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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">medgen</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинская генетика</journal-title><trans-title-group xml:lang="en"><trans-title>Medical Genetics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2073-7998</issn><publisher><publisher-name>Publishing House «Genius Media» LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25557/2073-7998.2018.06.48-51</article-id><article-id custom-type="elpub" pub-id-type="custom">medgen-500</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>КЛИНИЧЕСКИЕ СЛУЧАИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL CASE</subject></subj-group></article-categories><title-group><article-title>Редкий случай семейного аденоматозного полипоза</article-title><trans-title-group xml:lang="en"><trans-title>A rare case of familial adenomatous polyposis</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Музаффарова</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Muzaffarova</surname><given-names>T. A.</given-names></name></name-alternatives><email xlink:type="simple">BRCA1@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мансорунов</surname><given-names>Д. Ж.</given-names></name><name name-style="western" xml:lang="en"><surname>Mansorunov</surname><given-names>D. J.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кипкеева</surname><given-names>Ф. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Kipkeeva</surname><given-names>F. M.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Алимов</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Alimov</surname><given-names>A. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Карпухин</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Karpukhin</surname><given-names>A. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Медико-генетический научный центр»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Center for Medical Genetics</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>06</day><month>09</month><year>2018</year></pub-date><volume>17</volume><issue>6</issue><fpage>48</fpage><lpage>51</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Музаффарова Т.А., Мансорунов Д.Ж., Кипкеева Ф.М., Алимов А.А., Карпухин А.В., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Музаффарова Т.А., Мансорунов Д.Ж., Кипкеева Ф.М., Алимов А.А., Карпухин А.В.</copyright-holder><copyright-holder xml:lang="en">Muzaffarova T.A., Mansorunov D.J., Kipkeeva F.M., Alimov A.A., Karpukhin 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://www.medgen-journal.ru/jour/article/view/500">https://www.medgen-journal.ru/jour/article/view/500</self-uri><abstract><p>При обследовании больных с множественными полипами толстой кишки был выявлен редкий случай семейного аденоматозного полипоза (САП). У пациента обнаружены инактивирующая мутация p.Thr496Tyrfs в гене АРС и вариант I1307K в том же гене, аллельная частота которого составила 0,15% в нашей выборке САП. Этот вариант ассоциирован с предрасположенностью к развитию рака толстой кишки. Выявлен также полиморфизм в митохондриальной хромосоме D310, который связывают с повышенным риском развития рака толстой кишки. Клиническая картина характеризовалась ранней манифестацией и агрессивным течением, не наблюдавшимися у отца пробанда только с мутацией p.Thr496Tyrfs. Предположено, что более тяжелая форма болезни с проявлением дополнительной симптоматики является результатом суммарного действия всех генетических факторов, полученных пробандом от обоих родителей, а обнаруженные миссенс-вариант I1307K и полиморфизм D310 являются дополнительными факторами риска, которые необходимо учитывать при обследовании больных.</p></abstract><kwd-group xml:lang="ru"><kwd>семейный аденоматозный полипоз</kwd><kwd>мутация</kwd><kwd>полиморфизм</kwd><kwd>ген АРС</kwd><kwd>familial adenomatous polyposis</kwd><kwd>mutation</kwd><kwd>polymorphism</kwd><kwd>gene APC</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">Home page: National Library of Medicine (US). Genetics Home Reference [Internet]. Familial adenomatous polyposis. 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