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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">microbe</journal-id><journal-title-group><journal-title xml:lang="ru">Проблемы особо опасных инфекций</journal-title><trans-title-group xml:lang="en"><trans-title>Problems of Particularly Dangerous Infections</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0370-1069</issn><issn pub-type="epub">2658-719X</issn><publisher><publisher-name>Russian Research Anti-Plague Institute “Microbe”</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21055/0370-1069-2016-4-64-68</article-id><article-id custom-type="elpub" pub-id-type="custom">microbe-350</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>МИКРОБИОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MICROBIOLOGY</subject></subj-group></article-categories><title-group><article-title>Иммуночипы для одновременного обнаружения пяти ботулотоксинов методом фосфоресцентного анализа (ФОСФАН)</article-title><trans-title-group xml:lang="en"><trans-title>Microarray Immunoassay Tests for Simultaneous Detection of Five Botulinum Toxins by Phosphorescence Analysis (PHOSPHAN)</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>Никитина</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikitina</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>125424, Москва, Волоколамское шoccе, 75/1</p></bio><bio xml:lang="en"><p>75/1, Volokolamskoe Highway, Moscow, 125424</p></bio><email xlink:type="simple">an-na-nikitina@ya.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>Помелова</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Pomelova</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>125424, Москва, Волоколамское шoccе, 75/1</p></bio><bio xml:lang="en"><p>75/1, Volokolamskoe Highway, Moscow, 125424</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>Быченкова</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bychenkova</surname><given-names>T. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>125424, Москва, Волоколамское шoccе, 75/1</p></bio><bio xml:lang="en"><p>75/1, Volokolamskoe Highway, Moscow, 125424</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>Парамонов</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Paramonov</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>125424, Москва, Волоколамское шoccе, 75/1</p></bio><bio xml:lang="en"><p>75/1, Volokolamskoe Highway, Moscow, 125424</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>Кострюкова</surname><given-names>Т. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kostryukova</surname><given-names>T. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>125424, Москва, Волоколамское шoccе, 75/1</p></bio><bio xml:lang="en"><p>75/1, Volokolamskoe Highway, Moscow, 125424</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>Осин</surname><given-names>Н. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Osin</surname><given-names>N. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>125424, Москва, Волоколамское шoccе, 75/1</p></bio><bio xml:lang="en"><p>75/1, Volokolamskoe Highway, Moscow, 125424</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГУП «Государственный научно-исследовательский институт биологического приборостроения», Москва</institution><country>Россия</country></aff><aff xml:lang="en"><institution>State Research Institute of Biological Instrument Engineering, Moscow</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ЗАО «Иммуноскрин», Москва</institution><country>Россия</country></aff><aff xml:lang="en"><institution>CJSC “Immunoscreen”, Moscow</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>20</day><month>12</month><year>2016</year></pub-date><volume>0</volume><issue>4</issue><fpage>64</fpage><lpage>68</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Никитина А.В., Помелова В.Г., Быченкова Т.А., Парамонов Д.В., Кострюкова Т.С., Осин Н.С., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Никитина А.В., Помелова В.Г., Быченкова Т.А., Парамонов Д.В., Кострюкова Т.С., Осин Н.С.</copyright-holder><copyright-holder xml:lang="en">Nikitina A.V., Pomelova V.G., Bychenkova T.A., Paramonov D.V., Kostryukova T.S., Osin N.S.