<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE root>
<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">27331</article-id><article-id pub-id-type="doi">10.32607/actanaturae.27331</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">System for Self-excited Targeted Photodynamic Therapy Based on the Multimodal Protein DARP-NanoLuc-SOPP3</article-title><trans-title-group xml:lang="ru"><trans-title>Система для самоактивируемой адресной фотодинамической терапии на основе мультимодального белка DARP-NanoLuc-SOPP3</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Shramova</surname><given-names>E. I.</given-names></name><name xml:lang="ru"><surname>Шрамова</surname><given-names>Е. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>e.i.shramova@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Frolova</surname><given-names>A. Yu.</given-names></name><name xml:lang="ru"><surname>Фролова</surname><given-names>А. Ю.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>anastasiya_frolova_box@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Filimonova</surname><given-names>V. P.</given-names></name><name xml:lang="ru"><surname>Филимонова</surname><given-names>В. П.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>vfhare@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Deyev</surname><given-names>S. M.</given-names></name><name xml:lang="ru"><surname>Деев</surname><given-names>С. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>biomem@ibch.ru</email><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>Proshkina</surname><given-names>G. M.</given-names></name><name xml:lang="ru"><surname>Прошкина</surname><given-names>Г. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>galina.proshkina@gmail.com</email><uri>https://www.ibch.ru/</uri><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, Russian Academy of science</institution></aff><aff><institution xml:lang="ru">Институт биоорганической химии им. академиков М.М. Шемякина и Ю.А. Овчинникова РАН</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">”Biomarker” Research Laboratory, Institute of Fundamental Medicine and Biology, Kazan Federal University</institution></aff><aff><institution xml:lang="ru">Научно-исследовательская лаборатория «Биомаркер», Институт фундаментальной медицины и биологии Казанского федерального университета</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Sechenov First Moscow State Medical University (Sechenov University)</institution></aff><aff><institution xml:lang="ru">Первый Московский государственный медицинский университет имени Сеченова (Сеченовский университет)</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-12-18" publication-format="electronic"><day>18</day><month>12</month><year>2023</year></pub-date><volume>15</volume><issue>4</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>100</fpage><lpage>110</lpage><history><date date-type="received" iso-8601-date="2023-11-20"><day>20</day><month>11</month><year>2023</year></date><date date-type="accepted" iso-8601-date="2023-11-28"><day>28</day><month>11</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2024, Shramova E., Frolova A., Filimonova V., Deyev S., Proshkina G.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2024, Шрамова Е., Фролова А., Филимонова В., Деев С., Прошкина Г.</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="en">Shramova E., Frolova A., Filimonova V., Deyev S., Proshkina G.</copyright-holder><copyright-holder xml:lang="ru">Шрамова Е., Фролова А., Филимонова В., Деев С., Прошкина Г.</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/27331">https://actanaturae.ru/2075-8251/article/view/27331</self-uri><abstract xml:lang="en"><p>Despite the significant potential of photodynamic therapy (PDT) as a minimally invasive treatment modality, the use of this method in oncology has remained limited due to two serious problems: 1) limited penetration of the excitation light in tissues, which makes it impossible to affect deep-seated tumors and 2) use of chemical photosensitizers that slowly degrade in the body and cause photodermatoses and hyperthermia in patients. To solve these problems, we propose a fully biocompatible targeted system for PDT that does not require an external light source. The proposed system is based on bioluminescent resonance energy transfer (BRET) from the oxidized form of the luciferase substrate to the photosensitizing protein SOPP3. The BRET-activated system is composed of the multimodal protein DARP-NanoLuc-SOPP3, which contains a BRET pair NanoLuc-SOPP3 