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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">1192</article-id><article-id pub-id-type="doi">10.17650/1726-9784-2019-19-1-81-88</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">AGE-RELATED FEATURES OF SYSTEMIC ANTITUMOR IMMUNE RESPONSE IN PATIENTS WITH PRIMARY OPERABLE BREAST CANCER AND CANCER OF THE ORAL MUCOSA</article-title><trans-title-group xml:lang="ru"><trans-title>ВОЗРАСТНЫЕ ОСОБЕННОСТИ СИСТЕМНОГО ПРОТИВООПУХОЛЕВОГО ИММУННОГО ОТВЕТА У БОЛЬНЫХ ПЕРВИЧНО-ОПЕРАБЕЛЬНЫМ РАКОМ МОЛОЧНОЙ ЖЕЛЕЗЫ И РАКОМ СЛИЗИСТОЙ ОБОЛОЧКИ ПОЛОСТИ РТА</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9146-5986</contrib-id><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"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7631-5699</contrib-id><name-alternatives><name xml:lang="en"><surname>Zabotina</surname><given-names>T. N.</given-names></name><name xml:lang="ru"><surname>Заботина</surname><given-names>Т. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>Татьяна Николаевна Заботина</p></bio><email>tatzabotina@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3090-695X</contrib-id><name-alternatives><name xml:lang="en"><surname>Tsiklauri</surname><given-names>V. T.</given-names></name><name xml:lang="ru"><surname>Циклаури</surname><given-names>В. Т.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2790-6673</contrib-id><name-alternatives><name xml:lang="en"><surname>Zakharova</surname><given-names>E. N.</given-names></name><name xml:lang="ru"><surname>Захарова</surname><given-names>Е. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1509-2206</contrib-id><name-alternatives><name xml:lang="en"><surname>Tabakov</surname><given-names>D. V.</given-names></name><name xml:lang="ru"><surname>Табаков</surname><given-names>Д. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1854-3455</contrib-id><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"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3937-474X</contrib-id><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"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0183-4827</contrib-id><name-alternatives><name xml:lang="en"><surname>Zaderenko</surname><given-names>I. A.</given-names></name><name xml:lang="ru"><surname>Задеренко</surname><given-names>И. 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>Vorotnikov</surname><given-names>I. K.</given-names></name><name xml:lang="ru"><surname>Воротников</surname><given-names>И. 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"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0918-3857</contrib-id><name-alternatives><name xml:lang="en"><surname>Mudunov</surname><given-names>A. M.</given-names></name><name xml:lang="ru"><surname>Мудунов</surname><given-names>А. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0058-0987</contrib-id><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-alternatives id="aff1"><aff><institution xml:lang="en">N.N. Blokhin National Medical Research Center of Oncology of the Ministry of Health of the Russian Federation</institution></aff><aff><institution xml:lang="ru">ФГБУ «Национальный медицинский исследовательский центр онкологии им. Н.Н. Блохина» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2020-03-22" publication-format="electronic"><day>22</day><month>03</month><year>2020</year></pub-date><volume>19</volume><issue>1</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>81</fpage><lpage>88</lpage><history><date date-type="received" iso-8601-date="2020-03-22"><day>22</day><month>03</month><year>2020</year></date><date date-type="accepted" iso-8601-date="2020-03-22"><day>22</day><month>03</month><year>2020</year></date></history><permissions><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://bioterapevt.abvpress.ru/jour/article/view/1192">https://bioterapevt.abvpress.ru/jour/article/view/1192</self-uri><abstract xml:lang="en"><p><bold>Introduction.</bold> Age is considered as an important clinical and pathological factor in cancer patients. Malignant tumors are more likely to develop in older people, but the disease is less aggressive than in young patients. According to various authors, the influence of age on the development of tumors largely depends on the age-related features of the immune system.</p><p><bold>The aim</bold> of the present study was to determine the relationship of indicators of systemic antitumor immune response with the age of patients with primary operable breast cancer and cancer of the oral mucosa.</p><p><bold>Materials and methods.</bold> The study included patients with all subtypes of primary-operable breast cancer (n = 145) and patients with cancer of the oral mucosa (n = 29). Immunophenotyping of peripheral blood lymphocytes was performed using a wide panel of monoclonal antibodies to markers of adaptive and innate immunity cells.</p><p><bold>Results.