Gina Kolata at the New York Times:

In a small, preliminary study, an experimental gene-editing treatment dramatically lowered cholesterol levels, perhaps permanently, after just one infusion, scientists reported on Monday.
If confirmed in larger studies, researchers hope the findings may lead to a one-and-done way to prevent heart disease in large numbers of people. Most gene therapies target rare diseases, but cardiovascular disease kills nearly 800,000 Americans a year.
“We have these debates and new guidelines that we should be treating people earlier,” said Dr. John H. P. Alexander, a cardiologist at Duke University who was not involved with the study. “A curative therapy would change the game.”
More here.
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