Genprex Inc., a clinical-stage gene therapy company developing technologies for patients with cancer and diabetes, has expanded its program for the manufacture of TUSC2 (Tumor Suppressor Candidate 2) plasmid DNA for its lead drug candidate, Oncoprex immunogene therapy, by entering into a new agreement with manufacturing partner Aldevron LLC.   Oncoprex consists of TUSC2 plasmid DNA encapsulated in a lipid nanoparticle. The TUSC2 gene is the active agent in Oncoprex. Data indicate that the result...