</bold> In elder patients (40 years and older) with primary-operable breast cancer, the percentage of activated CD25<sup>+ </sup>lymphocytes and CD4<sup>+</sup>CD25<sup>+</sup> and CD3<sup>+</sup>CD4<sup>+</sup> T cells, NKT cells, activated HLA-DR+ lymphocytes, including activated CD3<sup>+</sup>HLA<sup>-</sup>DR<sup>+</sup> T cells before treatment, was statistically significantly higher than in patients younger than 40 years. Patients of this group showed increase of CD8<sup>+</sup>CD - 11b<sup>+</sup>CD28<sup>–</sup> CTLs and a decrease in the number of naive lymphocytes (CD4 – CD62L+ and CD8<sup>+</sup>CD11b <sup>–</sup> CD28<sup>+</sup>) in comparison with control percentage, and the downward trend in CD4<sup>+</sup>CD25<sup>+</sup>CD127<sup>–</sup> T<sub>reg</sub>, with increased numbers of CD4<sup>+</sup>CD25<sup>+</sup> T cells. In patients with cancer of the oral mucosa, an increase in the number of cells of some populations of the immune effector link and a decrease in the number of suppressor lymphocytes were revealed with age.</p><p><bold>Conclusion.</bold> The results suggest that age-related differences in the state of systemic antitumor immune response contribute to a more favorable course of breast cancer and some other malignancies in older persons. It is obvious that the features of age differences in the immune response to the tumor should be taken into account when prescribing systemic therapy, including immunotherapy.</p><p>All patients gave written informed consent to participate in the study</p></abstract><trans-abstract xml:lang="ru"><p><bold>Введение</bold>. Возраст – это важный клинико-патологический фактор у онкологических пациентов. Злокачественные опухоли чаще развиваются у лиц старшего возраста, но заболевание у них протекает менее агрессивно, чем у молодых пациентов. По мнению различных авторов, влияние возраста на развитие опухолей в значительной степени обусловлено возрастными особенностями иммунной системы.</p><p><bold>Цель исследования </bold>– определение взаимосвязи показателей системного противоопухолевого иммунного ответа и возраста больных первично-операбельным раком молочной железы (ПО РМЖ) и раком слизистой оболочки полости рта (РСОПР).</p><p><bold>Материалы и методы</bold>. В исследование были включены больные со всеми подтипами ПО РМЖ (n = 145) и больные РСОПР (n = 29). Проводилось иммунофенотипирование лимфоцитов периферической крови с использованием широкой панели моноклональных антител к маркерам клеток адаптивного и врожденного иммунитета.</p><p><bold>Результаты. </bold>У больных ПО РМЖ 40 лет и старше до лечения процент активированных СD25<sup>+</sup>-лимфоцитов, СD4<sup>+</sup>CD25<sup>+</sup>- и CD3<sup>+</sup>CD4<sup>+</sup>-Т-клеток, NKT-клеток, активированных HLA-DR+-лимфоцитов, включая активированные CD3<sup>+</sup>HLA<sup>-</sup>DR<sup>+</sup>-Тклетки, был статистически значимо выше, чем у больных моложе 40 лет. У пациенток этой группы наблюдалось повышение по сравнению с контрольной группой процента цитотоксических Т-лимфоцитов CD8<sup>+</sup>CD11b<sup>+</sup>CD28 <sup>–</sup> , снижение числа «наивных» лимфоцитов (CD4 <sup>–</sup> CD62L<sup>+</sup> и CD8<sup>+</sup>CD11b <sup>–</sup> CD28<sup>+</sup>), а также тенденция к снижению CD4<sup>+</sup>CD25<sup>+</sup>CD127 <sup>–</sup> -Т<sub>рег</sub> на фоне увеличения числа CD4<sup>+</sup>CD25<sup>+</sup>-Т-клеток. У больных РСОПР выявлены увеличение с возрастом количества клеток некоторых популяций эффекторного звена иммунитета и снижение числа лимфоцитов-супрессоров.</p><p><bold>Заключение.</bold> Полученные результаты позволяют предположить, что возрастные различия в состоянии системного противоопухолевого иммунного ответа вносят свой вклад в более благоприятное течение РМЖ и некоторых других злокачественных новообразований у лиц старшего возраста. Очевидно, что особенности возрастных различий в иммунном ответе на опухоль необходимо учитывать при назначении системной терапии, включая иммунотерапию.</p><p>Все пациенты подписали информированное согласие на участие в исследовании.</p></trans-abstract><kwd-group xml:lang="en"><kwd>primary operable breast cancer</kwd><kwd>cancer of the oral mucosa</kwd><kwd>age</kwd><kwd>subpopulation of peripheral blood lymphocytes</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>первично-операбельный рак молочной железы</kwd><kwd>рак слизистой оболочки полости рта</kwd><kwd>возраст</kwd><kwd>субпопуляционный состав лимфоцитов периферической крови</kwd></kwd-group><funding-group><funding-statement xml:lang="en">The study is carried out within the framework of research on the topic “Optimization of the panel of molecular markers of immunocompetent cells (ICCS) of systemic and local immunity as a means of identifying reliable prognostic and predictive factors of the effectiveness of anti-cancer therapy for personalization of treatment of cancer patients” (deadlines: 01.01.2019–31.12.2021, head – T.N. Zabotina). AAAA-A19-119022090028-6.</funding-statement><funding-statement xml:lang="ru">Исследование выполняется в рамках НИР по теме «Оптимизация панели молекулярных маркеров иммунокомпетентных клеток системного и локального иммунитета как средства выявления надежных прогностических и предиктивных факторов эффективности противоопухолевой терапии для персонализации лечения онкологических больных» (сроки исполнения: 01.01.2019– 31.12.2021, руководитель – Т.Н. Заботина). АААА-А19-119022090028-6.</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Kataoka A., Iwamoto T., Tokunaga E. et al. Young adult breast cancer patients have a poor prognosis independent of prognostic clinicopathological factors: a study from the Japanese Breast Cancer Registry. Breast Cancer Res Treat 2016;160(1):163–72. 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