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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">perinatology</journal-id><journal-title-group><journal-title xml:lang="ru">Российский вестник перинатологии и педиатрии</journal-title><trans-title-group xml:lang="en"><trans-title>Rossiyskiy Vestnik Perinatologii i Pediatrii (Russian Bulletin of Perinatology and Pediatrics)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1027-4065</issn><issn pub-type="epub">2500-2228</issn><publisher><publisher-name>Ltd. “The National Academy of Pediatric Science and Innovation”</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21508/1027-4065-2026-71-2-98-109</article-id><article-id custom-type="elpub" pub-id-type="custom">perinatology-2385</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>КЛИНИЧЕСКИЕ СЛУЧАИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL CASES</subject></subj-group></article-categories><title-group><article-title>Синдром Ноя–Лаксовой</article-title><trans-title-group xml:lang="en"><trans-title>Neu–Laxova syndrome</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0005-9466-1081</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зизюкина</surname><given-names>К. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Zizyukina</surname><given-names>K. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зизюкина Карина Сергеевна — студентка 6 курса педиатрического факультета</p><p>117997, Москва </p></bio><bio xml:lang="en"><p>117513, Moscow </p></bio><email xlink:type="simple">kzizyukina@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/0000-0001-7305-9036</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Саркисян</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sarkisyan</surname><given-names>H. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Саркисян Егине Альбертовна — к.м.н., доцент кафедры госпитальной педиатрии им. академика В.А. Таболина Института материнства и детства; врач–неонатолог</p><p>117997, Москва </p><p>123317, Москва </p></bio><bio xml:lang="en"><p>117513, Moscow </p><p>123317, Moscow </p></bio><email xlink:type="simple">heghinesarg@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7861-6778</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жиркова</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhirkova</surname><given-names>Yu. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Жиркова Юлия Викторовна – д.м.н., профессор кафедры детской анестезиологии и интенсивной терапии Института непрерывного образования и профессионального развития; заведующая отделением реанимации и интенсивной терапии новорожденных </p><p>117997, Москва </p><p>123317, Москва </p></bio><bio xml:lang="en"><p>117513, Moscow </p><p>123317, Moscow </p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0001-1938-8346</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шабельникова</surname><given-names>Е. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Shabelnikova</surname><given-names>E. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шабельникова Екатерина Игоревна – к.м.н., доцент кафедры госпитальной педиатрии им. академика В.А. Таболина Института материнства и детства </p><p>117997, Москва </p></bio><bio xml:lang="en"><p>117513, Moscow </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/0000-0001-7118-4001</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Романова</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Romanova</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Романова Дарья Алексеевна – врач анестезиолог-реаниматолог отделения реанимации и интенсивной терапии новорожденных</p><p>123317, Москва </p></bio><bio xml:lang="en"><p>123317, Moscow </p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0004-6314-1086</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хохлова</surname><given-names>А. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Khokhlova</surname><given-names>A. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Хохлова Анастасия Павловна – клинический ординатор кафедры госпитальной педиатрии им. академика В.А. Таболина</p><p>117997, Москва </p></bio><bio xml:lang="en"><p>117513, Moscow </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/0009-0000-2109-6986</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Федулова</surname><given-names>П. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Fedulova</surname><given-names>P. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Федулова Полина Александровна — студентка 6 курса педиатрического факультета</p><p>117997, Москва </p></bio><bio xml:lang="en"><p>117513, Moscow </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/0009-0005-1624-9227</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Соколов</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sokolov</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Соколов Игорь Владимирович — студент 6 курса педиатрического факультета</p><p>117997, Москва </p></bio><bio xml:lang="en"><p>117513, Moscow </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/0000-0002-2276-4592</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шаталов</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Shatalov</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шаталов Виталий Геннадьевич – к.м.