title: Viral vectors for vascular gene therapy.
abstract: Vascular gene therapy is the focus of multiple experimental and clinical research efforts. While several genes with therapeutic potential have been identified, the best method of gene delivery is unknown. Viral vectors have the capacity to transfer genes at high efficiency rates. Several viral-based vectors have been used in experimental vascular gene therapy for in vivo and ex vivo gene transfer. Adenoviral-based vectors are being used for the induction of angiogenesis in phase 1 and 2 clinical trials. In the present review, the characteristics of the 'ideal' viral vector are discussed and the major types of viral vectors used in vascular gene transfer are reviewed. Basic knowledge of the use of viral vectors for direct in vivo gene transfer (adenoviral-based vectors, etc) and for ex vivo gene transfer (retroviral-based vectors) is provided. New developments in the field of viral vectorology, such as pseudotyping of retroviral vectors and targeting of other viral vectors to a specific cell type, will enhance the more rapid transition of vascular gene therapy from the experimental arena to the clinical setting.
authors: Department of Cardiovascular Medicine, Lady Davis Carmel Medical Center, Bruce Rappaport School of Medicine, Technion-ITT, Haifa, Israel.
authors: Lukas
authors: L
authors: Fischer
authors: Meir
authors: M
authors: Preis
authors: Anat
authors: A
authors: Weisz
authors: Belly
authors: B
authors: Koren
authors: Basil S
authors: BS
authors: Lewis
authors: Moshe Y
authors: MY
authors: Flugelman