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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 custom-type="elpub" pub-id-type="custom">medgen-3164</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>ОРИГИНАЛЬНОЕ ИССЛЕДОВАНИЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLE</subject></subj-group></article-categories><title-group><article-title>Дефицит ацил-КоА-дегидрогеназы жирных кислот с очень длинной углеродной цепью: клинико-генетические особенности случаев, выявленных по результатам расширенного неонатального скрининга в Российской Федерации в 2023–2024 гг.</article-title><trans-title-group xml:lang="en"><trans-title>Very long-chain acyl-CoA dehydrogenase deficiency: clinical and genetic features of the cases identified during expanded neonatal screening in the Russian Federation in 2023–2024</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>Илюшкина</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ilyushkina</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, Moskvorechye st., Moscow, 115522</p></bio><email xlink:type="simple">alexilyuskina@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>Милованова</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Milovanova</surname><given-names>N. 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, 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>Байдакова</surname><given-names>Г. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Baydakova</surname><given-names>G. 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, 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>Назаренко</surname><given-names>Я. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Nazarenko</surname><given-names>Y. D.</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, 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>Дворянкина</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Dvoryankina</surname><given-names>E. S.</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, 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>Бакулина</surname><given-names>Е. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Bakulina</surname><given-names>E. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>355017, г. Ставрополь, ул. Ленина, д. 304</p></bio><bio xml:lang="en"><p>304, Lenin st., Stavropol, 355017</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>Буянова</surname><given-names>Г. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Buyanova</surname><given-names>G. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>454087, г.Челябинск, ул. Блюхера, д. 42а</p></bio><bio xml:lang="en"><p>42a, Blyukher st., Chelyabinsk, 454087</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>Побединская</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Pobedinskaya</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>454087, г.Челябинск, ул. Блюхера, д. 42а</p></bio><bio xml:lang="en"><p>42a, Blyukher st., Chelyabinsk, 454087</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>Вафина</surname><given-names>З. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Vafina</surname><given-names>Z. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>420064, г. Казань, Оренбургский тракт, д. 138</p></bio><bio xml:lang="en"><p>138, Orenburgsky trakt, Kazan, 420064</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>Гамзатова</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Gamzatova</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>367027, г. Махачкала, ул. Магомедова, д. 2</p></bio><bio xml:lang="en"><p>2, Magomedov st., Makhachkala, 367027</p></bio><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Герасименко</surname><given-names>Н. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Gerasimenko</surname><given-names>N. Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>644111, г. Омск, ул. Березовая, д. 3</p></bio><bio xml:lang="en"><p>3, Berezovaya st., Omsk, 644111</p></bio><xref ref-type="aff" rid="aff-6"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гусева</surname><given-names>Л. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Guseva</surname><given-names>L. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>644111, г. Омск, ул. Березовая, д. 3</p></bio><bio xml:lang="en"><p>3, Berezovaya st., Omsk, 644111</p></bio><xref ref-type="aff" rid="aff-6"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дегтярева</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Degtyareva</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>117997, г. Москва, ул. Академика Опарина, д. 4</p></bio><bio xml:lang="en"><p>4, Akademik Oparin st., Moscow, 117997</p></bio><xref ref-type="aff" rid="aff-7"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зарубина</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zarubina</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119049, г. Москва, 4-й Добрынинский переулок, д. 1/9</p></bio><bio xml:lang="en"><p>1/9, 4th Dobryninsky per., Moscow, 119049</p></bio><xref ref-type="aff" rid="aff-8"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Уголькова</surname><given-names>Л. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Ugolkova</surname><given-names>L. