Figure 1. WWOX mRNA expression in HCC cell lines and primary tumors. WWOX mRNA expression of HCC cell lines and benign and tumor tissue pairs were evaluated by real-time PCR.
(A) Of 11 HCC cell lines analyzed, 2 showed very low expression, 7 intermediate and 2 higher expression levels of WWOX mRNA. (B) WWOX mRNA expression was decreased in 45% of HCCs compared to adjacent benign tissue.
