Publication: Photodynamic action of photosensitizers based on polycationic derivatives of synthetic bacteriochlorin against human lung cancer cells A549
Дата
2022
Авторы
Kogan, E. A.
Karshieva, S. S.
Makarova, E. A.
Dalina, A. A.
Meerovich, G. A.
Akhlyustina, E. V.
Gonchukov, S. A.
Loschenov, V. B.
Меерович, Геннадий Александрович
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© 2022 Astro Ltd.In view of their potential in the treatment of oncological diseases, photosensitizers (PS) have been the object of active research for the last years. The applied therapeutic photodynamic method involves the activation of a PS by light at a specific wavelength. PS interacts with oxygen and catalyzes the production of singlet oxygen molecules or radical oxygen species which leads to tumor cell death. This work is devoted to the study of the effectiveness of the photodynamic action of new PSs based on polycationic derivatives of synthetic bacteriochlorin on human lung cancer cells A549. The results obtained show that these PS effectively bind to these cells, have high phototoxicity and low 'dark' cytotoxicity for them. Morphological and immunohistochemical studies show that photodynamic effect leads to induction of cell necrosis and apoptosis, as well as a sharp decrease in mitotic activity.
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Photodynamic action of photosensitizers based on polycationic derivatives of synthetic bacteriochlorin against human lung cancer cells A549 / Kogan, E.A. [et al.] // Laser Physics Letters. - 2022. - 19. - № 3. - 10.1088/1612-202X/ac4e96
URI
https://www.doi.org/10.1088/1612-202X/ac4e96
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https://openrepository.mephi.ru/handle/123456789/28794
https://www.scopus.com/record/display.uri?eid=2-s2.0-85125535338&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000751058100001
https://openrepository.mephi.ru/handle/123456789/28794