Table 1

Relative expression (%) of the different CD155 variants in normal epithelial cells and colon cancer cells

Splicing variant
CD155α CD155β CD155γ
Normal epithelial cells
 IEC165.3 (3.6)29.8 (1.5)4.9 (2.0)
 IEC268.5 (3.4)24.8 (2.3)6.7 (2.6)
 IEC366.1 (4.5)26.2 (3.0)7.7 (2.3)
Colon cancer cell lines
 HCT8R67.5 (1.9)27.8 (3.9)4.7 (0.4)
 SW62063.6 (2.3)31.1 (0.9)5.3 (0.1)
 SW11663.0 (2.5)31.6 (0.4)5.4 (0.6)
  • The relative ratio of the different amplicons, determined as described in material and methods, was evaluated for each reaction separately and expressed as a percentage of the overall expression in each sample. All reactions were performed at least three times. Mean (SD) values are presented.