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. Author manuscript; available in PMC: 2016 Jan 7.
Published in final edited form as: Mol Cancer Res. 2015 Jan 7;13(1):9–15. doi: 10.1158/1541-7786.MCR-14-0076

Figure 1. EMT and invasion correlate with CD44 expression in primary mouse pancreatic cancer cells.

Figure 1

(A) Morphology of primary pancreatic cell lines derived from iKras*p53* mice in culture. (B) qRT-PCR analysis of epithelial and mesenchymal genes. Mesenchymal cells versus epithelial cells, p < 0.001. (C) Expressions of CD44 isoforms (CD44s and CD44v) by qRT-PCR (left, mesenchymal cells versus epithelial cells p < 0.01), RT-PCR (middle) and Western Blot (right). (D) Collagen invasion assay (left) and quantification (right, Mesenchymal cells versus epithelial cells p < 0.005).