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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="en"><front><journal-meta><journal-id journal-id-type="publisher-id">rpcardio</journal-id><journal-title-group><journal-title xml:lang="en">Rational Pharmacotherapy in Cardiology</journal-title><trans-title-group xml:lang="ru"><trans-title>Рациональная Фармакотерапия в Кардиологии</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1819-6446</issn><issn pub-type="epub">2225-3653</issn><publisher><publisher-name>«SILICEA-POLIGRAF» LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20996/1819-6446-2011-7-2-174-176</article-id><article-id custom-type="elpub" pub-id-type="custom">rpcardio-746</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="en"><subject>ORIGINAL STUDIES</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group></article-categories><title-group><article-title>PREDICTIVE ROLE OF CONNEXIN 40 IN THE PATHOGENESIS OF HEREDITARY SICK SINUS SYNDROME</article-title><trans-title-group xml:lang="ru"><trans-title>ПРЕДИКТОРНАЯ РОЛЬ КОННЕКСИНА 40 В ГЕНЕЗЕ НАСЛЕДСТВЕННОГО СИНДРОМА СЛАБОСТИ СИНУСОВОГО УЗЛА</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>Никулина</surname><given-names>С. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikulina</surname><given-names>S. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., профессор, зав. кафедрой внутренних болезней №1 КрасГМУ , проректор по учебной работе КрасГМУ</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чернова</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Chernova</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., ассистент кафедры внутренних болезней №1</p></bio><email xlink:type="simple">anechkachernova@yandex.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>Шульман</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shulman</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., профессор кафедры внутренних болезней №1</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кукушкина</surname><given-names>Т. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kukushkina</surname><given-names>T. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>клинический ординатор кафедры внутренних болезней №1</p></bio><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><bio xml:lang="ru"><p>д.м.н., член-корреспондент РАМН, профессор, директор НИИ терапии СО РАМН</p></bio><xref ref-type="aff" rid="aff-2"/></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>д.м.н., в.н.с</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Красноярский государственный медицинский университет им. проф. В.Ф. Войно-Ясенецкого</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Krasnoyarsk State Medical University named after professor V.F . Voyno-Yasenetsky</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Научно-исследовательский институт терапии Сибирского отделения Российской академии медицинских наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute of Therapy , Siberian Branch of Russian Academy of Medical Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2011</year></pub-date><pub-date pub-type="epub"><day>13</day><month>01</month><year>2016</year></pub-date><volume>7</volume><issue>2</issue><fpage>174</fpage><lpage>176</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Nikulina S.Y., Chernova A.A., Shulman V.A., Kukushkina T.S., Voevoda M.I., Maksimov V.N., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Никулина С.Ю., Чернова А.А., Шульман В.А., Кукушкина Т.С., Воевода М.И., Максимов В.Н.</copyright-holder><copyright-holder xml:lang="en">Nikulina S.Y., Chernova A.A., Shulman V.A., Kukushkina T.S., Voevoda M.I., 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://www.rpcardio.online/jour/article/view/746">https://www.rpcardio.online/jour/article/view/746</self-uri><abstract><p>Aim. To study the association of hereditary sick sinus syndrome (SSS) with connexin 40 gene (Cx40) polymorphism. Material and methods. 29 families with hereditary SSS were involved into prospective study. Probands were 20 women and 9 men (aged 58±0.15). Relatives, I-III degree of kinship, were 65 men and 68 women (aged 39±0.13). Clinical and instrumental examination was performed in all probands and their relatives. Diagnosis of SSS was verified by transesophageal atrial electrostimulation. Molecular genetic investigation of SSS patients and their relatives was carried out in laboratory of medical genetics of Research Institute of Therapy , Siberian Branch of Russian Academy of Medical Sciences. Results. 71 SSS patients, 44 their healthy relatives, I-III degree of kinship, 197 subjects of control group were genotyped for the polymorphism of 44G&gt;A of gene Cx40. According to allele-specific polymerase chain reaction 3 types of genotypes ADRA2B (II — homozygous wild, ID — heterozygous, DD — homozygous mutant) were found in SSS patients, their relatives and healthy subjects of control group. Conclusion. Significant predominance of the heterozygous genotype 44G&gt;A was found in SSS (45,07±5,9%) patients in comparison with subjects of the control group (29,44±3,2%).</p></abstract><trans-abstract xml:lang="ru"><p>Цель. Изучить ассоциацию наследственного синдрома слабости синусового узла (СССУ) с полиморфизмом гена коннексина 40 (Cx40). Материал и методы. В проспективное исследование отобраны 29 семей, имеющих первичный наследственный СССУ . Среди пробандов было 20 женщин и 9 мужчин в возрасте 58±0,15 лет. Среди родственников I, II и III степени родства были 65 мужчин и 68 женщин в возрасте 39±0,13 лет. Всем пробандам и их родственникам провели клинико-инструментальное обследование. Диагноз СССУ верифицировали при чреспищеводной стимуляции предсердий. Молекулярно-генетическое обследование больных СССУ и их родственников проводили в лаборатории медицинской генетики НИИ терапии СО РАМН города Новосибирска. Результаты. По полиморфизму 44G&gt;A гена Cx40 был генотипирован 71 больной с СССУ , 44 их здоровых родственника I, II и III степени родства и 197 лиц контрольной группы. По результатам аллель-специфической полимеразной цепной реакции выявлены 3 вида генотипов ADRA2B у больных СССУ , их здоровых родственников и лиц контрольной группы: II — гомозиготный дикий, ID — гетерозиготный, DD — гомозиготный мутантный. Заключение.  