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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">10.47360/1995-4484-2024-90-97</article-id><article-id custom-type="elpub" pub-id-type="custom">rsp-3517</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>Основные субпопуляции CD8+ Т-клеток периферической крови у пациентов с системной красной волчанкой</article-title><trans-title-group xml:lang="en"><trans-title>Main circulating CD8+ T cell subsets in patients with systemic lupus erythematosus</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9817-1750</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Беневоленская</surname><given-names>С. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Benevolenskaya</surname><given-names>S. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Беневоленская Станислава Сергеевна</p><p>197341, Санкт-Петербург, ул. Аккуратова, 2</p></bio><bio xml:lang="en"><p>Stanislava S. Benevolenskaya</p><p>197341, Saint Petersburg, Akkuratova str., 2</p></bio><email xlink:type="simple">stsebe@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7204-7850</contrib-id><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>Kudriavtsev</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197341, Санкт-Петербург, ул. Аккуратова, 2;</p><p>197022, Санкт-Петербург, ул. Академика Павлова, 12</p></bio><bio xml:lang="en"><p>Igor V. Kudriavtsev</p><p>197341, Saint Petersburg, Akkuratova str., 2;</p><p>197376, Saint Petersburg, Akademika Pavlova str., 12</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2596-4220</contrib-id><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>197022, Санкт-Петербург, ул. Академика Павлова, 12</p></bio><bio xml:lang="en"><p>Maria K. Serebriakova</p><p>197376, Saint Petersburg, Akademika Pavlova str., 12</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8493-5211</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рубинштейн</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Rubinstein</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197022, Санкт-Петербург, ул. Академика Павлова, 12</p></bio><bio xml:lang="en"><p>Artem A. Rubinstein</p><p>197376, Saint Petersburg, Akademika Pavlova str., 12</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8598-0391</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кувардин</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuvardin</surname><given-names>E. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197341, Санкт-Петербург, ул. Аккуратова, 2</p></bio><bio xml:lang="en"><p>Evgeniy S. Kuvardin</p><p>197341, Saint Petersburg, Akkuratova str., 2</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9619-1048</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Григорьева</surname><given-names>И. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Grigor’yeva</surname><given-names>I. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197341, Санкт-Петербург, ул. Аккуратова, 2</p></bio><bio xml:lang="en"><p>Irina N. Grigor’yeva</p><p>197341, Saint Petersburg, Akkuratova str., 2</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8367-4622</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Алиев</surname><given-names>Д. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Aliev</surname><given-names>D. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>190068, Санкт-Петербург, ул. Большая Подъяческая, 30</p></bio><bio xml:lang="en"><p>Damir B. Aliev</p><p>190068, Saint Petersburg, Bolshaya Podyacheskaya str., 30</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0284-8895</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Заммоева</surname><given-names>Д. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Zammoeva</surname><given-names>D. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197341, Санкт-Петербург, ул. Аккуратова, 2</p></bio><bio xml:lang="en"><p>Darina B. Zammoeva</p><p>197341, Saint Petersburg, Akkuratova str., 2</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5189-6722</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Моторин</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Motorin</surname><given-names>D. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197341, Санкт-Петербург, ул. Аккуратова, 2</p></bio><bio xml:lang="en"><p>Dmitry B. Motorin</p><p>197341, Saint Petersburg, Akkuratova str., 2</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7577-628X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Головкин</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Golovkin</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197341, Санкт-Петербург, ул. Аккуратова, 2</p></bio><bio xml:lang="en"><p>Alexey S. Golovkin</p><p>197341, Saint Petersburg, Akkuratova str., 2</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1916-5705</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Калинина</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kalinina</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197341, Санкт-Петербург, ул. Аккуратова, 2</p></bio><bio xml:lang="en"><p>Olga V. Kalinina</p><p>197341, Saint Petersburg, Akkuratova str., 2</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4998-3699</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лапин</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Lapin</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197022, Санкт-Петербург, ул. Льва Толстого, 6-8</p></bio><bio xml:lang="en"><p>Sergey V. Lapin</p><p>197022, Saint Petersburg, L’va Tolstogo str., 6-8</p></bio><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3500-7256</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гайдукова</surname><given-names>И. З.