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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-1672</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>КРАТКИЕ СООБЩЕНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BRIEF REPORT</subject></subj-group></article-categories><title-group><article-title>Характеристика спектра мутаций у российских пациентов с синдромом Ашера</article-title><trans-title-group xml:lang="en"><trans-title>Usher syndrome gene mutation spectrum in Russian patients</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>Иванова</surname><given-names>М. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanova</surname><given-names>M. E.</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>Демчинский</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Demchinsky</surname><given-names>A. M.</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>Каймонов</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kaimonov</surname><given-names>V. S.</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>Миронова</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Mironova</surname><given-names>I. V.</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>Володин</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Volodin</surname><given-names>I. 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>Зинченко</surname><given-names>Р. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zinchenko</surname><given-names>R. A.</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>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">vstrel@list.ru</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>НКЦ Офтальмик</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Oftalmic LLC</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>АНО «Лаборатория Сенсор-Тех»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Scientific and industrial laboratory «Sensor technology for deafblind»</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ЦГРМ «Генетико»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>CGRM Genetico LLC</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ФГБНУ «Медико-генетический научный центр имени академика Н.П. Бочкова»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Centre for Medical Genetics</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>26</day><month>11</month><year>2020</year></pub-date><volume>19</volume><issue>8</issue><fpage>38</fpage><lpage>39</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Иванова М.Е., Демчинский А.М., Каймонов В.С., Миронова И.В., Володин И.В., Зинченко Р.А., Стрельников В.В., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Иванова М.Е., Демчинский А.М., Каймонов В.С., Миронова И.В., Володин И.В., Зинченко Р.А., Стрельников В.В.</copyright-holder><copyright-holder xml:lang="en">Ivanova M.E., Demchinsky A.M., Kaimonov V.S., Mironova I.V., Volodin I.V., Zinchenko R.A., Strelnikov V.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/1672">https://www.medgen-journal.ru/jour/article/view/1672</self-uri><abstract><p>Изучение спектра мутаций и совершенствование диагностики синдрома Ашера (СА) особо актуальны в связи с разрабатываемыми подходами к генной терапии заболевания. Среди 46 пациентов с признаками СА патогенные мутации выявлены нами у 40 (87%) пациентов. СА I и II типов определены у 26% и 57% пробандов исходной выборки, соответственно. У пациентов с СА I выявлены мутации в генах MYO7A (73%), CDH23 (7%), PCDH15 (7%), и USH1C (13%). Наибольшую частоту показала мутация MYO7A p.Q18*. Описано 6 новых мутаций в гене MYO7A, и две - в гене PCDH15. У пациентов с СА II выявлена 21 мутация гена USH2A, 5 из которых описаны впервые. Наибольшую частоту показала мутация USH2A p.W3955*. У двух пациентов выявлены мутации в генах несиндромального пигментного ретинита RHO и RPGR, что позволило уточнить клинический диагноз.</p></abstract><trans-abstract xml:lang="en"><p>Studying the mutation spectrum and improvement of molecular verification of the Usher syndrome (USH) are of particular relevance as gene therapy emerges. Among 46 patients with signs of Usher syndrome we identified mutations in 40 (85%) patients, establishing a diagnosis of USH1 and USH2 for 26% and 57% of the probands of the initial sample, respectively. Patients with USH1 showed mutations in the MYO7A (73%), CDH23 (7%), PCDH15 (7%), and USH1C (13%) genes. MYO7A p.Q18* mutation showed the highest frequency. We have identified 6 new mutations in the MYO7A gene, and 2 in the PCDH15 gene. In USH2 patients, 21 USH2A gene mutations were identified, 5 of which are novel. The USH2A mutation p.W3955* was most frequent. Two patients showed mutations in the non-syndromic retinitis pigmentosa genes RHO and RPGR, which made it possible to clarify the clinical diagnosis.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>синдром Ашера</kwd><kwd>MYO7A</kwd><kwd>CDH23</kwd><kwd>PCDH15</kwd><kwd>USH1C</kwd><kwd>USH2A</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Usher syndrome</kwd><kwd>MYO7A</kwd><kwd>CDH23</kwd><kwd>PCDH15</kwd><kwd>USH1C</kwd><kwd>USH2A</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
