title: A mouse model for adenovirus gene delivery.
abstract: The cellular attachment receptor for adenovirus (Ad), Coxsackie adenovirus receptor (CAR), required for delivery of Ad into primary cells, is not present on all cell types, thus restricting Ad-gene delivery systems. To circumvent this constrain, a transgenic mouse has been generated that expresses a truncated human CAR in all tissues analyzed. These mice allowed efficient in vitro infections at low multiplicities into lymphoid, myeloid, and endothelial cells. Furthermore, in vivo administration of Ad-vectors results in infection of macrophages, lymphocytes, and endothelial cells. In addition, tail vein injection resulted in targeting of virus into previously inaccessible areas, such as the lung and the capillaries of the brain. The CAR transgenic mice will be useful for rapid functional genomic analysis in vivo, for testing the efficacy of gene therapy procedures or as a source of easily transducible cells.
authors: Center for Genomics Research, Karolinska Institutet, 171-77 Stockholm, Sweden.
authors: T
authors: T
authors: Tallone
authors: S
authors: S
authors: Malin
authors: A
authors: A
authors: Samuelsson
authors: J
authors: J
authors: Wilbertz
authors: M
authors: M
authors: Miyahara
authors: K
authors: K
authors: Okamoto
authors: L
authors: L
authors: Poellinger
authors: L
authors: L
authors: Philipson
authors: S
authors: S
authors: Pettersson
mesh_terms: D000256:Adenoviridae / Q000235:genetics*; D000257:Adenoviridae Infections / Q000235:genetics*; D000818:Animals; D004195:Disease Models, Animal; D015967:Gene Expression Regulation, Viral; D018014:Gene Transfer Techniques; D022761:Gene Transfer, Horizontal; D005814:Genes, Viral; D006801:Humans; D051379:Mice; D008822:Mice, Transgenic