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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">rsp</journal-id><journal-title-group><journal-title xml:lang="ru">Научно-практическая ревматология</journal-title><trans-title-group xml:lang="en"><trans-title>Rheumatology Science and Practice</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1995-4484</issn><issn pub-type="epub">1995-4492</issn><publisher><publisher-name>IMA-PRESS, LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14412/1995-4484-2017-159-163</article-id><article-id custom-type="elpub" pub-id-type="custom">rsp-2357</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 RESEARCH</subject></subj-group></article-categories><title-group><article-title>Антитела к гетерогенному ядерному рибонуклеопротеину В1 (RA33) при ревматоидном артрите и системной склеродермии</article-title><trans-title-group xml:lang="en"><trans-title>ANTI-HETEROGENEOUS NUCLEAR RIBONUCLEOPROTEIN B1 (ANTI-RA33) ANTIBODIES IN RHEUMATOID ARTHRITIS AND SYSTEMIC SCLEROSIS</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>Кузнецова</surname><given-names>П. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuznetsova</surname><given-names>P. A.</given-names></name></name-alternatives><email xlink:type="simple">olejnik.polina@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>Маслянский</surname><given-names>А. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Maslyansky</surname><given-names>A. L.</given-names></name></name-alternatives><email xlink:type="simple">olejnik.polina@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>Лапин</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Lapin</surname><given-names>S. V.</given-names></name></name-alternatives><email xlink:type="simple">olejnik.polina@yandex.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>Ткаченко</surname><given-names>О. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Tkachenko</surname><given-names>O. Yu.</given-names></name></name-alternatives><email xlink:type="simple">olejnik.polina@yandex.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>Мазуров</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Mazurov</surname><given-names>V. I.</given-names></name></name-alternatives><email xlink:type="simple">olejnik.polina@yandex.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Северо-Западный федеральный медицинский исследовательский центр им. В.А. Алмазова» Минздрава России,&#13;
Санкт-Петербург</institution><country>Россия</country></aff><aff xml:lang="en"><institution>V.A. Almazov NorthWestern Federal Medical Research Center, Ministry&#13;
of Health of Russia, Saint Petersburg</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО «Первый Санкт-Петербургский государственный&#13;
медицинский университет им. академика И.П. Павлова» Минздрава&#13;
России, Санкт-Петербург</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Academician I.P. Pavlov First Saint Petersburg State Medical University, Ministry of Health of Russia, Saint Petersburg</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБОУ ВО «Северо-Западный государственный медицинский университет им. И.И. Мечникова» Минздрава России, Санкт-Петербург</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I.I. Mechnikov NorthWestern State Medical University, Ministry of&#13;
Health of Russia, Saint Petersburg</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>24</day><month>04</month><year>2017</year></pub-date><volume>55</volume><issue>2</issue><fpage>159</fpage><lpage>163</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кузнецова П.А., Маслянский А.Л., Лапин С.В., Ткаченко О.Ю., Мазуров В.И., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Кузнецова П.А., Маслянский А.Л., Лапин С.В., Ткаченко О.Ю., Мазуров В.И.</copyright-holder><copyright-holder xml:lang="en">Kuznetsova P.A., Maslyansky A.L., Lapin S.V., Tkachenko O.Y., Mazurov V.I.