{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,12]],"date-time":"2026-09-12T06:16:13Z","timestamp":1789193773563,"version":"build-2803163510"},"reference-count":44,"publisher":"SAGE Publications","issue":"1-2","license":[{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Stem Cells and Development"],"published-print":{"date-parts":[[2022,1]]},"abstract":"<jats:p>\n                    Posttraumatic spinal cord cysts are difficult to treat with medication and surgery. Gene\u2013cell therapy is a promising area of treatment for such patients. However, optimal gene\u2013cell construct for this therapy has not been developed. We investigated the therapeutic efficiency of human olfactory ensheathing cells (OECs) transduced by adenoviral vector encoding the mature form of brain-derived neurotrophic factor (\n                    <jats:italic toggle=\"yes\">mBDNF<\/jats:italic>\n                    ) in spinal cord cysts. The adenoviral vectors Ad5\/35-CAG-mBDNF and Ad5\/35-CAG-Fluc were constructed. Spinal cysts were modeled in female Wistar rats. We selected animals at the early and intermediate stages of recovery with scores to 13 according to the Basso, Beattie and Bresnahan (BBB) scale. The efficiency of therapy was evaluated by BBB tests. No cytotoxicity was detected using the Resazurin\/AlamarBlue assay for both vectors at multiplicity of infection (MOIs) of 1, 5, and 25. There was an increase in the proliferation of cells treated with Ad5\/35-CAG-mBDNF at MOIs of 5 and 25. The hind limb mobility after the transplantation of Ad5\/35-CAG-mBDNF- and Ad5\/35-CAG-Fluc-transduced human OECs and nontransduced OECs had approximately the same tendency to improve. Cyst reduction was observed with the transplantation of all the samples. Although Ad5\/35-CAG-mBDNF-transduced OECs had high BDNF expression levels in vitro, these cells lacked positive effect in vivo because they did not exhibit significant effect concerning functional test when comparing the groups that received the same numbers of OECs. The therapeutic efficiency of transduced OECs appears to be due to the cell component. The autological and tissue-specific human OECs are promising for the personalized cell therapy. It is extremely important to test new gene\u2013cell constructs based on these cells for further clinical use.\n                  <\/jats:p>","DOI":"10.1089\/scd.2021.0265","type":"journal-article","created":{"date-parts":[[2021,12,1]],"date-time":"2021-12-01T01:22:39Z","timestamp":1638321759000},"page":"9-17","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":8,"title":["Study of the Therapeutic Efficiency of Transduced Olfactory Ensheathing Cells in Spinal Cord Cysts"],"prefix":"10.1177","volume":"31","author":[{"given":"Olga V.","family":"Stepanova","sequence":"first","affiliation":[{"name":"Department of Basic and Applied Neurobiology, V.P. Serbsky National Medical Research Center for Psychiatry and Narcology, Moscow, Russia."},{"name":"Department of Neurohumoral and Immunological Research, National Medical Research Center of Cardiology, Moscow, Russia."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anastasia D.","family":"Voronova","sequence":"additional","affiliation":[{"name":"Department of Basic and Applied Neurobiology, V.P. Serbsky National Medical Research Center for Psychiatry and Narcology, Moscow, Russia."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anastasiia O.","family":"Sosnovtseva","sequence":"additional","affiliation":[{"name":"Department of Basic and Applied Neurobiology, V.P. Serbsky National Medical Research Center for Psychiatry and Narcology, Moscow, Russia."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Aleksei A.","family":"Stepanenko","sequence":"additional","affiliation":[{"name":"Department of Basic and Applied Neurobiology, V.P. Serbsky National Medical Research Center for Psychiatry and Narcology, Moscow, Russia."},{"name":"Department of Medical Nanobiotechnology, Institute of Translational Medicine, N.I. Pirogov Russian National Research Medical University, Moscow, Russia."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andrey V.","family":"Chadin","sequence":"additional","affiliation":[{"name":"Department of Basic and Applied Neurobiology, V.P. Serbsky National Medical Research Center for Psychiatry and Narcology, Moscow, Russia."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ekaterina K.","family":"Karsuntseva","sequence":"additional","affiliation":[{"name":"Department of Biology, Moscow State University, Moscow, Russia."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Grigorii A.","family":"Fursa","sequence":"additional","affiliation":[{"name":"Department of Basic and Applied Neurobiology, V.P. Serbsky National Medical Research Center for Psychiatry and Narcology, Moscow, Russia."},{"name":"Department of Biology, Moscow State University, Moscow, Russia."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marat P.","family":"Valikhov","sequence":"additional","affiliation":[{"name":"Department of Basic and Applied Neurobiology, V.P. Serbsky National Medical Research Center for Psychiatry and Narcology, Moscow, Russia."},{"name":"Department of Neurohumoral and Immunological Research, National Medical Research Center of Cardiology, Moscow, Russia."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alevtina S.","family":"Semkina","sequence":"additional","affiliation":[{"name":"Department of Basic and Applied Neurobiology, V.P. Serbsky National Medical Research Center for Psychiatry and Narcology, Moscow, Russia."},{"name":"Department of Medical Nanobiotechnology, Institute of Translational Medicine, N.I. 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