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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">10.25557/2073-7998.2025.07.100-103</article-id><article-id custom-type="elpub" pub-id-type="custom">medgen-3092</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>Итоги программы расширенного генотипирования пациентов c подозрением на муковисцидоз</article-title><trans-title-group xml:lang="en"><trans-title>Results of the extended genotyping program for patients with suspected cystic fibrosis</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>Степанова</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Stepanova</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522, г. Москва, ул. Москворечье, д. 1</p></bio><bio xml:lang="en"><p>1, Moskvorechie st., Moscow, 115522</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Галеева</surname><given-names>Н. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Galeeva</surname><given-names>N. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522, г. Москва, ул. Москворечье, д. 1</p></bio><bio xml:lang="en"><p>1, Moskvorechie st., Moscow, 115522</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Щагина</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Schagina</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522, г. Москва, ул. Москворечье, д. 1</p></bio><bio xml:lang="en"><p>1, Moskvorechie st., Moscow, 115522</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рыжкова</surname><given-names>О. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Ryzhkova</surname><given-names>O. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522, г. Москва, ул. Москворечье, д. 1</p></bio><bio xml:lang="en"><p>1, Moskvorechie st., Moscow, 115522</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Красовский</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Krasovsky</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522, г. Москва, ул. Москворечье, д. 1</p></bio><bio xml:lang="en"><p>1, Moskvorechie st., Moscow, 115522</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Воронкова</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Voronkova</surname><given-names>A. Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522, г. Москва, ул. Москворечье, д. 1</p></bio><bio xml:lang="en"><p>1, Moskvorechie st., Moscow, 115522</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жекайте</surname><given-names>Е. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhekaite</surname><given-names>E. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522, г. Москва, ул. Москворечье, д. 1</p></bio><bio xml:lang="en"><p>1, Moskvorechie st., Moscow, 115522</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мельяновская</surname><given-names>Ю. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Melyanovskaya</surname><given-names>Y. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522, г. Москва, ул. Москворечье, д. 1</p></bio><bio xml:lang="en"><p>1, Moskvorechie st., Moscow, 115522</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кондратьева</surname><given-names>Е. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kondratyeva</surname><given-names>E. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522, г. Москва, ул. Москворечье, д. 1</p></bio><bio xml:lang="en"><p>1, Moskvorechie st., Moscow, 115522</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Поляков</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Polyakov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522, г. Москва, ул. Москворечье, д. 1</p></bio><bio xml:lang="en"><p>1, Moskvorechie st., Moscow, 115522</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><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><aff xml:lang="en" id="aff-2"><institution>Research Centre for Medical Genetics</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>29</day><month>09</month><year>2025</year></pub-date><volume>24</volume><issue>7</issue><fpage>100</fpage><lpage>103</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Степанова А.А., Галеева Н.М., Щагина О.А., Рыжкова О.П., Красовский С.А., Воронкова А.Ю., Жекайте Е.К., Мельяновская Ю.Л., Кондратьева Е.И., Поляков А.В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Степанова А.А., Галеева Н.М., Щагина О.А., Рыжкова О.П., Красовский С.А., Воронкова А.Ю., Жекайте Е.К., Мельяновская Ю.Л., Кондратьева Е.И., Поляков А.В.</copyright-holder><copyright-holder xml:lang="en">Stepanova A.A., Galeeva N.M., Schagina O.A., Ryzhkova O.P., Krasovsky S.A., Voronkova A.Y., Zhekaite E.K., Melyanovskaya Y.L., Kondratyeva E.I., Polyakov 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/3092">https://www.medgen-journal.ru/jour/article/view/3092</self-uri><abstract><p>У 632 пациентов со всей территории РФ с подозрением на МВ был проведен поиск мутаций в гене CFTR. Тестирование проводилось в три этапа: поиск частых мутаций, секвенирование и поиск крупных делеций/дупликаций в гене CFTR. Молекулярно-генетическая причина заболевания выявлена у 372 (58,8%) пробандов. У 243 из них на первом этапе тестирования. Высокая эффективность используемой системы поиска частых мутаций подтверждается также и тем фактом, что у 357 (96%) больных хотя бы один вариант был выявлен с помощью системы поиска частых мутаций. Однако при секвенировании и поиске крупных перестроек были выявлены патогенные варианты, встречающиеся с более высокой частотой, чем варианты в системе регистрации частых мутаций, что говорит о необходимости расширения данной системы. Уточнение и расширение спектра генетических вариантов, приводящих к МВ, дает возможность совершенствовать диагностическую систему, используемую для тестирования первого уровня при подозрении на МВ, тем самым сокращая время и материальные затраты на постановку молекулярно-генетического диагноза и получение персонифицированной терапии.</p></abstract><trans-abstract xml:lang="en"><p>Mutations in the CFTR gene were searched for in 632 patients with suspected CF from all over the Russian Federation. Testing was carried out in three stages: search for common mutations, sequencing, and search for large deletions/duplications in the CFTR gene. The molecular genetic cause of the disease was identified in 372 (58.8%) probands. In 243 of them was at the first stage of testing. The high efficiency of the common mutation screening system is further supported by the fact that in 357 (96%) patients, at least one variant was detected using the common mutation screening system. However, sequencing and searching for large rearrangements revealed pathogenic variants that occur with a higher frequency than the variants in the common mutation screening system, which indicates the need to expand this system. Clarifying and expanding the spectrum of genetic variants leading to cystic fibrosis allows it possible to improve the diagnostic system used for first-level genetic testing in cases of suspected cystic fibrosis, thereby reducing the time and financial costs of establishing a molecular genetic diagnosis and obtaining personalized therapy.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>муковисцидоз</kwd><kwd>МВ</kwd><kwd>CFTR</kwd><kwd>генетическое тестирование</kwd><kwd>F508del</kwd><kwd>частые мутации</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cystic fibrosis</kwd><kwd>CF</kwd><kwd>CFTR</kwd><kwd>genetic testing</kwd><kwd>F508del</kwd><kwd>common mutations</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках научно-диагностической программы Медико-генетического научного центра имени академика Н.П. Бочкова при поддержке АО «Санофи Россия».</funding-statement><funding-statement xml:lang="en">The work was carried out under the scientific diagnostic program of the Research Centre for Medical Genetics with the support of JSC Sanofi Russia.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">De Boeck K., Wilschanski M., Castellani C., et al. Cystic fibrosis: terminology and diagnostic algorithms. Thorax. 2006;61(7):627-635. doi:10.1136/thx.2005.043539.</mixed-citation><mixed-citation xml:lang="en">De Boeck K., Wilschanski M., Castellani C., et al. Cystic fibrosis: terminology and diagnostic algorithms. Thorax. 2006;61(7):627-635. doi:10.1136/thx.2005.043539.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Thakur S., Ankita., Dash S., et al. 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Genes (Basel). 2020;11(5):554. doi:10.3390/genes11050554</mixed-citation></citation-alternatives></ref></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>
