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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">ateroskleroz</journal-id><journal-title-group><journal-title xml:lang="ru">Атеросклероз</journal-title><trans-title-group xml:lang="en"><trans-title>Ateroscleroz</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2078-256X</issn><issn pub-type="epub">2949-3633</issn><publisher><publisher-name>НИИТПМ-филиал ИЦиГ СО РАН</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.52727/2078-256X-2021-17-4-6-10</article-id><article-id custom-type="elpub" pub-id-type="custom">ateroskleroz-538</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>Ассоциация метилирования генов F2RL3 и CDKN2A с внезапной сердечной смертью</article-title><trans-title-group xml:lang="en"><trans-title>Methylation of F2RL3, CDKN2A genes and sudden cardiac death</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>Иванова</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanova</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Aнастасия Aндреевна Иванова, канд. мед. наук, старший научный сотрудник лаборатории молекулярно-генетических исследований терапевтических заболеваний</p><p>630089, г. Новосибирск, ул. Бориса Богаткова, 175/1</p></bio><bio xml:lang="en"><p>Anastasiya A. Ivanova, candidate of medical sciences, senior researcher at the laboratory of molecular genetic studies of therapeutic diseases</p><p>630089, Novosibirsk, Boris Bogatkov str., 175/1</p></bio><email xlink:type="simple">ivanova_a_a@mail.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>Гуражева</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gurazheva</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Анна Александровна Гуражева, младший научный сотрудник лаборатории молекулярно-генетических исследований терапевтических заболеваний</p><p>630089, г. Новосибирск, ул. Бориса Богаткова, 175/1</p></bio><bio xml:lang="en"><p>Anna A. Gurazheva, junior researcher, laboratory of molecular genetic research of therapeutic diseases</p><p>630089, Novosibirsk, Boris Bogatkov str., 175/1</p></bio><email xlink:type="simple">annapalna1@mail.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>Максимова</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Maksimova</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Софья Владимировна Максимова, студентка 5-го курса педиатрического факультета</p><p>630091, г. Новосибирск, Красный просп., 52</p></bio><bio xml:lang="en"><p>Sofya V. Maksimova, 5th year student of the Faculty of Pediatrics</p><p>630091, Novosibirsk, Krasnyj av., 52</p></bio><email xlink:type="simple">99naruto@mail.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>Малютина</surname><given-names>С. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Malyutina</surname><given-names>S. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Софья Константиновна Малютина, д-р мед. наук, проф., зав. лабораторией этиопатогенеза и клиники внутренних заболеваний</p><p>630089, г. Новосибирск, ул. Бориса Богаткова, 175/1</p></bio><bio xml:lang="en"><p>Sofya K. Malyutina, doctor of medical sciences, professor, head of the laboratory of etiopathogenesis and clinic of internal medicine</p><p>630089, Novosibirsk, Boris Bogatkov str., 175/1</p></bio><email xlink:type="simple">smalyutina@hotmail.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>Новоселов</surname><given-names>В. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Novoselov</surname><given-names>V. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Владимир Павлович Новоселов, д-р мед. наук, проф., начальник</p><p>630087, г. Новосибирск, ул. Немировича-Данченко, 134</p></bio><bio xml:lang="en"><p>Vladimir P. Novoselov, doctor of medical sciences, professor</p><p>630087, Novosibirsk, Nemirovich-Danchenko str., 134</p></bio><email xlink:type="simple">nokbsme@nso.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Максимов</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Maksimov</surname><given-names>V. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Владимир Николаевич Максимов, д-р мед. наук, проф., зав. лабораторией молекулярно-генетических исследований терапевтических заболеваний</p><p>630089, г. Новосибирск, ул. Бориса Богаткова, 175/1</p></bio><bio xml:lang="en"><p>Vladimir N. Maksimov, doctor of medical sciences, professor, head of the laboratory of molecular genetic studies of therapeutic diseases</p><p>630089, Novosibirsk, Boris Bogatkov str., 175/1</p></bio><email xlink:type="simple">medik11@mail.