Figure 4From: Stromal upregulation of lateral epithelial adhesions: Gene expression analysis of signalling pathways in prostate epitheliumValidation of human TGF beta/ BMP signalling pathway genes. Average changes in gene expression between 3D BPH-1 acini cultured with stroma compared to without stroma detected by Affymetrix (white bars) and QRT-PCR techniques (black bars). Changes in gene expression detected by Affymetrix were from the 1.1 fold gene list (p < 0.05).Back to article page