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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">10.25557/2073-7998.2025.11.114-115</article-id><article-id custom-type="elpub" pub-id-type="custom">medgen-3320</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>Создание мышиной модели мукополисахаридоз-плюс синдрома с использованием CRISPR-Cas9 технологии</article-title><trans-title-group xml:lang="en"><trans-title>Establishment of a mouse model of mucopolysaccharidosis-plus syndrome using CRISPR-Cas9 technology</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>Софронова</surname><given-names>В. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Sofronova</surname><given-names>V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>677000, Якутск, ул. Белинского, д. 58</p></bio><bio xml:lang="en"><p>58, Belinsky st. Yakutsk, 677000</p></bio><email xlink:type="simple">viksofmax92@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>Отомо</surname><given-names>Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Otomo</surname><given-names>T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>701-0192, Курасики</p></bio><bio xml:lang="en"><p>701-0192, Kurashiki</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГАОУ ВО Северо-Восточный федеральный университет имени М.К. Аммосова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>M.K. Ammosov North-Eastern Federal University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Медицинская школа Кавасаки</institution><country>Япония</country></aff><aff xml:lang="en"><institution>Kawasaki Medical School</institution><country>Japan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>24</day><month>12</month><year>2025</year></pub-date><volume>24</volume><issue>11</issue><fpage>114</fpage><lpage>115</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Софронова В.М., Отомо Т., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Софронова В.М., Отомо Т.</copyright-holder><copyright-holder xml:lang="en">Sofronova V., Otomo T.</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/3320">https://www.medgen-journal.ru/jour/article/view/3320</self-uri><abstract><p>Мукополисахаридоз-плюс синдром (МПСПС) – аутосомно-рецессивное заболевание, вызванное миссенс вариантом в гене VPS33A. Целью работы является создание мышиной модели МПСПС путем введения целевого варианта с использованием технологии геномного редактирования CRISPR-Cas9. Донорами спермы и ооцитов служили мыши линии C57BL/6J. Внедрение CRISPR-Cas9 системы проведено методом электропорации. Рождение помета наблюдали на 19-21 дни. Валидация успешного внедрения варианта проводилась методами ПЦР-ПДРФ и секвенирования по Сэнгеру. В результате была получена одна мышь (мужская особь), в геном которой был внедрен вариант p.R500W в гене Vps33a. После нескольких скрещиваний были получены гетерозиготные и гомозиготные мыши. Гомозиготные мыши отставали в развитии. Возможно, это связано с влиянием варианта на внутриутробное развитие.</p></abstract><trans-abstract xml:lang="en"><p>Mucopolysaccharidosis-plus syndrome (MPSPS) is an autosomal recessive disease caused by a missense variant in the VPS33A gene. The aim of this work is to create a mouse model of MPSPS by introducing the target variant using CRISPR-Cas9 technology. Sperm and oocyte donors were mice of the C57BL/6J strain. The CRISPR-Cas9 system was introduced by electroporation. Litter birth was observed on days 19-21. Validation of successful variant introduction was performed by PCR-RFLP and Sanger sequencing. This resulted in one mouse (male) in which the p.R500W variant in the Vps33a gene was introduced into the genome. After several crosses, heterozygous and homozygous mice were obtained. Homozygous mice were developmentally retarded. This may be due to the influence of the variant on intrauterine development.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>мукополисахаридоз-плюс синдром</kwd><kwd>ген VPS33A</kwd><kwd>геномное редактирование</kwd><kwd>мышиная модель</kwd></kwd-group><kwd-group xml:lang="en"><kwd>mucopolysaccharidosis-plus syndrome</kwd><kwd>gene VPS33A</kwd><kwd>genome editing</kwd><kwd>mouse model</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках Государственного задания Министерства науки и высшего образования Российской Федерации (FSRG-2024-0001)</funding-statement><funding-statement xml:lang="en">This study was supported by the Ministry Education and Science of Russian Federation (Project No. FSRG-2024-0001)</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">Kondo H., Maksimova N., Otomo T., et al. Mutation in VPS33A affects metabolism of glycosaminoglycans: a new type of mucopolysaccharidosis with severe systemic symptoms. Human Molecular Genetics. 2017;26(1):173-183.</mixed-citation><mixed-citation xml:lang="en">Kondo H., Maksimova N., Otomo T., et al. Mutation in VPS33A affects metabolism of glycosaminoglycans: a new type of mucopolysaccharidosis with severe systemic symptoms. Human Molecular Genetics. 2017;26(1):173-183.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Truett G.E., Heeger P., Mynatt R.L., et al. Preparation of PCR-quality mouse genomic DNA with hot sodium hydroxide and tris (HotSHOT). Biotechniques. 2000;29(1):52-54.</mixed-citation><mixed-citation xml:lang="en">Truett G.E., Heeger P., Mynatt R.L., et al. Preparation of PCR-quality mouse genomic DNA with hot sodium hydroxide and tris (HotSHOT). Biotechniques. 2000;29(1):52-54.</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>
