BioCentury
ARTICLE | Product Development

Intellia: Balancing in vivo risk with validated targets

Sticking with genetic targets validated by Alnylam and Ionis gave Intellia confidence to take CRISPR in vivo

February 28, 2025 12:15 AM UTC

Intellia’s decision in 2014 to develop systemically delivered, in vivo gene editing therapies meant embracing some of the highest levels of technology risk ever encountered by a new technology platform. The biotech offset that risk by selecting targets already validated by other genetic medicine modalities in humans.

The company now appears to be on a path to clinical success, but the tradeoff of its target and indication selection strategy may be modest commercial opportunity...