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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">Acta Naturae</journal-id><journal-title-group><journal-title xml:lang="en">Acta Naturae</journal-title><trans-title-group xml:lang="ru"><trans-title>Acta Naturae</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2075-8251</issn><publisher><publisher-name xml:lang="en">Acta Naturae Ltd</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">10523</article-id><article-id pub-id-type="doi">10.32607/20758251-2014-6-4-40-47</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Research Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Экспериментальные 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">STIM1 Protein Activates Store-Operated Calcium Channels in Cellular Model of Huntington’s Disease</article-title><trans-title-group xml:lang="ru"><trans-title>Белок STIM1 активирует депоуправляемые кальциевые каналы в клетках-моделях болезни Хантингтона</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Vigont</surname><given-names>V. A.</given-names></name><name xml:lang="ru"><surname>Вигонт</surname><given-names>В. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>evkazn@incras.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Zimina</surname><given-names>O. A.</given-names></name><name xml:lang="ru"><surname>Зимина</surname><given-names>О. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>evkazn@incras.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Glushankova</surname><given-names>L. N.</given-names></name><name xml:lang="ru"><surname>Глушанкова</surname><given-names>Л. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>evkazn@incras.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kolobkova</surname><given-names>J. A.</given-names></name><name xml:lang="ru"><surname>Колобкова</surname><given-names>Ю. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>evkazn@incras.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ryazantseva</surname><given-names>M. A.</given-names></name><name xml:lang="ru"><surname>Рязанцева</surname><given-names>М. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>evkazn@incras.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Mozhayeva</surname><given-names>G. N.</given-names></name><name xml:lang="ru"><surname>Можаева</surname><given-names>Г. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>evkazn@incras.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kaznacheyeva</surname><given-names>E. V.</given-names></name><name xml:lang="ru"><surname>Казначеева</surname><given-names>Е. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>evkazn@incras.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Institute of Cytology, Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Институт цитологии РАН</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Institute of Cytology, Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">evkazn@incras.ru</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2014-12-15" publication-format="electronic"><day>15</day><month>12</month><year>2014</year></pub-date><volume>6</volume><issue>4</issue><issue-title xml:lang="en">VOL 6, NO4 (2014)</issue-title><issue-title xml:lang="ru">ТОМ 6, №4 (2014)</issue-title><fpage>40</fpage><lpage>47</lpage><history><date date-type="received" iso-8601-date="2020-01-17"><day>17</day><month>01</month><year>2020</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2014, Vigont V.A., Zimina O.A., Glushankova L.N., Kolobkova J.A., Ryazantseva M.A., Mozhayeva G.N., Kaznacheyeva E.V.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2014, Вигонт В.А., Зимина О.А., Глушанкова Л.Н., Колобкова Ю.А., Рязанцева М.А., Можаева Г.Н., Казначеева Е.В.</copyright-statement><copyright-year>2014</copyright-year><copyright-holder xml:lang="en">Vigont V.A., Zimina O.A., Glushankova L.N., Kolobkova J.A., Ryazantseva M.A., Mozhayeva G.N., Kaznacheyeva E.V.