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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">10.25557/2073-7998.2025.06.83-85</article-id><article-id custom-type="elpub" pub-id-type="custom">medgen-3027</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>КРАТКОЕ СООБЩЕНИЕ</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>Влияние фармакологического шаперона глюкоцереброзидазы на активность фермента в мозге мышей</article-title><trans-title-group xml:lang="en"><trans-title>Effect of a pharmacological chaperone glucocerebrosidase on enzyme activity in mouse brain</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>Лавринова</surname><given-names>А. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Lavrinova</surname><given-names>A. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>188300, Гатчина, Орлова роща, д. 1</p></bio><bio xml:lang="en"><p>1, mkr. Orlova Roscha, Gatchina, Leningrad region, 188300</p></bio><email xlink:type="simple">lavrinova_ao@pnpi.nrcki.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>Демидова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Demidova</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>188300, Гатчина, Орлова роща, д. 1</p></bio><bio xml:lang="en"><p>1, mkr. Orlova Roscha, Gatchina, Leningrad region, 188300</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>Пидюрчина</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Pidyurchina</surname><given-names>V. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>188300, Гатчина, Орлова роща, д. 1</p></bio><bio xml:lang="en"><p>1, mkr. Orlova Roscha, Gatchina, Leningrad region, 188300</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>Безрукова</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Bezrukova</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>188300, Гатчина, Орлова роща, д. 1; 197022, Санкт-Петербург, ул. Льва Толстого, д. 6/8</p></bio><bio xml:lang="en"><p>1, mkr. Orlova Roscha, Gatchina, Leningrad region, 188300; 6/8, Lva Tolstogo st., St. Petersburg, 197022</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>Сергеева</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sergeeva</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>188300, Гатчина, Орлова роща, д. 1</p></bio><bio xml:lang="en"><p>1, mkr. Orlova Roscha, Gatchina, Leningrad region, 188300</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>Кванчиани</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kvanchiani</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>188300, Гатчина, Орлова роща, д. 1</p></bio><bio xml:lang="en"><p>1, mkr. Orlova Roscha, Gatchina, Leningrad region, 188300</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>Baidakova</surname><given-names>G. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522, Москва, ул. Москворечье, д. 1</p></bio><bio xml:lang="en"><p>1, Moskvorechie st., Moscow, 115478</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>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, Москва, ул. Москворечье, д. 1</p></bio><bio xml:lang="en"><p>1, Moskvorechie st., Moscow, 115478</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>Емельянов</surname><given-names>А. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Emelyanov</surname><given-names>A. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>188300, Гатчина, Орлова роща, д. 1; 197022, Санкт-Петербург, ул. Льва Толстого, д. 6/8</p></bio><bio xml:lang="en"><p>1, mkr. Orlova Roscha, Gatchina, Leningrad region, 188300; 6/8, Lva Tolstogo st., St. Petersburg, 197022</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>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>188300, Гатчина, Орлова роща, д. 1; 197022, Санкт-Петербург, ул. Льва Толстого, д. 6/8</p></bio><bio xml:lang="en"><p>1, mkr. Orlova Roscha, Gatchina, Leningrad region, 188300; 6/8, Lva Tolstogo st., St. Petersburg, 197022</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Петербургский институт ядерной физики имени Б. П. Константинова НИЦ «Курчатовский институт»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Petersburg Nuclear Physics Institute named by B.P. Konstantinov of National Research Centre «Kurchatov Institute»</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Петербургский институт ядерной физики имени Б. П. Константинова НИЦ «Курчатовский институт»; Первый Санкт-Петербургский государственный медицинский университет им. акад. И.П. Павлова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>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><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>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><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>21</day><month>08</month><year>2025</year></pub-date><volume>24</volume><issue>6</issue><fpage>83</fpage><lpage>85</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Лавринова А.О., Демидова Е.А., Пидюрчина В.Н., Безрукова А.И., Сергеева Е.В., Кванчиани В.В., Байдакова Г.В., Захарова Е.Ю., Емельянов А.К., Пчелина С.Н., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Лавринова А.О., Демидова Е.А., Пидюрчина В.Н., Безрукова А.И., Сергеева Е.В., Кванчиани В.В., Байдакова Г.В., Захарова Е.Ю., Емельянов А.К., Пчелина С.Н.</copyright-holder><copyright-holder xml:lang="en">Lavrinova A.O., Demidova E.A., Pidyurchina V.N., Bezrukova A.I., Sergeeva E.V., Kvanchiani V.V., Baidakova G.V., Zakharova E.Y., Emelyanov A.K., Pchelina S.N.</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/3027">https://www.medgen-journal.ru/jour/article/view/3027</self-uri><abstract><p>Биаллельные мутации в гене GBA1, кодирующем лизосомный фермент глюкоцереброзидазу (GCase), являются распространенным фактором высокого риска развития болезни Паркинсона (БП). Фармакологические шапероны (ФШ) разрабатываются в качестве подхода к лечению БП, ассоциированной с мутациями в гене GBA1. Методом высокоэффективной жидкостной хроматографии с тандемной масс-спектрометрией была проведена оценка ферментативной активности GCase и концентрации его субстрата гексозилсфингозина (HexSph) в тканях мозга мышей линии C57BL/6 после введения ФШ GCase (амброксол и N2). Мы показали увеличение активности GCase и снижение концентрации HexSph в тканях мозга мышей при введении им ФШ GCase. Впервые показана эффективность ФШ GCase N2 в тканях мозга мышей линии C57BL/6.</p></abstract><trans-abstract xml:lang="en"><p>Biallelic mutations in the GBA1 gene, which encodes the lysosomal enzyme glucocerebrosidase (GCase), are a common high-risk factor for Parkinson’s disease (PD). Pharmacological chaperones (PCs) are being developed as an approach to treating of PD associated with mutations in the GBA1 gene. Using high performance liquid chromatography coupled with tandem mass spectrometry, we evaluated the enzymatic activity of GCase and the concentration of its substrate, hexosylsphingosine (HexSph), in brain tissue of the C57BL/6 mouse after administration of PCs GCase (ambroxol and N2). We showed an increase in GCase activity and a decrease in HexSph concentration in the brain tissue of mice treated with PCs GCase. For the first time, we have demonstrated the efficacy of PCs GCase N2 in brain tissue from C57BL/6 mice.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>GBA1</kwd><kwd>GCase</kwd><kwd>болезнь Паркинсона</kwd><kwd>фармакологические шапероны</kwd></kwd-group><kwd-group xml:lang="en"><kwd>GBA1</kwd><kwd>GCase</kwd><kwd>Parkinson disease</kwd><kwd>pharmacological chaperones</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено за счёт гранта Российского научного фонда № 24-15-00177.</funding-statement><funding-statement xml:lang="en">The research was supported by the Russian Science Foundation grant No. 24-15-00177.</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">Do J., McKinney C., Sharma P., Sidransky E. Glucocerebrosidase and its relevance to Parkinson disease. 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Ann Neurol. 2016;80(5):766-775. doi:10.1002/ana.24790</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>
