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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-SCP-2694</article-id><article-id custom-type="elpub" pub-id-type="custom">mimmun-2694</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>КРАТКИЕ СООБЩЕНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SHORT COMMUNICATIONS</subject></subj-group></article-categories><title-group><article-title>Изменения субпопуляционного состава Т-хелперов 17 типа и цитокинового профиля в зависимости от клинической картины саркоидоза</article-title><trans-title-group xml:lang="en"><trans-title>Sarcoidosis clinical picture governs alterations in type 17 T helper cell subset composition and cytokine profile</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>Лазарева</surname><given-names>Н. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Lazareva</surname><given-names>N. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лазарева Наталья Михайловна — кандидат медицинских наук, заведующая клинико-диагностической лабораторией молекулярно-генетических исследований клиники научно-исследовательского Центра клеточной и молекулярной патологии ФГБУ «РНИИ гематологии и трансфузиологии ФМБА»; старший лаборант кафедры иммунологии ФГБОУ ВО «ПСПбГМУ им. ак. И.П. Павлова» МЗ.</p><p>191024, Санкт-Петербург, ул. 2-я Советская, 16</p><p>Тел.: 8 (921) 394-84-20</p></bio><bio xml:lang="en"><p>Natalia M. Lazareva - PhD (Medicine), Head, Clinical Diagnostic Laboratory of Molecular Genetic Research at the Clinic of the Research Center of Cellular and Molecular Pathology, Russian Research Institute of Hematology and Transfusiology of the Federal Medical and Biological Agency; Senior Laboratory Assistant, Department of Immunology, First St. Petersburg State I. Pavlov Medical University.</p><p>16 2nd Sovetskaya St St. Petersburg 191024</p><p>Phone: +7 (921) 394-84-20</p></bio><email xlink:type="simple">nmlazareva@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>Кудрявцев</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kudryavtsev</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кандидат биологических наук, заведующий лабораторией иммунорегуляции, отдел иммунологии ФГБНУ «ИЭМ»; доцент кафедры иммунологии ФГБОУ ВО «ПСПбГМУ им. ак. И.П. Павлова» МЗ.</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Igor V. Kudryavtsev - PhD (Biology), Head, Laboratory of Immunoregulation, Department of Immunology, Institute of Experimental Medicine; Associate Professor, Department of Immunology, First St. Petersburg State I. Pavlov Medical University.</p><p>St. Petersburg</p></bio><email xlink:type="simple">igorek1981@yandex.ru</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>Баранова</surname><given-names>О. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Baranova</surname><given-names>O. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кандидат медицинских наук, старший научный сотрудник Научно-исследовательского института интерстициальных и орфанных заболеваний легких, доцент кафедры пульмонологии.</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Olga P. Baranova - PhD (Medicine), Senior Research Associate, Research Institute of Interstitial and Orphan Diseases, Associate Professor, Department of Pulmonology, First St. Petersburg State I. Pavlov Medical University.</p><p>St. Petersburg</p></bio><email xlink:type="simple">dr_baranova@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Исаков</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Isakov</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кандидат медицинских наук, доцент кафедры иммунологии.</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Dmitriy V. Isakov - PhD (Medicine), Associate Professor, Department of Immunology, First St. Petersburg State I. Pavlov Medical University.</p><p>St. Petersburg</p></bio><email xlink:type="simple">issakovd71@gmail.com</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Серебрякова</surname><given-names>М. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Serebriakova</surname><given-names>M. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Научный сотрудник отдела иммунологии.</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Maria K. Serebriakova - Research Associate, Department of immunology, Institute of Experimental Medicine.</p><p>St. Petersburg</p></bio><email xlink:type="simple">m-serebryakova@yandex.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бажанов</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bazhanov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Врач, Научно-исследовательский институт хирургии и неотложной медицины.</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Andrey A. Bazhanov - Physician, Research Institute of Surgery and Emergency Medicine, First St. Petersburg State I. Pavlov Medical University.</p><p>St. Petersburg</p></bio><email xlink:type="simple">nmlazareva@gmai.com</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Арсентьева</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Arsentieva</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кандидат биологических наук, старший научный сотрудник лаборатории молекулярной иммунологии.</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Natalia A. Arsentieva - PhD (Biology), Senior Research Associate, Laboratory of Molecular Immunology, Saint Petersburg Pasteur Institute.</p><p>St. Petersburg</p></bio><email xlink:type="simple">arsentieva_n.a@bk.ru</email><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Любимова</surname><given-names>Н. