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<article article-type="research-article" dtd-version="1.3" 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" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">ymj</journal-id><journal-title-group><journal-title xml:lang="ru">Якутский медицинский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Yakut Medical Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1813-1905</issn><issn pub-type="epub">2312-1017</issn><publisher><publisher-name>ЯНЦ КМП</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25789/YMJ.2025.89.13</article-id><article-id custom-type="elpub" pub-id-type="custom">ymj-419</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>МЕТОДЫ ДИАГНОСТИКИ И ЛЕЧЕНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>METHODS OF DIAGNOSIS AND TREATMENT</subject></subj-group></article-categories><title-group><article-title>Исследование комбинированного противоопухолевого действия 2-(1,1-диметил-1H-бензо[e]индолин-2-ил)-5,6,7- трихлор-1,3-трополона и темозоломида на модели глиобластомы U87 in vivo</article-title><trans-title-group xml:lang="en"><trans-title>Study of the antitumor activity of 2-(1,1-dimethyl-1H-benzo[e]indolin-2-yl)-5,6,7-trichloro-1,3-tropolone in combination with temozolomide on the U87 glioblastoma model in vivo</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кузнецова</surname><given-names>Н. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuznetsova</surname><given-names>N. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кузнецова Наталья Сергеевна – врач-онколог</p><p>344037, г. Ростов-на-Дону, 14-я линия, 63 </p></bio><email xlink:type="simple">kyznet.nat@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Головинов</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Golovinov</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Головинов Игорь Викторович – м.н.с.</p><p>344037, г. Ростов-на-Дону, 14-я линия, 63 </p></bio><email xlink:type="simple">ivgolovinov@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гончарова</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Goncharova</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гончарова Анна Сергеевна – к.б.н., зав. испытательн. лаб. центром</p><p>344037, г. Ростов-на-Дону, 14-я линия, 63 </p></bio><email xlink:type="simple">fateyeva_a_s@list.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Галина</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Galina</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Галина Анастасия Владимирова – м.н.с.</p><p>344037, г. Ростов-на-Дону, 14-я линия, 63 </p></bio><email xlink:type="simple">volkovaav58@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гурова</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Gurova</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гурова Софья Валерьевна – м.н.с.</p><p>344037, г. Ростов-на-Дону, 14-я линия, 63 </p></bio><email xlink:type="simple">gurova.sophie@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ходакова</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Khodakova</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ходакова Дарья Владиславовна – м.н.с.</p><p>344037, г. Ростов-на-Дону, 14-я линия, 63 </p></bio><email xlink:type="simple">khodakovadv@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шульга</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shulga</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шульга Анна Александровна – м.н.с.</p><p>344037, г. Ростов-на-Дону, 14-я линия, 63 </p></bio><email xlink:type="simple">slip.anka96@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Росторгуев</surname><given-names>Э. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Rostorguev</surname><given-names>E. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Росторгуев Эдуард Евгеньевич – д.м.н., зав. отд.