Cowanin induces apoptosis in breast cancer cells via Bcl-2 signaling pathway.
Journal of complementary & integrative medicine(2023)
摘要
OBJECTIVES:This study aimed to investigate the effect of cowanin the mechanism of cowanin toward cell death and BCL-2 protein (antiapoptotic) expression of T47D breast cancer.
METHODS:The cell death was evaluated by double staining, namely acridine orange and propidium iodide, and then observed under a fluorescence microscope. Meanwhile, the BCL-2 protein expression was determined by western blotting with measurement of protein area and protein density.
RESULTS:The result found T47D breast cancer cells were viable, apoptosis, and necrosis after treatment with cowanin. The average viable cells, apoptosis, and necrosis percentages were 54.13 %, 45.43 %, and 0.44 %, respectively. Statistical analysis showed cowanin could significantly induce death in T47D breast cancer cells by apoptosis (p<0.05). It was also revealed that cowanin and positive control (doxorubicin) treatment had a significantly decreased protein area and protein density (p<0.05).
CONCLUSIONS:It can be concluded that cowanin can induce death in T47D breast cancer cells by apoptosis and affect the expression of Bcl-2 protein in T47D breast cancer cells.
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关键词
apoptosis,cowanin,breast cancer cells,breast cancer
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