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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">10.25557/2073-7998.2022.07.33-35</article-id><article-id custom-type="elpub" pub-id-type="custom">medgen-2102</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>Микроматричный анализ транскриптома мононуклеаров пациентов с раком лёгкого</article-title><trans-title-group xml:lang="en"><trans-title>Microarray analysis of mononuclears transcriptome of lung cancer patients</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>Буслаев</surname><given-names>В. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Buslaev</surname><given-names>V. Yu.</given-names></name></name-alternatives><email xlink:type="simple">vladislasbus2358@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>Минина</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Minina</surname><given-names>V. I.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Дружинин</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Druzhinin</surname><given-names>V. G.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральный исследовательский центр угля и углехимии СО РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Research Centre of Coal and Coal-Chemistry of Siberian Branch of the SD RAS</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Федеральный исследовательский центр угля и углехимии СО РАН; Кемеровский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Research Centre of Coal and Coal-Chemistry of Siberian Branch of the SD RAS; Kemerovo State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Кемеровский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kemerovo State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>08</day><month>12</month><year>2022</year></pub-date><volume>21</volume><issue>7</issue><fpage>33</fpage><lpage>35</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Буслаев В.Ю., Минина В.И., Дружинин В.Г., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Буслаев В.Ю., Минина В.И., Дружинин В.Г.</copyright-holder><copyright-holder xml:lang="en">Buslaev V.Y., Minina V.I., Druzhinin V.G.</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/2102">https://www.medgen-journal.ru/jour/article/view/2102</self-uri><abstract><p>Среди онкологических заболеваний наиболее серьёзной проблемой является рак лёгкого. Для изучения молекулярно-генетической структуры рака лёгкого был проведён анализ транскриптома с использованием материала мононуклеаров периферической крови пациентов и здоровых индивидов. В качестве основного экспериментального метода использовался одноцветный микроматричный анализ. Анализ функционального обогащения групп генов с использованием ресурсов биологических баз данных (Gene Ontology, KEGG и Reactome) позволил провести аннотацию полученных результатов. Были получены данные о дифференциально экспрессирующихся группах генов, задействованных в определенных биологических сигнальных путях, среди них группы генов иммунного ответа, синтеза белка и клеточного цикла характеризовались наибольшим уровнем функционального обогащения. Кластеры генов компонентов специфического и врождённого иммунного ответа (FCGR2A, FCGR2C, FCGR2B, C5AR, IL6R, CXCL8), а также факторов резистентности к туберкулёзу (ATP6V0B, MAPK14, ITGAX, CORO1A) имели пониженные показатели экспрессии. Сниженная экспрессия также была установлена у генов, контролирующих синтез белка (EIF4A2, EIF4A1, RPL23). У генов Т-клеточного сигнального пути (RASGRP1, PDCD1, CD3G, PIK3R1, CD8A), а также факторов апоптоза (PDCD1, CCR7, CCR5, IL1A) был определён повышенный уровень экспрессии. Гены, установленные в результате проведённого анализа, могут в перспективе быть использованы в качестве диагностических маркеров развития рака лёгкого.</p></abstract><trans-abstract xml:lang="en"><p>Among oncological pathologies lung cancer is the most crucial problem. For revealing of molecular and genetical structure of lung cancer it was conducted transcriptome analysis using material of peripheral blood mononuclears of lung cancer patients and healthy individuals. One-color microarray analysis was used as an essential experimental method. Functional enrichment analysis of gene groups using sources of biological databases (Gene Ontology, KEGG и Reactome) allowed to conduct annotation of obtained results. It was obtained data about differentially expressed gene groups, involved in specific biological signaling pathways. Among them gene clusters of immune response, protein synthesis and cell cycle had maximum level of functional enrichment. Gene cluster of specific and innate immune response components (FCGR2A, FCGR2C, FCGR2B, C5AR, IL6R, CXCL8), and also factors of tuberculosis resistance (ATP6V0B, MAPK14, ITGAX, CORO1A) had decreased level of expression. Decreased expression was also detected for genes, involved in protein synthesis (EIF4A2, EIF4A1, RPL23). For genes of T-cellular signaling pathway (RASGRP1, PDCD1, CD3G, PIK3R1, CD8A) and also for apoptosis factors (PDCD1, CCR7, CCR5, IL1A) was determined enhanced level of their synthesis. Conclusion. Genes that were detected as result of conducted analysis can be used as diagnostic markers of lung cancer development.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>рак лёгкого</kwd><kwd>транскриптом</kwd><kwd>микроматричный анализ</kwd><kwd>дифференциальная экспрессия генов</kwd></kwd-group><kwd-group xml:lang="en"><kwd>lung cancer</kwd><kwd>transcriptome</kwd><kwd>microarray analysis</kwd><kwd>differential gene expression</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Bray F., Ferlay J., Soerjomataram I., et al. Global cancerstatistics 2018: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA: A Cancer Journal for Clinicians. 2018 Nov;68(6):394-424.</mixed-citation><mixed-citation xml:lang="en">Bray F., Ferlay J., Soerjomataram I., et al. 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