title: Magnetic targeting strategies in gene delivery.
abstract: Gene delivery is a process of the insertion of transgenes into cells with the purpose to obtain the expression of encoded protein. The therapeutic application of this process is termed gene therapy, which is becoming a promising instrument to treat genetic and acquired diseases. Although numerous methods of gene transfer have already been developed, including biological, physical and chemical approaches, the optimal strategy has to be discovered. Importantly, it should be effective, selective and safe to be translated to the clinic. Magnetic targeting has been demonstrated as an effective strategy to decrease side effects of gene transfer, while increasing the selectivity and efficiency of the applied vector. This article will focus on the latest progress in the development of different magnetic vectors, based on both viral and nonviral gene delivery agents. It will also include a description of magnetic targeting applications in stem cells and in vivo, which has gained interest in recent years due to the rapid development of technology.
authors.affiliation: Reference & Translation Center for Cardiac Stem Cell Therapy, Department of Cardiac Surgery, University of Rostock, Schillingallee 35, 18057 Rostock, Germany.
authors.forename: Evgenya
authors.initials: E
authors.lastname: Delyagina
authors.forename: Wenzhong
authors.initials: W
authors.lastname: Li
authors.forename: Nan
authors.initials: N
authors.lastname: Ma
authors.forename: Gustav
authors.initials: G
authors.lastname: Steinhoff
mesh_terms: D000818:Animals; D018014:Gene Transfer Techniques; D005822:Genetic Vectors; D006801:Humans; D008280:Magnetics