Figure 2From: COP1, the negative regulator of ETV1, influences prognosis in triple-negative breast cancerImmunohistochemical staining of ETV1 and COP1 in human TNBC tissues. A, Positive expression of ETV1 in TNBC. B, Negative expression of ETV1 in TNBC. C, Positive expression of COP1 in TNBC. D, Negative expression of COP1 in TNBC. E, Negative control of ETV1 or COP1 in TNBC. Scale bar, 50 μm.Back to article page