Induction of Helianthus annuus Leaves Extract to HeLa cell Apoptosis and Cell Cycle Arrest in S, G2-M and M5 Phase

[摘要] Helianthus annuus L. (H. annuus) is a potential medicinal plant for cancer therapy. The aims of this study is to identify profile the anticancer activity of H. annuus1,000 μg/mL; seed and leaves were 153.76 μg/mL; and 126.6 μg/mL, respectively. The apoptosis induction of H. annuus leaves extract treatment was 7.17% of apoptosis cells; 90.44% of necrosis, and 2.39% of living cells. The H. annuus leaves extract also significantly caused a decrease of cell percentage in G0-G1 phase (p<0.001) and an increase in G2-M phase (p<0.001). The H. annuus leaves extract had greater potential as anticancer instead of other parts. The adding of H. annuus leaves extract increased the HeLa cell apoptosis, decreased percentage of HeLa cells in G0-G1 phase, and increased percentage of HeLa cells in G2-M phase. Cell cycle mechanism test showed cell cycle arrest in S, G2-M, and M5 phase in 24 h, hence inhibited the mitosis process.

[学科分类] 药学

[关键词] anticancer;Helianthus annuus L;apoptosis;cell cycle.