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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">dan</journal-id><journal-title-group><journal-title xml:lang="ru">Доклады Национальной академии наук Беларуси</journal-title><trans-title-group xml:lang="en"><trans-title>Doklady of the National Academy of Sciences of Belarus</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8323</issn><issn pub-type="epub">2524-2431</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1561-8323-2018-62-5-608-614</article-id><article-id custom-type="elpub" pub-id-type="custom">dan-559</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>МЕДИЦИНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MEDICINE</subject></subj-group></article-categories><title-group><article-title>Влияние полиморфизма -174G/C гена IL-6 на вероятность развития ревматоидного артрита у детского и взрослого населения Республики Беларусь</article-title><trans-title-group xml:lang="en"><trans-title>Influence of -174G/C IL-6 gene polymorphism on the susceptibility to rheumatoid arthritis in children and adults in the Republic Of Belarus</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>Яцкив</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Yatskiu</surname><given-names>H. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Яцкив Анна Андреевна - младший научный сотрудник.</p></bio><bio xml:lang="en"><p>Yatskiu Hanna Andreevna - Junior Researcher.</p><p>27, Akademicheskaya Str., 220072, Minsk</p></bio><email xlink:type="simple">a.yatskiv@igc.by</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>Большакова</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Balshakova</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Большакова Дарья Валерьевна - стажер младшего научного сотрудника.</p><p>Ул. Академическая, 27, 220072, Минск </p></bio><bio xml:lang="en"><p>Balshakova Darya Valerievna - Trainee.</p><p>27, Akademicheskaya Str., 220072, Minsk</p></bio><email xlink:type="simple">bolshakova.d.v@tut.by</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>Чичко</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Tchitchko</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чичко Алексей Михайлович - кандидат медицинских наук, доцент.</p><p>Пр. Дзержинского, 83, 220116, Минск </p></bio><bio xml:lang="en"><p>Tchitchko Alexei Mihailovich - Ph. D. (Medicine), Assistant professor.</p><p>83, Dzerzhinski Ave., 220116, Minsk</p></bio><email xlink:type="simple">childill1@bsmu.by</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>Ягур</surname><given-names>В. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Yagur</surname><given-names>V. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ягур Виктор Евгеньевич - доктор медицинских наук, профессор.</p><p>Пр. Дзержинского, 83, 220116, Минск</p></bio><bio xml:lang="en"><p>Yagur Victor Evgenievich - D. Sc. (Medicine), Professor.</p><p>83, Dzerzhinski Ave., 220116, Minsk</p></bio><email xlink:type="simple">yagur1@tut.by</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>Сукало</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sukalo</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сукало Александр Васильевич - академик, доктор медицинских наук, профессор, заведующий кафедрой.</p><p>Пр. Дзержинского, 83, 220116, Минск</p></bio><bio xml:lang="en"><p>Sukalo Alexander Vasilievich - Academician, D. Sc. (Medicine), Professor, Head.</p><p>83, Dzerzhinski Ave., 220116, Minsk</p></bio><email xlink:type="simple">childill1@bsmu.by</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>Гончарова</surname><given-names>Р. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Goncharova</surname><given-names>R. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гончарова Роза Иосифовна - доктор биологических наук, профессор, заведующая лабораторией.