AlphaFold-guided redesign cuts off-target risk in gene-editing proteins
Ars Technica AI · rss · 2026-07-25
Researchers used AlphaFold-based protein design to make gene-editing proteins safer by reducing off-target effects.
- The problem: gene-editing systems can still cut the wrong DNA sequence, and those rare errors become inevitable at therapeutic scale.
- In a recent Nature paper, the team adapted AlphaFold to identify protein regions linked to off-target behavior.
- They then modified those regions and reduced the safety risk.
- The work shows how AI protein-folding tools can be repurposed from prediction to practical bioengineering.
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