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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">nogr</journal-id><journal-title-group><journal-title xml:lang="ru">Экспериментальная и клиническая гастроэнтерология</journal-title><trans-title-group xml:lang="en"><trans-title>Experimental and Clinical Gastroenterology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1682-8658</issn><publisher><publisher-name>«Global Media Technologies»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31146/1682-8658-ecg-165-5-22-28</article-id><article-id custom-type="elpub" pub-id-type="custom">nogr-1145</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>КЛИНИЧЕСКАЯ ГАСТРОЭНТЕРОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL GASTROENTEROLOGY</subject></subj-group></article-categories><title-group><article-title>Субпопуляционный состав T-лимфоцитов при синдроме раздраженного кишечника</article-title><trans-title-group xml:lang="en"><trans-title>Subpopulation composition of T-lymphocytes in patients with irritatable intestinal syndrome</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>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><email xlink:type="simple">noemail@neicon.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>Ермоленко</surname><given-names>Е. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Ermolenko</surname><given-names>E. I.</given-names></name></name-alternatives><email xlink:type="simple">Lermolenko1@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>Соловьева</surname><given-names>О. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Solovieva</surname><given-names>O. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>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><email xlink:type="simple">noemail@neicon.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>Шумихина</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shumikhina</surname><given-names>I. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Суворов</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Suvorov</surname><given-names>A. N.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «ИЭМ»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Experimental Medicine” (FSBSI “IEM”)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБНУ «ИЭМ»; СПбГУ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Experimental Medicine” (FSBSI “IEM”); St. - Petersburg University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБОУ ВО «Северо-Западный государственный медицинский университет им. И. И. Мечникова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Experimental Medicine” (FSBSI “IEM”)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>20</day><month>05</month><year>2019</year></pub-date><volume>0</volume><issue>5</issue><fpage>22</fpage><lpage>28</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кудрявцев И.В., Ермоленко Е.И., Соловьева О.И., Серебрякова М.К., Шумихина И.А., Суворов А.Н., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Кудрявцев И.В., Ермоленко Е.И., Соловьева О.И., Серебрякова М.К., Шумихина И.А., Суворов А.Н.</copyright-holder><copyright-holder xml:lang="en">Kudryavtsev I.V., Ermolenko E.I., Solovieva O.V., Serebriakova M.K., Shumikhina I.A., Suvorov A.N.</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.nogr.org/jour/article/view/1145">https://www.nogr.org/jour/article/view/1145</self-uri><abstract><p>Проведено сравнительное исследование дифференцировки CD3+CD4+ лимфоцитов периферической крови здоровых волонтеров (n=30) и пациентов, страдающих синдромом раздраженной кишки (СРК, n=22) с использованием многоцветного проточной цитометрии. У больных, страдающих СРК, уровень Т-хелперов центральной памяти (СМ), CD45RA-CD62L+ достоверно превышал значения группы контроля. Среди общей популяции CCR6+ СМ Th17 выявлены достоверные приросты процентного содержания DN Th17 (с 2,58% (1,55; 3,15) до 3,14% (2,53; 4,09) при р=0,011) и Th17.1 (с 9,42% (7,594 10,52) до 10,08% (10,33; 14,48) при р=0,002) при сравнении с контролем. Более того, при СРК показано изменение в субпопуляционном составе фолликулярных Т-хелперов (Tfh). Так, у больных СРК снижалось относительное содержание Tfh2 клеток и пока еще детально не охарактеризованных Tfh с фенотипом CXCR3+CCR6-CCR4+, тогда как уровень двух популяций Tfh, обладающих свойствами Th17 (DN Tfh17 и Tfh17.1) достоверно возрастал. Обнаруженные изменения в составе Tfh позволяют предполагать наличие изменений в функционировании специфического гуморального иммунного ответа при рассматриваемом заболевании. Рассмотрение вопроса об участии этих клеток в патогенезе СРК стимуляции и дифференцировки В лимфоцитов - предмет дальнейших исследований. Выявленные особенности субпопуляционный состав Т- лимфоцитов дополняют уже имеющиеся представления о механизмах возникновения данного заболевания и должны быть учтены при диагностике, терапии и профилактики осложнений данного заболевания.</p></abstract><trans-abstract xml:lang="en"><p>A comparative study of differentiation of CD3+CD4+ peripheral blood lymphocytes of healthy volunteers (n=30) and patients with irritable bowel syndrome (IBS, n=22) was conducted using multicolored flow cytometry. In patients with IBS, The level of T-helpers of Central memory (CM), CD45RA-CD62L+ in patients with IBS significantly exceeded the values of the control group. Among the General population of CCR6+ CM Th17 there were significant increases in the percentage of DN Th17 (from 2.58% (1.55; 3.15) to 3.14% (2.53; 4.09) at p=0.011) and Th17.1 (from 9.42% (7,594 10.52) to 10.08% (10.33; 14,48) at p=0,002) when compared with the control. Moreover, IBS showed a change in the subpopulation composition of follicular T-helper cells (Tfh). Thus, in patients with IBS the relative content of Tfh2 cells and not yet described in detail Tfh with phenotype CXCR3+CCR6-CCR4+ decreased, while the level of two populations of Tfh with properties of Th17 (DN Tfh17 and Tfh17.1) significantly increased. The detected changes in the composition of Tfh suggest the presence of changes in the functioning of a specific humoral immune response in this disease. Consideration of the participation of these cells in the pathogenesis of IBS stimulation and differentiation in lymphocytes - the subject of further research. The revealed features of the subpopulation composition of T - lymphocytes complement the existing understanding of the mechanisms of occurrence of this disease and should be taken into account in the diagnosis, therapy and prevention of complications of this disease.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>проточная цитометрия</kwd><kwd>синдром раздраженного кишечника</kwd><kwd>CD4+ лимфоциты</kwd><kwd>Т-хелперы 17</kwd><kwd>фолликулярные Т-хелперы</kwd><kwd>flow cytometry</kwd><kwd>irritable bowel syndrome</kwd><kwd>CD4+ lymphocytes</kwd><kwd>Th17 cells</kwd><kwd>follicular Th cells</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
