Fig. 5

OLR1 activates NF-κB signaling pathway in OS cells. NF-κB transcriptional activity was assessed by luciferase reporter constructs in the indicated OS cells. a. Error bars represent the mean ± S.D. of three independent experiments. *P < 0.05. Western blotting of nuclear NF-κB/p65 expression in the indicated OS cells (b)