Figure 2
From: LEF-1 and TCF4 expression correlate inversely with survival in colorectal cancer
TCF4 expression in human colorectal cancer. 54% of cases showed no TCF4 expression, neither in main tumour areas (A) nor in cells of the invasion front (B). 46% of cases showed TCF4 expression which could be found either only in main tumour areas (C) which occurred in 28 cases or only in cells of the invasive front (D) which was seen in 6 cases or homogenously distributed throughout the tumour which was found in 65 cases. Scale bar 100 μm.