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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">10.15789/1563-0625-2017-4-409-421</article-id><article-id custom-type="elpub" pub-id-type="custom">mimmun-1312</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>ИЗМЕНЕНИЕ УРОВНЯ СУБПОПУЛЯЦИЙ Т-РЕГУЛЯТОРНЫХ КЛЕТОК И Т-ХЕЛПЕРОВ 17 В ПЕРИФЕРИЧЕСКОЙ КРОВИ ЗДОРОВЫХ ЛЮДЕЙ В ЗАВИСИМОСТИ ОТ ВОЗРАСТА</article-title><trans-title-group xml:lang="en"><trans-title>AGE-DEPENDENT CHANGES OF T-REGULATORY AND Th17 SUBSET LEVELS IN PERIPHERAL BLOOD FROM HEALTHY HUMANS</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>Топтыгина</surname><given-names>А. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Toptygina</surname><given-names>A. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Топтыгина  Анна Павловна – доктор медицинских наук, ведущий научный сотрудник лаборатории цитокинов МНИИЭМ; профессор кафедры иммунологии МГУ.</p><p>125212, Москва, ул. Адмирала Макарова, 10, тел.: 8 (495) 452-18-01, факс: 8 (495) 452-18-30</p></bio><bio xml:lang="en"><p>Toptygina Anna P. - PhD, MD (Medicine), Leading Research Associate, Laboratory of Cytokines, G.N. Gabrichevsky RIEM; Professor, Chair of Immunology, Faculty of Biology, M. Lomonosov MSU.</p><p>125212, Moscow, Admiral Makarov str., 10. Phone: 7 (495) 452-18-01. Fax: 7 (495) 452-18-30</p></bio><email xlink:type="simple">toptyginaanna@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>Семикина</surname><given-names>Е. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Semikina</surname><given-names>E. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Доктор медицинских наук, заведующая  централизованной клинико-диагностической лабораторией НЦЗД; профессор кафедры факультетской педиатрии № 1 РНИЦМУ им. Н.И. Пирогова.</p></bio><bio xml:lang="en"><p>PhD, MD (Medicine), Head, Centralized Laboratory for Clinical Diagnostics, RCCH; Professor, Chair of Faculty Pediatrics № 1, RN N. Pirogov RMU.</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>Петричук</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Petrichuk</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Доктор биологических наук, профессор, главный научный сотрудник лаборатории экспериментальной иммунологии  и вирусологии.</p><p>Москва</p></bio><bio xml:lang="en"><p>PhD, MD (Biology), Professor, Main Research Associate, Laboratory of Experimental Immunology and Virology.</p><p>Moscow</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>Закиров</surname><given-names>Р. Ш.</given-names></name><name name-style="western" xml:lang="en"><surname>Zakirov</surname><given-names>R. Sh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Врач централизованной клиникодиагностической  лаборатории.</p><p>Москва</p></bio><bio xml:lang="en"><p>Clinical Pathologist, Centralized Diagnostic Laboratory.</p><p>Moscow</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>Курбатова</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kurbatova</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Научный сотрудник лаборатории экспериментальной иммунологии  и вирусологии.</p><p>Москва</p></bio><bio xml:lang="en"><p>Research Associate, Laboratory of Experimental Immunology and Virology.</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>Копыльцова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kopyltsova</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кандидат медицинских наук, старший научный сотрудник централизованной клинико-диагностической лаборатории.</p></bio><bio xml:lang="en"><p>PhD (Medicine), Senior Research Associate, Centralized Diagnostic Laboratory.</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>Комах</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Komakh</surname><given-names>Yu. А.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Доктор медицинских наук, руководитель лаборатории трансплантологии и клеточной.</p></bio><bio xml:lang="en"><p>PhD, MD (Medicine), Head, Transplantology and Cellular Biology Laboratory.</p></bio><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФБУН «Московский научно-исследовательский институт эпидемиологии и микробиологии им. Г.Н. Габричевского» Роспотребнадзора; ФГБОУ ВПО «Московский государственный университет им. М.В. Ломоносова»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>G.N. Gabrichevsky Research Institute for Epidemiology and Microbiology; M. Lomonosov Moscow State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГАУ «Научный центр здоровья детей» Министерства здравоохранения РФ; ФГБОУ ВО «Российский национальный исследовательский медицинский университет им. Н.И. Пирогова»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Research Center of Children’s Health; Russian National N. Pirogov Research Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГАУ «Научный центр здоровья детей» Министерства здравоохранения РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Research Center of Children’s Health</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ФГАУ «Межотраслевой научно-технический комплекс „Микрохирургия глаза“ им. академика С.Н. Федорова» Министерства здравоохранения РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>The S. Fyodorov Eye Microsurgery Federal State Institution</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>30</day><month>08</month><year>2017</year></pub-date><volume>19</volume><issue>4</issue><fpage>409</fpage><lpage>421</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Топтыгина А.П., Семикина Е.Л., Петричук С.В., Закиров Р.Ш., Курбатова О.В., Копыльцова Е.А., Комах Ю.А., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Топтыгина А.П., Семикина Е.Л., Петричук С.В., Закиров Р.Ш., Курбатова О.В., Копыльцова Е.А., Комах Ю.А.