Figure 1From: Hypoxia differentially regulated CXCR4 and CXCR7 signaling in colon cancerCXCR4 and CXCR7 expression. A. CXCR4 expression in normal mucosa, polyps and carcinomas; B. CXCR4 expression according to UICC stages. C. CXCR7 expression in normal mucosa (n=), polyps (n = 30) and carcinomas (n = 46); D. CXCR7 expression according to UICC stages. *p = 0.02.Back to article page