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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">10.25557/2073-7998.2025.07.30-31</article-id><article-id custom-type="elpub" pub-id-type="custom">medgen-3069</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>Генетическая гетерогенность синдромов избыточного роста и сосудистых мальформаций</article-title><trans-title-group xml:lang="en"><trans-title>Genetic heterogeneity of overgrowth and vascular malformation syndromes</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>Бычкова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bychkova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115478, г. Москва, Россия, ул. Москворечье, д.1</p></bio><bio xml:lang="en"><p>1, Moskvorechye st., Moscow, 115522</p></bio><email xlink:type="simple">ktrn.bychkova@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>Семенова</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Semenova</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115478, г. Москва, Россия, ул. Москворечье, д.1</p></bio><bio xml:lang="en"><p>1, Moskvorechye 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>Сагоян</surname><given-names>Г. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Sagoyan</surname><given-names>G. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522, г. Москва, Россия, Каширское шоссе, д. 23</p></bio><bio xml:lang="en"><p>23, Kashirskoe shosse, 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>Гусева</surname><given-names>Д. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Guseva</surname><given-names>D. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115478, г. Москва, Россия, ул. Москворечье, д.1</p></bio><bio xml:lang="en"><p>1, Moskvorechye 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>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><bio xml:lang="ru"><p>115478, г. Москва, Россия, ул. Москворечье, д.1</p></bio><bio xml:lang="en"><p>1, Moskvorechye st., Moscow, 115522</p></bio><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 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-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ Национальный медицинский исследовательский центр онкологии имени Н.Н. Блохина</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.N. Blokhin National Medical Research Center of Oncology</institution><country>Russian Federation</country></aff></aff-alternatives><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>30</fpage><lpage>31</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Бычкова Е.В., Семенова Н.А., Сагоян Г.Б., Гусева Д.М., Стрельников В.В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Бычкова Е.В., Семенова Н.А., Сагоян Г.Б., Гусева Д.М., Стрельников В.В.</copyright-holder><copyright-holder xml:lang="en">Bychkova E.V., Semenova N.A., Sagoyan G.B., Guseva D.M., 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/3069">https://www.medgen-journal.ru/jour/article/view/3069</self-uri><abstract><p>Синдромы избыточного роста и сосудистых мальформаций ассоциированы с возникающими в эмбриогенезе соматическими вариантами в генах, регулирующих клеточную пролиферацию и ангиогенез. Широкая фенотипическая гетерогенность этих синдромов затрудняет клиническую диагностику, поэтому молекулярно-генетическое тестирование играет решающую роль в постановке диагноза. В исследовании проведено глубокое NGS панели генов, ассоциированных с синдромами избыточного роста и сосудистых мальформаций, у 160 пациентов. Патогенные и вероятно патогенные варианты выявлены у 91 пациента (57%), среди них 53 варианта (58%) в гене PIK3CA.</p></abstract><trans-abstract xml:lang="en"><p>Overgrowth and vascular malformations syndromes are associated with somatic variants arising during embryogenesis in cell proliferation and angiogenesis genes. The broad phenotypic heterogeneity of these syndromes complicates clinical diagnosis, making molecular genetic testing crucial for establishing a definitive diagnosis. In this study, deep NGS sequencing of a targeted panel of genes associated with overgrowth syndromes and vascular malformations was performed in 160 patients. Pathogenic and likely pathogenic variants were identified in 91 patients (57%), with 53 PIK3CA variants (58%).</p></trans-abstract><kwd-group xml:lang="ru"><kwd>PROS</kwd><kwd>PIK3CA</kwd><kwd>PI3K</kwd><kwd>соматический мозаицизм</kwd><kwd>парциальный гигантизм</kwd><kwd>сосудистые мальформации</kwd></kwd-group><kwd-group xml:lang="en"><kwd>PROS</kwd><kwd>PIK3CA</kwd><kwd>PI3K</kwd><kwd>somatic mosaicism</kwd><kwd>segmental overgrowth</kwd><kwd>vascular malformations</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках государственного задания Минобрнауки России для ФГБНУ МГНЦ.</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">Queisser A., Seront E., Boon L.M., Vikkula M. Genetic basis and therapies for vascular anomalies. Circ Res. 2021 Jun 25;129(1):155– 173.</mixed-citation><mixed-citation xml:lang="en">Queisser A., Seront E., Boon L.M., Vikkula M. Genetic basis and therapies for vascular anomalies. Circ Res. 2021 Jun 25;129(1):155– 173.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">McNulty S.N., Evenson M.J., Corliss M.M., et al. Diagnostic Utility of Next-Generation Sequencing for Disorders of Somatic Mosaicism: A Five-Year Cumulative Cohort. Am J Hum Genet. 2019 Oct 3;105(4):734–746.</mixed-citation><mixed-citation xml:lang="en">McNulty S.N., Evenson M.J., Corliss M.M., et al. Diagnostic Utility of Next-Generation Sequencing for Disorders of Somatic Mosaicism: A Five-Year Cumulative Cohort. Am J Hum Genet. 2019 Oct 3;105(4):734–746.</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>
