<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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-CAT-2792</article-id><article-id custom-type="elpub" pub-id-type="custom">mimmun-2792</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>Экспрессия молекул CD56 и Tim-3 на разных субпопуляциях моноцитов периферической крови при беременности</article-title><trans-title-group xml:lang="en"><trans-title>CD56 and Tim-3 molecule expression in different monocyte subsets in physiological pregnancy</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6050-8656</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Орлова</surname><given-names>Е. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Orlova</surname><given-names>E. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Орлова Екатерина Григорьевна — доктор биологических наук, ведущий научный сотрудник лаборатории иммунорегуляции.</p><p>614081, Пермь, ул. Голева, 13</p><p>Тел.: 8 (342) 280-84-31</p></bio><bio xml:lang="en"><p>Ekaterina G. Orlova - PhD, MD (Biology), Leading Research Associate, Laboratory of Immunoregulation, Institute of Ecology and Genetics of Microorganisms, Perm Federal Research Center, Ural Branch, Russian Academy of Sciences.</p><p>13 Golev St. Perm 614081</p><p>Phone: +7 (342) 280-84-31</p></bio><email xlink:type="simple">orlova_katy@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/0000-0003-1195-8962</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Логинова</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Loginova</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Логинова Ольга Александровна — кандидат биологических наук, младший научный сотрудник лаборатории иммунорегуляции.</p><p>Пермь</p></bio><bio xml:lang="en"><p>PhD (Biology), Junior Research Associate, Laboratory of Immunoregulation, Institute of Ecology and Genetics of Microorganisms, Perm Federal Research Center, Ural Branch, Russian Academy of Sciences.</p><p>Perm</p></bio><email xlink:type="simple">jallopukki@ya.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт экологии и генетики микроорганизмов Уральского отделения Российской академии наук — филиал ФГБУН «Пермский федеральный исследовательский центр Уральского отделения Российской академии наук»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Ecology and Genetics of Microorganisms, Perm Federal Research Center, Ural Branch, Russian Academy of Sciences</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>1177</fpage><lpage>1182</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Орлова Е.Г., Логинова О.А., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Орлова Е.Г., Логинова О.А.</copyright-holder><copyright-holder xml:lang="en">Orlova E.G., Loginova O.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/2792">https://www.mimmun.ru/mimmun/article/view/2792</self-uri><abstract><p>Моноциты периферической крови играют важную роль в защите организма от патогенов и участвуют в поддержании физиологической беременности. Периферические моноциты мигрируют в децидуальную оболочку и образуют пул децидуальных макрофагов, которые участвуют в формировании и развитии тканей плаценты. Функции моноцитов периферической крови также существенно меняются, что связано с системным изменением иммунореактивности при беременности. Популяция моноцитов периферической крови фенотипически и функционально неоднородна. Выделяют несколько субпопуляций моноцитов в зависимости от экспрессии CD14 и CD16. Также в периферической крови присутствуют CD56-позитивные и Tim-3 (T-клеточного Ig и белка 3, содержащего домен муцина) — экспрессирующие моноциты. CD56 и Tim-3 играют важную роль в регуляции функциональной активности моноцитов. Однако изменение их экспрессии на разных субпопуляциях моноцитов периферической крови при