Установлено  достоверное  преобладание  гетерозиготного  генотипа  44G&gt;A  у  больных  СССУ  (45,07±5,9%)  по  сравнению  c  лицами  контрольной  группы (29,44±3,2%).</p></trans-abstract><kwd-group xml:lang="ru"><kwd>молекулярно-генетическое исследование</kwd><kwd>синдром слабости синусового узла</kwd><kwd>полиморфизм гена коннексина 40</kwd></kwd-group><kwd-group xml:lang="en"><kwd>molecular genetic studies</kwd><kwd>sick sinus syndrome</kwd><kwd>connexin 40 gene polymorphism</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">Hewett К., Norman L.W., Sedmera D. et al. Knockout of the neural and heart expressed gene HF-1b results in apical deficits of ventricular structure and activation. Cardiovascular research 2005; 67: 548-560</mixed-citation><mixed-citation xml:lang="en">Hewett К., Norman L.W., Sedmera D. et al. Knockout of the neural and heart expressed gene HF-1b results in apical deficits of ventricular structure and activation. Cardiovascular research 2005; 67: 548-560</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Nguyên-Trân V.T., Kubalak S.W., Minamisawa S. et al. A novel genetic pathway for sudden cardiac death via defects in the transition between ventricular and conduction system cell lineages. Cell 2000; 102(5): 671-682.</mixed-citation><mixed-citation xml:lang="en">Nguyên-Trân V.T., Kubalak S.W., Minamisawa S. et al. A novel genetic pathway for sudden cardiac death via defects in the transition between ventricular and conduction system cell lineages. Cell 2000; 102(5): 671-682.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Amand T.R., Lu J.T., Chien K.R. Defects in cardiac conduction system lineages and malignant arrhythmias: developmental pathways and disease. Novartis Found Symp 2003;250:260-70.</mixed-citation><mixed-citation xml:lang="en">Amand T.R., Lu J.T., Chien K.R. Defects in cardiac conduction system lineages and malignant arrhythmias: developmental pathways and disease. Novartis Found Symp 2003;250:260-70.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Willecke K., Elberger J., Degen J. et al. Structural and functional diversity of connexin genes in the mouse and human genome. Biol Chem 2002; 383: 725–737</mixed-citation><mixed-citation xml:lang="en">Willecke K., Elberger J., Degen J. et al. Structural and functional diversity of connexin genes in the mouse and human genome. Biol Chem 2002; 383: 725–737</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Hagendorff A., Schumacher B., Kirchhoff S. et al. Conduction disturbances and increased atrial vulnerability in Connexin 40-deficient mice analyzed by transesophageal stimulation. Circulation 1999; 99(11): 1508-15</mixed-citation><mixed-citation xml:lang="en">Hagendorff A., Schumacher B., Kirchhoff S. et al. Conduction disturbances and increased atrial vulnerability in Connexin 40-deficient mice analyzed by transesophageal stimulation. Circulation 1999; 99(11): 1508-15</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Firouzi M., Ramanna H., Kok B. et al. Association of Human Connexin40 Gene Polymorphisms With Atrial Vulnerability as a Risk Factor for Idiopathic Atrial Fibrillation. Circulation Research 2004; 95: e29</mixed-citation><mixed-citation xml:lang="en">Firouzi M., Ramanna H., Kok B. et al. Association of Human Connexin40 Gene Polymorphisms With Atrial Vulnerability as a Risk Factor for Idiopathic Atrial Fibrillation. Circulation Research 2004; 95: e29</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Sambrook J., Fritsch E.F., Maniatis T. Molecular Cloning: A Laboratory Manual. N.Y. : Cold Spring Harbor Laboratory; 1982.</mixed-citation><mixed-citation xml:lang="en">Sambrook J., Fritsch E.F., Maniatis T. Molecular Cloning: A Laboratory Manual. N.Y. : Cold Spring Harbor Laboratory; 1982.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Smith C.L., Kalco S.R. Cantor C.R. Pulsed field gel electrophoresis and the technology oflarge DNA molecules. In: R.E. Davis, Ed. Genome analysis. A practical approach. 1st ed. Davis RE, ed. Oxford: IRL Press, 1988: 41-72.</mixed-citation><mixed-citation xml:lang="en">Smith C.L., Kalco S.R. Cantor C.R. Pulsed field gel electrophoresis and the technology oflarge DNA molecules. In: R.E. Davis, Ed. Genome analysis. A practical approach. 1st ed. Davis RE, ed. Oxford: IRL Press, 1988: 41-72.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Juang J.M., Chern Y.R., Tsai C.T. et al. The association of human connexin 40 genetic polymorphisms with atrial fibrillation. Int J Cardiol 2007;116(1):107-12.</mixed-citation><mixed-citation xml:lang="en">Juang J.M., Chern Y.R., Tsai C.T. et al. The association of human connexin 40 genetic polymorphisms with atrial fibrillation. Int J Cardiol 2007;116(1):107-12.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Groenewegen W.A., Firouzi M., Bezzina C.R. et al. A Cardiac Sodium Chanall Mutation Cosegregates With a Rare Connexine 40 Genotype in Familial Atrial Standstill. Circ Res 2003; 92:14-22.</mixed-citation><mixed-citation xml:lang="en">Groenewegen W.A., Firouzi M., Bezzina C.R. et al. A Cardiac Sodium Chanall Mutation Cosegregates With a Rare Connexine 40 Genotype in Familial Atrial Standstill. Circ Res 2003; 92:14-22.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Gollob M.H., Jones D.L., Krahn A.D. et al. Somatic mutations in the connexin 40 gene (GJA5) in atrial fibrillation. New Eng J Med 2006; 354: 2677-2688.</mixed-citation><mixed-citation xml:lang="en">Gollob M.H., Jones D.L., Krahn A.D. et al. Somatic mutations in the connexin 40 gene (GJA5) in atrial fibrillation. New Eng J Med 2006; 354: 2677-2688.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
