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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">oncotomsk</journal-id><journal-title-group><journal-title xml:lang="ru">Сибирский онкологический журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Siberian journal of oncology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1814-4861</issn><issn pub-type="epub">2312-3168</issn><publisher><publisher-name>Tomsk National Research Medical Сепtеr of the Russian Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">oncotomsk-51</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>ЛАБОРАТОРНЫЕ И ЭКСПЕРИМЕНТАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>LABORATORY AND EXPERIMENTAL STUDIES</subject></subj-group></article-categories><title-group><article-title>ОЦЕНКА ВНЕКЛЕТОЧНОГО И ВНУТРИКЛЕТОЧНОГО ПРОТЕОЛИЗА ПРИ ПРЕДОПУХОЛЕВЫХ И ОПУХОЛЕВЫХ ЗАБОЛЕВАНИЯХ ГОРТАНИ</article-title><trans-title-group xml:lang="en"><trans-title>ASSESSMENT OF EXTRACELLULAR AND INTRACELLULAR PROTEOLYSIS IN PRETUMOR AND TUMOR DISEASES OF THE LARYNX</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>Кондакова</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kondakova</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634050, Россия, г. Томск, пер. Кооперативный, 5</p></bio><bio xml:lang="en"><p>5, Kooperativny Street, 634050-Tomsk</p></bio><email xlink:type="simple">kondakova@oncology.tomsk.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>Какурина</surname><given-names>Г. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kakurina</surname><given-names>G. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634050, Россия, г. Томск, пер. Кооперативный, 5</p></bio><bio xml:lang="en"><p>5, Kooperativny Street, 634050-Tomsk</p></bio><email xlink:type="simple">kondakova@oncology.tomsk.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>Спирина</surname><given-names>Л. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Spirina</surname><given-names>L. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634050, Россия, г. Томск, пер. Кооперативный, 5</p></bio><bio xml:lang="en"><p>5, Kooperativny Street, 634050-Tomsk</p></bio><email xlink:type="simple">kondakova@oncology.tomsk.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>Черемисина</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Cheremisina</surname><given-names>О. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634050, Россия, г. Томск, пер. Кооперативный, 5</p></bio><bio xml:lang="en"><p>5, Kooperativny Street, 634050-Tomsk</p></bio><email xlink:type="simple">kondakova@oncology.tomsk.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>Панкова</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pankova</surname><given-names>О. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634050, Россия, г. Томск, пер. Кооперативный, 5</p></bio><bio xml:lang="en"><p>5, Kooperativny Street, 634050-Tomsk</p></bio><email xlink:type="simple">kondakova@oncology.tomsk.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>Меньшиков</surname><given-names>К. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Menshikov</surname><given-names>К. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634050, Россия, г. Томск, пер. Кооперативный, 5</p></bio><bio xml:lang="en"><p>5, Kooperativny Street, 634050-Tomsk</p></bio><email xlink:type="simple">kondakova@oncology.tomsk.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «НИИ онкологии» СО РАМН, г. Томск</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Cancer Research Institute, Siberian Branch of the Russian Academy of Medical Sciences, Tomsk</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2014</year></pub-date><pub-date pub-type="epub"><day>10</day><month>02</month><year>2016</year></pub-date><volume>0</volume><issue>3</issue><fpage>45</fpage><lpage>50</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кондакова И.В., Какурина Г.В., Спирина Л.В., Черемисина О.В., Панкова О.В., Меньшиков К.Ю., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Кондакова И.В., Какурина Г.В., Спирина Л.В., Черемисина О.В., Панкова О.В., Меньшиков К.Ю.</copyright-holder><copyright-holder xml:lang="en">Kondakova I.V., Kakurina G.V., Spirina L.V., Cheremisina О.V., Pankova О.V., Menshikov К.Y.</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.siboncoj.ru/jour/article/view/51">https://www.siboncoj.ru/jour/article/view/51</self-uri><abstract><p>Проведено исследование экспрессии генов матриксных металлопротеиназ, активности протеасом и кальпаинов при предопухолевых и опухолевых заболеваниях гортани. Показано достоверное увеличение экспрессии генов ММП-1 и ММП-14 при сравнении диспластически измененного эпителия с опухолевой тканью рака гортани. Кроме того, обнаружено, что активность протеасом и активность кальпаинов в ткани опухоли гортани были достоверно выше по сравнению с таковыми в ткани при дисплазии слизистой оболочки гортани. Полученные результаты свидетельствуют о том, что внеклеточные и внутриклеточные протеазы играют важную роль в развитии рака гортани. Выявленные особенности патогенеза диспластических процессов и рака гортани в дальнейшем позволят выделить дополнительные объективные критерии, которые позволят прогнозировать риск развития злокачественного новообразования.</p></abstract><trans-abstract xml:lang="en"><p>The expression of matrix metalloproteinase (MMP) genes and activity of proteasomes and calpains were studied in patients with precancerous laryngeal lesions and laryngeal cancer. A significant increase in MMP-1 and MMp-14 gene expression was shown in laryngeal cancer tissue compared to that observed in dysplastic laryngeal tissue. Furthermore, the activity of proteasomes and calpains was significantly higher in laryngeal cancer tissue than in dysplastic laryngeal tissue. The results obtained indicate that extracellular and intracellular proteases play an important role in the development of laryngeal cancer. The detected features of pathogenesis of laryngeal dysplasia and laryngeal cancer will allow the additional objective criteria for predicting the risk for malignancy to be identified.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>матриксные металлопротеиназы</kwd><kwd>протеасомы</kwd><kwd>кальпаины</kwd><kwd>дисплазия</kwd><kwd>рак гортани</kwd></kwd-group><kwd-group xml:lang="en"><kwd>matrix metalloproteinase</kwd><kwd>proteasomes</kwd><kwd>calpains</kwd><kwd>dysplasia</kwd><kwd>laryngeal cancer</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">Барышев В.В., Андреев В.Г., Попучиев В.В., Ежов С.В. Современные аспекты изучения респираторного папилломатоза. Ч. 1. Этиология, патогенез, диагностика // Сибирский онкологический журнал. 2009. № 5(35). С. 67–72.</mixed-citation><mixed-citation xml:lang="en">Baryshev V.V., Andreev V.G., Popuchiev V.V., Ezhov S.V. 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