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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Genes &amp; Cells</journal-id><journal-title-group><journal-title xml:lang="en">Genes &amp; Cells</journal-title><trans-title-group xml:lang="ru"><trans-title>Гены и Клетки</trans-title></trans-title-group><trans-title-group xml:lang="zh"><trans-title>Genes and Cells</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2313-1829</issn><issn publication-format="electronic">2500-2562</issn><publisher><publisher-name xml:lang="en">Human Stem Cells Institute</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">122202</article-id><article-id pub-id-type="doi">10.23868/201912031</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Comparative impact analysis of neuronal and glial progenitors conditioned medium on cerebellar neurons under glutamate exitotoxicity</article-title><trans-title-group xml:lang="ru"><trans-title>Сравнительный анализ влияния кондиционированных сред, полученных при культивировании нейрональных и глиальных предшественников, на мозжечковые нейроны при глутаматной эксайтотоксичности</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Salikhova</surname><given-names>D. I</given-names></name><name xml:lang="ru"><surname>Салихова</surname><given-names>Д. И</given-names></name></name-alternatives><email>diana_salikhova@bk.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Leonov</surname><given-names>G. E</given-names></name><name xml:lang="ru"><surname>Леонов</surname><given-names>Г. Е</given-names></name></name-alternatives><email>diana_salikhova@bk.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Bukharova</surname><given-names>T. B</given-names></name><name xml:lang="ru"><surname>Бухарова</surname><given-names>Т. Б</given-names></name></name-alternatives><email>diana_salikhova@bk.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kornienko</surname><given-names>Z. V</given-names></name><name xml:lang="ru"><surname>Корниенко</surname><given-names>З. В</given-names></name></name-alternatives><email>diana_salikhova@bk.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Bulatenko</surname><given-names>N. V</given-names></name><name xml:lang="ru"><surname>Булатенко</surname><given-names>Н. В</given-names></name></name-alternatives><email>diana_salikhova@bk.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Efremova</surname><given-names>A. S</given-names></name><name xml:lang="ru"><surname>Ефремова</surname><given-names>А. С</given-names></name></name-alternatives><email>diana_salikhova@bk.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Makhnach</surname><given-names>O. V</given-names></name><name xml:lang="ru"><surname>Махнач</surname><given-names>О. В</given-names></name></name-alternatives><email>diana_salikhova@bk.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Makarov</surname><given-names>A. V</given-names></name><name xml:lang="ru"><surname>Макаров</surname><given-names>А. В</given-names></name></name-alternatives><email>diana_salikhova@bk.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Elchaninov</surname><given-names>AV. V</given-names></name><name xml:lang="ru"><surname>Ельчанинов</surname><given-names>А. В</given-names></name></name-alternatives><email>diana_salikhova@bk.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Fathudinov</surname><given-names>T. H</given-names></name><name xml:lang="ru"><surname>Фатхудинов</surname><given-names>Т. Х</given-names></name></name-alternatives><email>diana_salikhova@bk.ru</email><xref ref-type="aff" rid="aff2"/><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Goldshtein</surname><given-names>D. V</given-names></name><name xml:lang="ru"><surname>Гольдштейн</surname><given-names>Д. В</given-names></name></name-alternatives><email>diana_salikhova@bk.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff3"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">N.P. Bochkov Medical Genetic Research Center</institution></aff><aff><institution xml:lang="ru">Медико-генетический научный центр имени академика Н.П. Бочкова</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Research Institute of Human Morphology</institution></aff><aff><institution xml:lang="ru">Научно-исследовательский институт морфологии человека</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Peoples' Friendship University of Russia</institution></aff><aff><institution xml:lang="ru">Российский университет дружбы народов</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2019-12-10" publication-format="electronic"><day>10</day><month>12</month><year>2019</year></pub-date><volume>14</volume><issue>4</issue><issue-title xml:lang="en">VOL 14, NO4 (2019)</issue-title><issue-title xml:lang="ru">ТОМ 14, №4 (2019)</issue-title><fpage>46</fpage><lpage>53</lpage><history><date date-type="received" iso-8601-date="2023-01-16"><day>16</day><month>01</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2019, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2019, Эко-Вектор</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">Эко-Вектор</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://genescells.ru/2313-1829/article/view/122202">https://genescells.ru/2313-1829/article/view/122202</self-uri><abstract xml:lang="en"><p>One of the main causes of cell death in neurodegenerative diseases is excitotoxicity. Today the potential directions of treatment neurodegenerative diseases are including cell therapy, the purpose of which is to replace lost nerve tissue with donor cells. Transplanted cells along with replaced lost tissues have a paracrine effect, which requires careful study. The aim of this work was to study the effect of conditioned media, obtaining from neuronal and glial progenitor cells, on a primary culture of cerebellar neurons in a model of glutamate excitotoxicity. The cell viability, expression of marker genes for apoptosis and neuritogenesis, and the number of necrotic and apoptotic cells were determined in the culture of cerebellar neurons. The composition of the studied conditioned media was analyzed for the content of neurotrophins. A comparative analysis was revealed differences in the secretion of neurotrophins between the obtained cultures: the amount of brain-derived neurotrophic factor, nerve growth factor, ciliary neurotrophic factor and glial neurotrophic factor was higher in the secretion of glial progenitors. It was shown that the addition of conditioned media from neuronal cells does not significantly affect the viability of cerebellar neurons, whereas preincubation with media from glial progenitors has a neuroprotective effect by increasing the viability of cerebellar neurons, and during long-term cultivation promotes the growth of neurites by increasing the expression level of MAP2 and GAP43 genes.</p></abstract><trans-abstract xml:lang="ru"><p>Одной из основных причин гибели клеток при нейродегенеративных заболеваниях является эксайтотоксичность. На сегодняшний день к потенциальным направлениям лечения нейродегенеративных заболеваний относят клеточную терапию. Трансплантированные клетки наряду с замещением утраченных тканей оказывают паракринное действие, которое требует тщательного изучения. Целью данного исследования стала оценка секреторной активности нейрональных и глиальных предшественников и влияния кондиционированных сред, полученных при их культивировании, на мозжечковые нейроны крыс на модели глутаматной эксайтотоксичности in vitro. В культуре мозжечковых нейронов определяли жизнеспособность клеток, экспрессию генов-маркеров апоптоза и нейритогенеза, а также количество некротических и апоптотических клеток. Был проанализирован состав изучаемых кондиционированных сред на содержание в них нейротрофинов. В результате сравнительного анализа были выявлены различия в секреции нейротрофинов между полученными культурами: количество нейротрофического фактора мозга, фактора роста нервов, цилиарного нейротрофического фактора и глиального нейротрофического фактора было выше в секретоме глиальных предшественников. Было показано, что добавление кондиционированной среды от нейрональных клеток значимо не влияет на жизнеспособность нейронов мозжечка, тогда как прединкубация с кондиционированной средой от глиальных предшественников оказывает нейропротективное действие, повышая жизнеспособность мозжечковых нейронов, а при длительном культивировании способствует росту нейритов, увеличивая уровень экспрессии генов MAP2 и GAP43.</p></trans-abstract><kwd-group xml:lang="en"><kwd>neuronal progenitors</kwd><kwd>glial progenitors</kwd><kwd>cerebellar neurons</kwd><kwd>glutamate excitotoxicity</kwd><kwd>neurotrophins</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>нейрональные предшественники</kwd><kwd>глиальные предшественники</kwd><kwd>мозжечковые нейроны</kwd><kwd>глутаматная эксайтотоксичность</kwd><kwd>нейротрофины</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Kim S.U., Lee H.J. 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