н., заместитель главного врача по медицинской части </p><p>123317, Москва </p></bio><bio xml:lang="en"><p>123317, Moscow </p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9567-6761</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шумилов</surname><given-names>П. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shumilov</surname><given-names>P. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шумилов Петр Валентинович – д.м.н., профессор, заведующий кафедрой госпитальной педиатрии им. академика В.А. Таболина Института материнства и детства</p><p>117997, Москва </p></bio><bio xml:lang="en"><p>117513, Moscow </p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ ВО «Российский национальный исследовательский медицинский университет имени Н.И. Пирогова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pirogov Russian National Research Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ ВО «Российский национальный исследовательский медицинский университет имени Н.И. Пирогова» Минздрава России ; ГБУЗ «Детская городская клиническая больница № 9 им. Г.Н. Сперанского ДЗМ»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pirogov Russian National Research Medical University ; Speransky Children’s City Clinical Hospital No. 9</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ГБУЗ «Детская городская клиническая больница № 9 им. Г.Н. Сперанского ДЗМ»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Speransky Children’s City Clinical Hospital No. 9</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>25</day><month>04</month><year>2026</year></pub-date><volume>71</volume><issue>2</issue><fpage>98</fpage><lpage>109</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ltd. “The National Academy of Pediatric Science and Innovation”, 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Ltd. “The National Academy of Pediatric Science and Innovation”</copyright-holder><copyright-holder xml:lang="en">Ltd. “The National Academy of Pediatric Science and Innovation”</copyright-holder><license xlink:href="https://www.ped-perinatology.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.ped-perinatology.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.ped-perinatology.ru/jour/article/view/2385">https://www.ped-perinatology.ru/jour/article/view/2385</self-uri><abstract><p>Синдром Ноя–Лаксовой (Neu–Laxova syndrome 1 — OMIM #606879, Neu–Laxova syndrome 2 — OMIM #6109367)— это редкое генетическое заболевание с аутосомно-рецессивным типом наследования, характеризующееся высоким уровнем пре- и постнатальной летальности. Наиболее часто синдром Ноя–Лаксовой проявляется триадой, включающей задержку роста плода, множественные врожденные пороки развития и ихтиозиформные изменения кожного покрова. Заболевание относится к группе серин-дефицитных расстройств, связанных с мутациями в генах PHGDH, PSAT1 и PSPH. Полиорганное поражение, рецидивирующее течение инфекционного процесса с развитием панцитопенического синдрома являются наиболее частыми причинами ранней младенческой смерти. Накопленный опыт доказывает эффективность заместительной терапии серином, особенно начатой с внутриутробного периода. Описание особенностей антенатальной диагностики, постнатального течения синдрома Ноя–Лаксовой и расширение осведомленности специалистов о данном заболевании может способствовать ранней постановке диагноза и началу таргетного лечения. В статье представлен обзор литературы и описание летального клинического случая ребенка с диагнозом синдрома Ноя–Лаксовой 2 типа.</p></abstract><trans-abstract xml:lang="en"><p>Neu–Laxova syndrome (Neu–Laxova syndrome 1 — OMIM# 606879, Neu–Laxova syndrome 2 — OMIM# 610936) is a rare genetic disorder with an autosomal recessive type of inheritance, characterized by a high level of pre- and postnatal mortality. Most often, Neu–Laxova syndrome is manifested by a triad that includes fetal growth retardation, multiple congenital malformations and ichthyosiform changes in the skin. The disease belongs to a group of serine-deficiency disorders associated with mutations in the PHGDH, PSAT1 and PSPH genes. Multiorgan damage, recurrent infectious process with the development of pancytopenic syndrome are the most common causes of early infant death. Accumulated experience proves the effectiveness of serine replacement therapy, especially when started in the prenatal period. Description of the features of antenatal diagnostics, postnatal course of Neu–Laxova syndrome and expansion of awareness of specialists about the disease can contribute to early diagnosis and initiation of targeted treatment. The article presents a literature review and description of a fatal clinical case of a child with diagnosis of Neu–Laxova syndrome type 2.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>синдром Ноя–Лаксовой</kwd><kwd>ген PSAT1</kwd><kwd>серин-дефицитные расстройства</kwd><kwd>инфекционный процесс</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Neu–Laxova syndrome</kwd><kwd>PSAT1 gene</kwd><kwd>serine deficiency disorders</kwd><kwd>infectious process</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">van der Crabben S.N., de Koning T.J. Serine Deficiency Disorders. 2023 Jun 22. In: M.P. Adam, J. Feldman, G.M. Mirzaa, R.A. Pagon, S.E. Wallace, A. 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