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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">rsp</journal-id><journal-title-group><journal-title xml:lang="ru">Научно-практическая ревматология</journal-title><trans-title-group xml:lang="en"><trans-title>Rheumatology Science and Practice</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1995-4484</issn><issn pub-type="epub">1995-4492</issn><publisher><publisher-name>IMA-PRESS, LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14412/1995-4484-2016-10-15</article-id><article-id custom-type="elpub" pub-id-type="custom">rsp-2163</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 ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL RESEARCH</subject></subj-group></article-categories><title-group><article-title>Сравнение диагностической информативности определения мРНК некоторых гомеостатических и провоспалительных цитокинов в синовиальной оболочке больных ревматоидным артритом</article-title><trans-title-group xml:lang="en"><trans-title>COMPARISON OF THE DIAGNOSTIC INFORMATIVE VALUE OF DETERMINATION OF MRNA OF SOME HOMEOSTATIC AND PROINFLAMMATORY CYTOKINES IN THE SYNOVIAL MEMBRANE OF PATIENTS WITH RHEUMATOID ARTHRITIS</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>Маслянский</surname><given-names>А. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Maslyansky</surname><given-names>A. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197341 Санкт- Петербург, ул. Аккуратова, 2</p></bio><bio xml:lang="en"><p>2, Akkuratov St., Saint Petersburg 197341</p></bio><email xlink:type="simple">esc_4@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>Жебрун</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhebrun</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197341 Санкт- Петербург, ул. Аккуратова, 2;</p><p>197101 Санкт- Петербург, ул. Мира, 14</p></bio><bio xml:lang="en"><p>2, Akkuratov St., Saint Petersburg 197341;</p><p>2 14 Mir St., Saint Petersburg 197101</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>Титов</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Titov</surname><given-names>A. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197341 Санкт- Петербург, ул. Аккуратова, 2</p></bio><bio xml:lang="en"><p>2, Akkuratov St., Saint Petersburg 197341</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>Патрухин</surname><given-names>А. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Patrukhin</surname><given-names>A. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197101 Санкт- Петербург, ул. Мира, 14</p></bio><bio xml:lang="en"><p>2 14 Mir St., Saint Petersburg 197101</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Костарева</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kostareva</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197341 Санкт- Петербург, ул. Аккуратова, 2</p></bio><bio xml:lang="en"><p>2, Akkuratov St., Saint Petersburg 197341</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>Гольцева</surname><given-names>И. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Goltseva</surname><given-names>I. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197341 Санкт- Петербург, ул. Аккуратова, 2</p></bio><bio xml:lang="en"><p>2, Akkuratov St., Saint Petersburg 197341</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>Тотолян</surname><given-names>Арег. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Totolyan</surname><given-names>Areg. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197341 Санкт- Петербург, ул. Аккуратова, 2;</p><p>197101 Санкт- Петербург, ул. Мира, 14</p></bio><bio xml:lang="en"><p>2, Akkuratov St., Saint Petersburg 197341;</p><p>2 14 Mir St., Saint Petersburg 197101</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Северо-Западный Федеральный медицинский исследовательский центр» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>North-West Federal Medical Research Center, Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ «Северо-Западный Федеральный медицинский исследовательский центр» Минздрава России;&#13;
ФБУН «НИИ эпидемиологии и микробиологии имени Пастера»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>North-West Federal Medical Research Center, Ministry of Health of Russia;&#13;
Pasteur Research Institute of Epidemiology and Microbiology</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФБУН «НИИ эпидемиологии и микробиологии имени Пастера»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pasteur Research Institute of Epidemiology and Microbiology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>21</day><month>03</month><year>2016</year></pub-date><volume>54</volume><issue>1</issue><fpage>10</fpage><lpage>15</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Маслянский А.Л., Жебрун Д.А., Титов А.Г., Патрухин А.П., Костарева А.А., Гольцева И.С., Тотолян А.А., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Маслянский А.Л., Жебрун Д.А., Титов А.Г., Патрухин А.П., Костарева А.А., Гольцева И.С., Тотолян А.А.</copyright-holder><copyright-holder xml:lang="en">Maslyansky A.L., Zhebrun D.A., Titov A.G., Patrukhin A.P., Kostareva A.A., Goltseva I.S., Totolyan A.A.</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://rsp.mediar-press.net/rsp/article/view/2163">https://rsp.mediar-press.net/rsp/article/view/2163</self-uri><abstract><p>Проблема ранней диагностики ревматоидного артрита (РА) сохраняет свою актуальность, что связано с ограниченным потенциалом доступных биомаркеров и гетерогенностью заболевания. Хемокины и цитокины, продуцируемые синовиальной оболочкой больных, играют ведущую роль в патогенезе заболевания, что предполагает возможность их использования в качестве перспективных биомаркеров.