STAT+: In its first tough test, CRISPR epigenome editing cuts cholesterol levels in monkeys
STAT
MAY 19, 2023
A defanged form of CRISPR, which doesn’t slice or nick DNA, but rather alters the epigenome — the layers of chemical coding that sit on top of DNA and control the activity of genes — has aced its first substantive test. When researchers used CRISPR “ epigenome editing ” to dial down a cholesterol-associated gene in monkeys, the animals’ blood levels of heart-disease-causing LDL, or “bad” cholesterol, plummeted by more than 50%, Jennifer Kwo
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