In this study, we aimed to investigate the effect of the co-treatment with apigenin and doxorubicin (DOX) on K562 cells. Our results show that apigenin (0, 40, 60, 80 ,100 µM)… Click to show full abstract
In this study, we aimed to investigate the effect of the co-treatment with apigenin and doxorubicin (DOX) on K562 cells. Our results show that apigenin (0, 40, 60, 80 ,100 µM) and DOX (0-10 µM) as single therapy, could decrease K562 cell viability (after 24 h of treatment) in a dose-dependent manner. Additionally, the co-treatment with apigenin (60, 80 µM) and 10 µM of DOX led to a greater reduction in cell growth (CI: 0.92 and 0.97) after 24 h of treatment compared to the single DOX treatment (p < 0.05). Consequently, apigenin and DOX, either as single or as co-treatment (24 h of treatment), were indicated to induce apoptosis in K562 cells through morphological studies, RT-qPCR, and western-blot analysis. Eventually, the expressions of Caspase 3, 6, 7, and 9 genes in the single treatment with DOX had higher alteration compared to the co-treatment with DOX and apigenin (p < 0.05).
               
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