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119049, г. Москва, 4-й Добрынинский переулок, д. 1/9</p></bio><bio xml:lang="en"><p>1/9, 4th Dobryninsky per., Moscow, 119049</p></bio><xref ref-type="aff" rid="aff-8"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коталевская</surname><given-names>Ю. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Kotalevskaya</surname><given-names>Y. Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>129110, г. Москва, ул. Щепкина, д. 61/2</p></bio><bio xml:lang="en"><p>61/2, Schepkina st., Moscow, 129110</p></bio><xref ref-type="aff" rid="aff-9"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Матулевич</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Matulevich</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>350086, г. Краснодар, ул. 1 мая, д. 167</p></bio><bio xml:lang="en"><p>167, 1 May 1 st., Krasnodar, 350086</p></bio><xref ref-type="aff" rid="aff-10"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Милкина</surname><given-names>Е. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Milkina</surname><given-names>E. Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>690011, г. Владивосток, ул. Можайская, д. 1Б</p></bio><bio xml:lang="en"><p>1b, Mozhayskaya st., Vladivostok, 690011</p></bio><xref ref-type="aff" rid="aff-11"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сопрунова</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Soprunova</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>414040 Астрахань, ул. Красная Набережная, 43/2</p></bio><bio xml:lang="en"><p>43/2, Krasnaya Naberezhnaya st., Astrakhan, 414040</p></bio><xref ref-type="aff" rid="aff-12"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ушанова</surname><given-names>В. Э.</given-names></name><name name-style="western" xml:lang="en"><surname>Ushanova</surname><given-names>V. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>358000, г. Элиста, ул. Ленина, д. 227</p></bio><bio xml:lang="en"><p>227, Lenin st., Elista, 358000</p></bio><xref ref-type="aff" rid="aff-13"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чебуханова</surname><given-names>М. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Chebukhanova</surname><given-names>M. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>183038, г. Мурманск, ул. Володарского, д. 18</p></bio><bio xml:lang="en"><p>18, Volodarsky st., Murmansk, 183038</p></bio><xref ref-type="aff" rid="aff-14"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шелкова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shelkova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>440026, г. Пенза, ул. Лермонтова, д. 28</p></bio><bio xml:lang="en"><p>28, Lermontov st., Penza, 440026</p></bio><xref ref-type="aff" rid="aff-15"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Эрбис</surname><given-names>Г. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Erbis</surname><given-names>G. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>392000, г. Тамбов, ул. Рылеева, д. 80</p></bio><bio xml:lang="en"><p>80, Ryleeva st., Tambov, 392000</p></bio><xref ref-type="aff" rid="aff-16"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Якубовский</surname><given-names>Г. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Yakubovsky</surname><given-names>G. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>390039, г. Рязань, ул. Интернациональная, д. 1И</p></bio><bio xml:lang="en"><p>1I, Internatsionalnaya st., Ryazan, 390039</p></bio><xref ref-type="aff" rid="aff-17"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Анисимова</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Anisimova</surname><given-names>I. 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, 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>Пчелина</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Pchelina</surname><given-names>S. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522, г. Москва, Россия, ул. Москворечье, д. 1; 188300, г. Гатчина, Россия, мкр. Орлова роща, д. 1; 197022, г. Санкт-Петербург, ул. Льва Толстого, д. 6-8</p></bio><bio xml:lang="en"><p>1, Moskvorechye st., Moscow, 115522; 1, Orlova roshcha, , Gatchina, 188300; 6-8, Lev Tolstoy st., Saint Petersburg, 197022</p></bio><xref ref-type="aff" rid="aff-18"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Захарова</surname><given-names>Е. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Zakharova</surname><given-names>E. 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, 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 им. акад. 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>АНМО Ставропольский краевой клинический консультативно-диагностический центр</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Stavropol Regional Clinical Consultative and Diagnostic Center</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ГАУЗ Челябинская областная детская клиническая больница</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Chelyabinsk Regional Children’s Clinical Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ГАУЗ Республиканская Клиническая больница Министерства здравоохранения Республики Татарстан</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Republican Clinical Hospital of the Ministry of Health of the Republic of Tatarstan</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>ГБУ РД Республики Дагестан Республиканский перинатальный центр им. Омарова С.