Aberrant expression of ether à go-go potassium channel in colorectal cancer patients and cell lines

Table 1 Eag1 immunoreactivity in the colorectal cancers

Stage	Eag1 expression1			Positive cases
	Negative	Weak	Strong	n (%)
A	3	2	2	4/7 (57.1)
B	13	14	12	26/39 (66.7)
C	2	5	9	14/16 (87.5)
D	0	5	9	14/14 (100)
Total	18	26	32	58/76 (76.3)

¹Intensity of expression was interpreted as negative, weakly positive, and strongly positive, P < 0.05.