To assess the relationship between C-erbB-2, p53, N-ras status at a premalignant stage and in HCC, the authors studied the imunohistological expression of these genes in HCC, liver cirrhosis and in the adjacent normal...
An amphotropic pseudotype retrovirus containing human N-ras antisense gene was constructed and packaged with helper cells. It has been previously demonstrated that the virus did inhibit the growth of human hepatocarci...