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Liubimova</surname><given-names>N. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кандидат биологических наук, научный сотрудник лаборатории молекулярной иммунологии.</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Natalia E. Liubimova - PhD (Biology), Research Associate, Laboratory of Molecular Immunology, Saint Petersburg Pasteur Institute.</p><p>St. Petersburg</p></bio><email xlink:type="simple">arsentieva_n.a@bk.ru</email><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сесь</surname><given-names>Т. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Ses’</surname><given-names>T. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Доктор биологических наук, профессор кафедры иммунологии.</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Tatyana P. Ses' - PhD, MD (Biology), Professor, Department of Immunology, First St. Petersburg State I. Pavlov Medical University.</p><p>St. Petersburg</p></bio><email xlink:type="simple">sestp@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Илькович</surname><given-names>М. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Ilkovich</surname><given-names>M. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Доктор медицинских наук, профессор, директор НИИ интерстициальных и орфанных заболеваний легких, заведующий кафедрой пульмонологии.</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Mikhail M. Ilkovich - PhD, MD (Medicine), Professor, Director, Research Institute of Interstitial and Orphan Diseases, Head of the Department of Pulmonology, First St. Petersburg State I. Pavlov Medical University.</p><p>St. Petersburg</p></bio><email xlink:type="simple">mih.ilkovich@yandex.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тотолян</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Totolian</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тотолян Арег А. — доктор медицинских наук, профессор, академик РАН, директор ФБУН «НИИ эпидемиологии и микробиологии им. Пастера»; заведующий кафедрой иммунологии ФГБОУ ВО «ПСПбГМУ им. ак. И.П. Павлова» МЗ РФ.</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Areg A. Totolian - PhD, MD (Medicine), Professor, Full Member - Russian Academy of Sciences, Director, Saint Petersburg Pasteur Institute; Head, Department of Immunology, First St. Petersburg State I. Pavlov Medical University.</p><p>St. Petersburg</p></bio><email xlink:type="simple">totolian@spbraaci.ru</email><xref ref-type="aff" rid="aff-6"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Первый Санкт-Петербургский государственный медицинский университет имени академика И.П. Павлова» Министерства здравоохранения РФ; ФГБУ «Российский научно-исследовательский институт гематологии и трансфузиологии Федерального медико-биологического агентства»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>First St. Petersburg State I. Pavlov Medical University; Russian Research Institute of Hematology and Transfusiology of the Federal Medical and Biological Agency</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО «Первый Санкт-Петербургский государственный медицинский университет имени академика И.П. Павлова» Министерства здравоохранения РФ; ФГБНУ «Институт экспериментальной медицины»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>First St. Petersburg State I. Pavlov Medical University; Institute of Experimental Medicine</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБОУ ВО «Первый Санкт-Петербургский государственный медицинский университет имени академика И.П. Павлова» Министерства здравоохранения РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>First St. Petersburg State I. Pavlov Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ФГБНУ «Институт экспериментальной медицины»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Experimental Medicine</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>ФБУН «Научно-исследовательский институт эпидемиологии и микробиологии имени Пастера»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Saint Petersburg Pasteur Institute</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-6"><aff xml:lang="ru"><institution>ФГБОУ ВО «Первый Санкт-Петербургский государственный медицинский университет имени академика И.П. Павлова» Министерства здравоохранения РФ; ФБУН «Научно-исследовательский институт эпидемиологии и микробиологии имени Пастера»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>First St. Petersburg State I. Pavlov Medical University; Saint Petersburg Pasteur Institute</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>01</day><month>06</month><year>2023</year></pub-date><volume>25</volume><issue>5</issue><fpage>1049</fpage><lpage>1058</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Лазарева Н.М., Кудрявцев И.В., Баранова О.П., Исаков Д.В., Серебрякова М.К., Бажанов А.А., Арсентьева Н.А., Любимова Н.Е., Сесь Т.П., Илькович М.М., Тотолян А.А., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Лазарева Н.М., Кудрявцев И.В., Баранова О.П., Исаков Д.В., Серебрякова М.К., Бажанов А.А., Арсентьева Н.А., Любимова Н.Е., Сесь Т.П., Илькович М.М., Тотолян А.А.