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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">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">121635</article-id><article-id pub-id-type="doi">10.23868/gc121635</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">Survival and differentiation of endogenous Schwann cells migrating into spinal cordunder the influence of neurotrophic factors</article-title><trans-title-group xml:lang="ru"><trans-title>Выживание и дифференцировка мигрирующихв спинной мозг эндогенных шванновских клетокпод влиянием нейротрофических факторов</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Mukhamedshina</surname><given-names>Y O</given-names></name><name xml:lang="ru"><surname>Мухамедшина</surname><given-names>Я О</given-names></name></name-alternatives><bio xml:lang="en"><p>Кazan State Medical University, Kazan;Кazan (Volga region) Federal University, Kazan;</p></bio><bio xml:lang="ru"><p>Казанский государственный медицинский университет, Казань;Казанский (Приволжский) федеральный университет, Казань;</p></bio><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Shaymardanova</surname><given-names>G F</given-names></name><name xml:lang="ru"><surname>Шаймарданова</surname><given-names>Г Ф</given-names></name></name-alternatives><bio xml:lang="en"><p>Kazan Institute of Biochemistry and Biophysics of RAS, Kazan</p></bio><bio xml:lang="ru"><p>Казанский институт биохимии и биофизики РАН, Казань</p></bio><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Muhitov</surname><given-names>A R</given-names></name><name xml:lang="ru"><surname>Мухитов</surname><given-names>А Р</given-names></name></name-alternatives><bio xml:lang="en"><p>Kazan Institute of Biochemistry and Biophysics of RAS, Kazan</p></bio><bio xml:lang="ru"><p>Казанский институт биохимии и биофизики РАН, Казань</p></bio><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Salafutdinov</surname><given-names>I I</given-names></name><name xml:lang="ru"><surname>Салафутдинов</surname><given-names>И И</given-names></name></name-alternatives><bio xml:lang="en"><p>Кazan (Volga region) Federal University, Kazan</p></bio><bio xml:lang="ru"><p>Казанский (Приволжский) федеральный университет, Казань</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Zarubina</surname><given-names>V N</given-names></name><name xml:lang="ru"><surname>Ризванов</surname><given-names>А А</given-names></name></name-alternatives><bio xml:lang="en"><p>Кazan State Medical University, Kazan</p></bio><bio xml:lang="ru"><p>Казанский (Приволжский) федеральный университет, Казань</p></bio><xref ref-type="aff" rid="aff5"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Rizvanov</surname><given-names>А А</given-names></name><name xml:lang="ru"><surname>Зарубина</surname><given-names>В Н</given-names></name></name-alternatives><bio xml:lang="en"><p>Кazan (Volga region) Federal University, Kazan</p></bio><bio xml:lang="ru"><p>Казанский государственный медицинский университет, Казань</p></bio><xref ref-type="aff" rid="aff6"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Chelyshev</surname><given-names>Yu A</given-names></name><name xml:lang="ru"><surname>Челышев</surname><given-names>Ю А</given-names></name></name-alternatives><bio xml:lang="en"><p>Кazan State Medical University, Kazan;Кazan (Volga region) Federal University, Kazan;</p></bio><bio xml:lang="ru"><p>Казанский государственный медицинский университет, Казань;Казанский (Приволжский) федеральный университет, Казань</p></bio><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/><xref ref-type="aff" rid="aff7"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Кazan State Medical University, Kazan</institution></aff><aff><institution xml:lang="ru">Казанский государственный медицинский университет, Казань</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Кazan (Volga region) Federal University, Kazan</institution></aff><aff><institution xml:lang="ru">Казанский (Приволжский) федеральный университет, Казань</institution></aff></aff-alternatives><aff id="aff3"><institution></institution></aff><aff-alternatives id="aff4"><aff><institution xml:lang="en">Kazan Institute of Biochemistry and Biophysics of RAS, Kazan</institution></aff><aff><institution xml:lang="ru">Казанский институт биохимии и биофизики РАН, Казань</institution></aff></aff-alternatives><aff-alternatives id="aff5"><aff><institution xml:lang="en">Кazan State Medical University, Kazan</institution></aff><aff><institution xml:lang="ru">Казанский (Приволжский) федеральный университет, Казань</institution></aff></aff-alternatives><aff-alternatives id="aff6"><aff><institution xml:lang="en">Кazan (Volga region) Federal University, Kazan</institution></aff><aff><institution xml:lang="ru">Казанский государственный медицинский университет, Казань</institution></aff></aff-alternatives><aff id="aff7"><institution></institution></aff><pub-date date-type="pub" iso-8601-date="2012-09-15" publication-format="electronic"><day>15</day><month>09</month><year>2012</year></pub-date><volume>7</volume><issue>3</issue><issue-title xml:lang="en">NO3 (2012)</issue-title><issue-title xml:lang="ru">№3 (2012)</issue-title><fpage>125</fpage><lpage>129</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/121635">https://genescells.ru/2313-1829/article/view/121635</self-uri><abstract xml:lang="en"><p>Schwann cells are a major figure in the process of
regeneration in the peripheral nervous system. They migrate
into the injury region of spinal cord, which are involved in
remyelination and are regarded as the source of numerous
molecular signals that could potentially support the growth
of axons in the central nervous system. In the present work
we describe the behavior of migrating into the injury dosed
region spinal cord Schwann cells under the influence of
neurotrophic factors - vascular endothelial growth factor
(VEGF) and fibroblast growth factor 2 (FGF2), delivered
by direct introduction of «naked» plasmid DNA and by
transplantation of genetically modified human umbilical cord
blood mononuclear cells.
