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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Advances in Molecular Oncology</journal-id><journal-title-group><journal-title xml:lang="en">Advances in Molecular Oncology</journal-title><trans-title-group xml:lang="ru"><trans-title>Успехи молекулярной онкологии</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2313-805X</issn><issn publication-format="electronic">2413-3787</issn><publisher><publisher-name xml:lang="en">Publishing House ABV Press</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">377</article-id><article-id pub-id-type="doi">10.17650/2313-805X-2021-8-3-25-33</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>REVIEW ARTICLES</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ОБЗОРНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">The role of mutations in <italic>NF1</italic> gene in sporadic carcinogenesis</article-title><trans-title-group xml:lang="ru"><trans-title>Роль мутаций в гене <italic>NF1</italic> в спорадическом канцерогенезе</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4091-382X</contrib-id><name-alternatives><name xml:lang="en"><surname>Mustafin</surname><given-names>R. N.</given-names></name><name xml:lang="ru"><surname>Мустафин</surname><given-names>Р. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>3 Lenin St., Ufa 450008</p></bio><bio xml:lang="ru"><p>450008 Уфа, ул. Ленина, 3</p></bio><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Bashkir State Medical University</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «Башкирский государственный медицинский университет»</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2021-09-15" publication-format="electronic"><day>15</day><month>09</month><year>2021</year></pub-date><volume>8</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>25</fpage><lpage>33</lpage><history><date date-type="received" iso-8601-date="2021-11-05"><day>05</day><month>11</month><year>2021</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2021, Mustafin R.N.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2021, Мустафин Р.Н.</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="en">Mustafin R.N.</copyright-holder><copyright-holder xml:lang="ru">Мустафин Р.Н.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://umo.abvpress.ru/jour/article/view/377">https://umo.abvpress.ru/jour/article/view/377</self-uri><abstract xml:lang="en"><p>The review article presents data on somatic inactivation of <italic>NF1</italic> gene as a cause of sporadic malignant neoplasms. The re- lationship between the features of specific tumors in neurofibromatosis type 1 and specific types of sporadic neoplasms, in which mutations in <italic>NF1</italic> gene are found, are presented. Evidence for the role of somatic mutations in <italic>NF1</italic> gene in the development of chemoresistance in melanoma, neuroblastoma, ovarian and breast cancer, and lung cancer is described (only if there are no mutations of known protooncogenes). To overcome the resistance of these neoplasms, inhibitors of mitogen-activated protein kinase have been proposed, the effectiveness of which has been proven in the treatment of plexiform neurofibromas. The review presents evidence of the relationship between <italic>NF1</italic> and microRNA, which can be used for targeted therapy of both neurofibromatosis type 1 and sporadic neoplasms with mutations of this gene. Prospects for gene therapy of these diseases are considered.</p></abstract><trans-abstract xml:lang="ru"><p>В обзорной статье представлены данные о роли соматической инактивации гена нейрофибромина <italic>NF1</italic> в развитии спорадических злокачественных неоплазм. рассмотрена взаимосвязь особенностей опухолевого синдрома при нейрофиброматозе 1-го типа и специфических типов спорадических новообразований, при которых наиболее часто обнаруживают мутации в гене <italic>NF1</italic>. Описаны примеры химиорезистентности меланомы, нейробластомы, рака яичника, молочной железы и легких, обусловленной мутациями в этом гене (при условии отсутствия мутаций известных протоонкогенов). Для преодоления устойчивости к химиотерапии данных новообразований предложено использовать ингибиторы митоген-активируемой протеинкиназы, эффективность которых доказана при лечении плексиформных нейрофибром. представлены данные о взаимосвязи <italic>NF1</italic> и микрорнк, которые могут быть применены в таргетной терапии нейрофиброматоза 1-го типа и спорадических неоплазм с мутациями данного гена. рассмотрены перспективы генной терапии данных заболеваний.</p></trans-abstract><kwd-group xml:lang="en"><kwd>NF1 gene, malignant neoplasms, microRNA, neurofibromin, targeted therapy, chemoresistance</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>ген NF1</kwd><kwd>злокачественные новообразования</kwd><kwd>микроРНК</kwd><kwd>нейрофибромин</kwd><kwd>таргетная терапия</kwd><kwd>химиорезистентность</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Haferlach C., Grossmann V., Kohlmann A. et al. 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