</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://journal.microbe.ru/jour/article/view/350">https://journal.microbe.ru/jour/article/view/350</self-uri><abstract><p>Цель работы. Разработать и сравнить по чувствительности тесты для одновременного обнаружения ботулотоксинов A, B, C, E, F методом мультиплексного фосфоресцентного анализа (ФОСФАН) с применением стандартной (на основе Pt копропорфирина) и модифицированной (на основе биоспецифичных наночастиц) систем регистрации фосфоресцентного сигнала. Материалы и методы. Иммуноанализ по технологии ФОСФАН выполняли в лунках стандартного 96-луночного микропланшета. На дне каждой лунки были напечатаны в виде микропятен моноспецифические антитела и поливалентный иммуноглобулин. Диапазон анализируемых концентраций анатоксинов – от 100 до 0,005 нг/мл. Для проявления реакции использовали смесь конъюгированных с биотином моноспецифических и поливалентного иммуноглобулинов и детекторные системы на основе конъюгатов стрептавидина с Pt копропорфирином или полистироловыми наночастицами, содержащими хелат европия. Люминесценцию обоих метчиков регистрировали на биочип-анализаторе в режиме временного разрешения. Порог детекции определяли как минимальную концентрацию анатоксина, при которой отношение P/N ≥ 2, а число таких проб (в серии из 10–30 экспериментов) не менее 50 %. Результаты и выводы. Разработанные иммуночипы обеспечивали группоспецифическое обнаружение пяти ботулотоксинов с возможностью типоспеци- фической идентификации ботулотоксинов А, В и Е. Перекрестные реакции между ботулотоксинами не выявлены. Применение фосфоресцентных наночастиц позволило повысить чувствительность детекции примерно на порядок до 10 пг/мл. Разработанные мультиплексные тесты можно рекомендовать для специфической индикации ботулотоксинов в клинических образцах, пробах из объектов окружающей среды или пищевых продуктов. </p></abstract><trans-abstract xml:lang="en"><p>Combination of multiplex microarray immunoassay tests and luminescent nanoparticle tags is considered as a promising approach to the development of highly sensitive, specific, and rapid methods of causative agent detection. Objective of this study was to develop and compare the sensitivity of the tests for simultaneous detection of five botulinic toxins (A,B,C,E,F) applying multiplex phosphorescence analysis (PHOSPHAN) using standard (Pt coproporphyrin tag-based) and modified (europium containing nanoparticles) systems of phosphorescent signal registration. Materials and methods. PHOSPHAN assay was performed in standard 96 well microplate. The toxoids added to the wells interacted with monospecific and polyvalent immunoglobulins printed as tiny spots on the bottom of each well, and with a mixture of the same antibodies conjugated to biotin. Analyzed anatoxin concentration range – 0.005 to 100 ng/ml. The reaction was manifested by streptavidin conjugated to either Pt coproporphyrin, or the luminescent nanoparticles. The luminescence of both tags was recorded in time-resolved mode by Biochip Analyzer. The limit of detection corresponded to a minimum toxoid concentration, at which the P/N ratio was equal or exceeded 2, while the number of such samples (in a series of 10-30 experiments) was no less than 50%. Results and conclusions. Both multiplex tests provided for simultaneous group-specific detection of five botulinum toxins with the option of type-specific (A, B, E) identification. No cross-reactivity was revealed. The use of phosphorescent nanoparticles allowed for the increase in detection sensitivity by an order of magnitude, up to 10 pg/ml. The tests developed could be recommended for specific detection and identification of botulinum toxins in clinical, environmental, and food samples. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>ботулотоксины типов A</kwd><kwd>B</kwd><kwd>C</kwd><kwd>E</kwd><kwd>F</kwd><kwd>иммуночипы</kwd><kwd>мультиплексный фосфоресцентный анализ (ФОСФАН)</kwd><kwd>биоспецифичные наночастицы</kwd><kwd>Pt копропорфирин</kwd><kwd>хелат Eu</kwd></kwd-group><kwd-group xml:lang="en"><kwd>botulinum toxin types A</kwd><kwd>B</kwd><kwd>C</kwd><kwd>E</kwd><kwd>F</kwd><kwd>microarray immunoassay tests</kwd><kwd>multiplex phosphorescence analysis (PHOSPHAN)</kwd><kwd>biospecific nanoparticles</kwd><kwd>Pt coproporphyrin</kwd><kwd>Eu chelate</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">Осин Н.