</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://rsp.mediar-press.net/rsp/article/view/2357">https://rsp.mediar-press.net/rsp/article/view/2357</self-uri><abstract><p>Аутоантитела (ААТ) к гетерогенному ядерному рибонуклеопротеину (РНП) встречаются при многих аутоиммунных ревматических заболеваниях (АРЗ). В настоящее время вопрос о потенциальной диагностической значимости ААТ к комплексу RA33, состоящему из РНП A2 и альтернативных вариантов сплайсинга белков РНП В1 и РНП В2, вызывает интерес у ревматологов. Материал и методы. Нами было проведено исследование частоты выявления ААТ к РНП B1 у 300 больных с системными АРЗ, включая пациентов с ревматоидным артритом (РА), анкилозирующим спондилитом (АС), системной красной волчанкой (СКВ), системной склеродермией (ССД) и болезнью Шёгрена (БШ), а также у 53 пациентов, не страдавших АРЗ, которые составили контрольную группу. ААТ к РНП B1 оценивали в сыворотке крови методом иммуноферментного анализа. Результаты и обсуждение. Частота выявления ААТ к РНП B1 у пациентов с АРЗ была значительно выше, чем в группе контроля: 170 из 300 (56,6%) и 8 из 53 (13%) соответственно. При РА ААТ к РНП B1 были обнаружены у 78,5% (113 из 144 больных), при АС – у 40,3% (23 из 57), при ССД – у 67,5% (27 из 40), при СКВ – у 36,4% (16 из 44) и при БШ – у 13,3% (2 из 15). Диагностическая чувствительность маркера при РА составила 78,5%, диагностическая специфичность – 84,9%, отношение правдоподобия положительного результата – 5,24, отношение правдоподобия отрицательного результата – 0,24. У больных РА уровень ААТ к РНП B1 достоверно коррелирует с содержанием С-реактивного белка и СОЭ, в то время как у пациентов с ССД была установлена связь выявления ААТ к РНП B1 с жесткостью сосудистой стенки и наличием гипертензии. Частота выявления ААТ к РНП B1 среди больных РА серонегативных по ревматоидному фактору и антителам к циклическому цитруллинированному пептиду составила 15,4%. Заключение. ААТ к РНП B1 являются полезным лабораторным маркером (при использовании в качестве верхней границы нормы 3,3 ед/мл), но имеют ограниченную ценность в диагностике РА. ААТ к РНП B1 можно рассматривать как дополнительный диагностический маркер РА.</p><p> </p></abstract><trans-abstract xml:lang="en"><p>Anti-heterogeneous nuclear ribonucleoprotein (RNP) autoantibodies (AAbs) are encountered in many autoimmune rheumatic diseases (ARDs). The potential diagnostic value of the RA33 AAb complex consisting of RNP A2 and alternative domains of the splicing proteins RNP B1 and RNP B2 is now of interest to rheumatologists. Subjects and methods. The authors studied the frequency of anti-RNP B1 AAbs in 300 patients with systemic ARDs, including those with rheumatoid arthritis (RA), ankylosing spondylitis (AS), systemic lupus erythematosus (SLE), systemic sclerosis (SSc), and Sjö gren's syndrome (SS) and in 53 people without ARDs, who constituted a control group. Serum anti-RNP B1 AAbs were assessed by enzyme immunoassay. Results and discussion. The frequency of anti-RNP B1 AAbs in patients with ARDs was much higher than that in the control group: 170/300 (56.6%) and 8/53 (13%) patients, respectively. Anti-RNP B1 AAbs were detected in 78.5% (113/144) of the patients with RA; 40.3% (23/57) of those with AS, in 67.5% (27/40) of those with SSc, in 36.4% (16/44) of those with SLE, and in 13.3% (2/15) of those with SS. The diagnostic sensitivity of the marker for RA was 78.5%, its diagnostic specificity was 84.9%; the likelihood ratio of positive and negative results was 5.24 and 0.24, respectively. In the patients with RA, the level of anti-RNP B1 AAbs significantly correlated with that of C-reactive protein and erythrocyte sedimentation rate, while in those with SSc the detection of anti-RNP B1 AAbs was related to the rigidity of the vascular wall and the presence of hypertension. The frequency of anti-RNP B1 AAbs among the RA patients seronegative for rheumatoid factor and anti-cyclic citrullinated peptide antibodies was 15.4%. Conclusion. Anti-RNP B1 AAs are a useful laboratory marker (with the upper limit of the normal range being 3.3 U/ml), but are of limited value in the diagnosis of RA. Anti-RNP B1 AAbs may be regarded as an additional diagnostic marker for RA.