Progress toward a nonviral gene therapy protocol for the treatment of anemia.

ABSTRACT: Anemia frequently accompanies chronic diseases such as progressive renal failure, acquired immunodeficiency syndrome, and cancer. Patients are currently treated with erythropoietin (EPO) replacement therapy, using various recombinant human EPO protein formulations. Although this treatment is effective, gene therapy could be more economical and more convenient for the long-term management of the disease. The objective of this study was to develop a naked DNA-based gene therapy protocol that could fill this need. Hydrodynamic limb vein technology has been shown to be an effective and safe procedure for delivering naked plasmid DNA (pDNA) into the skeletal muscles of limbs. Using this method, we addressed the major challenge of an EPO-based gene therapy of anemia: maintaining stable, long-ter

SUBMITTER: Sebestyen MG 

PROVIDER: S-EPMC2268901 | biostudies-literature | 2007 Mar

REPOSITORIES: biostudies-literature