Using immunohistochemical detection of markers of S100,
GFAP, Krox20 and HSP25 identified different phenotypes
of migrating into the spinal cord of endogenous Schwann
cells. Found that greatest influence on their numbers in the
injury region provides local delivery of genes vegf and fgf2
by human umbilical cord blood mononuclear cells. However,
the direct introduction of the same plasmid may also be
promising in the case of synthetic platforms that enhance
its transfection activity.</p></abstract><trans-abstract xml:lang="ru"><p>Шванновские клетки мигрируют в область повреждения
спинного мозга, где участвуют в ремиелинизации и рассма-
триваются как источник многочисленных молекулярных сиг-
налов, потенциально способных поддерживать рост аксонов
в центральной нервной системе. В работе описано поведение
мигрирующих в область дозированного контузионного по-
вреждения спинного мозга крысы эндогенных шванновских
клеток в условиях локальной доставки плазмиды с генами
сосудистого эндотелиального фактора роста (vegf) и фак-
тора роста фибробластов 2 (fgf2) путем прямого введения
«голой» плазмидной ДНК и в составе трансплантированных
генетически модифицированных клеток мононуклеарной
фракции крови пуповины человека. При помощи иммуно-
гистохимического выявления маркеров шванновских кле-
ток S100, GFAP, Krox20, а также белка HSP25, охаракте-
ризован фенотип мигрирующих в спинной мозг эндогенных
шванновских клеток и произведена оценка их численности.
Установлено, что наибольшее влияние на их количество в
области повреждения оказывает локальная доставка генов
vegf и fgf2 при помощи мононуклеарных клеток крови пу-
повины человека. Тем не менее, прямое введение той же
плазмиды может также считаться перспективным в случае
применения синтетических платформ, повышающих ее
трансфекционную активность.</p></trans-abstract><kwd-group xml:lang="en"><kwd>vegf</kwd><kwd>fgf2</kwd><kwd>spinal cord injury</kwd><kwd>Schwann cells</kwd><kwd>umbilical cord blood cells</kwd><kwd>plasmid</kwd><kwd>vegf</kwd><kwd>fgf2</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>шванновские клетки</kwd><kwd>травма спин- ного мозга</kwd><kwd>клетки крови пуповины</kwd><kwd>плазмида</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Челышев Ю.А., Викторов И.В. Клеточные технологии ремие- линизации при травме спинного мозга. Неврологический вестник 2009; 41(1): 49-55.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Frostick S.P., Yin Q., Kemp G.J. Schwann cells, neurotrophic factors, and peripheral nerve regeneration. Microsurgery 1998; 18(7): 397-405.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Boyd J.G., Gordon T. Neurotrophic factors and their receptors in axonal regeneration and functional recovery after peripheral nerve injury. Mol. Neurobiol. 2003; 27(3): 277-324. 4. Höke A., Mi R. In search of novel treatments for peripheral neuropathies and nerve regeneration. Discov. Med. 2007; 7(39): 109-12.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Jasmin L., Janni G., Moallem T.M. et al. Schwann cells are removed from the spinal cord after effecting recovery from paraplegia.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>J. Neurosci. 2000; 20(24): 9215-23.</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Шаймарданова Г.Ф., Мухамедшина Я.О., Архипова С.С. и др. Экспрессия молекулярных детерминант шванновских клеток и пе- риферического миелина в спинном мозге крысы при контузионной травме. Морфологические ведомости 2011; 6: 73-7.</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Cao L., Zhu Y.L., Su Z. et al. Olfactory ensheathing cells promote migration of Schwann cells by secreted nerve growth factor. Glia 2007; 55(9): 897-904.</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Hill C.E., Moon L.D., Wood P.M. Labeled Schwann cell transplantation: cell loss, host Schwann cell replacement, and strategies to enhance survival. Glia 2006; 53(3): 338-43.</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Rizvanov A.A., Guseva D.S., Salafutdinov I.I. et al. Genetically modified human umbilical cord blood cells expressing VEGF and FGF2 differentiate into glial cells after transplantation into amyotrophic lateral sclerosis (ALS) transgenic mice. Exper. Biol. Med. 2011; 236(1): 91-8.</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Haninec P., Kaiser R., Bobek V. et al. Enhancement of musculocutaneous nerve reinnervation after vascular endothelial growth factor (VEGF) gene therapy. BMC Neuroscience. In press 2012.</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Shen B., Pei F.X., Chen J. et al. Effect of controlled release microspheres incorporating bFGF on Schwann cells. Sichuan Xue Ban. 2005; 36(6): 873-6.</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>Zujovic V., Thibaud J., Bachelin C. et al. Boundary cap cells are highly competitive for CNS remyelination: fast migration and Efficient differentiation in PNS and CNS myelin-forming cells. Stem Cells 2010; 28: 470-79.</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>Wang J., Zhang P., Wang Y. et al. The observation of phenotypic changes of Schwann cells after rat sciatic nerve injury. Artif. Cells Blood Substit. Immobil. Biotechnol. 2010; 38(1): 24-8.</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>Murashov A.K., Haq I.U., Hill C. et al. Crosstalk between p38, Hsp25 and Akt in spinal motor neurons after sciatic nerve injury. Brain Res. Mol. 2001; 93(2): 199-208.</mixed-citation></ref><ref id="B15"><label>15.</label><mixed-citation>Pieri I., Cifuentes-Diaz C., Oudinet J.P. Modulation of HSP25 expression during anterior horn motor neuron degeneration in the paralysé mouse mutant. J. Neurosci. Res. 2001; 65(3): 247-53.</mixed-citation></ref></ref-list></back></article>
