Frontiers in Bioscience-Scholar (FBS) is published by IMR Press from Volume 13 Issue 1 (2021). Previous articles were published by another publisher on a subscription basis, and they are hosted by IMR Press on imrpress.com as a courtesy and upon agreement with Frontiers in Bioscience.
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Academic Editor: Amalia Azzariti
The key role of epidermal growth factor receptor(EGFR) in tumorigenesis has been demonstrated in several cancer types, so recent clinical trials have investigated their activity/efficacy in different settings. Two different types of EGFR-targeted agents were developed: monoclonal antibodies such as cetuximab and panitumumab, and tyrosine kinase inhibitors, such as gefitinib and erlotinib. In this review, we summarize the preclinical rational of potential activity and the most important clinical trials evaluated anti-EGFR targeted agents in non-colorectal digestive cancer, both in monotherapy and in combination with other chemotherapeutic or targeted agents. Patient selection by use of biologic markers will identify which patients are more likely to respond, contributing to the successful use of these agents.