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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">10.15789/1563-0625-2018-5-667-680</article-id><article-id custom-type="elpub" pub-id-type="custom">mimmun-1635</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>ОСНОВНЫЕ ПАРАМЕТРЫ КЛЕТОЧНОГО ИММУНИТЕТА У БОЛЬНЫХ РАКОМ МОЛОЧНОЙ ЖЕЛЕЗЫ С ТРОЙНЫМ НЕГАТИВНЫМ ФЕНОТИПОМ: СВЯЗЬ С ЭФФЕКТИВНОСТЬЮ ХИМИОТЕРАПИИ</article-title><trans-title-group xml:lang="en"><trans-title>THE MAIN PARAMETERS OF CELLULAR IMMUNITY IN PATIENTS WITH TRIPLE-NEGATIVE BREAST CANCER: RELATIONSHIP WITH EFFICIENCY OF CHEMOTHERAPY</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>Черткова</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Chertkova</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., старший научный сотрудник лаборатории клинической иммунологии опухолей.</p></bio><bio xml:lang="en"><p>PhD (Medicine), Senior Research Associate, Laboratory of Clinical Cancer Immunology/</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Славина</surname><given-names>E. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Slavina</surname><given-names>E. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., ведущий научный сотрудник лаборатории клинической иммунологии опухолей.</p></bio><bio xml:lang="en"><p>hD, MD (Medicine), Leading Research Associate, Laboratory of Clinical Cancer Immunology.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шоуа</surname><given-names>Э. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Shoua</surname><given-names>E. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>врач, лаборатория клинической иммунологии опухолей.</p></bio><bio xml:lang="en"><p>Physician, Laboratory of Clinical Cancer Immunology.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жукова</surname><given-names>Л. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhukova</surname><given-names>L. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., ведущий научный сотрудник отделения химиотерапии и комбинированного лечения злокачественных опухолей.</p></bio><bio xml:lang="en"><p>PhD, MD (Medicine), Leading Research Associate, Department of Chemotherapy and Combined Cancer Treatment.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Окружнова</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Okruzhnova</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., младший научный сотрудник отделения хирургического № 13 торако-абдоминального отдела (клинических биотехнологий).</p></bio><bio xml:lang="en"><p>PhD (Medicine), Junior Research Associate, Department of Clinical Biotechnology/</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Нуртдинова</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Nurtdinova</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>биолог, лаборатория клинической иммунологии опухолей.</p></bio><bio xml:lang="en"><p>Biologist, Laboratory of Clinical Cancer Immunology.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Борунова</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Borunova</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., старший научный сотрудник лаборатории клинической иммунологии опухолей.</p></bio><bio xml:lang="en"><p>PhD (Medicine), Senior Research Associate, Laboratory of Clinical Cancer Immunology.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Джгамадзе</surname><given-names>H. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Dzhgamadze</surname><given-names>N. Т.</given-names></name></name-alternatives><bio xml:lang="ru"><p>научный сотрудник лаборатории клинической иммунологии опухолей.</p></bio><bio xml:lang="en"><p>Research Associate, Laboratory of Clinical Cancer Immunology.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кадагидзе</surname><given-names>З. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Kadagidze</surname><given-names>Z. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., профессор, руководитель лаборатории клинической иммунологии опухолей.</p></bio><bio xml:lang="en"><p>PhD, MD (Medicine), Professor, Head, Laboratory of Clinical Cancer Immunology.</p><p>115478, Russian Federation, Moscow, Kashirskoye highway, 24.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">ФГБУ «Национальный медицинский исследовательский центр онкологии имени Н.Н. Блохина» Министерства здравоохранения РФ.<country>Россия</country></aff><aff xml:lang="en">N. Blokhin National Medical Research Center of Oncology.<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>04</day><month>11</month><year>2018</year></pub-date><volume>20</volume><issue>5</issue><fpage>667</fpage><lpage>680</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Черткова А.И., Славина E.Г., Шоуа Э.К., Жукова Л.Г., Окружнова М.А., Нуртдинова В.А., Борунова А.А., Джгамадзе H.Т., Кадагидзе З.Г., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Черткова А.И., Славина E.Г., Шоуа Э.К., Жукова Л.Г., Окружнова М.А., Нуртдинова В.А., Борунова А.А., Джгамадзе H.Т., Кадагидзе З.Г.</copyright-holder><copyright-holder xml:lang="en">Chertkova A.I., Slavina E.G., Shoua E.K., Zhukova L.G., Okruzhnova M.A., Nurtdinova V.A., Borunova A.A., Dzhgamadze N.Т., Kadagidze Z.G.