Research Article

Pterostilbene Induces Cell Apoptosis and Cell Cycle Arrest in T-Cell Leukemia/Lymphoma by Suppressing the ERK1/2 Pathway

Figure 2

Pterostilbene and SCH772984 induce cell cycle arrest in T-cell leukemia/lymphoma cells. (a, c) Jurkat and Hut-78 cells were arrested in the S-phase treated with different concentrations of pterostilbene (0, 5, 10, and 20 μM) and SCH772984 10 μM for 24 h. (b, d) The percentage of G0/G1, G2M, and S-phase was indicated following various concentrations of pterostilbene and SCH772984 treatments. Data were represented as mean ± SD, . , compared to the control group. (e) The protein levels for 24 h of cdc25A, CDK2, and cyclin A2 were assessed by western blot. Data were represented as mean ± SD, . , compared to the control group.