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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">actabiomedica</journal-id><journal-title-group><journal-title xml:lang="ru">Acta Biomedica Scientifica</journal-title><trans-title-group xml:lang="en"><trans-title>Acta Biomedica Scientifica</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2541-9420</issn><issn pub-type="epub">2587-9596</issn><publisher><publisher-name>Scientific Centre for Family Health and Human Reproduction Problems</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29413/ABS.2026-11.2.12</article-id><article-id custom-type="elpub" pub-id-type="custom">actabiomedica-6078</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>МОРФОЛОГИЯ, ФИЗИОЛОГИЯ И ПАТОФИЗИОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MORPHOLOGY, PHYSIOLOGY AND PATHOPHYSIOLOGY</subject></subj-group></article-categories><title-group><article-title>Некоторые показатели врожденного звена иммунной системы у пациентов с тяжёлой формой COVID-19 и их роль в развитии коагулопатии</article-title><trans-title-group xml:lang="en"><trans-title>Indicators of the innate immune system in patients with severe COVID-19 and their role in the development of coagulopathy</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2874-4111</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гайдукова</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Gaydukova</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гайдукова Тамара Владимировна – ассистент кафедры патологической физиологии.</p><p>672000, Забайкальский край, Чита, ул. Горького, д. 39 «а»</p></bio><bio xml:lang="en"><p>Tamara V. Gaidukova – assistant at the Department of Pathological Physiology, Chita State Medical Academy.</p><p>Gorky Str., 39a, Chita 672000</p></bio><email xlink:type="simple">cpn75@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/0009-0005-3982-4220</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бурдиенко</surname><given-names>Т. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Burdienko</surname><given-names>T. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бурдиенко Татьяна Олеговна – специалист отдела практики.</p><p>672000, Забайкальский край, Чита, ул. Горького, д. 39 «а»</p></bio><bio xml:lang="en"><p>Tatyana O. Burdienko – specialist in the Practice Department, Chita State Medical Academy.</p><p>Gorky Str., 39a, Chita 672000</p></bio><email xlink:type="simple">Tatyana.mishkileeva@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/0000-0002-0724-0352</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Фефелова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Fefelova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Фефелова Елена Викторовна – доктор медицинских наук, доцент, профессор кафедры патологической физиологии.</p><p>672000, Забайкальский край, Чита, ул. Горького, д. 39 «а»</p></bio><bio xml:lang="en"><p>Elena V. Fefelova – Dc. Sc. (Med.), associate professor, professor of the Department of Pathological Physiology, Chita State Medical Academy.</p><p>Gorky Str., 39a, Chita 672000</p></bio><email xlink:type="simple">fefelova.elena@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/0000-0002-8601-3499</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Терешков</surname><given-names>П. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Tereshkov</surname><given-names>P. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Терешков Павел Петрович – кандидат медицинских наук, заведующий лабораторией экспериментальной и клинической биохимии и иммунологии.</p><p>672000, Забайкальский край, Чита, ул. Горького, д. 39 «а»</p></bio><bio xml:lang="en"><p>Pavel P. Tereshkov – Cand. Sc. (Med.), Head of the Laboratory of Experimental and Clinical Biochemistry and Immunology, Chita State Medical Academy.</p><p>Gorky Str., 39a, Chita 672000</p></bio><email xlink:type="simple">tpp6915@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/0000-0001-7997-9116</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лукьянов</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Lukyanov</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лукьянов Сергей Анатольевич – кандидат медицинских наук, главный врач.