and a targeting module DARPin. The latter provides the interaction of the multimodal protein with tumors overexpressing tumor-associated antigen HER2 (human epidermal growth factor receptor type II). <italic>In vitro</italic> experiments in a 2D monolayer cell culture and a 3D spheroid model have confirmed HER2-specific photo-induced cytotoxicity of the system without the use of an external light source; in addition, experiments in animals with subcutaneous HER2-positive tumors have shown selective accumulation of DARP-NanoLuc-SOPP3 on the tumor site. The fully biocompatible system for targeted BRET-induced therapy proposed in this work makes it possible to overcome the following limitations: 1) the need to use an external light source and 2) the side phototoxic effect from aberrant accumulation of chemical photosensitizers. The obtained results demonstrate that the fully protein-based self-excited BRET system has a high potential for targeted PDT.</p></abstract><trans-abstract xml:lang="ru"><p>Несмотря на значительный потенциал фотодинамической терапии (ФДТ) как малоинвазивного способа лечения, применение данного метода в онкологии имеет свои ограничения, такие, как 1) ограниченная глубина проникновения возбуждающего света вглубь ткани, что лишает возможности воздействовать на опухоли, локализующиеся глубоко в организме; 2) использование в качестве фотосенсибилизаторов химических медленно биодеградируемых молекул, что приводит к светоактивируемым фотодерматозам и гипертермии у пациентов. Для решения обозначенных проблем в данной работе предложена полностью биосовместимая адресная система для ФДТ без внешнего источника света, работающая на основе биолюминесцентного резонансного переноса энергии (BRET) от окисленной формы люциферазного субстрата к белковой молекуле фотосенсибилизатора SOPP3. BRET-активируемая система представлена мультимодальным белком DARP-NanoLuc-SOPP3, который содержит помимо BRET-пары NanoLuc-SOPP3 адресный модуль DARPin, обеспечивающий тропность данного белка к опухолям, сверхэкспрессирующим рецептор второго типа эпидермального фактора роста человека (HER2). В опытах <italic>in vitro</italic> и на модели 3D-сфероидов доказана фотоиндуцируемая без внешнего источника света цитотоксичность данной системы в отношении HER2-положительных клеток аденокарциномы рака яичника человека. Кроме того, в опытах на животных с подкожными HER2-положительными опухолями показано селективное накопление DARP-NanoLuc-SOPP3 в опухолевом очаге. Предложенная полностью биосовместимая система для адресной BRET-индуцированной терапии позволяет преодолеть: 1) необходимость во внешнем источнике излучения; 2) побочный фототоксический эффект от аберрантного накопления химических ФС. Полученные результаты демонстрируют большой потенциал полностью белковой самовозбуждающейся BRET-системы для адресной ФДТ.</p></trans-abstract><kwd-group xml:lang="en"><kwd>bioluminescent resonance energy transfer</kwd><kwd>targeted photodynamic therapy</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>биолюминесцентный резонансный перенос энергии</kwd><kwd>адресная фотодинамическая терапия</kwd></kwd-group><funding-group><award-group><funding-source><institution-wrap><institution xml:lang="ru">Российский научный фонд</institution></institution-wrap><institution-wrap><institution xml:lang="en">Russian Science Foundation</institution></institution-wrap></funding-source><award-id>№ 21-74-30016</award-id></award-group></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Li X., Lovell J.F., Yoon J., Chen X. // Nat. Rev. Clin. Oncol. 2020. V. 17. № 11. P. 657–674.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Dolmans D.E., Fukumura D., Jain R.K. // Nat. Rev. Cancer. 2003. V. 3. № 5. P. 380–387.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Shramova E.I., Kotlyar A.B., Lebedenko E.N., Deyev S.M., Proshkina G.M. // Acta Naturae. 2020. V. 12. № 3. P. 102–113.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Li X., Kwon N., Guo T., Liu Z., Yoon J. // Angew. Chem. Int. Ed. Engl. 2018. V. 57. № 36. P. 11522–11531.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Fan W., Huang P., Chen X. // Chem. Soc. Rev. 2016. V. 45. № 23. P. 6488–6519.</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Borgia F., Giuffrida R., Caradonna E., Vaccaro M., Guarneri F., Cannavo S.P. // Biomedicines. 2018. V. 6. № 1. P. 1–12.</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Pallet N., Karras A., Thervet E., Gouya L., Karim Z., Puy H. // Clin. Kidney J. 2018. V. 11. № 2. P. 191–197.