Fig. 3
From: Inhibition of RNA polymerase III transcription by Triptolide attenuates colorectal tumorigenesis
Triptolide inhibits colorectal cancer cell growth and induces apoptosis. a HCT116 and RKO cells were incubated with triptolide at different concentrations for 48 h, and cell viability was determined using cell counting kit-8 (CCK-8). ** P < 0.01. b RKO cells were incubated with triptolide at different concentrations for 24 h and the cell cycle was determined. Cell percentage at G0/G1, S, G2, and sub-G1 phases was calculated and analyzed. c Colony formation assay in RKO cells treated with different concentration of triptolide. All the data are presented as the mean ± SD of at least three independent experiments. *P < 0.05, **P < 0.01