Quantitative analysis of biochemical characteristics and anti-cancer properties in MCF-7 breast cancer cell line: a comparative study between Ziziphus jujube honey and commercial honey

چکیده مقاله

Background There is increasing evidence that honey has anti-inflammatory, antioxidant, and anti-cancer effects. This study aims to assess and contrast the cytotoxic, anti-metastatic, and apoptotic effects of Ziziphus jujube honey and commercial honey on MCF7 cells. Methods and results Two honey samples, Ziziphus jujube (JH) and commercial honey (CH), were categorized into high and low groups based on their phenolic content, antioxidant capacity, and diastase activity (PAD score). The viability and migra tion ability of MCF-7 cells treated with JH and CH were evaluated. Also, quantitative polymerase chain reaction (Q-PCR) was performed to assess the effect of the two honey samples on the expression of Bax, p53, p21 and Bcl-2 genes. JH had a total phenolic content of 606.4±0.1 µg gallic acid equivalent/mg, while CH had a value of 112.1±0.09 µg gallic acid equiv alent/mg. The total antioxidant capacity of the two samples was compared. It was 203.5±10.5µM/l in JH and 4.6±10.5 µM/l in CH. In addition, JH had a diastatic activity of 524.1±0.25 U/l, while CH had a value of 209.7±0.56 U/l. According to the results, JH had a high PAD value, while CH had a low PAD value. Cell viability was measured using the results of the MTT assay. The results showed that JH inhibited the growth of MCF-7 cells more strongly (IC50 of 170±4.2 µg/ml) than CH (IC50 of 385.3±4.5 µg/l). The scratch assay showed that treatment with JH decreased the migration rate of MCF-7 cells in a dose-dependent manner compared to the CH and control groups. In addition, the results of q-PCR analysis showed significant upregulation of Bax, p53 and p21 genes and downregulation of Bcl-2 gene in the JH-treated group compared to the CH and control groups. Conclusion These results showed that honey with an increased content of phenolic compounds, antioxidant capacity, and diastatic activity has anticancer properties by effectively suppressing tumor development. This suppression occurs via sev eral mechanisms, including suppression of proliferation and metastasis, and promotion of ap