Adenoviral gene transfer of nitric oxide synthase: High level expression in human vascular cells

Abstract

Ad.nNOS, a novel adenoviral vector for gene transfer of NOS, generates high-level nNOS expression in a variety of vascular cell types. nNOS activity in hVSMC is physiologically regulated and of a magnitude comparable to native eNOS activity in HUVEC. Our findings demonstrate Ad.nNOS to be a versatile and efficient tool for nNOS gene transfer, with widespread potential applications in cell culture and for gene therapy.