Correlations of the expression of Cx43, SCFFBXW7, p-cyclin E1 (Ser73), p-cyclin E1 (Thr77) and p-cyclin E1 (Thr395) in colon cancer tissues

Table 1 Expressions of proteins in colon cancer tissues (n = 38)

	Cx43	SCFFBW7	p-cyclin E1 (Ser73)	p-cyclin E1 (Thr77)	p-cyclin E1 (Thr395)
Positive	29	29	25	2	21
Negative	9	9	13	36	17
Positive rate (%)	76.32	76.32	65.79	5.26	55.26

Table 2 Correlation analysis between FBXW7 and p-cyclin E1 (Ser73) in colon cancer tissues

FBXW7	Ser73(-)	Ser73(+)	Ser73(++)	Ser73(+++)	r	P value
-	7	2	0	0	0.703	0.001
+	5	7	2	2
++	1	1	4	2
+++	0	0	2	3

Table 3 Correlation analysis between FBXW7 and p-cyclin E1 (Thr77) in colon cancer tissues

FBXW7	Thr77(-)	Thr77(+)	Thr77(++)	Thr77(+++)	r	P value
-	9	0	0	0	0.079	0.638
+	15	0	0	0
++	9	0	0	0
+++	5	0	0	0

Table 4 Correlation analysis between FBXW7 and p-cyclin E1 (Thr395) in colon cancer tissues

FBXW7	Thr395(-)	Thr395(+)	Thr395(++)	Thr395(+++)	r	P value
-	5	3	0	0	0.415	0.010
+	8	5	2	1
++	4	2	3	0
+++	0	1	2	2

Table 5 Correlation analysis between Cx43 and FBXW7 in colon cancer tissues

Cx43	FBXW7(-)	FBXW7(+)	FBXW7(++)	FBXW7(+++)	r	P value
-	6	3	0	0	0.749	0.001
+	3	6	3	0
++	0	6	4	1
+++	0	0	2	5

Table 6 Correlation analysis between Cx43 and p-cyclin E1 (Ser73) in colon cancer tissues

Cx43	Ser73(-)	Ser73(+)	Ser73(++)	Ser73(+++)	r	P value
-	8	1	0	0	0.667	0.001
+	2	7	2	1
++	3	2	3	3
+++	0	0	3	3

Table 7 Correlation analysis between Cx43 and p-cyclin E1 (Thr77) in colon cancer tissues

Cx43	Thr77(-)	Thr77(+)	Thr77(++)	Thr77(+++)	r	P value
-	9	0	0	0	0.262	0.112
+	12	0	0	0
++	11	0	0	0
+++	6	0	0	0

Table 8 Correlation analysis between Cx43 and p-cyclin E1(Thr395) in colon cancer tissues

Cx43	Thr395(-)	Thr395(+)	Thr395(++)	Thr395(+++)	r	P value
-	5	3	0	1	0.457	0.004
+	8	3	1	0
++	4	4	3	0
+++	0	1	3	2