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World J Gastroenterol. Aug 7, 2014; 20(29): 9732-9743
Published online Aug 7, 2014. doi: 10.3748/wjg.v20.i29.9732
Beyond KRAS: Predictive factors of the efficacy of anti-EGFR monoclonal antibodies in the treatment of metastatic colorectal cancer
Alfonso De Stefano, Chiara Carlomagno
Alfonso De Stefano, Chiara Carlomagno, Department of Clinical Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy
Author contributions: Both authors contributed to this paper equally.
Correspondence to: Alfonso De Stefano, MD, PhD, Department of Clinical Medicine and Surgery, University of Naples Federico II, Via Sergio Pansini, 5, 80131 Naples, Italy. alfonso.destefano@unina.it
Telephone: +39-817-463660 Fax: +39-812-203147
Received: October 27, 2013
Revised: February 13, 2014
Accepted: March 12, 2014
Published online: August 7, 2014
Core Tip

Core tip: This is a review underlining the importance of biomarkers in the treatment of metastatic colorectal cancer. All most recent findings are described to offer a contribution to define a correct approach to anti-epidermal growth factor receptor based treatment.