Figure 1From: TFPI-2 is a putative tumor suppressor gene frequently inactivated by promoter hypermethylation in nasopharyngeal carcinoma RT-PCR analysis of mRNA expression of TFPI-2 in NPC cell lines and normal nasopharyngeal epithelia (NNE) samples. The data are representative of 2 independent experiments. Glyceraldehyde-3-phosphate dehydrogenase (GAPDH) and water were used as internal and blank controls, respectively.Back to article page