Figure 2

α-TLR2 inhibition of IL6, IL-8 and GM-CSF secretion by P. acnes -infected RWPE-1. α-TLR2 mouse monoclonal antibodies (100 ng/ml) were added one hour prior to P. acnes infection of semiconfluent RWPE-1 monocell-layers. Supernatants were collected at 24 h and 48 h after infection. The amount of cytokines released into the medium was quantified by ELISA. The diagram shows means for triplicates with the error bars representing the standard deviation.