</p><p>672030, Забайкальский край, Чита, ул. Труда, д. 21</p></bio><bio xml:lang="en"><p>Sergey A. Lukyanov – Cand. Sc. (Med.), Chief Physician of the Regional Clinical Infectious Diseases Hospital.</p><p>Trud Str. 21, Chita 672030</p></bio><email xlink:type="simple">lukyanov-sergei@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0975-2351</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Цыбиков</surname><given-names>Н. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsybikov</surname><given-names>N. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Цыбиков Намжил Нанзатович – доктор медицинских наук, профессор, заведующий кафедрой патологической физиологии.</p><p>672000, Забайкальский край, Чита, ул. Горького, д. 39 «а»</p></bio><bio xml:lang="en"><p>Namzhil N. Tsybikov – Dc. Sc. (Med.), professor, Head of the Department of Pathological Physiology, Chita State Medical Academy.</p><p>Gorky Str., 39a, Chita 672000</p></bio><email xlink:type="simple">thybikov@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Читинская государственная медицинская академия»</institution></aff><aff xml:lang="en"><institution>Chita State Medical Academy</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Государственное учреждение здравоохранения «Краевая клиническая инфекционная больница»</institution></aff><aff xml:lang="en"><institution>Regional clinical infectious diseases hospital</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>27</day><month>05</month><year>2026</year></pub-date><volume>11</volume><issue>2</issue><fpage>118</fpage><lpage>128</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гайдукова Т.В., Бурдиенко Т.О., Фефелова Е.В., Терешков П.П., Лукьянов С.А., Цыбиков Н.Н., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Гайдукова Т.В., Бурдиенко Т.О., Фефелова Е.В., Терешков П.П., Лукьянов С.А., Цыбиков Н.Н.</copyright-holder><copyright-holder xml:lang="en">Gaydukova T.V., Burdienko T.O., Fefelova E.V., Tereshkov P.P., Lukyanov S.A., Tsybikov N.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.actabiomedica.ru/jour/article/view/6078">https://www.actabiomedica.ru/jour/article/view/6078</self-uri><abstract><p>SARS-CoV-2 — один из немногих вирусов, вызывающих нарушение свёртывания крови. Патогенез коагулопатий при COVID-19 полиэтиологичен: цитокиновый шторм, нетоз, дисфункция ренин-ангиотензиновой системы, тромботическая микроангиопатия, ДВС-синдром и гипофибринолиз. Однако роль иммунной системы в развитии этих нарушений описана недостаточно.</p><sec><title>Цель</title><p>Цель. Охарактеризовать роль врожденного звена иммунной системы в развитии коагулопатий у пациентов с тяжёлой формой COVID-19.</p></sec><sec><title>Методы</title><p>Методы. В исследование была включена когорта из 103 пациентов с тяжелым течением COVID-19, получавших антикоагулянтную терапию и проходивших лечение в г. Чита. Для оценки состояния системы гемостаза проводился тест тромбодинамики, определение концентрации фибриногена, D-димера, тканевого активатора плазминогена, ингибитора активатора плазминогена-1. Все пациенты с SARS-CoV-2 были стратифицированы на четыре подгруппы в зависимости от состояния системы гемостаза. Содержание тканевого фактора, D-димера, tPA, PAI-1, уровень миелопероксидазы (МРО), матриксной металлопротеиназы-2 (ММП-2) и 9 (ММП-9), цистатина С определяли методом проточной цитометрии.</p></sec><sec><title>Результаты</title><p>Результаты. В группах с выраженной гиперкоагуляцией и гиперкоагуляцией наблюдалось повышение уровня фибриногена с параллельным ростом концентрации tPA и резким увеличением содержания PAI-1. При этом, максимальные значения TF зафиксированы у пациентов с гипокоагуляцией.</p><p>Уровень ММП-2 был ниже значений контрольной группы у всех больных с COVID-19, но прогрессивно нарастал от нормокоагуляции к гипокоагуляции, достигая максимума в последней. Концентрации MMP-9 и MPO были повышены во всех группах, достигая пика в группе с нормокоагуляцией. Концентрация цистатина C была повышена у всех пациентов.