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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">surgumed</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник СурГУ. Медицина</journal-title><trans-title-group xml:lang="en"><trans-title>Vestnik SurGU. Meditsina</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2949-3447</issn><publisher><publisher-name>Сургутский государственный университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.35266/2949-3447-2025-4-9</article-id><article-id custom-type="elpub" pub-id-type="custom">surgumed-928</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>МЕДИКО-БИОЛОГИЧЕСКИЕ НАУКИ. КЛИНИЧЕСКИЙ СЛУЧАЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>LIFF SCIENCES. CLINICAL CASE</subject></subj-group></article-categories><title-group><article-title>СЛУЧАЙ ПРЕНАТАЛЬНОГО ИССЛЕДОВАНИЯ  В СЕМЬЕ С СОЛЬТЕРЯЮЩЕЙ ФОРМОЙ ВРОЖДЕННОЙ  ДИСФУНКЦИИ КОРЫ НАДПОЧЕЧНИКОВ</article-title><trans-title-group xml:lang="en"><trans-title>PRENATAL STUDY IN FAMILY WITH SALT-WASTING FORM OF CONGENITAL ADRENAL HYPERPLASIA</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7831-9327</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Осиновская</surname><given-names>Н. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Osinovskaya</surname><given-names>N. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат биологических наук, старший научный сотрудник</p></bio><bio xml:lang="en"><p>Candidate of Sciences (Biology), Senior Researcher</p></bio><email xlink:type="simple">natosinovskaya@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3543-4963</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Насыхова</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Nasykhova</surname><given-names>Yu. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат биологических наук, руководитель</p></bio><bio xml:lang="en"><p>Candidate of Sciences (Biology), Head</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5309-0087</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тапильская</surname><given-names>Н. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Tapilskaya</surname><given-names>N. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор медицинских наук, профессор, заведующий</p></bio><bio xml:lang="en"><p>Doctor of Sciences (Medicine), Professor, Head</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7465-4504</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Глотов</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Glotov</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор биологических наук, заведующий</p></bio><bio xml:lang="en"><p>Doctor of Sciences (Biology), Head</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Научно-исследовательский институт акушерства, гинекологии и репродуктологии имени Д. О. Отта, Санкт-Петербург</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute of Obstetrics, Gynecology and Reproductology named after D. O. Ott, Saint Petersburg</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Научно-исследовательский институт акушерства, гинекологии и репродуктологии имени Д. О. Отта,  Санкт-Петербург</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute of Obstetrics, Gynecology and Reproductology named after D. O. Ott, Saint Petersburg</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>12</month><year>2025</year></pub-date><volume>18</volume><issue>4</issue><fpage>70</fpage><lpage>73</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Осиновская Н.С., Насыхова Ю.А., Тапильская Н.И., Глотов А.С., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Осиновская Н.С., Насыхова Ю.А., Тапильская Н.И., Глотов А.С.</copyright-holder><copyright-holder xml:lang="en">Osinovskaya N.S., Nasykhova Y.A., Tapilskaya N.I., Glotov 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.surgumed.ru/jour/article/view/928">https://www.surgumed.ru/jour/article/view/928</self-uri><abstract><p>Представлено описание случая пренатального молекулярно-генетического исследования на сроке 11 недель и 2 дней гестации в семье, имеющей пробанда с сольтеряющей формой врожденной дисфункции коры надпочечников. Цель исследования: в рамках генетического консультирования при наличии возможного риска рождения ребенка с врожденной дисфункции коры надпочечников –25%, провести молекулярное пренатальное исследование на основе идентифицированных патогенных вариантов в гене CYP21A2 у пробанда. Результаты: при молекулярно-генетическом анализе у плода выявлены патогенные варианты в гене CYP21A2: R357W (rs7769409) и Q319X (rs7755898) в гетерозиготном состоянии. При анализе семейного наследования патогенных вариантов сделано заключение о минимальном риске наличия у плода врожденной дисфункции коры надпочечников.</p></abstract><trans-abstract xml:lang="en"><p>The article describes a case of prenatal molecular genetic testing performed at 11 weeks and 2 days of gestation in a family that includes a proband who has a salt-wasting form of congenital adrenal hyperplasia. The authors aim to conduct a molecular prenatal study based on the proband’s identified pathogenic variants in the gene CYP21A2 as part of genetic counseling given the 25% potential risk of giving birth to a neonate with congenital adrenal hyperplasia. As a result, the molecular genetic testing reveals the following pathogenic variants in the gene CYP21A2: R357W (rs7769409) and Q319X (rs7755898) in a heterozygous state. The analysis of pathogenic variant inheritance confirms that the risk of the fetus having congenital adrenal hyperplasia is minimal.