Table 1.

Expression of IMP3, MEKK1, MEK1 and p-ERK in 114 cases of colorectal cancer and adjacent normal mucosa tissues.

Markers	CRC tissues	Adjacent normal mucosa tissues	P value
IMP3
Positive	71	30	<0.001*
Negative	43	84
MEKK1
Positive	84	37	<0.001*
Negative	30	77
MEK1
Positive	73	32	<0.001*
Negative	41	82
p-ERK
Positive	81	31	<0.001*
Negative	33	83