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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">ssmu</journal-id><journal-title-group><journal-title xml:lang="ru">Бюллетень сибирской медицины</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Siberian Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1682-0363</issn><issn pub-type="epub">1819-3684</issn><publisher><publisher-name>Siberian State Medical University, the Ministry of Healthcare of the Russian Federation</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20538/1682-0363-2019-1-220-227</article-id><article-id custom-type="elpub" pub-id-type="custom">ssmu-2187</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 PAPERS</subject></subj-group></article-categories><title-group><article-title>Уровень мРНК CD16A и CD16B как потенциальный иммунологический маркер при колоректальном раке</article-title><trans-title-group xml:lang="en"><trans-title>The CD16A and CD16B mRNA level as potential immunological marker in colorectal cancer</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8800-4553</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Красногорова</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Krasnogorova</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Красногорова Наталья Викторовна, аспирант, кафедра молекулярной биологии и иммунологии, младший научный сотрудник, научно-образовательный центр «Физика твердотельных наноструктур»</p><p>603950, г. Нижний Новгород, пр. Гагарина, 23 </p></bio><bio xml:lang="en"><p>Krasnogorova Natalya V., PhD Student, Department of Molecular Biology and Immunology, Junior Researcher, Research and Education Centre for Physics of Solid State Nanostructures</p><p>23, Gagarin Av., Nizhny Novgorod, 603950</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9320-2151</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Новиков</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Novikov</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Новиков Дмитрий Викторович, кандидат биологических наук, доцент, ведущий научный сотрудник, научно-образовательный центр «Физика твердотельных наноструктур»</p><p>603950, г. Нижний Новгород, пр. Гагарина, 23 </p></bio><bio xml:lang="en"><p>Novikov Dmitry V., PhD, Assistant Professor, Leading Researcher, Research and Education Centre for Physics of Solid State Nanostructures</p><p>23, Gagarin Av., Nizhny Novgorod, 603950</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3898-3228</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Фомина</surname><given-names>С. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Fomina</surname><given-names>S. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Фомина Светлана Григорьевна, кандидат биологических наук, старший научный сотрудник, научно-образовательный центр «Физика твердотельных наноструктур»</p><p>603950, г. Нижний Новгород, пр. Гагарина, 23 </p></bio><bio xml:lang="en"><p>Fomina Svetlana G., PhD, Senior Researcher, Research and Education Centre for Physics of Solid State Nanostructures</p><p>23, Gagarin Av., Nizhny Novgorod, 603950</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2621-0359</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Алясова</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Alyasova</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Алясова Анна Валерьевна, доктор медицинских наук, профессор, кафедра онкологии</p><p>603005, г. Нижний Новгород, пл. Минина и Пожарского, 10/1 </p></bio><bio xml:lang="en"><p>Alyasova Anna V., DM, Professor, Oncology Department</p><p>10/1, Minin and Pozharsky Sq., Nizhny Novgorod, 603005</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2578-197X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Магомедов</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Magomedov</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Магомедов Магомед Абдулгапурович, хирург-онколог</p><p>603081, г. Нижний Новгород, шоссе Анкудиновское, 1 </p></bio><bio xml:lang="en"><p>Magomedov Magomed A., Surgeon-Oncologist</p><p>1 Ankudinovskoe Sh., Nizhny Novgorod, 603081</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0880-6565</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Новиков</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Novikov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Новиков Виктор Владимирович, доктор биологических наук, профессор, заведующий кафедрой молекулярной биологии и иммунологии</p><p>603950, г. Нижний Новгород, пр. Гагарина, 23 </p></bio><bio xml:lang="en"><p>Novikov Viktor V., DBSc, Рrofessor, Нead of the Department of Molecular Biology and Immunology</p><p>23, Gagarin Av., Nizhny Novgorod, 603950</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1930-5424</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Караулов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Karaulov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Караулов Александр Викторович, доктор медицинских наук, профессор, академик РАН, лаборатория иммунопатологии, Институт молекулярной медицины; кафедра клинической иммунологии и аллергологии, Первый МГМУ им. И.М. Сеченова</p><p>119991, г. Москва, ул. Трубецкая, 8/2</p></bio><bio xml:lang="en"><p>Karaulov Alexander V., DM, Рrofessor, Academician of the Russian Academy of Sciences, Laboratory for Immunopathology, Department of Clinical Immunology and Allergy</p><p>8/2, Trubetskoy Str., Moscow, 119991</p></bio><email xlink:type="simple">drkaraulov@mail.ru</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный исследовательский Нижегородский государственный университет (ННГУ) имени Н.И. Лобачевского</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Research Nizhny Novgorod State University N.I. Lobachevsky (UNN)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Приволжский исследовательский медицинский университет (ПИМУ)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Privolzhsky Research Medical University (PRMU)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Нижегородский областной клинический онкологический диспансер (НОКОД)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Nizhny Novgorod Regional Clinical Oncology Center</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Первый Московский государственный медицинский университет (МГМУ) им. И.