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>RA33</kwd><kwd>аутоантитела к РНП B1</kwd><kwd>системная склеродермия</kwd><kwd>ревматоидный артрит</kwd></kwd-group><kwd-group xml:lang="en"><kwd>RA33</kwd><kwd>anti-RNP B1 autoantibodies</kwd><kwd>systemic sclerosis</kwd><kwd>rheumatoid arthritis</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">Krecic AM, Swanson MS. HnRNP complexes: composition, structure, and function. Curr Opin Cell Biol. 1999;11(3):363-71. doi: 10.1016/S0955-0674(99)80051-9</mixed-citation><mixed-citation xml:lang="en">Krecic AM, Swanson MS. HnRNP complexes: composition, structure, and function. Curr Opin Cell Biol. 1999;11(3):363-71. doi: 10.1016/S0955-0674(99)80051-9</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Swanson MS. Functions of nuclear pre-mRNA/mRNA binding proteins. In: Lamond AI, editor. Pre-mRNA Processing. Berlin, Heidelberg: Landes Co Springer Verlag; 1995. P. 17-33.</mixed-citation><mixed-citation xml:lang="en">Swanson MS. Functions of nuclear pre-mRNA/mRNA binding proteins. In: Lamond AI, editor. Pre-mRNA Processing. Berlin, Heidelberg: Landes Co Springer Verlag; 1995. P. 17-33.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Maslyanskiy AL, Olinek PA, Lapin SV, et al. Anti-hnRNP B1 (RA33) autoantibodies are associated with the clinical phenotype in russian patients with rheumatoid arthritis and systemic sclerosis. J Immunol. 2014;2014:Article ID 51659. doi: 10.1155/2014/516593</mixed-citation><mixed-citation xml:lang="en">Maslyanskiy AL, Olinek PA, Lapin SV, et al. Anti-hnRNP B1 (RA33) autoantibodies are associated with the clinical phenotype in russian patients with rheumatoid arthritis and systemic sclerosis. J Immunol. 2014;2014:Article ID 51659. doi: 10.1155/2014/516593</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Олейник ПА, Маслянский АЛ, Лапин СВ и др. Антитела к HnRNP (RA33) у больных с ревматоидный артритом. Медицинский академический журнал. 2014;14(3):59-66 [Oleinik PA, Maslyanskiy AL, Lapin SV, et al. Anti-HNRNP (RA33) antibody in rheumatoid arthritis. Meditsinskii Akademicheskii Zhurnal. 2014;14(3):59-66 (In Russ.)].</mixed-citation><mixed-citation xml:lang="en">Олейник ПА, Маслянский АЛ, Лапин СВ и др. Антитела к HnRNP (RA33) у больных с ревматоидный артритом. Медицинский академический журнал. 2014;14(3):59-66 [Oleinik PA, Maslyanskiy AL, Lapin SV, et al. Anti-HNRNP (RA33) antibody in rheumatoid arthritis. Meditsinskii Akademicheskii Zhurnal. 2014;14(3):59-66 (In Russ.)].</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Aletaha D, Neogi T, Silman AJ, et al. 2010 Rheumatoid arthritis classification criteria: an American College of Rheumatology. European League Against Rheumatism collaborative initiative. Ann Rheum Dis. 2011;69:1580-8. doi: 10.1136/ard.2010.138461</mixed-citation><mixed-citation xml:lang="en">Aletaha D, Neogi T, Silman AJ, et al. 2010 Rheumatoid arthritis classification criteria: an American College of Rheumatology. European League Against Rheumatism collaborative initiative. Ann Rheum Dis. 2011;69:1580-8. doi: 10.1136/ard.2010.138461</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Meyer O, Tauxe F, Fabregas D, et al. Anti-RA33 antinuclear antibody in rheumatoid arthritis and mixed connective tissue disease: comparison with antikeratin and antiperinuclear antibodies. Clin Exp Rheumatol. 1993;11:473-8.</mixed-citation><mixed-citation xml:lang="en">Meyer O, Tauxe F, Fabregas D, et al. Anti-RA33 antinuclear antibody in rheumatoid arthritis and mixed connective tissue disease: comparison with antikeratin and antiperinuclear antibodies. Clin Exp Rheumatol. 1993;11:473-8.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Лапин СВ, Маслянский АЛ. Лабораторная диагностика ревматоидного артрита. Новые перспективы. Клинико-лабораторный консилиум. 2009;1(26):69-74 [Lapin SV, Maslyansky AL. Laboratory diagnosis of rheumatoid arthritis: new perspectives. Kliniko-Laboratornyi Konsilium. 