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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">epidemiology</journal-id><journal-title-group><journal-title xml:lang="ru">Эпидемиология и Вакцинопрофилактика</journal-title><trans-title-group xml:lang="en"><trans-title>Epidemiology and Vaccinal Prevention</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2073-3046</issn><issn pub-type="epub">2619-0494</issn><publisher><publisher-name>«Numicom» LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31631/2073-3046-2020-19-3-28-32</article-id><article-id custom-type="elpub" pub-id-type="custom">epidemiology-1027</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 СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Филогенетический анализ нуклеотидных последовательностей гена uge, детектированного в штаммах Klebsiella pneumoniae</article-title><trans-title-group xml:lang="en"><trans-title>Phylogenetic Analysis of the Nucleotide Sequences of the Uge Gene Detected in Klebsiella pneumoniae Strains</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8521-7652</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Устюжанин</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Ustyuzhanin</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Устюжанин Александр Владимирович - кандидат медицинских наук, старший научный сотрудник научного отделения иммунологии, микробиологии, патоморфологии и цитодиагностики.</p><p>Екатеринбург, ул. Репина 1.</p><p>+79089249419</p></bio><bio xml:lang="en"><p>Alexander V. Ustyuzhanin - Cand. Sci. (Med.), Senior Researcher of the Department of Immunology, Microbiology, Pathomorphology and Cytodi-agnostics of Ural Scientific Research Institute of Maternity and Child Care.</p><p>Yekaterinburg.</p><p>+79089249419</p></bio><email xlink:type="simple">ust103@yandex.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/0000-0002-0852-6766</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чистякова</surname><given-names>Г. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Chistyakova</surname><given-names>G. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чистякова Гузель Нуховна - доктор медицинских наук, профессор, руководитель научного отделения иммунологии, микробиологии, патоморфологии и цитодиагностики.</p><p>Екатеринбург, ул. Репина, 1.</p></bio><bio xml:lang="en"><p>Guzel N. Chistyakova - Dr. Sci. (Med.), Professor, Head of the Department of Immunology, Microbiology, Pathomorphology and Cytodiagnostics of Ural Scientific Research Institute of Maternity and Child Care.</p><p>Yekaterinburg.</p></bio><email xlink:type="simple">chistyakovagn@niiomm.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/0000-0002-4238-4642</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ремизова</surname><given-names>И. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Remizova</surname><given-names>I. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ремизова Ирина Ивановна - кандидат биологических наук, старший научный сотрудник научного отделения иммунологии, микробиологии, патоморфологии и цитодиагностики.</p><p>Екатеринбург, ул. Репина, 1.</p></bio><bio xml:lang="en"><p>Irina I. Remizova - Cand. Sci. (Biol.), Senior Researcher of the Department of Immunology, Microbiology, Pathomorphology and Cytodiagnostics of Ural Scientific Research Institute of Maternity and Child Care.</p><p>Yekaterinburg.</p></bio><email xlink:type="simple">RemizovaII@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Уральский научно-исследовательский институт охраны материнства и младенчества Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ural Scientific Research Institute of Maternity and Child Care</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>14</day><month>07</month><year>2020</year></pub-date><volume>19</volume><issue>3</issue><fpage>28</fpage><lpage>32</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Устюжанин А.В., Чистякова Г.Н., Ремизова И.И., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Устюжанин А.В., Чистякова Г.Н., Ремизова И.И.</copyright-holder><copyright-holder xml:lang="en">Ustyuzhanin A.V., Chistyakova G.N., Remizova I.