Annals of Oncology Advance Access originally published online on June 9, 2006
Annals of Oncology 2006 17(12):1850-1851; doi:10.1093/annonc/mdl138
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© 2006 European Society for Medical Oncology
letters to the editor |
EGFR expression in colon cancer: a break in the clouds
1 Centre Antoine-Lacassagne, Nice, France
2 Centre Jean-Perrin, Clermont Ferrand, Nice, France
3 Hôpital l'Archet, Nice, France
* (E-mail: gerard.milano@nice.fnclcc.fr)
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Advances in the understanding of tumor biology have led to the development of targeted therapies [1]. One of the most promising is the epidermal growth factor receptor (EGFR), a member of the subclass I of the transmembrane receptor tyrosine kinase super-family [2] which is overexpressed in different solid cancers, reaching up to 80% overexpression in colorectal cancer [3, 4]. We recently analyzed EGFR in 82 colorectal cancer samples, based on EGF binding, and showed that in the majority of