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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="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Obstetrics and Gynecology</journal-id><journal-title-group><journal-title xml:lang="en">Obstetrics and Gynecology</journal-title><trans-title-group xml:lang="ru"><trans-title>Акушерство и гинекология</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0300-9092</issn><issn publication-format="electronic">2412-5679</issn><publisher><publisher-name xml:lang="en">Bionika Media</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">247953</article-id><article-id pub-id-type="doi">10.18565/aig.2017.3.82-8</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Differential diagnosis of cervical intraepithelial neoplasia of varying severity via quantitative assessment of anti-oncogenic microRNA expression</article-title><trans-title-group xml:lang="ru"><trans-title>Дифференциальная диагностика цервикальных интраэпителиальных неоплазий различной степени тяжести на основании количественной оценки экспрессии противоонкогенных микроРНК</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Karnaukhov</surname><given-names>Vitaliy Nikolaevich</given-names></name><name xml:lang="ru"><surname>Карнаухов</surname><given-names>Виталий Николаевич</given-names></name></name-alternatives><bio xml:lang="en"><p>Junior Researcher, Laboratory of Molecular Genetic Methods</p></bio><bio xml:lang="ru"><p>м.н.с. лаборатории молекулярно-генетических методов</p></bio><email>v_kamauhov@oparina4.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Faizullin</surname><given-names>Leonid Zakievich</given-names></name><name xml:lang="ru"><surname>Файзуллин</surname><given-names>Леонид 3акиевич</given-names></name></name-alternatives><bio xml:lang="en"><p>Cand. Sc. (Biology), Leading Researcher, Laboratory of Molecular Genetic Methods</p></bio><bio xml:lang="ru"><p>к.б.н., в.н.с. лаборатории молекулярно-генетических методов</p></bio><email>l_faizullin@oparina4.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Nazarova</surname><given-names>Niso Mirzoevna</given-names></name><name xml:lang="ru"><surname>Назарова</surname><given-names>Нисо Мирзоевна</given-names></name></name-alternatives><bio xml:lang="en"><p>MD, PhD, Senior Researcher</p></bio><bio xml:lang="ru"><p>д.м.н., в.н.с</p></bio><email>grab2@yandex.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Mzarelua</surname><given-names>Guranda Merabovna</given-names></name><name xml:lang="ru"><surname>Мзарелуа</surname><given-names>Гуранда Мерабовна</given-names></name></name-alternatives><bio xml:lang="en"><p>PhD student</p></bio><bio xml:lang="ru"><p>аспирант</p></bio><email>mzareluag@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Bairamova</surname><given-names>Guldana Raufovna</given-names></name><name xml:lang="ru"><surname>Байрамова</surname><given-names>Гульдана Рауфовна</given-names></name></name-alternatives><bio xml:lang="en"><p>doctor of medical sciences, head of the clinical work of the scientific and polyclinic department</p></bio><bio xml:lang="ru"><p>д.м.н., зав. по клинической работе научно-поликлинического отделения</p></bio><email>g_bairamova@oparina4.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Chernova</surname><given-names>Victoria Fedorovna</given-names></name><name xml:lang="ru"><surname>Чернова</surname><given-names>Виктория Федоровна</given-names></name></name-alternatives><bio xml:lang="en"><p>PhD student</p></bio><bio xml:lang="ru"><p>аспирант</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Faizullin</surname><given-names>Alexey Leonidovich</given-names></name><name xml:lang="ru"><surname>Файзуллин</surname><given-names>Алексей Леонидович</given-names></name></name-alternatives><bio xml:lang="en"><p>a student of the 6th year; Center for Innovative Educational Programs</p></bio><bio xml:lang="ru"><p>студент 6-го курса</p></bio><email>a.iiepcuk@gmail.com</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kozachenko</surname><given-names>Andrey Vladimirovich</given-names></name><name xml:lang="ru"><surname>Козаченко</surname><given-names>Андрей Владимирович</given-names></name></name-alternatives><bio xml:lang="en"><p>leading research assistant of the gynecological department</p></bio><bio xml:lang="ru"><p>в.н.с. гинекологического отделения</p></bio><email>a_kozachenko@oparina4.ru</email><xref ref-type="aff" rid="aff5"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Trofimov</surname><given-names>Dmitriy Yurievich</given-names></name><name xml:lang="ru"><surname>Трофимов</surname><given-names>Дмитрий Юрьевич</given-names></name></name-alternatives><bio xml:lang="en"><p>Doctor of Biological Sciences, Head of the Laboratory of Molecular Genetic Methods</p></bio><bio xml:lang="ru"><p>д.б.н., зав. лабораторией молекулярно-генетических методов</p></bio><email>d_trofimov@oparina4.ru</email><xref ref-type="aff" rid="aff5"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Prilepskaya</surname><given-names>Vera Nikolaevna</given-names></name><name xml:lang="ru"><surname>Прилепская</surname><given-names>Вера Николаевна</given-names></name></name-alternatives><bio xml:lang="en"><p>MD, PhD, Professor, Deputy Director for Science</p></bio><bio xml:lang="ru"><p>д.м.н., профессор, зам. директора</p></bio><email>VPrilepskaya@mail.ru</email></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Sukhikh</surname><given-names>Gennady Tikhonovich</given-names></name><name xml:lang="ru"><surname>Сухих</surname><given-names>Геннадий Тихонович</given-names></name></name-alternatives><bio xml:lang="en"><p>Doctor of Medical Sciences, Academician of the Russian Academy of Sciences, Director</p></bio><bio xml:lang="ru"><p>д.м.