</copyright-holder><license 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/1635">https://www.mimmun.ru/mimmun/article/view/1635</self-uri><abstract><p> Химиотерапия является одним из основных методов лечения распространенных форм рака молочной железы. Установлено, что клиническая эффективность различных химиопрепаратов во многих случаях зависит не только от их прямого цитостатического и/или цитотоксического действия на опухолевые клетки, но и от их способности модулировать фенотип опухолевых клеток и воздействовать на противоопухолевый иммунный ответ. При этом решающее значение имеет исходное состояние иммунной системы организма и ее реакция на проводимое лечение. В ответе на опухоль участвуют клетки врожденного и адаптивного иммунитета (NK-, NKT-, Т-клетки). Эти популяции являются гетерогенными и содержат в своем составе как клетки с противоопухолевой активностью, так и регуляторные (супрессорные) клетки, подавляющие иммунный ответ и способствующие опухолевой прогрессии. Целью настоящей работы явилось определение связи исходного состояния клеточного иммунитета больных с местно-распространенным раком молочной железы с тройным негативным фенотипом и клиническим эффектом химиотерапии (цисплатин + доксорубицин/паклитаксел), а также изучение влияния проведенного лечения на субпопуляционный состав лимфоцитов периферической крови пациенток. Отмечался момент наступления прогрессирования заболевания, определялись общая выживаемость и выживаемость без прогрессирования. У 25 из 53 (47,2%) включенных в исследование пациенток в течение периода наблюдения (35,5 месяцев) заболевание прогрессировало. У 28 из 53 (52,8%) прогрессирования заболевания не наблюдалось. Иммунологическое обследование пациенток включало иммунофенотипирование лимфоцитов периферической крови и определение цитотоксической активности NK-клеток до и после химиотерапии. Определяли процентное содержание эффекторных и регуляторных популяций лимфоцитов. Полученные результаты показали, что до начала лечения отмечались различия в отклонениях процентного содержания клеток некоторых популяций лимфоцитов от контроля между группами без прогрессирования и с прогрессированием заболевания. Наиболее значительные различия касались NKT-клеток и лимфоцитов, экспрессирующих активационный маркер CD25. Снижение количества NKT-клеток и акти вированных CD25+ лимфоцитов до начала химиотерапии ассоциировалось с повышением вероятности прогрессирования заболевания. Cнижение процента NKT-клеток по отношению к контролю отмечалось у 56% больных в группе с прогрессированием заболевания (ПЗ) и только у 21,4% в группе без прогрессирования болезни (БПЗ). Отношение шансов (ОШ) = 4,6 (95% ДИ 1,4-15,4). Процент CD25+ лимфоцитов был снижен у 68,2% пациенток с ПЗ и у 28,6% БПЗ. ОШ = 5,4 (95% ДИ 1,6-18,1). У 26 из 53 пациенток до лечения исследовалась взаимосвязь общей выживаемости (ОВ) с процентом перфоринсодержащих NK-, NKTи T-клеток и плотностью экспрессии перфорина (MFI) в этих лимфоцитах. Обнаружена положительная статистически значимая корреляция ОВ с плотностью экспрессии перфорина в клетках всех трех изученных популяций. У эффективно леченных больных после химиотерапии наблюдалась нормализация измененных до лечения показателей и повышение количества Т-клеток.</p></abstract><trans-abstract xml:lang="en"><p>Chemotherapy is among the primary methods of treating advanced breast cancer. It was shown that clinical efficacy of various chemotherapeutic agents in many cases depends not only on their direct cytostatic and/or cytotoxic effect upon tumor cells, but also on their ability to modulate phenotype of the tumor cells and to influence anti-tumor immune response. Initial state of the immune system and its response to treatment is crucial. Antitumor response involves cells of innate and adaptive immunity (NK, NKT, T cells). These populations are heterogeneous and contain, e.g., cells with antitumor activity and regulatory (suppressor) cells that suppress immune response and promote tumor progression. The aim of this work was to determine the relationship between the initial state of cellular immunity of patients suffering from locally advanced breast cancer with triple negative phenotype, and clinical effect of chemotherapy (cisplatin + doxorubicin/paclitaxel), and studying effects of the therapy upon subpopulation profiles of peripheral blood lymphocytes in the patients. We registered the terms of the disease progression as well as overall survival and progression-free survival. The disease progressed in 25 of 53 cases (47.2%) whereas 28 of 53 patients (52.8%) remained progression-free. The observation period was 35.5 months. Laboratory examination of the patients included immunophenotyping of peripheral blood lymphocytes and determination of NK cell cytotoxic activity before and after chemotherapy. Percentages of effectors and regulatory lymphocyte populations were determined. The results obtained showed that, for some lymphocyte subsets, the pre-treatment differences of cell percentage deviations from control were found between the progression-free groups and patients with progression of the disease. The differences in percentages of NKT cells and lymphocytes expressing CD25 activation marker proved to be most significant. Decreased number of NKT cells and activated CD25+ lymphocytes prior to chemotherapy was associated with increased probability of disease progression. Reduced percentage of NKT cells against control was observed in 56% of patients from the progression group (PD), and only 21.4% in the group free of disease progression (DF). [OR = 4.6 (95% CI 1.4 to 15.4)]. Percentage of CD25+ lymphocytes was decreased from 68.2% in the PD group, and 28.6% for DF patients [OR = 5.4 (95% CI 1.6-18.1)]. We studied relationships between the overall survival (OS) and percentage of perforin-containing NK, NKT, and T cells, and mean perforin fluorescence density (PFD) in these lymphocyte subsets in 26 of the 53 patients before treatment. A statistically significant positive correlation was revealed between OS and perforin PFD in all the three cell populations under study. Normalization of the parameters altered before treatment, and an increase of T cell numbers was observed in the disease-free patients.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>рак молочной железы (РМЖ)</kwd><kwd>химиотерапия</kwd><kwd>субпопуляции лимфоцитов периферической крови</kwd><kwd>прогрессирование заболевания</kwd><kwd>общая выживаемость</kwd><kwd>выживаемость без прогрессирования</kwd></kwd-group><kwd-group xml:lang="en"><kwd>triple negative breast cancer</kwd><kwd>chemotherapy</kwd><kwd>peripheral lymphocyte subpopulations</kwd><kwd>disease progression</kwd><kwd>overall survival</kwd><kwd>progression-free survival</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">Бююль А., Цёфель П. SPSS: Искусство обработки информации. Анализ статистических данных и восстановление скрытых закономерностей. Пер. с нем. 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