Genprex, Inc. is a clinical-stage gene therapy company developing treatments for cancer and diabetes. Its oncology program uses the systemic, non-viral Oncoprex Delivery System, which encapsulates gene-expressing plasmids in lipid-based nanoparticles. The lead candidate, Reqorsa Gene Therapy (quaratusugene ozeplasmid), is in three clinical trials for NSCLC and SCLC, and is also being developed for mesothelioma, Ras inhibitor-resistant NSCLC, other tumor suppressor genes, and glioblastoma in preclinical studies. The company's diabetes gene therapy uses an AAV vector to deliver Pdx1 and MafA genes to the pancreas; GPX-002 is being developed for Type 1 and Type 2 diabetes. Genprex has research agreements with the University of Michigan Rogel Cancer Center, ALK Positive, New York University, UTHealth Houston, and the University of Pittsburgh, as well as a sponsored research agreement with The University of Texas MD Anderson Cancer Center. Incorporated in 2009, the company is based in Austin, Texas.