<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<article article-type="review-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">pharmjournal</journal-id><journal-title-group><journal-title xml:lang="ru">Разработка и регистрация лекарственных средств</journal-title><trans-title-group xml:lang="en"><trans-title>Drug development &amp; registration</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2305-2066</issn><issn pub-type="epub">2658-5049</issn><publisher><publisher-name>LLC «CPHA»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33380/2305-2066-2023-12-4-1424</article-id><article-id custom-type="elpub" pub-id-type="custom">pharmjournal-1658</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>МЕТОДЫ АНАЛИЗА ЛЕКАРСТВЕННЫХ СРЕДСТВ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ANALYTICAL METHODS</subject></subj-group></article-categories><title-group><article-title>Рекомендации по валидации методик автоматического подсчета жизнеспособных клеток (обзор)</article-title><trans-title-group xml:lang="en"><trans-title>Recommendations for Validation of Automated Viable Cell Counting Methods (Review)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6008-0554</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Водякова</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Vodyakova</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>127051, г. Москва, Петровский бульвар, д. 8, стр. 2</p></bio><bio xml:lang="en"><p>8/2, Petrovsky Blvd, Moscow, 127051</p></bio><email xlink:type="simple">vod-marina@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/0000-0002-2355-0879</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Покровский</surname><given-names>Н. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Pokrovsky</surname><given-names>N. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>127051, г. Москва, Петровский бульвар, д. 8, стр. 2</p></bio><bio xml:lang="en"><p>8/2, Petrovsky Blvd, Moscow, 127051</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9585-3545</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мельникова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Melnikova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>127051, г. Москва, Петровский бульвар, д. 8, стр. 2</p></bio><bio xml:lang="en"><p>8/2, Petrovsky Blvd, Moscow, 127051</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4891-973X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Меркулов</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Merkulov</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>127051, г. Москва, Петровский бульвар, д. 8, стр. 2</p></bio><bio xml:lang="en"><p>8/2, Petrovsky Blvd, Moscow, 127051</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Федеральное государственное бюджетное учреждение «Научный центр экспертизы средств медицинского применения» Министерства здравоохранения Российской Федерации<country>Россия</country></aff><aff xml:lang="en">Scientific Centre for Expert Evaluation of Medicinal Products<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>17</day><month>11</month><year>2023</year></pub-date><volume>12</volume><issue>4</issue><fpage>217</fpage><lpage>222</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Водякова М.А., Покровский Н.С., Мельникова Е.В., Меркулов В.А., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Водякова М.А., Покровский Н.С., Мельникова Е.В., Меркулов В.А.</copyright-holder><copyright-holder xml:lang="en">Vodyakova M.A., Pokrovsky N.S., Melnikova E.V., Merkulov V.A.</copyright-holder><license 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.pharmjournal.ru/jour/article/view/1658">https://www.pharmjournal.ru/jour/article/view/1658</self-uri><abstract><sec><title>Введение</title><p>Введение. Качество продуктов на основе жизнеспособных клеток (таких, как биомедицинские клеточные продукты и высокотехнологические лекарственные препараты) должно поддерживаться на протяжении всего цикла производства, чтобы гарантировать их эффективность и безопасность при использовании пациентами. Минимально необходимое количество жизнеспособных клеток является одним из критериев контроля качества при выпуске конечного продукта. Исследование посвящено анализу процесса валидации методик автоматического подсчета жизнеспособных клеток.</p></sec><sec><title>Текст</title><p>Текст. В рамках данного исследования были рассмотрены актуальные данные об особенностях валидации автоматических счетчиков клеток относительно ручного подсчета. Были определены основные проблемы при валидации. На основе научных и регуляторных источников были выделены ключевые параметры процесса валидации, методы их оценки, измерения и представления результатов. Был описан алгоритм валидации автоматического счетчика клеток, включающий шаги по подбору стандартных образцов, выбору количества экспериментальных точек, разработке дизайна эксперимента, математической оценке полученных результатов и определению критериев приемлемости.</p></sec><sec><title>Заключение</title><p>Заключение. На основании изученных данных в работе представлены результаты в виде рекомендаций по валидации методик автоматического подсчета жизнеспособных клеток.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. The quality of viable cell-based products (such as biomedical cell products and advanced therapy medicinal products) must be maintained during the full production cycle to ensure their safety and efficacy for patients. The minimum required number of viable cells is one of the quality control criteria in the final product release specifications. This study looks into the process of validation of automated viable cell counting methods.