Figure 2From: Curcumin enhances the apoptosis-inducing potential of TRAIL in prostate cancer cells: molecular mechanisms of apoptosis, migration and angiogenesis Effects of curcumin on cell surface expression of death receptors. PC-3 cells were treated with curcumin (0, 10 and 20 μM) for 24 h, and the expression of DcR1, DcR2, DR4, and DR5 was measured by flowcytometric analysis.Back to article page