Engineering a Cure: Genetically modified cells fight cancer
By inserting a gene into normal immune cells isolated from melanoma patients, scientists have turned the cells into cancer fighters. This new technique represents the first use of gene therapy to treat cancer, the researchers say.
In the past several years, scientists have been modestly successful in treating a few cancers using a method called adoptive cell transfer. This technique relies on the natural ability of certain immune cells called T cells or lymphocytes to recognize and kill cancer cells in some patients.