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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 custom-type="elpub" pub-id-type="custom">ateroskleroz-41</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>АНТИСМЫСЛОВОЕ ОЛИГОНУКЛЕОТИДНОЕ ПРОИЗВОДНОЕ К МРНК ГЕНА SCN5A НАТРИЕВОГО КАНАЛА NAV1.5 СНИЖАЕТ ЧАСТОТУ СЕРДЕЧНЫХ СОКРАЩЕНИЙ</article-title><trans-title-group xml:lang="en"><trans-title>AN ANTISENSE OLIGONUCLEOTIDE DERIVATIVE TO THE MRNA OF THE NAV1.5 SODIUM CHANNEL GENE (SCN5A) DECREASES THE HEART RATE</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>Ошевский</surname><given-names>С. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Oshevskii</surname><given-names>S. I.</given-names></name></name-alternatives><email xlink:type="simple">oshevski@bionet.nsc.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>Рагино</surname><given-names>Ю. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Ragino</surname><given-names>Yu. I.</given-names></name></name-alternatives><email xlink:type="simple">ragino@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>Каштанова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kashtanova</surname><given-names>E. V.</given-names></name></name-alternatives><email xlink:type="simple">elekashtanova@yandex.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>Полонская</surname><given-names>Я. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Polonskaya</surname><given-names>Yu. V.</given-names></name></name-alternatives><email xlink:type="simple">yana-polonskaya@yandex.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>Стахнева</surname><given-names>Е. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Stakhneva</surname><given-names>E. M.</given-names></name></name-alternatives><email xlink:type="simple">stahneva@yandex.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>Николин</surname><given-names>В. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikolin</surname><given-names>V. P.</given-names></name></name-alternatives><email xlink:type="simple">nikolin@bionet.nsc.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>Попова</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Popova</surname><given-names>N. A.</given-names></name></name-alternatives><email xlink:type="simple">nelly bionet.nsc.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>Колчанов</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolchanov</surname><given-names>N. A.</given-names></name></name-alternatives><email xlink:type="simple">kol@bionet.nsc.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>Воевода</surname><given-names>М. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Voevoda</surname><given-names>M. I.</given-names></name></name-alternatives><email xlink:type="simple">mvoevoda@ya.ru</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">ФГБНУ Федеральный исследовательский центр Институт цитологии и генетики СО РАН<country>Россия</country></aff><aff xml:lang="en">The Federal Research Center Institute of Cytology and Genetics of Siberian Branch of the Russian Academy of Sciences<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">ФГБНУ НИИ терапии и профилактической медицины<country>Россия</country></aff><aff xml:lang="en">Institute of Internal and Preventive Medicine<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">ФГБНУ Федеральный исследовательский центр Институт цитологии и генетики СО РАН; Новосибирский национальный исследовательский государственный университет<country>Россия</country></aff><aff xml:lang="en">The Federal Research Center Institute of Cytology and Genetics of Siberian Branch of the Russian Academy of Sciences; National Reseach Novosibirsk State University<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru">ФГБНУ Федеральный исследовательский центр Институт цитологии и генетики СО РАН; ФГБНУ НИИ терапии и профилактической медицины; Новосибирский национальный исследовательский государственный университет<country>Россия</country></aff><aff xml:lang="en">The Federal Research Center Institute of Cytology and Genetics of Siberian Branch of the Russian Academy of Sciences; Institute of Internal and Preventive Medicine; National Reseach Novosibirsk State University<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>27</day><month>09</month><year>2019</year></pub-date><volume>13</volume><issue>2</issue><fpage>12</fpage><lpage>17</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ошевский С.И., Рагино Ю.И., Каштанова Е.В., Полонская Я.В., Стахнева Е.М., Николин В.П., Попова Н.А., Колчанов Н.А., Воевода М.И., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Ошевский С.И., Рагино Ю.И., Каштанова Е.В., Полонская Я.В., Стахнева Е.М., Николин В.П., Попова Н.