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. Author manuscript; available in PMC: 2013 Mar 18.
Published in final edited form as: Mol Cancer Ther. 2009 Jan;8(1):178–184. doi: 10.1158/1535-7163.MCT-08-0643

Figure 3.

Figure 3

gp120-IIIB-induced caspase-3 and -9 expression. PC3 and DU145 cells were treated with 100 ng/mL gp120-IIIB or 100 ng/mL gp120-IIIB + 1 µg/mL anti-CXCR4 antibody. Total RNA was isolated 16 h after treatment and proteins were isolated after 24 h of treatment. Caspase mRNA was quantified by quantitative real-time PCR and active caspase protein was confirmed by ELISA. ★, P < 0.01, statistical significance in the increase of caspase(s) mRNA or active protein expression following gp120-IIIB treatment compared with controls.