-М.А.</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Republican Perinatal Center named after. Omarova S.-M.A.</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-6"><aff xml:lang="ru"><institution>БУЗОО Областная клиническая больница</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Regional Clinical Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-7"><aff xml:lang="ru"><institution>ФГБУ Национальный медицинский исследовательский центр акушерства, гинекологии и перинатологии имени академика В.И. Кулакова Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Medical Research Center For Obstetrics, Gynecology And Perinatology Named After Academician V.I. Kulakov</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-8"><aff xml:lang="ru"><institution>ГБУЗ Морозовская детская городская клиническая больница Департамента здравоохранения г. Москвы</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Morozovskaya Children’s City Clinical Hospital of the Department of Healthcare of the City of Moscow</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-9"><aff xml:lang="ru"><institution>ГБУЗ МО Московский областной научно-исследовательский клинический институт им. М. Ф. Владимирского</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Moscow Regional Research and Clinical Institute («MONIKI»)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-10"><aff xml:lang="ru"><institution>ГБУЗ Научно-исследовательский институт − Краевая клиническая больница №1 имени профессора С.В. Очаповского</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute Regional Clinical Hospital N1 named after professor S. V. Ochapovsky</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-11"><aff xml:lang="ru"><institution>ГБУЗ Приморский краевой перинатальный центр</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Primorsky Regional Perinatal Center</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-12"><aff xml:lang="ru"><institution>ГБУЗ АО «Центр охраны здоровья семьи и репродукции»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Center for Family Health and Reproduction</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-13"><aff xml:lang="ru"><institution>БУ РК Перинатальный центр им. О.А. Шунгаевой</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Perinatal Center named after. O.A. Shungaeva</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-14"><aff xml:lang="ru"><institution>ГОБУЗ Мурманский областной клинический многопрофильный центр</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Murmansk Regional Clinical Multidisciplinary Center</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-15"><aff xml:lang="ru"><institution>ГБУЗ Пензенская областная клиническая больница им. Н.Н. Бурденко</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Penza Regional Clinical Hospital named after N.N. Burdenko</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-16"><aff xml:lang="ru"><institution>ГБУЗ Тамбовская областная детская клиническая больница</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tambov Regional Children’s Clinical Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-17"><aff xml:lang="ru"><institution>ГБУ РО Областной клинический перинатальный центр</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Regional Clinical Perinatal Center</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-18"><aff xml:lang="ru"><institution>ФГБНУ Медико-генетический научный центр им. акад. Н.П. Бочкова; ФГБУ Петербургский институт ядерной физики им. Б.П. Константинова Национального исследовательского центра «Курчатовский институт»; ФГБОУ Первый Санкт-Петербургский государственный медицинский университет им. акад. И.П. Павлова Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Centre for Medical Genetics; Petersburg Nuclear Physics Institute named by B.P. Konstantinov of National Research Centre «Kurchatov Institute»;  Pavlov First Saint Petersburg State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>13</day><month>11</month><year>2025</year></pub-date><volume>24</volume><issue>9</issue><fpage>7</fpage><lpage>21</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Илюшкина А.А., Милованова Н.В., Байдакова Г.В., Назаренко Я.Д., Дворянкина Е.С., Бакулина Е.Г., Буянова Г.В., Побединская А.И., Вафина З.И., Гамзатова А.И., Герасименко Н.Ю., Гусева Л.В., Дегтярева А.В., Зарубина В.В., Уголькова Л.Е., Коталевская Ю.Ю., Матулевич С.А., Милкина Е.Ю., Сопрунова И.В., Ушанова В.Э., Чебуханова М.Н., Шелкова Е.В., Эрбис Г.А., Якубовский Г.И., Анисимова И.В., Пчелина С.Н., Захарова Е.Ю., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Илюшкина А.А., Милованова Н.В., Байдакова Г.В., Назаренко Я.Д., Дворянкина Е.С., Бакулина Е.Г., Буянова Г.В., Побединская А.И., Вафина З.И., Гамзатова А.И., Герасименко Н.Ю., Гусева Л.В., Дегтярева А.В., Зарубина В.В., Уголькова Л.Е., Коталевская Ю.Ю., Матулевич С.А., Милкина Е.Ю., Сопрунова И.В., Ушанова В.Э., Чебуханова М.Н., Шелкова Е.В., Эрбис Г.А., Якубовский Г.