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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">10.25557/2073-7998.2026.06.26-35</article-id><article-id custom-type="elpub" pub-id-type="custom">medgen-3475</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>Высокий риск трисомии 16 по результатам неинвазивного пренатального теста как маркер осложненного течения беременности</article-title><trans-title-group xml:lang="en"><trans-title>NIPT high-risk of trisomy 16 as a predictor of complicated pregnancy course</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>Капланова</surname><given-names>М. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Kaplanova</surname><given-names>M. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115191, г. Москва, 4-й Рощинский пр-д, д. 20</p></bio><bio xml:lang="en"><p>20, 4th Roshchinsky Prospekt, Moscow, 115191</p></bio><email xlink:type="simple">kaplanova@evogenlab.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>Галактионова</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Galaktionova</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115191, г. Москва, 4-й Рощинский пр-д, д. 20</p></bio><bio xml:lang="en"><p>20, 4th Roshchinsky Prospekt, Moscow, 115191</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>Потапов</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Potapov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115191, г. Москва, 4-й Рощинский пр-д, д. 20</p></bio><bio xml:lang="en"><p>20, 4th Roshchinsky Prospekt, Moscow, 115191</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>Баранова</surname><given-names>Е. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Baranova</surname><given-names>E. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>123242, г. Москва, ул. Баррикадная, д. 2/1, стр.1</p></bio><bio xml:lang="en"><p>2/1-1, Barrikadnaya str., Moscow, 125993</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>Сагайдак</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sagaydak</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115191, г. Москва, 4-й Рощинский пр-д, д. 20</p></bio><bio xml:lang="en"><p>20, 4th Roshchinsky Prospekt, Moscow, 115191</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>Кузнецова</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuznetsova</surname><given-names>E. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115191, г. Москва, 4-й Рощинский пр-д, д. 20</p><p>117209, г. Москва, Севастопольский проспект, д. 24, корп. 1</p></bio><bio xml:lang="en"><p>20, 4th Roshchinsky Prospekt, Moscow, 115191</p><p>24/1 Sevastopolskiy Avenue, Moscow, 117209</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Беленикин</surname><given-names>М. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Belenikin</surname><given-names>M. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115191, г. Москва, 4-й Рощинский пр-д, д. 20</p></bio><bio xml:lang="en"><p>20, 4th Roshchinsky Prospekt, Moscow, 115191</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>Гнетецкая</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gnetetskaya</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115191, г. Москва, 4-й Рощинский пр-д, д. 20</p><p>117209, г. Москва, Севастопольский проспект, д. 24, корп. 1</p></bio><bio xml:lang="en"><p>20, 4th Roshchinsky Prospekt, Moscow, 115191</p><p>24/1 Sevastopolskiy Avenue, Moscow, 117209</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Власов</surname><given-names>И. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Vlasov</surname><given-names>I. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>108814, г. Москва, п. Коммунарка, ул. Сосенский Стан, д. 8 стр. 3</p></bio><bio xml:lang="en"><p>8, bldg.3 Sosensky Stan str., 8, Sosenskoye settlement, Kommunarka, Moscow, 108814</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Оленев</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Olenev</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119415, г. Москва, ул Лобачевского, д. 42 стр. 1</p></bio><bio xml:lang="en"><p>42, bldg. 1, Lobachevskogo str., Moscow, 119415</p></bio><xref ref-type="aff" rid="aff-5"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Общество с ограниченной ответственностью «Эвоген»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Limited Liability Company «Evogen»</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ДПО Российская медицинская академия непрерывного профессионального образования Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian Medical Academy of Continuing Professional Education» of the Ministry of Healthcare of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Общество с ограниченной ответственностью «Эвоген»; Группа компаний «Мать и дитя»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Limited Liability Company «Evogen»; Group of companies «Mother and child»</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ГБУЗ Московский многопрофильный клинический центр «Коммунарка» Департамента здравоохранения г. Москвы</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Moscow Multidisciplinary Clinical Center «Kommunarka»</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>ГБУЗ Городская клиническая больница № 31 имени академика Г.М. Савельевой Департамента здравоохранения г. Москвы</institution><country>Россия</country></aff><aff xml:lang="en"><institution>City Clinical Hospital No. 31 named after Academician G.M. Savelyeva</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>10</day><month>07</month><year>2026</year></pub-date><volume>25</volume><issue>6</issue><fpage>26</fpage><lpage>35</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Капланова М.Т., Галактионова А.М., Потапов А.А., Баранова Е.Е., Сагайдак О.В., Кузнецова Е.С., Беленикин М.С., Гнетецкая В.А., Власов И.С., Оленев А.С., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Капланова М.Т., Галактионова А.М., Потапов А.А., Баранова Е.Е., Сагайдак О.В., Кузнецова Е.С., Беленикин М.С., Гнетецкая В.А., Власов И.С., Оленев А.С.</copyright-holder><copyright-holder xml:lang="en">Kaplanova M.T., Galaktionova A.M., Potapov A.A., Baranova E.E., Sagaydak O.V., Kuznetsova E.S., Belenikin M.S., Gnetetskaya V.A., Vlasov I.S., Olenev A.S.</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/3475">https://www.medgen-journal.ru/jour/article/view/3475</self-uri><abstract><p>Трисомия 16 является одной из частых причин самопроизвольного прерывания беременности в первом триместре. Кроме того, патология может встречается как в мозаичной форме у плода, так и только в тканях плаценты (ограниченный плацентарный мозаицизм), что, согласно литературным данным, может являться причиной осложненного течения беременности. В настоящее время для скрининга хромосомных аномалий (ХА) у плода широко используется неинвазивный пренатальный тест (НИПТ), основанный на анализе внеклеточной фетоплацентарной ДНК. При использовании полногеномной технологии НИПТ возможно определение рисков не только частых анеуплоидий или патологии половых хромосом, но и редких ХА, в том числе трисомии 16. Нами представлено 5 клинических случаев сочетания высокого риска трисомии 16 по результатам НИПТ с осложненным течением беременности.</p></abstract><trans-abstract xml:lang="en"><p>Fetal trisomy 16 is one of the frequent causes in first-trimester spontaneous pregnancy losses. Also, it is often found confined to the placenta (confined placental mosaicism), which, according to the literature, may be the cause of complicated pregnancy course. Currently, a noninvasive prenatal testing (NIPT) is widely used to detect risks of fetal chromosomal abnormalities (CA) based on the analysis of cell-free fetoplacental DNA. Whole-genome NIPT allows to determine the risks of rare CAs, including trisomy 16. Here we presented 5 NIPT high-risk cases of trisomy 16 with a complicated course of pregnancy.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>неинвазивный пренатальный тест</kwd><kwd>хромосомная аномалия</kwd><kwd>ограниченный плацентарный мозаицизм</kwd><kwd>трисомия 16</kwd><kwd>клинический случай</kwd></kwd-group><kwd-group xml:lang="en"><kwd>noninvasive prenatal testing</kwd><kwd>chromosomal abnormalities</kwd><kwd>confined placental mosaicism</kwd><kwd>trisomy 16</kwd><kwd>case report</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена за счет субсидий из бюджета г. Москвы № 01-04-410 от 06.02.2020 и № 01-04-593 от 10.11.2021. Авторы благодарят сотрудников лаборатории ООО «Эвоген» за проведение лабораторной работы, а также сотрудников Медико-генетического центра клиники «Мать и Дитя» Савеловская.</funding-statement><funding-statement xml:lang="en">The study was funded by subsidies from the Moscow city budget. 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