н., академик РАН, директор</p></bio><email>g_sukhikh@oparina4.ru</email><xref ref-type="aff" rid="aff5"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Research Center of Obstetrics, Gynecology and Perinatology, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБУ НЦАГиП им. академика В.И. Кулакова Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Research Center of Obstetrics, Gynecology and Perinatology, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБУ НЦАГиП им. академика В.И. Кулакова» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">I.M. Sechenov First Moscow State Medical University</institution></aff><aff><institution xml:lang="ru">Первый МГМУ им. И.М. Сеченова</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="ru">Центр инновационных образовательных программ «Медицина будущего»</institution></aff><aff><institution xml:lang="en">Research Center of Obstetrics, Gynecology and Perinatology, Ministry of Health of Russia</institution></aff></aff-alternatives><aff id="aff5"><institution>ФГБУ НЦАГиП им. академика В.И. Кулакова Минздрава России</institution></aff><pub-date date-type="pub" iso-8601-date="2017-03-15" publication-format="electronic"><day>15</day><month>03</month><year>2017</year></pub-date><issue>3</issue><issue-title xml:lang="en">NO3 (2017)</issue-title><issue-title xml:lang="ru">№3 (2017)</issue-title><fpage>82</fpage><lpage>88</lpage><history><date date-type="received" iso-8601-date="2023-02-18"><day>18</day><month>02</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2017, Bionika Media</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2017, ООО «Бионика Медиа»</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="en">Bionika Media</copyright-holder><copyright-holder xml:lang="ru">ООО «Бионика Медиа»</copyright-holder></permissions><self-uri xlink:href="https://journals.eco-vector.com/0300-9092/article/view/247953">https://journals.eco-vector.com/0300-9092/article/view/247953</self-uri><abstract xml:lang="en"><p>Subjects and methods. The investigation enrolled 101 women aged 18 to 49years (mean age, 32.7±0.5years) who were divided into 4 groups: 1) 30 patients without cervical lesions; 2) 32 with low-grade squamous intraepithelial lesion (LSIL); 3) 26 with high-grade squamous intraepithelial lesions (HSIL); 4) 13 with cancer of cervix uteri CCU). Clinical diagnosis was established by cytological and histological studies and extended colposcopy. Quantitative real-time PCR was used to test for human papillomavirus and to measure miRNA expression lesions. Results. The synthesis of anti-oncogenic microRNAs, such as mir-143, mir-145, and mir-199, considerably reduced in the epithelium of the cervix uteri in its neoplastic lesions. At the same time, the expression of mir-143 and mir-145 was reduced in proportion to the severity of a lesion - the minimum expression level was observed in CCU. The expression rates of both separate microRNAs and the total expression rate of two (mir-143 and mir-145) or three (mir-143, mir-145, and mir-199) microRNAs in the cervical scrapings allowed differentiation of women with low-grade and high-grade intraepithelial hyperplasia and those with CCU. Conclusion. This study permits the expression level of miRNAs, such as mir-143, mir-145, and mir-199, along with traditional methods, to be considered as an informative molecular marker to predict the extent of involvement of the cervical epithelium in neoplastic cervical diseases.</p></abstract><trans-abstract xml:lang="ru"><p>Цель исследования. Оценить возможность дифференциальной диагностики степени тяжести нео-плазии шейки матки на основании количественной оценки экспрессии противоонкогенных микроРНК: has-mir-143*-3p, has-mir-145*-3p, has-mir-199a-5p и has-mir-122-5p в соскобах шеечного эпителия. Материал и методы. 101 женщина в возрасте от 18 до 49лет (средний возраст 32,7±0,5года) были разделены на 4 группы: без патологии шейки матки (30 пациенток), с плоскоклеточным интраэпителиальным поражением низкой степени (L-SIL, 32 пациентки), с плоскоклеточным интраэпителиальным поражением высокой степени (H-SIL, 26 пациенток) и с раком шейки матки (РШМ, 13 пациенток). Для постановки клинического диагноза использовали цитологический и гистологический методы исследования, расширенную кольпоскопию. Тестирование на вирус папилломы человека и измерение уровня экспрессии микроРНК проводили методом количественной полимеразной цепной реакции в реальном времени. Результаты исследования. При неопластических поражениях в эпителии шейки матки значительно снижается синтез противоонкогенных микроРНК - mir-143, mir-145 и mir-199. При этом уровень экспрессии mir-143 и mir-145 снижается пропорционально степени тяжести поражения - минимальный уровень экспрессии отмечен при РШМ. Показатели экспрессии как отдельных микроРНК, так и суммарный показатель экспрессии двух (mir-143 и mir-145) или трех (mir-143, mir-145 и mir-199) микроРНК в соскобах из шейки матки позволяют дифференцировать женщин с L-SIL, H-SIL и РШМ. Заключение. Проведенное исследование позволяет наряду с традиционными методами рассматривать уровень экспрессии микроРНК mir-143, mir-145 и mir-199 как информативный молекулярный маркер прогнозирования степени поражения цервикального эпителия при неопластических заболеваниях шейки матки.</p></trans-abstract><kwd-group xml:lang="en"><kwd>mir-143</kwd><kwd>mir-145</kwd><kwd>mir-199</kwd><kwd>mir-122</kwd><kwd>cervical Intraepithelial neoplasia</kwd><kwd>cervical cancer</kwd><kwd>liquid-based cytology</kwd><kwd>mir-143</kwd><kwd>mir-145</kwd><kwd>mir-199</kwd><kwd>mir-122</kwd><kwd>expression</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>цервикальная интраэпителиальная неоплазия</kwd><kwd>рак шейки матки</kwd><kwd>экспрессия</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Jemal A., Bray F., Center M.M., Ferlay J., Ward E., Forman D. Global cancer statistics. CA Cancer J. 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