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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">10.1234/XXXX-XXXX-2016-5-42-44</article-id><article-id custom-type="elpub" pub-id-type="custom">medgen-130</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>МЕЖДУНАРОДНАЯ НАУЧНАЯ КОНФЕРЕНЦИЯ МОЛОДЫХ УЧЕНЫХ «АКТУАЛЬНЫЕ ПРОБЛЕМЫ МЕДИЦИНСКОЙ ГЕНЕТИКИ», 29-30 СЕНТЯБРЯ 2016 Г., Г.ТОМСК</subject></subj-group></article-categories><title-group><article-title>Вариации числа копий гена ERLIN1 у больных с ишемической болезнью сердца</article-title><trans-title-group xml:lang="en"><trans-title>Copy number variation of ERLIN1 in coronary heart disease</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>Слепцов</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sleptsov</surname><given-names>A. 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>Назаренко</surname><given-names>М. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Nazarenko</surname><given-names>M. S.</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>Барбараш</surname><given-names>О. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Barbarash</surname><given-names>O. L.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Пузырев</surname><given-names>В. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Puzyrev</surname><given-names>V. P.</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>НИИ медицинской генетики, Томский НИМЦ; Национальный исследовательский Томский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute of Medical Genetics; National Research Tomsk State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>НИИ комплексных проблем сердечно-сосудистых заболеваний</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute for Complex Issues of Cardiovascular Diseases</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>07</day><month>10</month><year>2016</year></pub-date><volume>15</volume><issue>5</issue><fpage>42</fpage><lpage>44</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Слепцов А.А., Назаренко М.С., Барбараш О.Л., Пузырев В.П., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Слепцов А.А., Назаренко М.С., Барбараш О.Л., Пузырев В.П.</copyright-holder><copyright-holder xml:lang="en">Sleptsov A.A., Nazarenko M.S., Barbarash O.L., Puzyrev V.P.</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/130">https://www.medgen-journal.ru/jour/article/view/130</self-uri><abstract><p>Актуальность. Несмотря на достигнутые успехи в расшифровке генетической компоненты ишемической болезни сердца (ИБС), только малая часть наследуемости заболевания была объяснена. В настоящее время существует небольшой ряд работ, которые изучают вариации по числу копий участков ДНК (copy number variation, CNV) при сердечно-сосудистой патологии. Цель. Оценка уровня CNV в хромосомном регионе 10q24.31 ( ERLIN1 ) в клетках коронарных артерий и лейкоцитов периферической крови (ЛПК) у больных с ИБС. Материалы и методы. Детекция CNV проводилась методом ПЦР в режиме реального времени с использованием TaqMan-зондов в образцах ДНК ЛПК (n = 110) и ДНК атеросклеротических бляшек из коронарных артерий (n = 33) у больных с ИБС, а также в образцах ДНК ЛПК здоровых индивидов (n = 100). Статистический анализ выполнялся с помощью стандартной кривой согласно методу Pfaffl. Результаты и выводы. Установлено, что среди больных ИБС амплификации хромосомного региона 10q24.31 ( ERLIN1 ) регистрировались в 3% случаев, тогда как у 1% здоровых индивидов обнаружена делеция анализируемого региона. Кроме того, у двух пациентов данная амплификация представлена только в ЛПК, но не в атеросклеротических бляшках коронарных артерий.</p></abstract><trans-abstract xml:lang="en"><p>Despite the advances in uncovering of the genetic component of coronary heart disease (CHD), only a small fraction of the heritability of the disease has been explained. Currently, there are relatively few studies of copy number variation (CNV) in cardiovascular diseases. Aim. Assessment of the CNVs 10q24.31 ( ERLIN1 ) in the cells of the coronary arteries and white blood cells (WBC) in patients with CHD. Materials and methods. Detection of the CNVs was performed by qPCR using TaqMan-probes in WBC samples (n = 110) and atherosclerotic plaques of the coronary arteries (n = 33) in patients with CHD, as well as in WBC samples of healthy individuals (n = 100). Statistical analysis was carried out using a standard curve of Pfaffl method. Results and conclusions. We found the amplification in 10q24.31 ( ERLIN1 ) region in 3% of patients with CHD, whereas deletion was observed in 1% of healthy individuals. In addition, two patients had amplification in analyzed region only in WBC, but not in the atherosclerotic plaques of the coronary arteries.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>вариации числа копий участков ДНК</kwd><kwd>ишемическая болезнь сердца</kwd><kwd>атеросклероз</kwd><kwd>Copy Number Variations</kwd><kwd>Coronary Heart Disease</kwd><kwd>Atherosclerosis</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">Bjоrkegren JLM, Kovacic JC, Dudley JT, Schadt EE. Genome-Wide Significant Loci: How Important Are They? J Am Coll Cardiol. 2015. 65:830-845.</mixed-citation><mixed-citation xml:lang="en">Bjоrkegren JLM, Kovacic JC, Dudley JT, Schadt EE. Genome-Wide Significant Loci: How Important Are They? 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