© 2003 by Oxford University Press
© 2003 Oxford University Press
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In Brief
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Researchers Identify Cause of Gene Therapy-Induced Leukemia
Researchers have determined why two children with X-linked severe combined immunodeficiency (SCID-X1) developed a leukemia-like syndrome nearly 3 years after being treated with gene therapy. The children were 2 of 10 patients in a clinical trial in France.
A known risk of gene therapy is insertional mutagenesis, or the insertion of a retroviral vector, which could activate a proto-oncogene or inactivate a tumor
Study Backs 3-Year Interval for Cervical Cancer Screening
Cholesterol-Lowering Drugs Associated With Lower Risk of Breast Cancer
Task Forces Issue Recommendations for Preventing Skin Cancer