</copyright-holder><copyright-holder xml:lang="en">Toptygina A.P., Semikina E.L., Petrichuk S.V., Zakirov R.S., Kurbatova O.V., Kopyltsova E.A., Komakh Y.А.</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/1312">https://www.mimmun.ru/mimmun/article/view/1312</self-uri><abstract><p>Возрастная динамика формирования Th17 и Treg у здоровых людей недостаточно изучена. Целью настоящего исследования было изучить количественные характеристики субпопуляций Th17 и Treg у здоровых людей в зависимости от возраста.</p><p>Было  обследовано 352 человека (168 лиц женского пола и 184 – мужского), в возрасте от 1 месяца до 85 лет, в том числе младше 1 года – 79, в возрасте 1-2 года 11 мес. – 34, 3-4 года 11 мес. – 24, 5-6 лет 11 мес. – 28, 7-8 лет 11 мес. – 25, 9-11 лет 11мес. – 36, 12-14 лет 11 мес. – 39, 15-18 лет – 26, 20-35 лет – 25, 36-49 лет – 11, 50-70 лет – 16 и в возрасте более 70 лет – 9 человек. У детей в возрасте до 2 лет исследование проводилось из капиллярной крови, в более  старшем возрасте – из венозной. Определение субпопуляций лимфоцитов крови проводили методом проточной цитофлюорометрии с четырехцветным  окрашиванием в реакции прямой иммунофлюоресценции. Окрашивание проводили в цельной крови с последующим лизированием эритроцитов. Для определения субпопуляций лимфоцитов использовали следующие поверхностные маркеры: CD3, CD4, CD8, CD25, CD127, CD161, CD45R0.</p><p>Показано, что процент Treg в гейте  CD3+CD4+   практически не зависит от возраста обследуемых лиц  и  аппроксимируется линейной функцией. В абсолютном выражении уровень Treg  в детском возрасте прогрессивно снижается и после  10 лет выходит  на плато  и аппроксимируется логарифмической кривой. При  исследовании возрастной динамики уровня Th17  обнаружен устойчивый рост этой субпопуляции как в процентном, так и в абсолютном выражении. Процент этих клеток от гейта CD3+CD4+  и абсолютное количество аппроксимируется квадратными уравнениями. Возраст 10-12 лет является, по-видимому, критическим в процессе формирования иммунной системы, к этому возрасту завершаются основные процессы развития различных звеньев иммунитета и дальше  происходит их созревание. В старшем возрасте (70 лет и более)  выявлено снижение как  процента в составе Т-хелперов, так и абсолютного уровня Treg и Th17-лимфоцитов. Предложенные значения процентного и абсолютного количества клеток субпопуляций Treg и Th17 в периферической крови здоровых людей могут быть использованы в качестве возрастных норм  для этих субпопуляций.</p></abstract><trans-abstract xml:lang="en"><p>Age-dependent development of Th17 and Treg lymphocyte subsets in healthy  humans is studied insufficiently. The  present  study aimed  to investigate  quantitative characteristics of Th17  and  Treg subsets in peripheral blood of healthy  subjects for various age groups.</p><p>352 healthy  humans (168 female  and 184 male), one month to 85 years old, were subject to examination, including 79 infants in their first year of life; 34 children at aged 1 year to 2 years 11 months; 24, at 3 to 4 years 11 months; 28, at the age of 5 to 6 years 11 months; 25 children aged 7-8 years 11 month; 36 children aged 9 to 11 years 11 months; 39 adolescents aged 12 to 14 years 11 months; 26 adolescents aged 15 to 18 years; 25 young adults aged 20 to 35 years; 11 adults at 36 to 49 years old; 16 adults aged 59-70 years, and 9 elderly people over 70 years old. The study was performed with capillary blood in children under 2 years, and venous blood taken in elder persons.  The basic and ‘minor’ subsets of peripheral blood lymphocytes were evaluated by flow cytometry using four-color staining of whole blood and following erythrocyte lysis. We used the following surface markers: CD3, CD4, CD8, CD25, CD127, CD161, CD45R0 for lymphocyte subsets detection.</p><p>It has been  shown  that  Treg percentage (a ratio  of CD4+CD25hiCD127low/neg  in the CD3+CD4+  gate) did not  depend on  age of the  people  under  study, and  can  be approximated by a linear  function. The  absolute number of Tregs in childhood is progressively  decreased and,  after 10 years old, it reaches  plateau  values. This age-dependent relationship may be approximated by a logarithmic function. Evaluation of Th17 subset levels demonstrated a strong  relative  and  absolute  age-dependent growth  of this  cell  subpopulation. Percentage and absolute  numbers of Th17 lymphocyte (share  of CD4+CD161+CD45R0+ in the CD3+CD4+gate), can be approximated by a square function. The age of 10-12 years seems to be critical to the immune system formation. We suppose  the process of the immune system development to be completed at this age, and maturation of the immune cell populations is then  observed.  A decrease in both relative and absolute  numbers of Treg and Th17 lymphocyte subsets was found in elderly persons (&gt; 70 years old). Our data on peripheral blood Tregs and Th17 subsets, with respect  to their percentage and absolute  numbers in healthy  humans, may be used as age-related reference values.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Treg</kwd><kwd>Th17</kwd><kwd>возрастные нормы</kwd><kwd>субпопуляции лимфоцитов</kwd><kwd>субпопуляции CD4+ лимфоцитов</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Treg</kwd><kwd>Th17</kwd><kwd>CD4+ lymphocytes</kwd><kwd>lymphocytes subsets</kwd><kwd>normal ranges</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">Борисов А.Г., Савченко А.А., Кудрявцев И.В., Мошев А.В., Козлов В.А. Характеристика субпопуляционного состава Ти В-лимфоцитов у больных хроническими обструктивными заболеваниями легких при использовании вакцины для профилактики синегнойной инфекции // Медицинская иммунология, 2015. Т. 17, № 5. С. 431-442. 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