 AUSTIN, Texas--BUSINESS WIRE--Genprex, Inc. Genprex or the Company NASDAQ: GNPX, a clinical-stage gene therapy company focused on developing life-changing therapies for patients with cancer and diabetes, today announced that the Company has strengthened its leadership team with the appointments of Mark S. Berger, M.D. to the newly-created position of Chief Medical Officer and Hemant Kumar, Ph.D., CPM, EMBA to the newly-created position of Chief Manufacturing and Technology Officer. Dr 