Gene therapy to treat hereditary angioedema

Safety of AAV-mediated C1 Esterase Inhibitor Gene Therapy for Hereditary Angioedema

NIH-funded research Enyx Therapeutics, LLC · NIH-10818251

This study is testing a new gene therapy that could help people with hereditary angioedema by using a modified virus to deliver a gene that makes a missing protein, aiming to reduce swelling attacks and keep you feeling better for a longer time.

Quick facts

Grant typeNIH-funded research
Study typeNIH-funded research
Funding institutionEnyx Therapeutics, LLC NIH-funded
Lab location1 site (New York, United States)
Project IDNIH-10818251 on NIH RePORTER

What this research studies

This research investigates a new gene therapy approach for hereditary angioedema (HAE), a serious condition that causes recurrent swelling in various body tissues. The therapy aims to restore the function of a protein called C1-esterase inhibitor, which is deficient in patients with HAE. By using a modified virus to deliver a copy of the gene responsible for producing this protein, the treatment seeks to provide long-lasting protection against angioedema attacks. The research is being conducted in collaboration with a biotechnology company and aims to ensure the safety of this innovative therapy in humans.

Who could benefit from this research

Good fit: Ideal candidates for this research are individuals diagnosed with hereditary angioedema who experience recurrent swelling episodes.

Not a fit: Patients who do not have hereditary angioedema or those with other forms of angioedema may not benefit from this research.

Why it matters

Potential benefit: If successful, this research could significantly reduce or eliminate the frequency of angioedema attacks in patients with hereditary angioedema.

How similar studies have performed: Previous research has shown promising results with similar gene therapy approaches in animal models, indicating potential for success in human applications.

Where this research is happening

New York, United States

Researchers

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page below.
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.