Published in:
01-08-2011 | Letter
Linking epidermal growth factor plasma levels with the prognosis and treatment response of colorectal cancer patients treated with a minimally invasive approach: does it have clinical utility?
Authors:
John Spiliotis, Odysseas Zoras
Published in:
Surgical Endoscopy
|
Issue 8/2011
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Excerpt
Epidermal growth factor (EGF) and its receptor (EGFR) consist of four family members: EGFR or human epidermal growth factor receptor 1 (HER1), HER2 erythroblastic leukemia viral oncogene homolog 2, neuro/glioblastoma derived oncogene homolog (avian) (ERBB2), HER3 (ERBB3), and HER4 (ERBB4). The EGFR-signaling pathways regulating cell proliferation, survival, and apoptosis (cell death) have a crucial role in cancer initiation, growth, and metastasis. Mutations in EGFR and amplification of HER2 genes cause cancer and therefore have been studied extensively. …