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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">scbmt</journal-id><journal-title-group><journal-title xml:lang="ru">БИОМЕДИЦИНА</journal-title><trans-title-group xml:lang="en"><trans-title>Journal Biomed</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2074-5982</issn><issn pub-type="epub">2713-0428</issn><publisher><publisher-name>Scientific center of biomedical technologies of Federal Medical and Biological Agency</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33647/2074-5982-21-3-12-24</article-id><article-id custom-type="elpub" pub-id-type="custom">scbmt-1749</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>ГЕНЕТИКА И ЭПИГЕНЕТИКА ЖИВОТНЫХ-БИОМОДЕЛЕЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>GENETICS AND EPIGENETICS OF ANIMALS-BIOMODELS</subject></subj-group></article-categories><title-group><article-title>Реалии создания гуманизированных трансгенных персонифицированных животных для биомедицинских исследований: переход от плазмидного варианта к рибонуклеопротеиновому комплексу CRISPR/Cas9</article-title><trans-title-group xml:lang="en"><trans-title>Realities in the Creation of Humanized Transgenic Personalized Animals for Biomedical Research: Transition from Plasmid to CRISPR/Cas9 Ribonucleoprotein Complex</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>Каркищенко</surname><given-names>Н. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Karkischenko</surname><given-names>N. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Каркищенко Николай Николаевич - акад. РАРАН, чл.-корр. РАН, д.м.н., проф.</p><p>143442, Московская обл., Красногорский р-н, п. Светлые горы, 1</p></bio><bio xml:lang="en"><p>Nikolay N. Karkischenko - Academician of the Russian Academy of Rocket and Artillery Sciences, Corresponding Member of the Russian Academy of Sciences, Dr. Sci. (Med.), Prof.</p><p>143442, Moscow Region, Krasnogorsk District, Svetlye gory Village, 1</p></bio><email xlink:type="simple">niknik2808@yandex.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>Колоскова</surname><given-names>Е. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Koloskova</surname><given-names>E. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Колоскова Елена Михайловна - к.б.н..</p><p>249013, Калужская обл., Боровск, п. Институт</p></bio><bio xml:lang="en"><p>Elena M. Koloskova - Cand. Sci. (Biol.).</p><p>Kaluga Region, Borovsk, Institut Village</p></bio><email xlink:type="simple">heleko3@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Петрова</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Petrova</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Петрова Наталья Владимировна</p><p>143442, Московская обл., Красногорский р-н, п. Светлые горы, 1</p></bio><bio xml:lang="en"><p>Natalia V. Petrova</p><p>143442, Moscow Region, Krasnogorsk District, Svetlye gory Village, 1</p></bio><email xlink:type="simple">m-sklad@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУН «Научный центр биомедицинских технологий ФМБА России»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Scientific Center of Biomedical Technologies of the Federal Medical and Biological Agency of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Всероссийский научно-исследовательский институт физиологии, биохимии и питания животных — филиал ФГБНУ «Федеральный научный центр животноводства — ВИЖ им. акад. Л.К. Эрнста»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>All-Russian Research Institute of Physiology, Biochemistry and Animal Nutrition — Branch of the Federal Scientific Center of Animal Husbandry — The All-Russian Institute of Animal Husbandry named after Academician L.K. Ernst</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>19</day><month>10</month><year>2025</year></pub-date><volume>21</volume><issue>3</issue><fpage>12</fpage><lpage>24</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Каркищенко Н.Н., Колоскова Е.М., Петрова Н.В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Каркищенко Н.Н., Колоскова Е.М., Петрова Н.В.</copyright-holder><copyright-holder xml:lang="en">Karkischenko N.N., Koloskova E.M., Petrova N.V.