М. Сеченова (Сеченовский университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Sechenov First Moscow Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>16</day><month>05</month><year>2019</year></pub-date><volume>18</volume><issue>1</issue><fpage>220</fpage><lpage>227</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Красногорова Н.В., Новиков Д.В., Фомина С.Г., Алясова А.В., Магомедов М.А., Новиков В.В., Караулов А.В., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Красногорова Н.В., Новиков Д.В., Фомина С.Г., Алясова А.В., Магомедов М.А., Новиков В.В., Караулов А.В.</copyright-holder><copyright-holder xml:lang="en">Krasnogorova N.V., Novikov D.V., Fomina S.G., Alyasova A.V., Magomedov M.A., Novikov V.V., Karaulov A.V.</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://bulletin.ssmu.ru/jour/article/view/2187">https://bulletin.ssmu.ru/jour/article/view/2187</self-uri><abstract><p>Цель исследования – оценить уровни мРНК генов, кодирующих CD16А (FCGR3A) и CD16B (FCGR3B), в периферической крови и опухолях больных колоректальным раком (КРР).</p><sec><title>Материалы и методы</title><p>Материалы и методы. В исследование включили 66 больных КРР, проходивших лечение в Нижегородском областном клиническом онкологическом диспансере. Группа сравнения состояла из 111 доноров крови из Нижегородского областного центра крови имени Н.Я. Климовой. Определение относительных уровней мРНК в образцах периферической крови и опухолях проводили методом обратной транскрипции – полимеразной цепной реакции в реальном времени.</p></sec><sec><title>Результаты</title><p>Результаты. В периферической крови больных КРР уровень мРНК FCGR3A и FCGR3B был статистически значимо ниже, чем у здоровых лиц. Сниженный уровень сохранялся через 7–10 дней после операции. Нормированный уровень мРНК FCGR3A в крови и опухолях больных КРР, а также в крови здоровых доноров в несколько раз превышал уровень мРНК FCGR3В. На II стадии развития опухоли у больных КРР уровень мРНК FCGR3A и FCGR3В статистически значимо понижался, но по мере прогрессии опухоли нормализовался. Умеренная степень дифференцировки опухоли также характеризовалась падением уровня мРНК тестированных генов, при высокой степени дифференцировки наблюдалась направленность к падению. Сниженный уровень мРНК FCGR3A и FCGR3В в крови больных обнаруживался при отсутствии метастазов. В образцах опухолей мРНК FCGR3A тестировалась в 95,5% случаев, мРНК FCGR3В – 68,2%. Прогрессирование КРР сопровождалось повышением уровня мРНК FCGR3A в опухолях, уровень мРНК FCGR3В не менялся. Обнаружена положительная корреляционная связь уровня мРНК FCGR3A с уровнем мРНК TNF и FOXP3, что свидетельствует о возможной вовлеченности FCGR3A в регуляцию хронического воспаления в опухолях больных КРР.</p></sec><sec><title>Заключение</title><p>Заключение. В крови и образцах опухолей обнаружены изменения уровня мРНК генов, кодирующих молекулы CD16A (FCGR3A) и CD16B (FCGR3A). Результаты свидетельствуют о потенциальной возможности использования данных показателей в качестве мониторинговых иммунологических маркеров при КРР.</p></sec></abstract><trans-abstract xml:lang="en"><p>The purpose of this study is to evaluate mRNA levels of genes encoding CD16A (FCGR3A) and CD16B (FCGR3B) in peripheral blood and tumors of colorectal cancer patients (CRC).</p><sec><title>Materials and methods</title><p>Materials and methods. The study included 66 CRC patients from Nizhny Novgorod Regional Clinical Oncology Center and 111 people without cancer as a comparison group from Nizhny Novgorod Regional Blood Center named after N.Ya. Klimova. The mRNA relative levels in peripheral blood and tumor was detected by reverse transcription real-time polymerase chain reaction. The mRNA levels correlation and association with CRC clinical characteristics were assessed by statistic methods.</p></sec><sec><title>Results</title><p>Results. The study suggests that in the peripheral blood of CRC patients the levels of mRNA FCGR3A and FCGR3B were statistically significantly lower than in healthy individuals. The mRNA levels remained low at 7–10 days after surgery. The FCGR3A mRNA normalized level in the blood and tumors of CRC patients, as well as in the blood of healthy individuals, was several times higher than the FCGR3B mRNA level. At the II stage of tumor development in CRC patients, the FCGR3A and FCGR3B mRNA levels were statistically significantly decreased, but as the tumor progressed is normalized. Moderate degree of tumor differentiation was also characterized by a drop in mRNA levels of the tested genes. Reduced FCGR3A and FCGR3B mRNA levels in the blood of patients were observed in the absence of metastases. In tumor samples, FCGR3A mRNA was tested in 95.5% of cases, FCGR3B mRNA in 68.2% of cases. Progression of CRC was accompanied by an increase in FCGR3A mRNA level in tumors, the FCGR3B mRNA level did not change. Positive correlation of FCGR3A mRNA level with TNF and FOXP3 mRNA levels was found, which indicates the possible involvement of FCGR3A in the regulation of chronic inflammation in tumors of CRC patients.</p></sec><sec><title>Conclusion</title><p>Conclusion. Changes in mRNA levels of genes encoding CD16A (FCGR3A) and CD16B (FCGR3A) molecules were detected in blood and tumor samples. The results indicate the potential for their use as monitoring immunological markers in CRC.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>CD16A</kwd><kwd>FCGR3A</kwd><kwd>CD16B</kwd><kwd>FCGR3B</kwd><kwd>мРНК</kwd><kwd>колоректальный рак</kwd></kwd-group><kwd-group xml:lang="en"><kwd>CD16A</kwd><kwd>FCGR3A</kwd><kwd>CD16B</kwd><kwd>FCGR3B</kwd><kwd>mRNA</kwd><kwd>colorectal cancer</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">Gillis C., Gouel-Cheron A., Jonsson F., Bruhns P. Contribution of human FcγRs to disease with evidence from human polymorphisms and transgenic animal studies. Front. Immunol. 2014; 5: 254. DOI: 10.3389/fimmu.2014.00254.</mixed-citation><mixed-citation xml:lang="en">Gillis C., Gouel-Cheron A., Jonsson F., Bruhns P. Contribution of human FcγRs to disease with evidence from human polymorphisms and transgenic animal studies. Front. 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