</copyright-holder><copyright-holder xml:lang="en">Lazareva N.M., Kudryavtsev I.V., Baranova O.P., Isakov D.V., Serebriakova M.K., Bazhanov A.A., Arsentieva N.A., Liubimova N.E., Ses’ T.P., Ilkovich M.M., Totolian 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://www.mimmun.ru/mimmun/article/view/2694">https://www.mimmun.ru/mimmun/article/view/2694</self-uri><abstract><p>При саркоидозе происходит гиперактивация клеток иммунной системы, а продуцируемые ими цитокины играют важную роль в патогенезе заболевания. Клеточно-опосредованные реакции являются основными в иммунопатогенезе саркоидоза. В их развитии участвуют субпопуляции Т-хелперов (Th), в том числе Th17-типа и регулирующих их цитокинов. Были исследованы образцы плазмы крови больных саркоидозом (n = 123), 18% с острым и 82% с хроническим течением. Контрольная группа — образцы, полученные от практически здоровых лиц (n = 43). Определялось содержание субпопуляций лимфоцитов методом проточной цитофлуориметрии и концентраций цитокинов (пг/мл) методом мультиплексного анализа по технологии xMAP (Luminex). Содержание «классических» Th17 достоверно снижено в образцах больных острым саркоидозом относительно хронического: 28,3% против 33,3%, р = 0,046. Уровень «дважды-позитивных» Th17 (DP Th17) был достоверно повышен в образцах крови больных с хроническим и острым саркоидозом относительно группы контроля: 31,7% и 34,2% против 26,2%, р &lt; 0,001; содержание «не классических» Th17.1 оказалось достоверно снижено у больных хроническим течением относительно условно здоровых лиц: 27,9% и 35,9%, р &lt; 0,001. Анализ клинико-лабораторной значимости определения DP Th17 среди CD45RA-негативных клеток Th эффекторной памяти выявил, что при остром саркоидозе относительно группы условно здоровых лиц: чувствительность — 82%; специфичность — 71%; при хроническом: 67% и 56% соответственно. У больных саркоидозом относительно условно здоровых лиц отмечалось достоверно значимое повышение уровней цитокинов IL-12 (p70) — 1,3 против 0,56, p = 0,028; IL-17A — 1,5 против 0,43, p &lt; 0,001; IFNγ — 4,1 против 1,1, p &lt; 0,001; TNFα — 21,7 против 6,7 пг/мл, p &lt; 0,001. Таким образом, выявление субпопуляций CCR6+Th17 и DP Th17, а также уровни синтезируемых такими клетками цитокинов, являются важными в диагностике саркоидоза при его разном течении: показана прямая корреляционная зависимость между уровнем активности ангиотензин-превращающего фермента и относительным содержанием DP Тh7-клеток памяти; у больных с прогрессирующим течением в сравнении с регрессирующим течением заболевания было достоверно снижено абсолютное содержание всех CD45RA-Th17-клеток памяти и клеток центральной памяти; у больных с экстрапульмональными проявлениями саркоидоза отмечалось достоверно повышенное относительное содержание DP Th17 CD45RA- и DP Th17 эффекторной памяти; при хроническом саркоидозе были достоверно повышены концентрации IL-17A, IFNγ, IL-12 и обнаружена положительная корреляция между уровнем IFNγ и активностью ангиотензин-превращающего фермента.</p></abstract><trans-abstract xml:lang="en"><p>Immune cell hyperactivation along with cytokines they overproduce plays an important role in sarcoidosis and related disease pathogenesis. A central place in the immunopathogenesis of sarcoidosis is held by diverse cell-mediated reactions governed by T helper (Th) cell populations including Th17 subsets and relevant signature cytokines. We studied peripheral blood plasma samples of the patients with sarcoidosis (n = 123): 18% with acute and 82% with chronic course. The control group — samples from healthy volunteers (n = 43). T cell subset composition was assessed by flow cytometry. Cytokine concentrations (pg/mL) were measured by multiplex analysis using xMAP technology (Luminex). The level of “classical” Th17 turned out to be significantly reduced in acute vs chronic sarcoidosis: 28.3% vs 33.3% (p = 0.046). The level of “double-positive” Th17 (DP Th17) was significantly increased in chronic and acute vs control group: 31.7% and 34.2% vs 26.2% (p &lt; 0.001 in both cases), without differences patient inter-group; “non-classical” Th17.1 were shown to have significantly reduced level only in chronic vs healthy subjects: 27.9% and 35.9% (p &lt; 0.001). Clinical and laboratory diagnostic characteristics for blood DP Th17 levels in CD45RA-negative Th effector memory cells in sarcoidosis: in acute sarcoidosis vs healthy subjects, they were characterized by sensitivity — 82%; specificity — 71%, whereas in chronic: 67% and 56%, respectively. In patients with sarcoidosis vs healthy subjects were found to have significantly increased level of IL-12 (p70) — 1.3 vs 0.56, p = 0.028; IL-17A — 1.5 vs 0.43, p &lt; 0.001; IFNγ — 4.1 vs 1.1, p &lt; 0.001; TNFα — 21.7 vs 6.7, p &lt; 0.001. Thus, CCR6+ Th17 and DP Th17 subsets and relevant signature cytokines are important in diagnostics of sarcoidosis of varying clinical course: a direct correlation was shown between the level of angiotensin-converting enzyme activity and percentage of memory DP Th17; disease progression vs regression had significantly reduced absolute number of total CD45RA- memory and CM Th17; extrapulmonary manifestations had a significantly increased percentage of DP Th17 CD45RA- and EM DP Th17; in chronic sarcoidosis are significantly increased concentration of IL-17A, IFNγ, IL-12 and positively correlation between IFNγ and the activity of angiotensin-converting enzyme.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>саркоидоз</kwd><kwd>Т-хелперы</kwd><kwd>дифференцировка Т-хелперов</kwd><kwd>Т-хелперы 17 типа</kwd><kwd>проточная цитометрия</kwd><kwd>цитокины</kwd></kwd-group><kwd-group xml:lang="en"><kwd>sarcoidosis</kwd><kwd>CD4+ T cells</kwd><kwd>Th cell differentiation</kwd><kwd>Th17 cell subsets</kwd><kwd>flow cytometry</kwd><kwd>cytokines</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">Arger N.K., Ho M.E., Allen I.E., Benn B.S., Woodruff P.G., Koth L.L. 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