</p></sec><sec><title>Заключение</title><p>Заключение. Тяжелое течение COVID-19 ассоциировано с развитием тромботической коагулопатии, которая определяется формированием порочного круга «тромбовоспаления», где нарушения гемостаза и системная воспалительная реакция взаимно усиливают друг друга.</p></sec></abstract><trans-abstract xml:lang="en"><p>SARS-CoV-2 is one of the few viruses that cause blood coagulation disorders. The pathogenesis of coagulopathies in COVID-19 is polyetiological: cytokine storm, NETosis, dysfunction of the renin-angiotensin system, thrombotic microangiopathy, disseminated intravascular coagulation (DIC), and hypofibrinolysis. However, the role of the immune system in the development of these disorders remains insufficiently described.</p><sec><title>The aim</title><p>The aim. To characterize the role of the innate immune system in the development of coagulopathies in patients with severe COVID-19.</p></sec><sec><title>Methods</title><p>Methods. The study included a cohort of 103 patients with severe COVID-19 receiving anticoagulant therapy and undergoing treatment in Chita, Russia. Hemostasis was assessed using thrombodynamics testing, as well as measurement of fibrinogen, D-dimer, tissue plasminogen activator (tPA), and plasminogen activator inhibitor-1 (PAI-1). All patients with SARS-CoV-2 were stratified into four subgroups based on their hemostatic status. Levels of tissue factor (TF), D-dimer, tPA, PAI-1, myeloperoxidase (MPO), matrix metalloproteinase-2 (MMP-2), matrix metalloproteinase-9 (MMP-9), and cystatin C were determined by flow cytometry.</p></sec><sec><title>Results</title><p>Results. In the pronounced hypercoagulation and hypercoagulation groups, elevated fibrinogen levels were observed, along with a parallel increase in tPA concentration and a sharp rise in PAI-1 levels. Meanwhile, maximal TF-values were recorded in patients with hypocoagulation. MMP-2 levels were lower than those in the control group in all COVID-19 patients, but progressively increased from normocoagulation to hypocoagulation, reaching a maximum in the latter group. MMP-9 and MPO concentrations were elevated across all groups, peaking in the normocoagulation group. Cystatin C concentration was increased in all patients.</p></sec><sec><title>Conclusion</title><p>Conclusion. Severe COVID-19 is associated with the development of thrombotic coagulopathy, driven by the formation of a vicious cycle of “thromboinflammation,” in which hemostatic disorders and systemic inflammatory response mutually reinforce each other.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>металлопротеиназа-2</kwd><kwd>металлопротеиназа-9</kwd><kwd>миелопероксидаза</kwd><kwd>цистатин C</kwd><kwd>D-димер</kwd><kwd>тканевой активатор плазминогена</kwd><kwd>ингибитор активатора плазминогена-1</kwd><kwd>тканевой фактор</kwd></kwd-group><kwd-group xml:lang="en"><kwd>matrix metalloproteinase-2</kwd><kwd>matrix metalloproteinase-9</kwd><kwd>myeloperoxidase</kwd><kwd>cystatin C</kwd><kwd>D-dimer</kwd><kwd>tissue plasminogen activator</kwd><kwd>plasminogen activator inhibitor-1</kwd><kwd>tissue factor</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">Макацария А.Д., Слуханчук Е.В., Бицадзе В.О., Хизроева Ж.Х., Третьякова М.В., Шкода А.С. и др. Тромботический шторм, нарушения гемостаза и тромбовоспаление в условиях COVID-19. Акушерство, гинекология и репродукция. 2021; 15(5): 499-514. doi: 10.17749/2313-7347/ob.gyn.rep.2021.247</mixed-citation><mixed-citation xml:lang="en">Makatsariya AD, Slukhanchuk EV, Bitsadze VO, Khizroeva JKh, Tretyakova MV, Shkoda AS, et al. Thrombotic storm, hemostasis disorders and thromboinflammation in COVID-19. Obstetrics, Gynecology and Reproduction. 