</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://journal.scbmt.ru/jour/article/view/1749">https://journal.scbmt.ru/jour/article/view/1749</self-uri><abstract><p>Одно из основных направлений деятельности НЦБМТ ФМБА России — создание гуманизированных генно-модифицированных животных для научных и биомедицинских исследований. С использованием классического трансгенеза и плазмидного варианта CRISPR/Cas9-технологии начиная с 2013 года в Центре было получено более 20 линий трансгенных, нокаутных и трансгеннонокаутных животных — мышей-биомоделей. Основными «специализированными» линиями являются гуманизированные трансгенные мыши-биомодели, несущие аллели HLA класса I — HLA-В*, HLA-В**, HLA-В***, HLA-С*, HLA-B*07:02, HLA-С*07:02, HLA-A*02:01, HLA-В*** КО, HLAA** КО, HLA-B**** КО, HLA-С** КО, а также NAT1, NAT2, АСЕ2 hom, hACE2-Tom (HDR-KI), SMN2 (S2), PrPSc, АСЕ2 hom / HLA-C**, β2m мыши KO, PrP КО, STE24 КО, SMN (S6) КО, SMN2 КО, PrP КО / PrPSc, NAT1 KO, NAT2 KO.</p><p>В статье анализируются генетические конструкции и методы, с помощью которых получены генномодифицированные животные. Обобщен многолетний опыт применения плазмидного варианта и рассматривается необходимость перехода к рибонуклеопротеиновому комплексу CRISPR/Cas9: высокая эффективность и специфичность, высокая частота целевых модификаций; возможность использования нескольких гРНК; встраивание одной копии HDR-ДНК-матрицы (трансген). Рассматривается возможность замещения импортных реактивов и наборов реагентами отечественного производства.</p></abstract><trans-abstract xml:lang="en"><p>Creation of humanized genetically modified animals for biomedical research is an important direction in the activity of the Scientific Center of Biomedical Technologies of the Federal Medical and Biological Agency (FMBA) of Russia. Since 2013, the Center has obtained more than 20 lines of transgenic, knockout, and transgenically-knockout mouse biomodels using classical transgenesis and the plasmid version of the CRISPR/Cas9 technology. The main specialized lines involve humanized transgenic mouse biomodels carrying alleles HLA class I — HLA-В*, HLA-В**, HLA-В***, HLA-С*, HLA-B*07:02, HLA-С*07:02, HLA-A*02:01, HLA-В*** КО, HLA-A** КО, HLA-B**** КО, HLA-С** КО, as well as NAT1, NAT2, АСЕ2 hom, hACE2-Tom (HDRKI), SMN2 (S2), PrPSc, АСЕ2 hom / HLA-C**, β2m mus KO, PrP КО, STE24 КО, SMN (S6) КО, SMN2 КО, PrP КО / PrPSc, NAT1 KO, NAT2 KO. In this article, we review the genetic constructs and methods used to produce genetically modified animals. The article summarizes the long-term experience of using the plasmid variant and discusses the need to switch to the CRISPR/Cas9 ribonucleoprotein complex in the view of its high efficiency and specificity, high frequency of targeted modifications, the ability to use multiple gRNAs, and the insertion of a single copy of the HDR-DNA template (transgene). We also explore the possibility of replacing imported reagents and kits with domestic products.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>трансгенез</kwd><kwd>CRISPR/Cas9</kwd><kwd>нокаут гена</kwd><kwd>рX330</kwd><kwd>гРНК</kwd><kwd>рибонуклеопротеиновый комплекс</kwd><kwd>HLA class I</kwd><kwd>линии мышей</kwd></kwd-group><kwd-group xml:lang="en"><kwd>transgenesis</kwd><kwd>CRISPR/Cas9</kwd><kwd>gene knockout</kwd><kwd>pX330</kwd><kwd>ribonucleoprotein complex</kwd><kwd>gRNA</kwd><kwd>HLA class I</kwd><kwd>mouse lines</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">государственное задание по теме «Получение новой линии гуманизированных трансгенных мышей, несущих ген HLA-A*pX человека и нокаут комплекса H-2K мыши» (шифр: «Транснокаут-2024») ФГБУН НЦБМТ ФМБА России</funding-statement><funding-statement xml:lang="en">the research was supported by the topic “Generation of a new line of humanized transgenic mice carrying the human HLA-A*pX gene and knockout of the mouse H-2K complex” (code: “Transknockout-2024”) of state assignment of Scientific Center of Biomedical Technologies of FMBA of Russia</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">Каркищенко Н.Н., Рябых В.П., Каркищенко В.Н., Колоскова Е.М. 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