Figure 3From: 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. LNCaP 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