</copyright-holder><copyright-holder xml:lang="ru">Вигонт В.А., Зимина О.А., Глушанкова Л.Н., Колобкова Ю.А., Рязанцева М.А., Можаева Г.Н., Казначеева Е.В.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://actanaturae.ru/2075-8251/article/view/10523">https://actanaturae.ru/2075-8251/article/view/10523</self-uri><abstract xml:lang="en"><p>We have shown that the expression of full-length mutated huntingtin in human neuroblastoma cells (SK-N-SH) leads to an abnormal increase in calcium entry through store-operated channels. In this paper, the expression of the N-terminal fragment of mutated huntingtin (Htt138Q-1exon) is shown to be enough to provide an actual model for Huntington’s disease. We have shown that Htt138Q-1exon expression causes increased store-operated calcium entry, which is mediated by at least two types of channels in SK-N-SH cells with different reversal potentials. Calcium sensor, STIM1, is required for activation of store-operated calcium entry in these cells. The results provide grounds for considering the proteins responsible for the activation and maintenance of the store-operated calcium entry as promising targets for developing novel therapeutics for neurodegenerative diseases.</p></abstract><trans-abstract xml:lang="ru"><p>Ранее нами было показано, что экспрессия полноразмерного мутантного хантингтина в клетках нейробластомы человека (SK-N-SH) приводит к аномальному увеличению входа кальция через депоуправляемые каналы. В данной работе показано, что для получения адекватной модели болезни Хантингтона достаточно экспрессии N-концевого фрагмента мутантного хантингтина (Htt138Q-1exon). Установлено, что экспрессия Htt138Q-1exon вызывает значительное увеличение депо-управляемого кальциевого входа в клетках SK-N-SH, причем для этого необходим белок STIM1, являющийся сенсором кальция в просвете эндоплазматического ретикулума. Показано также, что депо-управляемый вход кальция в клетках, экспрессирующих Htt138Q-1exon, опосредуется, по меньшей мере, двумя типами каналов с различными потенциалами реверсии. Полученные результаты позволяют рассматривать белки, отвечающие за активацию и поддержание депо-управляемого входа кальция, в качестве новых перспективных мишеней в терапии нейродегенеративных заболеваний.</p></trans-abstract><kwd-group xml:lang="en"><kwd>Huntington’s disease</kwd><kwd>calcium</kwd><kwd>neurodegeneration</kwd><kwd>SOC</kwd><kwd>STIM1</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>болезнь Хантингтона</kwd><kwd>кальций</kwd><kwd>нейродегенерация</kwd><kwd>SOC</kwd><kwd>STIM1</kwd></kwd-group><funding-group><funding-statement xml:lang="en">This work was supported by the Russian Science Foundation (grant № 14-14-00720 (V.V., J.K., M.R., E.K.), grants of the Russian Foundation for Basic Research, the program of the Presidium of the Russian Academy of Science Molecular and Cellular Biology, a grant from Era.NetRUS, and a scholarship of the President of the Russian Federation.</funding-statement><funding-statement xml:lang="ru">Работа поддержана Российским научным фондом (грант № 14-14-00720 (ВВ, ЮК, МР, ЕК)), грантами РФФИ, программой Президиума РАН «Молекулярная и клеточная биология», грантом Era.NetRUS, стипендией Президента РФ.</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>[1] Graham S., Yuan J.P., Ma R. // Exp Biol Med (Maywood). 2012, V.237, №2, P.111-118</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>[2] Pieri M., Caioli S., Canu N., Mercuri N.B., Guatteo E., Zona C. // Exp. Neurol. 2012, V.247, P.349-358</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>[3] Wojda U., Salinska E., Kuznicki J. // IUBMB Life. 2008, V.60, №9, P.575-590</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>[4] Bezprozvanny I. // Trends Mol Med. 2009, V.15, №3, P.89-100</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>[5] Vonsattel J.P., Myers R.H., Stevens T.J., Ferrante R.J., Bird E.D., Richardson E.P. Jr. // J. Neuropathol. Exp. Neurol. 