Cancer Weekly
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Gene Therapy
Research results from St. James's University update understanding of gene therapy
November 11th, 2008
"Reovirus is a promising unmodified double-stranded RNA (dsRNA) anti-cancer oncolytic virus, which is thought to specifically target cells with activated Ras. Although reovirus has been tested in a wide range of preclinical models and has entered early clinical trials, it has not previously been tested for the treatment of human melanoma," investigators in Leeds, the United Kingdom report. "Here, we show that reovirus effectively kills and replicates in both human melanoma cell lines and freshly resected tumour; intratumoural injection also causes regression of melanoma in a xenograft in vivo model. Reovirus-induced melanoma death is blocked by caspase inhibition and is...
Source: Cancer Weekly (2008-11-11)
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