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://www.epidemvac.ru/jour/article/view/1027">https://www.epidemvac.ru/jour/article/view/1027</self-uri><abstract><p>Актуальность. Штаммы Klebsiella pneumoniae могут обладать различными генами факторов вирулентности и вызывать такие нозологические формы, как пневмония, инфекция мочевыделительной системы, абсцесс печени, неонатальный сепсис. Цель работы - провести филогенетический анализ нуклеотидных последовательностей гена uge, детектированного в штаммах K. pneumoniae. Материалы и методы. Всего исследовано 66 бактериальных культур K. pneumoniae, идентифицированных в 2019 г. Из них 45 -выделены из проб фекалий, 20 - из проб цервикального канала, 1 - из зева. Видовую идентификацию выделенных микроорганизмов проводили бактериологическим методом, детекцию гена uge осуществляли с помощью ПЦР в реальном времени. Результаты и обсуждение. При проведении скринингового исследования K. pneumoniae uge+ штаммы выявлены в 60,61%. Нуклеотидные последовательности являются гетерогенными, штаммы K. pneumoniae, проанализированные по нуклеотидной последовательности гена uge, имеют разное генетическое родство. Отсутствие кластеризации изолятов по времени выделения и принадлежности к стационару исключает наличие у них общих эпидемических связей. Выводы. Ген uge был детектирован в 60,6% штаммов K. pneumoniae, выделенных при проведении скринингового бактериологического исследования. Нуклеотидные последовательности гена uge, полученные в ходе настоящего исследования, отличаются от аналогичных, принадлежащих гипервирулентным штаммам, что может быть использовано для оценки патогенного потенциала выявляемых в стационарах изолятов и эпидемической ситуации в отделениях лечебного учреждения, а также разработки подходов к прогнозу уровня заболеваемости инфекций клебсиеллезной этиологии, основанных на методах молекулярной эпидемиологии.</p></abstract><trans-abstract xml:lang="en"><p>Relevance. Klebsiella pneumoniae strains may have different virulence factor genes and cause nosological forms such as pneumonia, urinary tract infection, liver abscess, and neonatal sepsis. The purpose of this work is to conduct a phylogenetic analysis of the nucleotide sequences of the uge gene detected in K. pneumoniae strains. The purpose of this work is to conduct a phylogenetic analysis of the nucleotide sequences of the uge gene detected in K. pneumoniae strains. Materials &amp; Methods. A total of 66 bacterial cultures identified in 2019 were examined. 45 bacterial cultures were isolated from fecal samples, 20 - from cervical canal samples, 1 - from the pharynx. Results. The uge gene was detected in 60.61% of Klebsiella pneumoniae strains isolated during bacteriological screening. Conclusions. The Klebsiella pneumoniae nucleotide sequences of the uge gene obtained in the course of this study differ from the analogous ones belonging to hypervirulent strains, which can be used to assess the pathogenic potential of isolates detected in hospitals and the epidemic situation in medical departments, as well as to develop approaches to predict the incidence rate of Klebsiella etiology infections based on molecular epidemiology methods. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>Klebsiella pneumoniae</kwd><kwd>филогенетический анализ</kwd><kwd>ген uge</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Klebsiella pneumoniae</kwd><kwd>phylogenetic analysis</kwd><kwd>uge gene</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">Козлова Н. С. Баранцевич Н. Е., Баранцевич Е. П. Чувствительность к антибиотикам штаммов Klebsiella pneumoniae, выделенных в многопрофильном стационаре/ // Инфекция и иммунитет. - 2018. - № 1 (8). - С. 79-84. doi: 10.15789/2220-7619-2018-1-79-84.</mixed-citation><mixed-citation xml:lang="en">Kozlova NS, Barantsevich NE, Barantsevich EP. Susceptibility to antibiotics in Klebsiella pneumoniae strains isolated in a multidisciplinary medical centre. Russian Journal of Infection and Immunity. 2018;8(1):79-84. (In Russ.). https://doi.org/10.15789/2220-7619-2018-1-79-84.