Pin1 overexpression in colorectal cancer and its correlation with aberrant β-catenin expression

Table 1 Relationship between expression of Pin1 and β-catenin protein and clinicopathologic parameters

Groups	Pin1		Positive (%)	P	β-catenin		Positive (%)	P
	+	-							+	-
Stage				0.4778				0.6774
A	3	10	23.1		6	7	46.2
B	11	36	23.4		21	26	44.7
C	7	49	12.5		21	35	37.5
D	2	6	25		2	6	25
L/N metastasis				0.2474				0.5114
+	8	51	13.6		22	37	37.3
-	15	50	23.1		28	37	43.1
Survival period				0.3312				0.5154
< 24 mo	3	7	30		5	5	50
≥24 mo	20	94	17.5		45	69	15.8
Pin1 protein								0.000004
+					19	4	82.6
-					31	70	30.7
Total	23	101	18.5		50	74	40.3

L/N: lymph node.