Expression analysis of a-fetoprotein (AFP), E-cadherin and five mesenchymal cell markers in HCC cell lines. Total RNAs were extracted from cell lines and used to detect gene expression by RT-PCR assay. GAPDH was used as a control for expression analyses shown here and in figures 4 to 7.
Yuzugullu et al. Molecular Cancer 2009 8:90 doi:10.1186/1476-4598-8-90