Figure 1From: Wnt5a promotes ewing sarcoma cell migration through upregulating CXCR4 expression Differential expression of Wnt5a and CXCR4 in ES tissues and cells. (A) and (B) Differential expression of Wnt5a and CXCR4 mRNA was detected in 15 ES specimens by real-time PCR. Both Wnt5a and CXCR4 mean mRNA levels were significantly higher in metastatic ESs compared to local ESs, *P<0.01. (C) Wnt5a mRNA level was correlated positively with CXCR4 mRNA level in ES specimens by Spearman’s rank correlation test, P<0.01. (D) Differential expression of Wnt5a and CXCR4 protein was detected in ES cells by Western blot.Back to article page