title: Gene delivery to skin using biolistics.
abstract: INTRODUCTION Biolistics ("biological ballistics") or particle bombardment provides a rapid and simple physical procedure for delivering genes into cells (Klein et al. 1987; Yang et al. 1990). The technique has many advantages-plasmids may be used for delivery, DNA theoretically can be delivered to any cell type, and genes may be delivered to cells in vitro, ex vivo, or in vivo. DNA-coated gold particles are distributed evenly along the length of the tubing, which is subsequently cut into short sections of cartridges to be used in a gene gun. The Helios Gene Gun uses a pulse of helium to launch the DNA-coated particles, spreading them onto the target cells.
authors.affiliation: Bio-Rad Laboratories, Life Science Group, Hercules, California 94547, USA.
authors.forename: William C
authors.initials: WC
authors.lastname: Heiser