<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">medgen</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинская генетика</journal-title><trans-title-group xml:lang="en"><trans-title>Medical Genetics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2073-7998</issn><publisher><publisher-name>Publishing House «Genius Media» LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25557/2073-7998.2026.03.59-64</article-id><article-id custom-type="elpub" pub-id-type="custom">medgen-3414</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>КРАТКОЕ СООБЩЕНИЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BRIEF REPORT</subject></subj-group></article-categories><title-group><article-title>Транскрипционный профиль опухолевых гибридных клеток, ассоциированных с прогрессированием немелкоклеточного рака легкого, на уровне единичных клеток</article-title><trans-title-group xml:lang="en"><trans-title>Transcriptional profile of tumor hybrid cells associated with non-small cell lung cancer progression at the single cell level</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>Хозяинова</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Khozyainova</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634009, Томск, пер. Кооперативный, д. 5</p></bio><bio xml:lang="en"><p>5 Kooperativny st., Tomsk, 634009</p></bio><email xlink:type="simple">khozyainova@onco.tnimc.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>Зорина</surname><given-names>Д. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Zorina</surname><given-names>D. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634050, Томск, Россия, пр. Ленина, д. 36</p></bio><bio xml:lang="en"><p>36 Lenin Avenue, Tomsk, 634050</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бокова</surname><given-names>У. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bokova</surname><given-names>U. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634009, Томск, пер. Кооперативный, д. 5</p></bio><bio xml:lang="en"><p>5 Kooperativny st., Tomsk, 634009</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Субракова</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Subrakova</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634009, Томск, пер. Кооперативный, д. 5</p></bio><bio xml:lang="en"><p>5 Kooperativny st., Tomsk, 634009</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Денисов</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Denisov</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634009, Томск, пер. Кооперативный, д. 5</p></bio><bio xml:lang="en"><p>5 Kooperativny st., Tomsk, 634009</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Научно-исследовательский институт онкологии – филиал ФГБНУ «Томский национальный исследовательский медицинский центр Российской академии наук»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Cancer Research Institute, Tomsk National Research Medical Center</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Национальный исследовательский Томский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Research Tomsk State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>07</day><month>04</month><year>2026</year></pub-date><volume>25</volume><issue>3</issue><fpage>59</fpage><lpage>64</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Хозяинова А.А., Зорина Д.Д., Бокова У.А., Субракова В.Г., Денисов Е.В., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Хозяинова А.А., Зорина Д.Д., Бокова У.А., Субракова В.Г., Денисов Е.В.</copyright-holder><copyright-holder xml:lang="en">Khozyainova A.A., Zorina D.D., Bokova U.A., Subrakova V.G., Denisov E.V.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" 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://www.medgen-journal.ru/jour/article/view/3414">https://www.medgen-journal.ru/jour/article/view/3414</self-uri><abstract><p>Опухолевые гибридные клетки (ОГК) рассматриваются как ключевые участники прогрессирования злокачественных новообразований благодаря пролиферативной активности, уклонению от иммунного надзора и устойчивости к терапии. В предыдущем исследовании нами идентифицированы ОГК, ассоциированные с риском гематогенного метастазирования и локорегионарного рецидивирования немелкоклеточного рака легкого (НМРЛ). Однако молекулярные факторы, лежащие в основе данной ассоциации, остаются неясными. Целью настоящей работы явилось изучение транскрипционных профилей ОГК, ассоциированных с метастазированием и рецидивированием НМРЛ. В исследование включены транскриптомные данные клеток первичных опухолей, полученных от 102 пациентов с НМРЛ из открытого атласа секвенирования РНК единичных клеток. Пакет Seurat использовали для идентификации ОГК и анализа их транскрипционного профиля, а clusterProfiler – для оценки функционального обогащения сигнальных путей и биологических процессов. Метастаз-ассоциированные ОГК отличались дифференциальной экспрессией генов, вовлеченных в эпителиально-мезенхимальный переход (ЭМП) и энергетический метаболизм, тогда как для рецидив-ассоциированных ОГК был характерен транскрипционный профиль, отражающий регуляцию глюкозного обмена, ЭМП и поддержание стволового фенотипа. Полученные данные раскрывают транскрипционные характеристики ОГК, ассоциированных с прогрессированием НМРЛ.