</given-names></name><name name-style="western" xml:lang="en"><surname>Gaydukova</surname><given-names>I. Z.</given-names></name></name-alternatives><bio xml:lang="ru"><p>198015, Санкт-Петербург, ул. Кирочная, 41</p></bio><bio xml:lang="en"><p>Inna Z. Gaydukova</p><p>191015, Saint-Petersburg, Kirochnaya str., 41</p></bio><xref ref-type="aff" rid="aff-6"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2427-4148</contrib-id><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>Maslyanskiy</surname><given-names>A. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197341, Санкт-Петербург, ул. Аккуратова, 2;</p><p>199034, Санкт-Петербург, Университетская наб., 7-9</p></bio><bio xml:lang="en"><p>Alexey L. Maslyanskiy</p><p>197341, Saint Petersburg, Akkuratova str., 2;</p><p>199034, Saint-Petersburg, Universitetskaya embankment, 7-9</p></bio><xref ref-type="aff" rid="aff-7"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9025-1214</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гайдукова</surname><given-names>Е. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Gaydukova</surname><given-names>E. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>75006, Париж, улица Школы медицины, 21</p></bio><bio xml:lang="en"><p>Ekaterina K. Gaydukova</p><p>75006, Paris, School of Medicine Street, 21</p></bio><xref ref-type="aff" rid="aff-8"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр им. В.А. Алмазова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Almazov National Medical Research Centre</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр им. В.А. Алмазова» Минздрава России;&#13;
ФГБНУ «Институт экспериментальной медицины»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Almazov National Medical Research Centre;&#13;
Institute of Experimental Medicine</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><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-4"><aff xml:lang="ru"><institution>СПб ГБУЗ «Клиническая ревматологическая больница № 25»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Saint Petersburg Clinical Rheumatology Hospital N 25</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>ФГБОУ ВО «Первый Санкт-Петербургский медицинский государственный университет им. акад. И.П. Павлова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pavlov First Saint Petersburg State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-6"><aff xml:lang="ru"><institution>ФГБОУ ВО «СевероЗападный государственный медицинский университет им. И.И. Мечникова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>North-Western State Medical University named after I.I. Mechnikov</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-7"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр им. В.А. Алмазова» Минздрава России;&#13;
ФГБОУ ВО «Санкт-Петербургский государственный университет»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Almazov National Medical Research Centre;&#13;
Saint Petersburg State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-8"><aff xml:lang="ru"><institution>Университет Сорбонна</institution><country>Франция</country></aff><aff xml:lang="en"><institution>Sorbonne University</institution><country>France</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>01</day><month>03</month><year>2024</year></pub-date><volume>62</volume><issue>1</issue><fpage>90</fpage><lpage>97</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Беневоленская С.С., Кудрявцев И.В., Серебрякова М.К., Рубинштейн А.А., Кувардин Е.С., Григорьева И.Н., Алиев Д.Б., Заммоева Д.Б., Моторин Д.В., Головкин А.С., Калинина О.В., Лапин С.В., Гайдукова И.З., Маслянский А.Л., Гайдукова Е.К., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Беневоленская С.С., Кудрявцев И.В., Серебрякова М.К., Рубинштейн А.А., Кувардин Е.С., Григорьева И.Н., Алиев Д.Б., Заммоева Д.Б., Моторин Д.В., Головкин А.С., Калинина О.В., Лапин С.В., Гайдукова И.З., Маслянский А.Л., Гайдукова Е.К.</copyright-holder><copyright-holder xml:lang="en">Benevolenskaya S.S., Kudriavtsev I.V., Serebriakova M.K., Rubinstein A.A., Kuvardin E.S., Grigor’yeva I.N., Aliev D.B., Zammoeva D.B., Motorin D.B., Golovkin A.S., Kalinina O.V., Lapin S.V., Gaydukova I.Z., Maslyanskiy A.L., Gaydukova E.K.