FGF7 and pancreatic neoplasm: FGF‐7, also called as keratinocyte growth factor (KGF), is originally observed in mesenchymal cells, demonstrated that FGF‐7 might be involved in mesenchymal stimulation of epithelial cell proliferation.58 FGF‐7/KGF is frequently overexpressed in pancreatic cancer.59 KGF/FGF‐7 activated NF‐κB (nuclear factor kappa B) and subsequently induced the expression of VEGF, MMP‐9 and urokinase‐type plasminogen activator, leading to enhancement of migration and invasion in pancreatic ductal epithelial cells.