С., Помелова В.Г., Соколов А.С., Быченкова Т.А., Бекман Н.И., Шарафудинова Т.Ю., Аслиян С.К., Ивановская Н.П., Ларичева С.Ю., Канаева Т.А. Фосфоресцентный микроанализ как новая технологическая платформа для молекулярной диагностики. Вестник РАМН. 2007; 12:3–10.</mixed-citation><mixed-citation xml:lang="en">Osin N.S., Pomelova V.G., Sokolov A.S., Bychenkova T.A., Bekman N.I. Sharafudinova T.Yu., Asliyan S.K., Ivanovskaya N.P., Laricheva S.Yu., Kanaeva T.A. [Phosphorescent microassay as a basisi for novel technological platform for molecular diagnostics]. RAMS Bulletin. 2007; 12:3–10.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Помелова В.Г., Быченкова Т.А., Осин Н.С. Иммуночип на основе микропланшетной технологии ФОСФАН для определе- ния иммуноглобулинов G к вирусам Западного Нила, Крымской- Конго геморрагической лихорадки и клещевого энцефалита. Пробл. особо опасных инф. 2009; 3(101):54–8.</mixed-citation><mixed-citation xml:lang="en">Pomelova V.G., Bychenkova T.A., Ossin N.S. [PHOSPHAN mi- croplate technology-based microarray for detection of IgG antibodies against West Nile, Crimean-Congo hemorrhagic fever and tick-borne encephalitis viruses]. Probl. Osobo Opasn. Infek. 2009; 3(101):54–8.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Arnon S.S., Schechter R., Inglesby T.V., Henderson D.A., Bartlett J.G., Ascher M.S., Eitzen E., Fine A.D. Hauer J., Layton M., Lillibridge S., Osterholm M.T., O'Toole T., Parker G., Perl T.M., Russell P.K., Swerdlow D.L., Tonat K.; Working Group on Civilian Biodefense. Botulinum toxin as a biological weapon: medical and public health management. JAMA. 2001; 285(8):059–70.</mixed-citation><mixed-citation xml:lang="en">Arnon S.S., Schechter R., Inglesby T.V., Henderson D.A., Bartlett J.G., Ascher M.S., Eitzen E., Fine A.D. Hauer J., Layton M., Lillibridge S., Osterholm M.T., O’Toole T., Parker G., Perl T.M., Russell P.K., Swerdlow D.L., Tonat K.; Working Group on Civilian Biodefense. Botulinum toxin as a biological weapon: medical and public health management. JAMA. 2001; 285(8):059–70.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Capek P., Dickerson T.J. Sensing the Deadliest Toxin: Technologies for Botulinum Neurotoxin Detection. Toxins. 2010; 2:24–53; DOI: 10.3390/toxins2010024.</mixed-citation><mixed-citation xml:lang="en">Capek P., Dickerson T.J. Sensing the Deadliest Toxin: Technologies for Botulinum Neurotoxin Detection. Toxins. 2010; 2:24–53; DOI: 10.3390/ toxins2010024.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Doellgast G. J., Triscott M. X., Beard G. A., Bottoms J. D., Cheng T., Roh B. H., Roman M. G., Hall P. A., Brown Е. Sensitive enzyme-linked immunosorbent assay for detection of Clostridium botulinum neurotoxins A, B, and E using signal amplification via enzyme-linked coagulation assay. J. Clin. Microbiol. 1993; 31:2402–9.</mixed-citation><mixed-citation xml:lang="en">Doellgast G. J., Triscott M. X., Beard G. A., Bottoms J. D., Cheng T., Roh B. H., Roman M. G., Hall P. A., Brown Е. Sensitive enzyme-linked immunosorbent assay for detection of Clostridium botulinum neurotoxins A, B, and E using signal amplification via enzyme-linked coagulation assay. J. Clin. Microbiol. 1993; 31:2402–9.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Ferreira J. L., Eliasberg S. J., Edmonds P., Harrison M. A. Comparison of the mouse bioassay and enzyme-linked immunosor- bent assay procedures for the detection of type A botulinal toxin in food. J. Food Prot. 2004; 67(1):203–6.</mixed-citation><mixed-citation xml:lang="en">Ferreira J. L., Eliasberg S. J., Edmonds P., Harrison M. A. Comparison of the mouse bioassay and enzyme-linked immunosorbent assay procedures for the detection of type A botulinal toxin in food. J. Food Prot. 2004; 67(1):203–6.