Research Article

Efficient Delivery of Therapeutic siRNA with Nanoparticles Induces Apoptosis in Prostate Cancer Cells

Figure 5

The apoptotic mechanisms of Jnk-1 knockdown in vitro. Western blot analysis of caspase activity and apoptotic related markers in DU145 cells treated with PBS, PEG-LP/siN.C. NPs, or PEG-LP/siJnk-1 NPs.