Figure 1

Representative examples of positive (A) and negative (B) CXCR7 staining, positive (C) and negative (D) EGFR staining, positive (E) and negative (F) CXCR4 staining, and positive (G) and negative (H) CXCL12 staining in the epithelial compartment of squamous cell carcinoma of the cervix.