed using contingency tables and the χ2 test, with p ≤ 0.05.</p></sec><sec><title>Results</title><p>Results. A case-control analysis showed that genotype GG rs 909253Ltα was a risk factor for T2D (OR = 2.36, p = 0.01). Also, individuals with genotype AA rs 767455TNFR1 had significantly earlier age of T2D manifestation than that of patients with genetic variants AG and GG (p = 0.01).</p></sec><sec><title>Conclusion</title><p>Conclusion. This study demonstrated the involvement of polymorphic markers of tumor necrosis factors and their receptors in the development of T2D among the residents of the Central Black Earth Region of Russia.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>сахарный диабет 2 типа</kwd><kwd>генетический полиморфизм</kwd><kwd>гены факторов некроза опухоли и их рецепторов</kwd></kwd-group><kwd-group xml:lang="en"><kwd>type 2 diabetes</kwd><kwd>genetic polymorphism</kwd><kwd>genes of the tumor necrosis factors and their receptors</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Совет по грантам Призидента РФ</funding-statement><funding-statement xml:lang="en">Совет по грантам Президента РФ</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">Hemmingsen B, Christensen LL, Wetterslev J, et al. 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