Evaluation of epithelial-mesenchymal transitioned circulating tumor cells in patients with resectable gastric cancer: Relevance to therapy response

Figure 2 RNA-in situ hybridization analysis of epithelial-to-mesenchymal transition markers in human gastric tumors. The probes were constructed as described in the method section. Representative RNA-in situ hybridization analysis of pooled epithelial (E) (red dots, arrowheads) and mesenchymal (M) (green dots, arrows) markers in (A) primary tumor and (B) tumor-infiltrated lymph node of a patient with gastric cancer. Scale bars: (A) to (B), 20 mm; inserts, 10 mm.