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Schmiedecke SS, Napolitano PG, Estrada SM. Perinatal pyogenic liver abscess: a rare entity and first reported case of Klebsiella pneumoniae. AJP Rep. 2019;(3)6:251-255.</mixed-citation><mixed-citation xml:lang="en">Schmiedecke SS, Napolitano PG, Estrada SM. Perinatal pyogenic liver abscess: a rare entity and first reported case of Klebsiella pneumoniae. AJP Rep. 2019;(3)6:251-255.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Guo Y, Wang S, Zhan L, et al. Microbiological and clinical characteristics of hypermucoviscous Klebsiella pneumoniae isolates associated with invasive infections in China. // Front Cell Infect Microbiol. 2017;17: 24. doi: 10.3389/fcimb.2017.00024. eCollection 2017.</mixed-citation><mixed-citation xml:lang="en">Guo Y, Wang S, Zhan L, et al. Microbiological and clinical characteristics of hypermucoviscous Klebsiella pneumoniae isolates associated with invasive infections in China. Front Cell Infect Microbiol. 2017;17: 24. doi: 10.3389/fcimb.2017.00024. eCollection 2017.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Mukherjee S, Bhattacharjee А, Naha S, et al. -Molecular characterization of NDM-1-producing Klebsiella pneumoniae ST29, ST347, ST1224, and ST2558 causing sepsis in neonates in a tertiary care hospital of North-East India. Infection, Genetics and Evolution. 2019;69:166-175.</mixed-citation><mixed-citation xml:lang="en">Mukherjee S, Bhattacharjee А, Naha S, et al. -Molecular characterization of NDM-1-producing Klebsiella pneumoniae ST29, ST347, ST1224, and ST2558 causing sepsis in neonates in a tertiary care hospital of North-East India. Infection, Genetics and Evolution. 2019;69:166-175.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Datta S, Roy S, Chatterjee S, et al. A five-year experience of carbapenem resistance in enterobacteriaceae causing neonatal septicaemia: predominance of NDM-1. PLoS ONE. 2014;9(11):e112101. doi:10.1371/journal.pone.0112101.</mixed-citation><mixed-citation xml:lang="en">Datta S, Roy S, Chatterjee S, et al. A five-year experience ofcarbapenem resistance in Enterobacteriaceae causing neonatal septicaemia: predominance of NDM-1. PLoS ONE. 2014;9(11):e112101. doi:10.1371/journal.pone.0112101.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Cubero M, Marti S, Dominguez MA, et al. Hypervirulent Klebsiella pneumoniae serotype K1 clinical isolates form robust biofilms at the air-liquid interface. PLoS One. 2019;18:14(9). doi: 10.1371/journal.pone.0222628. eCollection 2019.</mixed-citation><mixed-citation xml:lang="en">Cubero M, Marti S, Dominguez MA, et al. Hypervirulent Klebsiella pneumoniae serotype K1 clinical isolates form robust biofilms at the air-liquid interface. PLoS One. 2019;18:14(9). doi: 10.1371/journal.pone.0222628. eCollection 2019.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Candan ED, Aksooz N. Klebsiella pneumoniae: characteristics of carbapenem resistance and virulence factors. Acta Biochim. 2015;62(4):867-874.</mixed-citation><mixed-citation xml:lang="en">Candan ED, Aksooz N. Klebsiella pneumoniae: characteristics of carbapenem resistance and virulence factors. Acta Biochim. 2015;62(4):867-874.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Datta S, Mitra S, Chattopadhyay P, et al. Spread and exchange of blaNDM-1 in hospitalized neonates: role of mobilizable genetic elements. Eur. J. Clin. Microbiol Infect. Dis. 2017;36:255-265.</mixed-citation><mixed-citation xml:lang="en">Datta S, Mitra S, Chattopadhyay P, et al. Spread and exchange of blaNDM-1 in hospitalized neonates: role of mobilizable genetic elements. Eur. J. Clin. Microbiol Infect. Dis. 2017;36:255-265.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Brisse S, Fevre C, Passet V, et al. Virulent clones of Klebsiella pneumoniae: identification and evolutionary scenario based on genomic and phenotypic characterization. PLoS One. 2009;4(3):e4982.doi:10.1371/journal.pone.0004982.</mixed-citation><mixed-citation xml:lang="en">Brisse S, Fevre C, Passet V, et al. Virulent clones of Klebsiella pneumoniae: identification and evolutionary scenario based on genomic and phenotypic characterization. PLoS One. 2009;4(3):e4982.doi:10.1371/journal.pone.0004982.