Kaplan-Meier survival analyses with log-rank statistics according to CD44v6 and integrin-β1 expression in patients. (A-B) Significant correlation between CD44v6 or integrin-β1 mRNA expression and disease-free survival (DFS) was observed. (C-D) Significant correlation was found between CD44v6 or integrin-β1 protein expression and DFS.
Zhou et al. Diagnostic Pathology 2013 8:146 doi:10.1186/1746-1596-8-146