Figure 1From: Epidermal Growth Factor Receptor (EGFR) mutation analysis, gene expression profiling and EGFR protein expression in primary prostate cancer Different EGFR pattern of expression in normal and PCs tissues revealed by immunohistochemistry. A: negative control: lobular breast carcinoma not expressing EGFR. B: positive control: colon carcinoma expressing high levels of EGFR. C: normal prostate tissue not expressing EGFR. D: normal prostate tissue expressing EGFR. E: PC tissue not expressing EGFR. F-G: PC tissues expressing different pattern of EGFR. (Magnification 10X).Back to article page