2021;15(5):499-514. (In Russ.). doi: 10.17749/2313-7347/ob.gyn.rep.2021.247</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">El-Zayat SR, Sibaii H, Mannaa FA. Toll-like receptors activation, signaling, and targeting: an overview. Bull Natl Res Cent. 2019; 43: 187. doi: 10.1186/s42269-019-0227-2</mixed-citation><mixed-citation xml:lang="en">El-Zayat SR, Sibaii H, Mannaa FA. Toll-like receptors activation, signaling, and targeting: an overview. Bull Natl Res Cent. 2019; 43: 187. doi: 10.1186/s42269-019-0227-2</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Cañas CA, Cañas F, Bautista-Vargas M, Bonilla-Abadía F. Role of Tissue Factor in the Pathogenesis of COVID-19 and the Possible Ways to Inhibit It. Clinical and Applied Thrombosis/Hemostasis. 2021; 27: 10760296211003983. doi: 10.1177/10760296211003983</mixed-citation><mixed-citation xml:lang="en">Cañas CA, Cañas F, Bautista-Vargas M, Bonilla-Abadía F. Role of Tissue Factor in the Pathogenesis of COVID-19 and the Possible Ways to Inhibit It. Clinical and Applied Thrombosis/Hemostasis. 2021; 27: 10760296211003983. doi: 10.1177/10760296211003983</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Ahmed S, Zimba O, Gasparyan AY. Thrombosis in Coronavirus disease 2019 (COVID-19) through the prism of Virchow’s triad. Clin Rheumatol. 2020; 39: 2529–2543. doi: 10.1007/s10067-020-05275-1</mixed-citation><mixed-citation xml:lang="en">Ahmed S, Zimba O, Gasparyan AY. Thrombosis in Coronavirus disease 2019 (COVID-19) through the prism of Virchow’s triad. Clin Rheumatol. 2020; 39: 2529–2543. doi: 10.1007/s10067-020-05275-1</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Levi M. COVID-19 coagulopathy vs disseminated intravascular coagulation. Blood Adv. 2020; 4(12): 2850. doi: 10.1182/bloodadvances.2020002197</mixed-citation><mixed-citation xml:lang="en">Levi M. COVID-19 coagulopathy vs disseminated intravascular coagulation. Blood Adv. 2020; 4(12): 2850. doi: 10.1182/bloodadvances.2020002197</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Salamanna F, Maglio M, Landini MP, Fini M. Platelet functions and activities as potential hematologic parameters related to Coronavirus Disease 2019 (Covid-19). Platelets. 2020; 31(5): 627-632. doi: 10.1080/09537104.2020.1762852</mixed-citation><mixed-citation xml:lang="en">Salamanna F, Maglio M, Landini MP, Fini M. Platelet functions and activities as potential hematologic parameters related to Coronavirus Disease 2019 (Covid-19). Platelets. 2020; 31(5): 627-632. doi: 10.1080/09537104.2020.1762852</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">D Avila-Mesquita C, Couto AES, Campos LCB, Vasconcelos TF, Michelon-Barbosa J, Corsi CAC, et al. MMP-2 and MMP-9 levels in plasma are altered and associated with mortality in COVID-19 patients. Biomed Pharmacother. 2021; 142: 112067. doi: 10.1016/j.biopha.2021.112067</mixed-citation><mixed-citation xml:lang="en">D Avila-Mesquita C, Couto AES, Campos LCB, Vasconcelos TF, Michelon-Barbosa J, Corsi CAC, et al. MMP-2 and MMP-9 levels in plasma are altered and associated with mortality in COVID-19 patients. Biomed Pharmacother. 2021; 142: 112067. doi: 10.1016/j.biopha.2021.112067</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Евтюгина Н.Г., Санникова С.С., Пешкова А.Д., Сафиуллина С.И., Андрианова И.А., Тарасова Г.Р. и др. Особенности нарушения системы свертывания крови у больных COVID-19. Терапевтический архив. 2021; 93(11): 1255–1263. doi: 10.26442/00403660.2021.11.201185</mixed-citation><mixed-citation xml:lang="en">Evtugina NG, Sannikova SS, Peshkova AD, Safiullina SI, Andrianova IA, Tarasova GR, et al. Peculiarities of blood coagulation disorders in patients with COVID-19. Terapevticheskii Arkhiv (Ter. Arkh.). 2021; 93(11): 1255–1263. (In Russ.). doi: 10.26442/00403660.2021.11.201185</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Mottaghi A, Alipour F, Alibeik N, Kabir A, Savaj S, Bozorgmehr R, et al. Serum cystatin C and inflammatory factors related to COVID-19 consequences. BMC Infect Dis. 2023; 23(1): 339. doi: 10.1186/s12879-023-08258-0</mixed-citation><mixed-citation xml:lang="en">Mottaghi A, Alipour F, Alibeik N, Kabir A, Savaj S, Bozorgmehr R, et al. Serum cystatin C and inflammatory factors related to COVID-19 consequences. BMC Infect Dis. 2023; 23(1): 339. doi: 10.1186/s12879-023-08258-0</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Borghi MO, Beltagy A, Garrafa E, Curreli D, Cecchini G, Bodio C, et al. Anti-phospholipid antibodies in COVID-19 are different from those detectable in the anti-phospholipid syndrome. Front Immunol. 