Duffy, M. R., Parker, A. L., Bradshaw, A. C. and Baker, A. H. (2012) Manipulation of adenovirus interactions with host factors for gene therapy applications. Nanomedicine, 7(2), pp. 271-288. (doi: 10.2217/nnm.11.186)
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Publisher's URL: http://dx.doi.org/10.2217/nnm.11.186
Abstract
Nanomedicine based on the use of adenovirus vectors for therapeutic gene delivery shows broad potential. Specific targeting for many gene therapy applications, such as metastatic cancers or cardiovascular diseases requires intravascular delivery of the vector. However, a major barrier to successful adenovirus vector targeting follows systemic delivery, as upon contact with the bloodstream the virus interacts with a variety of host proteins, in particular coagulation factor X, which mediates profound liver gene transfer. This inherent hepatic tropism combined with macrophage scavenging minimizes the efficacy of the virus at the desired sites and induces toxic side effects. Understanding the complex, multifaceted interactions of adenovirus with host factors is of vital importance to the design of safer vectors with improved efficacy and pharmacokinetic profiles. Increased knowledge of adenovirus biology provides the opportunity to develop innovative strategies to detarget the virus from the liver following intravascular delivery and redirect the vector to disease areas.
| Item Type: | Articles |
|---|---|
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Baker, Professor Andrew and Duffy, Ms Margaret and Bradshaw, Dr Angela and Parker, Dr Alan |
| Authors: | Duffy, M. R., Parker, A. L., Bradshaw, A. C., and Baker, A. H. |
| College/School: | College of Medical Veterinary and Life Sciences > School of Cardiovascular & Metabolic Health College of Medical Veterinary and Life Sciences > School of Medicine, Dentistry & Nursing > Centre for Population and Health Sciences |
| Journal Name: | Nanomedicine |
| Publisher: | Future Medicine |
| ISSN: | 1743-5889 |
| ISSN (Online): | 1748-6963 |
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