</p></sec><sec><title>Text</title><p>Text. The study reviewed the latest data on specific validation characteristics for automated cell counters as compared to manual counting methods. We identified the main problems with the validation methods. Based on the review of scientific and regulatory literature, we identified the key validation parameters, methods of their evaluation and measurement, and reporting of results. We described the validation algorithm for an automated cell counter, including such steps as the selection of reference standards, selection of the number of experimental points, experimental design, mathematical evaluation of the obtained results, and determination of the acceptance criteria.</p></sec><sec><title>Conclusion</title><p>Conclusion. Based on the data reviewed, the authors developed recommendations for the validation of automated viable cell counting procedures.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>валидация</kwd><kwd>счетчик клеток</kwd><kwd>гемоцитометр</kwd><kwd>жизнеспособность</kwd><kwd>клеточные линии</kwd></kwd-group><kwd-group xml:lang="en"><kwd>validation</kwd><kwd>cell counter</kwd><kwd>hemocytometer</kwd><kwd>viability</kwd><kwd>cell lines</kwd></kwd-group><funding-group xml:lang="ru"><funding-statement>Работа выполнена в рамках государственного задания ФГБУ «НЦЭСМП» Минздрава России № 056-00052-23-00 на проведение прикладных научных исследований (номер государственного учета НИР 121021800098-4).</funding-statement></funding-group><funding-group xml:lang="en"><funding-statement>The study reported in this publication was carried out as part of a publicly funded research project No. 056-00001-22-00 and was supported by the Scientific Centre for Expert Evaluation of Medicinal Products (R&amp;D public accounting No. 121021800098-4).</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">Fagète S., Steimer C., Girod P. A. Comparing two automated high throughput viable-cell counting systems for cell culture applications. Journal of biotechnology. 2019;305:23–26. DOI: 10.1016/j.jbiotec.2019.08.014.</mixed-citation><mixed-citation xml:lang="en">Fagète S., Steimer C., Girod P. A. Comparing two automated high throughput viable-cell counting systems for cell culture applications. Journal of biotechnology. 2019;305:23–26. DOI: 10.1016/j.jbiotec.2019.08.014.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Butler M., Spearman M. Cell counting and viability measurements. Animal Cell Biotechnology. 2007:205–222. DOI: 10.1007/978-1-59745-399-8_8.</mixed-citation><mixed-citation xml:lang="en">Butler M., Spearman M. Cell counting and viability measurements. Animal Cell Biotechnology. 2007:205–222. DOI: 10.1007/978-1-59745-399-8_8.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Louis K. S., Siegel A. C. Cell viability analysis using trypan blue: manual and automated methods. Methods in Molecular Biology. 2011;740:7–12. DOI: 10.1007/978-1-61779-108-6_2.</mixed-citation><mixed-citation xml:lang="en">Louis K. S., Siegel A. C. Cell viability analysis using trypan blue: manual and automated methods. Methods in Molecular Biology. 2011;740:7–12. DOI: 10.1007/978-1-61779-108-6_2.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Cadena-Herrera D. Validation of three viable-cell counting methods: Manual, semi-automated, and automated. Biotechnology Reports (Amsterdam). 2015;7:9–16. DOI: 10.1016/j.btre.2015.04.004.</mixed-citation><mixed-citation xml:lang="en">Cadena-Herrera D. Validation of three viable-cell counting methods: Manual, semi-automated, and automated. Biotechnology Reports (Amsterdam). 2015;7:9–16. DOI: 10.1016/j.btre.2015.04.004.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Yurgel’ N. V., Mladentseva A. L., Bourdain A. V., editors. Guidance on the validation of methods for the analysis of medicinal products. Moscow: Association of Russian Pharmaceutical Manufacturers; 2007. 48 p. (In Russ.)</mixed-citation><mixed-citation xml:lang="en">Yurgel’ N. V., Mladentseva A. L., Bourdain A. V., editors. Guidance on the validation of methods for the analysis of medicinal products. Moscow: Association of Russian Pharmaceutical Manufacturers; 2007. 48 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Bottová I., Lee L. Validation study of the Vi-CELL XR for dendritic cell counting. BioProcessing Journal. 2014;13(3):32–37. DOI: 10.12665/J133.BottovaLee.</mixed-citation><mixed-citation xml:lang="en">Bottová I., Lee L. Validation study of the Vi-CELL XR for dendritic cell counting. BioProcessing Journal. 2014;13(3):32–37. DOI: 10.12665/J133.BottovaLee.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Huang L. C. Validation of cell density and viability assays using Cedex automated cell counter. Biologicals. 2010;38(3):393–400. DOI: 10.1016/j.biologicals.2010.01.009.</mixed-citation><mixed-citation xml:lang="en">Huang L. C. Validation of cell density and viability assays using Cedex automated cell counter. Biologicals. 2010;38(3):393–400. DOI: 10.1016/j.biologicals.2010.01.009.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Hsiung F. Comparison of Count Reproducibility, Accuracy, and Time to Results between a Hemocytometer and the TC20 Automated Cell Counter. Bulletin 6003 Rev. B. 2013:1–4.</mixed-citation><mixed-citation xml:lang="en">Hsiung F. Comparison of Count Reproducibility, Accuracy, and Time to Results between a Hemocytometer and the TC20 Automated Cell Counter. Bulletin 6003 Rev. B. 2013:1–4.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Solov’eva A. M., Aleksandrova S. A. Evaluation of readings of an automated cell counter. Tsitologiya. 2020;62(7):522–532. (In Russ.) DOI: 10.31857/S0041377120070056.</mixed-citation><mixed-citation xml:lang="en">Solov’eva A. M., Aleksandrova S. A. Evaluation of readings of an automated cell counter. Tsitologiya. 2020;62(7):522–532. (In Russ.) DOI: 10.31857/S0041377120070056.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Glantz A. S. Biomedical statistics. М.: Praktika; 1998. 459 p. (In Russ.)</mixed-citation><mixed-citation xml:lang="en">Glantz A. S. Biomedical statistics. М.: Praktika; 1998. 459 p. (In Russ.)</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>
