Mediphage, a preclinical-stage biotechnology company, is developing a next-generation non-viral gene therapy platform based on its proprietary ministring DNA (msDNA) technology. A Toronto-based company, Mediphage uses a proprietary manufacturing process to develop safe and redosable gene therapies. msDNA is designed to overcome critical challenges facing viral gene therapies and leverage advancements in the non-viral delivery of nucleic acids.