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 терапии и профилактической медицины – филиал Федерального государственного бюджетного научного учреждения «Федеральный исследовательский центр Институт цитологии и генетики Сибирского отделения Российской академии наук»</institution></aff><aff xml:lang="en"><institution>Research Institutе of Internal and Preventive Medicine, Branch of the Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Новосибирский государственный медицинский университет» Министерства здравоохранения Российской Федерации</institution></aff><aff xml:lang="en"><institution>Novosibirsk State Medical University</institution></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Государственное бюджетное учреждение здравоохранения Новосибирской области «Новосибирское областное клиническое бюро судебно-медицинской экспертизы»</institution></aff><aff xml:lang="en"><institution>Novosibirsk Regional Office of Forensic Medical Examination</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>12</day><month>01</month><year>2022</year></pub-date><volume>17</volume><issue>4</issue><fpage>6</fpage><lpage>10</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Иванова А.А., Гуражева А.А., Максимова С.В., Малютина С.К., Новоселов В.П., Максимов В.Н., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Иванова А.А., Гуражева А.А., Максимова С.В., Малютина С.К., Новоселов В.П., Максимов В.Н.</copyright-holder><copyright-holder xml:lang="en">Ivanova A.A., Gurazheva A.A., Maksimova S.V., Malyutina S.K., Novoselov V.P., Maksimov V.N.</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://ateroskleroz.elpub.ru/jour/article/view/538">https://ateroskleroz.elpub.ru/jour/article/view/538</self-uri><abstract><p>Цель исследования – оценить ассоциацию метилирования генов F2RL3 и CDKN2A с внезапной сердечной смертью (ВСС). Материал и методы. Дизайн исследования – «случай-контроль». В группу ВСС включены 150 внезапно умерших мужчин (средний возраст 46,7 ± 9,2 года) с основными патолого-анатомическими диагнозами «острая недостаточность кровообращения», «острая коронарная недостаточность», что соответствует критериям ВСС Европейского общества кардиологов. В контрольную группу включены 150 внезапно умерших мужчин, но не вследствие сердечно-сосудистой патологии (средний возраст 42,6 ± 1,2 года). ДНК выделена методом фенол-хлороформной экстракции из ткани миокарда в обеих группах. Оценка статуса метилирования генов F2RL3 (19:16890405-16890606, GRCh38.р13) и CDKN2A (9:21974726-21974877, GRCh38.р13) проведена методом метил-специфической полимеразной цепной реакции. Результаты. В группе ВСС у 26 (17,3 %) человек ген F2RL3 полностью метилирован (MM), у 9 (6,0 %) полностью неметилирован (UU), у 115 (76,7 %) мужчин обнаружен как метилированный, так и неметилированный ген F2RL3 (MU). В контрольной группе таких людей обнаружено соответственно 24 (16 %), 8 (5,3 %) и 118 (78,7 %). При сравнении групп статистически значимых различий по статусу метилирования гена F2RL3 не выявлено (р &gt; 0,05). У всех обследованных в обеих группах ген CDKN2A полностью неметилирован. Заключение. Метилирование генов F2RL3, CDKN2A не ассоциировано с внезапной сердечной смертью.</p></abstract><trans-abstract xml:lang="en"><p>The aim of the study was to evaluate the association of methylation of the F2RL3, CDKN2A gene with sudden cardiac death (SCD). Material and methods. Case-control study design. The SCD group included 150 deceased men (mean age 46.7 ± 9.2 years) with the main pathological diagnoses of acute circulatory failure, acute coronary insufficiency, which meets the SCD criteria of the European Society of Cardiology. The control group included 150 men who died suddenly, but not due to cardiovascular pathology (mean age 42.6 ± 1.2 years). DNA was isolated by phenol-chloroform extraction from myocardial tissue in both groups. The methylation status of the F2RL3 gene (19: 16890405-16890606, GRCh38.p13) and the CDKN2A gene (9: 21974726-21974877, GRCh38.p13) was assessed by methyl-specific polymerase chain reaction. Results. In the SCD group, 17.3 % (26/150) had the F2RL3 gene completely methylated (MM); in 6.0 % (9/150) it is completely unmethylated (UU); 76.7 % (115/150) had both methylated and unmethylated F2RL3 (MU) gene. In the control group, 16 % (24/150) had the F2RL3 gene completely methylated (MM); in 5.3 % (8/150), it is completely unmethylated (UU); 78.7 % (118/150) had both methylated and unmethylated F2RL3 (MU) gene. When comparing the groups, there were no statistically significant differences in the methylation status of the F2RL3 gene between the groups (p &gt; 0.05). In all subjects in the SCD group and the control group, the CDKN2A gene is completely unmethylated. Conclusions. Methylation of genes F2RL3, CDKN2A is not associated with sudden cardiac death.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>внезапная сердечная смерть</kwd><kwd>метилирование</kwd><kwd>F2RL3</kwd><kwd>CDKN2A</kwd></kwd-group><kwd-group xml:lang="en"><kwd>sudden cardiac death</kwd><kwd>methylation</kwd><kwd>F2RL3</kwd><kwd>CDKN2A</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено при финансовой поддержке РФФИ и Правительства Новосибирской области в рамках проекта № 19-415-543001.</funding-statement><funding-statement xml:lang="en">The reported study was funded by RFBR and Novosibirsk region according to the research project N 19-415- 543001.</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">Yildiz A., Gürpinar S.S., Yağci F.E., Çayli E., Baydar Ç.L. 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