Immune response to full-length dystrophin delivered to Dmd muscle by a high-capacity adenoviral vector.

Adenoviral vector-mediated gene transfer to skeletal muscle is a promising potential treatment for Duchenne muscular dystrophy. However, the immunological response to viral antigens and the therapeutic protein expressed by the delivered gene could prevent effective treatment. In this study, we investigated the immune response induced by adenoviral and dystrophin antigens presented by high-capacity adenoviral vector-mediated dystrophin and beta-galactosidase delivery to skeletal muscle of a mouse model that is both dystrophin-deficient and lacZ transgenic.