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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">mimmun</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинская иммунология</journal-title><trans-title-group xml:lang="en"><trans-title>Medical Immunology (Russia)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1563-0625</issn><issn pub-type="epub">2313-741X</issn><publisher><publisher-name>SPb RAACI</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15789/1563-0625-CEO-2207</article-id><article-id custom-type="elpub" pub-id-type="custom">mimmun-2436</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>МАТЕРИАЛЫ ФОРУМА "ДНИ ИММУНОЛОГИИ В СПБ" 2021</subject></subj-group></article-categories><title-group><article-title>КОЭКСПРЕССИЯ МЕМБРАНОСВЯЗАННЫХ РЕЦЕПТОРОВ К ФАКТОРУ НЕКРОЗА ОПУХОЛИ АЛЬФА НА ОСНОВНЫХ ПОПУЛЯЦИЯХ ИММУНОКОМПЕТЕНТНЫХ КЛЕТОК ЗДОРОВЫХ И БОЛЬНЫХ РЕВМАТОИДНЫМ АРТРИТОМ И БРОНХИАЛЬНОЙ АСТМОЙ</article-title><trans-title-group xml:lang="en"><trans-title>CO-EXPRESSION OF MEMBRANE-BOUND TUMOR NECROSIS FACTOR-α RECEPTORS IN MAJOR SUBPOPULATIONS OF IMMUNOCOMPETENT CELLS IN HEALTHY INDIVIDUALS AND PATIENTS WITH RHEUMATOID ARTHRITIS AS WELL AS BRONCHIAL ASTHMA</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>Жукова</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhukova</surname><given-names>Yu. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант лаборатории молекулярной иммунологии,</p><p>630099, г. Новосибирск, ул. Ядринцевская, 14</p></bio><bio xml:lang="en"><p>Postgraduate Student, Laboratory of Molecular Immunology, </p><p>630099, Novosibirsk, Yadrintsevskaya str., 14</p></bio><email xlink:type="simple">zhukova1982@rambler.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>Альшевская</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Alshevskaya</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., старший научный сотрудник молекулярной иммунологии,</p><p>630099, г. Новосибирск, ул. Ядринцевская, 14</p></bio><bio xml:lang="en"><p>PhD (Medicine), Senior Research Associate, Laboratory of Molecular Immunology,</p><p>630099, Novosibirsk, Yadrintsevskaya str., 14</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>Киреев</surname><given-names>Ф. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Kireev</surname><given-names>F. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>младший научный сотрудник лаборатории молекулярной иммунологии,</p><p>630099, г. Новосибирск, ул. Ядринцевская, 14</p></bio><bio xml:lang="en"><p>Junior Research Associate, Laboratory of Molecular Immunology,</p><p>630099, Novosibirsk, Yadrintsevskaya str., 14</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>Чумасова</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Chumasova</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., врач-ревматолог клиники иммунопатологии,</p><p>630099, г. Новосибирск, ул. Ядринцевская, 14</p></bio><bio xml:lang="en"><p>PhD (Medicine), Rheumatologist, Сlinic of Immunopathology,</p><p>630099, Novosibirsk, Yadrintsevskaya str., 14</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>Шкаруба</surname><given-names>Н. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Shkaruba</surname><given-names>N. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., врач-ревматолог клиники иммунопатологии,</p><p>630099, г. Новосибирск, ул. Ядринцевская, 14</p></bio><bio xml:lang="en"><p>PhD (Medicine), Rheumatologist, Сlinic of Immunopathology, </p><p>630099, Novosibirsk, Yadrintsevskaya str., 14</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>Сизиков</surname><given-names>А. Э.</given-names></name><name name-style="western" xml:lang="en"><surname>Sizikov</surname><given-names>A. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., заведующий отделением ревматологии клиники иммунологии,</p><p>630099, г. Новосибирск, ул. Ядринцевская, 14</p></bio><bio xml:lang="en"><p>PhD (Medicine), Head, Rheumatology Department, </p><p>630099, Novosibirsk, Yadrintsevskaya str., 14</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>Лопатникова</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Lopatnikova</surname><given-names>Yu. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.б.н., старший научный сотрудник лаборатории молекулярной иммунологии,</p><p>630099, г. Новосибирск, ул. Ядринцевская, 14</p></bio><bio xml:lang="en"><p>PhD (Biology), Senior Research Associate, Laboratory of Molecular Immunology,</p><p>630099, Novosibirsk, Yadrintsevskaya str., 14</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>Демина</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Demina</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., заведующая отделением аллергологии клиники иммунологии,</p><p>630099, г. Новосибирск, ул. Ядринцевская, 14</p></bio><bio xml:lang="en"><p>PhD (Medicine), Head, Allergology Department, Сlinic of Immunopathology,</p><p>630099, Novosibirsk, Yadrintsevskaya str., 14</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>Караулов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Karaulov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., профессор, академик РАН, заведующий лабораторией иммунопатологии Института молекулярной медицины, заведующий кафедрой клинической иммунологии и аллергологии Института клинической медицины им. Н.В. Склифосовского,</p><p>Москва</p></bio><bio xml:lang="en"><p>PhD, MD (Medicine), Professor, Full Member, Russian Academy of Sciences, Head of the Laboratory of Immunopathology, Institute of Molecular Medicine, Head of the Department of Clinical Immunology and Allergology, N. Sklifosovsky Institute of Clinical Medicine,</p><p>Moscow</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>Силков</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Silkov</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., директор,</p><p>630099, г. Новосибирск, ул. Ядринцевская, 14</p></bio><bio xml:lang="en"><p>PhD, MD (Medicine), Director,</p><p>630099, Novosibirsk, Yadrintsevskaya str., 14</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>Сенников</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sennikov</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., профессор, заведующий лабораторией молекулярной иммунологии,</p><p>630099, г. Новосибирск, ул. Ядринцевская, 14</p></bio><bio xml:lang="en"><p>PhD, MD (Medicine), Professor, Head, Laboratory of Molecular Immunology, </p><p>630099, Novosibirsk, Yadrintsevskaya str., 14</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Научно-исследовательский институт фундаментальной и клинической иммунологии»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute of Fundamental and Clinical Immunology</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГАОУ ВО «Первый Московский государственный медицинский университет имени И.М. Сеченова»&#13;
Министерства здравоохранения РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I. Sechenov First Moscow State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>19</day><month>10</month><year>2021</year></pub-date><volume>23</volume><issue>4</issue><fpage>903</fpage><lpage>908</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Жукова Ю.В., Альшевская А.А., Киреев Ф.Д., Чумасова О.А., Шкаруба Н.С., Сизиков А.Э., Лопатникова Ю.А., Демина Д.В., Караулов А.В., Силков А.Н., Сенников С.В., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Жукова Ю.В., Альшевская А.А., Киреев Ф.Д., Чумасова О.А., Шкаруба Н.С., Сизиков А.Э., Лопатникова Ю.А., Демина Д.В., Караулов А.В., Силков А.Н., Сенников С.В.</copyright-holder><copyright-holder xml:lang="en">Zhukova Y.V., Alshevskaya A.A., Kireev F.D., Chumasova O.A., Shkaruba N.S., Sizikov A.E., Lopatnikova Y.A., Demina D.V., Karaulov A.V., Silkov A.N., Sennikov S.V.</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.mimmun.ru/mimmun/article/view/2436">https://www.mimmun.ru/mimmun/article/view/2436</self-uri><abstract><p>TNFα – плейотропный цитокин, относящийся к важным воспалительным медиаторам ряда заболеваний и реализующий свои биологические функции через два его различных рецептора, TNFR1 и TNFR2. Важное значение в реализации ответа клетки на действие TNFα имеет изменение соотношения данных типов рецепторов, способствующее смещению баланса между проапоптотическими и пролиферативными сигнальными путями. Протекающие в организме патологические процессы могут изменять уровень экспрессии TNFR1 и TNFR2 на клетках, вовлеченных в развитие заболевания.