беременности остается малоизученным. Поэтому целью исследования являлось изучение экспрессии CD56 и Tim-3 разными субпопуляциями моноцитов человека при беременности. Мононуклеарные клетки выделяли из периферической крови беременных женщин (срок беременности 29 недель (28-31) путем центрифугирования в градиенте плотности и анализировали методом проточной цитометрии. Группу сравнения составляли здоровые небеременные женщины (в фолликулярной фазе менструального цикла) фертильного возраста (21-29 лет). Установлено, что беременные женщины имели более низкий процент классических CD14hi/CD16-моноцитов в периферической крови по сравнению с небеременными. Процентное содержание промежуточных (CD14hi/CD16+) и неклассических (CD14low/CD16+) моноцитов не отличалось от небеременных. Экспрессия молекулы CD56 обнаруживалась всех субпопуляциях моноцитов как у беременных, так и у небеременных женщин. Беременные женщины имели более высокий процент CD56-позитивных классических (CD14hiCD16-) и неклассических (CD14lowCD16+) моноцитов, чем небеременные. Процент CD56-позитивных промежуточных моноцитов (CD14hiCD16+) не отличался от небеременных. У беременных женщин процентное содержание дубльпозитивных CD56+Tim-3+ классических (CD14hiCD16-) и неклассических (CD14lowCD16+) моноцитов было выше, чем у небеременных. Количество CD56+Tim-3+ промежуточных моноцитов (CD14hiCD16+) не отличалось у беременных и небеременных. Таким образом, при физиологической беременности экспрессия молекул CD56 и Tim-3 меняется на разных субпопуляциях моноцитов периферической крови.</p></abstract><trans-abstract xml:lang="en"><p>Monocytes play an important role in the systemic immune defense against pathogens and maintaining physiological pregnancy. During pregnancy peripheral monocytes migrate into the decidua and form the pool of decidual macrophages which participate in the formation and development of placental tissues. The population of peripheral blood monocytes is phenotypically and functionally heterogeneous. In humans, there are different monocyte subsets depending on the expression of CD14 and CD16. CD56-positive monocytes are found in healthy women. Their number is positively correlated with body mass index, body fat. Tim-3 (T cell Ig and mucin domain-containing protein 3) expression is observed in peripheral monocytes during pregnancy. It is known that peripheral monocyte functions effectively change at pregnancy to form the immune tolerance at the maternal-fetal interface and the systemic immune defense against pathogens. However, the monocyte phenotype shift during pregnancy remain poorly understood. Therefore, the aim of the study was to evaluate the CD56 and Tim-3 expressions in monocyte subsets in human pregnancy. Peripheral blood mononuclear cells were isolated from peripheral blood of pregnant women (gestational age 29 weeks (28-31) by density gradient centrifugation and analyzed by flow cytometry. Peripheral blood of healthy non-pregnant fertile women (in follicular phase of the menstrual cycle) aged 21-29 years was studied as control. Pregnant women had a lower percentage of classical CD14hi/CD16- monocytes in comparison with non-pregnant. The percentages of intermediate (CD14hi/CD16+) and non-classical (CD14low/CD16+) monocytes did not change. The CD56 molecule expression was observed in all monocyte subsets in pregnant and non-pregnant women. Pregnant women had a higher percentage of CD56-positive classical (CD14hiCD16-) and non-classical (CD14lowCD16+) monocytes than non-pregnant. The percentage of CD56-positive intermediate (CD14hiCD16+) monocytes did not change. The percentages of double-positive CD56+Tim-3+ classical (CD14hiCD16-) and non-classical (CD14lowCD16+) monocytes were increased in pregnant women. The numbers of double-positive CD56+Tim-3+intermediate (CD14hiCD16+) monocytes did not change. Thus, the CD56 and Tim-3 expressions in different monocyte subsets were changed in human pregnancy.