Effects of Epigallocatechin Gallate on the Cytotoxicity of Epirubicin-HCl in Lung Cancer Cells
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Tarih
2023
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Bentham Science Publ Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Background: Studies have shown that epigallocatechin-3-gallate (EGCG), which is present in green tea at a higher rate than other components, has an additive or synergistic cytotoxic effect when applied with different anticancer drugs and reduces the side effects caused by anticancer drugs. It is known that the order of administration of drugs in combined applications also affects cytotoxicity. In this context, our study determined the most effective application sequence by evaluating the cytotoxic responses of epirubicin-HCl and EGCG according to the different application orders in A-549 cells (NSCLC). Methods: To demonstrate the apoptotic activity, we detected changes in mRNA ratios of Bax, a pro-apoptotic gene, and Bcl-2, an anti-apoptotic gene (Bax/Bcl2), as well as changes in the activity of caspase 3/7 enzyme. To demonstrate the effect of oxidative stress generation, we investigated changes in glutathione peroxidase activity. Results: It was observed that the cell viability of A-549 cells exposed to different concentrations of epirubicin-HCl and EGCG for 48 h decreased depending on the concentration increase. According to the results of cell viability in cells to which epirubicin-HCl (
Açıklama
Anahtar Kelimeler
Epirubicin-HCl, combined therapy, epigallocatechin-3-gallate, apoptotic effect, lung cancer, cytotoxicity
Kaynak
Letters in Drug Design & Discovery
WoS Q Değeri
Q4
Scopus Q Değeri
Q3
Cilt
20
Sayı
1