2020; 11: 584241. doi: 10.3389/fimmu.2020.584241</mixed-citation><mixed-citation xml:lang="en">Borghi MO, Beltagy A, Garrafa E, Curreli D, Cecchini G, Bodio C, et al. Anti-phospholipid antibodies in COVID-19 are different from those detectable in the anti-phospholipid syndrome. Front Immunol. 2020; 11: 584241. doi: 10.3389/fimmu.2020.584241</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang Y, Xiao M, Zhang S, Xia P, Cao W, Jiang W, et al. Coagulopathy and Antiphospholipid Antibodies in Patients with Covid-19. N Engl J Med. 2020; 382(17): e38. doi: 10.1056/NEJMc2007575</mixed-citation><mixed-citation xml:lang="en">Zhang Y, Xiao M, Zhang S, Xia P, Cao W, Jiang W, et al. Coagulopathy and Antiphospholipid Antibodies in Patients with Covid-19. N Engl J Med. 2020; 382(17): e38. doi: 10.1056/NEJMc2007575</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">MisztalT, Golaszewska A,Tomasiak-Lozowska MM, Iwanicka M, Marcinczyk N, Leszczynska A, et al. The myeloperoxidase product, hypochlorous acid, reduces thrombus formation under flow and attenuates clot retraction and fibrinolysis in human blood. Free Radic Biol Med. 2019; 141: 426-437. doi: 10.1016/j.freeradbiomed.2019.07.003</mixed-citation><mixed-citation xml:lang="en">MisztalT, Golaszewska A,Tomasiak-Lozowska MM, Iwanicka M, Marcinczyk N, Leszczynska A, et al. The myeloperoxidase product, hypochlorous acid, reduces thrombus formation under flow and attenuates clot retraction and fibrinolysis in human blood. Free Radic Biol Med. 2019; 141: 426-437. doi: 10.1016/j.freeradbiomed.2019.07.003</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Goud PT, Bai D, Abu-Soud HM. A multiple-hit hypothesis involving reactive oxygen species and myeloperoxidase explains clinical deterioration and fatality in COVID-19. International Journal of Biological Sciences. 2021; 17(1): 62-72. doi: 10.7150/ijbs.51811</mixed-citation><mixed-citation xml:lang="en">Goud PT, Bai D, Abu-Soud HM. A multiple-hit hypothesis involving reactive oxygen species and myeloperoxidase explains clinical deterioration and fatality in COVID-19. International Journal of Biological Sciences. 2021; 17(1): 62-72. doi: 10.7150/ijbs.51811</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Временные методические рекомендации Министерства здравоохранения Российской Федерации. Профилактика, диагностика и лечение новой коронавирусной инфекции (COVID-19). Версия 7 (03.06.2020). URL: https://static-0.minzdrav.gov.ru/system/attachments/attaches/000/050/584/original/03062020_МR_COVID-19_v7.pdf [date of access: January 25, 2025].</mixed-citation><mixed-citation xml:lang="en">Interim Methodological Recommendations of the Ministry of Health of the Russian Federation. Prevention, Diagnosis, and Treatment of Novel Coronavirus Infection (COVID-19). Version 7 (03.06.2020). – URL: https://static-0.minzdrav.gov.ru/system/attachments/attaches/000/050/584/original/03062020_МR_COVID-19_v7.pdf [date of access: January 25, 2025.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Баландина А.Н., Кольцова Е.М., Шибеко А.М., Купраш А.Д., Атауллаханов Ф.И. Тромбодинамика: новый подход к диагностике нарушений системы гемостаза. Вопросы гематологии/онкологии и иммунопатологии в педиатрии. 2018; 17(4): 114-126. doi: 10.24287/1726-1708-2018-17-4-114-126</mixed-citation><mixed-citation xml:lang="en">Balandina AN, Koltsova EM, Shibeko AM, Kuprash AD, Ataullakhanov FI. Thrombodynamics: a new approach to the diagnosis of hemostasis system disorders. Pediatric Hematology/Oncology and Immunopathology. 2018; 17(4): 114-126. (In Russ.). doi: 10.24287/1726-1708-2018-17-4-114-126</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Simundic AM, Bölenius K, Cadamuro J, Church S, Cornes MP, van Dongen-Lases EC, et al. Joint EFLM-COLA-BIOCLI Recommendation for venous blood sampling. Clinical Chemistry and Laboratory Medicine. 