Table IV.

Correlation between CXCR4 and CD133 expression in primary cancer and in lymph node metastasis of stage III colon cancer patients.

	CXCR4			CD133			CD133 and CXCR4
	Positive	Negative	P-value	Positive	Negative	P-value	Both positive	Others	P-value
Primary cancer	41	23		27	37		20	44
Lymph node metastases	43	21	0.710	15	49	0.024	9	55	0.020