А., Колчанов Н.А., Воевода М.И.</copyright-holder><copyright-holder xml:lang="en">Oshevskii S.I., Ragino Y.I., Kashtanova E.V., Polonskaya Y.V., Stakhneva E.M., Nikolin V.P., Popova N.A., Kolchanov N.A., Voevoda M.I.</copyright-holder><license 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/41">https://ateroskleroz.elpub.ru/jour/article/view/41</self-uri><abstract><p>Цель исследования: оценить возможность нового подхода к воздействию на сердечный ритм за счет ингибирования антисмысловым олигонуклеотидным производным экспрессии гена SCN5A - классического натриевого канала сердца Nav1.5 (на примере мыши). Материал и методы: самцы мышей линии C57BL/6J, олигонуклеотидное производное длиной 15 нуклеотидов, защищенное от действия нуклеаз наличием межнуклеотидных фосфоротиоатных связей и блоками LNA-нуклеотидов (Locked nucleic acids) на 5ʹ- и 3ʹ-концах (АСО); стандартный метод введения раствора АСО в физиологическом растворе в хвостовую вену мыши; стандартный метод определения пульса и давления у мышей на аппарате CODA Surgical Monitor (Kent Scientific, USA); стандартные методы количественного определения аполипопротеина апоВ и липопротеинов: ХС ЛПВП, ХС ЛПНП, общего ХС, ТГ и АЛТ в сыворотке крови. Результаты: воздействие АСО приводит к снижению пульса у мышей в течение 10 дней на 12 % и последующему его равномерному повышению, почти достигая исходных значений на 16-й день, а также начиная с 1 дня после введения - к небольшому снижению средних значений систолического и диастолического давления с последующим его увеличеним, при постепенном перераспределении «превышения» давления в контрольной и опытной группе животных. Уровень липидного обмена у опытных животных понижен. Заключение: показана возможность нового подхода к воздействию на сердечный ритм за счет ингибирования антисмысловым олигонуклеотидным производным экспрессии гена SCN5A . Воздействие сопровождается небольшими изменениями систолического и диастолического давления и снижением уровня липидного обмена. Препарат представляется перспективным с точки зрения воздействия на сердечный ритм с учетом исследования его действия при различных концентрациях и возможных незначительных дополнительных эффектах.</p></abstract><trans-abstract xml:lang="en"><p>Objective: To assess the potential of a new approach to altering the heart rate by expression inhibition of the SCN5A gene, encoding a classical sodium channel, Nav1.5, with an antisense oligonucleotide derivative in the case study of the mouse. Material and methods: C57BL/6J male mice; oligonucleotide derivative with a length of 15 nucleotides protected from nucleases by the presence of internucleotide phosphorothioate bonds and LNA (locked nucleic acids) blocks at the 5ʹ and 3ʹ ends (ASO); standard injection of ASO in physiological saline solution into the mouse caudal vein; standard technique for determination of the heart rate and blood pressure in mice with a CODA Surgical Monitor (Kent Scientific, United States); and standard quantification of apoB apolipoprotein and lipoproteins HDL-C, LDL-C, total cholesterol, TG, and ALT in the blood serum. Results: ASO decreases the heart rate in mice by 12 % over 10 days and further uniformly accelerates the heart rate to almost initial level by day 16 as well as gently decreases the mean values of systolic and diastolic pressures with their subsequent increase and gradual redistribution of “excess” pressure in the control and experimental animal groups. The level of lipid metabolism in experimental animals is decreased. Conclusions: The new approach to alter the heart rate by inhibition of the SCN5A gene expression with an antisense oligonucleotide derivative is shown to be feasible. The impact is accompanied by minor changes in the systolic and diastolic pressures and a decrease in the level of lipid metabolism. The preparation is promising in terms of the influence on the heart rate taking into account the further insight into its effect at different concentrations and possible insignificant side effects.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>антисмысловое олигонуклеотидное производное</kwd><kwd>ген SCN5A</kwd><kwd>мыши линии C57BL/6J</kwd><kwd>частота сердечных сокращений</kwd></kwd-group><kwd-group xml:lang="en"><kwd>antisense oligonucleotide derivative</kwd><kwd>SCN5A gene</kwd><kwd>C57BL/6J mice</kwd><kwd>heart rate</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">Brinkmeier H., Schu B., Seliger H. at al. Antisense oligonucleotides discriminating between two muscular Na+ channel isoforms // Biochem. Biophys. Res. Commun. 1997. Vol. 234, N 1. P. 235-241.</mixed-citation><mixed-citation xml:lang="en">Brinkmeier H., Schu B., Seliger H. at al. 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