</p><p>344037, г. Ростов-на-Дону, 14-я линия, 63 </p></bio><email xlink:type="simple">ed.rost@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гусаков</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gusakov</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гусаков Евгений Александрович – к.х.н., н.с.</p><p>344006, г. Ростов-на-Дону, ул. Б.Садовая, 105/42</p></bio><email xlink:type="simple">gusakovevgeniy@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">НМИЦ онкологии Минздрава России<country>Россия</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">НИИ ФОХ, Южный федеральн. ун-т<country>Россия</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>18</day><month>03</month><year>2025</year></pub-date><volume>0</volume><issue>1</issue><fpage>55</fpage><lpage>59</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кузнецова Н.С., Головинов И.В., Гончарова А.С., Галина А.В., Гурова С.В., Ходакова Д.В., Шульга А.А., Росторгуев Э.Е., Гусаков Е.А., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Кузнецова Н.С., Головинов И.В., Гончарова А.С., Галина А.В., Гурова С.В., Ходакова Д.В., Шульга А.А., Росторгуев Э.Е., Гусаков Е.А.</copyright-holder><copyright-holder xml:lang="en">Kuznetsova N.S., Golovinov I.V., Goncharova A.S., Galina A.V., Gurova S.V., Khodakova D.V., Shulga A.A., Rostorguev E.E., Gusakov E.A.</copyright-holder><license license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://ymj.elpub.ru/jour/article/view/419">https://ymj.elpub.ru/jour/article/view/419</self-uri><abstract><p>Была проведена оценка противоопухолевой активности 2-(1,1-диметил-1H-бензо[e] индолин-2-ил)-5,6,7-трихлор-1,3-трополона в комбинации с темозоломидом (TMZ) на подкожных ксенографтах клеток глиобластомы U87 у мышей линии Balb/c Nude. Результаты показали, что комбинированная терапия снижает объем и относительную массу опухоли более эффективно, чем монотерапия TMZ, с показателем торможения роста опухоли (ТРО) 70,27% против 66,72% соответственно. Гистологический анализ подтвердил выраженные дистрофические изменения клеток при комбинированной терапии. Эти данные свидетельствуют о возможном синергическом взаимодействии трополона и темозоломида, что может улучшить прогноз лечения глиобластомы.</p></abstract><trans-abstract xml:lang="en"><p>This study is aimed to evaluate the antitumor efficacy of 2-(1,1-dimethyl-1H-benzo[e]indolin-2-yl)-5,6,7-trichloro-1,3-tropolone in combination with temozolomide (TMZ) in subcutaneous xenografts of U87 glioblastoma cells in Balb/c Nude mouse line. The findings revealed that combination therapy resulted in a greater reduction in tumor volume and relative tumor mass compared to TMZ monotherapy, with TGI rates of 70.27% versus 66.72%, respectively. Histological analysis confirmed marked cellular dystrophic changes in tumors subjected to combination therapy. These results suggest a potential synergistic interaction between tropolone and temozolomide, which may enhance the efficacy of glioblastoma treatment.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>глиобластома</kwd><kwd>клеточная линия U87</kwd><kwd>трополон</kwd><kwd>темозоломид</kwd><kwd>иммунодефицитные мыши</kwd><kwd>противоопухолевая активность</kwd><kwd>химиотерапия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>glioblastoma</kwd><kwd>U87 cell line</kwd><kwd>tropolone</kwd><kwd>temozolomide</kwd><kwd>immunodeficient mice</kwd><kwd>antitumor activity</kwd><kwd>chemotherapy</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Изучение цитостатических свойств нового органического соединения 2-(1,1-диметил-1H-бензо[e]индолин-2-ил)-5,6,7- трихлор-1,3-трополона (JO122) на культуре колоректального рака / Межевова И.В. [и др.] // Вопросы онкологии. 2024. Т. 70. №. S3. С. 51-52.</mixed-citation><mixed-citation xml:lang="en">Study of cytostatic properties of a new organic compound 2-(1,1-dimethyl-1H-benzo[e]indolin-2-yl)-5,6,7-trichloro-1,3-tropolone (JO122) on colorectal cancer culture / Mezhevova I.V. [et al.] // Problems in oncology. 2024. Vol. 70. No. S3. P. 51-52.