A gene-editing first: scientists tried CRISPR to fight HIV
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September 12, 2019
Scientists are reporting the first use of the gene-editing tool CRISPR to try to cure a patient's HIV infection by providing blood cells that were altered to resist the AIDS virus.
The gene-editing tool has long been used in research labs, and a Chinese scientist was scorned last year when he revealed he used it on embryos that led to the birth of twin girls. Editing embryos is considered too risky, partly because the DNA changes can pass to future generations.
Wednesday's report in the New England Journal of Medicine, by different Chinese researchers, is the first published account of using C...
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