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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">10.25557/2073-7998.2025.08.46-47</article-id><article-id custom-type="elpub" pub-id-type="custom">medgen-3118</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>Корреляция полиморфного варианта rs73064425 гена LZTFL1 с клинико-лабораторными показателями у пациентов с новой коронавирусной инфекцией</article-title><trans-title-group xml:lang="en"><trans-title>The LZTFL1 gene polymorphic variant rs73064425 correlation with clinical and laboratory parameters in patients with novel coronavirus infection</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>Гусарова</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gusarova</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634050; ул. Набережная реки Ушайки, д. 10; Томск</p></bio><bio xml:lang="en"><p>634050; 10, Nab. Ushaiki; Tomsk</p></bio><email xlink:type="simple">anastasia.gusarova@medgenetics.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>Корнеева</surname><given-names>Р. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Korneeva</surname><given-names>R. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634050; ул. Набережная реки Ушайки, д. 10; Томск</p></bio><bio xml:lang="en"><p>634050; 10, Nab. Ushaiki; Tomsk</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>Трифонова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Trifonova</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634050; ул. Набережная реки Ушайки, д. 10; Томск</p></bio><bio xml:lang="en"><p>634050; 10, Nab. Ushaiki; Tomsk</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>Бочарова</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bocharova</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634050; ул. Набережная реки Ушайки, д. 10; Томск</p></bio><bio xml:lang="en"><p>634050; 10, Nab. Ushaiki; Tomsk</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>Бабовская</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Babovskaya</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634050; ул. Набережная реки Ушайки, д. 10; Томск</p></bio><bio xml:lang="en"><p>634050; 10, Nab. Ushaiki; Tomsk</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>Гавриленко</surname><given-names>М. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Gavrilenko</surname><given-names>M. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634050; ул. Набережная реки Ушайки, д. 10; Томск</p></bio><bio xml:lang="en"><p>634050; 10, Nab. Ushaiki; Tomsk</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>Беспалова</surname><given-names>И. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Bespalova</surname><given-names>I. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634050; Московский тр., д. 2; Томск</p></bio><bio xml:lang="en"><p>634050; 2, Moscowski Trakt; Tomsk</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>Тетенева</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Teteneva</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634050; Московский тр., д. 2; Томск</p></bio><bio xml:lang="en"><p>634050; 2, Moscowski Trakt; Tomsk</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>Жилякова</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhilyakova</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634050; Московский тр., д. 2; Томск</p></bio><bio xml:lang="en"><p>634050; 2, Moscowski Trakt; Tomsk</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>Габидулина</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Gabidulina</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634050; Московский тр., д. 2; Томск</p></bio><bio xml:lang="en"><p>634050; 2, Moscowski Trakt; Tomsk</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>Юрьев</surname><given-names>С. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Yuryev</surname><given-names>S. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634050; Московский тр., д. 2; Томск</p></bio><bio xml:lang="en"><p>634050; 2, Moscowski Trakt; Tomsk</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>Степанов</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Stepanov</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634050; ул. Набережная реки Ушайки, д. 10; Томск</p></bio><bio xml:lang="en"><p>634050; 10, Nab. Ushaiki; Tomsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Научно-исследовательский институт медицинской генетики&#13;
Томского национального исследовательского медицинского центра Российской академии наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute of Medical Genetics, Tomsk National Research Medical Center, Russian Academy of Science</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Сибирский государственный медицинский университет Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Siberian 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>19</day><month>10</month><year>2025</year></pub-date><volume>24</volume><issue>8</issue><fpage>46</fpage><lpage>47</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гусарова А.А., Корнеева Р.А., Трифонова Е.А., Бочарова А.В., Бабовская А.А., Гавриленко М.М., Беспалова И.Д., Тетенева А.В., Жилякова О.В., Габидулина Т.В., Юрьев С.Ю., Степанов В.А., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Гусарова А.А., Корнеева Р.А., Трифонова Е.А., Бочарова А.В., Бабовская А.А., Гавриленко М.М., Беспалова И.Д., Тетенева А.В., Жилякова О.В., Габидулина Т.В., Юрьев С.Ю., Степанов В.А.</copyright-holder><copyright-holder xml:lang="en">Gusarova A.A., Korneeva R.A., Trifonova E.A., Bocharova A.V., Babovskaya A.A., Gavrilenko M.M., Bespalova I.D., Teteneva A.V., Zhilyakova O.V., Gabidulina T.V., Yuryev S.Y., Stepanov V.A.</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/3118">https://www.medgen-journal.ru/jour/article/view/3118</self-uri><abstract><p>   Оценка клинических и лабораторных показателей играет важную роль в прогнозировании тяжести течения COVID-19. При этом определение генетических маркеров позволит проводить наиболее раннюю стратификацию пациентов по группам риска тяжелой инфекции. В работе было проведено генотипирование 118 пациентов с умеренной и тяжелой формами новой коронавирусной инфекции по rs73064425 гена LZTFL1, связанного с тяжестью COVID-19. По полученным данным был выполнен репликативный анализ ассоциации полиморфного варианта rs73064425 с риском развития тяжелой формы COVID-19 в популяции русских, а также анализ корреляции данного маркера с клинико-лабораторными показателями. Были выявлены статистически значимые различия между группами пациентов с разной степенью тяжести по аллелю T. Генотип CT был статистически значимо связан с тромбоцитопенией, снижением уровня лейкоцитов и снижением сатурации крови.</p></abstract><trans-abstract xml:lang="en"><p>   Assessment of clinical and laboratory parameters plays an important role in predicting the severity of COVID-19. At the same time, the genetic markers identification will allow for the earliest stratification of patients by severe infection risk groups. We have genotyped 118 patients with moderate and severe forms of novel coronavirus infection by rs73064425 of the LZTFL1 gene associated with the COVID-19 severity. Based on the data obtained, a replicative analysis of the polymorphic variant rs73064425 association with the developing severe COVID-19 risk in the Russian population was performed. The correlation of this marker with clinical and laboratory parameters was also analyzed. Statistically significant differences were found between groups of patients with varying degrees of severity in the T allele. CT genotype was statistically significantly associated with thrombocytopenia, decreased white blood cell count and decreased blood saturation.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>rs73064425</kwd><kwd>LZTFL1</kwd><kwd>клинико-лабораторные показатели</kwd><kwd>тяжелая форма COVID-19</kwd></kwd-group><kwd-group xml:lang="en"><kwd>rs73064425</kwd><kwd>LZTFL1</kwd><kwd>clinical and laboratory parameters</kwd><kwd>severe COVID-19</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено за счет средств Государственного задания по теме ФНИ № 122020200083-8</funding-statement><funding-statement xml:lang="en">The research was carried out at the expense of the State assignment (fundamental scientific research No. 122020200083-8)</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">Velavan T.P., Pallerla S.R., Rüter J., et al. 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