Gene therapy to treat a genetic disorder in dogs

Combination Gene Therapy for Treatment of Canine Mucopolysaccharidosis Type I

NIH-funded research Children's Hospital of Orange County · NIH-11046559

This study is testing a new gene therapy to help dogs with Canine Mucopolysaccharidosis Type I by delivering special genes that can fix a missing enzyme, aiming to make them feel better and live healthier lives.

Quick facts

Grant typeR01 grant
Study typeNIH-funded research
Funding institutionChildren's Hospital of Orange County NIH-funded
Lab location1 site (Orange, United States)
Project IDNIH-11046559 on NIH RePORTER

What this research studies

This research focuses on developing a combination gene therapy for treating Canine Mucopolysaccharidosis Type I, a genetic disorder caused by a deficiency in the α-L-iduronidase enzyme. The approach aims to deliver therapeutic genes using adeno-associated viral vectors to restore enzyme function and reduce the harmful accumulation of glycosaminoglycans in affected dogs. By targeting both systemic and central nervous system symptoms, the therapy seeks to improve the quality of life and overall health of dogs suffering from this condition.

Who could benefit from this research

Good fit: Ideal candidates for this research are dogs diagnosed with Mucopolysaccharidosis Type I, particularly those showing symptoms related to the disease.

Not a fit: Dogs that do not have Mucopolysaccharidosis Type I or those with other unrelated health issues may not benefit from this research.

Why it matters

Potential benefit: If successful, this research could lead to a more effective treatment option for dogs with Mucopolysaccharidosis Type I, potentially improving their health and longevity.

How similar studies have performed: Previous research has shown promise in using gene therapy for similar genetic disorders, indicating potential for success in this approach.

Where this research is happening

Orange, 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.