Epidermal growth factor receptor-targeted therapy for pancreatic cancer.

Clinical and experimental work supports the view that the epidermal growth factor receptor (EGFR) is a relevant target for cancer therapy. Expression of EGFR is exaggerated in pancreatic adenocarcinoma and activation of EGFR appears to have an important role in the growth and differentiation of this and other types of cancers. EGFR-targeted therapeutic approaches have shown clinical activity in advanced human cancers for which chemotherapy over the last 30 years has sustained a mere palliative role at best. Therefore, the need remains for novel anti-cancer therapies that effectively and specifically target epithelial tumor cells while minimizing the toxic side-effects commonly associated with cytotoxic conventional therapies. Agents capable of inhibiting EGFR activity with resultant inhibition of cell proliferation and angiogenesis have significant potential as chemotherapeutic agents for the treatment of pancreatic adenocarcinomas as well as multiple other malignancies.