eRNA Science

eRNA is an ideal therapeutic platform.

eRNA Features

eRNA is designed with unique properties to enable in vivo expression of any protein. It is programmable, persistent, modular, tunable, and continuously redosable.

  • Engineered to translate programmed genetic code and express proteins
  • Stable and long lasting
  • Does not trigger innate immunity
  • Built with unmodified natural nucleotides
  • Leverages modular coding region for infinite application versatility
  • Uses non-coding regions to control expression, stability, targeting and more
eRNA Unique Features

A versatile RNA platform for creating life-changing medicines.

eRNA provides sustained protein expression in vivo and is redosable over months.


eRNA-driven protein expression in the body

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eRNA-driven protein expression upon repeat dosing

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eRNA Unique Features

Expressing any therapeutic protein inside and outside of the cell.

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eRNA cell illustration compact
eRNA opportunity

We’ve designed an entirely new class of programmable medicines.

Multiple routes of administration
  • Subcutaneous
  • Intramuscular
  • Intravenous
  • Topical
Therapeutic areas
  • Metabolic Diseases
  • Genetic Diseases
  • Hematology
  • Oncology
  • Neurology & CNS
  • Women’s Health
  • Immunology & Inflammation
  • Cardiology & Respiratory
  • Gastroenterology
  • Musculoskeletal
  • Ophthalmology
  • Dermatology

We’re uniquely positioned to deliver on the promise of eRNA.

Manufacturing Infrastructure

eRNA is amenable to new, flexible, and modular manufacturing enables us to rapidly scale out and up. Laronde will build a modular and scalable eRNA Gigabase Factory to accommodate the manufacture of up to 100 product candidates in the next 10 years.