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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 custom-type="elpub" pub-id-type="custom">medgen-336</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 ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL RESEARCH</subject></subj-group></article-categories><title-group><article-title>Результаты использования новой медицинской технологии комплексной ДНК-диагностики ретинобластомы</article-title><trans-title-group xml:lang="en"><trans-title>The results of the use of new medical technology for comprehensive DNA analysis in retinoblastoma</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>Алексеева</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Alekseeva</surname><given-names>E. A.</given-names></name></name-alternatives><email xlink:type="simple">ekater.alekseeva@gmail.com</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>Бабенко</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Babenko</surname><given-names>O. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Козлова</surname><given-names>В. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozlova</surname><given-names>V. M.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ушакова</surname><given-names>Т. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Ushakova</surname><given-names>T. L.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Саакян</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Saakyan</surname><given-names>S. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Танас</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Tanas</surname><given-names>A. S.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Немцова</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Nemtsova</surname><given-names>M. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-6"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Стрельников</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Strelnikov</surname><given-names>V. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Залетаев</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zaletayev</surname><given-names>D. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-7"/></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 Centre for Medical Genetics; I.M. Sechenov First Moscow State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБНУ «Медико-генетический научный центр»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Centre for Medical Genetics</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБУ «Российский онкологический научный центр им. Н.Н. Блохина» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.N. Blockin Russian Research Center for Oncology</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ФГБУ «Московский научно-исследовательский институт глазных болезней им. Гельмгольца» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Helmholtz Moscow Research Institute of Eye Diseases</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>ФГБНУ «Медико-генетический научный центр»; ФГБОУ ВО «Российский национальный исследовательский медицинский университет им. Пирогова» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Centre for Medical Genetics; Pirogov Russian National Research Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-6"><aff xml:lang="ru"><institution>ФГБОУ ВПО «Первый Московский государственный медицинский университет им. И.М. Сеченова» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I.M. Sechenov First Moscow State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-7"><aff xml:lang="ru"><institution>ФГБНУ «Медико-генетический научный центр»; ФГБОУ ВО «Российский национальный исследовательский медицинский университет им. Пирогова» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Centre for Medical Genetics; I.M. Sechenov First Moscow State Medical University; Pirogov Russian National Research Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>20</day><month>02</month><year>2018</year></pub-date><volume>16</volume><issue>10</issue><fpage>41</fpage><lpage>46</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Алексеева Е.А., Бабенко О.В., Козлова В.М., Ушакова Т.Л., Саакян С.В., Танас А.С., Немцова М.В., Стрельников В.В., Залетаев Д.В., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Алексеева Е.А., Бабенко О.В., Козлова В.М., Ушакова Т.Л., Саакян С.В., Танас А.С., Немцова М.В., Стрельников В.В., Залетаев Д.В.</copyright-holder><copyright-holder xml:lang="en">Alekseeva E.A., Babenko O.V., Kozlova V.M., Ushakova T.L., Saakyan S.V., Tanas A.S., Nemtsova M.V., Strelnikov V.V., Zaletayev D.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/336">https://www.medgen-journal.ru/jour/article/view/336</self-uri><abstract><p>Проведено комплексное молекулярно-генетическое обследование больных с ретинобластомой. Для диагностики заболевания использовалась внедренная в практическую деятельность ФГБНУ «МГНЦ» новая медицинская технология, включающая методы таргетного высокопроизводительного параллельного секвенирования ДНК и мультиплексной амплификации лигированных зондов (MLPA). Поиск точковый мутаций и коротких инсерций/делеций в гене RВ1 осуществляли с пременением секвенирования нового поколения на приборе Ion Torrent PGM. Для выявления протяженных делеций в гене RВ1 использовали метод MLPA. В группе пациентов с билатеральной формой ретинобластомы мутации в гене RB1 выявлены в 96,4% случаев. В выборке больных с односторонней формой заболевания генетические нарушения обнаружены у 31,7% пациентов. Методом MLPA выявлены соматические делеции в гене RВ1 в ДНК опухолей у 47,6% пациентов и герминальные делеции - у 4,4% больных.</p></abstract><trans-abstract xml:lang="en"><p>We performed a comprehensive molecular genetic examination of patients with retinoblastoma. For establish molecular diagnosis of the disease, we applied a set of new medical technologies, including targeted high-throughput parallel DNA sequencing (NGS) and multiplex ligation probe amplification (MLPA). Search for point mutations and small indels in RB1 gene was carried out with next generation sequencing on the Ion Torrent PGM. To detect extended deletions in the RB1 gene MLPA method was used. In a group of patients with a bilateral form of the disease, mutations in the RB1 gene were detected in 96.4% of cases. In a sample of patients with a unilateral form of the disease, genetic abnormalities were found in 31.7% of patients. MLPA technique has allowed us to identify somatic deletions in the RB1 gene in tumors of 47.6% patients and germline deletions in 4.4% patients.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ретинобластома</kwd><kwd>ген RB1</kwd><kwd>медицинская технология</kwd><kwd>высокопроизводительное параллельное секвенирование ДНК</kwd><kwd>MLPA</kwd><kwd>retinoblastoma</kwd><kwd>RB1 gene</kwd><kwd>medical technology</kwd><kwd>NGS</kwd><kwd>MLPA</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">Lohmann DR, Gallie BL. Retinoblastoma. In GeneReviews [Internet]. 2000 Jul [Updated 2015 Nov].</mixed-citation><mixed-citation xml:lang="en">Lohmann DR, Gallie BL. Retinoblastoma. In GeneReviews [Internet]. 2000 Jul [Updated 2015 Nov].</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Kivela T. 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