Generation Bio Co.
NON-VIRAL DNA VECTORS AND USES THEREOF FOR ANTIBODY AND FUSION PROTEIN PRODUCTION

Abstract:

The application describes ceDNA vectors having linear and continuous structure for delivery and expression of a transgene. ceDNA vectors comprise an expression cassette flanked by two ITR sequences, where the expression cassette encodes a transgene. Some ceDNA vectors further comprise cis-regulatory elements, including regulatory switches. Further provided herein are methods and cell lines for reliable gene expression in vitro, ex vivo and in vivo using the ceDNA vectors. Provided herein are method and compositions comprising ceDNA vectors useful for the expression of an antibody or fusion protein in a cell, tissue or subject. Such antibodies or fusion proteins can be expressed for treating disease or alternatively, for the production of antibodies or fusion proteins in a commercial setting.