Positive regulators of cell migration that were upregulated in these cells included: EGFR, ERBB4, FGF2, KDR, LAMB1, MMP9, PDGFA, PDGFRA, PDGFRB, and BCL2. Interestingly, Petz et al. have demonstrated that PDGF enhances translation of the LAMB1 gene, a known regulator of tumor cell migration and invasion [53]. Here, MMP9 is linked to neoplasm.