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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">121575</article-id><article-id pub-id-type="doi">10.23868/gc121575</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">Characteristics of placental multipotent mesenchymal stromal stem cells</article-title><trans-title-group xml:lang="ru"><trans-title>Характеристика мультипотентных мезенхимальных стромальных клеток, полученных из плаценты человека</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Shablii</surname><given-names>V.</given-names></name><name xml:lang="ru"><surname>Шаблий</surname><given-names>В.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kuchma</surname><given-names>M.</given-names></name><name xml:lang="ru"><surname>Кучма</surname><given-names>М.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kyryk</surname><given-names>V.</given-names></name><name xml:lang="ru"><surname>Кирик</surname><given-names>В.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Onishchenko</surname><given-names>G.</given-names></name><name xml:lang="ru"><surname>Онищенко</surname><given-names>Г.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff2"/><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Areshkov</surname><given-names>P.</given-names></name><name xml:lang="ru"><surname>Арешков</surname><given-names>П.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Skrypnyk</surname><given-names>N.</given-names></name><name xml:lang="ru"><surname>Скрипник</surname><given-names>Н.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Lukash</surname><given-names>L.</given-names></name><name xml:lang="ru"><surname>Лукаш</surname><given-names>Л.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Lobyntseva</surname><given-names>G.</given-names></name><name xml:lang="ru"><surname>Лобынцева</surname><given-names>Г.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Institute of Molecular Biology and Genetics of NAS of Ukraine, Kiev, Ukraine</institution></aff><aff><institution xml:lang="ru">Институт молекулярной биологии и генетики НАН Украины, Киев, Украина</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Institute of Cell Therapy, Kiev, Ukraine</institution></aff><aff><institution xml:lang="ru">Институт клеточной терапии, Киев, Украина</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">State Institute of Genetic and Regenerative Medicine of NAMS of Ukraine, Kiev, Ukraine</institution></aff><aff><institution xml:lang="ru">Институт генетической и регенеративной медицины НАМН, Киев, Украина</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">Institute of Biology of the T. Shevchenko National University of Kiev, Kiev, Ukraine</institution></aff><aff><institution xml:lang="ru">Институт биологии Киевского национального университета им. Т. Шевченко, Киев, Украина</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2012-12-15" publication-format="electronic"><day>15</day><month>12</month><year>2012</year></pub-date><volume>7</volume><issue>4</issue><issue-title xml:lang="en">VOL 7, NO4 (2012)</issue-title><issue-title xml:lang="ru">ТОМ 7, №4 (2012)</issue-title><fpage>55</fpage><lpage>61</lpage><history><date date-type="received" iso-8601-date="2023-01-11"><day>11</day><month>01</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2012, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2012, Эко-Вектор</copyright-statement><copyright-year>2012</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/121575">https://genescells.ru/2313-1829/article/view/121575</self-uri><abstract xml:lang="en"><p>In this paper we have shown the presence of population of cytokeratyn-7-producing cells in culture of multipotent mesenchymal stromal cells (MMSC] from placenta with immunophenotype CD90 +/CD73 +/CD105 +/HLA -ABD ow/CD34 -/ CD45 -/CD133 -/CD14 -. It was shown by immunocytochemistry of placental MMCS a significant decrease of the population of cytokeratyn-7 positive cells during three passages in vitro. A chimerism of mother cells in cell culture of placental MMSC was established. PCR analysis has detected expression of transcription factors genes which are typical for embryonic and heart stem cells OCT-4 and NKX2-5, and at first the expression of genes sppl, col2a1 and ppar-y2 in cell cultures of placental MMSC with adipogenic, osteogenic and chondrogenic potential in vitro was described. Also we showed the necessity of individual selection of marker genes for differentiation of MMCS from various sources, depending on their initial level of expression.</p></abstract><trans-abstract xml:lang="ru"><p>Популяция мультипотентных мезенхимальных стромальных клеток (ММСК], полученная из плаценты человека, характеризуется иммунофенотипом CD90+/CD73+/ CD105+/HLA -ABC low/CD34 -/CD45 -/CD133 -/CD14 - и присутствием клеток, продуцирующих цитокератин 7. Показано достоверное уменьшение количества клеток, экспрессирующих цитокератин-7, в течение трех пассажей в культуре. Установлен уровень химеризма клеток матери в культурах клеток плаценты. Выявлена экспрессия генов транскрипционных факторов, характерных для эмбриональных и сердечных стволовых клеток, ОСТ-4 и NKX2-5, и впервые описана экспрессия генов sppl, col2a1 и ppar-y2 в культуре клеток плацентарных ММСК, способных к дифференциров- ке в остеогенном, адипогенном и хондрогенном направлениях. Обоснована необходимость индивидуального подбора генов-маркеров дифференцировки для ММСК разного происхождения, в зависимости от исходного уровня их экспрессии.</p></trans-abstract><kwd-group xml:lang="en"><kwd>multipotent mesenchymal stromal cells</kwd><kwd>human placenta</kwd><kwd>cytokeratin-7</kwd><kwd>differentiation</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>мультипотентные мезенхимальные стромальные клетки</kwd><kwd>плацента человека</kwd><kwd>цитокератин-7</kwd><kwd>дифференцировка</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Parolini О., Alviano F., Bagnara G.P. et al. Concise review: isolation and characterization of cells from human term placenta: outcome of the first international Workshop on Placenta Derived Stem Cells. Stem Cells 2008; 26: 300-11.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Spitalieri P., Cortese G., Pietropolli A. et al. 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