Lilly taps Creyon’s AI-enabled oligo tech in heavily backloaded $1B deal

Title

Eli Lilly Partners with Creyon Bio in $1B AI-Driven Oligonucleotide Therapy Deal

Keywords

  • Eli Lilly
  • Creyon Bio
  • AI-powered oligonucleotide engineering
  • RNA-targeted therapies
  • Oligonucleotides
  • Drug development
  • Quantum chemistry
  • Biotech collaboration
  • Milestone payments
  • Gene-centric therapies

Key Facts

  • Eli Lilly has announced a global licensing and multi-target research collaboration with Creyon Bio to develop RNA-targeted oligonucleotide (oligo) therapies addressing a broad spectrum of diseases24.
  • Creyon Bio will leverage its industry-first AI-powered Oligo Engineering Engine, which uses quantum chemistry principles to design and optimize therapeutic oligonucleotides, claiming to accelerate and improve upon traditional nucleic acid drug development by moving beyond trial-and-error methods24.
  • Oligonucleotides are short strands of synthetic DNA or RNA capable of reducing, restoring, or modulating RNA activity, thereby enabling gene-centric interventions for various medical conditions14.
  • Under the deal, Creyon will receive $13 million upfront, a sum that includes both cash and equity investment by Lilly. The agreement is heavily backloaded, with Creyon eligible for up to $1 billion in development and commercialization milestone payments if specified goals are met135.
  • The partnership gives Eli Lilly exclusive licenses to lead candidates for its selected targets but has not disclosed specific disease areas or the exact number of drug candidates involved1.
  • This collaboration marks a significant step for Creyon, which debuted in 2022, and enhances Lilly’s ongoing efforts to leverage AI and novel technologies in drug discovery12.

Sources:

1. https://www.fiercebiotech.com/biotech/eli-lilly-pens-creyon-bio-ai-oligonucleotide-pact-1b-biobucks-table

2. https://www.businesswire.com/news/home/20250429123934/en/Creyon-Bio-and-Lilly-Enter-into-RNA-Targeted-Oligo-Therapy-Development-Collaboration

3. https://firstwordpharma.com/story/5955001

4. https://pmlive.com/pharma_news/eli-lilly-and-creyon-bio-enter-oligonucleotide-therapy-partnership-worth-over-1bn/

5. https://www.ropesgray.com/en/news-and-events/news/2025/04/ropes-gray-advises-creyon-bio-in-licensing-collaboration-with-eli-lilly

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