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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="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Morphology</journal-id><journal-title-group><journal-title xml:lang="en">Morphology</journal-title><trans-title-group xml:lang="ru"><trans-title>Морфология</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1026-3543</issn><issn publication-format="electronic">2949-2556</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">399491</article-id><article-id pub-id-type="doi">10.17816/morph.399491</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></subject></subj-group></article-categories><title-group><article-title xml:lang="en">C-KIT IS A MARKER OF HUMAN PANCREATIC ENDOCRINOCYTE STEM CELLS</article-title><trans-title-group xml:lang="ru"><trans-title>C-kit - МАРКЕР СТВОЛОВЫХ КЛЕТОК ЭНДОКРИНОЦИТОВ ПОДЖЕЛУДОЧНОЙ ЖЕЛЕЗЫ ЧЕЛОВЕКА</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kaligin</surname><given-names>M S</given-names></name><name xml:lang="ru"><surname>Калигин</surname><given-names>М С</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кафедра нормальной анатомии (зав. - проф. А.П. Киясов); Казанский государственный медицинский университет</p></bio><email>mfkaligin@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Gumerova</surname><given-names>A A</given-names></name><name xml:lang="ru"><surname>Гумерова</surname><given-names>А А</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кафедра нормальной анатомии (зав. - проф. А.П. Киясов); Казанский государственный медицинский университет</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Titova</surname><given-names>M A</given-names></name><name xml:lang="ru"><surname>Титова</surname><given-names>М А</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кафедра нормальной анатомии (зав. - проф. А.П. Киясов); Казанский государственный медицинский университет</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Andreeva</surname><given-names>D I</given-names></name><name xml:lang="ru"><surname>Андреева</surname><given-names>Д И</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кафедра нормальной анатомии (зав. - проф. А.П. Киясов); Казанский государственный медицинский университет</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Sharipova</surname><given-names>E I</given-names></name><name xml:lang="ru"><surname>Шарипова</surname><given-names>Э И</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кафедра нормальной анатомии (зав. - проф. А.П. Киясов); Казанский государственный медицинский университет</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kiyasov</surname><given-names>A P</given-names></name><name xml:lang="ru"><surname>Киясов</surname><given-names>А П</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кафедра нормальной анатомии (зав. - проф. А.П. Киясов); Казанский государственный медицинский университет</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name><surname>Кaligin</surname><given-names>М S</given-names></name><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name><surname>Gumerova</surname><given-names>А А</given-names></name><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name><surname>Titova</surname><given-names>М А</given-names></name><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name><surname>Аndreyeva</surname><given-names>D I</given-names></name><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name><surname>Sharipova</surname><given-names>E I</given-names></name><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name><surname>Кiassov</surname><given-names>А P</given-names></name><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en"></institution></aff><aff><institution xml:lang="ru">Казанский государственный медицинский университет</institution></aff></aff-alternatives><aff id="aff2"><institution></institution></aff><pub-date date-type="pub" iso-8601-date="2011-11-15" publication-format="electronic"><day>15</day><month>11</month><year>2011</year></pub-date><volume>140</volume><issue>4</issue><issue-title xml:lang="en">NO4 (2011)</issue-title><issue-title xml:lang="ru">№4 (2011)</issue-title><fpage>32</fpage><lpage>37</lpage><history><date date-type="received" iso-8601-date="2023-05-09"><day>09</day><month>05</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2011, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2011, Эко-Вектор</copyright-statement><copyright-year>2011</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://j-morphology.com/1026-3543/article/view/399491">https://j-morphology.com/1026-3543/article/view/399491</self-uri><abstract xml:lang="en"><p>The aim of our study was to analyze the expression of one of the markers of progenitor cell of different cell types - CD 117 (C-kit) - in human pancreas during prenatal development. The pancreas of human embryos and fetuses at 4-28 weeks of gestation as well as of infants aged up to 2nd postnatal month, was studied. In histological sections, the immunocytochemical reactions were performed with the antibodies against C-kit, insulin and glucagon. In situ hybridization was used for detection of proinsulin mRNA. First cells expressing C-kit were found in human pancreas at 8.5 weeks of gestation among ductal epithelial cells. At 11.5 weeks of gestation these cells were found to segregate from the ductal epithelium and start to form islets. From 8.5 weeks of gestation C-kit positive cells started to express glucagon and proinsulin mRNA, and after 11.5 weeks they also expressed insulin. Islet C-kit positive cells coexpressing both glucagon and insulin, were also found after the birth. It may be concluded that C-kit positive endocrinocyte progenitor cells are common for pancreatic islet A- and B-cells and they are preserved in he islets after the birth.</p></abstract><trans-abstract xml:lang="ru"><p>Цель исследования - анализ экспрессии одного из маркёров прогениторных клеток различных клеточных типов СD117, или C-kit, в ходе пренатального развития поджелудочной железы (ПЖ) человека. Исследование проведено на ПЖ человека с 4-й до 28-й недели внутриутробного развития и в возрасте до 2 мес после рождения. На гистологических срезах были проведены иммуногистохимические реакции с антителами к С-kit, инсулину, глюкагону. Для выявления мРНК проинсулина была проведена реакция гибридизации in situ. Первые клетки, экспрессирующие C-kit, были обнаружены на 8,5-й неделе развития в эпителии протоков. В 11,5 нед развития эти клетки обособлялись от эпителия протоков и начинали формировать островки. С 8,5 нед C-kit-позитивные клетки начинали экспрессировать глюкагон и мРНК проинсулина, ас 11,5 нед - инсулин. C-kitпозитивные клетки островков, одновременно экспрессирующие глюкагон и инсулин, обнаруживали и после рождения. C-kitпозитивные клетки-предшественники эндокриноцитов являются общими для А-иВ-клеток островков ПЖ и сохраняются в островках после рождения.</p></trans-abstract><kwd-group xml:lang="en"><kwd>C-kit</kwd><kwd>pancreas</kwd><kwd>pancreatic islet</kwd><kwd>endocrinocyte</kwd><kwd>progenitor cell</kwd><kwd>C-kit</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>поджелудочная железа</kwd><kwd>островок</kwd><kwd>эндокриноцит</kwd><kwd>клетка-предшественник</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Алеева Г.Н., Киясов А.П., Миннебаев М.М. и др. Динамика В-иА-клеточной популяций поджелудочной железы и содержания глюкозы в крови крыс при аллоксановом диабете. 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