Renal gene transfer: nonviral approaches.
Gene therapy has the potential to become an important modality for treating both hereditary and acquired renal diseases. Since renal diseases may involve different cell types in the kidney, it is critical to achieve efficient gene transfer specifically to each cell type. We reviewed the literature on nonviral gene transfer techniques, which are designed to target the kidney specifically. A variety of approaches have been developed to target glomeruli, tubules, renal vasculature, and interstitium with different degree of success. Besides using delivery systems based on liposomes, polycations, and viral fusion proteins, investigators have adopted newer approaches including electroporation and hydrodynamic-based gene transfer, and demonstrated that they are efficient and safe in animal models. Potential clinical applications and safety concerns of gene therapy for renal diseases are discussed.
Lien
Yeong-Hau H
YH
Department of Medicine, University of Arizona Health Sciences Center, Tuscon, AZ, 85724, USA. lien@u.arizona.edu
Lai
Li-Wen
LW
D004247:DNA / Q000235:genetics; D018274:Electroporation / Q000379:methods; D018014:Gene Transfer Techniques; D015316:Genetic Therapy / Q000379:methods; D005822:Genetic Vectors; D006801:Humans; D007668:Kidney / Q000502:physiology*; D007674:Kidney Diseases / Q000628:therapy*; D014780:Viruses / Q000235:genetics
D004247:DNA