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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">mrj</journal-id><journal-title-group><journal-title xml:lang="ru">Современная ревматология</journal-title><trans-title-group xml:lang="en"><trans-title>Modern Rheumatology Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1996-7012</issn><issn pub-type="epub">2310-158X</issn><publisher><publisher-name>IMA-PRESS, LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14412/1996-7012-2020-2-52-56</article-id><article-id custom-type="elpub" pub-id-type="custom">mrj-1016</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>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL INVESTIGATIONS</subject></subj-group></article-categories><title-group><article-title>Экспрессия генов каспазы 3, матриксной металлопротеиназы 9, тканевого ингибитора металлопротеиназ 1, катепсинов S и К у больных остеоартритом, нуждающихся в эндопротезировании крупных суставов</article-title><trans-title-group xml:lang="en"><trans-title>The gene expression of caspase 3, matrix metalloproteinase-9, tissue inhibitor of metalloproteinases-1, and cathepsins S and K in patients with osteoarthritis requiring large joint replacement</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>Четина</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Chetina</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Елена Васильевна Четина</p><p>115522, Москва, Каширское шоссе, 34А</p></bio><bio xml:lang="en"><p>Elena Vasilyevna Chetina</p><p>34A, Kashirskoe Shosse, Moscow 115522</p></bio><email xlink:type="simple">etchetina@mail.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>Глемба</surname><given-names>К. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Glemba</surname><given-names>K. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522, Москва, Каширское шоссе, 34А</p></bio><bio xml:lang="en"><p>34A, Kashirskoe Shosse, Moscow 115522</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>Маркова</surname><given-names>Г. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Markova</surname><given-names>G. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522, Москва, Каширское шоссе, 34А</p></bio><bio xml:lang="en"><p>34A, Kashirskoe Shosse, Moscow 115522</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>Макаров</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Makarov</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522, Москва, Каширское шоссе, 34А</p></bio><bio xml:lang="en"><p>34A, Kashirskoe Shosse, Moscow 115522</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Научно-исследовательский институт ревматологии им. В.А. Насоновой»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>V.A. Nasonova Research Institute of Rheumatology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>30</day><month>05</month><year>2020</year></pub-date><volume>14</volume><issue>2</issue><fpage>52</fpage><lpage>56</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Четина Е.В., Глемба К.Е., Маркова Г.А., Макаров С.А., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Четина Е.В., Глемба К.Е., Маркова Г.А., Макаров С.А.</copyright-holder><copyright-holder xml:lang="en">Chetina E.V., Glemba K.E., Markova G.A., Makarov S.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://mrj.ima-press.net/mrj/article/view/1016">https://mrj.ima-press.net/mrj/article/view/1016</self-uri><abstract><p>Остеоартрит (ОА) – хроническое ревматическое заболевание, которое характеризуется болью и разрушением ткани сустава. Боль при ОА является основным клиническим симптомом, ограничивающим трудоспособность, и одним из показаний к эндопротезированию сустава. Однако у 10–40% больных ОА болевые ощущения сохраняются и после операции.Цель исследования – на основании ретроспективного анализа относительной экспрессии генов в крови перед операцией разработать метод поиска биомаркеров для прогнозирования динамики боли в послеоперационном периоде и определения целесообразности проведения эндопротезирования.Пациенты и методы. Исследована кровь 53 больных ОА (средний возраст 56,5±8,9 года) перед эндопротезированием коленного сустава и 26 здоровых доноров (средний возраст 55±8,3 года). Общую РНК выделяли из крови и после обратной транскрипции в комплементарную ДНК использовали для определения уровня относительной экспрессии генов в полимеразной цепной реакции в режиме реального времени.Результаты и обсуждение. Ретроспективный анализ экспрессии генов, ассоциированных с центральной сенситизацией, у 53 больных ОА перед эндопротезированием показал, что данные об экспрессии фактора некроза опухолей α, интерлейкина 1β, циклооксигеназы 2 и трансформирующего фактора роста β1 неинформативны в связи с их высокой экспрессией в крови у всех пациентов. Высокая экспрессия гена катепсина S (у 17% больных), гена катепсина K (у 21%), а также низкая экспрессия гена тканевого ингибитора металлопротеиназ 1 (у 31%) могут указывать на возможное сохранение боли после операции. Напротив, при низкой экспрессии гена каспазы 3 (у 43% больных) и гена матриксной металлопротеиназы 9 (у 23%) можно ожидать отсутствия боли после эндопротезирования.Заключение. Анализ экспрессии генов в крови больных ОА перед эндопротезированием представляется перспективным подходом для прогнозирования динамики боли после хирургического лечения.</p></abstract><trans-abstract xml:lang="en"><p>Osteoarthritis (OA) is a chronic rheumatic disease that is characterized by pain and articular cartilage degradation. Pain in OA is a main clinical symptom that limits working capacity and is one of the indications for joint replacement. However, 10-40% of patients with OA also continue to experience painful sensations after surgery.Objective: to develop a method for searching for biomarkers to predict the dynamics of pain in the postoperative period and to determine the feasibility of arthroplasty on the basis of a retrospective analysis of relative blood gene expression prior to surgery.Patients and methods. The investigators tested the blood taken from 53 OA patients (mean age, 56.5±8.9 years) before knee arthroplasty and from 26 healthy donors (mean age, 55±8.3 years). Total RNA was isolated from blood and after reverse transcription into complementary DNA was used to measure the level of relative gene expression in real-time polymerase chain reaction.Results and discussion. A retrospective analysis of the expression of genes associated with central sensitization in 53 patients with OA before arthroplasty showed that the data on the expression of tumor necrosis factor-α, interleukin-1β, cyclooxygenase-2, and transforming growth factor β1 were uninformative due to their high blood expression in all the patients. The high gene expression of cathepsin S (in 17% of the patients) and cathepsin K (in 21%) and the low gene expression of tissue inhibitor of metalloproteinases 1 (TIMP-1) (in 31%) may indicate that postoperative pain can be persistent. In contrast, no post-arthroplasty pain can be expected in 43% OA patients with low caspase 3 expression and in 23% of those with low MMP-9 one.Conclusion. Analysis of pre-arthroplasty blood gene expression in patients with OA seems to be a promising approach to predicting the dynamics of pain after surgical treatment.</p><p> </p></trans-abstract><kwd-group xml:lang="ru"><kwd>остеоартрит</kwd><kwd>боль</kwd><kwd>экспрессия генов</kwd><kwd>периферическая кровь</kwd><kwd>прогнозирование результата эндопротезирования</kwd></kwd-group><kwd-group xml:lang="en"><kwd>osteoarthritis</kwd><kwd>pain</kwd><kwd>gene expression</kwd><kwd>peripheral blood</kwd><kwd>prediction of arthroplasty outcome</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при финансовой поддержке Российского фонда фундаментальных исследований (проект №12-0400038а).</funding-statement><funding-statement xml:lang="en">This investigation has been supported by the Russian Foundation for Basic Research (Projects No. 12-04-00038а).</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">Филатова ЕС, Туровская ЕФ, Алексеева ЛИ и др. 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