Science

Gene editing could replace a lifetime of medication, but there's a catch

A single gene-editing treatment could someday protect against heart disease, high cholesterol, and other common conditions for decades, potentially replacing lifelong medications.

✦ Extractive summary — built from the sources' own reporting•From 1 source•1 min read•Updated November 4, 2026, 4:30 AM UTC

But scientists warn that permanently altering genes introduces risks that could take years to emerge, making long-term safety a critical challenge.

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