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Comandatore F, Sassera D, Bayliss SC, et al. Gene composition as a potential barrier to large recombinations in the bacterial pathogen Klebsiella pneumoniae. Genome Biol Evol. 2019. doi: 10.1093/gbe/evz236.</mixed-citation><mixed-citation xml:lang="en">Comandatore F, Sassera D, Bayliss SC, et al. Gene composition as a potential barrier to large recombinations in the bacterial pathogen Klebsiella pneumoniae. Genome Biol Evol. 2019. doi: 10.1093/gbe/evz236.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Vargas JM, Moreno Mochi MP, Nunez JM, et al. Virulence factors and clinical patterns of multiple-clone hypermucoviscous KPC-2 producing K. pneumoniae. Heliyon. 2019. Jun 19;5(6):e01829.</mixed-citation><mixed-citation xml:lang="en">Vargas JM, Moreno Mochi MP, Nunez JM, et al. Virulence factors and clinical patterns of multiple-clone hypermucoviscous KPC-2 producing K. pneumoniae. Heliyon. 2019. Jun 19;5(6):e01829.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Гончаров А. Е., Зуева Л. П., Колоджиева В.В. и др., Молекулярно-генетический мониторинг в системе эпидемиологического надзора за инфекциями, связанными с оказанием медицинской помощи. // Федеральные клинические рекомендации. - 2014. - М. - 45 с.</mixed-citation><mixed-citation xml:lang="en">GoncharovAE, Zueva LP, Kolodzhieva VV, et al. Molekulyarno-geneticheskii monitoring vsisteme epidemiologicheskogo nadzoraza infektsiyami, svyazannymis okazaniem meditsinskoi pomoshchi. Federal'nye klinicheskie rekomendatsii. Moscow. 2014:45. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Анганова Е.В., Духанина А. В., Савилов Е. Д. Бактерии рода Klebsiella в этиологической структуре бактериальных ОКИ: оценка их патогенности на уровне фено- и генотипа. // Эпидемиология и Вакцинопрофилактика. - 2011. - № 6 (61). - с. 62-65.</mixed-citation><mixed-citation xml:lang="en">Anganova EV, Dukhanina AV, Savilov ED. Bacteria of the genus Klebsiella in the etiological structure of bacterial acute intestinal infections and assessment of their pathogenicity on the phenotype and genotype leve. Epidemiology and Vaccinal Prevention. 2011;6(61):62-65. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Tamura K, Peterson D, Peterson N, et al. MEGA5: molecular evolutionary genetics analysis using maximum likelihood, evolutionary distance, and maximum parsimony methods. Mol. Biol. Evol. 2011;28(10):2731-2739.</mixed-citation><mixed-citation xml:lang="en">Tamura K, Peterson D, Peterson N, et al. MEGA5: molecular evolutionary genetics analysis using maximum likelihood, evolutionary distance, and maximum parsimony methods. Mol. Biol. Evol. 2011;28(10):2731-2739.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Ikeda M, Mizoguchi M, Oshida Y, et al. Clinical and microbiological characteristics and occurrence of Klebsiella pneumoniae infection in Japan. International Journal of General Medicine. 2018;13(11):293-299. doi: 10.2147/IJGM.S166940.</mixed-citation><mixed-citation xml:lang="en">Ikeda M, Mizoguchi M, Oshida Y, et al. Clinical and microbiological characteristics and occurrence of Klebsiella pneumoniae infection in Japan. International Journal of General Medicine. 2018;13(11):293-299. doi: 10.2147/IJGM.S166940.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang S, Zhang X. Wu Q, et al. Clinical, microbiological, and molecular epidemiological characteristics of Klebsiella pneumoniae-induced pyogenic liver abscess in southeastern China. Antimicrob Resist Infect Control. 2019;29(80:166. doi: 10.1186/s13756-019-0615-2. eCollection 2019.</mixed-citation><mixed-citation xml:lang="en">Zhang S, Zhang X. Wu Q, et al. Clinical, microbiological, and molecular epidemiological characteristics of Klebsiella pneumoniae-induced pyogenic liver abscess in southeastern China. Antimicrob Resist Infect Control. 2019;29(80:166. doi: 10.1186/s13756-019-0615-2. eCollection 2019.</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>