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>классические моноциты</kwd><kwd>неклассические моноциты</kwd><kwd>промежуточные моноциты</kwd><kwd>CD56</kwd><kwd>Tim-3</kwd><kwd>периферическая кровь</kwd><kwd>беременность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>classical monocytes</kwd><kwd>non-classical monocytes</kwd><kwd>intermediate monocytes</kwd><kwd>CD56</kwd><kwd>Tim-3</kwd><kwd>peripheral blood</kwd><kwd>pregnancy</kwd></kwd-group><funding-group><funding-statement xml:lang="en">This study was carried out within the framework of a state task: state topic registration number: AAAA-A19-119112290007-7.</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">Chabtini L., Mfarrej B., Mounayar M., Zhu B., Batal I., Dakle P.J., Smith B.D., Boenisch O., Najafian N., Akiba H., Yagita H., Guleria I. TIM-3 regulates innate immune cells to induce fetomaternal tolerance. J. Immunol., 2013, Vol. 190, no. 1, pp. 88-96.</mixed-citation><mixed-citation xml:lang="en">Chabtini L., Mfarrej B., Mounayar M., Zhu B., Batal I., Dakle P.J., Smith B.D., Boenisch O., Najafian N., Akiba H., Yagita H., Guleria I. TIM-3 regulates innate immune cells to induce fetomaternal tolerance. J. Immunol., 2013, Vol. 190, no. 1, pp. 88-96.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Faas M.M., de Vos P. Maternal monocytes in pregnancy and preeclampsia in humans and in rats. J. Reprod. Immunol., 2017, Vol. 119, pp. 91-97.</mixed-citation><mixed-citation xml:lang="en">Faas M.M., de Vos P. Maternal monocytes in pregnancy and preeclampsia in humans and in rats. J. Reprod. Immunol., 2017, Vol. 119, pp. 91-97.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Friedrich K., Sommer M., Strobel S., Thrum S., Bluher M., Wagner U., Rossol M. Perturbation of the monocyte compartment in human obesity. Front. Immunol., 2019, Vol. 10, 1874. doi: 10.3389/fimmu.2019.01874.</mixed-citation><mixed-citation xml:lang="en">Friedrich K., Sommer M., Strobel S., Thrum S., Bluher M., Wagner U., Rossol M. Perturbation of the monocyte compartment in human obesity. Front. Immunol., 2019, Vol. 10, 1874. doi: 10.3389/fimmu.2019.01874.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Krasselt M., Baerwald C., Wagner U. Rossol M. CD56+ monocytes have a dysregulated cytokine response to lipopolysaccharide and accumulate in rheumatoid arthritis and immunosenescence. Arthritis Res. Ther., 2013, Vol. 15, no. 5, R139. doi: 10.1186/ar4321.</mixed-citation><mixed-citation xml:lang="en">Krasselt M., Baerwald C., Wagner U. Rossol M. CD56+ monocytes have a dysregulated cytokine response to lipopolysaccharide and accumulate in rheumatoid arthritis and immunosenescence. Arthritis Res. Ther., 2013, Vol. 15, no. 5, R139. doi: 10.1186/ar4321.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Meggyes M., Nagy D.U., Feik T., Boros A., Polgar B., Szereday L. Examination of the TIGIT-CD226-CD112- CD155 Immune Checkpoint Network during a Healthy Pregnancy. Int. J. Mol. Sci., 2022, Vol. 23, no. 18, 10776. doi: 10.3390/ijms231810776.</mixed-citation><mixed-citation xml:lang="en">Meggyes M., Nagy D.U., Feik T., Boros A., Polgar B., Szereday L. Examination of the TIGIT-CD226-CD112- CD155 Immune Checkpoint Network during a Healthy Pregnancy. Int. J. Mol. Sci., 2022, Vol. 23, no. 18, 10776. doi: 10.3390/ijms231810776.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Mikhaylova V.A., Klimovskaya Y.S., Amanova N.V., Zaynulina M.S., Selkov S.A., Sokolov D.I. Expression of adhesion molecules on blood monocytes during pregnancy. Medical Immunology (Russia), 2010, Vol. 12, no. 4-5, pp. 337-342. (In Russ.) doi: 10.15789/1563-0625-2010-4-5-337-342.