SAN DIEGO--(BUSINESS WIRE)--Inovio Biomedical Corporation (AMEX:INO), focused on the development of DNA-based DNA vaccines for cancers and infectious diseases and a novel alternative to surgery to treat localized cancers, announced today that interim clinical trial results demonstrated that a DNA-based immunotherapy delivered by Inovio’s electroporation technology was safe and tolerable, facilitated gene expression, and resulted in significant objective tumor responses in treating melanoma. Inovio’s electroporation-mediated DNA delivery system is designed to enhance the potency of DNA-based immunotherapies against cancers and infectious diseases.