</p><p>Ул. Академическая, 27, 220072, Минск </p></bio><bio xml:lang="en"><p>Goncharova Roza Iosifovna - D. Sc. (Biology), Professor, Head of the Laboratory.</p></bio><email xlink:type="simple">R.Goncha-rova@igc.by</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальная академия наук Беларуси, Институт генетики и цитологии</institution></aff><aff xml:lang="en"><institution>National Academy of Sciences of Belarus, Iinstitute of Genetics and Cytology</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Белорусский государственный медицинский университет</institution></aff><aff xml:lang="en"><institution>National Academy of Sciences of Belarus, Iinstitute of Genetics and Cytology</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>30</day><month>10</month><year>2018</year></pub-date><volume>62</volume><issue>5</issue><fpage>608</fpage><lpage>614</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Яцкив А.А., Большакова Д.В., Чичко А.М., Ягур В.Е., Сукало А.В., Гончарова Р.И., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Яцкив А.А., Большакова Д.В., Чичко А.М., Ягур В.Е., Сукало А.В., Гончарова Р.И.</copyright-holder><copyright-holder xml:lang="en">Yatskiu H.A., Balshakova D.V., Tchitchko A.M., Yagur V.E., Sukalo A.V., Goncharova R.I.</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://doklady.belnauka.by/jour/article/view/559">https://doklady.belnauka.by/jour/article/view/559</self-uri><abstract><p>Для ранней диагностики аутоиммунных ревматических заболеваний, а также прогнозирования их течения, использование исключительно клинических инструментальных методов может быть недостаточным. Прогресс современной ревматологии во многом обусловлен изучением молекулярно-генетической природы заболеваний и выявлением биомаркеров, позволяющих значительно повысить качество диагностики и облегчающих выбор адекватной терапии. В настоящей работе проведена оценка влияния полиморфизма -174G/C гена IL-6 на риск развития ревматоидного артрита (РА) у детского и взрослого населения Республики Беларусь. Установлено, что частота встречаемости гомозигот СС (р = 0,01; OR = 2,19; 95 % CI [1,31-3,67]) и минорного аллеля С (р = 0,03; OR = 1,44; 95 % CI [1,04-2,00]) достоверно выше среди пациентов с ювенильным идиопатическим артритом (ЮИА) в целом и достигает двукратной разницы в группе девочек (р = 0,04; OR = 2,55; 95 % CI [1,22-5,36]) по сравнению с группой условно здоровых детей. Кроме того, есть тенденция к повышению частоты встречаемости аллеля С у пациентов с РА (р = 0,07), с достижением статистической значимости в случае серонегативного артрита (р = 0,03; OR = 3,04; 95 % CI [1,158,06]). У детей минорный аллель С (р = 0,03; OR = 2,04; 95 % CI [1,09-3,82]) и его гомозиготное состояние (р = 0,02; OR = 3,34; 95 % CI [1,38-8,07]) также ассоциированы с серонегативным полиартритом. Таким образом, наличие данного аллеля в исследуемом локусе гена IL-6 увеличивает вероятность развития определенных подтипов ревматоидного артрита у взрослых и детей и может использоваться при формировании групп риска генетически предрасположенных индивидов.</p></abstract><trans-abstract xml:lang="en"><p>The usage of clinical and instrumental methods only may be not sufficient for early diagnosis of autoimmune rheumatic diseases, as well as for their course prediction. The progress of modern rheumatology is largely conditioned by the investigation of molecular-genetic nature of diseases and the identification of biomarkers that can significantly improve diagnostics and therapeutic approach. The present study aimed to evaluate the effect of -174G/C IL-6 gene polymorphism on the risk of developing rheumatoid arthritis (RA) in children and adults in Republic of Belarus. It was established that the CC genotype frequency (p = 0.01, OR = 2.19; 95 % CI [1.31-3.67]) as well as the С allele frequency (p = 0.03; OR = 1.44; 95 % CI [1.04-2.00]) was significantly higher among patients with juvenile idiopathic arthritis (JIA) in the entire group and especially in girls (p = 0.04, OR = 2.55; 95 % CI [1.22-5.36]) in comparison with the controls. In addition, there is a tendency to higher frequency of the С allele in adult patients with RA (p = 0.07), reaching statistical significance in the case of RF-negative arthritis (p = 0.03, OR = 3.04; 95 % CI [1.15-8.06]). The minor С allele (p = 0.03, OR = 2.04; 95 % CI [1.09-3.82]) and homozygous CC genotype (p = 0.02, OR = 3.34; 95 % CI [1.38-8.07]) are also associated with seronegative polyarthritis in children. Thus, the presence of this allele in the tested locus increases the likelihood of developing certain rheumatoid arthritis subtypes in adults and children and can be used to reveal individuals with genetic predisposition.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ревматоидный артрит</kwd><kwd>ювенильный идиопатический артрит</kwd><kwd>IL-6</kwd><kwd>генетический полиморфизм</kwd></kwd-group><kwd-group xml:lang="en"><kwd>rheumatoid arthritis</kwd><kwd>juvenile idiopathic arthritis</kwd><kwd>IL-6</kwd><kwd>genetic 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">Насонов, Е. Л. Ревматология: национальное руководство / Е. Л. Насонов, В. А. Насонова. - М.: ГЭОТАР-Ме-диа, 2008. - 720 с.</mixed-citation><mixed-citation xml:lang="en">Nasonov E. L., Nasonova V. A. Rheumatology: The National Guidelines. Moscow, GEOTAR-Media, 2008. 720 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Excessive production of interleukin 6/B cell stimulatory factor-2 in rheumatoid arthritis / T. Hirano [et al.] // European Journal of Immunology. - 1988. - Vol. 18, N 11. - Р. 1797-1801. https://doi.org/10.1002/eji.1830181122</mixed-citation><mixed-citation xml:lang="en">Hirano T., Matsuda T., Turner M., Miyasaka N., Buchan G., Tang B., Sato K., Shimi M., Maid R., Feldmann M., Kishi-moto T. Excessive production of interleukin 6/B cell stimulatory factor-2 in rheumatoid arthritis. European Journal of Immunology, 1988, vol. 18, no. 11, pp. 1797-1801. https://doi.org/10.1002/eji.1830181122</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Serial estimation of interleukin 6 as a measure of systemic disease in rheumatoid arthritis / B. Dasgupta [et al.] // J. Rheumatol. - 1992. - Vol. 19, N 1. - Р. 22-25.</mixed-citation><mixed-citation xml:lang="en">Dasgupta B., Corkill M., Kirkham B., Gibson T., Panayi G. Serial estimation of interleukin 6 as a measure of systemic disease in rheumatoid arthritis. The Journal of Rheumatology, 1992, vol. 19, no. 1, pp. 22-25.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Cronstein, B. N. Interleukin-6: A Key Mediator of Systemic and Local Symptoms in Rheumatoid Arthritis / B. N. Cronstein // Bulletin of the NYU Hospital for Joint Diseases. - 2007. - Vol. 65, Suppl. 1. - P. S11-15.</mixed-citation><mixed-citation xml:lang="en">Cronstein B. N. Interleukin-6: A Key Mediator of Systemic and Local Symptoms in Rheumatoid Arthritis. Bulletin of the NYU Hospital for Joint Diseases, 2007, vol. 65, suppl. 1, pp. S11-15.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">The effect of novel polymorphisms in the interleukin-6 (IL-6) gene on IL-6 transcription and plasma IL-6 levels, and an association with systemic-onset juvenile chronic arthritis / D. Fishman [et al.] // J. Clin. Invest. - 1998. - Vol. 102, N 7. -P. 1369-1376. https://doi.org/10.1172/jci2629</mixed-citation><mixed-citation xml:lang="en">Fishman D., Faulds G., Jeffery R., Mohamed-Ali V., Yudkin J. S., Humphries S., Woo P. The effect of novel polymorphisms in the interleukin-6 (IL-6) gene on IL-6 transcription and plasma IL-6 levels, and an association with systemic-onset juvenile chronic arthritis. Journal of Clinical Investigation, 1998, vol. 102, no. 7, pp. 1369-1376. https://doi.org/10.1r72/jci2629</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">IL-6 gene polymorphism is associated with protein serum level and disease activity in Polish patients with rheumatoid arthritis / J. Wielioska [et al.] // HLA. - 2018. - July. https://doi.org/10.1111/tan.13355</mixed-citation><mixed-citation xml:lang="en">Wielinska J., Dratwa M., Swierkot J., Korman L., Iwaszko M., Wysoczanska B., Bogunia-Kubik K. IL-6 gene polymorphism is associated with protein serum level and disease activity in Polish patients with rheumatoid arthritis. HLA, 2018, July. https://doi.org/10.1111/tan.13355</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Interleukin-6-174 promoter polymorphism does not influence IL-6 production after LPS and IL-1 beta stimulation in human umbilical cord vein endothelial cells / P. Kiszel [et al.] // Cytokine. - 2007. - Vol. 40, N 1. - P. 17-22. https://doi.org/10.1016/j.cyto.2007.08.001</mixed-citation><mixed-citation xml:lang="en">Kiszel P., Mako V., Prohaszka Z., Cervenak L. Interleukin-6-174 promoter polymorphism does not influence IL-6 production after LPS and IL-1 beta stimulation in human umbilical cord vein endothelial cells. Cytokine, 2007, vol. 40. no. 1, pp. 17-22. https://doi.org/10.1016/j.cyto.2007.08.001</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Smith, A. J. P. Cytokine and cytokine receptor gene polymorphisms and their functionality / A. J. P. Smith, S. E. Humphries // Cytokine &amp; Growth Factor Reviews. - 2009. - Vol. 20, N 1. - P. 43-59. https://doi.org/10.1016/j.cytogfr.2008.11.006</mixed-citation><mixed-citation xml:lang="en">Smith A. J. P., Humphries S. E. Cytokine and cytokine receptor gene polymorphisms and their functionality. Cytokine &amp; Growth Factor Reviews, 2009, vol. 20, no. 1, pp. 43-59. https://doi.org/10.1016/j.cytogfr.2008.11.006</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Interleukin-6-174G &gt; C (rs1800795) polymorphism distribution and its association with rheumatoid arthritis: A case-control study and meta-analysis / S. A. Dar [et al.] // Autoimmunity. - 2017. - Vol. 50, N 3. - Р. 158-169. https://doi.org/10.1080/08916934.2016.1261833</mixed-citation><mixed-citation xml:lang="en">Dar S. A., Haque S., Mandal R. K., Sing T., Wahid M., Jawed A., Panda A. K., Akhter N., Lohani M., Areeshi M. Y., Rai G., Datt S., Bhattacharya S. N., Ramachandran V. G., Das S. Interleukin-6-174G &gt; C (rs1800795) polymorphism distribution and its association with rheumatoid arthritis: A case-control study and meta-analysis. Autoimmunity, 2017, vol. 50, no. 3, pp. 158-169. https://doi.org/10.1080/08916934.2016.1261833</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Association of Tumor Necrosis Factor a, Interleukin 6, and Interleukin 10 promoter polymorphism with proliferative diabetic retinopathy in type 2 diabetic subjects / S. K. Paine [et аЦ // Retina. - 2012. - Vol. 32, N 6 - Р. 1197-1203. https://doi.org/10.1097/iae.0b013e31822f55f3</mixed-citation><mixed-citation xml:lang="en">Paine S. K., Sen A., Choudhuri S., Mondal L. K., Chowdhury I. H., Basu A., Mukherjee A., Bhattacharya B. Association of Tumor Necrosis Factor a, Interleukin 6, and Interleukin 10 promoter polymorphism with proliferative diabetic retinopathy in type 2 diabetic subjects. Retina, 2012, vol. 32, no. 6, pp. 1197-1203. https://doi.org/10.1097/iae.0b013e31822f55f3</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Amr, K. Assessment of the -174G/C (rs1800795) and -572G/C (rs1800796) Interleukin 6 Gene Polymorphisms in Egyptian Patients with Rheumatoid Arthritis / K. Amr, R. El-Awady, H. Raslan // Macedonian Journal of Medical Sciences. -2016. - Vol. 4, N 4. - P. 574-577. https://doi.org/10.3889/oamjms.2016.110</mixed-citation><mixed-citation xml:lang="en">Amr K., El-Awady R., Raslan H. Assessment of the -174G/C (rs1800795) and -572G/C (rs1800796) Interleukin 6 Gene Polymorphisms in Egyptian Patients with Rheumatoid Arthritis. Macedonian Journal of Medical Sciences, 2016, vol. 4, no. 4, pp. 574-577. https://doi.org/10.3889/oamjms.2016.110</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>