</p><p>Цель исследования – сравнительное изучение относительной экспрессии мРНК гомеостатических хемокинов: фактора, продуцируемого стромальными клетками 1 (CXCL12/ФПСК1), хемоаттрактанта В-клеток (CXCL13/ХБК1), их рецепторов CХCR4 и CХCR5, провоспалительных хемокинов: макрофагального хемотаксического белка 1 (CCL2/МХБ1), хемокина, экспрессируемого и секретируемого T-клетками при активации (CCL5/RANTES), интерлейкина (ИЛ) 8 (CXCL8/ИЛ8), ИЛ17 и сосудисто-эндотелиального фактора роста (СЭФР) в биоптатах синовиальной оболочки больных РА, остеоартрозом (ОА) и здоровых лиц, оценка диагностической информативности данных биомаркеров.</p><sec><title>Материал и методы</title><p>Материал и методы. Экспрессию мРНК оценивали методом полимеразной цепной реакции (ПЦР) в режиме реального времени. Группа РА включала 28 больных, медиана возраста – 47 [35; 54] лет, длительности заболевания – 8 [4; 12] лет, значение индекса DAS28 – 4,9 [3,9; 5,5], 16 больных были серопозитивны по ревматоидному фактору, 14 – по антителам к циклическому цитруллинированному пептиду. В группу ОА вошли 22 пациента с медианой возраста 70,5 [61; 74] года. Обследованы также 15 клинически здоровых лиц с медианой возраста 45 [28; 64] лет.</p></sec><sec><title>Результаты и обсуждение</title><p>Результаты и обсуждение. У больных РА отмечалось значимое повышение уровней мРНК RANTES, ИЛ8 и ИЛ17, СЭФР, ХБК1 и CXCR5 в сравнении с группами больных ОА и здоровых лиц. У больных ОА уровень гомеостатических хемокинов ХБК1 и ФПСК1, обладающих В-клеточной хемоаттрактивной активностью, значимо превысил таковой в контрольной группе, что может указывать на их участие в патогенезе заболевания. Наиболее информативным в диагностике РА оказалось определение мРНК RANTES: площадь под кривой (ППК) – 0,91 [95% доверительный интервал (ДИ) 0,84–0,99], диагностическая чувствительность – 72,97% (95% ДИ 55,88–86,21%), диагностическая специфичность – 96,15% (95% ДИ 80,36–99,90%), отношение правдоподобия положительного результата (ОППР) – 18,95, отношение правдоподобия отрицательного результата (ОПОР) – 0,28 при диагностическом пороге 0,0350, а также мРНК ХБК1. Значение ППК ХБК1 составило 0,78 (95% ДИ 0,66–0,89), диагностическая чувствительность – 56,25% (95% ДИ 37,66–73,64%), диагностическая специфичность – 92,59% (95% ДИ 75,71–99,09%), ОППР – 7,59, ОПОР – 0,47 при диагностическом пороге 0,0184.</p></sec></abstract><trans-abstract xml:lang="en"><p>The problem of the early diagnosis of rheumatoid arthritis (RA) remains relevant, which is associated with the limited potential of available biomarkers and the heterogeneity of the disease. Chemokines and cytokines produced by the synovial membrane of the patients play a leading role in the pathogenesis of the disease, suggesting that they may be used as promising biomarkers.</p><sec><title>Objective</title><p>Objective: to comparatively investigate the relative mRNA expression of the homeostatic chemokines: stromal cellderived factor 1 (SDF-1/CXCL12), B-cell-attracting chemokine-1 (BCA-1/CXCL13), their receptors CXCR4 and CXCR5, the proinflammatory chemokines: macrophage chemotactic protein-1 (MCP-1/CCL2), T cell expressed and secreted chemokine on activation (CCL5/RANTES), interleukin-8 (IL-8) (IL-8/CXCL8), IL-17, and vascular endothelial growth factor (VEGF) in the synovial membrane biopsy specimens from patients with RA or osteoarthritis (OA) and from healthy individuals and to estimate the diagnostic informative value of these biomarkers.</p></sec><sec><title>Subjects and methods</title><p>Subjects and methods. The expression of mRNA was estimated using a real-time polymerase chain reaction assay. The RA group included 28 patients, their median age was 47 [35; 54] years; disease duration – 8 [4; 12] years; DAS28 – 4.9 [3.9; 5.5]; 16 and 14 patients were seropositive for rheumatoid factor and anti-cyclic citrulinated peptide antibodies, respectively. The OA group comprised 22 patients whose median age was 70.5 [61; 74] years. Fifteen clinically healthy individuals with a median age of 45 [28; 64] years were also examined.</p></sec><sec><title>Results and discussion</title><p>Results and discussion. The RA group was noted to have significantly higher RANTES, IL-8, IL-17, VEGF, BCA-1, and CXCR5 mRNA levels than the OA group and healthy individuals. In the patients with OA, the level of the homeostatic chemokines BCA-1 and SDF-1, which had B-cell chemoattractant activities, was higher than that in the control group, which may suggest that they are implicated in the pathogenesis of the disease. The determination of RANTES mRNA expression was most informative in diagnosing RA: the area under the curve (AUC), 0.91 [95% confidence interval (CI), 0.84–0.99]; diagnostic sensitivity, 72.97% (95% CI, 55.88–86.21), diagnostic specificity, 96.15% (95% CI, 80.36–99.90); positive likelihood ratio (LR+), 18.95; negative likelihood ratio (LR-), 0.28 at a diagnostic threshold of 0.0350, so was CBC1 mRNA. The AUC for BCA-1 was 0.78 (95% CI, 0.66–0.89); diagnostic sensitivity, 56.25% (95% CI, 37.66–73.64), diagnostic specificity, 92.59% (95% CI, 75.71–99.09); LR+, 7.59; LR-, 0.47 at a diagnostic threshold of 0.0184.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>ревматоидный артрит</kwd><kwd>остеоартроз</kwd><kwd>синовиальная оболочка</kwd><kwd>экспрессия</kwd><kwd>биомаркер</kwd><kwd>RANTES</kwd><kwd>СXСR5</kwd><kwd>цитокины</kwd><kwd>хемокины</kwd></kwd-group><kwd-group xml:lang="en"><kwd>rheumatoid arthritis</kwd><kwd>osteoarthritis</kwd><kwd>synovial membrane</kwd><kwd>expression</kwd><kwd>biomarker</kwd><kwd>RANTES</kwd><kwd>CXCR5</kwd><kwd>cytokines</kwd><kwd>chemokines</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">Каратеев ДЕ, Александрова ЕН, Демидова ИВ и др. 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