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Иммуногистохимическая оценка возможных механизмов противоопухолевого действия 2-(6,8-диметил-5-нитро-4-хлорхинолин-2-ил)-5,6,7-трихлор-1,3-трополона на PDXмоделях рака легкого / Комарова Е.Ф. [и др.] // Южно-российский онкологич. журнал. 2023. Т. 4. №. 1. С. 6-13. DOI: 10.37748/2686-9039-2023-4-1-1</mixed-citation><mixed-citation xml:lang="en">Immunohistochemical assessment of possible anticancer effect mechanisms of 2-(6,8-dimethyl-5-nitro-4-chloroquinoline-2-yl)-5,6,7-trichloro-1,3-tropolone in PDX models of lung cancer / Komarova E.F. [et al.] // South Russian Journal of Cancer. 2023. Vol. 4. No. 1. P. 6-13.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Исследование цитостатического действия производного трополонового ряда на первичных клеточных культурах глиом / Гненная Н.В. [и др.] // Вопросы онкологии. 2024. Т. 70. №. S3. С. 240-241.</mixed-citation><mixed-citation xml:lang="en">Study of the cytostatic effect of a tropolone derivative on primary glioma cell cultures / Gnennaya N.V., [et al.] // Voprosy oncologii. 2024. Vol. 70. No. S3. P. 240-241.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Исследование цитотоксического действия 2-(1,1-диметил-1H-бензо[e]индолин-2-ил)-5,6,7-трихлор-1,3-трополона на опухолевой культуре человеческой аденокарциномы желудка / Ходакова Д.В. [и др.] // Современ. проблемы науки и образования. 2024. № 3. DOI: 10.17513/spno.33440</mixed-citation><mixed-citation xml:lang="en">Study of the cytotoxic effect of 2-(1,1-dimethyl-1H-benzo[e]indolin2-yl)-5,6,7-trichloro-1,3-tropolone on the tumor culture of human gastric adenocarcinoma / Khodakova D.V., [et al.] // Modern problems of science and education. 2024. No. 3.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Оценка противоопухолевого эффекта 2-(1,1-диметил-1H-бензо[e]индолин-2-ил)-5,6,7-трихлор-1,3-трополона на подкожных ксенографтах культуры клеток глиобластомы U87 / Кузнецова Н.С. [и др.] // Там же. 2024. № 5. DOI: 10.17513/spno.33668</mixed-citation><mixed-citation xml:lang="en">Evaluation of antitumor effect of 2-(1,1-dimethyl-1H-benzo[e]indolin-2-yl)-5,6,7-trichloro-1,3-tropolone on subcutaneous xenografts culture of human U87 glioblastoma cells / Kuznetsova N.S. [et al.] // Ibid. 2024. No. 5.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Оценка цитотоксической активности и токсичности производного трополонов с потенциальным противоопухолевым действием / Кит О.И., [и др.] // Бюл. сибирской медицины. 2022. Т. 21. №. 2. С. 60-66. DOI: 10.20538/1682-0363-2022-2-60-66</mixed-citation><mixed-citation xml:lang="en">Evaluation of the cytotoxic activity and toxicity of a tropolone derivative with a potential antitumor effect / Kit O.I., [et al.] // Bulletin of Siberian Medicine. 2022. Vol. 21. No. 2. P. 60-66.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Цитостатическое действие новых производных трополона на клетки эпидермальной карциномы / Чембарова Т.В., [и др.] // XII съезд онкологов России: сб. мат-лов. Прил. к науч.-практич. ж-лу «Поволжский онкологич. вестник» (Самара, 18-20 мая 2023 г.). Казань: Медицин. изд. дом «Практика». 2023. С. 229–229.</mixed-citation><mixed-citation xml:lang="en">Cytostatic effect of new tropolone derivatives on epidermal carcinoma cells / Chembarova T.V., [et al.] // XII Congress of Oncologists of Russia. Collection of materials. Supplement to the scientific and practical journal Povolzhsky Oncological Bulletin (Samara, May 18-20, 2023). Kazan: Medical Publishing House "Praktika". 2023. P. 229–229.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Antioxidant responses related to temozolomide resistance in glioblastoma / Campos-Sandoval J.A., [et al.] // Neurochemistry International. 2021. Vol. 149. P. 105136. DOI: 10.1016/j.neuint.2021.105136</mixed-citation><mixed-citation xml:lang="en">Antioxidant responses related to temozolomide resistance in glioblastoma / Campos-Sandoval J.A., [et al.] // Neurochemistry International. 