Improving gene therapy for hemophilia A by targeting liver cells for factor VIII production

Targeted expression of factor VIII in liver sinusoidal endothelial cells for gene therapy for hemophilia A

['FUNDING_R01'] · CHILDREN'S HOSP OF PHILADELPHIA · NIH-10675697

This study is testing a new gene therapy for people with hemophilia A to help their bodies make more of the factor VIII protein they need to stop bleeding, using a different method that targets specific liver cells, which could lead to better treatment results.

Quick facts

Phase['FUNDING_R01']
Study typeNih_funding
SexAll
SponsorCHILDREN'S HOSP OF PHILADELPHIA (nih funded)
Locations1 site (PHILADELPHIA, UNITED STATES)
Trial IDNIH-10675697 on ClinicalTrials.gov

What this research studies

This research focuses on developing a gene therapy approach for hemophilia A, a bleeding disorder caused by a deficiency in coagulation factor VIII. The study aims to enhance the production of factor VIII by targeting liver sinusoidal endothelial cells instead of the traditionally targeted hepatocytes. By using adeno-associated viral vectors, the researchers hope to achieve higher levels of factor VIII expression, which could lead to better management of the disease. Patients with hemophilia A may benefit from this innovative approach that seeks to improve treatment outcomes significantly.

Who could benefit from this research

Good fit: Ideal candidates for this research are individuals diagnosed with hemophilia A who experience frequent bleeding episodes due to low levels of factor VIII.

Not a fit: Patients with other types of bleeding disorders or those who do not have hemophilia A may not benefit from this research.

Why it matters

Potential benefit: If successful, this research could lead to more effective and durable treatments for patients with hemophilia A, reducing bleeding episodes and improving quality of life.

How similar studies have performed: While gene therapy for hemophilia A is being explored in clinical trials, this specific approach targeting liver sinusoidal endothelial cells is novel and has not been extensively tested.

Where this research is happening

PHILADELPHIA, 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.

View on NIH RePORTER →

Conditions: Blood Coagulation Disorders, Coagulation Disorder, bleeding disorder, clotting disorder

Last reviewed 2026-05-15 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.