</mixed-citation><mixed-citation xml:lang="en">Mikhaylova V.A., Klimovskaya Y.S., Amanova N.V., Zaynulina M.S., Selkov S.A., Sokolov D.I. Expression of adhesion molecules on blood monocytes during pregnancy. Medical Immunology (Russia), 2010, Vol. 12, no. 4-5, pp. 337-342. (In Russ.) doi: 10.15789/1563-0625-2010-4-5-337-342.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Patel A.A., Zhang Y., Fullerton J.N., Boelen L., Rongvaux A., Maini A.A., Bigley V., Flavell R.A., Gilroy D.W., Asquith B., Macallan D., Yona S. The fate and lifespan of human monocyte subsets in steady state and systemic inflammation. J. Exp. Med., 2017, Vol. 214, no. 7, pp. 1913-1923.</mixed-citation><mixed-citation xml:lang="en">Patel A.A., Zhang Y., Fullerton J.N., Boelen L., Rongvaux A., Maini A.A., Bigley V., Flavell R.A., Gilroy D.W., Asquith B., Macallan D., Yona S. The fate and lifespan of human monocyte subsets in steady state and systemic inflammation. J. Exp. Med., 2017, Vol. 214, no. 7, pp. 1913-1923.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Sokolov D.I., Seljutin A.V., Lesnichija M.V., Arzhanova O.N. Selkov S.A. Subpopulation profile of peripheral blood lymphocytes in normal and preeclampsia pregnancy. Journal of Obstetrics and Women's Diseases, 2007, Vol. LVI, no. 4, pp. 17-23. (In Russ.)</mixed-citation><mixed-citation xml:lang="en">Sokolov D.I., Seljutin A.V., Lesnichija M.V., Arzhanova O.N. Selkov S.A. Subpopulation profile of peripheral blood lymphocytes in normal and preeclampsia pregnancy. Journal of Obstetrics and Women's Diseases, 2007, Vol. LVI, no. 4, pp. 17-23. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Vishnyakova P., Kuznetsova M., Poltavets A., Fomina M., Kiseleva V., Muminova K., Potapova A., Khodzhaeva Z., Pyregov A., Trofimov D., Elchaninov A., Sukhikh G., Fatkhudinov T. Distinct gene expression patterns for CD14++ and CD16++ monocytes in preeclampsia. Sci. Rep., 2022, Vol. 12, no. 1, 15469. doi: 10.1038/s41598-022-19847-5.</mixed-citation><mixed-citation xml:lang="en">Vishnyakova P., Kuznetsova M., Poltavets A., Fomina M., Kiseleva V., Muminova K., Potapova A., Khodzhaeva Z., Pyregov A., Trofimov D., Elchaninov A., Sukhikh G., Fatkhudinov T. Distinct gene expression patterns for CD14++ and CD16++ monocytes in preeclampsia. Sci. Rep., 2022, Vol. 12, no. 1, 15469. doi: 10.1038/s41598-022-19847-5.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Ziegler-Heitbrock L., Ancuta P., Crowe S., Dalod M., Grau V., Hart D.N., Leenen P.J., Liu Y.J., MacPherson G., Randolph G.J., Scherberich J., Schmitz J., Shortman K., Sozzani S., Strobl H., Zembala M., Austyn J.M., Lutz M.B. Nomenclature of monocytes and dendritic cells in blood. Blood, 2010, Vol. 116, no. 16, pp. e74-e80.</mixed-citation><mixed-citation xml:lang="en">Ziegler-Heitbrock L., Ancuta P., Crowe S., Dalod M., Grau V., Hart D.N., Leenen P.J., Liu Y.J., MacPherson G., Randolph G.J., Scherberich J., Schmitz J., Shortman K., Sozzani S., Strobl H., Zembala M., Austyn J.M., Lutz M.B. Nomenclature of monocytes and dendritic cells in blood. Blood, 2010, Vol. 116, no. 16, pp. e74-e80.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Zhao J., Lei Z., Liu Y., Li B., Zhang L., Fang H., Song C., Wang X., Zhang G.M., Feng Z.H., Huang B. Human pregnancy up-regulates Tim-3 in innate immune cells for systemic immunity. J. Immunol., 2009, Vol. 182, no. 10, pp. 6618-6624.</mixed-citation><mixed-citation xml:lang="en">Zhao J., Lei Z., Liu Y., Li B., Zhang L., Fang H., Song C., Wang X., Zhang G.M., Feng Z.H., Huang B. Human pregnancy up-regulates Tim-3 in innate immune cells for systemic immunity. J. Immunol., 2009, Vol. 182, no. 10, pp. 6618-6624.</mixed-citation></citation-alternatives></ref></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>
