Effects of R type and S type ginsenoside Rg3 on DNA methylation in human hepatocarcinoma cells.

ABSTRACT: Ginsenoside Rg3, a bioactive constituent isolated from Panax ginseng, exhibits antitumorigenic, antioxidative, antiangiogenic, neuroprotective and other biological activities are associated with the regulation of multiple genes. DNA methylation patterns, particularly those in the promoter region, affect gene expression, and DNA methylation is catalyzed by DNA methylases. However, whether ginsenoside Rg3 affects DNA methylation is unknown. High performance liquid chromatography assay, MspI/HpaII polymerase chain reaction (PCR) and reverse transcription‑quantitative PCR were performed to assess DNA methylation. It was demonstrated that 20(S)‑ginsenoside Rg3 treatment resulted in increased inhibition of cell growth, compared with treatment with 20(R)‑ginsenoside Rg3 in the human HepG2 hepatoc

SUBMITTER: Teng S 

PROVIDER: S-EPMC5364960 | biostudies-literature | 2017 Apr

REPOSITORIES: biostudies-literature