Fig. 6 in Hyperelodiones A-C, monoterpenoid polyprenylated acylphoroglucinols from Hypericum elodeoides, induce cancer cells apoptosis by targeting RXRα

Fig. 6. The RXRα transactivation effects of compounds. 293T cells were treated with different concentrations of new compounds (0, 12.5, 25 μΜ), the transactivation activities of reporter gene for RXRα were measured by dual-luciferase reporter gene assay. The values are the mean ± SD for four independent replicates (*p <0.05, **p <0.01, compared with cells treated with 9-cis-RA alone).