Applications and Implications of Viral and Non Viral Vectors in Gene Therapy

Barriers and recent advances in non-viral vectors targeting the lungs for cystic fibrosis gene therapy

Cystic fibrosis (CF) is an autosomal recessive disorder caused by mutations in CFTR genes that affect chloride ion channel. The CF is a good nominee for gene therapy as the asymptomatic carriers are phenotypically normal, and the desired cells are accessible for vector delivery. Gene therapy shows promising effects involving the correction of gene or replacement of the mutant gene with the func...

Overview of Gene Therapy and Viral Vectors for CNS Applications

Introduction overview of the gene therapy field The gene therapy field has met with serious problems in the clinic that have overshadowed its tremendous potential. The death of an individual enrolled in a gene therapy trial at the University of Pennsylvania and the occurrence of leukemia in three children enrolled in the X-SCID (X-linked severe combined immunodeficiency disease) gene therapy tr...

Advances in Non-Viral DNA Vectors for Gene Therapy

Uses of viral vectors have thus far eclipsed uses of non-viral vectors for gene therapy delivery in the clinic. Viral vectors, however, have certain issues involving genome integration, the inability to be delivered repeatedly, and possible host rejection. Fortunately, development of non-viral DNA vectors has progressed steadily, especially in plasmid vector length reduction, now allowing these...

Viral vectors in pancreatic cancer gene therapy

Min Li *, Joel A. Rodriguez, William E. Fisher, Xiaoliu Zhang, Changyi Chen and Qizhi Yao * Molecular Surgeon Research Center, Elkins Pancreas Center, Michael E. DeBakey Department of Surgery, Department of Molecular Virology and Microbiology, Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, Texas 77030 ______________________________________________________________________...

Peptides as Promising Non-Viral Vectors for Gene Therapy