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Jaras K., Tajudin A.A., Ressine A., Soukka T., Marko-Varga G., Bjartell A., Malm J., Laurell T., Lilja H. Europium nanoparticles for signal enhancement of antibody microarrays on nanoporous sili- con. J. Proteome Res. 2008; 7:1308–14; DOI: 10.1021/pr700591j.</mixed-citation><mixed-citation xml:lang="en">Jaras K., Tajudin A.A., Ressine A., Soukka T., Marko-Varga G., Bjartell A., Malm J., Laurell T., Lilja H. Europium nanoparticles for signal enhancement of antibody microarrays on nanoporous silicon. J. Proteome Res. 2008; 7:1308–14; DOI: 10.1021/pr700591j.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Jenko K.L., Zhang Y., Kostenko Y., Fan Y., Garcia-Rodriguez C., Lou J., Marks J.D., Varnum S.M. Development of an ELISA mi- croarray assay for the sensitive and simultaneous detection of ten biodefense toxins. Analyst. 2014; 139:5093–102; DOI: 10.1039/ c4an01270d.</mixed-citation><mixed-citation xml:lang="en">Jenko K.L., Zhang Y., Kostenko Y., Fan Y., Garcia-Rodriguez C., Lou J., Marks J.D., Varnum S.M. Development of an ELISA microarray assay for the sensitive and simultaneous detection of ten biodefense toxins. Analyst. 2014; 139:5093–102; DOI: 10.1039/c4an01270d.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Osin N.S., Pomelova V.G. Microarray immunophospho- rescence technology for the detection of infectious pathogens. In: National Institute of Allergy and Infectious Diseases, NIH. Frontiers in Research. Humana Press; 2008. P. 233–40. DOI: 10.1007/978-1- 59745-569-5_25.</mixed-citation><mixed-citation xml:lang="en">Osin N.S., Pomelova V.G. Microarray immunophosphorescence technology for the detection of infectious pathogens. In: National Institute of Allergy and Infectious Diseases, NIH. Frontiers in Research. Humana Press; 2008. P. 233–40. DOI: 10.1007/978-1-59745-569-5_25.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Scarlatos A., Welt B. A., Cooper B.Y., Archer D., DeMarse T., Chau K.V. Methods for detecting botulinum toxin with appli- cability to screening foods against biological terrorist attacks. J. of Food Science. 2005; 70(8):121–30; DOI: 10.1111/j.1365-2621.2005. tb11525.x.</mixed-citation><mixed-citation xml:lang="en">Scarlatos A., Welt B. A., Cooper B.Y., Archer D., DeMarse T., Chau K.V. Methods for detecting botulinum toxin with applicability to screening foods against biological terrorist attacks. J. of Food Science. 2005; 70(8):121–30; DOI: 10.1111/j.1365-2621.2005.tb11525.x.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Schiavo G., Matteoli M., Montecucco C. Neurotoxins affecting neuroexocytosis. Physiol. Rev. 2000; 80:717–66.</mixed-citation><mixed-citation xml:lang="en">Schiavo G., Matteoli M., Montecucco C. Neurotoxins affecting neuroexocytosis. Physiol. Rev. 2000; 80:717–66.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Sharma S.K., Ferreira J.L., Eblen B.S., Whiting R.C. Detection of type A, B, E, and F Clostridium botulinum neurotoxins in foods by using an amplified enzyme-linked immunosorbent assay with digoxigenin-labeled antibodies. Appl. Environ. Microbiol. 2006; 72(2):1231–8. DOI: 10.1128/AEM.72.2.1231-1238.2006.</mixed-citation><mixed-citation xml:lang="en">Sharma S.K., Ferreira J.L., Eblen B.S., Whiting R.C. Detection of type A, B, E, and F Clostridium botulinum neurotoxins in foods by using an amplified enzyme-linked immunosorbent assay with digoxigenin-labeled antibodies. Appl. Environ. Microbiol. 2006; 72(2):1231–8. DOI: 10.1128/ AEM.72.2.1231-1238.2006.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Wictome M. W., Newton K., Jameson K., Hallis B., Dunnigan P., Mackay E., Clarke S., Taylor R., Gaze J., Foster K., Shone C. C. Development of an in vitro bioassay for Clostridium botulinum type B neurotoxin in foods that is more sensitive than the mouse bioassay. Appl. Environ. Microbiol. 1999; 65(9):3787–92.</mixed-citation><mixed-citation xml:lang="en">Wictome M. W., Newton K., Jameson K., Hallis B., Dunnigan P., Mackay E., Clarke S., Taylor R., Gaze J., Foster K., Shone C. C. Development of an in vitro bioassay for Clostridium botulinum type B neurotoxin in foods that is more sensitive than the mouse bioassay. Appl. Environ. Microbiol. 1999; 65(9):3787–92.</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>