</p></abstract><trans-abstract xml:lang="en"><p>Tumor hybrid cells (THCs) are considered key contributors to cancer progression due to their proliferative activity, immune evasion, and therapy resistance. In our previous study, we identified THCs associated with the risk of hematogenous metastasis and locoregional recurrence in non-small cell lung cancer (NSCLC). However, the molecular factors underlying this association remain unclear. The aim of the present study was to investigate the transcriptional profiles of THCs associated with metastasis and recurrence in NSCLC. The analysis included transcriptomic data from primary tumor cells obtained from 102 NSCLC patients from the open-access single-cell RNA sequencing atlas. The Seurat package was used to identify THCs and analyze their transcriptional profiles, while clusterProfiler was applied to assess functional enrichment of signaling pathways and biological processes. Metastasis-associated THCs exhibited differential expression of genes involved in epithelial-mesenchymal transition (EMT) and energy metabolism, whereas recurrence-associated THCs were enriched with glucose metabolism, EMT, and maintenance of a stem-like phenotype. These findings provide new insights into the transcriptional characteristics of THCs associated with NSCLC progression.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>немелкоклеточный рак легкого</kwd><kwd>секвенирование РНК единичных клеток</kwd><kwd>опухолевые гибридные клетки</kwd><kwd>метастазирование</kwd><kwd>рецидивирование</kwd></kwd-group><kwd-group xml:lang="en"><kwd>non-small cell lung cancer</kwd><kwd>single-cell RNA sequencing</kwd><kwd>tumor hybrid cells</kwd><kwd>metastasis</kwd><kwd>recurrence</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена без внешнего финансирования</funding-statement><funding-statement xml:lang="en">The work was completed without external funding</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Bray F…, Laversanne M, Sung H, et al. Global cancer statistics 2022: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA Cancer J Clin. 2024;74(3):229-63.</mixed-citation><mixed-citation xml:lang="en">Bray F…, Laversanne M, Sung H, et al. Global cancer statistics 2022: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA Cancer J Clin. 2024;74(3):229-63.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Araghi M., Mannani R., Heidarnejad Maleki A., et al. Recent advances in non-small cell lung cancer targeted therapy; an update review. Cancer Cell Int. 2023;23(1):162.</mixed-citation><mixed-citation xml:lang="en">Araghi M., Mannani R., Heidarnejad Maleki A., et al. Recent advances in non-small cell lung cancer targeted therapy; an update review. Cancer Cell Int. 2023;23(1):162.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Howlader N., Noone A.M., Krapcho M., et al. SEER Cancer Statistics Review, 1975-2017 [Internet]. Bethesda, MD: National Cancer Institute; 2020 Apr [cited 2025 Nov 16]. Available from: https://seer.cancer.gov/csr/1975_2017/.</mixed-citation><mixed-citation xml:lang="en">Howlader N., Noone A.M., Krapcho M., et al. SEER Cancer Statistics Review, 1975-2017 [Internet]. Bethesda, MD: National Cancer Institute; 2020 Apr [cited 2025 Nov 16]. Available from: https://seer.cancer.gov/csr/1975_2017/.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Perez-Gonzalez A., Bevant K., Blanpain C. Cancer cell plasticity during tumor progression, metastasis and response to therapy. Nat Cancer. 2023;4(8):1063-82.</mixed-citation><mixed-citation xml:lang="en">Perez-Gonzalez A., Bevant K., Blanpain C. Cancer cell plasticity during tumor progression, metastasis and response to therapy. Nat Cancer. 2023;4(8):1063-82.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Tretyakova M.S., Subbalakshmi A.R., Menyailo M.E, et al. Tumor Hybrid Cells: Nature and Biological Significance. Front Cell Dev Biol. 2022;10:814714.</mixed-citation><mixed-citation xml:lang="en">Tretyakova M.S., Subbalakshmi A.R., Menyailo M.E, et al. Tumor Hybrid Cells: Nature and Biological Significance. Front Cell Dev Biol. 2022;10:814714.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Khozyainova A.A., Menyailo M.E., Tretyakova M.S., et al. Tumor hybrid cells in non-small cell lung cancer: population structure and contribution to prognosis. RUDN Journal of MEDICINE. 2024;28(4):439-51.</mixed-citation><mixed-citation xml:lang="en">Khozyainova A.A., Menyailo M.E., Tretyakova M.S., et al. Tumor hybrid cells in non-small cell lung cancer: population structure and contribution to prognosis. RUDN Journal of MEDICINE. 2024;28(4):439-51.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Prazanowska K., Lim S.B. An integrated single-cell transcriptomic dataset for non-small cell lung cancer [Internet]. figshare; 2022 [cited 2025 Nov 16]. Available from: https://figshare.com/collections/An_integrated_single-cell_transcriptomic_dataset_for1_non-small_cell_lung_cancer/6222221/3.