</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>An Y., Xu D., Wen X., Chen C., Liu G., Lu Z. // Adv. Hlth. Mater. 2023. P. e2301326.</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Hsu C.Y., Chen C.W., Yu H.P., Lin Y.F., Lai P.S. // Biomaterials. 2013. V. 34. № 4. P. 1204–1212.</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Kim S., Jo H., Jeon M., Choi M.G., Hahn S.K., Yun S.H. // Chem. Commun. (Camb.). 2017. V. 53. № 33. P. 4569–4572.</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Kim Y.R., Kim S., Choi J.W., Choi S.Y., Lee S.H., Kim H., Hahn S.K., Koh G.Y., Yunu S.H. // Theranostics. 2015. V. 5. № 8. P. 805–817.</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>Yang Y., Hou W., Liu S., Sun K., Li M., Wu C. // Biomacromolecules. 2018. V. 19. № 1. P. 201–208.</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>Al-Ani A.W., Zhang L., Ferreira L., Turyanska L., Bradshaw T.D., Thomas N.R. // Nanomedicine. 2019. V. 20. P. 102005.</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>Yan H., Forward S., Kim K.H., Wu Y., Hui J., Kashiparekh A., Yun S.H. // Biomaterials. 2023. V. 296. P. 122079.</mixed-citation></ref><ref id="B15"><label>15.</label><mixed-citation>Kim E.H., Park S., Kim Y.K., Moon M., Park J., Lee K.J., Lee S., Kim Y.P. // Sci. Adv. 2020. V. 6. № 37. P. eaba3009.</mixed-citation></ref><ref id="B16"><label>16.</label><mixed-citation>Shramova E.I., Chumakov S.P., Shipunova V.O., Ryabova A.V., Telegin G.B., Kabashin A.V., Deyev S.M., Proshkina G.M. // Light Sci. Appl. 2022. V. 11. № 1. P. 38–50.</mixed-citation></ref><ref id="B17"><label>17.</label><mixed-citation>Hall M.P., Unch J., Binkowski B.F., Valley M.P., Butler B.L., Wood M.G., Otto P., Zimmerman K., Vidugiris G., Machleidt T., et al. // ACS Chem. Biol. 2012. V. 7. № 11. P. 1848–1857.</mixed-citation></ref><ref id="B18"><label>18.</label><mixed-citation>Shu X., Lev-Ram V., Deerinck T.J., Qi Y., Ramko E.B., Davidson M.W., Jin Y., Ellisman M.H., Tsien R.Y. // PLoS Biol. 2011. V. 9. № 4. P. e1001041.</mixed-citation></ref><ref id="B19"><label>19.</label><mixed-citation>Westberg M., Bregnhoj M., Etzerodt M., Ogilby P.R. // J. Phys. Chem. B. 2017. V. 121. № 40. P. 9366–9371.</mixed-citation></ref><ref id="B20"><label>20.</label><mixed-citation>Shramova E.I., Filimonova V.P., Frolova A.Yu., Pichkur E.N., Fedotov V.R., Konevega A.L., Deyev S.M., Proshkina G.M. // Eur. J. Pharm. Biopharm. 2023. V. 193. P. 208–217.</mixed-citation></ref><ref id="B21"><label>21.</label><mixed-citation>Mironova K.E., Chernykh O.N., Ryabova A.V., Stremovskiy O.A., Proshkina G.M., Deyev S.M. // Biochemistry (Moscow). 2014. V. 79. № 12. P. 1391–1396.</mixed-citation></ref><ref id="B22"><label>22.</label><mixed-citation>Pfleger K.D., Eidne K.A. // Nat. Methods. 2006. V. 3. № 3. P. 165–174.</mixed-citation></ref><ref id="B23"><label>23.</label><mixed-citation>Proshkina G.M., Shramova E.I., Shilova O.N., Ryabova A.V., Deyev S.M. // J. Photochem. Photobiol. B. 2018. V. 188. P. 107–115.</mixed-citation></ref><ref id="B24"><label>24.</label><mixed-citation>Shramova E.I., Proshkina G.M., Deyev S.M., Petrov R.V. // Dokl. Biochem. Biophys. 2018. V. 482. № 1. P. 288–291.</mixed-citation></ref><ref id="B25"><label>25.</label><mixed-citation>Shramova E.I., Proshkina G.M., Deyev S.M., Petrov R.V. // Dokl. Biochem. Biophys. 2017. V. 474. № 1. P. 228–230.</mixed-citation></ref><ref id="B26"><label>26.</label><mixed-citation>Sogomonyan A.S., Shipunova V.O., Soloviev V.D., Larionov V.I., Kotelnikova P.A., Deyev S.M. // Acta Naturae. 2022. V. 14. № 1. P. 92–100.</mixed-citation></ref><ref id="B27"><label>27.</label><mixed-citation>Mosmann T. // J. Immunol. Methods. 1983. V. 65. № 1–2. P. 55–63.</mixed-citation></ref><ref id="B28"><label>28.</label><mixed-citation>Pluckthun A. // Annu. Rev. Pharmacol. Toxicol. 2015. V. 55. P. 489–511.</mixed-citation></ref><ref id="B29"><label>29.</label><mixed-citation>Yarden Y. // Oncology. 2001. V. 61 Suppl 2. P. 1–13.</mixed-citation></ref><ref id="B30"><label>30.</label><mixed-citation>Yan M., Schwaederle M., Arguello D., Millis S.Z., Gatalica Z., Kurzrock R. // Cancer Metastasis Rev. 2015. V. 34. № 1. P. 157–164.</mixed-citation></ref><ref id="B31"><label>31.</label><mixed-citation>Swaminathan S., Ngo O., Basehore S., Clyne A.M. // ACS Biomater. Sci. Eng. 2017. V. 3. № 11. P. 2999–3006.</mixed-citation></ref><ref id="B32"><label>32.</label><mixed-citation>Mallidi S., Anbil S., Bulin A.L., Obaid G., Ichikawa M., Hasan T. // Theranostics. 2016. V. 6. № 13. P. 2458–2487.</mixed-citation></ref></ref-list></back></article>
