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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Russian Journal of Biotherapy</journal-id><journal-title-group><journal-title xml:lang="en">Russian Journal of Biotherapy</journal-title><trans-title-group xml:lang="ru"><trans-title>Российский биотерапевтический журнал</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1726-9784</issn><issn publication-format="electronic">1726-9792</issn><publisher><publisher-name xml:lang="en">Publishing House ABV Press</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">17</article-id><article-id pub-id-type="doi">10.17650/1726-9784-2015-14-2-47-52</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>ORIGINAL REPORTS</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">LYMPHOCYTE SUBSETS IN PERIPHERAL BLOOD OF HER2-POSITIVE AND TRIPLE NEGATIVE BREAST CANCER PATIENTS</article-title><trans-title-group xml:lang="ru"><trans-title>СУБПОПУЛЯЦИОННЫЙ СОСТАВ ЛИМФОЦИТОВ ПРИ HER2<sup>+</sup> И ТРИЖДЫ-НЕГАТИВНОМ РАКЕ МОЛОЧНОЙ ЖЕЛЕЗЫ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Chertkova</surname><given-names>A. I.</given-names></name><name xml:lang="ru"><surname>Черткова</surname><given-names>А. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Slavina</surname><given-names>E. G.</given-names></name><name xml:lang="ru"><surname>Славина</surname><given-names>Елена Григорьевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>elena.slavina@gmail</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Zhukova</surname><given-names>L. G.</given-names></name><name xml:lang="ru"><surname>Жукова</surname><given-names>Л. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ganshina</surname><given-names>I. P.</given-names></name><name xml:lang="ru"><surname>Ганьшина</surname><given-names>И. П.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Okruzhnova</surname><given-names>M. F.</given-names></name><name xml:lang="ru"><surname>Окружнова</surname><given-names>М. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Shoua</surname><given-names>E. K.</given-names></name><name xml:lang="ru"><surname>Шоуа</surname><given-names>Э. К.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Nurtdinova</surname><given-names>V. A.</given-names></name><name xml:lang="ru"><surname>Нуртдинова</surname><given-names>В. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Borunova</surname><given-names>A. A.</given-names></name><name xml:lang="ru"><surname>Борунова</surname><given-names>А. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kadagidze</surname><given-names>Z. G.</given-names></name><name xml:lang="ru"><surname>Кадагидзе</surname><given-names>З. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff id="aff1"><institution>ФГБНУ «Российский онкологический научный центр им. Н.Н.Блохина»</institution></aff><pub-date date-type="pub" iso-8601-date="2015-06-30" publication-format="electronic"><day>30</day><month>06</month><year>2015</year></pub-date><volume>14</volume><issue>2</issue><fpage>47</fpage><lpage>52</lpage><history><date date-type="received" iso-8601-date="2018-04-10"><day>10</day><month>04</month><year>2018</year></date></history><permissions/><self-uri xlink:href="https://bioterapevt.abvpress.ru/jour/article/view/17">https://bioterapevt.abvpress.ru/jour/article/view/17</self-uri><abstract xml:lang="en"><p>The aim of this study was to investigate the relationship between the original amount of basic lymphocyte subpopulations in peripheral blood and the results of therapy in patients with HER2+ and triple negative breast cancer. Before treatment was conducted immunophenotyping of peripheral blood lymphocytes by flow cytometry using a panel of monoclonal antibodies to surface markers and intracellular lymphocyte antigen FOXP3 and determining the cytotoxic activity of NK-cells. Cytotoxic activity was determined with MTT colorimetric test against K-562 cells. Revealed some differences in the composition of the population of lymphocytes and the number of regulatory T cells in patients with HER2+ and triple negative breast cancer (BC). Discuss the relationship between the number of suppressor cells and the degree of therapeutic pathomorphosis of tumor.</p></abstract><trans-abstract xml:lang="ru"><p>Целью настоящей работы было исследование связи между исходным количеством основных субпопуляций лимфоцитов периферической крови и результатами проведенной терапии у больных HER2+ РМЖ и Т-Н РМЖ. До начала лечения проводилось иммунофенотипирование лимфоцитов периферической крови пациенток методом проточной цитометрии с использованием панели моноклональных антител к поверхностным маркерам лимфоцитов и внутриклеточному антигену FOXP3 и определение цитотоксической активности NK-клеток с помощью полуавтоматического колориметрического МТТ-теста в отношении клеток К-562. Были выявлены определенные различия в популяционном составе лимфоцитов и количестве регуляторных Т-клеток у больных HER2<sup>+</sup> РМЖ и Т-Н РМЖ. Обсуждается связь между количеством супрессорных клеток и степенью лечебного патоморфоза опухоли.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>HER2<sup>+</sup> рак молочной железы</kwd><kwd>трижды негативный рак молочной железы</kwd><kwd>лечебный патоморфоз опухоли</kwd><kwd>регуляторные Т-клетки</kwd><kwd>HER2+ breast cancer</kwd><kwd>tripl negative breast cancer</kwd><kwd>pathomorphosis of tumor</kwd><kwd>regulatory T cells</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Кадагидзе З.Г., Черткова А.И., Заботина Т.Н. и др. Основные субпопуляции регуляторных лимфоцитов у больных злокачественной меланомой и раком молочной железы // Иммунология. - 2014. -35. - С. 64-67.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Кадагидзе З.Г., Черткова А.И., Славина Е.Г. Регуляторные Т-клетки и их роль в противоопухолевом иммунном ответе // Вопр. 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