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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">cfpd</journal-id><journal-title-group><journal-title xml:lang="ru">Бюллетень физиологии и патологии дыхания</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin Physiology and Pathology of Respiration</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-5029</issn><publisher><publisher-name>Дальневосточный научный центр физиологии и патологии дыхания</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.36604/1998-5029-2026-100-121-128</article-id><article-id custom-type="elpub" pub-id-type="custom">cfpd-1349</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>Влияние однонуклеотидных полиморфизмов генов врожденного иммунитета и воспалительного ответа на гуморальные и клеточные показатели в крови пуповины новорожденных</article-title><trans-title-group xml:lang="en"><trans-title>Influence of single nucleotide polymorphisms of innate immunity and inflammatory response genes on humoral and cellular immune parameters in umbilical cord blood of newborns</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>Некрасова</surname><given-names>О. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Nekrasova</surname><given-names>O. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Олеся Олеговна Некрасова, канд. мед. наук, старший научный сотрудник, лаборатория механизмов вирус-ассоциированных патологий развития</p><p>675000, г. Благовещенск, ул. Калинина, 22 </p></bio><bio xml:lang="en"><p>Olesya O. Nekrasova, PhD (Med.), Senior Staff Scientist, Laboratory of Mechanisms of Virus-Associated Developmental Pathologies</p><p>22 Kalinina Str., Blagoveshchensk, 675000 </p></bio><email xlink:type="simple">foxy_voxy_on@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>Гассан</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gassan</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дина Анатольевна Гассан, канд. мед. наук, зав. лабораторией механизмов вирус-ассоциированных патологий развития</p><p>675000, г. Благовещенск, ул. Калинина, 22 </p></bio><bio xml:lang="en"><p>Dina A. Gassan, PhD (Med.), Head of Laboratory, Laboratory of Mechanisms of Virus-Associated Developmental Pathologies</p><p>22 Kalinina Str., Blagoveshchensk, 675000 </p></bio><email xlink:type="simple">dani-shi@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное научное учреждение «Дальневосточный научный центр физиологии и патологии дыхания»</institution></aff><aff xml:lang="en"><institution>Far Eastern Scientific Center of Physiology and Pathology of Respiration</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>16</day><month>06</month><year>2026</year></pub-date><volume>0</volume><issue>100</issue><fpage>121</fpage><lpage>128</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Некрасова О.О., Гассан Д.А., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Некрасова О.О., Гассан Д.А.</copyright-holder><copyright-holder xml:lang="en">Nekrasova O.O., Gassan D.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://cfpd.elpub.ru/jour/article/view/1349">https://cfpd.elpub.ru/jour/article/view/1349</self-uri><abstract><sec><title>Введение</title><p>Введение. Становление иммунной системы плода и новорожденного является сложным многофакторным процессом, в котором одну из ключевых ролей играет наследственность.</p></sec><sec><title>Цель</title><p>Цель. Изучить влияние однонуклеотидных полиморфизмов (ОНП) генов врожденного иммунитета и воспалительного ответа на гуморальные и клеточные показатели пуповинной крови новорожденных.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Материалом для исследования являлась венозная кровь из пуповины 80 детей, рожденных на сроке гестации 38-40 недель. Концентрацию общих иммуноглобулинов (Ig) G, M и A определяли в плазме пуповинной крови иммуноферментным анализом. Субпопуляционный состав лимфоцитов оценивали методом проточной цитометрии. Анализ ОНП таргетных генов производили с помощью полимеразной цепной реакции (ПЦР) с анализом плавления высокого разрешения (HRM) или асимметричной ПЦР с флуоресцентными зондами (LATE-PCR).</p></sec><sec><title>Результаты</title><p>Результаты. Носительство аллеля G ОНП rs2069837 IL6 ассоциировалось с более низкой концентрацией общего IgG (β = -1,81, p = 0,03). Минорный аллель G rs4986790 TLR4 был связан с повышенным уровнем общего IgM в пуповинной крови (β = 0,36, p = 0,04). Аллель C ОНП rs3024498 IL10 – с увеличением доли общих Т-лимфоцитов (p = 0,006) и Т-хелперов (p = 0,04) при уменьшении содержания NK-клеток (p = 0,02) в пуповинной крови новорожденных.</p></sec><sec><title>Заключение</title><p>Заключение. Полученные данные свидетельствуют о возможном вкладе некоторых ОНП генов IL6, TLR4 и IL10 в изменение гуморальных и клеточных показателей пуповинной крови новорожденных, что обосновывает необходимость дальнейших исследований, направленных на подтверждение выявленных ассоциаций и разработку прогностических моделей оценки иммунного статуса детей из групп риска.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. The development of the immune system of the fetus and newborn is a complex, multifactorial process in which heredity plays a key role.</p></sec><sec><title>Aim</title><p>Aim. To study the influence of single nucleotide polymorphisms (SNPs) in genes of innate immunity and inflammatory response on humoral and cellular parameters of umbilical cord blood of newborns.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The study sample consisted of venous umbilical cord blood from 80 infants born at 38-40 weeks of gestation. Total immunoglobulin (Ig) G, M, and A concentrations in plasma were determined using enzyme-linked immunosorbent assay. Lymphocyte subpopulation composition was assessed using flow cytometry. SNP analysis of target genes was determined using polymerase chain reaction (PCR) with high-resolution melting (HRM) analysis or linear-after-the-exponential PCR (LATE-PCR) with fluorescent probes.</p></sec><sec><title>Results</title><p>Results. Carriage of the G allele of IL6 rs2069837 SNP is associated with a lower concentration of total IgG (β = -1.81, p = 0.03). The minor G allele of TLR4 rs4986790 is associated with an increased level of total IgM in cord blood (β = 0.36, p = 0.04). The C allele of IL10 rs3024498 SNP is associated with an increase in the proportion of total T-lymphocytes (p = 0.006) and T-helpers (p = 0.04) along with a decreased content of NK cells (p = 0.02) in the umbilical cord blood of newborns.</p></sec><sec><title>Conclusions</title><p>Conclusions. The obtained data indicate the possible contribution of some SNPs of the IL6, TLR4 and IL10 genes to changes in humoral and cellular parameters of the umbilical cord blood of newborns, which justifies the need for further research aimed at confirming the identified associations and developing prognostic models for assessing the immune status of children at risk.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>новорожденные</kwd><kwd>однонуклеотидный полиморфизм</kwd><kwd>иммунитет</kwd></kwd-group><kwd-group xml:lang="en"><kwd>newborns</kwd><kwd>single nucleotide polymorphism</kwd><kwd>immunity</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках государственного задания (№ 124101100335-3)</funding-statement><funding-statement xml:lang="en">The study was carried out under the State Assignment (No. 124101100335-3)</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">Palmeira P., Quinello C., Silveira-Lessa A.L., Zago C.A., Carneiro-Sampaio M. 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