2018; 56(12): 2015-2038. doi: 10.1515/cclm-2018-0602</mixed-citation><mixed-citation xml:lang="en">Simundic AM, Bölenius K, Cadamuro J, Church S, Cornes MP, van Dongen-Lases EC, et al. Joint EFLM-COLA-BIOCLI Recommendation for venous blood sampling. Clinical Chemistry and Laboratory Medicine. 2018; 56(12): 2015-2038. doi: 10.1515/cclm-2018-0602</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Tuktamyshov R, Zhdanov R. The method of in vivo evaluation of hemostasis: Spatial thrombodynamics. Hematology. 2015; 20(10): 584-6. doi: 10.1179/1607845415Y.0000000022</mixed-citation><mixed-citation xml:lang="en">Tuktamyshov R, Zhdanov R. The method of in vivo evaluation of hemostasis: Spatial thrombodynamics. Hematology. 2015; 20(10): 584-6. doi: 10.1179/1607845415Y.0000000022</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Jiménez D, García-Sanchez A, Rali P, Muriel A, Bikdeli B, Ruiz-Artacho P, et al. Incidence of VTE and Bleeding Among Hospitalized Patients with Coronavirus Disease 2019: A Systematic Review and Meta-analysis. Chest. 2021; 159(3): 1182-1196. doi: 10.1016/j.chest.2020.11.005</mixed-citation><mixed-citation xml:lang="en">Jiménez D, García-Sanchez A, Rali P, Muriel A, Bikdeli B, Ruiz-Artacho P, et al. Incidence of VTE and Bleeding Among Hospitalized Patients with Coronavirus Disease 2019: A Systematic Review and Meta-analysis. Chest. 2021; 159(3): 1182-1196. doi: 10.1016/j.chest.2020.11.005</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Kumar R, Clermont G, Vodovotz Y, Chow CC. The dynamics of acute inflammation. J Theor Biol. 2004; 230: 145–155. doi: 10.1016/j.jtbi.2004.04.044</mixed-citation><mixed-citation xml:lang="en">Kumar R, Clermont G, Vodovotz Y, Chow CC. The dynamics of acute inflammation. J Theor Biol. 2004; 230: 145–155. doi: 10.1016/j.jtbi.2004.04.044</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Тимошенко О.С., Гуреева Т.А., Кугаевская Е.В., Завалишина Л.Э., Андреева Ю.Ю., Соловьева Н.И. Желатиназы А и В и их эндогенные регуляторы в теле матки при плоскоклеточной карциноме шейки матки. Архив патологии. 2018;80(6):22-28. doi: 10.17116/patol20188006122</mixed-citation><mixed-citation xml:lang="en">Timoshenko OS, Gureeva TA, Kugaevskaya EV, Zavalishina LÉ, Andreeva YuYu, Solovуeva NI. Gelatinases A and B and their endogenous regulators in the corpus uteri in squamous cell cervical carcinoma. Russian Journal of Archive of Pathology. 2018; 80(6): 22-28. (In Russ.). doi: 10.17116/patol20188006122</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Mukherjee A, Das B. The role of inflammatory mediators and matrix metalloproteinases (MMPs) in the progression of osteoarthritis. Biomater Biosyst. 2024; 13: 100090. doi: 10.1016/j.bbiosy.2024.100090</mixed-citation><mixed-citation xml:lang="en">Mukherjee A, Das B. The role of inflammatory mediators and matrix metalloproteinases (MMPs) in the progression of osteoarthritis. Biomater Biosyst. 2024; 13: 100090. doi: 10.1016/j.bbiosy.2024.100090</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Su WY, Jaskot RH, Dreher KL. Particulate matter induction of pulmonary gelatinase A, gelatinase B, and tissue inhibitor of metalloproteinase expression. InhalToxicol. 2000; 12(2): 105-19. doi: 10.1080/08958378.2000.11463203</mixed-citation><mixed-citation xml:lang="en">Su WY, Jaskot RH, Dreher KL. Particulate matter induction of pulmonary gelatinase A, gelatinase B, and tissue inhibitor of metalloproteinase expression. InhalToxicol. 2000; 12(2): 105-19. doi: 10.1080/08958378.2000.11463203</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Laronha H, Caldeira J. Structure and Function of Human Matrix Metalloproteinases. Cells. 2020; 9(5): 1076. doi: 10.3390/cells9051076</mixed-citation><mixed-citation xml:lang="en">Laronha H, Caldeira J. Structure and Function of Human Matrix Metalloproteinases. Cells. 