Effects of garlic oil on tumoragenecity and intercellular communication in human gastric cancer cell line

【摘要】 <正> Previous studies have demonstrated that garlic oil (GO) and its anti-tumor compound could inhibit DNA and RNA synthesis in human cancer cells. In order to explore the effects of garlic oil on carcinoma cells, a gastric carcinoma cell line, BGC-823 was studied at cellular and molecular levels after garlic oil treatment. Data showed that the cell differentiation and suppression of tumorigenicity were significantly induced in tumor cells after garlic oil treatment. There was a correlation between the cell-cell communication recovery and the increase of p53 and waf1/p21 gene expression in garlic oil-treated cells. This result suggested that tumor suppressor gene waf1/p21 and wt p53 might play an important role in this effect.更多还原

【Abstract】 Previous studies have demonstrated that garlic oil (GO) and its anti-tumor compound could inhibit DNA and RNA synthesis in human cancer cells. In order to explore the effects of garlic oil on carcinoma cells, a gastric carcinoma cell line, BGC-823 was studied at cellular and molecular levels after garlic oil treatment. Data showed that the cell differentiation and suppression of tumorigenicity were significantly induced in tumor cells after garlic oil treatment. There was a correlation between the cell-cell communication recovery and the increase of p53 and waf1/p21 gene expression in garlic oil-treated cells. This result suggested that tumor suppressor gene waf1/p21 and wt p53 might play an important role in this effect.更多还原