Western blot analysis suggested the decreased cell motility might be attributed to the reduced phosphorylation of focal adhesion kinase (FAK) by PTEN gene delivery.

• 利用西方墨点法分析可以推测经PTEN基因传送的肝癌细胞移行数目的减少，可能是因降低了FAK磷酸化的缘故所致。