2020; 9(5): 1076. doi: 10.3390/cells9051076</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Wolosowicz M, Prokopiuk S, Kaminski TW. The Complex Role of Matrix Metalloproteinase-2 (MMP-2) in Health and Disease. Int JMol Sci. 2024; 25(24): 13691. doi: 10.3390/ijms252413691</mixed-citation><mixed-citation xml:lang="en">Wolosowicz M, Prokopiuk S, Kaminski TW. The Complex Role of Matrix Metalloproteinase-2 (MMP-2) in Health and Disease. Int JMol Sci. 2024; 25(24): 13691. doi: 10.3390/ijms252413691</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Kollet O, Das A, Karamanos N, Auf dem Keller U, Sagi I. Redefining metalloproteases specificity through network proteolysis. Trends Mol Med. 2024; 30(2): 147-163. doi: 10.1016/j.molmed.2023.11.001</mixed-citation><mixed-citation xml:lang="en">Kollet O, Das A, Karamanos N, Auf dem Keller U, Sagi I. Redefining metalloproteases specificity through network proteolysis. Trends Mol Med. 2024; 30(2): 147-163. doi: 10.1016/j.molmed.2023.11.001</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Peach CJ, Edgington-Mitchell LE, Bunnett NW, Schmidt BL. Protease-activated receptors in health and disease. Physiol Rev. 2023; 103(1): 717-785. doi: 10.1152/physrev.00044.2021</mixed-citation><mixed-citation xml:lang="en">Peach CJ, Edgington-Mitchell LE, Bunnett NW, Schmidt BL. Protease-activated receptors in health and disease. Physiol Rev. 2023; 103(1): 717-785. doi: 10.1152/physrev.00044.2021</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Monaco S, Gioia M, Rodriguez J, Fasciglione GF, Di Pierro D, Lupidi G, et al. Modulation of the proteolytic activity of matrix metalloproteinase-2 (gelatinase A) on fibrinogen. Biochem J. 2007; 402(3): 503-13. doi: 10.1042/BJ20061064</mixed-citation><mixed-citation xml:lang="en">Monaco S, Gioia M, Rodriguez J, Fasciglione GF, Di Pierro D, Lupidi G, et al. Modulation of the proteolytic activity of matrix metalloproteinase-2 (gelatinase A) on fibrinogen. Biochem J. 2007; 402(3): 503-13. doi: 10.1042/BJ20061064</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Изможерова Н.В., Попов А.А., Шамбатов М.А., Кожевникова А.К., Мелькова А.В. Роль матриксных металлопротеиназ в развитии атеросклероза. Патологическая физиология и экспериментальная терапия. 2025; 69(2): 117–126. doi: 10.48612/pfi-et/0031-2991.2025.02.117-126</mixed-citation><mixed-citation xml:lang="en">Izmozherova NV, Popov AA, Shambatov MA, Kozhevnikova AK, Melkova AV. The role of matrix metalloproteinases on the development of atherosclerosis. Pathological Physiology and Experimental Therapy, Russian Journal. 2025; 69(2): 117–126. (In Russ.). doi: 10.48612/pfi-et/0031-2991.2025.02.117-126</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Frangie C, Daher J. Role of myeloperoxidase in inflammation and atherosclerosis (Review). Biomed Rep. 2022; 16(6): 53. doi: 10.3892/br.2022.1536</mixed-citation><mixed-citation xml:lang="en">Frangie C, Daher J. Role of myeloperoxidase in inflammation and atherosclerosis (Review). Biomed Rep. 2022; 16(6): 53. doi: 10.3892/br.2022.1536</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Hawkins CL, Davies MJ. Role of myeloperoxidase and oxidant formation in the extracellular environment in inflammation-induced tissue damage. Free Radic Biol Med. 2021; 172: 633-651. doi: 10.1016/j.freerad-biomed.2021.07.007</mixed-citation><mixed-citation xml:lang="en">Hawkins CL, Davies MJ. Role of myeloperoxidase and oxidant formation in the extracellular environment in inflammation-induced tissue damage. Free Radic Biol Med. 2021; 172: 633-651. doi: 10.1016/j.freerad-biomed.2021.07.007</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">Barinov NA, Pavlova ER, Tolstova AP, Matveeva AG, Moskalets AP, Dubrovin EV, et al. Myeloperoxidase-induced fibrinogen unfolding and clotting. Microscopy Research and Technique. 2022; 85(7): 2537–2548. doi: 10.1002/jemt.241072548</mixed-citation><mixed-citation xml:lang="en">Barinov NA, Pavlova ER, Tolstova AP, Matveeva AG, Moskalets AP, Dubrovin EV, et al. Myeloperoxidase-induced fibrinogen unfolding and clotting. Microscopy Research and Technique. 2022; 85(7): 2537–2548. doi: 10.1002/jemt.241072548</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>
