Scientists call for caution in using DNA-editing technology

March 23, 2015 2:00 PM

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Scientists call for caution in using DNA-editing technology

A group of 18 scientists and ethicists today warned that a revolutionary new tool to cut and splice DNA should be used cautiously when attempting to fix human genetic disease, and strongly discouraged any attempts at making changes to the human genome that could be passed on to offspring.

Among the authors of this warning is Jennifer Doudna, the co-inventor of the technology, called CRISPR-Cas9, which is driving a new interest in gene therapy, or "genome engineering." She and colleagues co-authored a perspective piece that appears in the March 20 issue of Science, based on discussion...

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