</p><p>Цель исследования – изучение уровня коэкспрессии рецепторов 1-го и 2-го типа к TNFα на основных субпопуляциях клеток периферической крови у больных ревматоидным артритом и бронхиальной астмой.</p><p>Для оценки уровня коэкспрессии рецепторов 1-го и 2-го типа к TNFα использовалась цельная кровь условно-здоровых доноров больных ревматоидным артритом и бронхиальной астмой. Оценка фенотипических характеристик проводилась методом проточной цитометрии. Для одновременного определения количества рецепторов TNFα типов 1 и 2 на различных субпопуляциях проводили двойное мечение парных образцов. После цитометрического анализа подстчитывли количество рецепторов 1-го и 2-го типа, а также процент каждой фракции.</p><p>Наиболее выраженными изменениями в соотношении процента клеток, экспрессирующих TNFR1 и TNFR2, отличалась популяция В-лимфоцитов. Для популяции Т-лимфоцитов характерны были различия по проценту клеток, экспрессирующих только TNFR1, у больных РА и БА по сравнению со здоровыми донорами и между собой. Для моноцитов характерен больший процент дубль отрицательных клеток при БА и РА по сравнению со здоровыми донорами. Полученные данные свидетельствуют о различии в профиле коэкспрессии рецепторов 1-го и 2-го типа к TNFα при РА и БА как по сравнению со здоровыми донорами, так и между данными заболеваниями.</p><p>Основные популяции иммунных клеток активно вовлечены в патогенез как ревматоидного артрита, так и бронхиальной астмы и полученные результаты могут свидетельствовать о возможностях этих клеток по-разному отвечать на действие TNFα при изменении соотношения процента и количества рецепторов на их поверхности. </p></abstract><trans-abstract xml:lang="en"><p>A pleiotropic cytokine TNFα is an important inflammatory mediator of a number of diseases; its biological functions are fulfilled through two different receptors, TNFR1 and TNFR2. Changes in the ratio between these types of receptors shifting the balance between the pro-apoptotic and proliferation signaling pathways play a crucial role in eliciting the cell response to TNFα. The pathological processes in the body can alter the levels of TNFR1 and TNFR2 expression on the cells involved in disease development. Therefore, this study was aimed at investigating the level of co-expression of type 1 and 2 TNFα receptors in the major subpopulations of peripheral blood cells in patients with rheumatoid arthritis (RA) and bronchial asthma (BA). The greatest changes in the percentage of cells expressing TNFR1 and TNFR2 were revealed for the B-lymphocyte subpopulation. For the T-lymphocyte subpopulation, there were some differences in the percentage of cells expressing exclusively TNFR1 in RA and BA patients compared with those in healthy subjects, as well as between the RA and BA groups. A higher percentage of double-negative monocytes was observed in patients with BA and RA compared to healthy subjects. These findings indicate that the coexpression profile of TNFR1 and TNFR2 receptors in patients with RA and BA differ within these groups as well as compared to that in healthy subjects. These immune cell populations are actively involved in the pathogenesis of both rheumatoid arthritis and bronchial asthma, so the results may indicate that these cells might show different responses to TNFα as the percentage and the number of receptors on their surface vary. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>клеточная иммунология</kwd><kwd>иммунная регуляция</kwd><kwd>коэкспрессия</kwd><kwd>рецепторы фактора некроза опухоли</kwd><kwd>ревматоидный артрит</kwd><kwd>бронхиальная астма</kwd></kwd-group><kwd-group xml:lang="en"><kwd>сellular шmmunology</kwd><kwd>immune regulation</kwd><kwd>co-expression</kwd><kwd>tumor necrosis factor receptors</kwd><kwd>rheumatoid arthritis</kwd><kwd>bronchial asthma</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">Aggarwal B. Signalling pathways of the TNF superfamily: a double-edged sword. Nat. Rev. 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