И., Анисимова И.В., Пчелина С.Н., Захарова Е.Ю.</copyright-holder><copyright-holder xml:lang="en">Ilyushkina A.A., Milovanova N.V., Baydakova G.V., Nazarenko Y.D., Dvoryankina E.S., Bakulina E.G., Buyanova G.V., Pobedinskaya A.I., Vafina Z.I., Gamzatova A.I., Gerasimenko N.Y., Guseva L.V., Degtyareva A.V., Zarubina V.V., Ugolkova L.E., Kotalevskaya Y.Y., Matulevich S.A., Milkina E.Y., Soprunova I.V., Ushanova V.E., Chebukhanova M.N., Shelkova E.V., Erbis G.A., Yakubovsky G.I., Anisimova I.V., Pchelina S.N., Zakharova E.Y.</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/3164">https://www.medgen-journal.ru/jour/article/view/3164</self-uri><abstract><p>Дефицит ацил-КоА дегидрогеназы жирных кислот с очень длинной углеродной цепью (VLCADD) − редкое аутосомно-рецессивное нарушение митохондриального бета-окисления жирных кислот, обусловленное мутациями в гене ACADVL. Заболевание характеризуется гетерогенным фенотипическим спектром от бессимптомного до тяжелой неонатальной формы и имеет высокий риск летального исхода в отсутствии терапии. С 1 января 2023 года в Российской Федерации VLCADD включен в программу расширенного неонатального скрининга (РНС). В рамках РНС было проведено обследование 1 231 401 новорожденного, родившегося в Российской Федерации в период с января по декабрь 2023 года, и 1 199 015 новорожденных, родившихся в период с января по декабрь 2024 года. По результатам первичного скрининга (24-48 ч жизни) 4342 новорожденных были отнесены к группе риска VLCADD: у данных пациентов наблюдалось повышение уровня тетрадеценоилкарнитина (C14:1) крови. При подтверждающей диагностике в ФГБНУ Медико-генетический научный центр имени академика Н.П. Бочкова были проведены повторное определение концентрации ацилкарнитинов крови методом тандемной масс-спектрометрии, а также молекулярно-генетическое исследование кодирующей области гена ACADVL (NM_000018.4). При подтверждающей биохимической диагностике у 35 пациентов концентрация C14:1 в крови была также повышена. Диагноз подтвержден на молекулярно-генетическом уровне у 22 пациентов. Частота VLCADD за 2023–2024 гг составила 1:110 473 живых новорожденных (95% ДИ: 1:72,123 – 1: 175 963). В статье представлена клиническая, биохимическая и молекулярно-генетическая характеристика 22 пациентов с VLCADD, выявленных по результатам первых двух лет РНС в Российской Федерации.</p></abstract><trans-abstract xml:lang="en"><p>Very long-chain acyl-CoA dehydrogenase deficiency (VLCADD) is a rare autosomal recessive disorder of long-chain fatty acid betaoxidation, resulting from mutations in the ACADVL gene. The disease exhibits a heterogeneous phenotypic spectrum, ranging from asymptomatic cases to severe neonatal forms, and is associated with a high risk of a lethal outcome in the absence of treatment. As of January 1, 2023, VLCADD has been included in the expanded neonatal screening program in the Russian Federation. 1,231,401 newborns born in the Russian Federation between January and December 2023, and 1,199,015 newborns born between January and December 2024 were screened during the expanded neonatal screening program. Primary neonatal screening (24-48 h of life) conducted in regional centers of the Russian Federation identified 4342 newborns with elevated levels of tetradecenoylcarnitine (C14:1) in their blood, categorizing these patients as being at risk for VLCADD. Confirmatory diagnostics at the Research Center for Medical Genetics involved remeasuring acylcarnitine concentrations in the blood using tandem mass spectrometry (MS/MS), as well as a molecular genetic analysis of the coding region of the ACADVL gene (NM_000018.4). During the confirmatory biochemical diagnostics, an increase in blood C14:1 level was detected in 35 patients. VLCADD was confirmed at the molecular genetic level in 22 patients. The cumulative incidence of VLCADD in the Russian Federation was estimated to be 1 in 110,473 live births (95% CI: 1:1:72,123 — 175,963). This article presents the clinical, biochemical and molecular genetic characteristics of 22 patients diagnosed with VLCADD during the first two years of expanded neonatal screening in the Russian Federation.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>дефицит ацил-КоА дегидрогеназы жирных кислот с очень длинной углеродной цепью</kwd><kwd>VLCADD</kwd><kwd>нарушение окисления жирных кислот</kwd><kwd>расширенный неонатальный скрининг</kwd><kwd>тандемная масс-спектрометрия</kwd><kwd>Российская Федерация</kwd></kwd-group><kwd-group xml:lang="en"><kwd>very long-chain acyl-CoA dehydrogenase deficiency (VLCADD)</kwd><kwd>fatty acid oxidation disorders</kwd><kwd>expanded newborn screening</kwd><kwd>tandem mass spectrometry</kwd><kwd>Russian Federation</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках Государственного задания Министерства науки и высшего образования для ФГБНУ МГНЦ.</funding-statement><funding-statement xml:lang="en">The study was carried out within the framework of the State Assignment of the Ministry of Science and Higher Education for the Research Centre for Medical Genetics.</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">Lin Y., Lin C., Lin B., et al. 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