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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">tiblj</journal-id><journal-title-group><journal-title xml:lang="ru">Туберкулез и болезни легких</journal-title><trans-title-group xml:lang="en"><trans-title>Tuberculosis and Lung Diseases</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2075-1230</issn><issn pub-type="epub">2542-1506</issn><publisher><publisher-name>Медицинские знания и технологии</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.58838/2075-1230-2023-101-5-45-50</article-id><article-id custom-type="elpub" pub-id-type="custom">tiblj-1767</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 СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Роль IL-23 в развитии Th17-лимфоцитов у пациентов с туберкулезом легких</article-title><trans-title-group xml:lang="en"><trans-title>The Role of IL-23 in the Development of Th17 Lymphocytes in Pulmonary Tuberculosis Patients</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>Кононова</surname><given-names>Т. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Kononova</surname><given-names>T. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кононова Татьяна Евгеньевна, Кандидат медицинских наук, доцент кафедры патофизиологии</p><p>Тел: +7 (923) 403-80-05</p><p>634034, Россия, г. Томск, Московский тракт, д. 2</p></bio><bio xml:lang="en"><p>Tatyana E. Kononova, Candidate of Medical Sciences, Associate Professor of Pathophysiology Department</p><p>Phone: +7 (923) 403-80-05</p><p>2 Moskovsky Tr., Tomsk, 634034</p></bio><email xlink:type="simple">kononova.te@gmail.com</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>Уразова</surname><given-names>О. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Urazova</surname><given-names>O. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Уразова Ольга Ивановна, Доктор медицинских наук, профессор, член-корреспондент РАН, зав. кафедрой патофизиологии</p><p>Тел: +7 (903) 913-14-83</p><p>634034, Россия, г. Томск, Московский тракт, д. 2</p></bio><bio xml:lang="en"><p>Olga I. Urazova, Doctor of Medical Sciences, Professor, Correspondent Member of the Russian Academy of Sciences, Head of PathophysiologyDepartment</p><p>Phone: +7 (903) 913-14-83</p><p>2 Moskovsky Tr., Tomsk, 634034</p></bio><email xlink:type="simple">urazova72@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>Серебрякова</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Serebryakova</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Серебрякова Валентина Александровна, Доктор медицинских наук, доцент, профессор кафедры фармакологии</p><p>634034, Россия, г. Томск, Московский тракт, д. 2</p></bio><bio xml:lang="en"><p>Valentina A. Serebryakova, Doctor of Medical Sciences, Associate Professor,Professor of Pharmacology Department</p><p>2 Moskovsky Tr., Tomsk, 634034</p></bio><email xlink:type="simple">serebryakova-val@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>Чумакова</surname><given-names>С. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Chumakova</surname><given-names>S. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чумакова Светлана Петровна, Доктор медицинских наук, доцент, профессор кафедры патофизиологии</p><p>634034, Россия, г. Томск, Московский тракт, д. 2</p></bio><bio xml:lang="en"><p>Svetlana P. Chumakova, Doctor of Medical Sciences, Associate Professor,Professor of Pathophysiology Department</p><p>2 Moskovsky Tr., Tomsk, 634034</p></bio><email xlink:type="simple">chumakova_s@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>Васильева</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Vasilyeva</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Васильева Ольга Александровна, Кандидат медицинских наук, доцент кафедры патофизиологии</p><p>634034, Россия, г. Томск, Московский тракт, д. 2</p></bio><bio xml:lang="en"><p>Olga A. Vasilyeva, Candidate of Medical Sciences, Associate Professor of Pathophysiology Department</p><p>2 Moskovsky Tr., Tomsk, 634034</p></bio><email xlink:type="simple">vasilieva-24@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>Санина</surname><given-names>А. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Sanina</surname><given-names>A. