Fig. 1

Breast cancer cell line mRNA expression levels of Toll-like receptor 2 (TLR2), TLR3, TLR4, TLR9 and co-receptors CD14 and MD2. a-f The relative expression of indicated mRNA using quantitative real-time PCR (QPCR) on mRNA from the cell lines indicated. Error bars standard error of the mean: n = 6 − 9; ***P <0.001 (analysis of variance)