</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/3517">https://rsp.mediar-press.net/rsp/article/view/3517</self-uri><abstract><p>Актуальность. Системная красная волчанка (СКВ) – аутоиммунное заболевание, характеризующееся нарушением иммунной толерантности и устойчивой выработкой аутоантител.Цель исследования – изучение субпопуляционного состава цитотоксических CD8+ Т-лимфоцитов (Тцит) и определение клинического значения выявленных при системной красной волчанке изменений. Материалы и методы. В исследование включено 35 пациентов с СКВ; 33 здоровых человека составили группу контроля. Для выявления субпопуляций Т-клеток периферической крови использовался метод проточной цитометрии. Т-лимфоциты определяли с использованием антител против СD3+, CD4+, CD8+. Для определения субпопуляций Тцит применяли антитела против CD45RA и CD62L. На основании комбинации экспрессии рецепторов CCR4, CCR6, CXCR3 и CXCR5 обнаружены основные субпопуляции Тцит: цитотоксические клетки 1-го типа (Tc1), 2-го типа (Тс2), 17-го типа (Tc17), 17-го и 1-го типов (Тс17.1), 17/22-го типа (Tc17.22), Т-фолликулярные цитотоксические лимфоциты (Тfc).Результаты. Абсолютные и относительные значения числа Тцит, наивных Тцит, а также Тцит центральной и эффекторной памяти в группе пациентов с СКВ были статистически значимо выше, чем в контрольной группе. Кроме того, в группе пациентов с СКВ выявлено статистически значимое снижение относительного содержания Тс1, Тс17.1 и Tfc1 и статистически значимое повышение относительного содержания Тс2, Тfc17 и Тfc17.1 по сравнению с группой контроля. Была обнаружена статистически значимая положительная связь количества Тс1 (r=0,404, p&lt;0,05; r=0,526, p&lt;0,05), а также статистически значимая отрицательная связь Тс2 (r=–0,378, p&lt;0,05; r=–0,548, p&lt;0,05) с уровнем С3 и С4 компонентов комплемента. Выявлена связь числа Tfc17 и Тfc17.1 c уровнем IgG (r=–0,42, p&lt;0,05; r=–0,553, p&lt;0,05), а Тfc1 – с уровнем антител к двуспиральной ДНК (r=–0,361; p&lt;0,05), а Тfc1 – с уровнем антител к двуспиральной ДНК (r=–0,361; p&lt;0,05).Выводы. Относительные и абсолютные значения численности субпопуляций Tцит периферической крови у пациентов с СКВ изменены по сравнению с группой контроля. Повышение содержания Tc2 при СКВ связано с маркерами активности заболевания. Эти результаты демонстрируют важную роль Tc2 патогенезе СКВ. В то же время субпопуляции Tc1, Tc17, Tc17.1 и Tfc, вероятно, выполняют регуляторные функции.</p></abstract><trans-abstract xml:lang="en"><p>Relevance. Systemic lupus erythematosus (SLE) is an autoimmune disease characterized by loss of immune tolerance and sustained production of autoantibodies.The aim of the study – to compare composition of peripheral blood cytotoxic CD8+ T lymphocytes (Tc) subsets and assess the clinical significance of them in systemic lupus erythematosus. Materials and methods. A total of 35 SLE patients and 49 healthy volunteers were included in the study. Phenotyping of peripheral blood T cell subpopulations was carried out by means of flow cytometry. T lymphocytes were determined using CD3+, CD4+, CD8+ antibodies. Tc were identified by using CD45RA and CD62L antibodies. Also the expression of chemokine receptors (CCR4, CCR6, CXCR3 and CXCR5) on Tc cells was assessed and the main Tc subpopulations were determined: Type 1 (Tc1), type 2 (Tc2), type 17 (Tc17), type 17/1 (Tc17.1), type 17/22 (Tc17.22) cytotoxic cells and T follicular cytotoxic cells (Tfc).Results. The absolute and relative number of Tc was significantly higher in the group of patients with SLE compared with the control group. Additionally, there was a significant decrease in the relative number of Tc1, Tc 17.1 and Tfc1 and a significant increase in the relative number of Tc2, Tfc 17 and Tfc17.1 within the SLE group when compared to the control group. There were significant positive correlationfor Tc1 and levels of C3 and C4 complement components (r=0.404, p&lt;0.05).Conclusions. The absolute and relative number of peripheral blood Tc subsets is altered in SLE patients compared with the control group. It was found that patients with SLE contained increased number of Tc2 cells, which seems to be associated with markers of disease activity. These results demonstrate a prominent pathological role of Tc2 in SLE. While Tc1, Tc17, Tc17.1, Tfc subsets probably have regulatory functions</p></trans-abstract><kwd-group xml:lang="ru"><kwd>субпопуляции лимфоидных клеток</kwd><kwd>CD8+ Т-клетки</kwd><kwd>системная красная волчанка</kwd><kwd>проточная цитометрия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>lymphoid cell subpopulations</kwd><kwd>СD8+ T cells</kwd><kwd>systemic lupus erythematosus</kwd><kwd>flow cytometry</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено при финансовой поддержке Министерства науки и высшего образования Российской Федерации (соглашение № 075-15-2022-301 от 20.04.2022).</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Насонов ЕЛ (ред.). Ревматология. Российские клинические рекомендации. М.:ГЭОТАР-Медиа;2017.</mixed-citation><mixed-citation xml:lang="en">Nasonov EL (ed.). Rheumatology. 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