Skip to main content
. 2020 Jul 3;13:6443–6452. doi: 10.2147/OTT.S192250

Figure 2.

Figure 2

NF-κB mediates S100A9-induced prostate cancer cell β1 integrin up-regulation. PC-3 and DU-145 cells transfected with or without TLR4 siRNA or control siRNA, were transfected with NF-κB-luciferase reporter plasmid, and treated with S100A9 (20 µg/ml) for 48 h. (A, B) Activity of NF-κB was detected by measuring the relative activity of luciferase. PC-3 and DU-145 cells were treated with or without BAY11-7082 (5µM) for 30 min. Then cells were treated with or without S100A9 (20 µg/ml) for 48 h. (C) The mRNA and protein levels of β1 integrin were determined by qPCR or Western blot. Data are represented as the mean ± S.E.M. *p<0.05.