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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">RUDN Journal of Medicine</journal-id><journal-title-group><journal-title xml:lang="en">RUDN Journal of Medicine</journal-title><trans-title-group xml:lang="ru"><trans-title>Вестник Российского университета дружбы народов. Серия: Медицина</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2313-0245</issn><issn publication-format="electronic">2313-0261</issn><publisher><publisher-name xml:lang="en">Peoples’ Friendship University of Russia named after Patrice Lumumba (RUDN University)</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">3262</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></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Role of intercellular adhesion molecules in the development of the endometrial neoplasias</article-title><trans-title-group xml:lang="ru"><trans-title>Роль молекул межклеточной адгезии в развитии неопластических изменений эндометрия</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Shelokova</surname><given-names>E E</given-names></name><name xml:lang="ru"><surname>Щелокова</surname><given-names>Елена Евгеньевна</given-names></name></name-alternatives><bio xml:lang="en">Кафедра патологической анатомии; Российский университет дружбы народов; People's Friendship University of Russia</bio><bio xml:lang="ru">Кафедра патологической анатомии; Российский университет дружбы народов</bio><email>babichenko@med.rudn.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kovyazin</surname><given-names>V A</given-names></name><name xml:lang="ru"><surname>Ковязин</surname><given-names>Владимир Анатольевич</given-names></name></name-alternatives><bio xml:lang="en">Кафедра патологической анатомии; Российский университет дружбы народов; People's Friendship University of Russia</bio><bio xml:lang="ru">Кафедра патологической анатомии; Российский университет дружбы народов</bio><email>babichenko@med.rudn.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Babichenko</surname><given-names>I I</given-names></name><name xml:lang="ru"><surname>Бабиченко</surname><given-names>Игорь Иванович</given-names></name></name-alternatives><bio xml:lang="en">Кафедра патологической анатомии; Российский университет дружбы народов; People's Friendship University of Russia</bio><bio xml:lang="ru">Кафедра патологической анатомии; Российский университет дружбы народов</bio><email>babichenko@med.rudn.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">People's Friendship University of Russia</institution></aff><aff><institution xml:lang="ru">Российский университет дружбы народов</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2011-03-15" publication-format="electronic"><day>15</day><month>03</month><year>2011</year></pub-date><issue>3</issue><issue-title xml:lang="en">NO3 (2011)</issue-title><issue-title xml:lang="ru">№3 (2011)</issue-title><fpage>26</fpage><lpage>30</lpage><history><date date-type="received" iso-8601-date="2016-09-07"><day>07</day><month>09</month><year>2016</year></date></history><permissions><copyright-statement xml:lang="ru">Copyright ©; 2011, Щелокова Е.Е., Ковязин В.А., Бабиченко И.И.</copyright-statement><copyright-year>2011</copyright-year><copyright-holder xml:lang="ru">Щелокова Е.Е., Ковязин В.А., Бабиченко И.И.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">http://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.rudn.ru/medicine/article/view/3262">https://journals.rudn.ru/medicine/article/view/3262</self-uri><abstract xml:lang="en">In article the processes of intercellular adhesion in unchanged proliferating endometrium, hyperplasia and adenocarcinoma are surveyed. Expression E-kadherin, β-katenin and claudin-1 at different stages of epithelial neoplastic transformation of endometrium by immunohistochemical method had been estimated. The role of key proteins Wnt-signaling pathway and Claudine-1 in the development of malignant transformation of glandular cells of endometrium was established.</abstract><trans-abstract xml:lang="ru">В статье рассматриваются процессы межклеточной адгезии в неизмененном пролиферирующем эндометрии при гиперпластических процессах и аденокарциноме. С помощью иммуногистохимического метода была оценена экспрессия E-кадгерина, β-катенина и клаудина-1 на разных стадиях неопластической трансформации эпителия эндометрия. Установлена роль ключевых белков Wnt-сигнального пути и клаудина-1 в развитии злокачественной трансформации железистых клеток эндометрия.</trans-abstract><kwd-group xml:lang="en"><kwd>endometrium</kwd><kwd>molecules of intercellular adhesion</kwd><kwd>E-kadherin</kwd><kwd>β-katenin</kwd><kwd>claudin-1</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>эндометрий</kwd><kwd>молекулы межклеточной адгезии</kwd><kwd>E-кадгерин</kwd><kwd>β-катенин</kwd><kwd>клаудин-1</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Савельева Г.М., Бреусенко В.Г. Гинекология - М.: Гэотар Медицина, 2005. - 432 c.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Чернышова А.Л., Коломиец Л.А., Бочкарева Н.В., Крицкая Н.Г. 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