Expression levels of CD44v and CD44s in clinical pancreatic carcinoma tissues. A The expression levels of CD44v and CD44s were tested in metastatic tissues (n = 5), non-metastatic tissues (n = 5) and their corresponding peritumoral tissues (n = 10). B The PCR products of tissues were confirmed by agarose gel electrophoresis. C The expression levels of CD44v6, CD44v9 and CD44s measured by real-time PCR were associated with the clinical characteristics of pancreatic carcinoma (n = 101).
Li et al. Diagnostic Pathology 2014 9:79 doi:10.1186/1746-1596-9-79