2021. Vol. 149. P. 105136. DOI: 10.1016/j.neuint.2021.105136</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Gaiaschi L., Bottone M.G., De Luca F. Towards Effective Treatment of Glioblastoma: The Role of Combination Therapies and the Potential of Phytotherapy and Micotherapy // Current Issues in Molecular Biology. 2024. Vol. 46. No. 12. P. 14324-14350. DOI: 10.3390/cimb46120859</mixed-citation><mixed-citation xml:lang="en">Gaiaschi L., Bottone M.G., De Luca F. Towards Effective Treatment of Glioblastoma: The Role of Combination Therapies and the Potential of Phytotherapy and Micotherapy // Current Issues in Molecular Biology. 2024. Vol. 46. No. 12. P. 14324-14350. DOI: 10.3390/cimb46120859</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Hinokitiol reduces matrix metalloproteinase expression by inhibiting Wnt/β-Catenin signaling in vitro and in vivo / Li J., [et al.] // International Immunopharmacology. 2014. Vol. 23. No. 1. P. 85-91. DOI: 10.1016/j.intimp.2014.08.012</mixed-citation><mixed-citation xml:lang="en">Hinokitiol reduces matrix metalloproteinase expression by inhibiting Wnt/β-Catenin signaling in vitro and in vivo / Li J., [et al.] // International Immunopharmacology. 2014. Vol. 23. No. 1. P. 85-91. DOI: 10.1016/j.intimp.2014.08.012</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Kaina B. Temozolomide in glioblastoma therapy: role of apoptosis, senescence and autophagy. Comment on Strobel et al., Temozolomide and other alkylating agents in glioblastoma therapy. Biomedicines 2019, 7, 69 // Biomedicines. 2019. Vol. 7. No. 4. P. 90. DOI: 10.3390/biomedicines7040090</mixed-citation><mixed-citation xml:lang="en">Kaina B. Temozolomide in glioblastoma therapy: role of apoptosis, senescence and autophagy. Comment on Strobel et al., Temozolomide and other alkylating agents in glioblastoma therapy. Biomedicines 2019, 7, 69 // Biomedicines. 2019. Vol. 7. No. 4. P. 90. DOI: 10.3390/biomedicines7040090</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Nair A.B., Jacob S. A simple practice guide for dose conversion between animals and human // Journal of basic and clinical pharmacy. 2016. Vol. 7. №. 2. P. 27. DOI: 10.4103/0976-0105.177703</mixed-citation><mixed-citation xml:lang="en">Nair A.B., Jacob S. A simple practice guide for dose conversion between animals and human // Journal of basic and clinical pharmacy. 2016. Vol. 7. №. 2. P. 27. DOI: 10.4103/0976-0105.177703</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Novel tropolones induce the unfolded protein response pathway and apoptosis in multiple myeloma cells / Haney S.L., [et al.] // Oncotarget. 2017. Vol. 8. No. 44. P. 76085. DOI: 10.18632/oncotarget.18543</mixed-citation><mixed-citation xml:lang="en">Novel tropolones induce the unfolded protein response pathway and apoptosis in multiple myeloma cells / Haney S.L., [et al.] // Oncotarget. 2017. Vol. 8. No. 44. P. 76085. DOI: 10.18632/oncotarget.18543</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Novel α-substituted tropolones promote potent and selective caspase-dependent leukemia cell apoptosis / Li J., [et al.] // Pharmacological research. 2016. Vol. 113. P. 438-448. DOI: 10.1016/j.phrs.2016.09.020</mixed-citation><mixed-citation xml:lang="en">Novel α-substituted tropolones promote potent and selective caspase-dependent leukemia cell apoptosis / Li J., [et al.] // Pharmacological research. 2016. Vol. 113. P. 438-448. DOI: 10.1016/j.phrs.2016.09.020</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Temozolomide: an updated overview of resistance mechanisms, nanotechnology advances and clinical applications / Ortiz R., [et al.] // Current neuropharmacology. 2021. Vol. 19. No. 4. P. 513-537. DOI: 10.2174/1570159X18666200626204005</mixed-citation><mixed-citation xml:lang="en">Temozolomide: an updated overview of resistance mechanisms, nanotechnology advances and clinical applications / Ortiz R., [et al.] // Current neuropharmacology. 2021. Vol. 19. No. 4. P. 513-537. DOI: 10.2174/1570159X18666200626204005</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