</mixed-citation><mixed-citation xml:lang="en">Prazanowska K., Lim S.B. An integrated single-cell transcriptomic dataset for non-small cell lung cancer [Internet]. figshare; 2022 [cited 2025 Nov 16]. Available from: https://figshare.com/collections/An_integrated_single-cell_transcriptomic_dataset_for1_non-small_cell_lung_cancer/6222221/3.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Guo H., Zhou C., Zheng M., et al. Insights into the role of derailed endocytic trafficking pathway in cancer: From the perspective of cancer hallmarks. Pharmacol Res. 2024;201:107084.</mixed-citation><mixed-citation xml:lang="en">Guo H., Zhou C., Zheng M., et al. Insights into the role of derailed endocytic trafficking pathway in cancer: From the perspective of cancer hallmarks. Pharmacol Res. 2024;201:107084.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Bhatt A.B., Wright T.D., Barnes V., et al. Diverse and converging roles of ERK1/2 and ERK5 pathways on mesenchymal to epithelial transition in breast cancer. Transl Oncol. 2021;14(6):101046.</mixed-citation><mixed-citation xml:lang="en">Bhatt A.B., Wright T.D., Barnes V., et al. Diverse and converging roles of ERK1/2 and ERK5 pathways on mesenchymal to epithelial transition in breast cancer. Transl Oncol. 2021;14(6):101046.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Grogan L., Shapiro P. Progress in the development of ERK1/2 inhibitors for treating cancer and other diseases. Adv Pharmacol. 2024;100:181-207.</mixed-citation><mixed-citation xml:lang="en">Grogan L., Shapiro P. Progress in the development of ERK1/2 inhibitors for treating cancer and other diseases. Adv Pharmacol. 2024;100:181-207.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Liaghat M., Ferdousmakan S., Mortazavi S.H., et al. The impact of epithelial-mesenchymal transition (EMT) induced by metabolic processes and intracellular signaling pathways on chemo-resistance, metastasis, and recurrence in solid tumors. Cell Commun Signal. 2024;22(1):575.</mixed-citation><mixed-citation xml:lang="en">Liaghat M., Ferdousmakan S., Mortazavi S.H., et al. The impact of epithelial-mesenchymal transition (EMT) induced by metabolic processes and intracellular signaling pathways on chemo-resistance, metastasis, and recurrence in solid tumors. Cell Commun Signal. 2024;22(1):575.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Wu F., Li C., Song X., Xie L. LAPTM5 confers cisplatin resistance in NSCLC by suppressing LAMP1 ubiquitination to stabilize lysosomal membranes and sustain autophagic flux. Cell Signal. 2025;132:111834.</mixed-citation><mixed-citation xml:lang="en">Wu F., Li C., Song X., Xie L. LAPTM5 confers cisplatin resistance in NSCLC by suppressing LAMP1 ubiquitination to stabilize lysosomal membranes and sustain autophagic flux. Cell Signal. 2025;132:111834.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Dong B., Li S., Zhu S., et al. MiRNA-mediated EMT and CSCs in cancer chemoresistance. Exp Hematol Oncol. 2021;10(1):12.</mixed-citation><mixed-citation xml:lang="en">Dong B., Li S., Zhu S., et al. MiRNA-mediated EMT and CSCs in cancer chemoresistance. Exp Hematol Oncol. 2021;10(1):12.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Verstappe J., Berx G. A role for partial epithelial-to-mesenchymal transition in enabling stemness in homeostasis and cancer. Semin Cancer Biol. 2023;90:15-28.</mixed-citation><mixed-citation xml:lang="en">Verstappe J., Berx G. A role for partial epithelial-to-mesenchymal transition in enabling stemness in homeostasis and cancer. Semin Cancer Biol. 2023;90:15-28.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang X.X., Luo J.H., Wu L.Q. FN1 overexpression is correlated with unfavorable prognosis and immune infiltrates in breast cancer. Front Genet. 2022;13:913659.</mixed-citation><mixed-citation xml:lang="en">Zhang X.X., Luo J.H., Wu L.Q. FN1 overexpression is correlated with unfavorable prognosis and immune infiltrates in breast cancer. Front Genet. 2022;13:913659.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Wang H., Zhang J., Li H., et al. FN1 is a prognostic biomarker and correlated with immune infiltrates in gastric cancers. Front Oncol. 2022;12:918719.</mixed-citation><mixed-citation xml:lang="en">Wang H., Zhang J., Li H., et al. FN1 is a prognostic biomarker and correlated with immune infiltrates in gastric cancers. Front Oncol. 2022;12:918719.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Wu H., Zeng C., Wu G., et al. Exosomal LRG1 promotes non-small cell lung cancer proliferation and metastasis by binding FN1 protein. Exp Cell Res. 2024;439(2):114097.</mixed-citation><mixed-citation xml:lang="en">Wu H., Zeng C., Wu G., et al. Exosomal LRG1 promotes non-small cell lung cancer proliferation and metastasis by binding FN1 protein. Exp Cell Res. 2024;439(2):114097.</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>
