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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">gnck</journal-id><journal-title-group><journal-title xml:lang="ru">Колопроктология</journal-title><trans-title-group xml:lang="en"><trans-title>Koloproktologia</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2073-7556</issn><issn pub-type="epub">2686-7303</issn><publisher><publisher-name>Russian Association of Coloproctology</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33878/2073-7556-2021-20-1-68-76</article-id><article-id custom-type="elpub" pub-id-type="custom">gnck-1626</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>ОБЗОР ЛИТЕРАТУРЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>REVIEW</subject></subj-group></article-categories><title-group><article-title>Роль кишечной микробиоты в колоректальном канцерогенезе (обзор литературы)</article-title><trans-title-group xml:lang="en"><trans-title>Role of intestinal microbiota in colorectal carcinogenesis (review)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4795-0751</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сухина</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sukhina</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сухина Марина Алексеевна</p><p>ул. Саляма Адиля, д. 2, Москва, 123423</p><p>eLibrary SPIN: 9577-5290</p></bio><bio xml:lang="en"><p>Marina A. Sukhina</p><p>Salama Adilya str. 2, Moscow, 123423</p><p>eLibrary SPIN: 9577-5290</p></bio><email xlink:type="simple">marinamari272015@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5434-9062</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лягина</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Lyagina</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лягина Ирина Анатольевна</p><p>ул. Саляма Адиля, д. 2, Москва, 123423</p></bio><bio xml:lang="en"><p>Irina A. Lyagina</p><p>Salama Adilya str. 2, Moscow, 123423</p></bio><email xlink:type="simple">lyagina59@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8013-3863</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сафин</surname><given-names>А. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Safin</surname><given-names>A. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сафин Антон Люнерович</p><p>ул. Саляма Адиля, д. 2, Москва, 123423</p></bio><bio xml:lang="en"><p>Anton L. Safin</p><p>Salama Adilya str. 2, Moscow, 123423</p></bio><email xlink:type="simple">antonyz@rambler.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6464-2462</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Фролов</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Frolov</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Фролов Сергей Алексеевич</p><p>ул. Саляма Адиля, д. 2, Москва, 123423</p></bio><bio xml:lang="en"><p>Sergey A. Frolov</p><p>Salama Adilya str. 2, Moscow, 123423</p></bio><email xlink:type="simple">safrolov@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7929-9986</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кашников</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kashnikov</surname><given-names>V. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кашников Владимир Николаевич</p><p>ул. Саляма Адиля, д. 2, Москва, 123423</p></bio><bio xml:lang="en"><p>Vladimir N. Kashnikov </p><p>Salama Adilya str. 2, Moscow, 123423</p></bio><email xlink:type="simple">kashnikov-v@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ "НМИЦ колопроктологии имени А.Н. Рыжих" Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ryzhikh National Medical Research Center of Coloproctology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>21</day><month>03</month><year>2021</year></pub-date><volume>20</volume><issue>1</issue><fpage>68</fpage><lpage>76</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Сухина М.А., Лягина И.А., Сафин А.Л., Фролов С.А., Кашников В.Н., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Сухина М.А., Лягина И.А., Сафин А.Л., Фролов С.А., Кашников В.Н.</copyright-holder><copyright-holder xml:lang="en">Sukhina M.A., Lyagina I.A., Safin A.L., Frolov S.A., Kashnikov V.N.</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.ruproctology.com/jour/article/view/1626">https://www.ruproctology.com/jour/article/view/1626</self-uri><abstract><p>Цель обзора литературы – показать возможные связи между кишечной микробиотой и канцерогенезом колоректального рака, описать проканцерогенные свойства микроорганизмов, связанных с возникновением или пролиферацией рака. Кишечная микробиота играет ведущую роль в метаболизме, предоставляя важные метаболиты макроорганизму. В организме человека существует пространственная изменчивость в качественном и количественном составе микробиоты. Кишечная микробиота обеспечивает колониерезистентность организма человека, защищая его от колонизации условнопатогенными и патогенными микроорганизмами. Все больше появляется данных о роли кишечной микробиоты в возникновении и развитии колоректального рака. Требуется углубленное исследования кишечного микробиома в различных популяциях, что позволит идентифицировать другие микроорганизмы, связанные с возникновением или пролиферацией КРР, которые в дальнейшем могут быть использованы в качестве биомаркеров для скрининга КРР и прогнозирования ответа на иммунотерапию.</p></abstract><trans-abstract xml:lang="en"><p>The aim of the review is to show possible links between intestinal microbiota and colorectal carcinogenesis, to describe the procarcinogenic properties of microorganisms associated with the development or proliferation of colorectal cancer. The gut microbiota plays a leading role in metabolism, providing important metabolites to the macroorganism. In humans, there is a spatial variability in the qualitative and quantitative microbiota composition. The intestinal microbiota provides the colony resistance, protecting it from colonization by opportunistic and pathogenic microorganisms. There is more and more data on the role of the gut microbiota in the development of colorectal cancer. The profound study of the gut microbiome in various populations is required, which will allow to identify other microorganisms associated with the development or proliferation of colorectal cancer. It can be used as biomarkers for colorectal cancer screening and predicting the response to immunotherapy.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>микробиота</kwd><kwd>колоректальный рак</kwd><kwd>биомаркеры</kwd><kwd>факторы патогенности</kwd><kwd>канцерогенез</kwd></kwd-group><kwd-group xml:lang="en"><kwd>microbiota</kwd><kwd>colorectal cancer</kwd><kwd>biomarkers</kwd><kwd>pathogenicity factors</kwd><kwd>carcinogenesis</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">Brenner H, Kloor M, Pox CP. Colorectal cancer. Lancet. 2014;383:1490-1502. 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