Research Article

The Antileukemia Activity of Natural Product HQ17(3) Is Possibly Associated with Downregulation of miR-17-92 Cluster

Figure 3

Detection of level change in tumor suppressor proteins upon treatment with HQ17(3). Leukemia cells were cultured with/without 3 μM of HQ17(3) for 24 h. Western blot analyses were conducted to monitor pRB, PTEN, and Dicer of these cells. β-Actin was used as internal control for normalization.