Fig. 1

Epithelial to stromal TRIM28 Expression Ratios in colorectal cancer. a Moderate (2+) expression of TRIM28 in epithelial cells and absence (0) of staining in stromal compartments resulting in a high epithelial to stromal TRIM28 Expression Ratio score (×200). b Moderate (2+) expression of TRIM28 in both epithelial and stromal cells resulting in a low epithelial to stromal TRIM28 Expression Ratio score (×200). c A graph of distributions of all TRIM28 Expression Ratios cases. Absence of staining (0), weak (1+), moderate (2+), or strong (3+) TRIM28 staining intensities were found in both epithelial and stromal tissue compartments. The TRIM28 Expression Ratios are labelled by (open circle) epithelial and (filled square) stromal symbols, which are linked with straight lines for matched cases. The numbers above the connecting lines depict the total number of cases for each specific distribution of epithelial to stromal TRIM28 Expression Ratios. All tissues were stained using IHC with an anti-TRIM28 C42G12 antibody