The Adeno-Associated virus - A safe and promising vehicle for liverspecific gene therapy of inherited and non-inherited disorders

Abstract

Introduction: The first human adeno-associated virus (AAV) was originally discovered in 1960s as a contaminant of adenovirus stock preparation and thus it had not been of medical interest. Throughout the last three decades AAV has gained popularity to be used in gene therapy, mainly due to its replicative defectiveness and lack of pathogenicity in human. In addition, its ability to mediate stable and long-term expression in both non-dividing and dividing cells with specific tissue tropism makes AAV one of the most promising candidates for therapeutic gene transfer to treat many inherited as well as non-inherited disorders. Moreover, the use of AAV is not only restricted to overexpression of ..