2009;1(26):69-74 (In Russ.)].</mixed-citation><mixed-citation xml:lang="en">Лапин СВ, Маслянский АЛ. Лабораторная диагностика ревматоидного артрита. Новые перспективы. Клинико-лабораторный консилиум. 2009;1(26):69-74 [Lapin SV, Maslyansky AL. Laboratory diagnosis of rheumatoid arthritis: new perspectives. Kliniko-Laboratornyi Konsilium. 2009;1(26):69-74 (In Russ.)].</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Van der Linden S, Valkenburg HA, Cats A. Evaluation of diagnostic criteria for ankylosing spondylitis. A proposal for modification of the New York criteria. Arthritis Rheum. 1984 Apr;27(4):361. doi: 10.1002/art.1780270401</mixed-citation><mixed-citation xml:lang="en">Van der Linden S, Valkenburg HA, Cats A. Evaluation of diagnostic criteria for ankylosing spondylitis. A proposal for modification of the New York criteria. Arthritis Rheum. 1984 Apr;27(4):361. doi: 10.1002/art.1780270401</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">American College of Rheumatology Guidelines for Screening, Treatment, and Management of Lupus Nephritis. Arthritis Care Res. 2012 Jun;64(6):797-808. doi: 10.1002/acr.21664</mixed-citation><mixed-citation xml:lang="en">American College of Rheumatology Guidelines for Screening, Treatment, and Management of Lupus Nephritis. Arthritis Care Res. 2012 Jun;64(6):797-808. doi: 10.1002/acr.21664</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Masi AT, Rodnan GP, Medsger TA, et al. Preliminary criteria for the classification of systemic sclerosis (scleroderma). Arthritis Rheum. 1980;23:581-90. doi: 10.1002/art.1780230510 11. Васильев ВИ, Симонова МВ, Сафонова ТН. Критерии диагноза болезни и синдрома Шегрена. В кн.: Насонова ВА, Бунчук НВ, редакторы. Избранные лекции по клинической ревматологии. Москва: Медицина; 2001. С. 112-132 [Vasil'ev VI, Simonova MV, Safonova TN. Criteria for the diagnosis of Sjogren's disease and syndrome. In: Nasonova VA, Bunchuk NV, editors. Izbrannye lektsii po klinicheskoi revmatologii (Selected lectures on clinical rheumatology). Moscow: Meditsina; 2001. P. 112-132]. 12. Лапин СВ, Тотолян АА. Иммунологическая лабораторная диагностика аутоимунных заболеваний. Санкт-Петербург: Человек; 2010. 272 с. [Lapin SV, Totolyan AA. Immunologicheskaya laboratornaya diagnostika autoimunnykh zabolevanii (Immunological laboratory diagnostics of autoimmune diseases). Sankt-Peterburg: Chelovek; 2010. 272 p.]. 13. Sung Bin Cho, Keun Jae Ahn, Do Hee Kim, et al. Identification of HnRNP-A2/B1 as a Target Antigen of Anti-Endothelial Cell IgA Antibody in Behchet's Disease. J Invest Dermatol. 2012;132:601-8. doi: 10.1038/jid.2011.397</mixed-citation><mixed-citation xml:lang="en">Masi AT, Rodnan GP, Medsger TA, et al. Preliminary criteria for the classification of systemic sclerosis (scleroderma). Arthritis Rheum. 1980;23:581-90. doi: 10.1002/art.1780230510 11. Васильев ВИ, Симонова МВ, Сафонова ТН. Критерии диагноза болезни и синдрома Шегрена. В кн.: Насонова ВА, Бунчук НВ, редакторы. Избранные лекции по клинической ревматологии. Москва: Медицина; 2001. С. 112-132 [Vasil'ev VI, Simonova MV, Safonova TN. Criteria for the diagnosis of Sjogren's disease and syndrome. In: Nasonova VA, Bunchuk NV, editors. Izbrannye lektsii po klinicheskoi revmatologii (Selected lectures on clinical rheumatology). Moscow: Meditsina; 2001. P. 112-132]. 12. Лапин СВ, Тотолян АА. Иммунологическая лабораторная диагностика аутоимунных заболеваний. Санкт-Петербург: Человек; 2010. 272 с. [Lapin SV, Totolyan AA. Immunologicheskaya laboratornaya diagnostika autoimunnykh zabolevanii (Immunological laboratory diagnostics of autoimmune diseases). Sankt-Peterburg: Chelovek; 2010. 272 p.]. 13. Sung Bin Cho, Keun Jae Ahn, Do Hee Kim, et al. Identification of HnRNP-A2/B1 as a Target Antigen of Anti-Endothelial Cell IgA Antibody in Behchet's Disease. J Invest Dermatol. 2012;132:601-8. doi: 10.1038/jid.2011.397</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