1985, V.44, №6, P.559-577</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>[6] Harjes P., Wanker E.E. // Trends Biochem Sci. 2003, V.28, №8, P.425-433</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>[7] Tang T.S., Tu H., Chan E.Y., Maximov A., Wang Z., Wellington C.L., Hayden M.R., Bezprozvanny I. // Neuron. 2003, V.39, №2, P.227-239</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>[8] Zeron M.M., Hansson O., Chen N., Wellington C.L., Leavitt B.R., Brundin P., Hayden M.R., Raymond L.A. // Neuron. 2002, V.33, №6, P.849-860</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>[9] Kaltenbach L.S., Romero E., Becklin R.R., Chettier R., Bell R., Phansalkar A., Strand A., Torcassi C., Savage J., Hurlburt A. // PLOS Genet. 2007, V.3, №5, P.E82</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>[10] Bossy-Wetzel E., Petrilli A., Knott A.B. // Trends Neurosci. 2008, V.31, №12, P.609-616</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>[11] Panov A.V., Gutekunst C.A., Leavitt B.R., Hayden M.R., Burke J.R., Strittmatter W.J., Greenamyre J.T. // Nat. Neurosci. 2002, V.5, №8, P.731-736</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>[12] Vosler P.S., Brennan C.S., Chen J. // Mol Neurobiol. 2008, V.38, №1, P.78-100</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>[13] Glushankova L.N., Zimina O.A., Vigont V.A., Mozhaeva G.N., Bezprozvanny I.B., Kaznacheeva E.V. // Dokl Biol Sci. 2010, V.433, P.293-295</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>[14] Wu J., Shih H-P., Vigont V., Hrdlicka L., Diggins L., Singh C., Mahoney M., Chesworth R., Shapiro G., Ahlijanian M. // Chemistry and Biology. 2011, V.18, №6, P.777-793</mixed-citation></ref><ref id="B15"><label>15.</label><mixed-citation>[15] Davies S.W., Turmaine M., Cozens B.A., DiFiglia M., Sharp A.H., Ross C.A., Scherzinger E., Wanker E.E., Mangiarini L., Bates G.P. // Cell. 1997, V.90, №3, P.537-548</mixed-citation></ref><ref id="B16"><label>16.</label><mixed-citation>[16] DiFiglia M., Sapp E., Chase K.O., Davies S.W., Bates G.P., Vonsattel J.P., Aronin N. // Science. 1997, V.277, №5334, P.1990-1993</mixed-citation></ref><ref id="B17"><label>17.</label><mixed-citation>[17] Hamill O.P., Sakmann B. // Nature 1981, V.294, №5840, P.462-464</mixed-citation></ref><ref id="B18"><label>18.</label><mixed-citation>[18] Dziadek M.A., Johnstone L.S. // Cell Calcium. 2007, V.42, №2, P.123-132</mixed-citation></ref><ref id="B19"><label>19.</label><mixed-citation>[19] Yuan J.P., Zeng W., Huang G.N., Worley P.F., Muallem S. // Nat Cell Biol. 2007, V.9, №6, P.636-645</mixed-citation></ref><ref id="B20"><label>20.</label><mixed-citation>[20] Peinelt C., Vig M., Koomoa D.L., Beck A., Nadler M.J., Koblan-Huberson M., Lis A., Fleig A., Penner R., Kinet J.P. // Nat Cell Biol. 2006, V.8, №7, P.771-773</mixed-citation></ref><ref id="B21"><label>21.</label><mixed-citation>[21] Bugaj V., Alexeenko V., Zubov A., Glushankova L., Nikolaev A., Wang Z., Kaznacheyeva E., Bezprozvanny I., Mozhayeva G.N. // J Biol Chem. 2005, V.280, №17, P.16790-16797</mixed-citation></ref><ref id="B22"><label>22.</label><mixed-citation>[22] Kaznacheyeva E., Glushankova L., Bugaj V., Zimina O., Skopin A., Alexeenko V., Tsiokas L., Bezprozvanny I., Mozhayeva G.N. // J Biol Chem. 2007, V.282, №32, P.23655-23562</mixed-citation></ref><ref id="B23"><label>23.</label><mixed-citation>[23] Gusev K., Glouchankova L., Zubov A., Kaznacheyeva E., Wang Z., Bezprozvanny I., Mozhayeva G.N. // J Gen Physiol. 2003, V.122, №1, P.81-94</mixed-citation></ref><ref id="B24"><label>24.</label><mixed-citation>[24] Kaznacheyeva E., Zubov A., Gusev K., Bezprozvanny I., Mozhayeva G.N. // Proc Natl Acad Sci U S A. 2001, V.98, №1, P.148-153</mixed-citation></ref></ref-list></back></article>
