A Washington State University researcher has developed a way to reduce the development of cancer cells that are an infrequent but dangerous byproduct of gene therapy, by modifying a vector developed from a foamy retrovirus so it would insert itself into safer parts of the genome.

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A Washington State University researcher has developed a way to reduce the development of cancer cells that are an infrequent but dangerous byproduct of gene therapy, by modifying a vector developed from a foamy retrovirus so it would insert itself into safer parts of the genome.