Adenovirus Type 5 Interactions with Human Blood Cells May Compromise Systemic Delivery
نویسندگان
چکیده
منابع مشابه
Productive replication of human adenovirus type 5 in canine cells.
Development of immunocompetent patient-like models that allow direct analysis of human adenovirus-based conditionally replicative adenoviruses (CRAds) would be beneficial for the advancement of these oncolytic agents. To this end, we explored the possibility of cross-species replication of human adenovirus type 5 (Ad5) in canine cells. With a panel of canine tumor cell lines of both epithelial ...
متن کاملComplementation of human adenovirus type 5 ts mutants by human adenovirus type 12.
Temperature-sensitive mutants of type 5 adenovirus belonging to eight complementation groups were complemented in mixed infection by type 12 adenovirus, whereas mutants of 7 other groups were not enhanced. In some crosses, phenotypic mixing took place. No evidence of recombination between type 5 ts mutants and type 12 was found.
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BACKGROUND Adenoviruses are attractive vectors for gene therapy because of their stability in vivo and the possibility of production at high titers. Despite exciting preclinical data with various approaches, there are only a few examples of clear efficacy in clinical trials. Effective gene delivery to target cells remains the key variable determining efficacy and thus enhanced transduction meth...
متن کاملStructure of Type 5 Adenovirus
Type 5 adenovirus was purified by fluorocarbon (freon 113) treatment followed by banding in a CsCl equilibrium density gradient. This method permitted separation of virus from normal host cell materials and virus-specific soluble antigens. Virus banded in CsCl with a mean bouyant density of 1.3349 gm/cm(3). The three virus-specific soluble antigens (group- and type-specific antigens and toxin) ...
متن کاملA quasi-atomic model of human adenovirus type 5 capsid.
Adenoviruses infect a wide range of vertebrates including humans. Their icosahedral capsids are composed of three major proteins: the trimeric hexon forms the facets and the penton, a noncovalent complex of the pentameric penton base and trimeric fibre proteins, is located at the 12 capsid vertices. Several proteins (IIIa, VI, VIII and IX) stabilise the capsid. We have obtained a 10 A resolutio...
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ژورنال
عنوان ژورنال: Molecular Therapy
سال: 2006
ISSN: 1525-0016
DOI: 10.1016/j.ymthe.2006.01.003