PDGFB and gastric cancer: To determine whether TP activates NFκB in clinical tumours, the D'Errico dataset (GSE13911) from the Gene Expression Omnibus (GEO), which includes the transcriptional profiles of 38 gastric cancer patients [14], was analysed for TP expression along with the NFκB target genes IL-8, IL-11, bone morphogenetic protein (BMP) 4, PDGFB, IL-6, XDH, matrix metalloproteinase (MMP)-1, and FN-1 (Figure 5).