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санина Алина Евгеньевна, Аспирант кафедры патофизиологии</p><p>634034, Россия, г. Томск, Московский тракт, д. 2</p></bio><bio xml:lang="en"><p>Anna E. Sanina, Post Graduate Student of Pathophysiology Department</p><p>2 Moskovsky Tr., Tomsk, 634034</p></bio><email xlink:type="simple">albe4303@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Сибирский государственный медицинский университет» МЗ РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Siberian State Medical University, Russian Ministry of Health</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>24</day><month>12</month><year>2023</year></pub-date><volume>101</volume><issue>5</issue><fpage>45</fpage><lpage>50</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кононова Т.Е., Уразова О.И., Серебрякова В.А., Чумакова С.П., Васильева О.А., Санина А.Е., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Кононова Т.Е., Уразова О.И., Серебрякова В.А., Чумакова С.П., Васильева О.А., Санина А.Е.</copyright-holder><copyright-holder xml:lang="en">Kononova T.E., Urazova O.I., Serebryakova V.A., Chumakova S.P., Vasilyeva O.A., Sanina A.E.</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.tibl-journal.com/jour/article/view/1767">https://www.tibl-journal.com/jour/article/view/1767</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования: оценить роль IL-23 в развитии Th17-лимфоцитов у пациентов с различными клинико-патогенетическими вариантами туберкулеза легких.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Обследовано 165 пациентов с туберкулезом легких (ТБЛ). Материалом для исследования являлась венозная кровь. Центрифугированием выделяли мононуклеарные лейкоциты и осуществляли экстракцию моноцитов и их трансформацию в дендритные клетки. Твердофазным иммуноферментным методом определяли концентрацию IL-23 в супернатантах культуральных суспензий дендритных клеток. Методом проточной цитофлуориметрии проводили иммунофенотипирование Th17-лимфоцитов (CD4+CD161+IL-17A+ клеток). Методом ПЦР в режиме реального времени определяли экспрессию гена транскрипционного фактора RORC2 в лимфоцитах.</p></sec><sec><title>Результаты</title><p>Результаты. У пациентов с инфильтративным лекарственно-чувствительным и лекарственно-устойчивым ТБЛ на фоне нормопродукции IL-23 дендритными клетками регистрируется повышение содержания Th17-лимфоцитов в крови и уровня мРНК гена транскрипционного фактора этих клеток – RORC2. Течение диссеминированного ТБЛ (вне зависимости от лекарственной чувствительности возбудителя) сопровождается выраженным снижением концентрации IL-23 in vitro и отсутствием реакции со стороны Th17-лимфоцитов.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>The objective</title><p>The objective: to evaluate the role of IL-23 in the development of Th17 lymphocytes in patients with different clinical and pathogenetic forms of pulmonary tuberculosis.</p></sec><sec><title>Subjects and Methods</title><p>Subjects and Methods. 165 pulmonary tuberculosis patients were examined. Venous blood was used for tests. Mononuclear leukocytes were isolated by centrifugation and monocytes were extracted and transformed into dendritic cells. The concentration of IL-23 in the supernatants of culture suspensions of dendritic cells was determined by ELISA. Immunophenotyping of Th17 lymphocytes (CD4+CD161+IL-17A+ cells) was performed by flow cytometry. Real-time PCR was used to determine the expression of the RORC2 transcription factor gene in lymphocytes.</p></sec><sec><title>Results</title><p>Results. In patients with infiltrative drug susceptible and drug resistant pulmonary tuberculosis against the background of normal production of IL-23 by dendritic cells, an increase in blood level of Th17 lymphocytes and the level of mRNA of the RORC2 transcription factor gene was registered. The course of disseminated pulmonary tuberculosis (regardless of drug susceptibility and resistance) is associated with pronounced decrease in the concentration of IL-23 in vitro and the absence of response from Th17 lymphocytes.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>IL-23</kwd><kwd>Th17-лимфоциты</kwd><kwd>инфильтративный туберкулез легких</kwd><kwd>диссеминированный туберкулез легких</kwd><kwd>лекарственно-чувствительный</kwd><kwd>лекарственно-устойчивый туберкулез</kwd></kwd-group><kwd-group xml:lang="en"><kwd>IL-23</kwd><kwd>Th17 lymphocytes</kwd><kwd>infiltrative pulmonary tuberculosis</kwd><kwd>disseminated pulmonary tuberculosis</kwd><kwd>drug susceptible tuberculosis</kwd><kwd>drug resistant tuberculosis</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">Есимова И.Е., Уразова О.И., Новицкий В.В. 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