Back to Search
Start Over
The complex, confusing and poorly understood immune responses to AAV‐mediated gene transfer in haemophilia—Is more or less immunosuppression required?
- Source :
-
Journal of Viral Hepatitis . Apr2024 Supplement 1, Vol. 31, p21-25. 5p. - Publication Year :
- 2024
-
Abstract
- Attempts to achieve a functional cure or amelioration of the severe X linked bleeding disorders haemophilia A (factor VIII deficiency) and haemophilia B (factor IX deficiency) using AAV‐based vectors have been frustrated by immune responses that limit efficacy and durability. The immune responses include adaptive and innate pathways as well as cytokine mediated inflammation, especially of the target organ cells—hepatocytes. Immune suppression has only been partly effective in clinical trials at ameliorating the immune response and the lack of good animal models has delayed progress in identifying mechanisms and developing more effective approaches to controlling these effects of AAV gene transfer. Here we discuss the arguments for and against more potent immunosuppression to improve factor expression after AAV‐mediated gene therapy. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 13520504
- Volume :
- 31
- Database :
- Academic Search Index
- Journal :
- Journal of Viral Hepatitis
- Publication Type :
- Academic Journal
- Accession number :
- 176585621
- Full Text :
- https://doi.org/10.1111/jvh.13934