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ВДКН</kwd><kwd>ген CYP21A2</kwd><kwd>пренатальное исследование</kwd><kwd>ПГТ-М</kwd></kwd-group><kwd-group xml:lang="en"><kwd>CAH</kwd><kwd>CYP21A2 gene</kwd><kwd>prenatal testing</kwd><kwd>PGT-M</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках темы ПНИ № 1024062500021–3-3.2.2. «Создание инновационных подходов в области вспомогательных репродуктивных технологий человека с применением биобанкирования и импортозамещающих генетических, регенеративных и эмбриологических платформ».</funding-statement><funding-statement xml:lang="en">The article is prepared within the exploratory scientific research PNI No. 1024062500021-3- 3.2.2. “Sozdanie innovatsionnykh podkhodov v oblasti vspomogatelnykh reproduktivnykh tekhnologiy  cheloveka s primeneniem biobankirovaniya i importozameshchayushchikh geneticheskikh, regenerativnykh i  embriologicheskikh platform”.</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">Blanchong C. A., Zhou B., Rupert K. L. et al. Deficiencies of human complement component C4A and C4B and heterozygosity in length variants of RP-C4-CYP21-TNX (RCCX) modules in Caucasians. The load of RCCX genetic diversity on major histocompatibility complex-associated disease // Journal of Experimental Medicine. 2000. Vol. 191. P. 2183–2196.</mixed-citation><mixed-citation xml:lang="en">Blanchong C. A., Zhou B., Rupert K. L. et al. Deficiencies of human complement component C4A and C4B and heterozygosity in length variants of RP-C4-CYP21-TNX (RCCX) modules in Caucasians. The load of RCCX genetic diversity on major histocompatibility complex-associated disease // Journal of Experimental Medicine. 2000. Vol. 191. P. 2183–2196.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Koppens P. F., Hoogenboezem T., Halley D. J. et al. Family studies of the steroid 21-hydroxylase and complement C4 genes define 11 haplotypes in classical congenital adrenal hyperplasia in the Netherlands // European Journal Pediatrics. 1992. Vol. 151. P. 885–892.</mixed-citation><mixed-citation xml:lang="en">Koppens P. F., Hoogenboezem T., Halley D. J. et al. Family studies of the steroid 21-hydroxylase and complement C4 genes define 11 haplotypes in classical congenital adrenal hyperplasia in the Netherlands // European Journal Pediatrics. 1992. Vol. 151. P. 885–892.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Merke D. P., Auchus R. J. Congenital adrenal hyperplasia due to 21-hydroxylase deficiency // The New England Journal of Medicine. 2020. Vol. 383, no. 13. P. 1248–1261. https://doi.org/10.1056/nejmra1909786.</mixed-citation><mixed-citation xml:lang="en">Merke D. P., Auchus R. J. Congenital adrenal hyperplasia due to 21-hydroxylase deficiency // The New England Journal of Medicine. 2020. Vol. 383, no. 13. P. 1248–1261. https://doi.org/10.1056/nejmra1909786.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Speiser P. W., White P. C. Congenital adrenal hyperplasia // The New England Journal of Medicine. 2003. Vol. 349. P. 776–788.</mixed-citation><mixed-citation xml:lang="en">Speiser P. W., White P. C. Congenital adrenal hyperplasia // The New England Journal of Medicine. 2003. Vol. 349. P. 776–788.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Monlong J., Chen X., Barseghyan H. et al. Long-read sequencing resolves the clinically relevant CYP21A2 locus, supporting a new clinical test for Congenital Adrenal Hyperplasia // Délot medRxiv. 2025. https://doi.org/10.1101/2025.02.07.25321404.</mixed-citation><mixed-citation xml:lang="en">Monlong J., Chen X., Barseghyan H. et al. Long-read sequencing resolves the clinically relevant CYP21A2 locus, supporting a new clinical test for Congenital Adrenal Hyperplasia // Délot medRxiv. 2025. https://doi.org/10.1101/2025.02.07.25321404.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Карева М. А. Адреногенитальный синдром: современные аспекты диагностики и лечения // Фарматека. 2011. № s1–11. С. 34–39.</mixed-citation><mixed-citation xml:lang="en">Карева М. А. Адреногенитальный синдром: современные аспекты диагностики и лечения // Фарматека. 2011. № s1–11. С. 34–39.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Miller S. A., Dykes D. D., Polesky H. F. A simple salting out procedure for extracting DNA from human nucleated cells // Nucleic Acids Research. 1988. Vol. 16, no. 3. P. 1215.</mixed-citation><mixed-citation xml:lang="en">Miller S. A., Dykes D. D., Polesky H. F. A simple salting out procedure for extracting DNA from human nucleated cells // Nucleic Acids Research. 1988. Vol. 16, no. 3. P. 1215.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Kleinle S., Lang R., Fischer G. F. et. al. Duplications of the functional CYP21A2 gene are primarily restricted to Q318X alleles: Evidence for a founder effect // The Journal of Clinical Endocrinology &amp; Metabolism. 2009. Vol. 94, no. 10. P. 3954–3958.</mixed-citation><mixed-citation xml:lang="en">Kleinle S., Lang R., Fischer G. F. et. al. Duplications of the functional CYP21A2 gene are primarily restricted to Q318X alleles: Evidence for a founder effect // The Journal of Clinical Endocrinology &amp; Metabolism. 2009. Vol. 94, no. 10. P. 3954–3958.</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>
